Fix some nullability unwrapping in OverviewViewModel

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "gradle"
-    directory: "/"
-    schedule:
-      interval: "weekly"

.github/workflows/auto-merge.yml

@@ -1,21 +0,0 @@
-name: Enable Auto Merge
-on:
-  pull_request_target:
-    types:
-      - opened
-      - reopened
-      - edited
-    branches:
-      - main
-
-jobs:
-  auto-merge:
-    runs-on: ubuntu-latest
-    if: ${{ github.actor == 'wbrawner' || github.actor == 'dependabot[bot]' }}
-    steps:
-      - name: Enable auto-merge
-        run: gh pr merge --auto --rebase "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GH_TOKEN: ${{secrets.GH_TOKEN}}
-

.github/workflows/test.yml

@@ -1,74 +0,0 @@
-name: Test
-
-on:
-  pull_request:
-
-permissions:
-  statuses: write
-  checks: write
-
-jobs:
-  validate:
-    runs-on: ubuntu-latest
-    name: Validate
-    steps:
-      - uses: actions/checkout@v3
-      - name: set up JDK
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'zulu'
-          java-version: '17'
-      - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
-  unit_test:
-    name: Run Unit Tests
-    runs-on: ubuntu-latest
-    needs:
-      - validate
-    steps:
-      - uses: actions/checkout@v3
-      - name: set up JDK
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'zulu'
-          java-version: '17'
-      - name: Run unit tests
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: testDebugUnitTest
-      - name: Publish JUnit Results
-        uses: dorny/test-reporter@v1
-        if: always()
-        with:
-          name: Unit Test Results
-          path: "*/build/test-results/*/*.xml"
-          reporter: java-junit
-          fail-on-error: true
-#          TODO: Uncomment the UI test workflow when I actually have UI tests
-#  ui_tests:
-#    runs-on: ubuntu-latest
-#    name: Run UI Tests
-#    needs:
-#      - validate
-#    steps:
-#      - uses: actions/checkout@v3
-#      - name: set up JDK
-#        uses: actions/setup-java@v3
-#        with:
-#          distribution: 'zulu'
-#          java-version: '17'
-#      - name: Build with Gradle
-#        uses: gradle/gradle-build-action@v2
-#        with:
-#          arguments: assembleDebug assembleDebugAndroidTest
-#      - name: Grant execute permission for flank_auth.sh
-#        run: chmod +x flank_auth.sh
-#      - name: Add auth for flank
-#        env:
-#          GCLOUD_KEY: ${{ secrets.GCLOUD_KEY }}
-#        run: |
-#          ./flank_auth.sh
-#      - name: Run UI tests
-#        uses: gradle/gradle-build-action@v2
-#        with:
-#          arguments: runFlank

android/.gitignore

@@ -1,3 +1,2 @@
 /build
 acra.properties
-release/

android/build.gradle

@@ -0,0 +1,77 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 30
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    defaultConfig {
+        applicationId "com.wbrawner.budget"
+        minSdkVersion 23
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            buildConfigField "String", "API_URL", "\"https://budget-api.intra.wbrawner.com/\""
+        }
+    }
+    sourceSets {
+        androidTest.assets.srcDirs += files("$projectDir/schemas".toString())
+    }
+}
+
+dependencies {
+    implementation project(':common')
+    implementation project(':budgetlib')
+    implementation project(':storage')
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.media:media:1.2.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'androidx.emoji:emoji-bundled:1.1.0'
+    implementation 'com.github.BlacKCaT27:CurrencyEditText:2.0.2'
+    implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
+    // Dagger
+    implementation "com.google.dagger:dagger:$dagger"
+    kapt "com.google.dagger:dagger-compiler:$dagger"
+    kapt "com.squareup.moshi:moshi-kotlin-codegen:$moshi"
+
+    implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
+
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.3.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.2'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.3.2'
+
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-core:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-attr:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-build-config:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-crash:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-disk:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-geiger-counter:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-measurement:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-phoenix:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-recorder:$hyperion"
+    debugImplementation "com.willowtreeapps.hyperion:hyperion-shared-preferences:$hyperion"
+}

android/build.gradle.kts

@@ -1,92 +0,0 @@
-import java.io.FileInputStream
-import java.io.FileNotFoundException
-import java.util.Properties
-
-plugins {
-    id("com.android.application")
-    id("kotlin-android")
-    id("kotlin-kapt")
-    id("dagger.hilt.android.plugin")
-}
-
-val keystoreProperties = Properties()
-try {
-    val keystorePropertiesFile = rootProject.file("keystore.properties")
-    keystoreProperties.load(FileInputStream(keystorePropertiesFile))
-} catch (ignored: FileNotFoundException) {
-    logger.warn("Unable to load keystore properties. Using debug signing configuration instead")
-    keystoreProperties["keyAlias"] = "androiddebugkey"
-    keystoreProperties["keyPassword"] = "android"
-    keystoreProperties["storeFile"] =
-        File(System.getProperty("user.home"), ".android/debug.keystore").absolutePath
-    keystoreProperties["storePassword"] = "android"
-}
-
-android {
-    namespace = "com.wbrawner.twigs.android"
-    compileSdk = libs.versions.maxSdk.get().toInt()
-    defaultConfig {
-        applicationId = "com.wbrawner.twigs"
-        minSdk = libs.versions.minSdk.get().toInt()
-        targetSdk = libs.versions.maxSdk.get().toInt()
-        versionCode = libs.versions.versionCode.get().toInt()
-        versionName = libs.versions.versionName.get()
-        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        signingConfig = signingConfigs["debug"]
-    }
-    signingConfigs {
-        create("release") {
-            keyAlias = keystoreProperties["keyAlias"].toString()
-            keyPassword = keystoreProperties["keyPassword"].toString()
-            storeFile = file(keystoreProperties["storeFile"].toString())
-            storePassword = keystoreProperties["storePassword"].toString()
-        }
-    }
-    buildTypes {
-        release {
-            isMinifyEnabled = true
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
-            signingConfig = signingConfigs["release"]
-        }
-    }
-    compileOptions {
-        sourceCompatibility = project.ext["jvm"] as JavaVersion
-        targetCompatibility = project.ext["jvm"] as JavaVersion
-    }
-    kotlinOptions {
-        jvmTarget = (project.ext["jvm"] as JavaVersion).majorVersion
-    }
-    buildFeatures {
-        compose = true
-    }
-    composeOptions {
-        kotlinCompilerExtensionVersion = libs.versions.compose.compiler.get()
-    }
-}
-
-dependencies {
-    implementation(project(":shared"))
-    implementation(libs.bundles.coroutines)
-    implementation(libs.bundles.compose)
-    implementation(libs.hilt.android.core)
-    implementation(libs.hilt.navigation.compose)
-    kapt(libs.hilt.android.kapt)
-    implementation(libs.androidx.core)
-    implementation(libs.androidx.appcompat)
-    implementation(libs.androidx.splash)
-    implementation(libs.material)
-    implementation("androidx.legacy:legacy-support-v4:1.0.0")
-    implementation(libs.preference)
-    testImplementation(libs.junit)
-    androidTestImplementation(libs.androidx.test.runner)
-    androidTestUtil(libs.androidx.test.orchestrator)
-    androidTestImplementation(libs.test.ext)
-    androidTestImplementation(libs.espresso)
-    androidTestImplementation(libs.hilt.android.testing)
-    kaptAndroidTest(libs.hilt.android.kapt)
-    androidTestImplementation(libs.compose.test.junit)
-    debugImplementation(libs.compose.test.manifest)
-}

android/proguard-rules.pro

@@ -1,6 +1,6 @@
 # Add project specific ProGuard rules here.
 # You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.kts.
+# proguardFiles setting in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html

android/src/androidTest/java/com/wbrawner/budget/ExampleInstrumentedTest.kt

@@ -1,4 +1,4 @@
-package com.wbrawner.twigs
+package com.wbrawner.budget
 
 import androidx.test.InstrumentationRegistry
 import androidx.test.runner.AndroidJUnit4

android/src/androidTest/java/com/wbrawner/budget/MigrationTests.java

@@ -1,8 +1,4 @@
-package com.wbrawner.twigs;
-
-import static junit.framework.Assert.assertNull;
-import static junit.framework.TestCase.assertEquals;
-import static junit.framework.TestCase.assertTrue;
+package com.wbrawner.budget;
 
 import android.arch.persistence.db.SupportSQLiteDatabase;
 import android.arch.persistence.db.framework.FrameworkSQLiteOpenHelperFactory;
@@ -12,9 +8,9 @@ import android.database.Cursor;
 import androidx.test.InstrumentationRegistry;
 import androidx.test.runner.AndroidJUnit4;
 
-import com.wbrawner.twigs.data.BudgetDatabase;
-import com.wbrawner.twigs.data.migrations.MIGRATION_1_2;
-import com.wbrawner.twigs.data.migrations.MIGRATION_2_3;
+import com.wbrawner.budget.data.BudgetDatabase;
+import com.wbrawner.budget.data.migrations.MIGRATION_1_2;
+import com.wbrawner.budget.data.migrations.MIGRATION_2_3;
 
 import org.junit.Rule;
 import org.junit.Test;
@@ -22,6 +18,10 @@ import org.junit.runner.RunWith;
 
 import java.io.IOException;
 
+import static junit.framework.Assert.assertNull;
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.assertTrue;
+
 @RunWith(AndroidJUnit4.class)
 public class MigrationTests {
     private static final String TEST_DB = "migration-test";

android/src/main/AndroidManifest.xml

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.wbrawner.budget">
 
     <application
-        android:name=".TwigsApplication"
+        android:name=".AllowanceApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
@@ -11,12 +12,11 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         android:usesCleartextTraffic="true"
-        tools:ignore="GoogleAppIndexingWarning">
+        tools:ignore="GoogleAppIndexingWarning"
+        tools:targetApi="n">
         <activity
-            android:name=".ui.MainActivity"
-            android:exported="true"
-            android:resizeableActivity="true"
-            android:theme="@style/Theme.App.Starting"
+            android:name=".ui.SplashActivity"
+            android:theme="@style/SplashTheme"
             android:windowSoftInputMode="adjustResize">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -27,6 +27,25 @@
                 android:name="android.app.shortcuts"
                 android:resource="@xml/shortcuts" />
         </activity>
+
+        <activity android:name=".ui.MainActivity"
+            android:theme="@style/AppTheme" />
+        <activity
+            android:name=".ui.transactions.TransactionFormActivity"
+            android:parentActivityName=".ui.MainActivity"
+            android:theme="@style/AppTheme">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".ui.MainActivity" />
+        </activity>
+        <activity
+            android:name=".ui.categories.CategoryFormActivity"
+            android:parentActivityName=".ui.MainActivity"
+            android:theme="@style/AppTheme">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".ui.MainActivity" />
+        </activity>
     </application>
 
 </manifest>

android/src/main/java/com/wbrawner/budget/AllowanceApplication.kt

@@ -0,0 +1,16 @@
+package com.wbrawner.budget
+
+import android.app.Application
+
+class AllowanceApplication : Application() {
+    lateinit var appComponent: AppComponent
+        private set
+
+    override fun onCreate() {
+        super.onCreate()
+        appComponent = DaggerAppComponent.builder()
+                .context(this)
+                .build()
+        appComponent.errorHandler.init(this)
+    }
+}

android/src/main/java/com/wbrawner/budget/AppComponent.kt

@@ -0,0 +1,44 @@
+package com.wbrawner.budget
+
+import android.content.Context
+import com.wbrawner.budget.common.util.ErrorHandler
+import com.wbrawner.budget.lib.network.NetworkModule
+import com.wbrawner.budget.storage.StorageModule
+import com.wbrawner.budget.ui.MainViewModel
+import com.wbrawner.budget.ui.SplashViewModel
+import com.wbrawner.budget.ui.budgets.BudgetFormViewModel
+import com.wbrawner.budget.ui.budgets.BudgetListViewModel
+import com.wbrawner.budget.ui.categories.CategoryDetailsViewModel
+import com.wbrawner.budget.ui.categories.CategoryFormViewModel
+import com.wbrawner.budget.ui.categories.CategoryListViewModel
+import com.wbrawner.budget.ui.overview.OverviewViewModel
+import com.wbrawner.budget.ui.transactions.TransactionFormViewModel
+import com.wbrawner.budget.ui.transactions.TransactionListViewModel
+import dagger.BindsInstance
+import dagger.Component
+import javax.inject.Singleton
+
+@Singleton
+@Component(modules = [AppModule::class, StorageModule::class, NetworkModule::class])
+interface AppComponent {
+    fun inject(viewModel: OverviewViewModel)
+    fun inject(viewModel: SplashViewModel)
+    fun inject(viewModel: MainViewModel)
+    fun inject(viewMode: BudgetListViewModel)
+    fun inject(viewModel: BudgetFormViewModel)
+    fun inject(viewModel: CategoryListViewModel)
+    fun inject(viewModel: CategoryDetailsViewModel)
+    fun inject(viewModel: CategoryFormViewModel)
+    fun inject(viewModel: TransactionListViewModel)
+    fun inject(viewModel: TransactionFormViewModel)
+
+    @Singleton
+    val errorHandler: ErrorHandler
+
+    @Component.Builder
+    interface Builder {
+        @BindsInstance
+        fun context(context: Context): Builder
+        fun build(): AppComponent
+    }
+}

android/src/main/java/com/wbrawner/budget/AppModule.kt

@@ -1,24 +1,21 @@
-package com.wbrawner.twigs.android
+package com.wbrawner.budget
 
+import android.app.Application
 import android.util.Log
-import com.wbrawner.twigs.shared.ErrorHandler
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.create
+import com.wbrawner.budget.common.util.ErrorHandler
 import dagger.Module
 import dagger.Provides
-import dagger.hilt.InstallIn
-import dagger.hilt.components.SingletonComponent
 
 @Module
-@InstallIn(SingletonComponent::class)
 class AppModule {
     @Provides
     fun provideErrorHandler(): ErrorHandler = object : ErrorHandler {
+        override fun init(application: Application) {
+            // no-op
+        }
+
         override fun reportException(t: Throwable, message: String?) {
             Log.e("ErrorHandler", "Report exception: $message", t)
         }
     }
-
-    @Provides
-    fun providesStore() = Store.create()
 }

android/src/main/java/com/wbrawner/budget/AsyncState.kt

@@ -0,0 +1,35 @@
+package com.wbrawner.budget
+
+import android.util.Log
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+
+sealed class AsyncState<out T> {
+    object Loading : AsyncState<Nothing>()
+    class Success<T>(val data: T) : AsyncState<T>()
+    class Error(val exception: Exception) : AsyncState<Nothing>() {
+        constructor(message: String) : this(RuntimeException(message))
+    }
+
+    object Exit : AsyncState<Nothing>()
+}
+
+interface AsyncViewModel<T> {
+    val state: MutableLiveData<AsyncState<T>>
+}
+
+fun <T> MutableLiveData<AsyncState<T>>.postValue(value: T) = postValue(AsyncState.Success(value))
+
+fun <VM, T> VM.launch(block: suspend () -> T): Job where VM : ViewModel, VM : AsyncViewModel<T> = viewModelScope.launch {
+    state.postValue(AsyncState.Loading)
+    try {
+        state.postValue(AsyncState.Success(block()))
+    } catch (e: Exception) {
+        state.postValue(AsyncState.Error(e))
+        Log.e("AsyncViewModel", "Failed to load data", e)
+    }
+}
+

android/src/main/java/com/wbrawner/budget/ui/Constants.kt

@@ -0,0 +1,6 @@
+package com.wbrawner.budget.ui
+
+const val EXTRA_BUDGET_ID = "budgetId"
+const val EXTRA_CATEGORY_ID = "categoryId"
+const val EXTRA_CATEGORY_NAME = "categoryName"
+const val EXTRA_TRANSACTION_ID = "transactionId"

android/src/main/java/com/wbrawner/budget/ui/MainActivity.kt

@@ -0,0 +1,96 @@
+package com.wbrawner.budget.ui
+
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.activity.viewModels
+import androidx.appcompat.app.ActionBarDrawerToggle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.emoji.text.EmojiCompat
+import androidx.navigation.findNavController
+import androidx.navigation.ui.setupWithNavController
+import com.google.android.material.navigation.NavigationView
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import kotlinx.android.synthetic.main.activity_main.*
+
+private const val MENU_GROUP_BUDGETS = 50
+private const val MENU_ITEM_ADD_BUDGET = 100
+private const val MENU_ITEM_SETTINGS = 101
+
+class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
+    private lateinit var toggle: ActionBarDrawerToggle
+    private val viewModel: MainViewModel by viewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        EmojiCompat.init(androidx.emoji.bundled.BundledEmojiCompatConfig(this))
+        setContentView(R.layout.activity_main)
+        (application as AllowanceApplication).appComponent.inject(viewModel)
+        setSupportActionBar(action_bar)
+        toggle = ActionBarDrawerToggle(this, drawerLayout, R.string.action_open, R.string.action_close)
+        toggle.isDrawerIndicatorEnabled = true
+        toggle.isDrawerSlideAnimationEnabled = true
+        drawerLayout.addDrawerListener(toggle)
+        navigationView.setNavigationItemSelectedListener(this)
+        supportActionBar?.setHomeButtonEnabled(true)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        val navController = findNavController(R.id.content_container)
+        menu_main.setupWithNavController(navController)
+        navController.addOnDestinationChangedListener { _, destination, _ ->
+            title = destination.label
+            val homeAsUpIndicator = when (destination.label) {
+                getString(R.string.title_overview) -> R.drawable.ic_menu
+                getString(R.string.title_transactions) -> R.drawable.ic_menu
+                getString(R.string.title_profile) -> R.drawable.ic_menu
+                getString(R.string.title_categories) -> R.drawable.ic_menu
+                else -> 0
+            }
+            supportActionBar?.setHomeAsUpIndicator(homeAsUpIndicator)
+        }
+        viewModel.loadBudgets().observe(this, { list ->
+            val menu = navigationView.menu
+            menu.clear()
+            val budgetsMenu = navigationView.menu.addSubMenu(0, 0, 0, "Budgets")
+            list.budgets.forEachIndexed { index, budget ->
+                budgetsMenu.add(MENU_GROUP_BUDGETS, index, index, budget.name)
+                        .setIcon(R.drawable.ic_folder_selectable)
+            }
+            budgetsMenu.setGroupCheckable(MENU_GROUP_BUDGETS, true, true)
+            list.selectedIndex?.let {
+                budgetsMenu.getItem(it).isChecked = true
+            }
+            menu.add(0, MENU_ITEM_ADD_BUDGET, list.budgets.size, R.string.title_add_budget)
+                    .setIcon(R.drawable.ic_add_white_24dp)
+            menu.add(1, MENU_ITEM_SETTINGS, list.budgets.size + 1, "Settings")
+                    .setIcon(R.drawable.ic_settings)
+        })
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId != android.R.id.home) return super.onOptionsItemSelected(item)
+        with(findNavController(R.id.content_container)) {
+            when (currentDestination?.label) {
+                getString(R.string.title_overview) -> drawerLayout.open()
+                getString(R.string.title_transactions) -> drawerLayout.open()
+                getString(R.string.title_profile) -> drawerLayout.open()
+                getString(R.string.title_categories) -> drawerLayout.open()
+                else -> navigateUp()
+            }
+        }
+        return true
+    }
+
+    companion object {
+        const val EXTRA_OPEN_FRAGMENT = "com.wbrawner.budget.MainActivity.EXTRA_OPEN_FRAGMENT"
+    }
+
+    override fun onNavigationItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            MENU_ITEM_ADD_BUDGET -> findNavController(R.id.content_container).navigate(R.id.addEditBudget)
+            MENU_ITEM_SETTINGS -> findNavController(R.id.content_container).navigate(R.id.addEditBudget)
+            else -> viewModel.loadBudget(item.itemId)
+        }
+        drawerLayout.close()
+        return true
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/MainViewModel.kt

@@ -0,0 +1,47 @@
+package com.wbrawner.budget.ui
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.user.UserRepository
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+class MainViewModel : ViewModel() {
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    @Inject
+    lateinit var userRepository: UserRepository
+
+    private val budgets = MutableLiveData<BudgetList>()
+
+    fun loadBudgets(): LiveData<BudgetList> {
+        viewModelScope.launch {
+            val list = budgetRepository.findAll().sortedBy { it.name }
+            budgets.postValue(BudgetList(
+                    list,
+                    budgetRepository.currentBudget.value?.let {
+                        list.indexOf(it)
+                    }
+            ))
+        }
+        return budgets
+    }
+
+    fun loadBudget(index: Int) {
+        val list = budgets.value ?: return
+        viewModelScope.launch {
+            budgetRepository.findById(list.budgets[index].id!!, true)
+            budgets.postValue(list.copy(selectedIndex = index))
+        }
+    }
+}
+
+data class BudgetList(
+        val budgets: List<Budget>,
+        val selectedIndex: Int? = null
+)

android/src/main/java/com/wbrawner/budget/ui/SplashActivity.kt

@@ -0,0 +1,52 @@
+package com.wbrawner.budget.ui
+
+import android.os.Bundle
+import android.view.View
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.Observer
+import androidx.navigation.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.R
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlin.coroutines.CoroutineContext
+
+class SplashActivity : AppCompatActivity(), CoroutineScope {
+    override val coroutineContext: CoroutineContext = Dispatchers.Main
+    private val viewModel: SplashViewModel by viewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        (application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_splash)
+        window.decorView.apply {
+            systemUiVisibility = (
+                    View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                            or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                            or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    )
+        }
+        val navController = findNavController(R.id.auth_content)
+        viewModel.state.observe(this, { state ->
+            when (state) {
+                is AsyncState.Success -> {
+                    when (state.data) {
+                        is AuthenticationState.Authenticated -> {
+                            navController.navigate(R.id.mainActivity)
+                            finish()
+                        }
+                        is AuthenticationState.Unauthenticated -> {
+                            navController.navigate(R.id.loginFragment)
+                        }
+                    }
+                }
+            }
+        })
+        launch {
+            viewModel.checkForExistingCredentials()
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/SplashViewModel.kt

@@ -0,0 +1,80 @@
+package com.wbrawner.budget.ui
+
+import android.content.SharedPreferences
+import androidx.core.content.edit
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.user.UserRepository
+import com.wbrawner.budget.launch
+import com.wbrawner.budget.lib.network.BaseUrlHelper
+import com.wbrawner.budget.lib.network.DEFAULT_URL
+import com.wbrawner.budget.lib.network.PREF_KEY_BASE_URL
+import com.wbrawner.budget.postValue
+import javax.inject.Inject
+
+class SplashViewModel : ViewModel(), AsyncViewModel<AuthenticationState> {
+    override val state: MutableLiveData<AsyncState<AuthenticationState>> = MutableLiveData(AsyncState.Loading)
+    @Inject
+    lateinit var baseUrlHelper: BaseUrlHelper
+
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    @Inject
+    lateinit var sharedPreferences: SharedPreferences
+
+    @Inject
+    lateinit var userRepository: UserRepository
+
+    suspend fun checkForExistingCredentials() {
+        if (baseUrlHelper.url == DEFAULT_URL) {
+            state.postValue(AuthenticationState.Unauthenticated())
+            return
+        }
+        state.postValue(AsyncState.Success(AuthenticationState.Splash))
+        val authState = try {
+            userRepository.getProfile()
+            AuthenticationState.Authenticated
+        } catch (ignored: Exception) {
+            AuthenticationState.Unauthenticated()
+        }
+        state.postValue(authState)
+    }
+
+    fun login(server: String, username: String, password: String) = launch {
+        try {
+            val correctServer = if (server.startsWith("http://") || server.startsWith("https://")) server
+            else "https://$server"
+            baseUrlHelper.url = correctServer
+            userRepository.login(username, password).also {
+                loadBudgetData()
+            }
+            sharedPreferences.edit {
+                putString(PREF_KEY_BASE_URL, correctServer)
+            }
+            AuthenticationState.Authenticated
+        } catch (e: Exception) {
+            // TODO: Return error message here
+            AuthenticationState.Unauthenticated(server, username, password, e.message)
+        }
+    }
+
+    private suspend fun loadBudgetData() {
+        budgetRepository.prefetchData()
+    }
+}
+
+sealed class AuthenticationState {
+    object Splash : AuthenticationState()
+    class Unauthenticated(
+            val server: String? = null,
+            val username: String? = null,
+            val password: String? = null,
+            val errorMessage: String? = null
+    ) : AuthenticationState()
+
+    object Authenticated : AuthenticationState()
+}

android/src/main/java/com/wbrawner/budget/ui/ViewUtils.kt

@@ -1,4 +1,4 @@
-package com.wbrawner.twigs.android.ui
+package com.wbrawner.budget.ui
 
 import android.content.Context
 import android.text.Spannable
@@ -9,7 +9,7 @@ import android.widget.EditText
 import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.floatingactionbutton.FloatingActionButton
-import com.wbrawner.twigs.android.R
+import com.wbrawner.budget.R
 import java.text.NumberFormat
 import java.util.*
 

android/src/main/java/com/wbrawner/budget/ui/auth/LoginFragment.kt

@@ -0,0 +1,98 @@
+package com.wbrawner.budget.ui.auth
+
+
+import android.content.DialogInterface
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Observer
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.R
+import com.wbrawner.budget.ui.AuthenticationState
+import com.wbrawner.budget.ui.SplashViewModel
+import com.wbrawner.budget.ui.ensureNotEmpty
+import com.wbrawner.budget.ui.show
+import kotlinx.android.synthetic.main.fragment_login.*
+
+/**
+ * A simple [Fragment] subclass.
+ */
+class LoginFragment : Fragment() {
+    private val viewModel: SplashViewModel by activityViewModels()
+
+    override fun onCreateView(
+            inflater: LayoutInflater,
+            container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_login, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        viewModel.state.observe(viewLifecycleOwner, Observer { state ->
+            when (state) {
+                is AsyncState.Loading -> {
+                    handleLoading(true)
+                }
+                is AsyncState.Error -> {
+                    handleLoading(false)
+                    username.error = "Invalid username/password"
+                    password.error = "Invalid username/password"
+                    state.exception.printStackTrace()
+                }
+                is AsyncState.Success -> {
+                    if (state.data is AuthenticationState.Unauthenticated) {
+                        server.setText(state.data.server ?: "")
+                        username.setText(state.data.username ?: "")
+                        password.setText(state.data.password ?: "")
+                        state.data.errorMessage?.let {
+                            AlertDialog.Builder(view.context)
+                                    .setTitle("Login Failed")
+                                    .setMessage(it)
+                                    .setPositiveButton(android.R.string.ok) { _: DialogInterface, _: Int -> }
+                                    .show()
+                        }
+                    }
+                }
+            }
+        })
+        password.setOnEditorActionListener { _, _, _ ->
+            submit.performClick()
+        }
+        submit.setOnClickListener {
+            if (!server.ensureNotEmpty() || !username.ensureNotEmpty() || !password.ensureNotEmpty()) {
+                return@setOnClickListener
+            }
+            viewModel.login(server.text.toString(), username.text.toString(), password.text.toString())
+        }
+        val serverString = arguments?.getString(EXTRA_SERVER)
+        val usernameString = arguments?.getString(EXTRA_USERNAME)
+        val passwordString = arguments?.getString(EXTRA_PASSWORD)
+        if (!serverString.isNullOrBlank() && !usernameString.isNullOrBlank() && !passwordString.isNullOrBlank()) {
+            server.setText(serverString)
+            username.setText(usernameString)
+            password.setText(passwordString)
+            submit.performClick()
+        }
+    }
+
+    private fun handleLoading(isLoading: Boolean) {
+        formPrompt.show(!isLoading)
+        serverContainer.show(!isLoading)
+        usernameContainer.show(!isLoading)
+        passwordContainer.show(!isLoading)
+        submit.show(!isLoading)
+        registerButton.show(!isLoading)
+        forgotPasswordLink.show(!isLoading)
+        progressBar.show(isLoading)
+    }
+
+    companion object {
+        const val EXTRA_SERVER = "server"
+        const val EXTRA_USERNAME = "username"
+        const val EXTRA_PASSWORD = "password"
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/auth/RegisterFragment.kt

@@ -0,0 +1,23 @@
+package com.wbrawner.budget.ui.auth
+
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.wbrawner.budget.R
+
+/**
+ * A simple [Fragment] subclass.
+ */
+class RegisterFragment : Fragment() {
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
+                              savedInstanceState: Bundle?): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_login, container, false)
+    }
+
+
+}

android/src/main/java/com/wbrawner/budget/ui/base/ListWithAddButtonFragment.kt

@@ -0,0 +1,83 @@
+package com.wbrawner.budget.ui.base
+
+import android.annotation.SuppressLint
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.annotation.StringRes
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.Observer
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.Identifiable
+import com.wbrawner.budget.ui.hideFabOnScroll
+import kotlinx.android.synthetic.main.fragment_list_with_add_button.*
+
+abstract class ListWithAddButtonFragment<Data : Identifiable, ViewModel : AsyncViewModel<List<Data>>> : Fragment() {
+
+    override fun onCreateView(
+            inflater: LayoutInflater,
+            container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_list_with_add_button, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        recyclerView.layoutManager = LinearLayoutManager(view.context)
+        recyclerView.hideFabOnScroll(addFab)
+        val adapter = BindableAdapter(constructors, diffUtilItemCallback)
+        recyclerView.adapter = adapter
+        addFab.setOnClickListener {
+            addItem()
+        }
+        noItemsTextView.setText(noItemsStringRes)
+        viewModel.state.observe(viewLifecycleOwner, Observer { state ->
+            when (state) {
+                is AsyncState.Loading -> {
+                    progressBar.visibility = View.VISIBLE
+                    listContainer.visibility = View.GONE
+                    noItemsTextView.visibility = View.GONE
+                }
+                is AsyncState.Success -> {
+                    progressBar.visibility = View.GONE
+                    listContainer.visibility = View.VISIBLE
+                    noItemsTextView.visibility = View.GONE
+                    adapter.submitList(state.data.map { bindData(it) })
+                }
+                is AsyncState.Error -> {
+                    // TODO: Show an error message
+                    progressBar.visibility = View.GONE
+                    listContainer.visibility = View.GONE
+                    noItemsTextView.visibility = View.VISIBLE
+                }
+            }
+        })
+    }
+
+    override fun onStart() {
+        super.onStart()
+        reloadItems()
+    }
+
+    abstract val viewModel: ViewModel
+    abstract fun reloadItems()
+    @get:StringRes
+    abstract val noItemsStringRes: Int
+    abstract fun addItem()
+    abstract fun bindData(data: Data): BindableData<Data>
+    abstract val constructors: Map<Int, (View) -> BindableAdapter.BindableViewHolder<Data>>
+    open val diffUtilItemCallback: DiffUtil.ItemCallback<BindableData<Data>> = object: DiffUtil.ItemCallback<BindableData<Data>>() {
+        override fun areItemsTheSame(oldItem: BindableData<Data>, newItem: BindableData<Data>): Boolean {
+            return oldItem.data.id === newItem.data.id
+        }
+
+        @SuppressLint("DiffUtilEquals")
+        override fun areContentsTheSame(oldItem: BindableData<Data>, newItem: BindableData<Data>): Boolean {
+            return oldItem.data == newItem.data
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/base/RecyclerViewInterfaces.kt

@@ -0,0 +1,55 @@
+package com.wbrawner.budget.ui.base
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.annotation.LayoutRes
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlin.coroutines.CoroutineContext
+
+class BindableAdapter<Data>(
+        private val constructors: Map<Int, (view: View) -> BindableViewHolder<Data>>,
+        diffUtilItemCallback: DiffUtil.ItemCallback<BindableData<Data>>
+) : ListAdapter<BindableData<Data>, BindableAdapter.BindableViewHolder<Data>>(diffUtilItemCallback) {
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int)
+            : BindableViewHolder<Data> = constructors[viewType]
+            ?.invoke(LayoutInflater.from(parent.context).inflate(viewType, parent, false))
+            ?: throw IllegalStateException("Attempted to create ViewHolder without proper constructor provided")
+
+    override fun onBindViewHolder(holder: BindableViewHolder<Data>, position: Int) {
+        holder.onBind(getItem(position))
+    }
+
+    override fun onViewRecycled(holder: BindableViewHolder<Data>) {
+        holder.onUnbind()
+    }
+
+    override fun getItemViewType(position: Int): Int = getItem(position).viewType
+
+    abstract class BindableViewHolder<T>(itemView: View) : RecyclerView.ViewHolder(itemView), Bindable<BindableData<T>>
+
+    abstract class CoroutineViewHolder<T>(itemView: View) : BindableViewHolder<T>(itemView), CoroutineScope {
+        override val coroutineContext: CoroutineContext = Dispatchers.Main
+
+        override fun onUnbind() {
+            coroutineContext[Job]?.cancel()
+            super.onUnbind()
+        }
+    }
+}
+
+interface Bindable<T> {
+    fun onBind(item: T) {}
+    fun onUnbind() {}
+}
+
+data class BindableData<T>(
+        val data: T,
+        @get:LayoutRes
+        val viewType: Int
+)

android/src/main/java/com/wbrawner/budget/ui/budgets/AddEditBudgetFragment.kt

@@ -0,0 +1,102 @@
+package com.wbrawner.budget.ui.budgets
+
+
+import android.content.Context
+import android.os.Bundle
+import android.view.*
+import android.widget.ArrayAdapter
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Observer
+import androidx.navigation.fragment.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.user.User
+import com.wbrawner.budget.ui.EXTRA_BUDGET_ID
+import kotlinx.android.synthetic.main.fragment_add_edit_budget.*
+
+class AddEditBudgetFragment : Fragment() {
+    private val viewModel: BudgetFormViewModel by viewModels()
+
+    var id: String? = null
+    var menu: Menu? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onAttach(context: Context) {
+        (requireActivity().application as AllowanceApplication)
+                .appComponent
+                .inject(viewModel)
+        super.onAttach(context)
+        viewModel.getBudget(arguments?.getString(EXTRA_BUDGET_ID))
+    }
+
+    override fun onCreateView(
+            inflater: LayoutInflater,
+            container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_add_edit_budget, container, false)
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.menu_add_edit, menu)
+        if (id != null) {
+            menu.findItem(R.id.action_delete)?.isVisible = true
+        }
+        this.menu = menu
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        val suggestionsAdapter = ArrayAdapter<User>(
+                requireContext(),
+                android.R.layout.simple_spinner_item,
+                mutableListOf()
+        )
+        usersSearch.setAdapter(suggestionsAdapter)
+        viewModel.userSuggestions.observe(viewLifecycleOwner, Observer {
+            suggestionsAdapter.clear()
+            suggestionsAdapter.addAll(it)
+        })
+        viewModel.state.observe(viewLifecycleOwner, Observer { state ->
+            when (state) {
+                is BudgetFormState.Loading -> {
+                    progressBar.visibility = View.VISIBLE
+                    budgetForm.visibility = View.GONE
+                }
+                is BudgetFormState.Success -> {
+                    budgetForm.visibility = View.VISIBLE
+                    progressBar.visibility = View.GONE
+                    activity?.setTitle(state.titleRes)
+                    menu?.findItem(R.id.action_delete)?.isVisible = state.showDeleteButton
+                    id = state.budget.id
+                    name.setText(state.budget.name)
+                    description.setText(state.budget.description)
+                }
+                is BudgetFormState.Exit -> {
+                    findNavController().navigateUp()
+                }
+            }
+        })
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> findNavController().navigateUp()
+            R.id.action_save -> {
+                viewModel.saveBudget(Budget(
+                        id = id,
+                        name = name.text.toString(),
+                        description = description.text.toString(),
+                        users = viewModel.users.value ?: emptyList()
+                ))
+            }
+            R.id.action_delete -> {
+                viewModel.deleteBudget(this@AddEditBudgetFragment.id!!)
+            }
+        }
+        return true
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/budgets/BudgetFormViewModel.kt

@@ -0,0 +1,100 @@
+package com.wbrawner.budget.ui.budgets
+
+import androidx.annotation.StringRes
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.user.User
+import com.wbrawner.budget.common.user.UserRepository
+import com.wbrawner.budget.common.util.randomId
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+class BudgetFormViewModel : ViewModel() {
+
+    val state = MutableLiveData<BudgetFormState>(BudgetFormState.Loading)
+    val users = MutableLiveData<List<User>>()
+    val userSuggestions = MutableLiveData<List<User>>()
+
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    @Inject
+    lateinit var userRepository: UserRepository
+
+    fun getBudget(id: String? = null) {
+        viewModelScope.launch {
+            state.postValue(BudgetFormState.Loading)
+            try {
+                val budget = id?.let {
+                    budgetRepository.findById(it)
+                } ?: Budget(name = "")
+                state.postValue(BudgetFormState.Success(budget))
+            } catch (e: Exception) {
+                state.postValue(BudgetFormState.Failed(e))
+            }
+        }
+    }
+
+    fun saveBudget(budget: Budget) {
+        viewModelScope.launch {
+            state.postValue(BudgetFormState.Loading)
+            try {
+                if (budget.id != null) {
+                    budgetRepository.update(budget)
+                } else {
+                    budgetRepository.create(budget.copy(id = randomId()))
+                }
+                state.postValue(BudgetFormState.Exit)
+            } catch (e: Exception) {
+                state.postValue(BudgetFormState.Failed(e))
+            }
+        }
+    }
+
+    fun deleteBudget(budgetId: String) {
+        viewModelScope.launch {
+            state.postValue(BudgetFormState.Loading)
+            try {
+                budgetRepository.delete(budgetId)
+                state.postValue(BudgetFormState.Exit)
+            } catch (e: Exception) {
+                state.postValue(BudgetFormState.Failed(e))
+            }
+        }
+    }
+
+    fun searchUsers(query: String) {
+        if (query.isBlank()) {
+            userSuggestions.value = emptyList()
+            return
+        }
+        viewModelScope.launch {
+            userSuggestions.value = userRepository.findAllByNameLike(query).toList()
+        }
+    }
+
+    fun addUser(user: User) {
+        users.value
+    }
+}
+
+sealed class BudgetFormState {
+    object Loading: BudgetFormState()
+    class Success(
+            @StringRes val titleRes: Int,
+            val showDeleteButton: Boolean,
+            val budget: Budget
+    ): BudgetFormState() {
+        constructor(budget: Budget): this(
+                budget.id?.let { R.string.title_edit_budget }?: R.string.title_add_budget,
+                budget.id != null,
+                budget
+        )
+    }
+    class Failed(val exception: Exception): BudgetFormState()
+    object Exit: BudgetFormState()
+}

android/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListFragment.kt

@@ -0,0 +1,66 @@
+package com.wbrawner.budget.ui.budgets
+
+
+import android.content.Context
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.fragment.app.viewModels
+import androidx.navigation.NavController
+import androidx.navigation.fragment.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.ui.EXTRA_BUDGET_ID
+import com.wbrawner.budget.ui.base.BindableAdapter
+import com.wbrawner.budget.ui.base.BindableData
+import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
+
+class BudgetListFragment : ListWithAddButtonFragment<Budget, BudgetListViewModel>() {
+    override val noItemsStringRes: Int = R.string.overview_no_data
+
+    override fun onAttach(context: Context) {
+        (requireActivity().application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onAttach(context)
+    }
+
+    override val viewModel: BudgetListViewModel by viewModels()
+
+    override fun reloadItems() {
+        viewModel.getBudgets()
+    }
+
+    override fun bindData(data: Budget): BindableData<Budget> = BindableData(data, BUDGET_VIEW)
+
+    override val constructors: Map<Int, (View) -> BindableAdapter.BindableViewHolder<Budget>>
+        get() = mapOf(BUDGET_VIEW to { v -> BudgetViewHolder(v, findNavController()) })
+
+    override fun addItem() {
+        findNavController().navigate(R.id.addEditBudget)
+    }
+}
+
+const val BUDGET_VIEW = R.layout.list_item_budget
+
+class BudgetViewHolder(itemView: View, val navController: NavController) : BindableAdapter.BindableViewHolder<Budget>(itemView) {
+    private val name: TextView = itemView.findViewById(R.id.budgetName)
+    private val description: TextView = itemView.findViewById(R.id.budgetDescription)
+//    private val balance: TextView = itemView.findViewById(R.id.budgetBalance)
+
+    override fun onBind(item: BindableData<Budget>) {
+        val budget = item.data
+        name.text = budget.name
+        if (budget.description.isNullOrBlank()) {
+            description.visibility = View.GONE
+        } else {
+            description.visibility = View.VISIBLE
+            description.text = budget.description
+        }
+        itemView.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString(EXTRA_BUDGET_ID, budget.id)
+            }
+            navController.navigate(R.id.categoryListFragment, bundle)
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListViewModel.kt

@@ -0,0 +1,23 @@
+package com.wbrawner.budget.ui.budgets
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.launch
+import javax.inject.Inject
+
+class BudgetListViewModel : ViewModel(), AsyncViewModel<List<Budget>> {
+    override val state: MutableLiveData<AsyncState<List<Budget>>> = MutableLiveData(AsyncState.Loading)
+
+    @Inject
+    lateinit var budgetRepo: BudgetRepository
+
+    fun getBudgets() {
+        launch {
+            budgetRepo.findAll().toList()
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryDetailsFragment.kt

@@ -0,0 +1,121 @@
+package com.wbrawner.budget.ui.categories
+
+
+import android.content.Context
+import android.os.Build
+import android.os.Bundle
+import android.view.*
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Observer
+import androidx.navigation.fragment.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.R
+import com.wbrawner.budget.ui.EXTRA_BUDGET_ID
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_ID
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_NAME
+import com.wbrawner.budget.ui.toAmountSpannable
+import com.wbrawner.budget.ui.transactions.TransactionListFragment
+import kotlinx.android.synthetic.main.fragment_category_details.*
+
+/**
+ * A simple [Fragment] subclass.
+ */
+class CategoryDetailsFragment : Fragment() {
+    val viewModel: CategoryDetailsViewModel by viewModels()
+
+    override fun onAttach(context: Context) {
+        (requireActivity().application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onAttach(context)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? =
+            inflater.inflate(R.layout.fragment_category_details, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        activity?.title = arguments?.getString(EXTRA_CATEGORY_NAME)
+        viewModel.state.observe(viewLifecycleOwner, Observer { state ->
+            when (state) {
+                is AsyncState.Loading -> {
+                    categoryDetails.visibility = View.GONE
+                    progressBar.visibility = View.VISIBLE
+                }
+                is AsyncState.Success -> {
+                    categoryDetails.visibility = View.VISIBLE
+                    progressBar.visibility = View.GONE
+                    val category = state.data.category
+                    activity?.title = category.title
+                    val tintColor = if (category.expense) R.color.colorTextRed else R.color.colorTextGreen
+                    val colorStateList = with(view.context) {
+                        android.content.res.ColorStateList.valueOf(getColor(tintColor))
+                    }
+                    categoryProgress.progressTintList = colorStateList
+                    categoryProgress.max = category.amount.toInt()
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                        categoryProgress.setProgress(
+                                state.data.balance.toInt(),
+                                true
+                        )
+                    } else {
+                        categoryProgress.progress = state.data.balance.toInt()
+                    }
+                    total.text = category.amount.toAmountSpannable()
+                    balance.text = state.data.balance.toAmountSpannable()
+                    remaining.text = state.data.remaining.toAmountSpannable()
+                    if (category.description.isNullOrBlank()) {
+                        categoryDescription.visibility = View.GONE
+                    } else {
+                        categoryDescription.visibility = View.VISIBLE
+                        categoryDescription.text = category.description
+                    }
+                    childFragmentManager.fragments.firstOrNull()?.let {
+                        if (it !is TransactionListFragment) return@let
+                        it.reloadItems()
+                    } ?: run {
+                        val transactionsFragment = TransactionListFragment().apply {
+                            arguments = Bundle().apply {
+                                putString(EXTRA_BUDGET_ID, category.budgetId)
+                                putString(EXTRA_CATEGORY_ID, category.id)
+                            }
+                        }
+                        childFragmentManager.beginTransaction()
+                                .replace(R.id.transactionsFragmentContainer, transactionsFragment)
+                                .commit()
+                    }
+                }
+                is AsyncState.Error -> {
+                    categoryDetails.visibility = View.VISIBLE
+                    progressBar.visibility = View.GONE
+                    Toast.makeText(view.context, "Failed to load context", Toast.LENGTH_SHORT).show()
+                }
+                is AsyncState.Exit -> {
+                    findNavController().navigateUp()
+                }
+            }
+        })
+        viewModel.getCategory(arguments?.getString(EXTRA_CATEGORY_ID))
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == R.id.action_edit) {
+            val bundle = Bundle().apply {
+                putLong(EXTRA_CATEGORY_ID, arguments?.getLong(EXTRA_CATEGORY_ID) ?: -1)
+            }
+            findNavController().navigate(R.id.addEditCategoryActivity, bundle)
+        } else if (item.itemId == android.R.id.home) {
+            return findNavController().navigateUp()
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.menu_editable, menu)
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryDetailsViewModel.kt

@@ -0,0 +1,40 @@
+package com.wbrawner.budget.ui.categories
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.common.category.CategoryRepository
+import com.wbrawner.budget.launch
+import javax.inject.Inject
+
+class CategoryDetailsViewModel : ViewModel(), AsyncViewModel<CategoryDetails> {
+    override val state: MutableLiveData<AsyncState<CategoryDetails>> = MutableLiveData(AsyncState.Loading)
+
+    @Inject
+    lateinit var categoryRepo: CategoryRepository
+
+    fun getCategory(id: String? = null) {
+        if (id == null) {
+            state.postValue(AsyncState.Error("Invalid category ID"))
+            return
+        }
+        launch {
+            val category = categoryRepo.findById(id)
+            val multiplier = if (category.expense) -1 else 1
+            val balance = categoryRepo.getBalance(id) * multiplier
+            CategoryDetails(
+                    category,
+                    balance,
+                    category.amount - balance
+            )
+        }
+    }
+}
+
+data class CategoryDetails(
+        val category: Category,
+        val balance: Long,
+        val remaining: Long
+)

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryFormActivity.kt

@@ -0,0 +1,129 @@
+package com.wbrawner.budget.ui.categories
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.widget.ArrayAdapter
+import android.widget.Toast
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.NavUtils
+import androidx.core.app.TaskStackBuilder
+import androidx.lifecycle.Observer
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_ID
+import com.wbrawner.budget.ui.transactions.toLong
+import kotlinx.android.synthetic.main.activity_add_edit_category.*
+
+class CategoryFormActivity : AppCompatActivity() {
+    val viewModel: CategoryFormViewModel by viewModels()
+    var id: String? = null
+    var menu: Menu? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_add_edit_category)
+        setSupportActionBar(action_bar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        (application as AllowanceApplication).appComponent.inject(viewModel)
+        viewModel.state.observe(this, Observer { state ->
+            when (state) {
+                is AsyncState.Loading -> {
+                    categoryForm.visibility = View.GONE
+                    progressBar.visibility = View.VISIBLE
+                }
+                is AsyncState.Success -> {
+                    categoryForm.visibility = View.VISIBLE
+                    progressBar.visibility = View.GONE
+                    val category = state.data.category
+                    id = category.id
+                    setTitle(state.data.titleRes)
+                    menu?.findItem(R.id.action_delete)?.isVisible = state.data.showDeleteButton
+                    edit_category_name.setText(category.title)
+                    edit_category_amount.setText(String.format("%.02f", (category.amount.toBigDecimal() / 100.toBigDecimal()).toFloat()))
+                    expense.isChecked = category.expense
+                    income.isChecked = !category.expense
+                    archived.isChecked = category.archived
+                    budgetSpinner.adapter = ArrayAdapter<Budget>(
+                            this@CategoryFormActivity,
+                            android.R.layout.simple_list_item_1,
+                            state.data.budgets
+                    )
+                }
+                is AsyncState.Error -> {
+                    // TODO: Show error message
+                    categoryForm.visibility = View.VISIBLE
+                    progressBar.visibility = View.GONE
+                    Toast.makeText(this, "Failed to save Category", Toast.LENGTH_SHORT).show()
+                }
+                is AsyncState.Exit -> finish()
+            }
+        })
+        viewModel.loadCategory(intent?.extras?.getString(EXTRA_CATEGORY_ID))
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.menu_add_edit, menu)
+        if (id != null) {
+            menu?.findItem(R.id.action_delete)?.isVisible = true
+        }
+        this.menu = menu
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> {
+                val upIntent: Intent? = NavUtils.getParentActivityIntent(this)
+
+                when {
+                    upIntent == null -> throw IllegalStateException("No Parent Activity Intent")
+                    NavUtils.shouldUpRecreateTask(this, upIntent) || isTaskRoot -> {
+                        TaskStackBuilder.create(this)
+                                .addNextIntentWithParentStack(upIntent)
+                                .startActivities()
+                    }
+                    else -> {
+                        NavUtils.navigateUpTo(this, upIntent)
+                    }
+                }
+            }
+            R.id.action_save -> {
+                if (!validateFields()) return true
+                viewModel.saveCategory(Category(
+                        id = id,
+                        title = edit_category_name.text.toString(),
+                        amount = edit_category_amount.text.toLong(),
+                        budgetId = (budgetSpinner.selectedItem as Budget).id!!,
+                        expense = expense.isChecked,
+                        archived = archived.isChecked
+                ))
+            }
+            R.id.action_delete -> {
+                viewModel.deleteCategoryById(this@CategoryFormActivity.id!!)
+            }
+        }
+        return true
+    }
+
+    private fun validateFields(): Boolean {
+        var errors = false
+        if (edit_category_name.text?.isEmpty() == true) {
+            edit_category_name.error = getString(R.string.required_field_name)
+            errors = true
+        }
+
+        if (edit_category_amount.text.toString().isEmpty()) {
+            edit_category_amount.error = getString(R.string.required_field_amount)
+            errors = true
+        }
+
+        return !errors
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryFormViewModel.kt

@@ -0,0 +1,79 @@
+package com.wbrawner.budget.ui.categories
+
+import androidx.annotation.StringRes
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.common.category.CategoryRepository
+import com.wbrawner.budget.common.util.randomId
+import com.wbrawner.budget.launch
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+class CategoryFormViewModel : ViewModel(), AsyncViewModel<CategoryFormState> {
+    override val state: MutableLiveData<AsyncState<CategoryFormState>> = MutableLiveData(AsyncState.Loading)
+    @Inject
+    lateinit var categoryRepository: CategoryRepository
+
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    fun loadCategory(categoryId: String? = null) {
+        launch {
+            val category = categoryId?.let {
+                categoryRepository.findById(it)
+            } ?: Category("", title = "", amount = 0)
+            CategoryFormState(
+                    category,
+                    budgetRepository.findAll().toList()
+            )
+        }
+    }
+
+    fun saveCategory(category: Category) {
+        viewModelScope.launch {
+            state.postValue(AsyncState.Loading)
+            try {
+                if (category.id == null)
+                    categoryRepository.create(category.copy(id = randomId()))
+                else
+                    categoryRepository.update(category)
+                state.postValue(AsyncState.Exit)
+            } catch (e: Exception) {
+                state.postValue(AsyncState.Error(e))
+            }
+        }
+    }
+
+    fun deleteCategoryById(id: String) {
+        viewModelScope.launch {
+            state.postValue(AsyncState.Loading)
+            try {
+                categoryRepository.delete(id)
+                state.postValue(AsyncState.Exit)
+            } catch (e: Exception) {
+                state.postValue(AsyncState.Error(e))
+            }
+        }
+    }
+}
+
+data class CategoryFormState(
+        val category: Category,
+        val budgets: List<Budget>,
+        @StringRes val titleRes: Int,
+        val showDeleteButton: Boolean
+) {
+    constructor(category: Category, budgets: List<Budget>) : this(
+            category,
+            budgets,
+            category.id?.let { R.string.title_edit_category } ?: R.string.title_add_category,
+            category.id != null
+    )
+}

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryListFragment.kt

@@ -0,0 +1,91 @@
+package com.wbrawner.budget.ui.categories
+
+import android.annotation.SuppressLint
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.widget.ProgressBar
+import android.widget.TextView
+import androidx.fragment.app.viewModels
+import androidx.navigation.NavController
+import androidx.navigation.fragment.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_ID
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_NAME
+import com.wbrawner.budget.ui.base.BindableAdapter
+import com.wbrawner.budget.ui.base.BindableData
+import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
+import kotlinx.coroutines.launch
+
+class CategoryListFragment : ListWithAddButtonFragment<Category, CategoryListViewModel>() {
+    override val noItemsStringRes: Int = R.string.categories_no_data
+    override val viewModel: CategoryListViewModel by viewModels()
+    override fun reloadItems() {
+        viewModel.getCategories(viewLifecycleOwner)
+    }
+
+    override fun bindData(data: Category): BindableData<Category> = BindableData(data, CATEGORY_VIEW)
+
+    override val constructors: Map<Int, (View) -> BindableAdapter.BindableViewHolder<Category>> = mapOf(CATEGORY_VIEW to { v -> CategoryViewHolder(v, viewModel, findNavController()) })
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        (requireActivity().application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun addItem() {
+        startActivity(Intent(activity, CategoryFormActivity::class.java))
+    }
+
+    companion object {
+        const val TAG_FRAGMENT = "categories"
+    }
+}
+
+const val CATEGORY_VIEW = R.layout.list_item_category
+
+class CategoryViewHolder(
+        itemView: View,
+        private val viewModel: CategoryListViewModel,
+        private val navController: NavController
+) : BindableAdapter.CoroutineViewHolder<Category>(itemView) {
+    private val name: TextView = itemView.findViewById(R.id.category_title)
+    private val amount: TextView = itemView.findViewById(R.id.category_amount)
+    private val progressBar: ProgressBar = itemView.findViewById(R.id.category_progress)
+
+    @SuppressLint("NewApi")
+    override fun onBind(item: BindableData<Category>) {
+        val category = item.data
+        name.text = category.title
+        // TODO: Format according to budget's currency
+        amount.text = String.format("${'$'}%.02f", category.amount / 100.0f)
+        val tintColor = if (category.expense) R.color.colorTextRed else R.color.colorTextGreen
+        val colorStateList = with(itemView.context) {
+            android.content.res.ColorStateList.valueOf(getColor(tintColor))
+        }
+        progressBar.progressTintList = colorStateList
+        progressBar.indeterminateTintList = colorStateList
+        progressBar.max = category.amount.toInt()
+        launch {
+            val balance = viewModel.getBalance(category).toInt()
+            progressBar.isIndeterminate = false
+            progressBar.setProgress(
+                    balance,
+                    true
+            )
+            amount.text = itemView.context.getString(
+                    R.string.balance_remaning,
+                    (category.amount - balance) / 100.0f
+            )
+        }
+        itemView.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString(EXTRA_CATEGORY_ID, category.id)
+                putString(EXTRA_CATEGORY_NAME, category.title)
+            }
+            navController.navigate(R.id.categoryFragment, bundle)
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/categories/CategoryListViewModel.kt

@@ -0,0 +1,41 @@
+package com.wbrawner.budget.ui.categories
+
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.Observer
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.common.category.CategoryRepository
+import com.wbrawner.budget.launch
+import javax.inject.Inject
+
+class CategoryListViewModel : ViewModel(), AsyncViewModel<List<Category>> {
+    override val state: MutableLiveData<AsyncState<List<Category>>> = MutableLiveData(AsyncState.Loading)
+
+    @Inject
+    lateinit var budgetRepo: BudgetRepository
+
+    @Inject
+    lateinit var categoryRepo: CategoryRepository
+
+    fun getCategories(lifecycleOwner: LifecycleOwner) {
+        budgetRepo.currentBudget.observe(lifecycleOwner, Observer {
+            val budgetId = budgetRepo.currentBudget.value?.id
+            if (budgetId == null) {
+                state.postValue(AsyncState.Error("Invalid budget ID"))
+                return@Observer
+            }
+            launch {
+                categoryRepo.findAll(arrayOf(budgetId)).toList()
+            }
+        })
+    }
+
+    suspend fun getBalance(category: Category): Long {
+        val multiplier = if (category.expense) -1 else 1
+        return categoryRepo.getBalance(category.id!!) * multiplier
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/overview/AccountsAdapter.kt

@@ -0,0 +1,30 @@
+package com.wbrawner.budget.ui.overview
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+
+class AccountsAdapter() : RecyclerView.Adapter<AccountsAdapter.AccountViewHolder>() {
+    private val accounts = mutableListOf<Budget>()
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = AccountViewHolder(
+            LayoutInflater.from(parent.context!!).inflate(R.layout.list_item_budget, parent, false)
+    )
+
+    override fun getItemCount(): Int = accounts.size
+
+    override fun onBindViewHolder(holder: AccountViewHolder, position: Int) {
+        val account = accounts[holder.adapterPosition]
+        holder.title.text = account.name
+        holder.balance.text = account.name
+    }
+
+    class AccountViewHolder(
+            itemView: View,
+            val title: TextView = itemView.findViewById(R.id.budgetName),
+            val balance: TextView = itemView.findViewById(R.id.budgetBalance)
+    ) : RecyclerView.ViewHolder(itemView)
+}

android/src/main/java/com/wbrawner/budget/ui/overview/OverviewFragment.kt

@@ -0,0 +1,114 @@
+package com.wbrawner.budget.ui.overview
+
+import android.content.Context
+import android.os.Bundle
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.content.res.ResourcesCompat
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Observer
+import com.github.mikephil.charting.components.AxisBase
+import com.github.mikephil.charting.components.XAxis
+import com.github.mikephil.charting.data.BarData
+import com.github.mikephil.charting.data.BarDataSet
+import com.github.mikephil.charting.data.BarEntry
+import com.github.mikephil.charting.formatter.ValueFormatter
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.R
+import com.wbrawner.budget.ui.toAmountSpannable
+import kotlinx.android.synthetic.main.fragment_overview.*
+
+class OverviewFragment : Fragment() {
+    val viewModel: OverviewViewModel by viewModels()
+
+    override fun onAttach(context: Context) {
+        (requireActivity().application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onAttach(context)
+    }
+
+    override fun onCreateView(
+            inflater: LayoutInflater,
+            container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.fragment_overview, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        expectedActualChart.apply {
+            setFitBars(true)
+            xAxis.valueFormatter = object : ValueFormatter() {
+                override fun getFormattedValue(value: Float): String {
+                    return if (value == 0f) "Income" else "Expenses"
+                }
+
+                override fun getBarLabel(barEntry: BarEntry?): String {
+                    return super.getBarLabel(barEntry)
+                }
+            }
+            xAxis.position = XAxis.XAxisPosition.BOTTOM
+            xAxis.granularity = 1f
+            xAxis.isGranularityEnabled = true
+            setDrawGridBackground(false)
+            axisLeft.axisMinimum = 0f
+            axisRight.axisMinimum = 0f
+        }
+        viewModel.state.observe(viewLifecycleOwner, Observer { state ->
+            when (state) {
+                is AsyncState.Loading -> {
+                    overviewContent.visibility = View.GONE
+                    noData.visibility = View.GONE
+                    progressBar.visibility = View.VISIBLE
+                }
+                is AsyncState.Success -> {
+                    overviewContent.visibility = View.VISIBLE
+                    noData.visibility = View.GONE
+                    progressBar.visibility = View.GONE
+                    activity?.title = state.data.budget.name
+                    balance.text = state.data.balance.toAmountSpannable(view.context)
+                    val expectedIncome = (state.data.expectedIncome / 100).toFloat()
+                    val expectedExpenses = (state.data.expectedExpenses / 100).toFloat()
+                    val actualIncome = (state.data.actualIncome / 100).toFloat()
+                    val actualExpenses = (state.data.actualExpenses / 100).toFloat()
+                    val max = maxOf(expectedIncome, expectedExpenses, actualIncome, actualExpenses)
+                    expectedActualChart.axisLeft.axisMaximum = max
+                    expectedActualChart.axisRight.axisMaximum = max
+                    expectedActualChart.data = BarData(
+                            BarDataSet(
+                                    listOf(BarEntry(0f, expectedIncome), BarEntry(1f, expectedExpenses)),
+                                    "Expected"
+                            ).apply {
+                                color = ResourcesCompat.getColor(resources, R.color.colorSecondary, requireContext().theme)
+                            },
+                            BarDataSet(
+                                    listOf(BarEntry(0f, actualIncome), BarEntry(1f, actualExpenses)),
+                                    "Actual"
+                            ).apply {
+                                color = ResourcesCompat.getColor(resources, R.color.colorAccent, requireContext().theme)
+                            }
+                    ).apply {
+                        barWidth = 0.25f
+                    }
+                    expectedActualChart.groupBars(0f, 0.06f, 0.01f)
+                }
+                is AsyncState.Error -> {
+                    overviewContent.visibility = View.GONE
+                    progressBar.visibility = View.GONE
+                    noData.visibility = View.VISIBLE
+                    Log.e("OverviewFragment", "Failed to load overview", state.exception)
+                }
+            }
+        })
+    }
+
+    override fun onStart() {
+        super.onStart()
+        viewModel.loadOverview(viewLifecycleOwner)
+    }
+
+    companion object {
+        const val EXTRA_BUDGET_ID = "budgetId"
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/overview/OverviewViewModel.kt

@@ -0,0 +1,73 @@
+package com.wbrawner.budget.ui.overview
+
+import androidx.lifecycle.*
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.category.CategoryRepository
+import com.wbrawner.budget.common.transaction.TransactionRepository
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+class OverviewViewModel : ViewModel() {
+    val state = MutableLiveData<AsyncState<OverviewState>>(AsyncState.Loading)
+
+    @Inject
+    lateinit var budgetRepo: BudgetRepository
+
+    @Inject
+    lateinit var categoryRepo: CategoryRepository
+
+    @Inject
+    lateinit var transactionRepo: TransactionRepository
+
+    fun loadOverview(lifecycleOwner: LifecycleOwner) {
+        budgetRepo.currentBudget.observe(lifecycleOwner, Observer { budget ->
+            val budgetId = budget?.id
+            if (budgetId == null) {
+                state.postValue(AsyncState.Error("Invalid Budget ID"))
+                return@Observer
+            }
+            viewModelScope.launch {
+                state.postValue(AsyncState.Loading)
+                try {
+                    // TODO: Load expected and actual income/expense amounts as well
+                    var expectedExpenses = 0L
+                    var expectedIncome = 0L
+                    var actualExpenses = 0L
+                    var actualIncome = 0L
+                    categoryRepo.findAll(arrayOf(budgetId)).forEach { category ->
+                        val categoryId = category.id ?: return@forEach
+                        val balance = categoryRepo.getBalance(categoryId)
+                        if (category.expense) {
+                            expectedExpenses += category.amount
+                            actualExpenses += (balance * -1)
+                        } else {
+                            expectedIncome += category.amount
+                            actualIncome += balance
+                        }
+                    }
+                    state.postValue(AsyncState.Success(OverviewState(
+                            budget,
+                            budgetRepo.getBalance(budgetId),
+                            expectedIncome,
+                            expectedExpenses,
+                            actualIncome,
+                            actualExpenses
+                    )))
+                } catch (e: Exception) {
+                    state.postValue(AsyncState.Error(e))
+                }
+            }
+        })
+    }
+}
+
+data class OverviewState(
+        val budget: Budget,
+        val balance: Long,
+        val expectedIncome: Long,
+        val expectedExpenses: Long,
+        val actualIncome: Long,
+        val actualExpenses: Long,
+)

android/src/main/java/com/wbrawner/budget/ui/profile/ProfileFragment.kt

@@ -0,0 +1,23 @@
+package com.wbrawner.budget.ui.profile
+
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.wbrawner.budget.R
+
+/**
+ * A simple [Fragment] subclass.
+ */
+class ProfileFragment : Fragment() {
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
+                              savedInstanceState: Bundle?): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_profile, container, false)
+    }
+
+
+}

android/src/main/java/com/wbrawner/budget/ui/transactions/TransactionFormActivity.kt

@@ -0,0 +1,238 @@
+package com.wbrawner.budget.ui.transactions
+
+import android.app.TimePickerDialog
+import android.content.Intent
+import android.os.Bundle
+import android.text.Editable
+import android.text.format.DateFormat
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.NavUtils
+import androidx.core.app.TaskStackBuilder
+import com.google.android.material.datepicker.MaterialDatePicker
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.budget.Budget
+import com.wbrawner.budget.common.category.Category
+import com.wbrawner.budget.common.transaction.Transaction
+import com.wbrawner.budget.ui.EXTRA_TRANSACTION_ID
+import com.wbrawner.budget.ui.MainActivity
+import kotlinx.android.synthetic.main.activity_add_edit_transaction.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.math.BigDecimal
+import java.util.*
+import kotlin.coroutines.CoroutineContext
+
+class TransactionFormActivity : AppCompatActivity(), CoroutineScope {
+    override val coroutineContext: CoroutineContext = Dispatchers.Main
+
+    private val viewModel: TransactionFormViewModel by viewModels()
+    var id: String? = null
+    var menu: Menu? = null
+    var transaction: Transaction? = null
+
+    @Suppress("DEPRECATION")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_add_edit_transaction)
+        setSupportActionBar(action_bar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        setTitle(R.string.title_add_transaction)
+        edit_transaction_type_expense.isChecked = true
+        (application as AllowanceApplication).appComponent.inject(viewModel)
+        viewModel.init()
+        launch {
+            val accounts = viewModel.getAccounts().toTypedArray()
+            setCategories()
+            budgetSpinner.adapter = ArrayAdapter<Budget>(
+                    this@TransactionFormActivity,
+                    android.R.layout.simple_list_item_1,
+                    accounts
+            )
+            container_edit_transaction_type.setOnCheckedChangeListener { _, _ ->
+                this@TransactionFormActivity.launch {
+                    val budget = budgetSpinner.selectedItem as Budget
+                    setCategories(viewModel.getCategories(budget.id!!, edit_transaction_type_expense.isChecked))
+                }
+            }
+            budgetSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
+                override fun onNothingSelected(parent: AdapterView<*>?) {
+                }
+
+                override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
+                    this@TransactionFormActivity.launch {
+                        val budget = budgetSpinner.selectedItem as Budget
+                        setCategories(viewModel.getCategories(budget.id!!, edit_transaction_type_expense.isChecked))
+                    }
+                }
+            }
+            loadTransaction()
+            transactionDate.setOnClickListener {
+                val currentDate = DateFormat.getDateFormat(this@TransactionFormActivity)
+                        .parse(transactionDate.text.toString()) ?: Date()
+                MaterialDatePicker.Builder.datePicker()
+                        .setSelection(currentDate.time)
+                        .setTheme(R.style.DateTimePickerDialogTheme)
+                        .build()
+                        .also { picker ->
+                            picker.addOnPositiveButtonClickListener {
+                                transactionDate.text = DateFormat.getDateFormat(this@TransactionFormActivity)
+                                        .format(Date(it))
+                            }
+                        }
+                        .show(supportFragmentManager, null)
+            }
+            transactionTime.setOnClickListener {
+                val currentDate = DateFormat.getTimeFormat(this@TransactionFormActivity)
+                        .parse(transactionTime.text.toString()) ?: Date()
+                TimePickerDialog(
+                        this@TransactionFormActivity,
+                        { _, hourOfDay, minute ->
+                            val newTime = Date().apply {
+                                hours = hourOfDay
+                                minutes = minute
+                            }
+                            transactionTime.text = DateFormat.getTimeFormat(this@TransactionFormActivity)
+                                    .format(newTime)
+                        },
+                        currentDate.hours,
+                        currentDate.minutes,
+                        DateFormat.is24HourFormat(this@TransactionFormActivity)
+                ).show()
+            }
+        }
+    }
+
+    private suspend fun loadTransaction() {
+        transaction = try {
+            viewModel.getTransaction(intent!!.extras!!.getString(EXTRA_TRANSACTION_ID)!!)
+        } catch (e: Exception) {
+            menu?.findItem(R.id.action_delete)?.isVisible = false
+            val date = Date()
+            transactionDate.text = DateFormat.getDateFormat(this).format(date)
+            transactionTime.text = DateFormat.getTimeFormat(this).format(date)
+            return
+        }
+        setTitle(R.string.title_edit_transaction)
+        id = transaction?.id
+        menu?.findItem(R.id.action_delete)?.isVisible = true
+        edit_transaction_title.setText(transaction?.title)
+        edit_transaction_description.setText(transaction?.description)
+        edit_transaction_amount.setText(String.format("%.02f", transaction!!.amount / 100.0f))
+        if (transaction!!.expense) {
+            edit_transaction_type_expense.isChecked = true
+        } else {
+            edit_transaction_type_income.isChecked = true
+        }
+        transactionDate.text = DateFormat.getDateFormat(this).format(transaction!!.date)
+        transactionTime.text = DateFormat.getTimeFormat(this).format(transaction!!.date)
+        transaction?.categoryId?.let {
+            for (i in 0 until edit_transaction_category.adapter.count) {
+                if (it == (edit_transaction_category.adapter.getItem(i) as Category).id) {
+                    edit_transaction_category.setSelection(i)
+                    break
+                }
+            }
+        }
+    }
+
+    private fun setCategories(categories: List<Category> = emptyList()) {
+        val adapter = ArrayAdapter<Category>(
+                this@TransactionFormActivity,
+                android.R.layout.simple_list_item_1
+        )
+        adapter.add(Category(title = getString(R.string.uncategorized),
+                amount = 0, budgetId = ""))
+        adapter.addAll(categories)
+        edit_transaction_category.adapter = adapter
+        transaction?.categoryId?.let {
+            for (i in 0 until edit_transaction_category.adapter.count) {
+                if (it == (edit_transaction_category.adapter.getItem(i) as Category).id) {
+                    edit_transaction_category.setSelection(i)
+                    break
+                }
+            }
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.menu_add_edit, menu)
+        if (id != null) {
+            menu?.findItem(R.id.action_delete)?.isVisible = true
+        }
+        this.menu = menu
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> onNavigateUp()
+            R.id.action_save -> {
+                val date = GregorianCalendar.getInstance().apply {
+                    DateFormat.getDateFormat(this@TransactionFormActivity)
+                            .parse(transactionDate.text.toString())
+                            ?.let {
+                                time = it
+                            }
+                    DateFormat.getTimeFormat(this@TransactionFormActivity)
+                            .parse(transactionTime.text.toString())
+                            ?.let { GregorianCalendar.getInstance().apply { time = it } }
+                            ?.let {
+                                set(Calendar.HOUR_OF_DAY, it.get(Calendar.HOUR_OF_DAY))
+                                set(Calendar.MINUTE, it.get(Calendar.MINUTE))
+                            }
+                }
+                val categoryId = (edit_transaction_category.selectedItem as? Category)?.id
+                launch {
+                    viewModel.saveTransaction(Transaction(
+                            id = id,
+                            budgetId = (budgetSpinner.selectedItem as Budget).id!!,
+                            title = edit_transaction_title.text.toString(),
+                            date = date.time,
+                            description = edit_transaction_description.text.toString(),
+                            amount = (BigDecimal(edit_transaction_amount.text.toString()) * 100.toBigDecimal()).toLong(),
+                            expense = edit_transaction_type_expense.isChecked,
+                            categoryId = categoryId,
+                            createdBy = viewModel.currentUserId!!
+                    ))
+                    onNavigateUp()
+                }
+            }
+            R.id.action_delete -> {
+                launch {
+                    viewModel.deleteTransaction(this@TransactionFormActivity.id!!)
+                    onNavigateUp()
+                }
+            }
+        }
+        return true
+    }
+
+    override fun onNavigateUp(): Boolean {
+        val upIntent: Intent = NavUtils.getParentActivityIntent(this)
+                ?: throw IllegalStateException("No Parent Activity Intent")
+
+        upIntent.putExtra(MainActivity.EXTRA_OPEN_FRAGMENT, TransactionListFragment.TAG_FRAGMENT)
+        when {
+            NavUtils.shouldUpRecreateTask(this, upIntent) || isTaskRoot -> {
+                TaskStackBuilder.create(this)
+                        .addNextIntentWithParentStack(upIntent)
+                        .startActivities()
+            }
+            else -> {
+                finish()
+            }
+        }
+
+        return true
+    }
+}
+
+fun Editable?.toLong(): Long = toString().toDouble().toLong() * 100

android/src/main/java/com/wbrawner/budget/ui/transactions/TransactionFormViewModel.kt

@@ -0,0 +1,48 @@
+package com.wbrawner.budget.ui.transactions
+
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.category.CategoryRepository
+import com.wbrawner.budget.common.transaction.Transaction
+import com.wbrawner.budget.common.transaction.TransactionRepository
+import com.wbrawner.budget.common.user.UserRepository
+import javax.inject.Inject
+
+class TransactionFormViewModel : ViewModel() {
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    @Inject
+    lateinit var categoryRepository: CategoryRepository
+
+    @Inject
+    lateinit var transactionRepository: TransactionRepository
+
+    @Inject
+    lateinit var userRepository: UserRepository
+
+    var currentUserId: String? = null
+        private set
+
+    //TODO: Find a better way to handle this
+    fun init() {
+        userRepository.currentUser.observeForever {
+            currentUserId = it?.id
+        }
+    }
+
+    suspend fun getCategories(budgetId: String, expense: Boolean) = categoryRepository.findAll(arrayOf(budgetId)).filter {
+        it.expense == expense
+    }
+
+    suspend fun getTransaction(id: String) = transactionRepository.findById(id)
+
+    suspend fun saveTransaction(transaction: Transaction) = if (transaction.id == null)
+        transactionRepository.create(transaction)
+    else
+        transactionRepository.update(transaction)
+
+    suspend fun deleteTransaction(id: String) = transactionRepository.delete(id)
+
+    suspend fun getAccounts() = budgetRepository.findAll()
+}

android/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListFragment.kt

@@ -0,0 +1,112 @@
+package com.wbrawner.budget.ui.transactions
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.core.content.ContextCompat
+import androidx.fragment.app.viewModels
+import androidx.navigation.NavController
+import androidx.navigation.fragment.findNavController
+import com.wbrawner.budget.AllowanceApplication
+import com.wbrawner.budget.R
+import com.wbrawner.budget.common.transaction.Transaction
+import com.wbrawner.budget.ui.EXTRA_BUDGET_ID
+import com.wbrawner.budget.ui.EXTRA_CATEGORY_ID
+import com.wbrawner.budget.ui.EXTRA_TRANSACTION_ID
+import com.wbrawner.budget.ui.base.BindableAdapter
+import com.wbrawner.budget.ui.base.BindableData
+import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
+import java.text.SimpleDateFormat
+
+class TransactionListFragment : ListWithAddButtonFragment<Transaction, TransactionListViewModel>() {
+    override val noItemsStringRes: Int = R.string.transactions_no_data
+    override val viewModel: TransactionListViewModel by viewModels()
+    override val constructors: Map<Int, (View) -> BindableAdapter.BindableViewHolder<Transaction>>
+        get() = mapOf(TRANSACTION_VIEW to { v -> TransactionViewHolder(v, findNavController()) })
+
+    override fun reloadItems() {
+        viewModel.getTransactions(categoryId = arguments?.getString(EXTRA_CATEGORY_ID))
+    }
+
+    override fun bindData(data: Transaction): BindableData<Transaction> = BindableData(data, TRANSACTION_VIEW)
+
+    override fun onAttach(context: Context) {
+        (requireActivity().application as AllowanceApplication).appComponent.inject(viewModel)
+        super.onAttach(context)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.menu_transaction_list, menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId != R.id.filter) {
+            return super.onOptionsItemSelected(item)
+        }
+        // TODO: Launch a Google Drive-style search/filter screen
+        AlertDialog.Builder(requireContext(), R.style.DialogTheme)
+                .setTitle("Filter Transactions")
+                .setPositiveButton(R.string.action_submit) { _, _ ->
+                    reloadItems()
+                }
+                .setNegativeButton(R.string.action_cancel) { _, _ ->
+                    // Do nothing
+                }
+                .create()
+                .show()
+        return true
+    }
+
+    override fun addItem() {
+        startActivity(Intent(activity, TransactionFormActivity::class.java))
+    }
+
+    companion object {
+        const val TAG_FRAGMENT = "transactions"
+    }
+}
+
+const val TRANSACTION_VIEW = R.layout.list_item_transaction
+
+class TransactionViewHolder(itemView: View, val navController: NavController) : BindableAdapter.CoroutineViewHolder<Transaction>(itemView) {
+    private val name: TextView = itemView.findViewById(R.id.transaction_title)
+    private val description: TextView = itemView.findViewById(R.id.transaction_description)
+    private val date: TextView = itemView.findViewById(R.id.transaction_date)
+    private val amount: TextView = itemView.findViewById(R.id.transaction_amount)
+
+    @SuppressLint("NewApi")
+    override fun onBind(item: BindableData<Transaction>) {
+        val transaction = item.data
+        name.text = transaction.title
+        if (transaction.description.isNullOrBlank()) {
+            description.visibility = View.GONE
+        } else {
+            description.visibility = View.VISIBLE
+            description.text = transaction.description
+        }
+        date.text = SimpleDateFormat.getDateInstance(SimpleDateFormat.SHORT).format(transaction.date)
+        amount.text = String.format("${'$'}%.02f", transaction.amount / 100.0f)
+        val context = itemView.context
+        val color = if (transaction.expense) R.color.colorTextRed else R.color.colorTextGreen
+        amount.setTextColor(ContextCompat.getColor(context, color))
+        itemView.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString(EXTRA_BUDGET_ID, transaction.budgetId)
+                putString(EXTRA_TRANSACTION_ID, transaction.id)
+            }
+            navController.navigate(R.id.addEditTransactionActivity, bundle)
+        }
+    }
+}

android/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListViewModel.kt

@@ -0,0 +1,33 @@
+package com.wbrawner.budget.ui.transactions
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.wbrawner.budget.AsyncState
+import com.wbrawner.budget.AsyncViewModel
+import com.wbrawner.budget.common.budget.BudgetRepository
+import com.wbrawner.budget.common.transaction.Transaction
+import com.wbrawner.budget.common.transaction.TransactionRepository
+import com.wbrawner.budget.launch
+import javax.inject.Inject
+
+class TransactionListViewModel : ViewModel(), AsyncViewModel<List<Transaction>> {
+    @Inject
+    lateinit var budgetRepository: BudgetRepository
+
+    @Inject
+    lateinit var transactionRepo: TransactionRepository
+    override val state: MutableLiveData<AsyncState<List<Transaction>>> = MutableLiveData(AsyncState.Loading)
+
+    fun getTransactions(
+            categoryId: String? = null
+    ) {
+        budgetRepository.currentBudget.observeForever { budget ->
+            val budgets = budget?.id?.let { listOf(it) }
+            val categories = categoryId?.let { listOf(it) }
+            launch {
+                transactionRepo.findAll(budgets, categories).toList()
+            }
+        }
+
+    }
+}

android/src/main/java/com/wbrawner/twigs/android/TwigsApplication.kt

@@ -1,7 +0,0 @@
-package com.wbrawner.twigs.android
-
-import android.app.Application
-import dagger.hilt.android.HiltAndroidApp
-
-@HiltAndroidApp
-class TwigsApplication : Application()

android/src/main/java/com/wbrawner/twigs/android/ui/MainActivity.kt

@@ -1,239 +0,0 @@
-package com.wbrawner.twigs.android.ui
-
-import android.os.Bundle
-import androidx.activity.compose.BackHandler
-import androidx.activity.compose.setContent
-import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.animation.ExperimentalAnimationApi
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.*
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.unit.dp
-import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
-import androidx.core.view.WindowCompat
-import androidx.hilt.navigation.compose.hiltViewModel
-import androidx.navigation.NavType
-import androidx.navigation.compose.NavHost
-import androidx.navigation.compose.composable
-import androidx.navigation.compose.rememberNavController
-import androidx.navigation.navArgument
-import com.wbrawner.twigs.android.R
-import com.wbrawner.twigs.android.ui.auth.LoginScreen
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.category.CategoriesScreen
-import com.wbrawner.twigs.android.ui.category.CategoryDetailsScreen
-import com.wbrawner.twigs.android.ui.recurringtransaction.RecurringTransactionDetailsScreen
-import com.wbrawner.twigs.android.ui.recurringtransaction.RecurringTransactionsScreen
-import com.wbrawner.twigs.android.ui.transaction.TransactionDetailsScreen
-import com.wbrawner.twigs.android.ui.transaction.TransactionsScreen
-import com.wbrawner.twigs.shared.Action
-import com.wbrawner.twigs.shared.Route
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.budget.BudgetAction
-import com.wbrawner.twigs.shared.category.CategoryAction
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransactionAction
-import com.wbrawner.twigs.shared.transaction.TransactionAction
-import com.wbrawner.twigs.ui.AuthViewModel
-import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.launch
-import javax.inject.Inject
-
-@OptIn(ExperimentalAnimationApi::class)
-@AndroidEntryPoint
-class MainActivity : AppCompatActivity() {
-    @Inject
-    lateinit var store: Store
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        installSplashScreen()
-        WindowCompat.setDecorFitsSystemWindows(window, false)
-        setContent {
-            val state by store.state.collectAsState()
-            val navController = rememberNavController()
-            LaunchedEffect(state.route) {
-                navController.navigate(state.route.path)
-            }
-            TwigsApp {
-                val authViewModel: AuthViewModel = hiltViewModel()
-                BackHandler {
-                    store.dispatch(Action.Back)
-                }
-                NavHost(navController, state.initialRoute.path) {
-                    composable(Route.Login.path) {
-                        LoginScreen(store = store, viewModel = authViewModel)
-                    }
-                    composable(Route.Overview.path) {
-                        OverviewScreen(store = store)
-                    }
-                    composable(Route.Transactions().path) {
-                        TransactionsScreen(store = store)
-                    }
-                    composable(
-                        Route.Transactions(selected = "{id}").path,
-                        arguments = listOf(navArgument("id") {
-                            type = NavType.StringType
-                            nullable = false
-                        })
-                    ) {
-                        TransactionDetailsScreen(store = store)
-                    }
-                    composable(Route.Categories().path) {
-                        CategoriesScreen(store = store)
-                    }
-                    composable(
-                        Route.Categories(selected = "{id}").path,
-                        arguments = listOf(navArgument("id") {
-                            type = NavType.StringType
-                            nullable = false
-                        })
-                    ) {
-                        CategoryDetailsScreen(store = store)
-                    }
-                    composable(Route.RecurringTransactions().path) {
-                        RecurringTransactionsScreen(store = store)
-                    }
-                    composable(
-                        Route.RecurringTransactions(selected = "{id}").path,
-                        arguments = listOf(navArgument("id") {
-                            type = NavType.StringType
-                            nullable = false
-                        })
-                    ) {
-                        RecurringTransactionDetailsScreen(store = store)
-                    }
-                }
-            }
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TwigsScaffold(
-    store: Store,
-    title: String,
-    onClickFab: (() -> Unit)? = null,
-    actions: @Composable RowScope.() -> Unit = {},
-    drawerState: DrawerState = rememberDrawerState(initialValue = DrawerValue.Closed),
-    navigationIcon: @Composable () -> Unit = {
-        val coroutineScope = rememberCoroutineScope()
-        IconButton(onClick = {
-            coroutineScope.launch {
-                drawerState.open()
-            }
-        }) {
-            Icon(Icons.Default.Menu, "Main menu")
-        }
-    },
-    content: @Composable (padding: PaddingValues) -> Unit
-) {
-    val state by store.state.collectAsState()
-    ModalNavigationDrawer(
-        drawerState = drawerState,
-        drawerContent = {
-            ModalDrawerSheet {
-                TwigsDrawer(store = store, drawerState::close)
-            }
-        }
-    ) {
-        Scaffold(
-            topBar = {
-                TopAppBar(
-                    navigationIcon = navigationIcon,
-                    actions = actions,
-                    title = {
-                        Text(title)
-                    }
-                )
-            },
-            bottomBar = {
-                NavigationBar {
-                    NavigationBarItem(
-                        selected = state.route == Route.Overview,
-                        onClick = { store.dispatch(BudgetAction.OverviewClicked) },
-                        icon = { Icon(Icons.Default.Dashboard, contentDescription = null) },
-                        label = { Text(text = "Overview") }
-                    )
-                    NavigationBarItem(
-                        selected = state.route is Route.Transactions,
-                        onClick = { store.dispatch(TransactionAction.TransactionsClicked) },
-                        icon = { Icon(Icons.Default.AttachMoney, contentDescription = null) },
-                        label = { Text(text = "Transactions") }
-                    )
-                    NavigationBarItem(
-                        selected = state.route is Route.Categories,
-                        onClick = { store.dispatch(CategoryAction.CategoriesClicked) },
-                        icon = { Icon(Icons.Default.Category, contentDescription = null) },
-                        label = { Text(text = "Categories") }
-                    )
-                    NavigationBarItem(
-                        selected = state.route is Route.RecurringTransactions,
-                        onClick = { store.dispatch(RecurringTransactionAction.RecurringTransactionsClicked) },
-                        icon = { Icon(Icons.Default.Repeat, contentDescription = null) },
-                        label = { Text(text = "Recurring") }
-                    )
-                }
-            },
-            floatingActionButton = {
-                onClickFab?.let { onClick ->
-                    FloatingActionButton(onClick = onClick) {
-                        Icon(imageVector = Icons.Default.Add, "Add")
-                    }
-                }
-            }
-        ) {
-            content(it)
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TwigsDrawer(store: Store, close: suspend () -> Unit) {
-    val state by store.state.collectAsState()
-    val coroutineScope = rememberCoroutineScope()
-    Column(modifier = Modifier.fillMaxSize(), verticalArrangement = spacedBy(8.dp)) {
-        Row(
-            modifier = Modifier.fillMaxWidth(),
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            val image =
-                if (isSystemInDarkTheme()) R.drawable.ic_twigs_outline else R.drawable.ic_twigs_color
-            Image(painter = painterResource(id = image), null)
-            Text(
-                text = "twigs",
-                style = MaterialTheme.typography.titleLarge
-            )
-        }
-        state.budgets?.let { budgets ->
-            LazyColumn(modifier = Modifier.fillMaxHeight()) {
-                items(budgets) { budget ->
-                    val selected = budget.id == state.selectedBudget
-                    val icon = if (selected) Icons.Filled.Folder else Icons.Default.Folder
-                    NavigationDrawerItem(
-                        icon = { Icon(icon, contentDescription = null) },
-                        label = { Text(budget.name) },
-                        selected = selected,
-                        onClick = {
-                            store.dispatch(BudgetAction.SelectBudget(budget.id))
-                            coroutineScope.launch {
-                                close()
-                            }
-                        }
-                    )
-                }
-            }
-        }
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/OverviewScreen.kt

@@ -1,361 +0,0 @@
-package com.wbrawner.twigs.android.ui
-
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.gestures.Orientation
-import androidx.compose.foundation.gestures.scrollable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.Card
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ExposedDropdownMenuBox
-import androidx.compose.material3.ExposedDropdownMenuDefaults
-import androidx.compose.material3.LinearProgressIndicator
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.platform.LocalConfiguration
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.base.TwigsColors
-import com.wbrawner.twigs.android.ui.base.TwigsTheme
-import com.wbrawner.twigs.android.ui.transaction.toCurrencyString
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.budget.BudgetAction
-import kotlinx.datetime.Month
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.toLocalDateTime
-import java.time.format.TextStyle
-import java.util.Locale
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun OverviewScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val budget = state.selectedBudget?.let { id -> state.budgets?.first { it.id == id } }
-    TwigsScaffold(store = store, title = budget?.name ?: "Select a Budget") { padding ->
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(padding)
-                .scrollable(rememberScrollState(), orientation = Orientation.Vertical)
-                .padding(8.dp),
-            verticalArrangement = spacedBy(8.dp, alignment = Alignment.Top)
-        ) {
-            budget?.description?.let { description ->
-                if (description.isNotBlank()) {
-                    Card(modifier = Modifier.fillMaxWidth()) {
-                        Column(
-                            modifier = Modifier
-                                .fillMaxWidth()
-                                .padding(8.dp),
-                            verticalArrangement = spacedBy(8.dp)
-                        ) {
-                            Text(description, style = MaterialTheme.typography.titleMedium)
-                        }
-                    }
-                }
-            }
-            Card(modifier = Modifier.fillMaxWidth()) {
-                Row(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(8.dp),
-                    horizontalArrangement = Arrangement.SpaceBetween
-                ) {
-                    val month =
-                        remember(state.from) { state.from.toLocalDateTime(TimeZone.UTC).month }
-                    val year =
-                        remember(state.from) { state.from.toLocalDateTime(TimeZone.UTC).year }
-                    var showMonthPicker by remember { mutableStateOf(false) }
-                    LabeledField(
-                        modifier = Modifier.clickable {
-                            showMonthPicker = true
-                        },
-                        label = "Month",
-                        value = "${
-                            month.getDisplayName(
-                                TextStyle.FULL,
-                                LocalConfiguration.current.locales[0]
-                            )
-                        } $year"
-                    )
-                    LabeledField(
-                        label = "Cash Flow",
-                        value = state.budgetBalance?.toCurrencyString() ?: "-"
-                    )
-                    LabeledField(
-                        label = "Transactions",
-                        value = state.transactions?.size?.toString() ?: "-"
-                    )
-                    if (showMonthPicker) {
-                        var monthField by remember { mutableStateOf(month) }
-                        var yearField by remember { mutableStateOf(year.toString()) }
-                        var yearError by remember { mutableStateOf(false) }
-                        AlertDialog(
-                            onDismissRequest = { showMonthPicker = false },
-                            confirmButton = {
-                                TextButton({
-                                    if (!yearError) {
-                                        showMonthPicker = false
-                                        store.dispatch(
-                                            BudgetAction.SetDateRange(
-                                                monthField,
-                                                yearField.toInt()
-                                            )
-                                        )
-                                    }
-                                }) {
-                                    Text("Change")
-                                }
-                            },
-                            dismissButton = {
-                                TextButton({
-                                    showMonthPicker = false
-                                }) {
-                                    Text("Cancel")
-                                }
-                            },
-                            title = {
-                                Text("Select a month to view")
-                            },
-                            text = {
-                                val (monthExpanded, setMonthExpanded) = remember {
-                                    mutableStateOf(false)
-                                }
-                                Row(
-                                    modifier = Modifier
-                                        .fillMaxWidth(),
-                                    horizontalArrangement = spacedBy(8.dp)
-                                ) {
-                                    ExposedDropdownMenuBox(
-                                        modifier = Modifier
-                                            .weight(1f),
-                                        expanded = monthExpanded,
-                                        onExpandedChange = setMonthExpanded,
-                                    ) {
-                                        OutlinedTextField(
-                                            modifier = Modifier
-                                                .fillMaxWidth()
-                                                .menuAnchor(),
-                                            value = month.getDisplayName(
-                                                TextStyle.FULL,
-                                                Locale.getDefault()
-                                            ),
-                                            label = {
-                                                Text("Month")
-                                            },
-                                            onValueChange = {},
-                                            readOnly = true,
-                                            trailingIcon = {
-                                                ExposedDropdownMenuDefaults.TrailingIcon(expanded = monthExpanded)
-                                            }
-                                        )
-                                        ExposedDropdownMenu(
-                                            expanded = monthExpanded,
-                                            onDismissRequest = {
-                                                setMonthExpanded(false)
-                                            }) {
-                                            Month.values().forEach { m ->
-                                                DropdownMenuItem(
-                                                    text = {
-                                                        Text(
-                                                            m.getDisplayName(
-                                                                TextStyle.FULL,
-                                                                Locale.getDefault()
-                                                            )
-                                                        )
-                                                    },
-                                                    onClick = {
-                                                        monthField = m
-                                                        setMonthExpanded(false)
-                                                    }
-                                                )
-                                            }
-                                        }
-                                    }
-                                    OutlinedTextField(
-                                        modifier = Modifier.weight(1f),
-                                        value = yearField,
-                                        onValueChange = { value ->
-                                            yearField = value
-                                            value.toIntOrNull()?.let {
-                                                yearError = false
-                                            } ?: run {
-                                                yearError = true
-                                            }
-                                        },
-                                        keyboardOptions = KeyboardOptions.Default.copy(keyboardType = KeyboardType.Number),
-                                        label = {
-                                            Text("Year")
-                                        },
-                                        isError = yearError,
-                                        supportingText = {
-                                            if (yearError) {
-                                                Text(
-                                                    "Invalid year",
-                                                    color = MaterialTheme.colorScheme.error
-                                                )
-                                            }
-                                        }
-                                    )
-                                }
-                            }
-                        )
-                    }
-                }
-            }
-            CashFlowChart(
-                expectedIncome = state.expectedIncome,
-                actualIncome = state.actualIncome,
-                expectedExpenses = state.expectedExpenses,
-                actualExpenses = state.actualExpenses
-            )
-        }
-    }
-}
-
-@Composable
-fun CashFlowChart(
-    expectedIncome: Long?,
-    actualIncome: Long?,
-    expectedExpenses: Long?,
-    actualExpenses: Long?,
-) {
-    val maxValue = listOfNotNull(expectedIncome, expectedExpenses, actualIncome, actualExpenses)
-        .maxOrNull()
-        ?.toFloat()
-        ?: 0f
-    Card(modifier = Modifier.fillMaxWidth()) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(8.dp),
-            verticalArrangement = spacedBy(8.dp)
-        ) {
-            CashFlowProgressBar(
-                label = "Expected Income",
-                value = expectedIncome,
-                maxValue = maxValue,
-                color = TwigsColors.DarkGreen,
-                trackColor = MaterialTheme.colorScheme.outline
-            )
-            CashFlowProgressBar(
-                label = "Actual Income",
-                value = actualIncome,
-                maxValue = maxValue,
-                color = TwigsColors.Green,
-                trackColor = MaterialTheme.colorScheme.outline
-            )
-            Spacer(modifier = Modifier.height(4.dp))
-            CashFlowProgressBar(
-                label = "Expected Expenses",
-                value = expectedExpenses,
-                maxValue = maxValue,
-                color = TwigsColors.DarkRed,
-                trackColor = MaterialTheme.colorScheme.outline
-            )
-            CashFlowProgressBar(
-                label = "Actual Expenses",
-                value = actualExpenses,
-                maxValue = maxValue,
-                color = TwigsColors.Red,
-                trackColor = MaterialTheme.colorScheme.outline
-            )
-        }
-    }
-}
-
-@Composable
-fun CashFlowProgressBar(
-    label: String,
-    value: Long?,
-    maxValue: Float,
-    color: Color,
-    trackColor: Color
-) {
-    Column(modifier = Modifier.fillMaxWidth(), verticalArrangement = spacedBy(4.dp)) {
-        Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.SpaceBetween) {
-            Text(label)
-            Text(value?.toCurrencyString() ?: "-")
-        }
-        value?.let {
-            LinearProgressIndicator(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .height(8.dp)
-                    .clip(RoundedCornerShape(4.dp)),
-                progress = it.toFloat() / maxValue,
-                color = color,
-                trackColor = trackColor,
-            )
-        } ?: LinearProgressIndicator(
-            modifier = Modifier
-                .fillMaxWidth()
-                .height(8.dp),
-            color = color,
-            trackColor = trackColor,
-        )
-    }
-}
-
-@Composable
-fun LabeledField(modifier: Modifier = Modifier, label: String, value: String) {
-    Column(
-        modifier = modifier,
-        horizontalAlignment = Alignment.CenterHorizontally,
-        verticalArrangement = spacedBy(4.dp)
-    ) {
-        Text(text = label, style = MaterialTheme.typography.labelMedium)
-        Text(text = value, style = MaterialTheme.typography.bodyLarge)
-    }
-}
-
-@Preview
-@Preview(uiMode = UI_MODE_NIGHT_YES)
-@Composable
-fun CashFlowChart_Preview() {
-    TwigsTheme {
-        CashFlowChart(
-            expectedIncome = 100,
-            actualIncome = 50,
-            expectedExpenses = 80,
-            actualExpenses = 95
-        )
-    }
-}
-
-@Preview
-@Composable
-fun LabeledField_Preview() {
-    TwigsTheme {
-        LabeledField(
-            label = "Transactions",
-            value = "250"
-        )
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/auth/AuthViewModel.kt

@@ -1,19 +0,0 @@
-package com.wbrawner.twigs.ui
-
-import androidx.compose.runtime.mutableStateOf
-import androidx.lifecycle.ViewModel
-import com.wbrawner.twigs.shared.Store
-import dagger.hilt.android.lifecycle.HiltViewModel
-import javax.inject.Inject
-
-@HiltViewModel
-class AuthViewModel @Inject constructor(
-    val store: Store
-) : ViewModel() {
-    val server = mutableStateOf("")
-    val username = mutableStateOf("")
-    val email = mutableStateOf("")
-    val password = mutableStateOf("")
-    val confirmPassword = mutableStateOf("")
-    val enableLogin = mutableStateOf(false)
-}

android/src/main/java/com/wbrawner/twigs/android/ui/auth/LoginScreen.kt

@@ -1,288 +0,0 @@
-package com.wbrawner.twigs.android.ui.auth
-
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.ExperimentalAnimationApi
-import androidx.compose.animation.fadeIn
-import androidx.compose.animation.fadeOut
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Button
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.OutlinedButton
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.ExperimentalComposeUiApi
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.input.key.Key
-import androidx.compose.ui.input.key.KeyEventType
-import androidx.compose.ui.input.key.isShiftPressed
-import androidx.compose.ui.input.key.key
-import androidx.compose.ui.input.key.onPreviewKeyEvent
-import androidx.compose.ui.input.key.type
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardCapitalization
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.text.input.PasswordVisualTransformation
-import androidx.compose.ui.tooling.preview.Devices
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.R
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.shared.Effect
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.user.ConfigAction
-import com.wbrawner.twigs.ui.AuthViewModel
-
-@ExperimentalAnimationApi
-@Composable
-fun LoginScreen(
-    store: Store,
-    viewModel: AuthViewModel
-) {
-    val state by store.state.collectAsState()
-    val effect by store.effects.collectAsState(initial = Effect.Empty)
-    val (error, setError) = remember { mutableStateOf("") }
-    (effect as? Effect.Error)?.let {
-        setError(it.message)
-    } ?: setError("")
-    val (server, setServer) = viewModel.server
-    val (username, setUsername) = viewModel.username
-    val (password, setPassword) = viewModel.password
-    AnimatedVisibility(
-        visible = !state.loading,
-        enter = fadeIn(),
-        exit = fadeOut()
-    ) {
-        LoginForm(
-            error,
-            server,
-            setServer,
-            username,
-            setUsername,
-            password,
-            setPassword,
-            true,
-            { store.dispatch(ConfigAction.ForgotPasswordClicked) },
-            { store.dispatch(ConfigAction.RegisterClicked) },
-            {
-                store.dispatch(ConfigAction.SetServer(server))
-                store.dispatch(
-                    ConfigAction.Login(
-                        viewModel.username.value,
-                        viewModel.password.value
-                    )
-                )
-            },
-        )
-    }
-    AnimatedVisibility(
-        visible = state.loading,
-        enter = fadeIn(),
-        exit = fadeOut()
-    ) {
-        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class, ExperimentalComposeUiApi::class)
-@Composable
-fun LoginForm(
-    error: String,
-    server: String,
-    setServer: (String) -> Unit,
-    username: String,
-    setUsername: (String) -> Unit,
-    password: String,
-    setPassword: (String) -> Unit,
-    enableLogin: Boolean,
-    forgotPassword: () -> Unit,
-    register: () -> Unit,
-    login: () -> Unit,
-) {
-    val scrollState = rememberScrollState()
-    val (serverInput, usernameInput, passwordInput, loginButton) = FocusRequester.createRefs()
-    Column(
-        modifier = Modifier
-            .fillMaxSize()
-            .verticalScroll(scrollState)
-            .padding(16.dp)
-            .imePadding(),
-        verticalArrangement = spacedBy(8.dp, Alignment.CenterVertically),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-        Image(
-            painter = painterResource(id = if (isSystemInDarkTheme()) R.drawable.ic_twigs_outline else R.drawable.ic_twigs_color),
-            contentDescription = null
-        )
-        Text("Log in to manage your budgets")
-        if (error.isNotBlank()) {
-            Text(text = error, color = MaterialTheme.colorScheme.error)
-        }
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(serverInput)
-                .onPreviewKeyEvent {
-                    if (it.type != KeyEventType.KeyDown) {
-                        return@onPreviewKeyEvent false
-                    }
-                    if (it.key != Key.Tab) {
-                        return@onPreviewKeyEvent false
-                    }
-                    if (it.isShiftPressed) {
-                        return@onPreviewKeyEvent false
-                    }
-                    usernameInput.requestFocus()
-                    true
-                },
-            value = server,
-            onValueChange = setServer,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Uri,
-                capitalization = KeyboardCapitalization.None,
-                imeAction = ImeAction.Next
-            ),
-            placeholder = { Text("Server") },
-            keyboardActions = KeyboardActions(onNext = {
-                usernameInput.requestFocus()
-            }),
-            maxLines = 1
-        )
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(usernameInput)
-                .onPreviewKeyEvent {
-                    if (it.type != KeyEventType.KeyDown) {
-                        return@onPreviewKeyEvent false
-                    }
-                    if (it.key != Key.Tab) {
-                        return@onPreviewKeyEvent false
-                    }
-                    if (it.isShiftPressed) {
-                        serverInput.requestFocus()
-                    } else {
-                        passwordInput.requestFocus()
-                    }
-                    true
-                },
-            value = username,
-            onValueChange = setUsername,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.None,
-                imeAction = ImeAction.Next
-            ),
-            placeholder = { Text("Username") },
-            keyboardActions = KeyboardActions(onNext = {
-                passwordInput.requestFocus()
-            }),
-            maxLines = 1
-        )
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(passwordInput)
-                .onPreviewKeyEvent {
-                    if (it.type != KeyEventType.KeyDown) {
-                        return@onPreviewKeyEvent false
-                    }
-                    when (it.key) {
-                        Key.Tab -> {
-                            if (it.isShiftPressed) {
-                                usernameInput.requestFocus()
-                            } else {
-                                loginButton.requestFocus()
-                            }
-                            true
-                        }
-
-                        Key.Enter -> {
-                            login()
-                            true
-                        }
-
-                        else -> false
-                    }
-                },
-            value = password,
-            onValueChange = setPassword,
-            placeholder = { Text("Password") },
-            visualTransformation = PasswordVisualTransformation(),
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Password,
-                capitalization = KeyboardCapitalization.None,
-                imeAction = ImeAction.Done
-            ),
-            keyboardActions = KeyboardActions(onDone = {
-                login()
-            }),
-            maxLines = 1
-        )
-        Button(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(loginButton),
-            enabled = enableLogin,
-            onClick = login
-        ) {
-            Text("Login")
-        }
-        TextButton(
-            modifier = Modifier.fillMaxWidth(),
-            onClick = forgotPassword
-        ) {
-            Text("Forgot password?")
-        }
-        OutlinedButton(
-            modifier = Modifier.fillMaxWidth(),
-            onClick = register
-        ) {
-            Text("Need an account?")
-        }
-    }
-}
-
-@Composable
-@Preview(showBackground = true)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun LoginScreen_Preview() {
-    TwigsApp {
-        LoginForm("", "", {}, "", {}, "", {}, false, {}, {}, { })
-    }
-}
-
-@Composable
-@Preview(showBackground = true, device = Devices.PIXEL_C)
-@Preview(showBackground = true, device = Devices.PIXEL_C, uiMode = UI_MODE_NIGHT_YES)
-fun LoginScreen_PreviewTablet() {
-    TwigsApp {
-        LoginForm("", "", {}, "", {}, "", {}, false, {}, {}, { })
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/base/Colors.kt

@@ -1,94 +0,0 @@
-package com.wbrawner.twigs.android.ui.base
-
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.graphics.Color
-
-val Green300 = Color(0xFF81C784)
-val Green500 = Color(0xFF4CAF50)
-val Green700 = Color(0xFF388E3C)
-val Green900 = Color(0xFF1B5E20)
-val Red300 = Color(0xFFE57373)
-val Red500 = Color(0xFFF44336)
-val Red700 = Color(0xFFD32F2F)
-val Red900 = Color(0xFFB71C1C)
-
-object TwigsColors {
-    val Green
-        @Composable
-        get() = if (isSystemInDarkTheme()) Green300 else Green700
-    val DarkGreen
-        @Composable
-        get() = if (isSystemInDarkTheme()) Green500 else Green900
-    val Red
-        @Composable
-        get() = if (isSystemInDarkTheme()) Red300 else Red700
-    val DarkRed
-        @Composable
-        get() = if (isSystemInDarkTheme()) Red500 else Red900
-}
-
-val md_theme_light_primary = Color(0xFF006E26)
-val md_theme_light_onPrimary = Color(0xFFFFFFFF)
-val md_theme_light_primaryContainer = Color(0xFF6CFF82)
-val md_theme_light_onPrimaryContainer = Color(0xFF002106)
-val md_theme_light_secondary = Color(0xFF526350)
-val md_theme_light_onSecondary = Color(0xFFFFFFFF)
-val md_theme_light_secondaryContainer = Color(0xFFD5E8D0)
-val md_theme_light_onSecondaryContainer = Color(0xFF101F10)
-val md_theme_light_tertiary = Color(0xFF39656B)
-val md_theme_light_onTertiary = Color(0xFFFFFFFF)
-val md_theme_light_tertiaryContainer = Color(0xFFBCEBF2)
-val md_theme_light_onTertiaryContainer = Color(0xFF001F23)
-val md_theme_light_error = Color(0xFFBA1A1A)
-val md_theme_light_errorContainer = Color(0xFFFFDAD6)
-val md_theme_light_onError = Color(0xFFFFFFFF)
-val md_theme_light_onErrorContainer = Color(0xFF410002)
-val md_theme_light_background = Color(0xFFFCFDF7)
-val md_theme_light_onBackground = Color(0xFF1A1C19)
-val md_theme_light_surface = Color(0xFFFCFDF7)
-val md_theme_light_onSurface = Color(0xFF1A1C19)
-val md_theme_light_surfaceVariant = Color(0xFFDEE5D9)
-val md_theme_light_onSurfaceVariant = Color(0xFF424940)
-val md_theme_light_outline = Color(0xFF72796F)
-val md_theme_light_inverseOnSurface = Color(0xFFF0F1EB)
-val md_theme_light_inverseSurface = Color(0xFF2F312D)
-val md_theme_light_inversePrimary = Color(0xFF47E266)
-val md_theme_light_shadow = Color(0xFF000000)
-val md_theme_light_surfaceTint = Color(0xFF006E26)
-val md_theme_light_outlineVariant = Color(0xFFC2C9BD)
-val md_theme_light_scrim = Color(0xFF000000)
-
-val md_theme_dark_primary = Color(0xFF47E266)
-val md_theme_dark_onPrimary = Color(0xFF003910)
-val md_theme_dark_primaryContainer = Color(0xFF00531A)
-val md_theme_dark_onPrimaryContainer = Color(0xFF6CFF82)
-val md_theme_dark_secondary = Color(0xFFB9CCB4)
-val md_theme_dark_onSecondary = Color(0xFF243424)
-val md_theme_dark_secondaryContainer = Color(0xFF3A4B39)
-val md_theme_dark_onSecondaryContainer = Color(0xFFD5E8D0)
-val md_theme_dark_tertiary = Color(0xFFA1CED5)
-val md_theme_dark_onTertiary = Color(0xFF00363C)
-val md_theme_dark_tertiaryContainer = Color(0xFF1F4D53)
-val md_theme_dark_onTertiaryContainer = Color(0xFFBCEBF2)
-val md_theme_dark_error = Color(0xFFFFB4AB)
-val md_theme_dark_errorContainer = Color(0xFF93000A)
-val md_theme_dark_onError = Color(0xFF690005)
-val md_theme_dark_onErrorContainer = Color(0xFFFFDAD6)
-val md_theme_dark_background = Color(0xFF1A1C19)
-val md_theme_dark_onBackground = Color(0xFFE2E3DD)
-val md_theme_dark_surface = Color(0xFF1A1C19)
-val md_theme_dark_onSurface = Color(0xFFE2E3DD)
-val md_theme_dark_surfaceVariant = Color(0xFF424940)
-val md_theme_dark_onSurfaceVariant = Color(0xFFC2C9BD)
-val md_theme_dark_outline = Color(0xFF8C9388)
-val md_theme_dark_inverseOnSurface = Color(0xFF1A1C19)
-val md_theme_dark_inverseSurface = Color(0xFFE2E3DD)
-val md_theme_dark_inversePrimary = Color(0xFF006E26)
-val md_theme_dark_shadow = Color(0xFF000000)
-val md_theme_dark_surfaceTint = Color(0xFF47E266)
-val md_theme_dark_outlineVariant = Color(0xFF424940)
-val md_theme_dark_scrim = Color(0xFF000000)
-
-
-val seed = Color(0xFF30D158)

android/src/main/java/com/wbrawner/twigs/android/ui/base/Theme.kt

@@ -1,119 +0,0 @@
-package com.wbrawner.twigs.android.ui.base
-
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.darkColorScheme
-import androidx.compose.material3.lightColorScheme
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.font.FontStyle
-import androidx.compose.ui.text.font.FontWeight
-import com.wbrawner.twigs.android.R
-
-private val LightColors = lightColorScheme(
-    primary = md_theme_light_primary,
-    onPrimary = md_theme_light_onPrimary,
-    primaryContainer = md_theme_light_primaryContainer,
-    onPrimaryContainer = md_theme_light_onPrimaryContainer,
-    secondary = md_theme_light_secondary,
-    onSecondary = md_theme_light_onSecondary,
-    secondaryContainer = md_theme_light_secondaryContainer,
-    onSecondaryContainer = md_theme_light_onSecondaryContainer,
-    tertiary = md_theme_light_tertiary,
-    onTertiary = md_theme_light_onTertiary,
-    tertiaryContainer = md_theme_light_tertiaryContainer,
-    onTertiaryContainer = md_theme_light_onTertiaryContainer,
-    error = md_theme_light_error,
-    errorContainer = md_theme_light_errorContainer,
-    onError = md_theme_light_onError,
-    onErrorContainer = md_theme_light_onErrorContainer,
-    background = md_theme_light_background,
-    onBackground = md_theme_light_onBackground,
-    surface = md_theme_light_surface,
-    onSurface = md_theme_light_onSurface,
-    surfaceVariant = md_theme_light_surfaceVariant,
-    onSurfaceVariant = md_theme_light_onSurfaceVariant,
-    outline = md_theme_light_outline,
-    inverseOnSurface = md_theme_light_inverseOnSurface,
-    inverseSurface = md_theme_light_inverseSurface,
-    inversePrimary = md_theme_light_inversePrimary,
-    surfaceTint = md_theme_light_surfaceTint,
-    outlineVariant = md_theme_light_outlineVariant,
-    scrim = md_theme_light_scrim,
-)
-
-
-private val DarkColors = darkColorScheme(
-    primary = md_theme_dark_primary,
-    onPrimary = md_theme_dark_onPrimary,
-    primaryContainer = md_theme_dark_primaryContainer,
-    onPrimaryContainer = md_theme_dark_onPrimaryContainer,
-    secondary = md_theme_dark_secondary,
-    onSecondary = md_theme_dark_onSecondary,
-    secondaryContainer = md_theme_dark_secondaryContainer,
-    onSecondaryContainer = md_theme_dark_onSecondaryContainer,
-    tertiary = md_theme_dark_tertiary,
-    onTertiary = md_theme_dark_onTertiary,
-    tertiaryContainer = md_theme_dark_tertiaryContainer,
-    onTertiaryContainer = md_theme_dark_onTertiaryContainer,
-    error = md_theme_dark_error,
-    errorContainer = md_theme_dark_errorContainer,
-    onError = md_theme_dark_onError,
-    onErrorContainer = md_theme_dark_onErrorContainer,
-    background = md_theme_dark_background,
-    onBackground = md_theme_dark_onBackground,
-    surface = md_theme_dark_surface,
-    onSurface = md_theme_dark_onSurface,
-    surfaceVariant = md_theme_dark_surfaceVariant,
-    onSurfaceVariant = md_theme_dark_onSurfaceVariant,
-    outline = md_theme_dark_outline,
-    inverseOnSurface = md_theme_dark_inverseOnSurface,
-    inverseSurface = md_theme_dark_inverseSurface,
-    inversePrimary = md_theme_dark_inversePrimary,
-    surfaceTint = md_theme_dark_surfaceTint,
-    outlineVariant = md_theme_dark_outlineVariant,
-    scrim = md_theme_dark_scrim,
-)
-
-val ubuntu = FontFamily(
-    Font(R.font.ubuntu_bold, weight = FontWeight.Bold),
-    Font(R.font.ubuntu_regular, weight = FontWeight.Normal),
-    Font(R.font.ubuntu_light, weight = FontWeight.Light),
-    Font(R.font.ubuntu_bolditalic, weight = FontWeight.Bold, style = FontStyle.Italic),
-    Font(R.font.ubuntu_italic, weight = FontWeight.Normal, style = FontStyle.Italic),
-    Font(R.font.ubuntu_lightitalic, weight = FontWeight.Light, style = FontStyle.Italic),
-)
-
-@Composable
-fun TwigsTheme(darkMode: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) {
-    MaterialTheme(
-        colorScheme = if (darkMode) DarkColors else LightColors,
-        typography = MaterialTheme.typography.copy(
-            displayLarge = MaterialTheme.typography.displayLarge.copy(fontFamily = ubuntu),
-            displayMedium = MaterialTheme.typography.displayMedium.copy(fontFamily = ubuntu),
-            displaySmall = MaterialTheme.typography.displaySmall.copy(fontFamily = ubuntu),
-            headlineLarge = MaterialTheme.typography.headlineLarge.copy(fontFamily = ubuntu),
-            headlineMedium = MaterialTheme.typography.headlineMedium.copy(fontFamily = ubuntu),
-            headlineSmall = MaterialTheme.typography.headlineSmall.copy(fontFamily = ubuntu),
-            titleLarge = MaterialTheme.typography.titleLarge.copy(fontFamily = ubuntu),
-            titleMedium = MaterialTheme.typography.titleMedium.copy(fontFamily = ubuntu),
-            titleSmall = MaterialTheme.typography.titleSmall.copy(fontFamily = ubuntu),
-            bodyLarge = MaterialTheme.typography.bodyLarge.copy(fontFamily = ubuntu),
-            bodyMedium = MaterialTheme.typography.bodyMedium.copy(fontFamily = ubuntu),
-            bodySmall = MaterialTheme.typography.bodySmall.copy(fontFamily = ubuntu),
-            labelLarge = MaterialTheme.typography.labelLarge.copy(fontFamily = ubuntu),
-            labelMedium = MaterialTheme.typography.labelMedium.copy(fontFamily = ubuntu),
-            labelSmall = MaterialTheme.typography.labelSmall.copy(fontFamily = ubuntu),
-        ),
-        content = content
-    )
-}
-
-@Composable
-fun TwigsApp(darkMode: Boolean = isSystemInDarkTheme(), content: @Composable () -> Unit) {
-    TwigsTheme(darkMode = darkMode) {
-        Surface(content = content)
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/category/CategoriesScreen.kt

@@ -1,152 +0,0 @@
-package com.wbrawner.twigs.android.ui.category
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Card
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.LinearProgressIndicator
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.toCurrencyString
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.category.CategoryAction
-import com.wbrawner.twigs.shared.category.groupByType
-import com.wbrawner.twigs.shared.recurringtransaction.capitalizedName
-import kotlin.math.abs
-import kotlin.math.max
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun CategoriesScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val budget = state.selectedBudget?.let { id -> state.budgets?.first { it.id == id } }
-    TwigsScaffold(
-        store = store,
-        title = budget?.name ?: "Select a Budget",
-        onClickFab = {
-            store.dispatch(CategoryAction.NewCategoryClicked)
-        }
-    ) {
-        state.categories?.let { categories ->
-            val categoryGroups = categories.groupByType()
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(it)
-                    .verticalScroll(rememberScrollState())
-                    .padding(start = 8.dp, end = 8.dp, bottom = 8.dp)
-            ) {
-                categoryGroups.toSortedMap().forEach { (group, c) ->
-                    Text(
-                        modifier = Modifier.padding(8.dp),
-                        text = group.capitalizedName,
-                        style = MaterialTheme.typography.titleSmall,
-                        fontWeight = FontWeight.Bold
-                    )
-                    Card {
-                        c.forEach { category ->
-                            CategoryListItem(category, state.categoryBalances?.get(category.id!!)) {
-                                store.dispatch(CategoryAction.SelectCategory(category.id))
-                            }
-                        }
-                    }
-                }
-            }
-        } ?: Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-        if (state.editingCategory) {
-            CategoryFormDialog(store = store)
-        }
-    }
-}
-
-@Composable
-fun CategoryListItem(category: Category, balance: Long?, onClick: (Category) -> Unit) {
-    Row(
-        modifier = Modifier
-            .fillMaxWidth()
-            .clickable { onClick(category) }
-            .padding(8.dp)
-            .heightIn(min = 56.dp),
-        verticalAlignment = Alignment.CenterVertically
-    ) {
-        Column(
-            modifier = Modifier.weight(1f),
-            verticalArrangement = spacedBy(4.dp)
-        ) {
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.SpaceBetween,
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                Text(category.title, style = MaterialTheme.typography.bodyLarge)
-                balance?.let {
-                    Text(
-                        (category.amount - abs(it)).toCurrencyString() + " remaining",
-                        style = MaterialTheme.typography.bodySmall
-                    )
-                }
-            }
-            Spacer(modifier = Modifier.height(8.dp))
-            balance?.let {
-                val denominator = remember { max(abs(it), abs(category.amount)).toFloat() }
-                LinearProgressIndicator(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .clip(RoundedCornerShape(4.dp)),
-                    progress = { if (denominator == 0f) 0f else abs(it).toFloat() / denominator },
-                    color = if (category.expense) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary,
-                    trackColor = Color.LightGray
-                )
-            } ?: LinearProgressIndicator(modifier = Modifier.fillMaxWidth())
-        }
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun CategoryListItem_Preview() {
-    TwigsApp {
-        CategoryListItem(
-            category = Category(
-                title = "Groceries",
-                amount = 150000,
-                budgetId = "budgetId",
-                expense = true,
-            ),
-            balance = null
-        ) {}
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/category/CategoryDetailsScreen.kt

@@ -1,177 +0,0 @@
-package com.wbrawner.twigs.android.ui.category
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.ExperimentalFoundationApi
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.itemsIndexed
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
-import androidx.compose.material.icons.filled.Edit
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.TransactionFormDialog
-import com.wbrawner.twigs.android.ui.transaction.TransactionListItem
-import com.wbrawner.twigs.android.ui.transaction.toCurrencyString
-import com.wbrawner.twigs.android.ui.util.format
-import com.wbrawner.twigs.shared.Action
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.category.CategoryAction
-import com.wbrawner.twigs.shared.transaction.Transaction
-import com.wbrawner.twigs.shared.transaction.TransactionAction
-import com.wbrawner.twigs.shared.transaction.groupByDate
-import kotlinx.datetime.Clock
-import kotlinx.datetime.toInstant
-import kotlin.math.abs
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun CategoryDetailsScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val category =
-        remember(state.editingCategory) { state.categories!!.first { it.id == state.selectedCategory } }
-    TwigsScaffold(
-        store = store,
-        title = category.title,
-        navigationIcon = {
-            IconButton(onClick = { store.dispatch(Action.Back) }) {
-                Icon(Icons.Default.ArrowBack, "Go back")
-            }
-        },
-        actions = {
-            IconButton({ store.dispatch(CategoryAction.EditCategory(requireNotNull(category.id))) }) {
-                Icon(Icons.Default.Edit, "Edit")
-            }
-        },
-        onClickFab = {
-            store.dispatch(TransactionAction.NewTransactionClicked)
-        }
-    ) { padding ->
-        CategoryDetails(
-            modifier = Modifier.padding(padding),
-            category = category,
-            balance = state.categoryBalances!![category.id!!] ?: 0,
-            transactions = state.transactions!!.filter { it.categoryId == category.id },
-            onTransactionClicked = { store.dispatch(TransactionAction.SelectTransaction(it.id)) }
-        )
-        if (state.editingTransaction) {
-            TransactionFormDialog(store = store)
-        }
-        if (state.editingCategory) {
-            CategoryFormDialog(store = store)
-        }
-    }
-}
-
-@OptIn(ExperimentalFoundationApi::class)
-@Composable
-fun CategoryDetails(
-    modifier: Modifier = Modifier,
-    category: Category,
-    balance: Long,
-    transactions: List<Transaction>,
-    onTransactionClicked: (Transaction) -> Unit
-) {
-    val transactionGroups = remember { transactions.groupByDate() }
-    LazyColumn(
-        modifier = modifier
-            .fillMaxSize()
-            .padding(horizontal = 8.dp)
-    ) {
-        category.description?.let {
-            item {
-                Text(modifier = Modifier.padding(8.dp), text = it)
-            }
-        }
-        item {
-            Row(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(8.dp),
-                horizontalArrangement = Arrangement.SpaceBetween
-            ) {
-                LabeledCounter("Planned", category.amount.toCurrencyString())
-                LabeledCounter("Actual", abs(balance).toCurrencyString())
-                LabeledCounter("Remaining", (category.amount - abs(balance)).toCurrencyString())
-            }
-        }
-        transactionGroups.forEach { (timestamp, transactions) ->
-            item(timestamp) {
-                Text(
-                    modifier = Modifier.padding(8.dp),
-                    text = timestamp.toInstant().format(LocalContext.current),
-                    style = MaterialTheme.typography.titleMedium,
-                    fontWeight = FontWeight.Bold
-                )
-            }
-            itemsIndexed(transactions) { index, transaction ->
-                TransactionListItem(
-                    modifier = Modifier.animateItemPlacement(),
-                    transaction = transaction,
-                    isFirst = index == 0,
-                    isLast = index == transactions.lastIndex,
-                    onClick = onTransactionClicked
-                )
-            }
-        }
-    }
-}
-
-@Composable
-fun LabeledCounter(label: String, counter: String) {
-    Column(
-        horizontalAlignment = Alignment.CenterHorizontally,
-        verticalArrangement = spacedBy(4.dp)
-    ) {
-        Text(text = label, style = MaterialTheme.typography.labelMedium)
-        Text(text = counter, style = MaterialTheme.typography.bodyLarge)
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun CategoryDetails_Preview() {
-    TwigsApp {
-        CategoryDetails(
-            category = Category(title = "Coffee", budgetId = "budget", amount = 1000),
-            balance = 500,
-            transactions = listOf(
-                Transaction(
-                    title = "DAZBOG",
-                    description = "Chokolat Cappuccino",
-                    date = Clock.System.now(),
-                    amount = 550,
-                    categoryId = "coffee",
-                    budgetId = "budget",
-                    createdBy = "user",
-                    expense = true
-                )
-            ),
-            onTransactionClicked = {}
-        )
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/category/CategoryForm.kt

@@ -1,292 +0,0 @@
-package com.wbrawner.twigs.android.ui.category
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material3.Button
-import androidx.compose.material3.Checkbox
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.RadioButton
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.ExperimentalComposeUiApi
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.input.key.Key
-import androidx.compose.ui.input.key.isShiftPressed
-import androidx.compose.ui.input.key.key
-import androidx.compose.ui.input.key.onPreviewKeyEvent
-import androidx.compose.ui.platform.LocalSoftwareKeyboardController
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardCapitalization
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.toDecimalString
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.category.CategoryAction
-
-@OptIn(ExperimentalComposeUiApi::class)
-@Composable
-fun CategoryFormDialog(store: Store) {
-    Dialog(
-        onDismissRequest = { store.dispatch(CategoryAction.CancelEditCategory) },
-        properties = DialogProperties(
-            usePlatformDefaultWidth = false,
-            decorFitsSystemWindows = false
-        )
-    ) {
-        CategoryForm(store)
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun CategoryForm(store: Store) {
-    val state by store.state.collectAsState()
-    val category = remember {
-        val defaultCategory = Category(
-            title = "",
-            amount = 0L,
-            expense = true,
-            budgetId = state.selectedBudget!!,
-        )
-        if (state.selectedCategory.isNullOrBlank()) {
-            defaultCategory
-        } else {
-            state.categories?.first { it.id == state.selectedCategory } ?: defaultCategory
-        }
-    }
-    val (title, setTitle) = remember { mutableStateOf(category.title) }
-    val (description, setDescription) = remember { mutableStateOf(category.description ?: "") }
-    val (amount, setAmount) = remember { mutableStateOf(category.amount.toDecimalString()) }
-    val (expense, setExpense) = remember { mutableStateOf(category.expense) }
-    val (archived, setArchived) = remember { mutableStateOf(category.archived) }
-    Scaffold(
-        topBar = {
-            TopAppBar(
-                navigationIcon = {
-                    IconButton(onClick = { store.dispatch(CategoryAction.CancelEditCategory) }) {
-                        Icon(Icons.Default.Close, "Cancel")
-                    }
-                },
-                title = {
-                    Text(if (category.id.isNullOrBlank()) "New Category" else "Edit Category")
-                }
-            )
-        }
-    ) {
-        CategoryForm(
-            modifier = Modifier.padding(it),
-            title = title,
-            setTitle = setTitle,
-            description = description,
-            setDescription = setDescription,
-            amount = amount,
-            setAmount = setAmount,
-            expense = expense,
-            setExpense = setExpense,
-            archived = archived,
-            setArchived = setArchived
-        ) {
-            store.dispatch(
-                category.id?.let { id ->
-                    CategoryAction.UpdateCategory(
-                        id = id,
-                        title = title,
-                        description = description,
-                        amount = (amount.toDouble() * 100).toLong(),
-                        expense = expense,
-                        archived = archived
-                    )
-                } ?: CategoryAction.CreateCategory(
-                    title = title,
-                    description = description,
-                    amount = (amount.toDouble() * 100).toLong(),
-                    expense = expense,
-                    archived = archived
-                )
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalComposeUiApi::class, ExperimentalMaterial3Api::class)
-@Composable
-fun CategoryForm(
-    modifier: Modifier,
-    title: String,
-    setTitle: (String) -> Unit,
-    description: String,
-    setDescription: (String) -> Unit,
-    amount: String,
-    setAmount: (String) -> Unit,
-    expense: Boolean,
-    setExpense: (Boolean) -> Unit,
-    archived: Boolean,
-    setArchived: (Boolean) -> Unit,
-    save: () -> Unit
-) {
-    val scrollState = rememberScrollState()
-    val (titleInput, descriptionInput, amountInput) = FocusRequester.createRefs()
-    Column(
-        modifier = modifier
-            .fillMaxSize()
-            .verticalScroll(scrollState)
-            .padding(16.dp),
-        verticalArrangement = spacedBy(8.dp, Alignment.Top),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-//        if (error.isNotBlank()) {
-//            Text(text = error, color = Color.Red)
-//        }
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(titleInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && !it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = title,
-            onValueChange = setTitle,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Words,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Title") },
-            keyboardActions = KeyboardActions(onNext = {
-                descriptionInput.requestFocus()
-            }),
-            maxLines = 1
-        )
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(descriptionInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab) {
-                        if (it.isShiftPressed) {
-                            titleInput.requestFocus()
-                        } else {
-                            amountInput.requestFocus()
-                        }
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = description,
-            onValueChange = setDescription,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Sentences,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Description") },
-            keyboardActions = KeyboardActions(onNext = {
-                amountInput.requestFocus()
-            }),
-        )
-        val keyboardController = LocalSoftwareKeyboardController.current
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(amountInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = amount,
-            onValueChange = setAmount,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Decimal,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Amount") },
-            keyboardActions = KeyboardActions(onNext = {
-                keyboardController?.hide()
-            }),
-        )
-        Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = spacedBy(8.dp)) {
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(true)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = expense, onClick = { setExpense(true) })
-                Text(text = "Expense")
-            }
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(false)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = !expense, onClick = { setExpense(false) })
-                Text(text = "Income")
-            }
-        }
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .clickable { setArchived(!archived) },
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            Checkbox(checked = archived, onCheckedChange = { setArchived(!archived) })
-            Text("Archived")
-        }
-        Button(
-            modifier = Modifier.fillMaxWidth(),
-            onClick = save
-        ) {
-            Text("Save")
-        }
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun CategoryForm_Preview() {
-    TwigsApp {
-        CategoryForm(store = Store(reducers = emptyList()))
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/recurringtransaction/RecurringTransactionDetailsScreen.kt

@@ -1,167 +0,0 @@
-package com.wbrawner.twigs.android.ui.recurringtransaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.gestures.Orientation
-import androidx.compose.foundation.gestures.scrollable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
-import androidx.compose.material.icons.filled.Edit
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.toCurrencyString
-import com.wbrawner.twigs.android.ui.util.format
-import com.wbrawner.twigs.shared.Action
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.budget.Budget
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.recurringtransaction.Frequency
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransaction
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransactionAction
-import com.wbrawner.twigs.shared.recurringtransaction.Time
-import com.wbrawner.twigs.shared.user.User
-import kotlinx.datetime.Clock
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun RecurringTransactionDetailsScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val transaction =
-        remember { state.recurringTransactions!!.first { it.id == state.selectedRecurringTransaction } }
-    val createdBy = state.selectedRecurringTransactionCreatedBy ?: run {
-        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-        return
-    }
-    val category = state.categories?.firstOrNull { it.id == transaction.categoryId }
-    val budget = state.budgets!!.first { it.id == transaction.budgetId }
-
-    TwigsScaffold(
-        store = store,
-        title = "Transaction Details",
-        navigationIcon = {
-            IconButton(onClick = { store.dispatch(Action.Back) }) {
-                Icon(Icons.Default.ArrowBack, "Go back")
-            }
-        },
-        actions = {
-            IconButton({
-                store.dispatch(
-                    RecurringTransactionAction.EditRecurringTransaction(
-                        requireNotNull(transaction.id)
-                    )
-                )
-            }) {
-                Icon(Icons.Default.Edit, "Edit")
-            }
-        }
-    ) { padding ->
-        RecurringTransactionDetails(
-            modifier = Modifier.padding(padding),
-            transaction = transaction,
-            category = category,
-            budget = budget,
-            createdBy = createdBy
-        )
-        if (state.editingRecurringTransaction) {
-            RecurringTransactionFormDialog(store = store)
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun RecurringTransactionDetails(
-    modifier: Modifier = Modifier,
-    transaction: RecurringTransaction,
-    category: Category? = null,
-    budget: Budget,
-    createdBy: User
-) {
-    val scrollState = rememberScrollState()
-    Column(
-        modifier = modifier
-            .fillMaxSize()
-            .scrollable(scrollState, Orientation.Vertical)
-            .padding(16.dp),
-        verticalArrangement = spacedBy(16.dp)
-    ) {
-        Text(
-            text = transaction.title,
-            style = MaterialTheme.typography.headlineMedium
-        )
-        Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.SpaceBetween) {
-            Text(
-                text = transaction.amount.toCurrencyString(),
-                style = MaterialTheme.typography.headlineSmall,
-                color = if (transaction.expense) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary,
-            )
-        }
-        LabeledField("Description", transaction.description ?: "")
-        LabeledField("Frequency", transaction.frequency.description)
-        LabeledField("Time", transaction.frequency.time.toString())
-        LabeledField("Start", transaction.start.format(LocalContext.current))
-        transaction.finish?.let {
-            LabeledField("End", it.format(LocalContext.current))
-        }
-        LabeledField("Category", category?.title ?: "")
-        LabeledField("Created By", createdBy.username)
-    }
-}
-
-@Composable
-fun LabeledField(label: String, field: String) {
-    Column(modifier = Modifier.fillMaxWidth(), verticalArrangement = spacedBy(4.dp)) {
-        Text(text = label, style = MaterialTheme.typography.bodySmall)
-        Text(text = field, style = MaterialTheme.typography.bodyLarge)
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun TransactionDetails_Preview() {
-    TwigsApp {
-        RecurringTransactionDetails(
-            transaction = RecurringTransaction(
-                title = "DAZBOG",
-                description = "Chokolat Cappuccino",
-                frequency = Frequency.Daily(1, Time(9, 0, 0)),
-                start = Clock.System.now(),
-                amount = 550,
-                categoryId = "coffee",
-                budgetId = "budget",
-                createdBy = "user",
-                expense = true
-            ),
-            category = Category(title = "Coffee", budgetId = "budget", amount = 1000),
-            budget = Budget(name = "Monthly Budget"),
-            createdBy = User(username = "user")
-        )
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/recurringtransaction/RecurringTransactionForm.kt

@@ -1,419 +0,0 @@
-package com.wbrawner.twigs.android.ui.recurringtransaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material3.Button
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ExposedDropdownMenuBox
-import androidx.compose.material3.ExposedDropdownMenuDefaults
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.RadioButton
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.ExperimentalComposeUiApi
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.input.key.Key
-import androidx.compose.ui.input.key.isShiftPressed
-import androidx.compose.ui.input.key.key
-import androidx.compose.ui.input.key.onPreviewKeyEvent
-import androidx.compose.ui.platform.LocalSoftwareKeyboardController
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardCapitalization
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.toDecimalString
-import com.wbrawner.twigs.android.ui.util.DatePicker
-import com.wbrawner.twigs.android.ui.util.FrequencyPicker
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.recurringtransaction.Frequency
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransaction
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransactionAction
-import com.wbrawner.twigs.shared.recurringtransaction.Time
-import kotlinx.datetime.Clock
-import kotlinx.datetime.Instant
-
-@OptIn(ExperimentalComposeUiApi::class)
-@Composable
-fun RecurringTransactionFormDialog(store: Store) {
-    Dialog(
-        onDismissRequest = { store.dispatch(RecurringTransactionAction.CancelEditRecurringTransaction) },
-        properties = DialogProperties(
-            usePlatformDefaultWidth = false,
-            decorFitsSystemWindows = false
-        )
-    ) {
-        RecurringTransactionForm(store)
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun RecurringTransactionForm(store: Store) {
-    val state by store.state.collectAsState()
-    val transaction = remember {
-        val defaultTransaction = RecurringTransaction(
-            title = "",
-            start = Clock.System.now(),
-            amount = 0L,
-            frequency = Frequency.Daily(1, Time(9, 0, 0)),
-            budgetId = state.selectedBudget!!,
-            categoryId = state.selectedCategory,
-            expense = true,
-            createdBy = state.user!!.id!!
-        )
-        if (state.selectedRecurringTransaction.isNullOrBlank()) {
-            defaultTransaction
-        } else {
-            state.recurringTransactions?.first { it.id == state.selectedRecurringTransaction }
-                ?: defaultTransaction
-        }
-    }
-    val (title, setTitle) = remember { mutableStateOf(transaction.title) }
-    val (description, setDescription) = remember { mutableStateOf(transaction.description ?: "") }
-    val (frequency, setFrequency) = remember { mutableStateOf(transaction.frequency) }
-    val (start, setStart) = remember { mutableStateOf(transaction.start) }
-    val (end, setEnd) = remember { mutableStateOf(transaction.finish) }
-    val (amount, setAmount) = remember { mutableStateOf(transaction.amount.toDecimalString()) }
-    val (expense, setExpense) = remember { mutableStateOf(transaction.expense) }
-    val budget = remember { state.budgets!!.first { it.id == transaction.budgetId } }
-    val (category, setCategory) = remember { mutableStateOf(transaction.categoryId?.let { categoryId -> state.categories?.firstOrNull { it.id == categoryId } }) }
-    Scaffold(
-        topBar = {
-            TopAppBar(
-                navigationIcon = {
-                    IconButton(onClick = { store.dispatch(RecurringTransactionAction.CancelEditRecurringTransaction) }) {
-                        Icon(Icons.Default.Close, "Cancel")
-                    }
-                },
-                title = {
-                    Text(if (transaction.id.isNullOrBlank()) "New Transaction" else "Edit Transaction")
-                }
-            )
-        }
-    ) {
-        RecurringTransactionForm(
-            modifier = Modifier.padding(it),
-            title = title,
-            setTitle = setTitle,
-            description = description,
-            setDescription = setDescription,
-            frequency = frequency,
-            setFrequency = setFrequency,
-            start = start,
-            setStart = setStart,
-            end = end,
-            setEnd = setEnd,
-            amount = amount,
-            setAmount = setAmount,
-            expense = expense,
-            setExpense = setExpense,
-            categories = state.categories?.filter { c -> c.expense == expense && !c.archived }
-                ?: emptyList(),
-            category = category,
-            setCategory = setCategory
-        ) {
-            store.dispatch(
-                transaction.id?.let { id ->
-                    RecurringTransactionAction.UpdateRecurringTransaction(
-                        id = id,
-                        title = title,
-                        amount = (amount.toDouble() * 100).toLong(),
-                        frequency = frequency,
-                        start = start,
-                        end = end,
-                        expense = expense,
-                        category = category,
-                        budget = budget
-                    )
-                } ?: RecurringTransactionAction.CreateRecurringTransaction(
-                    title = title,
-                    description = description,
-                    amount = (amount.toDouble() * 100).toLong(),
-                    frequency = frequency,
-                    start = start,
-                    end = end,
-                    expense = expense,
-                    category = category,
-                    budget = budget
-                )
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalComposeUiApi::class, ExperimentalMaterial3Api::class)
-@Composable
-fun RecurringTransactionForm(
-    modifier: Modifier,
-    title: String,
-    setTitle: (String) -> Unit,
-    description: String,
-    setDescription: (String) -> Unit,
-    frequency: Frequency,
-    setFrequency: (Frequency) -> Unit,
-    start: Instant,
-    setStart: (Instant) -> Unit,
-    end: Instant?,
-    setEnd: (Instant?) -> Unit,
-    amount: String,
-    setAmount: (String) -> Unit,
-    expense: Boolean,
-    setExpense: (Boolean) -> Unit,
-    categories: List<Category>,
-    category: Category?,
-    setCategory: (Category?) -> Unit,
-    save: () -> Unit
-) {
-    val scrollState = rememberScrollState()
-    val (titleInput, descriptionInput, amountInput) = FocusRequester.createRefs()
-    Column(
-        modifier = modifier
-            .fillMaxSize()
-            .verticalScroll(scrollState)
-            .padding(16.dp),
-        verticalArrangement = spacedBy(8.dp, Alignment.Top),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-//        if (error.isNotBlank()) {
-//            Text(text = error, color = Color.Red)
-//        }
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(titleInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && !it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = title,
-            onValueChange = setTitle,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Words,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Title") },
-            keyboardActions = KeyboardActions(onNext = {
-                descriptionInput.requestFocus()
-            }),
-            maxLines = 1
-        )
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(descriptionInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab) {
-                        if (it.isShiftPressed) {
-                            titleInput.requestFocus()
-                        } else {
-                            amountInput.requestFocus()
-                        }
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = description,
-            onValueChange = setDescription,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Sentences,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Description") },
-            keyboardActions = KeyboardActions(onNext = {
-                amountInput.requestFocus()
-            }),
-        )
-        val keyboardController = LocalSoftwareKeyboardController.current
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(amountInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = amount,
-            onValueChange = setAmount,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Decimal,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Amount") },
-            keyboardActions = KeyboardActions(onNext = {
-                keyboardController?.hide()
-            }),
-        )
-        FrequencyPicker(frequency, setFrequency)
-        val (startPickerVisible, setStartPickerVisible) = remember { mutableStateOf(false) }
-        DatePicker(
-            modifier = Modifier.fillMaxWidth(),
-            date = start,
-            setDate = setStart,
-            label = "Start Date",
-            dialogVisible = startPickerVisible,
-            setDialogVisible = setStartPickerVisible
-        )
-        val (endExpanded, setEndExpanded) = remember { mutableStateOf(false) }
-        ExposedDropdownMenuBox(
-            modifier = Modifier
-                .fillMaxWidth(),
-            expanded = endExpanded,
-            onExpandedChange = setEndExpanded,
-        ) {
-            OutlinedTextField(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .menuAnchor(),
-                value = end?.let { "On Date" } ?: "Never",
-                onValueChange = {},
-                readOnly = true,
-                label = {
-                    Text("End Criteria")
-                },
-                trailingIcon = {
-                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = endExpanded)
-                }
-            )
-            ExposedDropdownMenu(expanded = endExpanded, onDismissRequest = {
-                setEndExpanded(false)
-            }) {
-                DropdownMenuItem(
-                    text = { Text("Never") },
-                    onClick = {
-                        setEnd(null)
-                        setEndExpanded(false)
-                    }
-                )
-                DropdownMenuItem(
-                    text = { Text("On Date") },
-                    onClick = {
-                        setEnd(Clock.System.now())
-                        setEndExpanded(false)
-                    }
-                )
-            }
-        }
-        end?.let {
-            val (endPickerVisible, setEndPickerVisible) = remember { mutableStateOf(false) }
-            DatePicker(
-                modifier = Modifier.fillMaxWidth(),
-                date = end,
-                setDate = setEnd,
-                label = "End Date",
-                dialogVisible = endPickerVisible,
-                setDialogVisible = setEndPickerVisible
-            )
-        }
-        Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = spacedBy(8.dp)) {
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(true)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = expense, onClick = { setExpense(true) })
-                Text(text = "Expense")
-            }
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(false)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = !expense, onClick = { setExpense(false) })
-                Text(text = "Income")
-            }
-        }
-        val (categoriesExpanded, setCategoriesExpanded) = remember { mutableStateOf(false) }
-        ExposedDropdownMenuBox(
-            modifier = Modifier
-                .fillMaxWidth(),
-            expanded = categoriesExpanded,
-            onExpandedChange = setCategoriesExpanded,
-        ) {
-            OutlinedTextField(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .menuAnchor(),
-                value = category?.title ?: "",
-                onValueChange = {},
-                readOnly = true,
-                label = {
-                    Text("Category")
-                },
-                trailingIcon = {
-                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = categoriesExpanded)
-                }
-            )
-            ExposedDropdownMenu(expanded = categoriesExpanded, onDismissRequest = {
-                setCategoriesExpanded(false)
-            }) {
-                categories.forEach { c ->
-                    DropdownMenuItem(
-                        text = { Text(c.title) },
-                        onClick = {
-                            setCategory(c)
-                            setCategoriesExpanded(false)
-                        }
-                    )
-                }
-            }
-        }
-        Button(
-            modifier = Modifier.fillMaxWidth(),
-            onClick = save
-        ) {
-            Text("Save")
-        }
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun RecurringTransactionForm_Preview() {
-    TwigsApp {
-        RecurringTransactionForm(store = Store(reducers = emptyList()))
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/recurringtransaction/RecurringTransactionsScreen.kt

@@ -1,142 +0,0 @@
-package com.wbrawner.twigs.android.ui.recurringtransaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Card
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.transaction.toCurrencyString
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.recurringtransaction.Frequency
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransaction
-import com.wbrawner.twigs.shared.recurringtransaction.RecurringTransactionAction
-import com.wbrawner.twigs.shared.recurringtransaction.groupByStatus
-import kotlinx.datetime.Clock
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun RecurringTransactionsScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val budget = state.selectedBudget?.let { id -> state.budgets?.first { it.id == id } }
-    TwigsScaffold(
-        store = store,
-        title = budget?.name ?: "Select a Budget",
-        onClickFab = {
-            store.dispatch(RecurringTransactionAction.NewRecurringTransactionClicked)
-        }
-    ) {
-        state.recurringTransactions?.let { transactions ->
-            val transactionGroups =
-                remember(state.editingRecurringTransaction) { transactions.groupByStatus() }
-            Column(
-                modifier = Modifier
-                    .fillMaxSize()
-                    .padding(it)
-                    .verticalScroll(rememberScrollState())
-                    .padding(start = 8.dp, end = 8.dp, bottom = 8.dp)
-            ) {
-                transactionGroups.forEach { (title, transactions) ->
-                    Text(
-                        modifier = Modifier.padding(8.dp),
-                        text = title,
-                        style = MaterialTheme.typography.titleSmall,
-                        fontWeight = FontWeight.Bold
-                    )
-                    Card {
-                        transactions.forEach { transaction ->
-                            RecurringTransactionListItem(transaction) {
-                                store.dispatch(
-                                    RecurringTransactionAction.SelectRecurringTransaction(
-                                        transaction.id
-                                    )
-                                )
-                            }
-                        }
-                    }
-                }
-            }
-        } ?: Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-        if (state.editingRecurringTransaction) {
-            RecurringTransactionFormDialog(store = store)
-        }
-    }
-}
-
-@Composable
-fun RecurringTransactionListItem(
-    transaction: RecurringTransaction,
-    onClick: (RecurringTransaction) -> Unit
-) {
-    Row(
-        modifier = Modifier
-            .fillMaxWidth()
-            .clickable { onClick(transaction) }
-            .padding(8.dp)
-            .heightIn(min = 56.dp),
-        verticalAlignment = Alignment.CenterVertically
-    ) {
-        Column(
-            modifier = Modifier.weight(1f),
-            verticalArrangement = spacedBy(4.dp)
-        ) {
-            Text(transaction.title, style = MaterialTheme.typography.bodyLarge)
-            if (!transaction.description.isNullOrBlank()) {
-                Text(
-                    transaction.description!!,
-                    style = MaterialTheme.typography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-            }
-        }
-        Text(
-            transaction.amount.toCurrencyString(),
-            color = if (transaction.expense) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary,
-        )
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun RecurringTransactionListItem_Preview() {
-    TwigsApp {
-        RecurringTransactionListItem(
-            transaction = RecurringTransaction(
-                title = "Google Store",
-                description = "Pixel 7 Pro",
-                frequency = Frequency.parse("Y;1;12-31;12:00:00"),
-                start = Clock.System.now(),
-                amount = 129999,
-                budgetId = "budgetId",
-                expense = true,
-                createdBy = "createdBy"
-            )
-        ) {}
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/transaction/TransactionDetailsScreen.kt

@@ -1,195 +0,0 @@
-package com.wbrawner.twigs.android.ui.transaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.gestures.Orientation
-import androidx.compose.foundation.gestures.scrollable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
-import androidx.compose.material.icons.filled.Delete
-import androidx.compose.material.icons.filled.Edit
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.util.formatWithTime
-import com.wbrawner.twigs.shared.Action
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.budget.Budget
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.transaction.Transaction
-import com.wbrawner.twigs.shared.transaction.TransactionAction
-import com.wbrawner.twigs.shared.user.User
-import kotlinx.datetime.Clock
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TransactionDetailsScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val transaction =
-        remember(state.editingTransaction) { state.transactions!!.first { it.id == state.selectedTransaction } }
-    val createdBy = state.selectedTransactionCreatedBy ?: run {
-        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-        return
-    }
-    val category = state.categories?.firstOrNull { it.id == transaction.categoryId }
-    val budget = state.budgets!!.first { it.id == transaction.budgetId }
-    val (confirmDeletionShown, setConfirmDeletionShown) = remember { mutableStateOf(false) }
-
-    TwigsScaffold(
-        store = store,
-        title = "Transaction Details",
-        navigationIcon = {
-            IconButton(onClick = { store.dispatch(Action.Back) }) {
-                Icon(Icons.Default.ArrowBack, "Go back")
-            }
-        },
-        actions = {
-            IconButton({ store.dispatch(TransactionAction.EditTransaction(requireNotNull(transaction.id))) }) {
-                Icon(Icons.Default.Edit, "Edit")
-            }
-            IconButton({ setConfirmDeletionShown(true) }) {
-                Icon(Icons.Default.Delete, "Delete")
-            }
-        }
-    ) { padding ->
-        TransactionDetails(
-            modifier = Modifier.padding(padding),
-            transaction = transaction,
-            category = category,
-            budget = budget,
-            createdBy = createdBy
-        )
-        if (state.editingTransaction) {
-            TransactionFormDialog(store = store)
-        }
-        if (confirmDeletionShown) {
-            AlertDialog(
-                text = {
-                    Text("Are you sure you want to delete this transaction?")
-                },
-                onDismissRequest = { setConfirmDeletionShown(false) },
-                confirmButton = {
-                    TextButton(onClick = {
-                        setConfirmDeletionShown(false)
-                        store.dispatch(
-                            TransactionAction.DeleteTransaction(
-                                requireNotNull(
-                                    transaction.id
-                                )
-                            )
-                        )
-                    }) {
-                        Text("Delete")
-                    }
-                },
-                dismissButton = {
-                    TextButton(onClick = {
-                        setConfirmDeletionShown(false)
-                    }) {
-                        Text("Cancel")
-                    }
-                }
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TransactionDetails(
-    modifier: Modifier = Modifier,
-    transaction: Transaction,
-    category: Category? = null,
-    budget: Budget,
-    createdBy: User
-) {
-    val scrollState = rememberScrollState()
-    Column(
-        modifier = modifier
-            .fillMaxSize()
-            .scrollable(scrollState, Orientation.Vertical)
-            .padding(16.dp),
-        verticalArrangement = spacedBy(16.dp)
-    ) {
-        Text(
-            text = transaction.title,
-            style = MaterialTheme.typography.headlineMedium
-        )
-        Row(
-            modifier = Modifier.fillMaxWidth(),
-            horizontalArrangement = Arrangement.SpaceBetween,
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            Text(
-                text = transaction.date.formatWithTime(),
-                style = MaterialTheme.typography.bodyMedium
-            )
-            Text(
-                text = transaction.amount.toCurrencyString(),
-                style = MaterialTheme.typography.headlineSmall,
-                color = if (transaction.expense) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary
-            )
-        }
-        LabeledField("Description", transaction.description ?: "")
-        LabeledField("Category", category?.title ?: "")
-        LabeledField("Created By", createdBy.username)
-    }
-}
-
-@Composable
-fun LabeledField(label: String, field: String) {
-    Column(modifier = Modifier.fillMaxWidth(), verticalArrangement = spacedBy(4.dp)) {
-        Text(text = label, style = MaterialTheme.typography.bodySmall)
-        Text(text = field, style = MaterialTheme.typography.bodyLarge)
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun TransactionDetails_Preview() {
-    TwigsApp {
-        TransactionDetails(
-            transaction = Transaction(
-                title = "DAZBOG",
-                description = "Chokolat Cappuccino",
-                date = Clock.System.now(),
-                amount = 550,
-                categoryId = "coffee",
-                budgetId = "budget",
-                createdBy = "user",
-                expense = true
-            ),
-            category = Category(title = "Coffee", budgetId = "budget", amount = 1000),
-            budget = Budget(name = "Monthly Budget"),
-            createdBy = User(username = "user")
-        )
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/transaction/TransactionForm.kt

@@ -1,360 +0,0 @@
-package com.wbrawner.twigs.android.ui.transaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material3.Button
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ExposedDropdownMenuBox
-import androidx.compose.material3.ExposedDropdownMenuDefaults
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.RadioButton
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.ExperimentalComposeUiApi
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.input.key.Key
-import androidx.compose.ui.input.key.isShiftPressed
-import androidx.compose.ui.input.key.key
-import androidx.compose.ui.input.key.onPreviewKeyEvent
-import androidx.compose.ui.platform.LocalSoftwareKeyboardController
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardCapitalization
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.util.DatePicker
-import com.wbrawner.twigs.android.ui.util.TimePicker
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.category.Category
-import com.wbrawner.twigs.shared.transaction.Transaction
-import com.wbrawner.twigs.shared.transaction.TransactionAction
-import kotlinx.datetime.Clock
-import kotlinx.datetime.Instant
-
-@OptIn(ExperimentalComposeUiApi::class)
-@Composable
-fun TransactionFormDialog(store: Store) {
-    Dialog(
-        onDismissRequest = { store.dispatch(TransactionAction.CancelEditTransaction) },
-        properties = DialogProperties(
-            usePlatformDefaultWidth = false,
-            decorFitsSystemWindows = false
-        )
-    ) {
-        TransactionForm(store)
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TransactionForm(store: Store) {
-    val state by store.state.collectAsState()
-    val transaction = remember {
-        val defaultTransaction = Transaction(
-            title = "",
-            date = Clock.System.now(),
-            amount = 0L,
-            budgetId = state.selectedBudget!!,
-            categoryId = state.selectedCategory,
-            expense = true,
-            createdBy = state.user!!.id!!
-        )
-        if (state.selectedTransaction.isNullOrBlank()) {
-            defaultTransaction
-        } else {
-            state.transactions?.first { it.id == state.selectedTransaction } ?: defaultTransaction
-        }
-    }
-    val (title, setTitle) = remember(state.editingTransaction) { mutableStateOf(transaction.title) }
-    val (description, setDescription) = remember(state.editingTransaction) {
-        mutableStateOf(
-            transaction.description ?: ""
-        )
-    }
-    val (date, setDate) = remember(state.editingTransaction) { mutableStateOf(transaction.date) }
-    val (amount, setAmount) = remember(state.editingTransaction) { mutableStateOf(transaction.amount.toDecimalString()) }
-    val (expense, setExpense) = remember(state.editingTransaction) { mutableStateOf(transaction.expense) }
-    val budget =
-        remember(state.editingTransaction) { state.budgets!!.first { it.id == transaction.budgetId } }
-    val (category, setCategory) = remember(state.editingTransaction) { mutableStateOf(transaction.categoryId?.let { categoryId -> state.categories?.firstOrNull { it.id == categoryId } }) }
-    Scaffold(
-        topBar = {
-            TopAppBar(
-                navigationIcon = {
-                    IconButton(onClick = { store.dispatch(TransactionAction.CancelEditTransaction) }) {
-                        Icon(Icons.Default.Close, "Cancel")
-                    }
-                },
-                title = {
-                    Text(if (transaction.id.isNullOrBlank()) "New Transaction" else "Edit Transaction")
-                }
-            )
-        }
-    ) {
-        TransactionForm(
-            modifier = Modifier.padding(it),
-            title = title,
-            setTitle = setTitle,
-            description = description,
-            setDescription = setDescription,
-            date = date,
-            setDate = setDate,
-            amount = amount,
-            setAmount = setAmount,
-            expense = expense,
-            setExpense = setExpense,
-            categories = state.categories?.filter { c -> c.expense == expense && !c.archived }
-                ?: emptyList(),
-            category = category,
-            setCategory = setCategory
-        ) {
-            store.dispatch(
-                transaction.id?.let { id ->
-                    TransactionAction.UpdateTransaction(
-                        id = id,
-                        title = title,
-                        amount = (amount.toDouble() * 100).toLong(),
-                        date = date,
-                        expense = expense,
-                        category = category,
-                        budget = budget
-                    )
-                } ?: TransactionAction.CreateTransaction(
-                    title = title,
-                    description = description,
-                    amount = (amount.toDouble() * 100).toLong(),
-                    date = date,
-                    expense = expense,
-                    category = category,
-                    budget = budget
-                )
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalComposeUiApi::class, ExperimentalMaterial3Api::class)
-@Composable
-fun TransactionForm(
-    modifier: Modifier,
-    title: String,
-    setTitle: (String) -> Unit,
-    description: String,
-    setDescription: (String) -> Unit,
-    date: Instant,
-    setDate: (Instant) -> Unit,
-    amount: String,
-    setAmount: (String) -> Unit,
-    expense: Boolean,
-    setExpense: (Boolean) -> Unit,
-    categories: List<Category>,
-    category: Category?,
-    setCategory: (Category?) -> Unit,
-    save: () -> Unit
-) {
-    val scrollState = rememberScrollState()
-    val (titleInput, descriptionInput, amountInput, dateInput) = FocusRequester.createRefs()
-    Column(
-        modifier = modifier
-            .fillMaxSize()
-            .verticalScroll(scrollState)
-            .padding(16.dp),
-        verticalArrangement = spacedBy(8.dp, Alignment.Top),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-//        if (error.isNotBlank()) {
-//            Text(text = error, color = Color.Red)
-//        }
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(titleInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && !it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = title,
-            onValueChange = setTitle,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Words,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Title") },
-            keyboardActions = KeyboardActions(onNext = {
-                descriptionInput.requestFocus()
-            }),
-            maxLines = 1
-        )
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(descriptionInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab) {
-                        if (it.isShiftPressed) {
-                            titleInput.requestFocus()
-                        } else {
-                            amountInput.requestFocus()
-                        }
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = description,
-            onValueChange = setDescription,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Text,
-                capitalization = KeyboardCapitalization.Sentences,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Description") },
-            keyboardActions = KeyboardActions(onNext = {
-                amountInput.requestFocus()
-            }),
-        )
-        val keyboardController = LocalSoftwareKeyboardController.current
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth()
-                .focusRequester(amountInput)
-                .onPreviewKeyEvent {
-                    if (it.key == Key.Tab && it.isShiftPressed) {
-                        descriptionInput.requestFocus()
-                        true
-                    } else {
-                        false
-                    }
-                },
-            value = amount,
-            onValueChange = setAmount,
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Decimal,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Amount") },
-            keyboardActions = KeyboardActions(onNext = {
-                keyboardController?.hide()
-            }),
-        )
-        val (datePickerVisible, setDatePickerVisible) = remember { mutableStateOf(false) }
-        DatePicker(
-            modifier = Modifier.fillMaxWidth(),
-            date = date,
-            setDate = setDate,
-            dialogVisible = datePickerVisible,
-            setDialogVisible = setDatePickerVisible
-        )
-        val (timePickerVisible, setTimePickerVisible) = remember { mutableStateOf(false) }
-        TimePicker(
-            modifier = Modifier.fillMaxWidth(),
-            date = date,
-            setDate = setDate,
-            dialogVisible = timePickerVisible,
-            setDialogVisible = setTimePickerVisible
-        )
-        Row(modifier = Modifier.fillMaxWidth(), horizontalArrangement = spacedBy(8.dp)) {
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(true)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = expense, onClick = { setExpense(true) })
-                Text(text = "Expense")
-            }
-            Row(
-                modifier = Modifier.clickable {
-                    setExpense(false)
-                },
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                RadioButton(selected = !expense, onClick = { setExpense(false) })
-                Text(text = "Income")
-            }
-        }
-        val (categoriesExpanded, setCategoriesExpanded) = remember { mutableStateOf(false) }
-        ExposedDropdownMenuBox(
-            modifier = Modifier
-                .fillMaxWidth(),
-            expanded = categoriesExpanded,
-            onExpandedChange = setCategoriesExpanded,
-        ) {
-            OutlinedTextField(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .menuAnchor(),
-                value = category?.title ?: "",
-                onValueChange = {},
-                readOnly = true,
-                label = {
-                    Text("Category")
-                },
-                trailingIcon = {
-                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = categoriesExpanded)
-                }
-            )
-            ExposedDropdownMenu(expanded = categoriesExpanded, onDismissRequest = {
-                setCategoriesExpanded(false)
-            }) {
-                categories.forEach { c ->
-                    DropdownMenuItem(
-                        text = { Text(c.title) },
-                        onClick = {
-                            setCategory(c)
-                            setCategoriesExpanded(false)
-                        }
-                    )
-                }
-            }
-        }
-        Button(
-            modifier = Modifier.fillMaxWidth(),
-            onClick = save
-        ) {
-            Text("Save")
-        }
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun TransactionForm_Preview() {
-    TwigsApp {
-        TransactionForm(store = Store(reducers = emptyList()))
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/transaction/TransactionsScreen.kt

@@ -1,174 +0,0 @@
-package com.wbrawner.twigs.android.ui.transaction
-
-import android.content.res.Configuration.UI_MODE_NIGHT_NO
-import android.content.res.Configuration.UI_MODE_NIGHT_YES
-import androidx.compose.foundation.ExperimentalFoundationApi
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.itemsIndexed
-import androidx.compose.foundation.shape.CornerSize
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.android.ui.TwigsScaffold
-import com.wbrawner.twigs.android.ui.base.TwigsApp
-import com.wbrawner.twigs.android.ui.util.format
-import com.wbrawner.twigs.shared.Store
-import com.wbrawner.twigs.shared.transaction.Transaction
-import com.wbrawner.twigs.shared.transaction.TransactionAction
-import com.wbrawner.twigs.shared.transaction.groupByDate
-import kotlinx.datetime.Clock
-import kotlinx.datetime.toInstant
-import java.text.NumberFormat
-
-@OptIn(ExperimentalFoundationApi::class)
-@Composable
-fun TransactionsScreen(store: Store) {
-    val state by store.state.collectAsState()
-    val budget = state.selectedBudget?.let { id -> state.budgets?.first { it.id == id } }
-    TwigsScaffold(
-        store = store,
-        title = budget?.name ?: "Select a Budget",
-        onClickFab = {
-            store.dispatch(TransactionAction.NewTransactionClicked)
-        }
-    ) {
-        state.transactions?.let { transactions ->
-            val transactionGroups =
-                remember(state.editingTransaction) { transactions.groupByDate() }
-            LazyColumn(
-                modifier = Modifier
-                    .fillMaxSize()
-                    .padding(it)
-                    .padding(start = 8.dp, end = 8.dp, bottom = 8.dp)
-            ) {
-                transactionGroups.forEach { (timestamp, transactions) ->
-                    item {
-                        Text(
-                            modifier = Modifier.padding(8.dp),
-                            text = timestamp.toInstant().format(LocalContext.current),
-                            style = MaterialTheme.typography.titleSmall,
-                            fontWeight = FontWeight.Bold
-                        )
-                    }
-                    itemsIndexed(transactions) { index, transaction ->
-                        TransactionListItem(
-                            modifier = Modifier.animateItemPlacement(),
-                            transaction,
-                            index == 0,
-                            index == transactions.lastIndex
-                        ) {
-                            store.dispatch(TransactionAction.SelectTransaction(transaction.id))
-                        }
-                    }
-                }
-            }
-        } ?: Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            CircularProgressIndicator()
-        }
-        if (state.editingTransaction) {
-            TransactionFormDialog(store = store)
-        }
-    }
-}
-
-@Composable
-fun TransactionListItem(
-    modifier: Modifier = Modifier,
-    transaction: Transaction,
-    isFirst: Boolean,
-    isLast: Boolean,
-    onClick: (Transaction) -> Unit
-) {
-    val top = if (isFirst) MaterialTheme.shapes.medium.topStart else CornerSize(0.dp)
-    val bottom = if (isLast) MaterialTheme.shapes.medium.bottomStart else CornerSize(0.dp)
-    Row(
-        modifier = modifier
-            .background(
-                color = MaterialTheme.colorScheme.surfaceVariant,
-                shape = MaterialTheme.shapes.medium.copy(
-                    topStart = top,
-                    topEnd = top,
-                    bottomStart = bottom,
-                    bottomEnd = bottom
-                )
-            )
-            .fillMaxWidth()
-            .clickable { onClick(transaction) }
-            .padding(8.dp)
-            .heightIn(min = 56.dp),
-        verticalAlignment = Alignment.CenterVertically
-    ) {
-        Column(
-            modifier = Modifier.weight(1f),
-            verticalArrangement = spacedBy(4.dp)
-        ) {
-            Text(transaction.title, style = MaterialTheme.typography.bodyLarge)
-            if (!transaction.description.isNullOrBlank()) {
-                Text(
-                    transaction.description!!,
-                    style = MaterialTheme.typography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-            }
-        }
-        Text(
-            transaction.amount.toCurrencyString(),
-            color = if (transaction.expense) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary,
-        )
-    }
-}
-
-@Composable
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_NO)
-@Preview(showBackground = true, uiMode = UI_MODE_NIGHT_YES)
-fun TransactionListItem_Preview() {
-    TwigsApp {
-        TransactionListItem(
-            transaction = Transaction(
-                title = "Google Store",
-                description = "Pixel 7 Pro",
-                date = Clock.System.now(),
-                amount = 129999,
-                budgetId = "budgetId",
-                expense = true,
-                createdBy = "createdBy"
-            ),
-            isFirst = true,
-            isLast = true
-        ) {}
-    }
-}
-
-fun Long.toCurrencyString(): String =
-    NumberFormat.getCurrencyInstance().format(this.toDouble() / 100.0)
-
-fun Long.toDecimalString(): String = if (this > 0) {
-    val decimal = (this.toDouble() / 100.0).toString()
-    if (decimal.length - decimal.lastIndexOf('.') == 2) {
-        decimal + '0'
-    } else {
-        decimal
-    }
-} else {
-    ""
-}

android/src/main/java/com/wbrawner/twigs/android/ui/util/DatePicker.kt

@@ -1,113 +0,0 @@
-package com.wbrawner.twigs.android.ui.util
-
-import android.content.Context
-import android.content.ContextWrapper
-import android.text.format.DateFormat
-import android.util.Log
-import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.clickable
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.focus.onFocusChanged
-import androidx.compose.ui.platform.LocalContext
-import androidx.fragment.app.FragmentManager
-import com.google.android.material.datepicker.MaterialDatePicker
-import com.wbrawner.twigs.android.R
-import kotlinx.datetime.Instant
-import kotlinx.datetime.LocalDateTime
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.atStartOfDayIn
-import kotlinx.datetime.toInstant
-import kotlinx.datetime.toLocalDateTime
-import java.text.DateFormat.getDateTimeInstance
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun DatePicker(
-    modifier: Modifier,
-    date: Instant,
-    setDate: (Instant) -> Unit,
-    label: String = "Date",
-    dialogVisible: Boolean,
-    setDialogVisible: (Boolean) -> Unit
-) {
-    Log.d("DatePicker", "date input: ${date.toEpochMilliseconds()}")
-    val context = LocalContext.current
-    OutlinedTextField(
-        modifier = modifier
-            .clickable {
-                Log.d("DatePicker", "click!")
-                setDialogVisible(true)
-            }
-            .focusRequester(FocusRequester())
-            .onFocusChanged {
-                setDialogVisible(it.hasFocus)
-            },
-        value = date.format(context),
-        onValueChange = {},
-        readOnly = true,
-        label = {
-            Text(label)
-        }
-    )
-    val dialog = remember {
-        val localTime = date.toLocalDateTime(TimeZone.UTC).time
-        MaterialDatePicker.Builder.datePicker()
-            .setSelection(date.toEpochMilliseconds())
-            .setTheme(R.style.DateTimePickerDialogTheme)
-            .build()
-            .also { picker ->
-                picker.addOnPositiveButtonClickListener {
-                    setDate(
-                        LocalDateTime(
-                            Instant.fromEpochMilliseconds(it).toLocalDateTime(TimeZone.UTC).date,
-                            localTime
-                        ).toInstant(TimeZone.UTC)
-                    )
-                }
-                picker.addOnDismissListener {
-                    setDialogVisible(false)
-                }
-            }
-    }
-    DisposableEffect(key1 = dialogVisible) {
-        if (dialogVisible) {
-            context.fragmentManager?.let {
-                dialog.show(it, null)
-            }
-        } else if (dialog.isVisible) {
-            dialog.dismiss()
-        }
-        onDispose {
-            if (dialog.isVisible) {
-                dialog.dismiss()
-            }
-        }
-    }
-}
-
-val Context.activity: AppCompatActivity?
-    get() = when (this) {
-        is AppCompatActivity -> this
-        is ContextWrapper -> baseContext.activity
-        else -> null
-    }
-
-val Context.fragmentManager: FragmentManager?
-    get() = this.activity?.supportFragmentManager
-
-fun Instant.format(context: Context): String =
-    DateFormat.getDateFormat(context)
-        .format(
-            this.toLocalDateTime(TimeZone.currentSystemDefault()).date.atStartOfDayIn(TimeZone.currentSystemDefault())
-                .toEpochMilliseconds()
-        )
-
-fun Instant.formatWithTime(): String = getDateTimeInstance().format(this.toEpochMilliseconds())

android/src/main/java/com/wbrawner/twigs/android/ui/util/FrequencyPicker.kt

@@ -1,398 +0,0 @@
-package com.wbrawner.twigs.android.ui.util
-
-import androidx.compose.foundation.horizontalScroll
-import androidx.compose.foundation.layout.Arrangement.Absolute.spacedBy
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ExposedDropdownMenuBox
-import androidx.compose.material3.ExposedDropdownMenuDefaults
-import androidx.compose.material3.InputChip
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.unit.dp
-import com.wbrawner.twigs.shared.recurringtransaction.DayOfMonth
-import com.wbrawner.twigs.shared.recurringtransaction.DayOfYear
-import com.wbrawner.twigs.shared.recurringtransaction.Frequency
-import com.wbrawner.twigs.shared.recurringtransaction.Ordinal
-import com.wbrawner.twigs.shared.recurringtransaction.capitalizedName
-import com.wbrawner.twigs.shared.recurringtransaction.toMonth
-import kotlinx.datetime.Clock
-import kotlinx.datetime.DayOfWeek
-import kotlinx.datetime.Month
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.toLocalDateTime
-import java.time.format.TextStyle
-import java.util.Locale
-import kotlin.math.min
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun FrequencyPicker(frequency: Frequency, setFrequency: (Frequency) -> Unit) {
-    Column(modifier = Modifier.fillMaxWidth()) {
-        OutlinedTextField(
-            modifier = Modifier
-                .fillMaxWidth(),
-            value = frequency.count.toString(),
-            onValueChange = { setFrequency(frequency.update(count = it.toInt())) },
-            keyboardOptions = KeyboardOptions.Default.copy(
-                keyboardType = KeyboardType.Number,
-                imeAction = ImeAction.Next
-            ),
-            label = { Text("Repeat Every") },
-        )
-
-        val (unitExpanded, setUnitExpanded) = remember { mutableStateOf(false) }
-        ExposedDropdownMenuBox(
-            modifier = Modifier
-                .fillMaxWidth(),
-            expanded = unitExpanded,
-            onExpandedChange = setUnitExpanded,
-        ) {
-            OutlinedTextField(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .menuAnchor(),
-                value = frequency.name,
-                onValueChange = {},
-                readOnly = true,
-                label = {
-                    Text("Time Unit")
-                },
-                trailingIcon = {
-                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = unitExpanded)
-                }
-            )
-            ExposedDropdownMenu(expanded = unitExpanded, onDismissRequest = {
-                setUnitExpanded(false)
-            }) {
-                DropdownMenuItem(
-                    text = { Text("Daily") },
-                    onClick = {
-                        setFrequency(Frequency.Daily(frequency.count, frequency.time))
-                        setUnitExpanded(false)
-                    }
-                )
-                DropdownMenuItem(
-                    text = { Text("Weekly") },
-                    onClick = {
-                        setFrequency(Frequency.Weekly(frequency.count, setOf(), frequency.time))
-                        setUnitExpanded(false)
-                    }
-                )
-                DropdownMenuItem(
-                    text = { Text("Monthly") },
-                    onClick = {
-                        setFrequency(
-                            Frequency.Monthly(
-                                frequency.count,
-                                DayOfMonth.FixedDayOfMonth(
-                                    Clock.System.now().toLocalDateTime(
-                                        TimeZone.UTC
-                                    ).dayOfMonth
-                                ),
-                                frequency.time
-                            )
-                        )
-                        setUnitExpanded(false)
-                    }
-                )
-                DropdownMenuItem(
-                    text = { Text("Yearly") },
-                    onClick = {
-                        val today = Clock.System.now().toLocalDateTime(
-                            TimeZone.UTC
-                        )
-                        setFrequency(
-                            Frequency.Yearly(
-                                frequency.count,
-                                DayOfYear.of(today.monthNumber, today.dayOfMonth),
-                                frequency.time
-                            )
-                        )
-                        setUnitExpanded(false)
-                    }
-                )
-            }
-        }
-    }
-
-    when (frequency) {
-        is Frequency.Daily -> {
-            // No additional config needed
-        }
-
-        is Frequency.Weekly -> {
-            WeeklyFrequencyPicker(frequency, setFrequency)
-        }
-
-        is Frequency.Monthly -> {
-            MonthlyFrequencyPicker(frequency, setFrequency)
-        }
-
-        is Frequency.Yearly -> {
-            YearlyFrequencyPicker(frequency, setFrequency)
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun WeeklyFrequencyPicker(frequency: Frequency.Weekly, setFrequency: (Frequency) -> Unit) {
-    val daysOfWeek = remember { DayOfWeek.values() }
-    Row(
-        modifier = Modifier
-            .fillMaxWidth()
-            .horizontalScroll(rememberScrollState()),
-        horizontalArrangement = spacedBy(8.dp, Alignment.CenterHorizontally)
-    ) {
-        daysOfWeek.forEach {
-            val label = remember(it) { it.getDisplayName(TextStyle.SHORT, Locale.getDefault()) }
-            InputChip(
-                selected = frequency.daysOfWeek.contains(it),
-                onClick = {
-                    val selection = frequency.daysOfWeek.toMutableSet()
-                    if (selection.contains(it)) {
-                        selection.remove(it)
-                    } else {
-                        selection.add(it)
-                    }
-                    setFrequency(frequency.copy(daysOfWeek = selection))
-                },
-                label = { Text(label) }
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun MonthlyFrequencyPicker(frequency: Frequency.Monthly, setFrequency: (Frequency) -> Unit) {
-    val (fixedDay, setFixedDay) = remember {
-        mutableStateOf(
-            (frequency.dayOfMonth as? DayOfMonth.FixedDayOfMonth)?.day ?: 1
-        )
-    }
-    val (ordinal, setOrdinal) = remember { mutableStateOf((frequency.dayOfMonth as? DayOfMonth.OrdinalDayOfMonth)?.ordinal) }
-    val (dayOfWeek, setDayOfWeek) = remember {
-        mutableStateOf(
-            (frequency.dayOfMonth as? DayOfMonth.OrdinalDayOfMonth)?.dayOfWeek ?: DayOfWeek.SUNDAY
-        )
-    }
-    Row(modifier = Modifier.fillMaxWidth()) {
-        Box(modifier = Modifier.weight(1f)) {
-            val (ordinalExpanded, setOrdinalExpanded) = remember { mutableStateOf(false) }
-            ExposedDropdownMenuBox(
-                modifier = Modifier
-                    .fillMaxWidth(),
-                expanded = ordinalExpanded,
-                onExpandedChange = setOrdinalExpanded,
-            ) {
-                OutlinedTextField(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .menuAnchor(),
-                    value = ordinal?.capitalizedName ?: "Day",
-                    onValueChange = {},
-                    readOnly = true,
-                    trailingIcon = {
-                        ExposedDropdownMenuDefaults.TrailingIcon(expanded = ordinalExpanded)
-                    }
-                )
-                ExposedDropdownMenu(expanded = ordinalExpanded, onDismissRequest = {
-                    setOrdinalExpanded(false)
-                }) {
-                    DropdownMenuItem(
-                        text = { Text("Day") },
-                        onClick = {
-                            setOrdinal(null)
-                            setFrequency(
-                                frequency.copy(
-                                    dayOfMonth = DayOfMonth.FixedDayOfMonth(
-                                        fixedDay
-                                    )
-                                )
-                            )
-                            setOrdinalExpanded(false)
-                        }
-                    )
-                    Ordinal.values().forEach { ordinal ->
-                        DropdownMenuItem(
-                            text = { Text(ordinal.capitalizedName) },
-                            onClick = {
-                                setOrdinal(ordinal)
-                                setFrequency(
-                                    frequency.copy(
-                                        dayOfMonth = DayOfMonth.OrdinalDayOfMonth(
-                                            ordinal,
-                                            dayOfWeek
-                                        )
-                                    )
-                                )
-                                setOrdinalExpanded(false)
-                            }
-                        )
-                    }
-                }
-            }
-        }
-        Spacer(modifier = Modifier.width(8.dp))
-        Box(modifier = Modifier.weight(1f)) {
-            val (dayExpanded, setDayExpanded) = remember { mutableStateOf(false) }
-            ExposedDropdownMenuBox(
-                modifier = Modifier
-                    .fillMaxWidth(),
-                expanded = dayExpanded,
-                onExpandedChange = setDayExpanded,
-            ) {
-                OutlinedTextField(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .menuAnchor(),
-                    value = ordinal?.let { dayOfWeek.capitalizedName } ?: fixedDay.toString(),
-                    onValueChange = {},
-                    readOnly = true,
-                    trailingIcon = {
-                        ExposedDropdownMenuDefaults.TrailingIcon(expanded = dayExpanded)
-                    }
-                )
-                ExposedDropdownMenu(expanded = dayExpanded, onDismissRequest = {
-                    setDayExpanded(false)
-                }) {
-                    if (ordinal == null) {
-                        for (day in 1..31) {
-                            DropdownMenuItem(
-                                text = { Text(day.toString()) },
-                                onClick = {
-                                    setFixedDay(day)
-                                    setFrequency(
-                                        frequency.copy(
-                                            dayOfMonth = DayOfMonth.FixedDayOfMonth(
-                                                day
-                                            )
-                                        )
-                                    )
-                                    setDayExpanded(false)
-                                }
-                            )
-                        }
-                    } else {
-                        DayOfWeek.values().forEach { dayOfWeek ->
-                            DropdownMenuItem(
-                                text = { Text(dayOfWeek.capitalizedName) },
-                                onClick = {
-                                    setDayOfWeek(dayOfWeek)
-                                    setFrequency(
-                                        frequency.copy(
-                                            dayOfMonth = (frequency.dayOfMonth as DayOfMonth.OrdinalDayOfMonth).copy(
-                                                dayOfWeek = dayOfWeek
-                                            )
-                                        )
-                                    )
-                                    setDayExpanded(false)
-                                }
-                            )
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun YearlyFrequencyPicker(frequency: Frequency.Yearly, setFrequency: (Frequency) -> Unit) {
-    val (month, setMonth) = remember { mutableStateOf(frequency.dayOfYear.month) }
-    val (day, setDay) = remember { mutableStateOf(frequency.dayOfYear.day) }
-    Row(modifier = Modifier.fillMaxWidth()) {
-        Box(modifier = Modifier.weight(1f)) {
-            val (monthExpanded, setMonthExpanded) = remember { mutableStateOf(false) }
-            ExposedDropdownMenuBox(
-                modifier = Modifier
-                    .fillMaxWidth(),
-                expanded = monthExpanded,
-                onExpandedChange = setMonthExpanded,
-            ) {
-                OutlinedTextField(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .menuAnchor(),
-                    value = Month.of(month).getDisplayName(TextStyle.FULL, Locale.getDefault()),
-                    onValueChange = {},
-                    readOnly = true,
-                    trailingIcon = {
-                        ExposedDropdownMenuDefaults.TrailingIcon(expanded = monthExpanded)
-                    }
-                )
-                ExposedDropdownMenu(expanded = monthExpanded, onDismissRequest = {
-                    setMonthExpanded(false)
-                }) {
-                    Month.values().forEach { m ->
-                        DropdownMenuItem(
-                            text = { Text(m.getDisplayName(TextStyle.FULL, Locale.getDefault())) },
-                            onClick = {
-                                setMonth(m.value)
-                                setFrequency(
-                                    frequency.copy(
-                                        dayOfYear = DayOfYear.of(m.value, min(day, m.maxLength()))
-                                    )
-                                )
-                                setMonthExpanded(false)
-                            }
-                        )
-                    }
-                }
-            }
-        }
-        Box(modifier = Modifier.weight(1f)) {
-            val (dayExpanded, setDayExpanded) = remember { mutableStateOf(false) }
-            ExposedDropdownMenuBox(
-                modifier = Modifier
-                    .fillMaxWidth(),
-                expanded = dayExpanded,
-                onExpandedChange = setDayExpanded,
-            ) {
-                OutlinedTextField(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .menuAnchor(),
-                    value = day.toString(),
-                    onValueChange = {},
-                    readOnly = true,
-                    trailingIcon = {
-                        ExposedDropdownMenuDefaults.TrailingIcon(expanded = dayExpanded)
-                    }
-                )
-                ExposedDropdownMenu(expanded = dayExpanded, onDismissRequest = {
-                    setDayExpanded(false)
-                }) {
-                    for (d in 1..month.toMonth().maxLength()) {
-                        DropdownMenuItem(
-                            text = { Text(d.toString()) },
-                            onClick = {
-                                setDay(d)
-                                setFrequency(frequency.copy(dayOfYear = DayOfYear.of(month, d)))
-                                setDayExpanded(false)
-                            }
-                        )
-                    }
-                }
-            }
-        }
-    }
-}

android/src/main/java/com/wbrawner/twigs/android/ui/util/TimePicker.kt

@@ -1,149 +0,0 @@
-package com.wbrawner.twigs.android.ui.util
-
-import android.app.TimePickerDialog
-import android.content.Context
-import android.text.format.DateFormat
-import androidx.compose.foundation.clickable
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.focus.onFocusChanged
-import androidx.compose.ui.platform.LocalContext
-import com.wbrawner.twigs.shared.recurringtransaction.Time
-import kotlinx.datetime.Clock
-import kotlinx.datetime.Instant
-import kotlinx.datetime.LocalDateTime
-import kotlinx.datetime.LocalTime
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.toInstant
-import kotlinx.datetime.toLocalDateTime
-import kotlin.time.Duration.Companion.milliseconds
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TimePicker(
-    modifier: Modifier,
-    date: Instant,
-    setDate: (Instant) -> Unit,
-    dialogVisible: Boolean,
-    setDialogVisible: (Boolean) -> Unit
-) {
-    val context = LocalContext.current
-    OutlinedTextField(
-        modifier = modifier
-            .clickable {
-                setDialogVisible(true)
-            }
-            .focusRequester(FocusRequester())
-            .onFocusChanged {
-                setDialogVisible(it.hasFocus)
-            },
-        value = date.formatTime(context),
-        onValueChange = {},
-        readOnly = true,
-        label = {
-            Text("Time")
-        }
-    )
-    val dialog = remember {
-        val localTime = date.toLocalDateTime(TimeZone.currentSystemDefault())
-        TimePickerDialog(
-            context,
-            { _, hour, minute ->
-                setDate(
-                    LocalDateTime(
-                        localTime.date,
-                        LocalTime(hour, minute)
-                    ).toInstant(TimeZone.UTC)
-                        .minus(java.util.TimeZone.getDefault().rawOffset.milliseconds)
-                )
-            },
-            localTime.hour,
-            localTime.minute,
-            DateFormat.is24HourFormat(context)
-        ).also { picker ->
-            picker.setOnDismissListener {
-                setDialogVisible(false)
-            }
-        }
-    }
-    DisposableEffect(key1 = dialogVisible) {
-        if (dialogVisible) {
-            context.fragmentManager?.let {
-                dialog.show()
-            }
-        } else if (dialog.isShowing) {
-            dialog.dismiss()
-        }
-        onDispose {
-            if (dialog.isShowing) {
-                dialog.dismiss()
-            }
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun TimePicker(
-    modifier: Modifier,
-    time: Time,
-    setTime: (Time) -> Unit,
-    dialogVisible: Boolean,
-    setDialogVisible: (Boolean) -> Unit
-) {
-    val context = LocalContext.current
-    OutlinedTextField(
-        modifier = modifier
-            .clickable {
-                setDialogVisible(true)
-            }
-            .focusRequester(FocusRequester())
-            .onFocusChanged {
-                setDialogVisible(it.hasFocus)
-            },
-        value = time.toString(),
-        onValueChange = {},
-        readOnly = true,
-        label = {
-            Text("Time")
-        }
-    )
-    val dialog = remember {
-        val localTime = Clock.System.now().toLocalDateTime(TimeZone.UTC)
-        TimePickerDialog(
-            context,
-            { _, hour, minute -> setTime(Time(hour, minute, 0)) },
-            localTime.hour,
-            localTime.minute,
-            DateFormat.is24HourFormat(context)
-        ).also { picker ->
-            picker.setOnDismissListener {
-                setDialogVisible(false)
-            }
-        }
-    }
-    DisposableEffect(key1 = dialogVisible) {
-        if (dialogVisible) {
-            context.fragmentManager?.let {
-                dialog.show()
-            }
-        } else if (dialog.isShowing) {
-            dialog.dismiss()
-        }
-        onDispose {
-            if (dialog.isShowing) {
-                dialog.dismiss()
-            }
-        }
-    }
-}
-
-fun Instant.formatTime(context: Context): String =
-    DateFormat.getTimeFormat(context).format(this.toEpochMilliseconds())

android/src/main/res/drawable/ic_edit_black_24dp.xml

@@ -2,9 +2,8 @@
     android:width="24dp"
     android:height="24dp"
     android:viewportWidth="24.0"
-    android:viewportHeight="24.0"
-    android:tint="?attr/colorControlNormal">
+    android:viewportHeight="24.0">
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#FF000000"
         android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z" />
 </vector>

android/src/main/res/drawable/ic_shortcut_add_transaction_foreground.xml

@@ -1,15 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <group
-        android:scaleX="2.7"
-        android:scaleY="2.7"
-        android:translateX="21.6"
-        android:translateY="21.6">
-        <path
-            android:fillColor="@color/colorTextGreen"
-            android:pathData="M11.8,10.9c-2.27,-0.59 -3,-1.2 -3,-2.15 0,-1.09 1.01,-1.85 2.7,-1.85 1.78,0 2.44,0.85 2.5,2.1h2.21c-0.07,-1.72 -1.12,-3.3 -3.21,-3.81V3h-3v2.16c-1.94,0.42 -3.5,1.68 -3.5,3.61 0,2.31 1.91,3.46 4.7,4.13 2.5,0.6 3,1.48 3,2.41 0,0.69 -0.49,1.79 -2.7,1.79 -2.06,0 -2.87,-0.92 -2.98,-2.1h-2.2c0.12,2.19 1.76,3.42 3.68,3.83V21h3v-2.15c1.95,-0.37 3.5,-1.5 3.5,-3.55 0,-2.84 -2.43,-3.81 -4.7,-4.4z" />
-    </group>
-</vector>

android/src/main/res/drawable/ic_twigs_outline.xml

@@ -4,7 +4,7 @@
     android:width="48dp"
     xmlns:android="http://schemas.android.com/apk/res/android">
     <path
-        android:fillColor="#FFffffff"
+        android:fillColor="#ffffff"
         android:pathData="M74.798,72.259L74.798,87.183L74.798,94.176C74.798,117.78 93.703,137.158 117.127,137.925L117.127,137.952L124.59,137.952L126.035,137.952L128.006,137.952L128.006,141.826L128.006,156.282L128.006,167.749C128.006,177.634 132.744,186.941 140.737,192.757C148.729,198.573 159.042,200.217 168.448,197.177L163.857,182.976C158.98,184.553 153.662,183.704 149.519,180.688C145.374,177.672 142.931,172.874 142.931,167.749L142.931,156.282L146.342,156.282L152.361,156.282L153.806,156.282L153.806,156.259C177.231,155.491 196.136,136.113 196.136,112.509L196.136,105.046L196.136,90.59L188.673,90.59L179.243,90.59L177.798,90.59L170.336,90.59L170.336,90.614C158.944,90.988 148.622,95.762 141.023,103.284C135.669,85.812 119.624,72.91 100.596,72.286L100.596,72.262L99.153,72.262L93.134,72.262L82.261,72.262L74.798,72.259zM171.781,105.512L177.798,105.512L179.243,105.512L181.211,105.512L181.211,112.506C181.211,128.527 168.382,141.355 152.361,141.355L146.342,141.355L142.931,141.355L142.931,134.363C142.931,118.342 155.759,105.512 171.781,105.512z"
         android:strokeWidth="2.9615941" />
 </vector>

android/src/main/res/layout/activity_add_edit_category.xml

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/action_bar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:elevation="4dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ScrollView
+        android:id="@+id/categoryForm"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/action_bar">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/container_edit_category_name"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_category_name">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/edit_category_name"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="textCapWords" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/container_edit_category_amount"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_category_amount">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/edit_category_amount"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="numberDecimal" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <RadioGroup
+                android:id="@+id/categoryExpenseContainer"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <RadioButton
+                    android:id="@+id/expense"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:checked="true"
+                    android:text="@string/type_expense" />
+
+                <RadioButton
+                    android:id="@+id/income"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/type_income" />
+            </RadioGroup>
+
+            <CheckBox
+                android:id="@+id/archived"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/archived" />
+
+            <TextView
+                android:id="@+id/budgetHint"
+                style="@style/TextAppearance.MaterialComponents.Caption"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/prompt_budget" />
+
+            <androidx.appcompat.widget.AppCompatSpinner
+                android:id="@+id/budgetSpinner"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+    </ScrollView>
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/activity_add_edit_transaction.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/action_bar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:elevation="4dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ScrollView
+        android:id="@+id/scrollView2"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/action_bar">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="16dp">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/container_edit_transaction_title"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_transaction_title"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/edit_transaction_title"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="textCapWords" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/container_edit_transaction_description"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_transaction_description"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_title">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/edit_transaction_description"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="textCapSentences|textMultiLine"
+                    android:scrollHorizontally="false" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/container_edit_transaction_amount"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_transaction_amount"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_description">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/edit_transaction_amount"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="numberDecimal"
+                    android:scrollHorizontally="false" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <RadioGroup
+                android:id="@+id/container_edit_transaction_type"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                android:orientation="horizontal"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_amount">
+                <RadioButton
+                    android:id="@+id/edit_transaction_type_expense"
+                    android:text="@string/type_expense"
+                    android:checked="true"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content" />
+                <RadioButton
+                    android:id="@+id/edit_transaction_type_income"
+                    android:text="@string/type_income"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content" />
+            </RadioGroup>
+
+            <TextView
+                android:id="@+id/container_edit_transaction_date"
+                style="@style/AppTheme.EditText.Hint"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:text="@string/prompt_transaction_date"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_type" />
+
+            <TextView
+                android:layout_height="wrap_content"
+                android:layout_width="wrap_content"
+                android:id="@+id/transactionDate"
+                tools:text="9/23/2019"
+                android:padding="8dp"
+                android:textColor="@color/colorTextPrimary"
+                app:layout_constraintHorizontal_bias="0"
+                app:layout_constraintHorizontal_chainStyle="packed"
+                app:layout_constraintEnd_toStartOf="@+id/transactionTime"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_date" />
+
+            <TextView
+                android:layout_height="wrap_content"
+                android:layout_width="wrap_content"
+                android:id="@+id/transactionTime"
+                android:padding="8dp"
+                android:textColor="@color/colorTextPrimary"
+                tools:text="10:23 pm"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/transactionDate"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_date" />
+
+            <TextView
+                android:id="@+id/budgetHint"
+                style="@style/AppTheme.EditText.Hint"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:text="@string/prompt_budget"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/transactionDate" />
+
+            <Spinner
+                android:id="@+id/budgetSpinner"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/budgetHint" />
+
+            <TextView
+                android:id="@+id/container_edit_transaction_category"
+                style="@style/AppTheme.EditText.Hint"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:text="@string/prompt_transaction_category"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/budgetSpinner" />
+
+            <Spinner
+                android:id="@+id/edit_transaction_category"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/container_edit_transaction_category" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </ScrollView>
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/activity_main.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/drawerLayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context=".ui.MainActivity">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/action_bar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:elevation="4dp"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <com.google.android.material.bottomnavigation.BottomNavigationView
+            android:id="@+id/menu_main"
+            android:layout_width="0dp"
+            android:layout_height="56dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:menu="@menu/bottom_navigation" />
+
+        <fragment
+            android:id="@+id/content_container"
+            android:name="androidx.navigation.fragment.NavHostFragment"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:defaultNavHost="true"
+            app:layout_constraintBottom_toTopOf="@+id/menu_main"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/action_bar"
+            app:navGraph="@navigation/nav_graph" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <com.google.android.material.navigation.NavigationView
+        android:id="@+id/navigationView"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_gravity="start"
+        android:fitsSystemWindows="true"
+        android:paddingTop="16dp"
+        app:headerLayout="@layout/header_navigation_menu"
+        app:menu="@menu/drawer_navigation" />
+
+</androidx.drawerlayout.widget.DrawerLayout>

android/src/main/res/layout/activity_splash.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<fragment xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/auth_content"
+    android:name="androidx.navigation.fragment.NavHostFragment"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:defaultNavHost="true"
+    app:navGraph="@navigation/auth_graph"
+    tools:context=".ui.SplashActivity" />

android/src/main/res/layout/fragment_accounts.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.budgets.BudgetListFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>

android/src/main/res/layout/fragment_add_edit_budget.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:animateLayoutChanges="true"
+    android:fillViewport="true"
+    android:padding="16dp"
+    tools:context=".ui.budgets.AddEditBudgetFragment">
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/budgetForm"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/descriptionContainer"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_account_description"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/nameContainer">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/description"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="textMultiLine|textCapSentences" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/nameContainer"
+                style="@style/AppTheme.EditText.Container"
+                android:hint="@string/prompt_account_name"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/name"
+                    style="@style/AppTheme.EditText"
+                    android:inputType="text|textCapWords" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <AutoCompleteTextView
+                android:id="@+id/usersSearch"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="@string/prompt_share_with"
+                app:layout_constraintTop_toBottomOf="@+id/descriptionContainer" />
+
+            <com.google.android.material.chip.ChipGroup
+                android:id="@+id/usersContainer"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toBottomOf="@+id/usersSearch" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+        <ProgressBar
+            android:id="@+id/progressBar"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:visibility="gone"
+            tools:visibility="visible" />
+    </FrameLayout>
+</ScrollView>

android/src/main/res/layout/fragment_category_details.xml

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/categoryDetails"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <TextView
+            android:id="@+id/categoryDescription"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="16dp"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/totalLabel"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:paddingHorizontal="8dp"
+            android:text="@string/label_total"
+            android:textAlignment="center"
+            android:textAllCaps="true"
+            app:layout_constraintEnd_toStartOf="@+id/balanceLabel"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/categoryDescription" />
+
+        <TextView
+            android:id="@+id/balanceLabel"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:paddingHorizontal="8dp"
+            android:text="@string/label_balance"
+            android:textAlignment="center"
+            android:textAllCaps="true"
+            app:layout_constraintEnd_toStartOf="@+id/remainingLabel"
+            app:layout_constraintStart_toEndOf="@+id/totalLabel"
+            app:layout_constraintTop_toBottomOf="@+id/categoryDescription" />
+
+        <TextView
+            android:id="@+id/remainingLabel"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:paddingHorizontal="8dp"
+            android:text="@string/label_remaining"
+            android:textAlignment="center"
+            android:textAllCaps="true"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/balanceLabel"
+            app:layout_constraintTop_toBottomOf="@+id/categoryDescription" />
+
+        <TextView
+            android:id="@+id/total"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:textAlignment="center"
+            android:textColor="@color/colorTextPrimary"
+            android:textSize="20sp"
+            app:layout_constraintEnd_toStartOf="@+id/balance"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/totalLabel"
+            tools:text="$60.00" />
+
+        <TextView
+            android:id="@+id/balance"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:textAlignment="center"
+            android:textColor="@color/colorTextPrimary"
+            android:textSize="20sp"
+            app:layout_constraintEnd_toStartOf="@+id/remaining"
+            app:layout_constraintStart_toEndOf="@+id/total"
+            app:layout_constraintTop_toBottomOf="@+id/balanceLabel"
+            tools:text="$40.00" />
+
+        <TextView
+            android:id="@+id/remaining"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:textAlignment="center"
+            android:textColor="@color/colorTextPrimary"
+            android:textSize="20sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/balance"
+            app:layout_constraintTop_toBottomOf="@+id/remainingLabel"
+            tools:text="$20.00" />
+
+        <ProgressBar
+            android:id="@+id/categoryProgress"
+            style="?android:attr/progressBarStyleHorizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toBottomOf="@+id/total"
+            tools:progress="40" />
+
+        <FrameLayout
+            android:id="@+id/transactionsFragmentContainer"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/categoryProgress" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center" />
+</FrameLayout>

android/src/main/res/layout/fragment_list_with_add_button.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:animateLayoutChanges="true">
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:id="@+id/listContainer"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recyclerView"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="fill_vertical|center_horizontal" />
+
+        <com.google.android.material.floatingactionbutton.FloatingActionButton
+            android:id="@+id/addFab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom|end"
+            android:layout_margin="16dp"
+            android:clickable="true"
+            android:focusable="true"
+            app:backgroundTint="@color/colorPrimary"
+            app:srcCompat="@drawable/ic_add_white_24dp" />
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/noItemsTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_margin="8dp"
+        android:textAlignment="center"
+        android:textColor="@color/colorTextPrimary"
+        android:textSize="24sp"
+        android:visibility="gone"
+        tools:visibility="visible" />
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:visibility="gone"
+        tools:visibility="visible" />
+
+</FrameLayout>

android/src/main/res/layout/fragment_login.xml

@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/loginContainer"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:animateLayoutChanges="true"
+    android:background="@color/colorBackgroundPrimary"
+    android:clipChildren="false"
+    android:clipToPadding="false"
+    android:fitsSystemWindows="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:clipChildren="false"
+        android:clipToPadding="false"
+        android:fitsSystemWindows="true"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:contentDescription="@string/description_logo"
+            android:src="@drawable/ic_launcher_foreground" />
+
+        <TextView
+            android:id="@+id/formPrompt"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/info_login" />
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/serverContainer"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:hint="@string/prompt_server"
+            app:boxCornerRadiusBottomEnd="16dp"
+            app:boxCornerRadiusBottomStart="16dp"
+            app:boxCornerRadiusTopEnd="16dp"
+            app:boxCornerRadiusTopStart="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/server"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:imeOptions="actionNext"
+                android:inputType="text"
+                android:maxLines="1"
+                android:nextFocusRight="@+id/username"
+                android:nextFocusDown="@+id/username"
+                android:nextFocusForward="@+id/username" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/usernameContainer"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:hint="@string/prompt_username"
+            app:boxCornerRadiusBottomEnd="16dp"
+            app:boxCornerRadiusBottomStart="16dp"
+            app:boxCornerRadiusTopEnd="16dp"
+            app:boxCornerRadiusTopStart="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/username"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:imeOptions="actionNext"
+                android:inputType="text"
+                android:maxLines="1"
+                android:nextFocusRight="@+id/password"
+                android:nextFocusDown="@+id/password"
+                android:nextFocusForward="@+id/password" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/passwordContainer"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:hint="@string/prompt_password"
+            app:boxCornerRadiusBottomEnd="16dp"
+            app:boxCornerRadiusBottomStart="16dp"
+            app:boxCornerRadiusTopEnd="16dp"
+            app:boxCornerRadiusTopStart="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/password"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:imeOptions="actionDone"
+                android:inputType="textPassword"
+                android:nextFocusLeft="@+id/username"
+                android:nextFocusUp="@+id/username" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/submit"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="@string/action_login"
+            app:cornerRadius="16dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/forgotPasswordLink"
+            style="@style/Widget.MaterialComponents.Button.TextButton"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="@string/title_forgot_password"
+            app:cornerRadius="16dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/registerButton"
+            style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="@string/title_register"
+            app:cornerRadius="16dp" />
+
+        <ProgressBar
+            android:id="@+id/progressBar"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:visibility="gone"
+            tools:visibility="visible" />
+
+    </LinearLayout>
+
+</ScrollView>

android/src/main/res/layout/fragment_overview.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fillViewport="true">
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center">
+
+        <LinearLayout
+            android:id="@+id/overviewContent"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/balanceLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_margin="8dp"
+                android:text="@string/label_current_balance" />
+
+            <TextView
+                android:id="@+id/balance"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_margin="8dp"
+                android:textSize="36sp" />
+
+            <com.github.mikephil.charting.charts.HorizontalBarChart
+                android:id="@+id/expectedActualChart"
+                android:layout_width="match_parent"
+                android:layout_height="200dp" />
+
+        </LinearLayout>
+
+        <androidx.emoji.widget.EmojiTextView
+            android:id="@+id/noData"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_margin="8dp"
+            android:text="@string/overview_no_data"
+            android:textAlignment="center"
+            android:textColor="@color/colorTextPrimary"
+            android:textSize="24sp"
+            android:visibility="gone"
+            tools:visibility="visible" />
+
+        <ProgressBar
+            android:id="@+id/progressBar"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:visibility="gone"
+            tools:visibility="visible" />
+
+    </FrameLayout>
+</ScrollView>

android/src/main/res/layout/fragment_profile.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.profile.ProfileFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>

android/src/main/res/layout/fragment_register.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.auth.LoginFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>

android/src/main/res/layout/fragment_transaction_list.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list_transactions"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="fill_vertical|center_horizontal" />
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/transaction_list_no_data"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="8dp"
+        android:textAlignment="center"
+        android:textSize="24sp"
+        android:layout_gravity="center"
+        android:textColor="@color/colorTextPrimary"
+        android:visibility="gone" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab_add_transaction"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:clickable="true"
+        android:layout_gravity="bottom|end"
+        android:layout_margin="16dp"
+        app:srcCompat="@drawable/ic_add_white_24dp"
+        android:focusable="true" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

android/src/main/res/layout/header_navigation_menu.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/twigsIcon"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:scaleType="centerCrop"
+        android:src="@drawable/ic_twigs_color"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <TextView
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"
+        style="@style/TextAppearance.MaterialComponents.Headline6"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="@+id/twigsIcon"
+        app:layout_constraintTop_toTopOf="@+id/twigsIcon"
+        app:layout_constraintStart_toEndOf="@+id/twigsIcon" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/list_item_budget.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="?attr/listPreferredItemHeight"
+    android:background="?android:attr/selectableItemBackground"
+    android:clickable="true"
+    android:focusable="true"
+    android:paddingStart="16dp"
+    android:paddingEnd="16dp">
+
+    <TextView
+        android:id="@+id/budgetName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:ellipsize="end"
+        android:maxLines="1"
+        style="@style/TextAppearance.MaterialComponents.Body1"
+        app:layout_constraintVertical_chainStyle="packed"
+        app:layout_constraintBottom_toTopOf="@+id/budgetDescription"
+        app:layout_constraintEnd_toStartOf="@+id/budgetBalance"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="US Budget" />
+
+    <TextView
+        android:id="@+id/budgetDescription"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:ellipsize="end"
+        android:maxLines="1"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/budgetBalance"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/budgetName"
+        tools:text="Monthly expenses in the US" />
+
+    <TextView
+        android:id="@+id/budgetBalance"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="$1,000" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/list_item_category.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/category_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorTextPrimary"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toTopOf="@id/barrier"
+        app:layout_constraintEnd_toStartOf="@+id/category_amount"
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <TextView
+        android:id="@+id/category_amount"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        style="?android:attr/textAppearanceSmall"
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        app:layout_constraintBottom_toTopOf="@id/barrier"
+        app:layout_constraintStart_toEndOf="@+id/category_title"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <androidx.constraintlayout.widget.Barrier
+        android:id="@+id/barrier"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:barrierDirection="bottom"
+        app:constraint_referenced_ids="category_title,category_amount" />
+
+    <ProgressBar
+        android:id="@+id/category_progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:indeterminate="true"
+        app:layout_constraintEnd_toStartOf="@+id/barrier"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/barrier" />
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/list_item_transaction.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/transaction_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorTextPrimary"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toTopOf="@+id/transaction_date"
+        app:layout_constraintEnd_toStartOf="@+id/barrier"
+        app:layout_constraintHorizontal_bias="0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_chainStyle="packed"
+        tools:text="Starbucks" />
+
+    <TextView
+        android:id="@+id/transaction_description"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:maxLines="1"
+        android:ellipsize="end"
+        app:layout_constraintBottom_toTopOf="@+id/transaction_date"
+        app:layout_constraintEnd_toStartOf="@+id/transaction_amount"
+        app:layout_constraintHorizontal_bias="0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/transaction_title"
+        app:layout_constraintVertical_chainStyle="packed"
+        tools:text="Grande decaf vanilla latte with a shot of peppermint" />
+
+    <TextView
+        android:id="@+id/transaction_date"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/transaction_amount"
+        app:layout_constraintHorizontal_bias="0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/transaction_description"
+        app:layout_constraintVertical_chainStyle="packed"
+        tools:text="12/12/12" />
+
+    <androidx.constraintlayout.widget.Barrier
+        android:id="@+id/barrier"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:barrierDirection="start"
+        app:constraint_referenced_ids="transaction_amount" />
+
+    <TextView
+        android:id="@+id/transaction_amount"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="$4.68" />
+</androidx.constraintlayout.widget.ConstraintLayout>

android/src/main/res/layout/list_item_user.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal">
+
+    <TextView
+        android:id="@+id/username"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+</LinearLayout>

android/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -2,5 +2,4 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background" />
     <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_twigs_outline" />
 </adaptive-icon>

android/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -2,5 +2,4 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background" />
     <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_twigs_outline" />
 </adaptive-icon>

android/src/main/res/mipmap-anydpi-v26/ic_shortcut_add_transaction.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/colorBackgroundPrimary" />
-    <foreground android:drawable="@drawable/ic_shortcut_add_transaction_foreground" />
-</adaptive-icon>

android/src/main/res/navigation/auth_graph.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/nav_graph"
+    app:startDestination="@id/placeholder">
+    <fragment
+        android:id="@+id/loginFragment"
+        android:name="com.wbrawner.budget.ui.auth.LoginFragment"
+        android:label="LoginFragment">
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="true" />
+        <argument
+            android:name="password"
+            app:argType="string"
+            app:nullable="true" />
+    </fragment>
+    <fragment
+        android:id="@+id/registerFragment"
+        android:name="com.wbrawner.budget.ui.auth.RegisterFragment"
+        android:label="RegisterFragment" />
+    <fragment
+        android:id="@+id/placeholder"
+        android:name="androidx.fragment.app.Fragment" />
+    <activity
+        android:id="@+id/mainActivity"
+        android:name="com.wbrawner.budget.ui.MainActivity"
+        android:label="activity_transaction_list"
+        tools:layout="@layout/activity_main" />
+</navigation>

android/src/main/res/navigation/nav_graph.xml

@@ -6,7 +6,7 @@
     app:startDestination="@id/overviewFragment">
     <fragment
         android:id="@+id/categoryListFragment"
-        android:name="com.wbrawner.twigs.ui.categories.CategoryListFragment"
+        android:name="com.wbrawner.budget.ui.categories.CategoryListFragment"
         android:label="Categories"
         tools:layout="@layout/fragment_transaction_list">
         <action
@@ -18,12 +18,12 @@
     </fragment>
     <fragment
         android:id="@+id/transactionListFragment"
-        android:name="com.wbrawner.twigs.ui.transactions.TransactionListFragment"
+        android:name="com.wbrawner.budget.ui.transactions.TransactionListFragment"
         android:label="@string/title_transactions"
         tools:layout="@layout/fragment_transaction_list" />
     <fragment
         android:id="@+id/budgetsFragment"
-        android:name="com.wbrawner.twigs.ui.budgets.BudgetListFragment"
+        android:name="com.wbrawner.budget.ui.budgets.BudgetListFragment"
         android:label="@string/title_budgets"
         tools:layout="@layout/fragment_list_with_add_button">
         <action
@@ -32,35 +32,30 @@
     </fragment>
     <fragment
         android:id="@+id/addEditBudget"
-        android:name="com.wbrawner.twigs.ui.budgets.AddEditBudgetFragment"
+        android:name="com.wbrawner.budget.ui.budgets.AddEditBudgetFragment"
         android:label="@string/title_add_budget"
         tools:layout="@layout/fragment_add_edit_budget" />
     <fragment
         android:id="@+id/overviewFragment"
-        android:name="com.wbrawner.twigs.ui.overview.OverviewFragment"
+        android:name="com.wbrawner.budget.ui.overview.OverviewFragment"
         android:label="@string/title_overview"
         tools:layout="@layout/fragment_overview" />
     <fragment
         android:id="@+id/profileFragment"
-        android:name="com.wbrawner.twigs.ui.profile.ProfileFragment"
+        android:name="com.wbrawner.budget.ui.profile.ProfileFragment"
         android:label="@string/title_profile"
         tools:layout="@layout/fragment_profile" />
     <fragment
         android:id="@+id/categoryFragment"
-        android:name="com.wbrawner.twigs.ui.categories.CategoryDetailsFragment"
+        android:name="com.wbrawner.budget.ui.categories.CategoryDetailsFragment"
         android:label="fragment_category"
         tools:layout="@layout/fragment_list_with_add_button" />
     <activity
         android:id="@+id/addEditTransactionActivity"
-        android:name="com.wbrawner.twigs.ui.transactions.TransactionFormActivity"
+        android:name="com.wbrawner.budget.ui.transactions.TransactionFormActivity"
         android:label="AddEditTransactionActivity" />
     <activity
         android:id="@+id/addEditCategoryActivity"
-        android:name="com.wbrawner.twigs.ui.categories.CategoryFormActivity"
-        android:label="@string/title_add_category" >
-        <argument
-            android:name="categoryId"
-            app:argType="string"
-            app:nullable="true" />
-    </activity>
+        android:name="com.wbrawner.budget.ui.categories.CategoryFormActivity"
+        android:label="@string/title_add_category" />
 </navigation>

android/src/main/res/values/colors.xml

@@ -8,4 +8,5 @@
     <color name="colorTextGreen">#388e3c</color>
     <color name="colorTextRed">#d32f2f</color>
     <color name="colorTextPrimaryInverted">#FFDADADA</color>
+    <color name="colorSecondary">#888888</color>
 </resources>

android/src/main/res/values/strings.xml

@@ -20,7 +20,6 @@
     <string name="title_edit_category">Edit Category</string>
     <string name="prompt_category_amount">Amount</string>
     <string name="prompt_category_name">Name</string>
-    <string name="prompt_category_description">Description</string>
     <string name="title_add_category">Add Category</string>
     <string name="uncategorized">Uncategorized</string>
     <string name="prompt_transaction_category">Category</string>

android/src/main/res/values/styles.xml

@@ -7,9 +7,10 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
         <item name="fontFamily">@font/ubuntu</item>
-        <item name="android:statusBarColor">#00000000</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:statusBarColor">?android:attr/windowBackground</item>
         <item name="android:windowBackground">@color/colorBackgroundPrimary</item>
-        <item name="android:navigationBarColor">#00000000</item>
+        <item name="android:navigationBarColor">@color/colorBackgroundPrimary</item>
         <item name="android:timePickerDialogTheme">@style/DateTimePickerDialogTheme</item>
         <item name="android:datePickerDialogTheme">@style/DateTimePickerDialogTheme</item>
         <item name="android:dialogTheme">@style/DialogTheme</item>
@@ -29,18 +30,19 @@
         <item name="android:windowBackground">@color/colorBackgroundPrimary</item>
     </style>
 
-    <style name="AppTheme" parent="BaseTheme">
-        <item name="android:windowLightStatusBar">true</item>
-    </style>
-
-    <style name="Theme.App.Starting" parent="Theme.SplashScreen">
-        <item name="windowSplashScreenBackground">@color/colorBackgroundPrimary</item>
-        <item name="postSplashScreenTheme">@style/AppTheme</item>
-        <item name="windowSplashScreenAnimatedIcon">@drawable/ic_launcher_foreground</item>
-    </style>
+    <style name="AppTheme" parent="BaseTheme" />
 
     <style name="DateTimePickerDialogTheme" parent="BaseDateTimePickerDialogTheme" />
 
+    <style name="SplashTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+        <!--        <item name="android:windowBackground">@drawable/bg_splash</item>-->
+        <item name="android:windowTranslucentNavigation">true</item>
+        <item name="android:windowTranslucentStatus">true</item>
+    </style>
+
     <style name="AppTheme.EditText">
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_width">match_parent</item>