/**
* ownCloud
*
* @author Vincent Petry
* @copyright 2014 Vincent Petry <pvince81@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
*
*/

describe('OCA.Trashbin.FileList tests', function() {
	var testFiles, alertStub, notificationStub, fileList;
	var FileActions = OCA.Files.FileActions;

	beforeEach(function() {
		// init horrible parameters
		var $body = $('body');
		$body.append('<input type="hidden" id="dir" value="/"></input>');
		// dummy files table
		$body.append('<table id="filestable"></table>');

		alertStub = sinon.stub(OC.dialogs, 'alert');
		notificationStub = sinon.stub(OC.Notification, 'show');

		// init parameters and test table elements
		$('#testArea').append(
			'<div id="app-content-trashbin">' +
			'<input type="hidden" id="dir" value="/"></input>' +
			'<input type="hidden" id="permissions" value="31"></input>' +
			// dummy controls
			'<div id="controls">' +
			'   <div class="actions creatable"></div>' +
			'   <div class="notCreatable"></div>' +
			'</div>' +
			// dummy table
			// TODO: at some point this will be rendered by the fileList class itself!
			'<table id="filestable">' +
			'<thead><tr><th id="headerName" class="hidden">' +
			'<input type="checkbox" id="select_all">' +
			'<span class="name">Name</span>' +
			'<span class="selectedActions hidden">' +
			'<a href class="undelete">Restore</a>' +
			'<a href class="delete-selected">Delete</a></span>' +
			'</th></tr></thead>' +
		   	'<tbody id="fileList"></tbody>' +
			'<tfoot></tfoot>' +
			'</table>' +
			'<div id="emptycontent">Empty content message</div>' +
			'</div>'
		);

		testFiles = [{
			id: 1,
			type: 'file',
			name: 'One.txt',
			mtime: 11111000,
			mimetype: 'text/plain',
			size: 12,
			etag: 'abc'
		}, {
			id: 2,
			type: 'file',
			name: 'Two.jpg',
			mtime: 22222000,
			mimetype: 'image/jpeg',
			size: 12049,
			etag: 'def',
		}, {
			id: 3,
			type: 'file',
			name: 'Three.pdf',
			mtime: 33333000,
			mimetype: 'application/pdf',
			size: 58009,
			etag: '123',
		}, {
			id: 4,
			type: 'dir',
			mtime: 99999000,
			name: 'somedir',
			mimetype: 'httpd/unix-directory',
			size: 250,
			etag: '456'
		}];

		fileList = new OCA.Trashbin.FileList($('#app-content-trashbin'));
		OCA.Trashbin.App.registerFileActions(fileList);
	});
	afterEach(function() {
		testFiles = undefined;
		fileList = undefined;

		FileActions.clear();
		$('#dir').remove();
		notificationStub.restore();
		alertStub.restore();
	});
	describe('Rendering rows', function() {
		// TODO. test that rows show the correct name but
		// have the real file name with the ".d" suffix
		// TODO: with and without dir listing
	});
	describe('File actions', function() {
		describe('Deleting single files', function() {
			// TODO: checks ajax call
			// TODO: checks spinner
			// TODO: remove item after delete
			// TODO: bring back item if delete failed
		});
		describe('Restoring single files', function() {
			// TODO: checks ajax call
			// TODO: checks spinner
			// TODO: remove item after restore
			// TODO: bring back item if restore failed
		});
	});
	describe('file previews', function() {
		// TODO: check that preview URL is going through files_trashbin
	});
	describe('loading file list', function() {
		// TODO: check that ajax URL is going through files_trashbin
	});
	describe('breadcrumbs', function() {
		// TODO: test label + URL
	});
	describe('Global Actions', function() {
		beforeEach(function() {
			fileList.setFiles(testFiles);
			fileList.findFileEl('One.txt.d11111').find('input:checkbox').click();
			fileList.findFileEl('Three.pdf.d33333').find('input:checkbox').click();
			fileList.findFileEl('somedir.d99999').find('input:checkbox').click();
		});
		describe('Delete', function() {
			// TODO: also test with "allFiles"
			it('Deletes selected files when "Delete" clicked', function() {
				var request;
				$('.selectedActions .delete-selected').click();
				expect(fakeServer.requests.length).toEqual(1);
				request = fakeServer.requests[0];
				expect(request.url).toEqual(OC.webroot + '/index.php/apps/files_trashbin/ajax/delete.php');
				expect(OC.parseQueryString(request.requestBody))
					.toEqual({'dir': '/', files: '["One.txt.d11111","Three.pdf.d33333","somedir.d99999"]'});
				fakeServer.requests[0].respond(
					200,
					{ 'Content-Type': 'application/json' },
					JSON.stringify({status: 'success'})
				);
				expect(fileList.findFileEl('One.txt.d11111').length).toEqual(0);
				expect(fileList.findFileEl('Three.pdf.d33333').length).toEqual(0);
				expect(fileList.findFileEl('somedir.d99999').length).toEqual(0);
				expect(fileList.findFileEl('Two.jpg.d22222').length).toEqual(1);
			});
			it('Deletes all files when all selected when "Delete" clicked', function() {
				var request;
				$('#select_all').click();
				$('.selectedActions .delete-selected').click();
				expect(fakeServer.requests.length).toEqual(1);
				request = fakeServer.requests[0];
				expect(request.url).toEqual(OC.webroot + '/index.php/apps/files_trashbin/ajax/delete.php');
				expect(OC.parseQueryString(request.requestBody))
					.toEqual({'dir': '/', allfiles: 'true'});
				fakeServer.requests[0].respond(
					200,
					{ 'Content-Type': 'application/json' },
					JSON.stringify({status: 'success'})
				);
				expect(fileList.isEmpty).toEqual(true);
			});
		});
		describe('Restore', function() {
			// TODO: also test with "allFiles"
			it('Restores selected files when "Restore" clicked', function() {
				var request;
				$('.selectedActions .undelete').click();
				expect(fakeServer.requests.length).toEqual(1);
				request = fakeServer.requests[0];
				expect(request.url).toEqual(OC.webroot + '/index.php/apps/files_trashbin/ajax/undelete.php');
				expect(OC.parseQueryString(request.requestBody))
					.toEqual({'dir': '/', files: '["One.txt.d11111","Three.pdf.d33333","somedir.d99999"]'});
				fakeServer.requests[0].respond(
					200,
					{ 'Content-Type': 'application/json' },
					JSON.stringify({status: 'success'})
				);
				expect(fileList.findFileEl('One.txt').length).toEqual(0);
				expect(fileList.findFileEl('Three.pdf').length).toEqual(0);
				expect(fileList.findFileEl('somedir').length).toEqual(0);
				expect(fileList.findFileEl('Two.jpg').length).toEqual(1);
			});
			it('Restores all files when all selected when "Restore" clicked', function() {
				var request;
				$('#select_all').click();
				$('.selectedActions .undelete').click();
				expect(fakeServer.requests.length).toEqual(1);
				request = fakeServer.requests[0];
				expect(request.url).toEqual(OC.webroot + '/index.php/apps/files_trashbin/ajax/undelete.php');
				expect(OC.parseQueryString(request.requestBody))
					.toEqual({'dir': '/', allfiles: 'true'});
				fakeServer.requests[0].respond(
					200,
					{ 'Content-Type': 'application/json' },
					JSON.stringify({status: 'success'})
				);
				expect(fileList.isEmpty).toEqual(true);
			});
		});
	});
});