class Libgxps < Formula
  desc "GObject based library for handling and rendering XPS documents"
  homepage "https://wiki.gnome.org/Projects/libgxps"
  url "https://download.gnome.org/sources/libgxps/0.3/libgxps-0.3.1.tar.xz"
  sha256 "1a939fc8fcea9471b7eca46b1ac90cff89a30d26f65c7c9a375a4bf91223fa94"

  bottle do
    sha256 "74f4662c40830e4697255a05447171637c749ce28a6aa7262ab29cbfca32d642" => :catalina
    sha256 "f2a0b5d1e9d85ad84ab041381c3c0bdd8f6f98d2be8586cdf48958e4a85aab27" => :mojave
    sha256 "ef0b670a2dcbbbc2e42e6dd9ada96353fad1d039c42d8a41ef5271b8370bdd25" => :high_sierra
    sha256 "949980a659fa2c301992af86c54a91e47a9721e372348bb1e5b49891d55b5285" => :sierra
  end

  head do
    url "https://gitlab.gnome.org/GNOME/libgxps.git"
  end

  depends_on "gobject-introspection" => :build
  depends_on "meson-internal" => :build
  depends_on "ninja" => :build
  depends_on "pkg-config" => :build
  depends_on "glib"
  depends_on "gtk+3"
  depends_on "libarchive"
  depends_on "little-cms2"

  def install
    mkdir "build" do
      system "meson", "--prefix=#{prefix}", ".."
      system "ninja", "-v"
      system "ninja", "install", "-v"
    end
  end

  test do
    mkdir_p [
      (testpath/"Documents/1/Pages/_rels/"),
      (testpath/"_rels/"),
    ]

    (testpath/"FixedDocumentSequence.fdseq").write <<~EOS
      <FixedDocumentSequence>
      <DocumentReference Source="/Documents/1/FixedDocument.fdoc"/>
      </FixedDocumentSequence>
    EOS
    (testpath/"Documents/1/FixedDocument.fdoc").write <<~EOS
      <FixedDocument>
      <PageContent Source="/Documents/1/Pages/1.fpage"/>
      </FixedDocument>
    EOS
    (testpath/"Documents/1/Pages/1.fpage").write <<~EOS
      <FixedPage Width="1" Height="1" xml:lang="und" />
    EOS
    (testpath/"_rels/.rels").write <<~EOS
      <Relationships>
      <Relationship Target="/FixedDocumentSequence.fdseq" Type="http://schemas.microsoft.com/xps/2005/06/fixedrepresentation"/>
      </Relationships>
    EOS
    [
      "_rels/FixedDocumentSequence.fdseq.rels",
      "Documents/1/_rels/FixedDocument.fdoc.rels",
      "Documents/1/Pages/_rels/1.fpage.rels",
    ].each do |f|
      (testpath/f).write <<~EOS
        <Relationships />
      EOS
    end

    Dir.chdir(testpath) do
      system "/usr/bin/zip", "-qr", (testpath/"test.xps"), "_rels", "Documents", "FixedDocumentSequence.fdseq"
    end
    system "#{bin}/xpstopdf", (testpath/"test.xps")
  end
end