<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:ae="using:AvaloniaEdit"
             xmlns:m="using:SourceGit.Models"
             xmlns:vm="using:SourceGit.ViewModels"
             xmlns:v="using:SourceGit.Views"
             xmlns:c="using:SourceGit.Converters"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="SourceGit.Views.RevisionFiles"
             x:DataType="vm:CommitDetail">
  <Grid>
    <Grid.ColumnDefinitions>
      <ColumnDefinition Width="{Binding Source={x:Static vm:Preference.Instance}, Path=Layout.CommitDetailFilesLeftWidth, Mode=TwoWay}" MinWidth="200" MaxWidth="480"/>
      <ColumnDefinition Width="4"/>
      <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>

    <!-- File Tree -->
    <Border Grid.Column="0" BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="1" Background="{DynamicResource Brush.Contents}">
      <v:RevisionFileTreeView Revision="{Binding Commit.SHA}" ContextRequested="OnRevisionFileTreeViewContextRequested">
        <v:RevisionFileTreeView.Resources>
          <DataTemplate x:Key="RevisionFileTreeNodeTemplate" DataType="v:RevisionFileTreeNode">
            <Grid HorizontalAlignment="Stretch" Height="24" ColumnDefinitions="Auto,*">
              <Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
              <Path Grid.Column="0" Width="14" Height="14" IsVisible="{Binding !IsFolder}" Data="{StaticResource Icons.File}" VerticalAlignment="Center"/>
              <TextBlock Grid.Column="1" Classes="monospace" Text="{Binding Name}" Margin="6,0,0,0"/>
            </Grid>
          </DataTemplate>
        </v:RevisionFileTreeView.Resources>
      </v:RevisionFileTreeView>
    </Border>

    <GridSplitter Grid.Column="1"
                  MinWidth="1"
                  HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                  Background="Transparent"/>

    <!-- File Content Viewer -->
    <Grid Grid.Column="2">
      <Border BorderThickness="1" BorderBrush="{DynamicResource Brush.Border2}">
        <ContentControl Content="{Binding ViewRevisionFileContent}">
          <ContentControl.DataTemplates>
            <DataTemplate DataType="m:RevisionBinaryFile">
              <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                <Path Width="64" Height="64" Data="{StaticResource Icons.Error}" Fill="{DynamicResource Brush.FG2}"/>
                <TextBlock Margin="0,16,0,0" Text="{DynamicResource Text.BinaryNotSupported}" FontSize="18" FontWeight="Bold" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
                <StackPanel Margin="0,8,0,0" Orientation="Horizontal" HorizontalAlignment="Center">
                  <TextBlock Classes="monospace" Text="{Binding Size}" Foreground="{DynamicResource Brush.FG2}"/>
                  <TextBlock Text="{DynamicResource Text.Bytes}" Margin="8,0,0,0" Foreground="{DynamicResource Brush.FG2}"/>
                </StackPanel>
              </StackPanel>
            </DataTemplate>

            <DataTemplate DataType="m:RevisionTextFile">
              <v:RevisionTextFileView FontFamily="{Binding Source={x:Static vm:Preference.Instance}, Path=MonospaceFont}" Background="{DynamicResource Brush.Contents}"/>
            </DataTemplate>

            <DataTemplate DataType="m:RevisionImageFile">
              <Border Background="{DynamicResource Brush.Window}" Effect="drop-shadow(0 0 8 #A0000000)" Margin="0,8" VerticalAlignment="Center" HorizontalAlignment="Center">
                <Border BorderThickness="1" BorderBrush="{DynamicResource Brush.Border1}" Margin="8">
                  <v:RevisionImageFileView Source="{Binding Image}" RenderOptions.BitmapInterpolationMode="HighQuality"/>
                </Border>
              </Border>
            </DataTemplate>

            <DataTemplate DataType="m:RevisionLFSObject">
              <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="{DynamicResource Text.CommitDetail.Files.LFS}" FontSize="18" FontWeight="Bold" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
                <Path Width="64" Height="64" Margin="0,24,0,0" Data="{StaticResource Icons.LFS}" Fill="{DynamicResource Brush.FG2}"/>
                <SelectableTextBlock Margin="0,16,0,0" Text="{Binding Object.Oid}" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
                <StackPanel Margin="0,8,0,0" Orientation="Horizontal" HorizontalAlignment="Center">
                  <TextBlock Classes="monospace" Text="{Binding Object.Size}" Foreground="{DynamicResource Brush.FG2}"/>
                  <TextBlock Text="{DynamicResource Text.Bytes}" Margin="8,0,0,0" Foreground="{DynamicResource Brush.FG2}"/>
                </StackPanel>
              </StackPanel>
            </DataTemplate>

            <DataTemplate DataType="m:RevisionSubmodule">
              <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="{DynamicResource Text.CommitDetail.Files.Submodule}" FontSize="18" FontWeight="Bold" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
                <Path Width="64" Height="64" Margin="0,16,0,0" Data="{StaticResource Icons.Submodule}" Fill="{DynamicResource Brush.FG2}"/>
                <SelectableTextBlock Margin="0,16,0,0" Text="{Binding SHA}" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
              </StackPanel>
            </DataTemplate>
          </ContentControl.DataTemplates>
        </ContentControl>
      </Border>
    </Grid>
  </Grid>
</UserControl>
