VDownload/VDownload.Core/VDownload.Core.Views/Home/HomeView.xaml

<?xml version="1.0" encoding="utf-8"?>
<Page
    x:Class="VDownload.Core.Views.Home.HomeView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    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:i="using:Microsoft.Xaml.Interactivity" 
    xmlns:ic="using:Microsoft.Xaml.Interactions.Core"
    xmlns:ctuc="using:CommunityToolkit.WinUI.UI.Controls"
    mc:Ignorable="d"
    Background="Transparent"
    x:Name="Root">
    <i:Interaction.Behaviors>
        <ic:EventTriggerBehavior EventName="Loaded">
            <ic:InvokeCommandAction Command="{Binding NavigationCommand}"/>
        </ic:EventTriggerBehavior>
    </i:Interaction.Behaviors>
    <Grid RowSpacing="10"
          Margin="10">
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <Frame Content="{Binding MainContent, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, Converter={StaticResource ViewModelToViewConverter}}">
            
        </Frame>
        <Grid Grid.Row="1"
              Background="{ThemeResource OptionBarBackgroundColor}"
              CornerRadius="10">
            <Grid.ColumnDefinitions>
                <ColumnDefinition/>
                <ColumnDefinition Width="50"/>
                <ColumnDefinition Width="Auto"/>
            </Grid.ColumnDefinitions>
            <ctuc:UniformGrid Grid.Column="0" 
                              Rows="1" 
                              Margin="15,0,0,0">
                <ctuc:UniformGrid.RowDefinitions>
                    <RowDefinition/>
                </ctuc:UniformGrid.RowDefinitions>
                <ctuc:UniformGrid.ColumnDefinitions>
                    <ColumnDefinition/>
                    <ColumnDefinition Width="Auto"/>
                </ctuc:UniformGrid.ColumnDefinitions>
                <ctuc:SwitchPresenter Grid.Row="0" 
                                      VerticalAlignment="Stretch" 
                                      Margin="0,0,15,0" 
                                      Value="{Binding OptionBarContent, Converter={StaticResource ObjectToStringConverter}}">
                    <i:Interaction.Behaviors>
                        <ic:DataTriggerBehavior Binding="{Binding OptionBarContent, Converter={StaticResource ObjectToStringConverter}}"
                                                ComparisonCondition="Equal"
                                                Value="None">
                            <ic:ChangePropertyAction PropertyName="Visibility"
                                                     Value="Collapsed"/>
                        </ic:DataTriggerBehavior>
                        <ic:DataTriggerBehavior Binding="{Binding OptionBarContent, Converter={StaticResource ObjectToStringConverter}}"
                                                ComparisonCondition="NotEqual"
                                                Value="None">
                            <ic:ChangePropertyAction PropertyName="Visibility"
                                                     Value="Visible"/>
                        </ic:DataTriggerBehavior>
                    </i:Interaction.Behaviors>
                    <ctuc:Case Value="VideoSearch">
                        <Grid ColumnSpacing="10" 
                              VerticalAlignment="Stretch">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <TextBox x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarVideoSearchContentTextBox"
                                     Grid.Column="0"
                                     VerticalAlignment="Center"
                                     Text="{Binding OptionBarVideoSearchTBValue, Mode=TwoWay}"/>
                            <Button x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarSearchButton"
                                    Grid.Column="1"
                                    IsEnabled="{Binding OptionBarSearchNotPending}"
                                    Command="{Binding VideoSearchStartCommand}"/>
                        </Grid>
                    </ctuc:Case>
                    <ctuc:Case Value="PlaylistSearch">
                        <Grid ColumnSpacing="10">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition/>
                                <ColumnDefinition Width="Auto"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <TextBox x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarPlaylistSearchContentTextBox"
                                     Grid.Column="0" 
                                     VerticalAlignment="Center"
                                     Text="{Binding OptionBarPlaylistSearchTBValue, Mode=TwoWay}"/>
                            <NumberBox x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarPlaylistSearchContentNumberBox"
                                       Grid.Column="1" 
                                       VerticalAlignment="Center"
                                       SpinButtonPlacementMode="Compact" 
                                       SmallChange="1" 
                                       LargeChange="10" 
                                       Value="{Binding OptionBarPlaylistSearchNBValue, Mode=TwoWay}"
                                       Minimum="0"/>
                            <Button x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarSearchButton"
                                    Grid.Column="2"
                                    IsEnabled="{Binding OptionBarSearchNotPending}"
                                    Command="{Binding PlaylistSearchStartCommand}"/>
                        </Grid>
                    </ctuc:Case>
                </ctuc:SwitchPresenter>
                <StackPanel VerticalAlignment="Center" 
                            Orientation="Horizontal">
                    <StackPanel.Resources>
                        <x:Double x:Key="IconSize">20</x:Double>
                        <Thickness x:Key="IconMargin">0,0,10,0</Thickness>
                    </StackPanel.Resources>
                    <ctuc:SwitchPresenter Value="{Binding OptionBarMessageIcon, Converter={StaticResource ObjectToStringConverter}}">
                        <ctuc:Case Value="None"/>
                        <ctuc:Case Value="ProgressRing">
                            <ProgressRing Width="{StaticResource IconSize}" 
                                          Height="{StaticResource IconSize}" 
                                          Margin="{StaticResource IconMargin}"/>
                        </ctuc:Case>
                        <ctuc:Case Value="Error">
                            <Image Width="{StaticResource IconSize}"
                                   Height="{StaticResource IconSize}"
                                   Margin="{StaticResource IconMargin}"
                                   Source="{StaticResource ImageHomeViewError}"/>
                        </ctuc:Case>
                    </ctuc:SwitchPresenter>
                    <TextBlock Text="{Binding OptionBarMessage}"/>
                </StackPanel>
            </ctuc:UniformGrid>
            <StackPanel Grid.Column="2" 
                        Orientation="Horizontal">
                <AppBarToggleButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarLoadSubscription"
                                    Icon="Favorite"
                                    IsEnabled="{Binding OptionBarSearchNotPending}"
                                    IsChecked="{Binding OptionBarLoadSubscriptionButtonChecked, Mode=TwoWay}"
                                    Command="{Binding LoadFromSubscriptionCommand}"/>
                <AppBarToggleButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarVideoSearch"
                                    Icon="Video"
                                    IsEnabled="{Binding OptionBarSearchNotPending}"
                                    IsChecked="{Binding OptionBarVideoSearchButtonChecked, Mode=TwoWay}"
                                    Command="{Binding VideoSearchShowCommand}"/>
                <AppBarToggleButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarPlaylistSearch"
                                    Icon="List"
                                    IsEnabled="{Binding OptionBarSearchNotPending}"
                                    IsChecked="{Binding OptionBarPlaylistSearchButtonChecked, Mode=TwoWay}"
                                    Command="{Binding PlaylistSearchShowCommand}"/>
                <AppBarSeparator/>
                <AppBarButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarDownloadAll"
                              Icon="Download"
                              Command="{Binding DownloadCommand}"/>
            </StackPanel>
        </Grid>
    </Grid>
</Page>