StabilityMatrix/StabilityMatrix.Avalonia/Views/Dialogs/PythonPackagesDialog.axaml

<controls:UserControlBase
    x:Class="StabilityMatrix.Avalonia.Views.Dialogs.PythonPackagesDialog"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="clr-namespace:StabilityMatrix.Avalonia.Controls"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:lang="clr-namespace:StabilityMatrix.Avalonia.Languages"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:mocks="clr-namespace:StabilityMatrix.Avalonia.DesignData"
    xmlns:models="clr-namespace:StabilityMatrix.Core.Models;assembly=StabilityMatrix.Core"
    xmlns:python="clr-namespace:StabilityMatrix.Core.Python;assembly=StabilityMatrix.Core"
    xmlns:sg="clr-namespace:SpacedGridControl.Avalonia;assembly=SpacedGridControl.Avalonia"
    xmlns:system="clr-namespace:System;assembly=System.Runtime"
    xmlns:ui="using:FluentAvalonia.UI.Controls"
    xmlns:vm="clr-namespace:StabilityMatrix.Avalonia.ViewModels"
    xmlns:vmDialogs="clr-namespace:StabilityMatrix.Avalonia.ViewModels.Dialogs"
    xmlns:mdxaml="https://github.com/whistyun/Markdown.Avalonia.Tight"
    xmlns:fluentIcons="clr-namespace:FluentIcons.Avalonia.Fluent;assembly=FluentIcons.Avalonia.Fluent"
    xmlns:input="clr-namespace:FluentAvalonia.UI.Input;assembly=FluentAvalonia"
    d:DataContext="{x:Static mocks:DesignData.PythonPackagesViewModel}"
    d:DesignHeight="450"
    d:DesignWidth="800"
    x:DataType="vmDialogs:PythonPackagesViewModel"
    mc:Ignorable="d">
    
    <sg:SpacedGrid
        MinHeight="300"
        Margin="8"
        ColumnDefinitions="Auto,Auto,*"
        RowDefinitions="Auto,Auto,*">
        <!--  Title  -->
        <!--<TextBlock
            Margin="16,16,16,0"
            FontSize="24"
            FontWeight="Bold"
            Text="{x:Static lang:Resources.Label_PythonPackages}"
            TextWrapping="Wrap" />-->

        <!--  Close button  -->
        <!--<Button
            Grid.Row="1"
            Grid.Column="2"
            HorizontalAlignment="Right"
            VerticalAlignment="Top">
            <ui:SymbolIcon
                Foreground="LightGreen"
                Symbol=""
                ToolTip.Tip="{x:Static lang:Resources.Label_ConnectedModel}" />
        </Button>-->

        <ui:CommandBar Grid.Row="1" Grid.Column="0">
            <ui:CommandBar.Styles>
                <Style Selector="ui|CommandBarButton">
                    <Setter Property="Padding" Value="4" />
                    <Setter Property="Width" Value="35" />
                    <Setter Property="Height" Value="45" />
                </Style>
            </ui:CommandBar.Styles>
            <ui:CommandBar.PrimaryCommands>
                <ui:CommandBarButton 
                    IconSource="Add" 
                    Command="{Binding InstallPackageCommand}"
                    Label="{x:Static lang:Resources.Action_AddPackage}" />
                <ui:CommandBarButton 
                    IconSource="Remove" 
                    Command="{Binding UninstallSelectedPackageCommand}"
                    IsEnabled="{Binding SelectedPackage, Converter={x:Static ObjectConverters.IsNotNull}}"
                    Label="{x:Static lang:Resources.Action_Uninstall}"/>
                <ui:CommandBarSeparator />
                <ui:CommandBarButton 
                    IconSource="Refresh" 
                    Command="{Binding RefreshBackgroundCommand}"
                    IsEnabled="{Binding SelectedPackage, Converter={x:Static ObjectConverters.IsNotNull}}"
                    Label="{x:Static lang:Resources.Action_Refresh}"/>
            </ui:CommandBar.PrimaryCommands>
        </ui:CommandBar>
            
        <controls:Card
            Grid.Row="2"
            Grid.Column="0"
            Padding="0"
            MinWidth="270"
            VerticalAlignment="Stretch"
            VerticalContentAlignment="Stretch"
            Classes="transparent">
            <ScrollViewer
                IsVisible="{Binding !IsLoading}">
                <ListBox
                    ItemsSource="{Binding Packages}"
                    SelectedItem="{Binding SelectedPackage}"
                    SelectionMode="AlwaysSelected">
                    <ListBox.ItemTemplate>
                        <DataTemplate DataType="vmDialogs:PythonPackagesItemViewModel">
                            <sg:SpacedGrid Margin="0,4" ColumnDefinitions="Auto,Auto">
                                <TextBlock
                                    VerticalAlignment="Center"
                                    Text="{Binding Package.Name}" Theme="{DynamicResource BodyStrongTextBlockStyle}" />
                                <TextBlock
                                    Grid.Column="1"
                                    VerticalAlignment="Center"
                                    FontSize="13"
                                    Foreground="{StaticResource ThemeLightGreyColor}"
                                    Text="{Binding Package.Version}"
                                    TextTrimming="CharacterEllipsis" />
                            </sg:SpacedGrid>
                        </DataTemplate>
                    </ListBox.ItemTemplate>
                </ListBox>  
            </ScrollViewer>
        </controls:Card>
        
        <ProgressBar
            Margin="32,16"
            Grid.Row="2"
            Grid.Column="0"
            Grid.ColumnSpan="3"
            IsIndeterminate="True"
            IsEnabled="{Binding IsLoading}"
            IsVisible="{Binding IsLoading}"/>
        
        <GridSplitter
            Grid.Row="0"
            Grid.RowSpan="3"
            Grid.Column="1"
            IsEnabled="False"
            Width="8" />

        <TransitioningContentControl
            Margin="8,0"
            Grid.Row="1"
            Grid.RowSpan="2"
            Grid.Column="2"
            HorizontalAlignment="Stretch"
            HorizontalContentAlignment="Stretch"
            Content="{Binding SelectedPackage}">
            
            <TransitioningContentControl.Resources>
                <input:StandardUICommand 
                    x:Key="ModifySelectedPackageCommand" 
                    Command="{Binding ModifySelectedPackageCommand}"/>
            </TransitioningContentControl.Resources>
            
            <TransitioningContentControl.ContentTemplate>
                <DataTemplate DataType="{x:Type vmDialogs:PythonPackagesItemViewModel}">
                    <sg:SpacedGrid RowDefinitions="Auto,Auto,*" RowSpacing="16">
                        <TextBlock 
                            Text="{Binding Package.Name}"
                            Theme="{DynamicResource TitleTextBlockStyle}" />

                        <StackPanel
                            Grid.Row="1"
                            Spacing="4"
                            Orientation="Horizontal">
                            <ComboBox
                                ItemsSource="{Binding AvailableVersions}"
                                SelectedItem="{Binding SelectedVersion}"/>
                            
                            <!-- Upgrade button -->
                            <Button 
                                Command="{StaticResource ModifySelectedPackageCommand}"
                                CommandParameter="{Binding}"
                                ToolTip.Tip="{x:Static lang:Resources.Action_Upgrade}"
                                IsVisible="{Binding CanUpgrade}"
                                Padding="5,5">
                                <fluentIcons:SymbolIcon
                                    VerticalAlignment="Center"
                                    FontSize="18"
                                    Foreground="#3592c4"
                                    Symbol="ArrowCircleUpRight" />
                            </Button>
                            
                            <!-- Downgrade button -->
                            <Button 
                                Command="{StaticResource ModifySelectedPackageCommand}"
                                CommandParameter="{Binding}"
                                ToolTip.Tip="{x:Static lang:Resources.Action_Downgrade}"
                                IsVisible="{Binding CanDowngrade}"
                                Padding="5,5">
                                <fluentIcons:SymbolIcon
                                    VerticalAlignment="Center"
                                    FontSize="18"
                                    Symbol="ArrowCircleDownRight" />
                            </Button>
                            
                        </StackPanel>

                        
                        <!-- Loaded content -->
                        <StackPanel
                            HorizontalAlignment="Left"
                            MaxWidth="200"
                            Grid.Row="2" 
                            IsVisible="{Binding !IsLoading}">
                            <TextBlock
                                TextWrapping="WrapWithOverflow"
                                Text="{Binding PipShowResult.Author}" />
                            <TextBlock
                                TextWrapping="WrapWithOverflow"
                                Text="{Binding PipShowResult.License}" />
                            <ui:HyperlinkButton 
                                NavigateUri="{Binding PipShowResult.HomePage}"/>
                            <TextBlock
                                TextWrapping="WrapWithOverflow"
                                Text="{Binding PipShowResult.Summary}" />
                        </StackPanel>
                        
                        <!-- Loading indicator -->
                        <ProgressBar
                            Grid.Row="2"
                            Margin="32,16"
                            IsIndeterminate="True"
                            IsEnabled="{Binding IsLoading}"
                            IsVisible="{Binding IsLoading}"/>
                    </sg:SpacedGrid>
                </DataTemplate>
            </TransitioningContentControl.ContentTemplate>
        </TransitioningContentControl>

        <!--<Carousel
            Grid.Row="2"
            Grid.Column="2"
                  ItemsSource="{Binding Packages}"
            AutoScrollToSelectedItem="True"
                  SelectedItem="{Binding SelectedPackage}">
            <Carousel.PageTransition>
                <CompositePageTransition>
                    <PageSlide Orientation="Vertical" Duration="0.167" >
                        ~1~<PageSlide.SlideInEasing>
                            <SineEaseIn />
                        </PageSlide.SlideInEasing>
                        <PageSlide.SlideOutEasing>
                            <SineEaseOut />
                        </PageSlide.SlideOutEasing>@1@
                    </PageSlide>
                    ~1~<CrossFade Duration="0.167" />@1@
                </CompositePageTransition>
            </Carousel.PageTransition>
            <Carousel.ItemTemplate>
                <DataTemplate DataType="{x:Type python:PipPackageInfo}">
                    <sg:SpacedGrid>
                        <TextBlock Theme="{DynamicResource BodyStrongTextBlockStyle}" Text="{Binding Name}"/>
                    </sg:SpacedGrid>
                </DataTemplate>
            </Carousel.ItemTemplate>
        </Carousel>-->

    </sg:SpacedGrid>
</controls:UserControlBase>