StabilityMatrix/StabilityMatrix.Avalonia/Views/PackageManager/PackageExtensionBrowserView.axaml

<controls:UserControlBase 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:vm="clr-namespace:StabilityMatrix.Avalonia.ViewModels"
                          xmlns:ui="using:FluentAvalonia.UI.Controls"
                          xmlns:mocks="clr-namespace:StabilityMatrix.Avalonia.DesignData"
                          xmlns:controls="clr-namespace:StabilityMatrix.Avalonia.Controls"
                          xmlns:system="clr-namespace:System;assembly=System.Runtime"
                          xmlns:packageManager="clr-namespace:StabilityMatrix.Avalonia.ViewModels.PackageManager"
                          xmlns:extensions="clr-namespace:StabilityMatrix.Core.Models.Packages.Extensions;assembly=StabilityMatrix.Core"
                          xmlns:input="clr-namespace:FluentAvalonia.UI.Input;assembly=FluentAvalonia"
                          xmlns:lang="clr-namespace:StabilityMatrix.Avalonia.Languages"
                          xmlns:fluentIcons="clr-namespace:FluentIcons.Avalonia.Fluent;assembly=FluentIcons.Avalonia.Fluent"
                          xmlns:sg="clr-namespace:SpacedGridControl.Avalonia;assembly=SpacedGridControl.Avalonia"
                          xmlns:models="clr-namespace:StabilityMatrix.Core.Models;assembly=StabilityMatrix.Core"
                          xmlns:converters="clr-namespace:StabilityMatrix.Avalonia.Converters"
                          xmlns:models1="clr-namespace:StabilityMatrix.Avalonia.Models"
                          d:DataContext="{x:Static mocks:DesignData.PackageExtensionBrowserViewModel}"
                          x:DataType="packageManager:PackageExtensionBrowserViewModel"
                          mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
                          x:Class="StabilityMatrix.Avalonia.Views.PackageManager.PackageExtensionBrowserView">
    <controls:UserControlBase.Resources>
        <!--<input:StandardUICommand x:Key="InstallExtensionCommand"
                                 Command="{Binding InstallExtensionCommand}" />-->
        <converters:FileUriConverter x:Key="FileUriConverter" />

        <DataTemplate x:Key="PackageExtensionTemplate">
            <DataTemplate.DataType>
                <x:Type TypeName="models1:SelectableItem" x:TypeArguments="extensions:PackageExtension" />
            </DataTemplate.DataType>
            <Button Background="Transparent"
                    Padding="-5"
                    Margin="4, 0, 0, 8"
                    HorizontalAlignment="Stretch"
                    HorizontalContentAlignment="Stretch"
                    Classes="transparent-full"
                    BorderBrush="Transparent"
                    CornerRadius="8"
                    Command="{Binding ToggleSelectedCommand}">
                <controls:Card
                    Padding="12,12"
                    Margin="4"
                    Classes="transparent-full"
                    CornerRadius="8">

                    <sg:SpacedGrid ColumnDefinitions="Auto,*,Auto">
                        <!--<controls:BetterAdvancedImage
                        Grid.Column="0"
                        MaxHeight="128"
                        MaxWidth="128"
                        Stretch="UniformToFill"
                        CornerRadius="4"
                        Source="{Binding PreviewImageUri}" />-->
                        <StackPanel Grid.Column="1" Orientation="Vertical" Spacing="4">
                            <TextBlock Text="{Binding Item.Title}"
                                       FontWeight="Light"
                                       FontSize="16" />

                            <TextBlock Text="{Binding Item.Author}"
                                       FontWeight="Light"
                                       FontSize="13" />

                            <TextBlock TextWrapping="Wrap"
                                       Text="{Binding Item.Description}"
                                       Foreground="{DynamicResource TextFillColorSecondary}"
                                       FontWeight="Light"
                                       FontSize="13" />

                            <controls:HyperlinkIconButton
                                Margin="0"
                                Padding="0,2"
                                NavigateUri="{Binding Item.Reference}"
                                Content="GitHub" />
                        </StackPanel>

                        <TextBlock 
                            Grid.Column="2"
                            VerticalAlignment="Center"
                            IsVisible="{Binding Item.IsInstalled}"
                            Foreground="{DynamicResource TextFillColorTertiaryBrush}"
                            Text="{Binding Source={x:Static lang:Resources.Label_Installed}, StringFormat='{}({0})'}"
                            Margin="0,0,16,0"/>
                        <CheckBox
                            IsVisible="{Binding !Item.IsInstalled}"
                            IsChecked="{Binding IsSelected}"
                            Margin="0,0,16,0"
                            Grid.Column="2" />

                    </sg:SpacedGrid>
                </controls:Card>
            </Button>
        </DataTemplate>

        <DataTemplate x:Key="InstalledPackageExtensionTemplate">
            <DataTemplate.DataType>
                <x:Type TypeName="models1:SelectableItem" x:TypeArguments="extensions:InstalledPackageExtension" />
            </DataTemplate.DataType>
            <Button Background="Transparent"
                    Padding="-5"
                    Margin="4, 0, 0, 8"
                    HorizontalAlignment="Stretch"
                    HorizontalContentAlignment="Stretch"
                    Classes="transparent-full"
                    BorderBrush="Transparent"
                    CornerRadius="8"
                    Command="{Binding ToggleSelectedCommand}">
                <controls:Card
                    Padding="12,12"
                    Margin="4"
                    Classes="transparent-full"
                    CornerRadius="8">

                    <sg:SpacedGrid ColumnDefinitions="*,Auto">
                        <StackPanel
                            DataContext="{Binding Item}"
                            Orientation="Vertical" Spacing="4">
                            <TextBlock
                                Text="{Binding Title}"
                                FontWeight="Light"
                                FontSize="16" />
                            <TextBlock Text="{Binding Version, FallbackValue=''}"
                                       Foreground="{DynamicResource TextFillColorTertiaryBrush}"
                                       FontSize="13" />
                            <TextBlock TextWrapping="Wrap"
                                       Text="{Binding Definition.Description, FallbackValue=''}"
                                       Foreground="{DynamicResource TextFillColorSecondary}"
                                       FontWeight="Light"
                                       FontSize="13" />
                            <StackPanel Orientation="Horizontal" Spacing="2">
                                <controls:HyperlinkIconButton
                                    IsEnabled="{Binding Definition, Converter={x:Static ObjectConverters.IsNotNull}}"
                                    Margin="0"
                                    Padding="0,2"
                                    NavigateUri="{Binding Definition.Reference, FallbackValue=''}"
                                    Content="GitHub" />

                                <Ellipse
                                    Width="3"
                                    Height="3"
                                    Opacity="0.8"
                                    VerticalAlignment="Center"
                                    Fill="{DynamicResource TextFillColorTertiaryBrush}" />

                                <controls:HyperlinkIconButton
                                    IsEnabled="{Binding Definition, Converter={x:Static ObjectConverters.IsNotNull}}"
                                    Margin="0"
                                    Padding="0,2"
                                    NavigateUri="{Binding PrimaryPath.FullPath, Converter={StaticResource FileUriConverter}}"
                                    Content="{Binding DisplayPath}" />
                            </StackPanel>
                        </StackPanel>
                        <CheckBox
                            Grid.Column="1"
                            HorizontalAlignment="Right"
                            IsChecked="{Binding IsSelected}"
                            Margin="0,0,16,0" />
                    </sg:SpacedGrid>
                </controls:Card>
            </Button>
        </DataTemplate>
    </controls:UserControlBase.Resources>

    <TabControl TabStripPlacement="Top" SelectionChanged="TabControl_OnSelectionChanged">
        <TabControl.Items>
            <TabItem FontSize="18" Header="Available Extensions" Margin="8,0,0,0">
                <sg:SpacedGrid
                    RowDefinitions="Auto,*,Auto"
                    RowSpacing="12"
                    Margin="8">
                    <sg:SpacedGrid
                        ColumnDefinitions="*,Auto,Auto"
                        ColumnSpacing="8">
                        <TextBox
                            Classes="search"
                            Margin="4, 0,0,0"
                            Watermark="{x:Static lang:Resources.Action_Search}"
                            HorizontalAlignment="Stretch"
                            VerticalAlignment="Center"
                            Text="{Binding AvailableItemsSearchCollection.Query, Mode=TwoWay}" />

                        <!-- Refresh Button -->
                        <Button
                            Grid.Row="0"
                            Grid.Column="1"
                            Padding="16,6"
                            HorizontalAlignment="Left"
                            VerticalAlignment="Stretch"
                            Command="{Binding RefreshCommand}">
                            <ui:SymbolIcon FontSize="16" Symbol="Refresh" />
                        </Button>

                        <!-- Settings / Edit Manifests Button -->
                        <Button
                            Grid.Row="0"
                            Grid.Column="2"
                            Command="{Binding OpenExtensionsSettingsDialogCommand}"
                            Padding="16,6"
                            HorizontalAlignment="Left"
                            VerticalAlignment="Stretch">
                            <ui:SymbolIcon FontSize="16" Symbol="Settings" />
                        </Button>
                    </sg:SpacedGrid>
                    
                    <TextBlock Grid.Row="1"
                               HorizontalAlignment="Center"
                               IsVisible="{Binding ShowNoExtensionsFoundMessage}"
                               Text="{x:Static lang:Resources.Label_NoExtensionsFound}"/>

                    <ScrollViewer
                        IsVisible="{Binding !IsLoading}"
                        Grid.Row="1">
                        <ItemsRepeater
                            DataContext="{Binding AvailableItemsSearchCollection}"
                            ItemTemplate="{StaticResource PackageExtensionTemplate}"
                            ItemsSource="{Binding FilteredItems}">
                            <ItemsRepeater.Layout>
                                <StackLayout Orientation="Vertical" />
                            </ItemsRepeater.Layout>
                        </ItemsRepeater>
                    </ScrollViewer>

                    <Panel
                        IsVisible="{Binding IsLoading}"
                        Grid.Row="1">
                        <ProgressBar
                            Margin="32,16"
                            IsIndeterminate="True"
                            IsEnabled="{Binding IsLoading}"
                            IsVisible="{Binding IsLoading}" />
                    </Panel>

                    <ui:InfoBar
                        Grid.Row="2"
                        IsOpen="{Binding !!SelectedAvailableItems.Count}"
                        HorizontalContentAlignment="Right"
                        HorizontalAlignment="Right"
                        CloseButtonCommand="{Binding ClearSelection}"
                        IsIconVisible="False">
                        <ui:InfoBar.Title>
                            <MultiBinding StringFormat="{}{0} Selected">
                                <Binding Path="SelectedAvailableItems.Count" />
                            </MultiBinding>
                        </ui:InfoBar.Title>
                        <ui:InfoBar.ActionButton>
                            <Button
                                Classes="accent"
                                Command="{Binding InstallSelectedExtensionsCommand}"
                                Content="{x:Static lang:Resources.Action_Install}" />
                        </ui:InfoBar.ActionButton>
                    </ui:InfoBar>

                </sg:SpacedGrid>
            </TabItem>

            <TabItem FontSize="18" Header="Installed Extensions" Margin="0,0,0,0">

                <sg:SpacedGrid
                    RowDefinitions="Auto,*,Auto"
                    RowSpacing="12"
                    Margin="8">
                    <sg:SpacedGrid
                        ColumnDefinitions="*,Auto"
                        ColumnSpacing="8">
                        <TextBox
                            Classes="search"
                            Margin="4, 0,0,0"
                            DataContext="{Binding InstalledItemsSearchCollection}"
                            Watermark="{x:Static lang:Resources.Action_Search}"
                            HorizontalAlignment="Stretch"
                            VerticalAlignment="Center"
                            Text="{Binding Query, Mode=TwoWay}" />

                        <!-- Refresh Button -->
                        <Button
                            Grid.Row="0"
                            Grid.Column="1"
                            Padding="16,6"
                            HorizontalAlignment="Left"
                            VerticalAlignment="Stretch"
                            Command="{Binding RefreshCommand}">
                            <ui:SymbolIcon FontSize="16" Symbol="Refresh" />
                        </Button>

                        <!-- Settings / Edit Manifests Button -->
                        <!--<Button
                            Grid.Row="0"
                            Grid.Column="2"
                            Padding="16,6"
                            HorizontalAlignment="Left"
                            VerticalAlignment="Stretch">
                            <ui:SymbolIcon FontSize="16" Symbol="Settings" />
                        </Button>-->
                    </sg:SpacedGrid>

                    <ScrollViewer
                        IsVisible="{Binding !IsLoading}"
                        Grid.Row="1">
                        <ItemsRepeater
                            DataContext="{Binding InstalledItemsSearchCollection}"
                            ItemTemplate="{StaticResource InstalledPackageExtensionTemplate}"
                            ItemsSource="{Binding FilteredItems}">
                            <ItemsRepeater.Layout>
                                <StackLayout Orientation="Vertical" />
                            </ItemsRepeater.Layout>
                        </ItemsRepeater>
                    </ScrollViewer>

                    <Panel
                        IsVisible="{Binding IsLoading}"
                        Grid.Row="1">
                        <ProgressBar
                            Margin="32,16"
                            IsIndeterminate="True"
                            IsEnabled="{Binding IsLoading}"
                            IsVisible="{Binding IsLoading}" />
                    </Panel>

                    <ui:InfoBar
                        Grid.Row="2"
                        IsOpen="{Binding !!SelectedInstalledItems.Count}"
                        HorizontalContentAlignment="Right"
                        HorizontalAlignment="Right"
                        CloseButtonCommand="{Binding ClearSelection}"
                        IsIconVisible="False">
                        <ui:InfoBar.Title>
                            <MultiBinding StringFormat="{}{0} Selected">
                                <Binding Path="SelectedInstalledItems.Count" />
                            </MultiBinding>
                        </ui:InfoBar.Title>
                        <ui:InfoBar.ActionButton>
                            <StackPanel Orientation="Horizontal" Spacing="6">
                                <Button
                                    Classes="accent"
                                    Command="{Binding UpdateSelectedExtensionsCommand}"
                                    Content="{x:Static lang:Resources.Action_Update}" />
                                <Button
                                    Command="{Binding UninstallSelectedExtensionsCommand}"
                                    Content="{x:Static lang:Resources.Action_Uninstall}" />
                            </StackPanel>

                        </ui:InfoBar.ActionButton>
                    </ui:InfoBar>

                </sg:SpacedGrid>

            </TabItem>
        </TabControl.Items>
    </TabControl>
</controls:UserControlBase>