<Window x:Class="CrazyCoder.Views.RedisManagerWindow"
        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:vm="clr-namespace:CrazyCoder.ViewModels"
        mc:Ignorable="d"
        Title="Redis 管理器" Height="700" Width="1100" WindowStartupLocation="CenterScreen">
    <Window.Resources>
        <Style x:Key="GroupBorder" TargetType="Border">
            <Setter Property="BorderBrush" Value="#D0D0D0"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="Margin" Value="0,0,4,0"/>
        </Style>

        <HierarchicalDataTemplate DataType="{x:Type vm:RedisTreeNode}" ItemsSource="{Binding Children}">
            <StackPanel Orientation="Horizontal" Margin="{Binding Indent}">
                <TextBlock Text="{Binding Title}" Margin="4,2"/>
            </StackPanel>
        </HierarchicalDataTemplate>
    </Window.Resources>

    <Grid Margin="8">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="280"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <!-- 左侧：树形节点 -->
        <Border Grid.Column="0" Style="{StaticResource GroupBorder}">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>

                <TextBlock Text="Redis 服务器" FontWeight="Bold" Background="#F0F0F0" Padding="6,3"/>

                <!-- 搜索框 -->
                <Grid Grid.Row="1" Margin="4">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="Auto"/>
                    </Grid.ColumnDefinitions>
                    <TextBox Text="{Binding SearchPattern, UpdateSourceTrigger=PropertyChanged}" Height="26"/>
                    <Button Grid.Column="1" Content="搜索" Command="{Binding SearchKeysCommand}" Height="26" Width="50" Margin="4,0,0,0"/>
                </Grid>

                <!-- 树 -->
                <TreeView x:Name="treeView" Grid.Row="2" ItemsSource="{Binding TreeNodes}" BorderThickness="0"
                          SelectedItemChanged="OnTreeSelectedItemChanged"
                          MouseDoubleClick="OnTreeMouseDoubleClick">
                    <TreeView.ItemTemplate>
                        <HierarchicalDataTemplate ItemsSource="{Binding Children}">
                            <TextBlock Text="{Binding Title}" Margin="4,2"/>
                        </HierarchicalDataTemplate>
                    </TreeView.ItemTemplate>
                </TreeView>

                <!-- 底部操作按钮 -->
                <StackPanel Grid.Row="3" Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,4">
                    <Button Content="添加节点" Command="{Binding AddNodeCommand}" Width="80" Height="28" Margin="2"/>
                    <Button Content="编辑节点" Command="{Binding EditNodeCommand}" Width="80" Height="28" Margin="2"/>
                    <Button Content="删除节点" Command="{Binding DeleteNodeCommand}" Width="80" Height="28" Margin="2"/>
                </StackPanel>
            </Grid>
        </Border>

        <!-- 右侧：Key 值显示 -->
        <Border Grid.Column="1" BorderBrush="#D0D0D0" BorderThickness="1" Margin="4,0,0,0">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>

                <TextBlock Text="Key 值" FontWeight="Bold" Background="#F0F0F0" Padding="6,3"/>

                <TextBox Grid.Row="1" Text="{Binding KeyValue, Mode=OneWay}"
                         FontFamily="Consolas" FontSize="13"
                         IsReadOnly="True"
                         VerticalScrollBarVisibility="Auto"
                         HorizontalScrollBarVisibility="Auto"
                         BorderThickness="0"
                         TextWrapping="Wrap"/>
            </Grid>
        </Border>

        <!-- 状态栏 -->
        <StatusBar Grid.ColumnSpan="2" VerticalAlignment="Bottom">
            <StatusBar.ItemsPanel>
                <ItemsPanelTemplate>
                    <Grid>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="*"/>
                        </Grid.ColumnDefinitions>
                    </Grid>
                </ItemsPanelTemplate>
            </StatusBar.ItemsPanel>
            <StatusBarItem>
                <TextBlock Text="{Binding Status}"/>
            </StatusBarItem>
        </StatusBar>
    </Grid>
</Window>