<Window x:Class="CrazyCoder.Views.SpeechWindow"
        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"
        mc:Ignorable="d"
        Title="语音助手" Height="500" Width="700" WindowStartupLocation="CenterScreen">
    <Window.Resources>
        <Style x:Key="GroupBorder" TargetType="Border">
            <Setter Property="BorderBrush" Value="#D0D0D0"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="Margin" Value="0,0,0,6"/>
        </Style>

        <Style x:Key="SectionTitle" TargetType="TextBlock">
            <Setter Property="FontWeight" Value="Bold"/>
            <Setter Property="Margin" Value="4,3"/>
            <Setter Property="FontSize" Value="13"/>
        </Style>

        <Style x:Key="ConfigLabel" TargetType="TextBlock">
            <Setter Property="VerticalAlignment" Value="Center"/>
            <Setter Property="Margin" Value="4,2"/>
        </Style>

        <Style x:Key="ActionButton" TargetType="Button">
            <Setter Property="Height" Value="34"/>
            <Setter Property="Margin" Value="2"/>
            <Setter Property="Padding" Value="12,0"/>
            <Setter Property="FontSize" Value="13"/>
        </Style>
    </Window.Resources>

    <Grid Margin="8">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>

        <!-- 语音设置 -->
        <Border Grid.Row="0" Style="{StaticResource GroupBorder}">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>

                <TextBlock Text="语音设置" Style="{StaticResource SectionTitle}"/>

                <Grid Grid.Row="1" Margin="4,0,4,2">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>

                    <TextBlock Grid.Column="0" Text="语音角色" Style="{StaticResource ConfigLabel}" Width="70"/>
                    <ComboBox Grid.Column="1" ItemsSource="{Binding Voices}"
                              SelectedIndex="{Binding SelectedVoiceIndex}"
                              Height="28" Margin="2"/>
                </Grid>

                <Grid Grid.Row="2" Margin="4,0,4,4">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto"/>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="Auto"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>

                    <TextBlock Grid.Column="0" Text="音量" Style="{StaticResource ConfigLabel}" Width="40"/>
                    <Slider Grid.Column="1" Minimum="0" Maximum="100"
                            Value="{Binding Volume}" Margin="4,0"
                            TickFrequency="10" IsSnapToTickEnabled="True"
                            VerticalAlignment="Center"/>
                    <TextBlock Grid.Column="2" Text="{Binding Volume, StringFormat={}{0}}" 
                               Style="{StaticResource ConfigLabel}" Width="40"
                               TextAlignment="Center"/>

                    <TextBlock Grid.Column="0" Text="语速" Style="{StaticResource ConfigLabel}" Width="40"
                               Grid.ColumnSpan="2" Visibility="Collapsed"/>
                    <TextBlock Grid.Column="2" Text="语速" Style="{StaticResource ConfigLabel}" Width="40"
                               Margin="8,2,2,2"/>
                    <Slider Grid.Column="3" Minimum="-10" Maximum="10"
                            Value="{Binding Rate}" Margin="4,0"
                            TickFrequency="1" IsSnapToTickEnabled="True"
                            VerticalAlignment="Center"/>
                    <TextBlock Grid.Column="4" Text="{Binding Rate, StringFormat={}{0}}" 
                               Style="{StaticResource ConfigLabel}" Width="40"
                               TextAlignment="Center"/>
                </Grid>
            </Grid>
        </Border>

        <!-- 文本输入 -->
        <Border Grid.Row="1" Style="{StaticResource GroupBorder}">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>

                <TextBlock Text="朗读文本" Style="{StaticResource SectionTitle}"/>

                <TextBox Grid.Row="1" Text="{Binding SpeakText, UpdateSourceTrigger=PropertyChanged}"
                         AcceptsReturn="True" AcceptsTab="True"
                         VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"
                         FontFamily="Consolas" FontSize="14"
                         BorderThickness="0" Margin="4"
                         MinHeight="100"/>
            </Grid>
        </Border>

        <!-- 操作按钮 -->
        <Border Grid.Row="3" Style="{StaticResource GroupBorder}" Padding="4">
            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                <Button Content="朗读" Command="{Binding SpeakCommand}"
                        Style="{StaticResource ActionButton}" Width="100"/>
                <Button Content="停止" Command="{Binding StopCommand}"
                        Style="{StaticResource ActionButton}" Width="100"/>
                <Button Content="保存为 WAV" Command="{Binding SaveWavCommand}"
                        Style="{StaticResource ActionButton}" Width="120"/>
            </StackPanel>
        </Border>
    </Grid>
</Window>