TaskEditDialog.xaml

<Window x:Class="GamePrince.TaskEditDialog"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="编辑任务" Height="680" Width="480"
        Background="#0f172a" WindowStartupLocation="CenterOwner"
        FontFamily="Segoe UI" Foreground="White" ResizeMode="NoResize">
    
    <Window.Resources>
        <!-- 输入框样式 (扁平风格) -->
        <Style x:Key="InputTextBox" TargetType="TextBox">
            <Setter Property="Background" Value="#1e293b"/>
            <Setter Property="Foreground" Value="White"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Padding" Value="12,10"/>
            <Setter Property="FontSize" Value="14"/>
            <Setter Property="CaretBrush" Value="White"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="TextBox">
                        <Border x:Name="border" Background="{TemplateBinding Background}" 
                                CornerRadius="4" BorderBrush="{TemplateBinding BorderBrush}" 
                                BorderThickness="{TemplateBinding BorderThickness}">
                            <ScrollViewer x:Name="PART_ContentHost" Margin="0"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsFocused" Value="True">
                                <Setter TargetName="border" Property="BorderBrush" Value="#8b5cf6"/>
                                <Setter TargetName="border" Property="BorderThickness" Value="2"/>
                            </Trigger>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#283548"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <!-- 下拉框样式 (扁平风格) -->
        <Style x:Key="InputComboBox" TargetType="ComboBox">
            <Setter Property="Background" Value="#1e293b"/>
            <Setter Property="Foreground" Value="White"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Padding" Value="12,10"/>
            <Setter Property="FontSize" Value="14"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="ComboBox">
                        <Grid>
                            <Border x:Name="border" Background="{TemplateBinding Background}" CornerRadius="4">
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="*"/>
                                        <ColumnDefinition Width="30"/>
                                    </Grid.ColumnDefinitions>
                                    <ContentPresenter Grid.Column="0" Content="{TemplateBinding SelectionBoxItem}" 
                                                      ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
                                                      Margin="{TemplateBinding Padding}" VerticalAlignment="Center"/>
                                    <Path Grid.Column="1" Data="M0,0 L4,4 L8,0" Stroke="#94a3b8" 
                                          StrokeThickness="2" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                                    <ToggleButton Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
                                                  Background="Transparent" BorderThickness="0" Opacity="0"/>
                                </Grid>
                            </Border>
                            <Popup x:Name="PART_Popup" AllowsTransparency="True" IsOpen="{TemplateBinding IsDropDownOpen}" 
                                   Placement="Bottom" PopupAnimation="Slide">
                                <Border Background="#1e293b" CornerRadius="4" Margin="0,5,0,0">
                                    <ScrollViewer MaxHeight="200">
                                        <ItemsPresenter/>
                                    </ScrollViewer>
                                </Border>
                            </Popup>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#283548"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <!-- 下拉框项样式 -->
        <Style TargetType="ComboBoxItem">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="Foreground" Value="White"/>
            <Setter Property="Padding" Value="14,10"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="ComboBoxItem">
                        <Border x:Name="border" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}">
                            <ContentPresenter/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#334155"/>
                            </Trigger>
                            <Trigger Property="IsSelected" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#8b5cf6"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <!-- 标签样式 -->
        <Style x:Key="FieldLabel" TargetType="TextBlock">
            <Setter Property="Foreground" Value="#94a3b8"/>
            <Setter Property="FontSize" Value="12"/>
            <Setter Property="FontWeight" Value="Medium"/>
            <Setter Property="Margin" Value="0,0,0,8"/>
        </Style>

        <!-- 取消按钮 (扁平风格) -->
        <Style x:Key="CancelButton" TargetType="Button">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="Foreground" Value="#94a3b8"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Padding" Value="16,10"/>
            <Setter Property="FontSize" Value="14"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border x:Name="border" Background="{TemplateBinding Background}" 
                                CornerRadius="4" Padding="{TemplateBinding Padding}">
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#1e293b"/>
                                <Setter Property="Foreground" Value="White"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <!-- 保存按钮 (扁平风格) -->
        <Style x:Key="SaveButton" TargetType="Button">
            <Setter Property="Background" Value="#8b5cf6"/>
            <Setter Property="Foreground" Value="White"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Padding" Value="24,10"/>
            <Setter Property="FontSize" Value="14"/>
            <Setter Property="FontWeight" Value="SemiBold"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border x:Name="border" Background="{TemplateBinding Background}" 
                                CornerRadius="4" Padding="{TemplateBinding Padding}">
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#a78bfa"/>
                            </Trigger>
                            <Trigger Property="IsPressed" Value="True">
                                <Setter TargetName="border" Property="Background" Value="#7c3aed"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </Window.Resources>

    <Grid>
        <!-- 装饰性顶部条 -->
        <Border Background="#111827" Height="5" VerticalAlignment="Top"/>
        
        <ScrollViewer VerticalScrollBarVisibility="Auto">
            <StackPanel Margin="30,30,30,30">
                <!-- 标题区域 -->
                <StackPanel Margin="0,0,0,30">
                    <TextBlock Text="编辑任务" Foreground="White" FontSize="24" FontWeight="Bold"/>
                    <TextBlock Text="创建或修改任务信息" Foreground="#64748b" FontSize="13" Margin="0,6,0,0"/>
                </StackPanel>

                <!-- 任务标题 -->
                <StackPanel Margin="0,0,0,20">
                    <TextBlock Text="任务标题" Style="{StaticResource FieldLabel}"/>
                    <TextBox x:Name="TitleInput" Style="{StaticResource InputTextBox}"/>
                </StackPanel>

                <!-- 任务描述 -->
                <StackPanel Margin="0,0,0,20">
                    <TextBlock Text="任务描述 (支持 Markdown)" Style="{StaticResource FieldLabel}"/>
                    <TextBox x:Name="DescriptionInput" Style="{StaticResource InputTextBox}" 
                             Height="100" TextWrapping="Wrap" AcceptsReturn="True" 
                             VerticalScrollBarVisibility="Auto"/>
                </StackPanel>

                <!-- 分类和里程碑 -->
                <Grid Margin="0,0,0,20">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="15"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>
                    
                    <StackPanel Grid.Column="0">
                        <TextBlock Text="分类" Style="{StaticResource FieldLabel}"/>
                        <ComboBox x:Name="CategoryInput" Style="{StaticResource InputComboBox}">
                            <ComboBoxItem Content="程序" IsSelected="True"/>
                            <ComboBoxItem Content="美术"/>
                            <ComboBoxItem Content="环境"/>
                            <ComboBoxItem Content="文档"/>
                        </ComboBox>
                    </StackPanel>
                    
                    <StackPanel Grid.Column="2">
                        <TextBlock Text="里程碑" Style="{StaticResource FieldLabel}"/>
                        <ComboBox x:Name="MilestoneInput" Style="{StaticResource InputComboBox}" 
                                  SelectedValuePath="Id">
                            <ComboBox.ItemTemplate>
                                <DataTemplate>
                                    <TextBlock Text="{Binding Title}" Foreground="White"/>
                                </DataTemplate>
                            </ComboBox.ItemTemplate>
                        </ComboBox>
                    </StackPanel>
                </Grid>

                <!-- 紧急度、重要度、预计工时 -->
                <Grid Margin="0,0,0,20">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="10"/>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="10"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>
                    
                    <StackPanel Grid.Column="0">
                        <TextBlock Text="紧急度 (1-10)" Style="{StaticResource FieldLabel}"/>
                        <TextBox x:Name="UrgencyInput" Style="{StaticResource InputTextBox}"/>
                    </StackPanel>
                    
                    <StackPanel Grid.Column="2">
                        <TextBlock Text="重要度 (1-10)" Style="{StaticResource FieldLabel}"/>
                        <TextBox x:Name="ImportanceInput" Style="{StaticResource InputTextBox}"/>
                    </StackPanel>
                    
                    <StackPanel Grid.Column="4">
                        <TextBlock Text="预计工时 (小时)" Style="{StaticResource FieldLabel}"/>
                        <TextBox x:Name="EstimateInput" Style="{StaticResource InputTextBox}"/>
                    </StackPanel>
                </Grid>

                <!-- 截止日期 -->
                <StackPanel Margin="0,0,0,20">
                    <TextBlock Text="截止日期 (YYYY-MM-DD)" Style="{StaticResource FieldLabel}"/>
                    <TextBox x:Name="DueDateInput" Style="{StaticResource InputTextBox}"/>
                </StackPanel>

                <!-- 标签 -->
                <StackPanel Margin="0,0,0,30">
                    <TextBlock Text="标签 (以逗号分隔)" Style="{StaticResource FieldLabel}"/>
                    <TextBox x:Name="TagsInput" Style="{StaticResource InputTextBox}"/>
                </StackPanel>

                <!-- 按钮区域 -->
                <StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
                    <Button Content="取消" Click="Cancel_Click" Style="{StaticResource CancelButton}"/>
                    <Button Content="保存任务" Click="Save_Click" Style="{StaticResource SaveButton}" Margin="15,0,0,0"/>
                </StackPanel>
            </StackPanel>
        </ScrollViewer>
    </Grid>
</Window>