DMS/DMS.WPF/Views/TriggersView.xaml

<UserControl x:Class="DMS.WPF.Views.TriggersView"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800">

    
    <Grid Margin="10">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <!-- Toolbar -->
        <ui:CommandBar Grid.Row="0" DefaultLabelPosition="Right" IsOpen="False" Margin="0,0,0,10">
            <ui:AppBarButton Command="{Binding AddTriggerCommand}" Label="添加触发器">
                <ui:AppBarButton.Icon>
                    <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Add}" />
                </ui:AppBarButton.Icon>
            </ui:AppBarButton>
            <ui:AppBarButton Command="{Binding EditTriggerCommand}" Label="编辑触发器">
                <ui:AppBarButton.Icon>
                    <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Edit}" />
                </ui:AppBarButton.Icon>
            </ui:AppBarButton>
            <ui:AppBarButton Command="{Binding DeleteTriggerCommand}" Label="删除触发器">
                <ui:AppBarButton.Icon>
                    <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Delete}" />
                </ui:AppBarButton.Icon>
            </ui:AppBarButton>
            <ui:AppBarButton Command="{Binding LoadTriggersCommand}" Label="刷新">
                <ui:AppBarButton.Icon>
                    <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Refresh}" />
                </ui:AppBarButton.Icon>
            </ui:AppBarButton>
        </ui:CommandBar>

        <!-- Triggers List -->
        <DataGrid Grid.Row="1" 
                  ItemsSource="{Binding Triggers}" 
                  SelectedItem="{Binding SelectedTrigger}"
                  AutoGenerateColumns="False"
                  IsReadOnly="True"
                  SelectionMode="Single">
            <DataGrid.Columns>
                <DataGridTextColumn Header="描述" Binding="{Binding Description}" Width="*" />
                <DataGridTextColumn Header="变量ID" Binding="{Binding VariableId}" Width="150" />
                <DataGridTextColumn Header="条件" Binding="{Binding Condition}" Width="100" />
                <DataGridTextColumn Header="阈值/范围" Binding="{Binding Threshold, StringFormat='{}{0:N2}'}" Width="100" />
                <DataGridTextColumn Header="下限" Binding="{Binding LowerBound, StringFormat='{}{0:N2}'}" Width="100" />
                <DataGridTextColumn Header="上限" Binding="{Binding UpperBound, StringFormat='{}{0:N2}'}" Width="100" />
                <DataGridTextColumn Header="动作" Binding="{Binding Action}" Width="100" />
                <DataGridTextColumn Header="激活" Binding="{Binding IsActive}" Width="60" />
                <DataGridTextColumn Header="最后触发" Binding="{Binding LastTriggeredAt, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" />
                <DataGridTextColumn Header="创建时间" Binding="{Binding CreatedAt, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" />
                <DataGridTextColumn Header="更新时间" Binding="{Binding UpdatedAt, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}" Width="150" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</UserControl>