初步完成变量选择Mqtt服务器

DMS.WPF/Views/Dialogs/MqttAliasBatchEditDialog.xaml

@@ -1,38 +1,86 @@
-<ui:ContentDialog
-    x:Class="DMS.WPF.Views.Dialogs.MqttAliasBatchEditDialog"
-    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:hc="https://handyorg.github.io/handycontrol"
-    xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern"
-    xmlns:vm="clr-namespace:DMS.WPF.ViewModels.Dialogs"
-    xmlns:models="clr-namespace:DMS.Core.Models"
-    mc:Ignorable="d"
-    d:DataContext="{d:DesignInstance vm:MqttAliasBatchEditDialogViewModel}"
-    Title="{Binding Title}"
-    PrimaryButtonText="确定"
-    CloseButtonText="取消"
-    >
-    <StackPanel Margin="10">
-        <TextBlock TextWrapping="WrapWithOverflow" Margin="5 10" FontSize="13" Foreground="#666">设置的别名，当变量向MQTT服务器发送数据时就会按照设置设置好的别名发送，请在MQTT服务端，按照设置的名称接受。</TextBlock>
-        <DataGrid ItemsSource="{Binding VariablesToEdit}"
+<ui:ContentDialog x:Class="DMS.WPF.Views.Dialogs.MqttAliasBatchEditDialog"
+                  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"
+                  xmlns:vm="clr-namespace:DMS.WPF.ViewModels.Dialogs"
+                  d:DataContext="{d:DesignInstance vm:MqttAliasBatchEditDialogViewModel}"
+                  Title="批量编辑MQTT别名"
+                  PrimaryButtonText="确定"
+                  CloseButtonText="取消"
+                  PrimaryButtonCommand="{Binding ConfirmCommand}"
+                  CloseButtonCommand="{Binding CloseCommand}"
+                  DefaultButton="Primary"
+                  Background="White"
+                  mc:Ignorable="d"
+                  >
+    
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <TextBlock Grid.Row="0" 
+                   Text="为目标MQTT服务器设置变量别名：" 
+                   Margin="0,0,0,10" 
+                   Style="{StaticResource BodyTextBlockStyle}" />
+
+        <StackPanel Grid.Row="1" Orientation="Horizontal" Margin="0,0,0,10">
+            <TextBlock Text="MQTT服务器：" VerticalAlignment="Center" />
+            <TextBlock Text="{Binding SelectedMqttServer.ServerName}" 
+                       FontWeight="Bold" 
+                       Margin="5,0,0,0" 
+                       VerticalAlignment="Center" />
+        </StackPanel>
+
+        <DataGrid Grid.Row="2"
+                  ItemsSource="{Binding VariableMqttAliases}"
                   AutoGenerateColumns="False"
                   CanUserAddRows="False"
                   CanUserDeleteRows="False"
-                  IsReadOnly="False">
+                  Margin="0,0,0,10"
+                  MinHeight="300"
+                  MaxHeight="500">
             <DataGrid.Columns>
-                <DataGridTextColumn Header="变量名称" Binding="{Binding Variable.Name}" IsReadOnly="True" Width="*"/>
-                <DataGridTextColumn Header="标识符" Binding="{Binding Identifier}" IsReadOnly="True" Width="*"/>
-                <DataGridTemplateColumn Header="MQTT别名" Width="*">
-                    <DataGridTemplateColumn.CellTemplate>
-                        <DataTemplate>
-                            <hc:TextBox Text="{Binding MqttAlias, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                                        hc:InfoElement.Placeholder="请输入别名"/>
-                        </DataTemplate>
-                    </DataGridTemplateColumn.CellTemplate>
-                </DataGridTemplateColumn>
+                <DataGridTextColumn Header="变量名称" 
+                                    Binding="{Binding VariableId}" 
+                                    IsReadOnly="True"
+                                    Width="*" />
+                <DataGridTextColumn Header="别名" 
+                                    Binding="{Binding Alias}" 
+                                    Width="*" />
             </DataGrid.Columns>
         </DataGrid>
-    </StackPanel>
+
+        <StackPanel Grid.Row="3" Orientation="Horizontal" HorizontalAlignment="Right">
+            <TextBox x:Name="PrefixTextBox" 
+                     Width="150" 
+                     Margin="0,0,10,0">
+                <TextBox.Resources>
+                    <VisualBrush x:Key="HintText" AlignmentX="Left" AlignmentY="Center" Stretch="None">
+                        <VisualBrush.Visual>
+                            <TextBlock Text="输入前缀" Foreground="Gray" Margin="5,0,0,0" />
+                        </VisualBrush.Visual>
+                    </VisualBrush>
+                </TextBox.Resources>
+                <TextBox.Style>
+                    <Style TargetType="TextBox">
+                        <Setter Property="Background" Value="White" />
+                        <Style.Triggers>
+                            <Trigger Property="Text" Value="">
+                                <Setter Property="Background" Value="{StaticResource HintText}" />
+                            </Trigger>
+                        </Style.Triggers>
+                    </Style>
+                </TextBox.Style>
+            </TextBox>
+            <Button Content="应用前缀" 
+                    Command="{Binding ApplySamePrefixCommand}" 
+                    CommandParameter="{Binding Text, ElementName=PrefixTextBox}" />
+        </StackPanel>
+    </Grid>
 </ui:ContentDialog>