Sln.Wcs/Sln_Wpf/Page/MainPage.xaml

<UserControl x:Class="Sln_Wpf.Page.MainPage"
             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" 
            mc:Ignorable="d" 
            d:DesignHeight="600" d:DesignWidth="1100"
            Background="#F5F7FA">
    
    <UserControl.Resources>
        <Style x:Key="CardStyle" TargetType="Border">
            <Setter Property="Background" Value="White"/>
            <Setter Property="CornerRadius" Value="12"/>
            <Setter Property="Effect">
                <Setter.Value>
                    <DropShadowEffect Color="LightGray" BlurRadius="15" ShadowDepth="2" Opacity="0.3"/>
                </Setter.Value>
            </Setter>
        </Style>
    </UserControl.Resources>

    <Grid Margin="30,20,30,20">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>

        <!-- 欢迎卡片 -->
        <Border Grid.Row="0" Style="{StaticResource CardStyle}" Padding="25,20" Margin="0,0,0,20">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="Auto"/>
                </Grid.ColumnDefinitions>
                <StackPanel>
                    <TextBlock Text="欢迎回来，" FontSize="20" Foreground="#5A6E7A"/>
                    <TextBlock Text="WCS 平台已就绪" FontSize="28" FontWeight="Bold" Foreground="#2C3E50" Margin="0,5,0,10"/>
                    <TextBlock Text="" FontSize="14" Foreground="#7F8C8D"/>
                </StackPanel>
                <Border Grid.Column="1" Background="#E8F0FE" CornerRadius="12" Padding="15,10" VerticalAlignment="Center">
                    <StackPanel Orientation="Horizontal">
                        <TextBlock Text="✅" FontSize="24"/>
                        <TextBlock x:Name="PlcConnectedFlag"  Text="PLC已连接" FontSize="14" Foreground="#2C5A7A" VerticalAlignment="Center" Margin="5,0,0,0"/>
                    </StackPanel>
                </Border>
            </Grid>
        </Border>

        <!-- 统计卡片区：展示设备、仓库、任务概览 -->
        <Grid Grid.Row="1" Margin="0,10,0,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>

            <!-- 设备统计卡片 -->
            <Border Grid.Column="0" Style="{StaticResource CardStyle}" Margin="0,0,15,0" Padding="20">
                <StackPanel>
                    <TextBlock Text="📡 设备状态" FontSize="16" FontWeight="Bold" Foreground="#3A7CA5" Margin="0,0,0,12"/>
                    <TextBlock Text="提升机" FontSize="14" Foreground="#4A627A"/>
                    <TextBlock x:Name="ElevatorConnectedFlag" Text="在线: 4 / 离线: 0" FontSize="22" FontWeight="Bold" Foreground="#2C3E50" Margin="0,5,0,10"/>
                    <TextBlock Text="AGV 小车" FontSize="14" Foreground="#4A627A" Margin="0,10,0,0"/>
                    <TextBlock x:Name="AgvConnectedFlag" Text="在线: 8 / 离线: 1" FontSize="22" FontWeight="Bold" Foreground="#2C3E50" Margin="0,5,0,0"/>
                </StackPanel>
            </Border>

            <!-- 仓库统计卡片 -->
            <Border Grid.Column="1" Style="{StaticResource CardStyle}" Margin="0,0,15,0" Padding="20">
                <StackPanel>
                    <TextBlock Text="🏚️ 仓储概况" FontSize="16" FontWeight="Bold" Foreground="#3A7CA5" Margin="0,0,0,12"/>
                    <TextBlock Text="总库位" FontSize="14" Foreground="#4A627A"/>
                    <TextBlock x:Name="TotalStorageSpace" Text="1,280" FontSize="28" FontWeight="Bold" Foreground="#2C3E50" Margin="0,5,0,5"/>
                    <TextBlock x:Name="StorageSpaceUsage" Text="已用库位: 845 | 空闲: 435" FontSize="13" Foreground="#7F8C8D"/>
                    <ProgressBar x:Name="StorageSpaceUsageBar" Minimum="0" Maximum="100" Value="66" Height="8" Background="#E9ECF1" Foreground="#3A7CA5" Margin="0,12,0,0"/>
                    <TextBlock x:Name="StorageSpaceUsageText" Text="库容利用率 66%" FontSize="12" Foreground="#5A6E7A" Margin="0,5,0,0"/>
                </StackPanel>
            </Border>

            <!-- 任务统计卡片 -->
            <Border Grid.Column="2" Style="{StaticResource CardStyle}" Padding="20">
                <StackPanel>
                    <TextBlock Text="📋 任务看板" FontSize="16" FontWeight="Bold" Foreground="#3A7CA5" Margin="0,0,0,12"/>
                    <TextBlock Text="执行中" FontSize="14" Foreground="#4A627A"/>
                    <TextBlock x:Name="TaskCountText" Text="23" FontSize="28" FontWeight="Bold" Foreground="#E67E22" Margin="0,5,0,5"/>
                </StackPanel>
            </Border>
        </Grid>

        <!-- 最近任务动态 -->
        <Border Grid.Row="2" Style="{StaticResource CardStyle}"  Padding="20" Margin="0,25,0,0">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>
                <TextBlock Text="📌 最近动态" FontSize="16" FontWeight="Bold" Foreground="#2C3E50" Margin="0,0,0,15"/>
                <StackPanel Grid.Row="1">

                </StackPanel>
            </Grid>
        </Border>
    </Grid>
</UserControl>