NetworkTool/windows/QuickIP.Client/MainWindow.xaml

<Window x:Class="QuickIP.Client.MainWindow"
         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="QuickIP"
         Height="680"
         Width="980"
         MinHeight="640"
         MinWidth="920"
         WindowStartupLocation="CenterScreen">
    <Grid Background="#F5F7FB">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <Border Grid.Row="0"
                Margin="24,24,24,16"
                Padding="24"
                Background="White"
                CornerRadius="12">
            <StackPanel>
                <TextBlock FontSize="28"
                           FontWeight="SemiBold"
                           Foreground="#111827"
                           Text="QuickIP 连接页" />
                <TextBlock Margin="0,8,0,0"
                           FontSize="14"
                           Foreground="#4B5563"
                           Text="先选择本机有线网卡，客户端会优先尝试直连管理口；只有直连失败时，才需要切换到维护网络。" />
            </StackPanel>
        </Border>

        <Grid Grid.Row="1" Margin="24,0,24,16">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="2.2*" />
                <ColumnDefinition Width="1.4*" />
            </Grid.ColumnDefinitions>

            <Border Grid.Column="0"
                    Margin="0,0,16,0"
                    Padding="24"
                    Background="White"
                    CornerRadius="12">
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>

                    <TextBlock FontSize="20"
                               FontWeight="SemiBold"
                               Foreground="#111827"
                               Text="本机网卡与连接" />

                    <StackPanel Grid.Row="1" Margin="0,20,0,0">
                        <TextBlock FontSize="13"
                                   Foreground="#374151"
                                   Text="本机有线网卡" />
                        <ComboBox x:Name="AdapterComboBox"
                                  Margin="0,8,0,0"
                                  MinHeight="36"
                                  DisplayMemberPath="DisplayName"
                                  SelectionChanged="AdapterComboBox_OnSelectionChanged" />
                        <Border Margin="0,12,0,0" Padding="12" Background="#F9FAFB" CornerRadius="10">
                            <StackPanel>
                                <TextBlock FontSize="12" Foreground="#6B7280" Text="建议选择" />
                                <TextBlock x:Name="RecommendedAdapterTextBlock"
                                           Margin="0,8,0,0"
                                           FontSize="14"
                                           FontWeight="SemiBold"
                                           Foreground="#111827"
                                           Text="-" />
                                <TextBlock x:Name="RecommendedReasonTextBlock"
                                           Margin="0,8,0,0"
                                           FontSize="12"
                                           Foreground="#4B5563"
                                           Text="-" />
                                <TextBlock x:Name="ProbeReasonTextBlock"
                                           Margin="0,8,0,0"
                                           FontSize="12"
                                           Foreground="#4B5563"
                                           Text="尚未对 169.254.100.2 进行可达性探测。" />
                            </StackPanel>
                        </Border>
                    </StackPanel>

                    <UniformGrid Grid.Row="2" Margin="0,24,0,0" Columns="2">
                        <Border Margin="0,0,12,12" Padding="16" Background="#F9FAFB" CornerRadius="10">
                            <StackPanel>
                                <TextBlock FontSize="12" Foreground="#6B7280" Text="网卡名称 / 级别" />
                                <TextBlock x:Name="AdapterNameTextBlock" Margin="0,8,0,0" FontSize="16" FontWeight="SemiBold" Foreground="#111827" Text="-" />
                            </StackPanel>
                        </Border>
                        <Border Margin="0,0,0,12" Padding="16" Background="#F9FAFB" CornerRadius="10">
                            <StackPanel>
                                <TextBlock FontSize="12" Foreground="#6B7280" Text="链路状态" />
                                <TextBlock x:Name="AdapterLinkTextBlock" Margin="0,8,0,0" FontSize="16" FontWeight="SemiBold" Foreground="#111827" Text="-" />
                            </StackPanel>
                        </Border>
                        <Border Margin="0,0,12,0" Padding="16" Background="#F9FAFB" CornerRadius="10">
                            <StackPanel>
                                <TextBlock FontSize="12" Foreground="#6B7280" Text="当前 IPv4" />
                                <TextBlock x:Name="AdapterIPv4TextBlock" Margin="0,8,0,0" FontSize="16" FontWeight="SemiBold" Foreground="#111827" Text="-" />
                            </StackPanel>
                        </Border>
                        <Border Margin="0,0,0,0" Padding="16" Background="#F9FAFB" CornerRadius="10">
                            <StackPanel>
                                <TextBlock FontSize="12" Foreground="#6B7280" Text="网卡类型" />
                                <TextBlock x:Name="AdapterTypeTextBlock" Margin="0,8,0,0" FontSize="16" FontWeight="SemiBold" Foreground="#111827" Text="-" />
                            </StackPanel>
                        </Border>
                    </UniformGrid>

                    <Border Grid.Row="2" Margin="0,156,0,0" Padding="16" Background="#ECFDF5" CornerRadius="10" VerticalAlignment="Top">
                        <StackPanel>
                            <TextBlock FontSize="12" Foreground="#065F46" Text="管理口探测结果" />
                            <TextBlock x:Name="AdapterProbeTextBlock"
                                       Margin="0,8,0,0"
                                       FontSize="16"
                                       FontWeight="SemiBold"
                                       Foreground="#065F46"
                                       Text="-" />
                        </StackPanel>
                    </Border>

                    <Border Grid.Row="3" Margin="0,24,0,0" Padding="16" Background="#EEF2FF" CornerRadius="10">
                        <StackPanel>
                            <TextBlock x:Name="StatusTextBlock"
                                       FontSize="13"
                                       Foreground="#3730A3"
                                       TextWrapping="Wrap"
                                       Text="请选择一块有线网卡。" />
                            <TextBlock x:Name="DiscoveredDeviceTextBlock"
                                       Margin="0,10,0,0"
                                       FontSize="12"
                                       Foreground="#4B5563"
                                       TextWrapping="Wrap"
                                       Text="尚未发现设备。" />
                        </StackPanel>
                    </Border>
                </Grid>
            </Border>

            <Border Grid.Column="1"
                    Padding="24"
                    Background="White"
                    CornerRadius="12">
                    <Grid>
                        <Grid.RowDefinitions>
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="*" />
                        </Grid.RowDefinitions>

                    <TextBlock FontSize="20"
                               FontWeight="SemiBold"
                               Foreground="#111827"
                               Text="操作" />

                    <Border Grid.Row="1" Margin="0,20,0,0" Padding="16" Background="#F9FAFB" CornerRadius="10">
                        <StackPanel>
                            <TextBlock FontSize="13"
                                       FontWeight="SemiBold"
                                       Foreground="#111827"
                                       Text="管理密码（必填）" />
                            <TextBlock Margin="0,6,0,0"
                                       FontSize="12"
                                       Foreground="#6B7280"
                                       Text="用于连接 Linux Agent。客户端不会在界面上显示默认密码。" />
                            <Grid Margin="0,10,0,0">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="Auto" />
                                </Grid.ColumnDefinitions>
                                <PasswordBox x:Name="PasswordBox"
                                             MinHeight="38"
                                             VerticalContentAlignment="Center"
                                             PasswordChanged="PasswordBox_OnPasswordChanged"
                                             ToolTip="请输入当前 Agent 使用的管理密码。" />
                                <TextBox x:Name="PasswordTextBox"
                                         Visibility="Collapsed"
                                         MinHeight="38"
                                         VerticalContentAlignment="Center"
                                         TextChanged="PasswordTextBox_OnTextChanged"
                                         ToolTip="请输入当前 Agent 使用的管理密码。" />
                                <Button x:Name="TogglePasswordVisibilityButton"
                                        Grid.Column="1"
                                        Margin="8,0,0,0"
                                        MinWidth="42"
                                        Padding="10,0"
                                        Click="TogglePasswordVisibilityButton_OnClick"
                                        Content="👁" />
                            </Grid>
                            <TextBlock Margin="0,10,0,0"
                                       FontSize="12"
                                       Foreground="#6B7280"
                                       Text="客户端会自动保存并回填你上次输入的密码。" />
                        </StackPanel>
                    </Border>

                    <Button x:Name="SwitchMaintenanceButton"
                            Grid.Row="2"
                            Margin="0,16,0,0"
                            MinHeight="42"
                            Click="SwitchMaintenanceButton_OnClick"
                            Content="切换到维护网络" />

                    <Button x:Name="DiscoverConnectButton"
                            Grid.Row="3"
                            Margin="0,12,0,0"
                            MinHeight="42"
                            Click="DiscoverConnectButton_OnClick"
                            Content="发现并连接" />

                    <Border Grid.Row="4" Margin="0,16,0,0" Padding="12" Background="#FEF3C7" CornerRadius="10">
                        <TextBlock x:Name="AdminStateTextBlock"
                                   FontSize="12"
                                   Foreground="#92400E"
                                   TextWrapping="Wrap"
                                   Text="管理员状态：未知" />
                    </Border>

                    <Border Grid.Row="5" Margin="0,16,0,0" Padding="16" Background="#F9FAFB" CornerRadius="10">
                        <StackPanel>
                            <TextBlock FontSize="13" FontWeight="SemiBold" Foreground="#111827" Text="当前执行顺序" />
                            <TextBlock Margin="0,12,0,0" Foreground="#4B5563" Text="1. 选择本机有线网卡" />
                            <TextBlock Margin="0,8,0,0" Foreground="#4B5563" Text="2. 先尝试直接访问 169.254.100.2" />
                            <TextBlock Margin="0,8,0,0" Foreground="#4B5563" Text="3. 如果直连失败，再切换到维护网络" />
                            <TextBlock Margin="0,8,0,0" Foreground="#4B5563" Text="4. 自动带出或输入密码并验证连接" />
                        </StackPanel>
                    </Border>

                    <Border Grid.Row="6" Margin="0,16,0,0" Padding="16" Background="#F3F4F6" CornerRadius="10">
                        <Grid>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="*" />
                            </Grid.RowDefinitions>
                            <TextBlock FontSize="13" FontWeight="SemiBold" Foreground="#111827" Text="运行日志" />
                            <ListBox x:Name="EventLogListBox"
                                     Grid.Row="1"
                                     Margin="0,12,0,0"
                                     MinHeight="180" />
                        </Grid>
                    </Border>
                </Grid>
            </Border>
        </Grid>

        <Border Grid.Row="2"
                Margin="24,0,24,24"
                Padding="16"
                Background="White"
                CornerRadius="12">
            <TextBlock Foreground="#6B7280"
                       Text="当前版本已支持推荐网卡、本机密码保存、切换到维护网络、UDP 发现和最小 HTTP 连接验证。点击按钮后会在右侧日志里显示详细步骤。" />
        </Border>
    </Grid>
</Window>