From 83fbf15916a47829508460612ca650e22982cafa Mon Sep 17 00:00:00 2001
From: MoYue <18168119590@163.com>
Date: Mon, 6 Feb 2023 13:24:00 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BA=95=E9=83=A8=E6=B7=BB=E5=8A=A0=E7=B3=BB?=
 =?UTF-8?q?=E7=BB=9F=E7=8A=B6=E6=80=81=E6=A0=8F=E4=BF=A1=E6=81=AF?=
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---
 MonitoringTechnology/Base/StateBackConvert.cs | 35 ++++++++++++++
 MonitoringTechnology/MainWindow.xaml          | 14 +++++-
 .../MonitoringTechnology.csproj               |  1 +
 .../ViewModels/MainViewModel.cs               | 47 ++++++++++++++++++-
 .../Views/SystemOperationView.xaml            |  4 +-
 .../Views/SystemOperationView.xaml.cs         | 14 +++---
 6 files changed, 104 insertions(+), 11 deletions(-)
 create mode 100644 MonitoringTechnology/Base/StateBackConvert.cs

diff --git a/MonitoringTechnology/Base/StateBackConvert.cs b/MonitoringTechnology/Base/StateBackConvert.cs
new file mode 100644
index 0000000..3116823
--- /dev/null
+++ b/MonitoringTechnology/Base/StateBackConvert.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace MonitoringTechnology.Base
+{
+    public class StateBackConvert : IValueConverter
+    {
+        public static object ConvertObject;
+
+        object IValueConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            Brush background = null;
+            if ((bool)value == true)
+            {
+                background = new SolidColorBrush(Color.FromRgb(0, 255, 127));
+            }
+            else if ((bool)value == false)
+            {
+                background = new SolidColorBrush(Color.FromRgb(255, 0, 0));
+            }
+            return background;
+        }
+
+        object IValueConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/MonitoringTechnology/MainWindow.xaml b/MonitoringTechnology/MainWindow.xaml
index 361df71..abfcc7d 100644
--- a/MonitoringTechnology/MainWindow.xaml
+++ b/MonitoringTechnology/MainWindow.xaml
@@ -48,9 +48,10 @@
                         </Style.Triggers>
                     </Style>
                 </ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-        </ResourceDictionary>
 
+            </ResourceDictionary.MergedDictionaries>
+
+        </ResourceDictionary>
     </Window.Resources>
     <Grid>
         <Grid.Background>
@@ -63,6 +64,7 @@
         <Grid.RowDefinitions>
             <RowDefinition Height="80"/>
             <RowDefinition />
+            <RowDefinition Height="50"/>
         </Grid.RowDefinitions>
         <Grid MouseLeftButtonDown="Border_MouseLeftButtonDown">
             <Border Width="55" Height="50" Margin="10,0,20,0" HorizontalAlignment="Left"  >
@@ -101,6 +103,14 @@
             </StackPanel>
         </Grid>
 
+        <!--通信状态-->
+        <StackPanel Orientation="Horizontal" Grid.Row="2"  VerticalAlignment="Center" HorizontalAlignment="Left" Margin="20,0"  >
+            <TextBlock Text="通信状态:" FontSize="15" Foreground="#48D1CC"/>
+            <TextBlock Text="{Binding IsConnection}" Margin="20,2,6,0" FontSize="13" Foreground="#48D1CC"/>
+            <Border Background="{Binding Brush}" Width="10" Height="10" CornerRadius="10" Margin="6,0"/>
+            <TextBlock Text="{Binding LYDevice}" FontSize="15" Foreground="#48D1CC" Margin="6,0"/>
+        </StackPanel>
+
         <ContentControl Grid.Row="1" Content="{Binding MainContent}"/>
 
     </Grid>
diff --git a/MonitoringTechnology/MonitoringTechnology.csproj b/MonitoringTechnology/MonitoringTechnology.csproj
index da89f3f..1531308 100644
--- a/MonitoringTechnology/MonitoringTechnology.csproj
+++ b/MonitoringTechnology/MonitoringTechnology.csproj
@@ -154,6 +154,7 @@
     <Compile Include="Base\Bool2VisibilityConverter.cs" />
     <Compile Include="Base\CommandBase.cs" />
     <Compile Include="Base\NotifyPropertyBase.cs" />
+    <Compile Include="Base\StateBackConvert.cs" />
     <Compile Include="Ble\BleDevice.cs" />
     <Compile Include="Ble\BleExtensions.cs" />
     <Compile Include="Ble\BleManager.cs" />
diff --git a/MonitoringTechnology/ViewModels/MainViewModel.cs b/MonitoringTechnology/ViewModels/MainViewModel.cs
index e1bcb99..34cb9c5 100644
--- a/MonitoringTechnology/ViewModels/MainViewModel.cs
+++ b/MonitoringTechnology/ViewModels/MainViewModel.cs
@@ -7,11 +7,44 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Media;
 
 namespace MonitoringTechnology.ViewModels
 {
     public class MainViewModel : NotifyPropertyBase
     {
+        /// <summary>
+        /// 当前蓝牙设备是否已连接
+        /// </summary>
+        private string _isConnection;
+
+        public string IsConnection
+        {
+            get { return _isConnection; }
+            set { _isConnection = value; this.RaisePropertyChanged(); }
+        }
+        /// <summary>
+        /// 连接标志 -绿色（已连接） / 红色（未连接）
+        /// </summary>
+        private SolidColorBrush brush;
+
+        public SolidColorBrush Brush
+        {
+            get { return brush; }
+            set { brush = value;this.RaisePropertyChanged(); }
+        }
+
+        /// <summary>
+        /// 蓝牙名称
+        /// </summary>
+        private string _lYDevice;
+
+        public string LYDevice
+        {
+            get { return _lYDevice; }
+            set { _lYDevice = value;this.RaisePropertyChanged(); }
+        }
+
 
         private UIElement _mainContent;
 
@@ -29,8 +62,20 @@ namespace MonitoringTechnology.ViewModels
         public MainViewModel()
         {
             TabChangedCommand = new CommandBase(OnTabChanged);
-
             OnTabChanged("MonitoringTechnology.Views.FirstPageView");
+            
+            ///初始化底部系统状态信息
+            if (SystemOperationView.isConnection)
+            {
+                this._isConnection = "已连接";
+                this.brush = new SolidColorBrush(Color.FromRgb(0, 255, 127));
+            }
+            else
+            {
+                this._isConnection = "未连接";
+                this.brush = new SolidColorBrush(Color.FromRgb(255, 0, 0));
+                this._lYDevice = "";
+            }
         }
 
         private void OnTabChanged(object obj)
diff --git a/MonitoringTechnology/Views/SystemOperationView.xaml b/MonitoringTechnology/Views/SystemOperationView.xaml
index 12632f3..e66a81d 100644
--- a/MonitoringTechnology/Views/SystemOperationView.xaml
+++ b/MonitoringTechnology/Views/SystemOperationView.xaml
@@ -64,11 +64,11 @@
     <ScrollViewer VerticalScrollBarVisibility="Hidden">
         <Grid>
             <Grid.RowDefinitions>
-                <RowDefinition Height="500"/>
+                <RowDefinition Height="475"/>
                 <RowDefinition Height="200"/>
             </Grid.RowDefinitions>
             <GroupBox Header="蓝牙搜索与连接" FontSize="15" Grid.Row="0" Margin="10,5,10,5">
-                <Grid Margin="10,40,10,0" Height="440" VerticalAlignment="Top">
+                <Grid Margin="10,35,10,0" Height="420" VerticalAlignment="Top">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition/>
                     </Grid.ColumnDefinitions>
diff --git a/MonitoringTechnology/Views/SystemOperationView.xaml.cs b/MonitoringTechnology/Views/SystemOperationView.xaml.cs
index dc14dad..b7756f0 100644
--- a/MonitoringTechnology/Views/SystemOperationView.xaml.cs
+++ b/MonitoringTechnology/Views/SystemOperationView.xaml.cs
@@ -182,14 +182,15 @@ namespace MonitoringTechnology.Views
                 if (connected)
                 {
                     systemOperationViewModel.connectDevice = "断开连接";
-                    buttonConnect.Background = new SolidColorBrush(Color.FromRgb(199, 0, 6));
-                    buttonConnect.Foreground = new SolidColorBrush(Colors.White);
+                    MainWindow.mainViewModel.IsConnection = "已连接";
+                    MainWindow.mainViewModel.Brush = new SolidColorBrush(Color.FromRgb(0, 255, 127));//设置连接状态颜色-绿色
+                    MainWindow.mainViewModel.LYDevice = LYScanPage._bleDevice.Name;
                 }
                 else
                 {
                     systemOperationViewModel.connectDevice = "连接设备";
-                    buttonConnect.Background = new SolidColorBrush(Colors.LightGray);
-                    buttonConnect.Foreground = new SolidColorBrush(Colors.Black);
+                    MainWindow.mainViewModel.IsConnection = "未连接";
+                    MainWindow.mainViewModel.Brush = new SolidColorBrush(Color.FromRgb(255, 0, 0));//设置连接状态颜色-红色
                 }
             });
         }
@@ -429,8 +430,9 @@ namespace MonitoringTechnology.Views
             if (device.IsConnected == true)
             {
                 systemOperationViewModel.connectDevice = "断开连接";
-                buttonConnect.Background = new SolidColorBrush(Color.FromRgb(199, 0, 6));
-                buttonConnect.Foreground = new SolidColorBrush(Colors.White);
+                MainWindow.mainViewModel.IsConnection = "已连接";
+                MainWindow.mainViewModel.Brush = new SolidColorBrush(Color.FromRgb(0, 255, 127));//设置连接状态颜色-绿色
+                MainWindow.mainViewModel.LYDevice = device.Name;
 
                 if (isSending == true)//如果处于循环发送状态
                 {