From f0c94cdfd82e8db9145e72d4fe27cd6952067873 Mon Sep 17 00:00:00 2001
From: fyf <FYF@FENGYOUFU>
Date: Mon, 16 May 2022 13:29:57 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E5=91=8A=E8=AD=A6=E6=97=A5?=
 =?UTF-8?q?=E5=BF=97=E6=9F=A5=E8=AF=A2=E7=95=8C=E9=9D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BPASmartClient.Model/Book.cs                  |  43 ++++
 .../BPASmartClient.ViewModel.csproj           |   1 +
 .../LogOrAlarmViewModel.cs                    | 209 ++++++++++++++++--
 BPASmartClient.ViewModel/LogViewModel.cs      |   1 +
 BPASmartClient.ViewModel/MainViewModel.cs     |   6 +-
 BPASmartClient/Control/LogOrAlarmView.xaml    |  94 ++------
 BPASmartClient/Control/LogOrAlarmView.xaml.cs |  10 +
 BPASmartClient/MainWindow.xaml                |   4 +-
 BPASmartClient/MainWindow.xaml.cs             |   5 +-
 9 files changed, 281 insertions(+), 92 deletions(-)
 create mode 100644 BPASmartClient.Model/Book.cs

diff --git a/BPASmartClient.Model/Book.cs b/BPASmartClient.Model/Book.cs
new file mode 100644
index 00000000..e6e5bbda
--- /dev/null
+++ b/BPASmartClient.Model/Book.cs
@@ -0,0 +1,43 @@
+using Microsoft.Toolkit.Mvvm.ComponentModel;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BPASmartClient.Model
+{
+    public class Book
+    {
+        public string Name { get; set; }
+        public string Tag { get; set; }
+    }
+    public class BookEx : ObservableObject
+    {
+        public Book BookN { get; private set; }
+
+        private bool _isChecked=false;
+
+        public bool IsChecked
+        {
+            get
+            {
+                return _isChecked;
+            }
+            set
+            {
+                if (_isChecked != value)
+                {
+                    _isChecked = value;
+
+                    OnPropertyChanged("IsChecked");
+                }
+            }
+        }
+
+        public BookEx(Book book)
+        {
+            BookN = book;
+        }
+    }
+}
diff --git a/BPASmartClient.ViewModel/BPASmartClient.ViewModel.csproj b/BPASmartClient.ViewModel/BPASmartClient.ViewModel.csproj
index 41b62ed4..b99aa4f8 100644
--- a/BPASmartClient.ViewModel/BPASmartClient.ViewModel.csproj
+++ b/BPASmartClient.ViewModel/BPASmartClient.ViewModel.csproj
@@ -12,6 +12,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\BPASmartClient.Business\BPASmartClient.Business.csproj" />
+    <ProjectReference Include="..\BPASmartClient.CustomResource\BPASmartClient.CustomResource.csproj" />
     <ProjectReference Include="..\BPASmartClient.Helper\BPASmartClient.Helper.csproj" />
     <ProjectReference Include="..\BPASmartClient.IoT\BPASmartClient.IoT.csproj" />
     <ProjectReference Include="..\BPASmartClient.Model\BPASmartClient.Model.csproj" />
diff --git a/BPASmartClient.ViewModel/LogOrAlarmViewModel.cs b/BPASmartClient.ViewModel/LogOrAlarmViewModel.cs
index bc48b94a..4e097ed9 100644
--- a/BPASmartClient.ViewModel/LogOrAlarmViewModel.cs
+++ b/BPASmartClient.ViewModel/LogOrAlarmViewModel.cs
@@ -1,11 +1,20 @@
-using BPASmartClient.Helper;
+using BPASmartClient.CustomResource.UserControls;
+using BPASmartClient.CustomResource.UserControls.MessageShow;
+using BPASmartClient.Helper;
+using BPASmartClient.Model;
 using Microsoft.Toolkit.Mvvm.ComponentModel;
 using Microsoft.Toolkit.Mvvm.Input;
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Data;
+using System.IO;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
+using System.Windows.Media;
 
 namespace BPASmartClient.ViewModel
 {
@@ -24,25 +33,22 @@ namespace BPASmartClient.ViewModel
         #endregion
 
         #region 变量
-        /// <summary>
-        /// 选中变量
-        /// </summary>
-        private string _SelectCombox;
-        public string SelectCombox
+        string path = $"{System.AppDomain.CurrentDomain.BaseDirectory}LogDir\\HBL.LogDir2022_5_13.log";
+        private string _SelectedText = "";
+        public string SelectedText
         {
             get
             {
-                return _SelectCombox;
+                return _SelectedText;
             }
             set
             {
-                if (_SelectCombox == value)
+                if (_SelectedText == value)
                     return;
-                _SelectCombox = value;
-                OnPropertyChanged("SelectCombox");
+                _SelectedText = value;
+                OnPropertyChanged("SelectedText");
             }
         }
-
         /// <summary>
         /// 时间条件
         /// </summary>
@@ -61,6 +67,54 @@ namespace BPASmartClient.ViewModel
                 OnPropertyChanged("DateTimeStr");
             }
         }
+        public ObservableCollection<BookEx> SelectBookExs { set; get; }
+        private ObservableCollection<BookEx> _books;
+        public ObservableCollection<BookEx> BookExs
+        {
+            get
+            {
+                if (_books == null)
+                {
+                    _books = new ObservableCollection<BookEx>();
+
+                    _books.CollectionChanged += (sender, e) =>
+                    {
+                        if (e.OldItems != null)
+                        {
+                            foreach (BookEx bookEx in e.OldItems)
+                            {
+                                bookEx.PropertyChanged -= ItemPropertyChanged;
+                            }
+                        }
+
+                        if (e.NewItems != null)
+                        {
+                            foreach (BookEx bookEx in e.NewItems)
+                            {
+                                bookEx.PropertyChanged += ItemPropertyChanged;
+                            }
+                        }
+                    };
+                }
+
+                return _books;
+            }
+        }
+
+        private ObservableCollection<LogModel> _LogModels; public ObservableCollection<LogModel> LogDataGrid
+        {
+            get
+            {
+                return _LogModels;
+            }
+            set
+            {
+                if (_LogModels == value)
+                    return;
+                _LogModels = value;
+                OnPropertyChanged("LogDataGrid");
+            }
+        }
         #endregion
 
         #region Command
@@ -71,23 +125,148 @@ namespace BPASmartClient.ViewModel
         #region 函数
         public void Init()
         {
+            LogDataGrid = new ObservableCollection<LogModel>();
             DateTimeStr = DateTime.Now;
+            BookExs.Add(new BookEx(new Book() { Name = "一般日志条件", Tag = "Info" }) { IsChecked = true });
+            BookExs.Add(new BookEx(new Book() { Name = "设备日志条件", Tag = "DeviceLog" }));
+            BookExs.Add(new BookEx(new Book() { Name = "错误日志条件", Tag = "Error" }));
+            BookExs.Add(new BookEx(new Book() { Name = "设备告警条件", Tag = "DeviceAlarm" }));
+            SelectedText = "一般日志条件";
+            SelectBookExs = new ObservableCollection<BookEx>();
+            SelectBookExs.Add(new BookEx(new Book() { Name = "一般日志条件", Tag = "Info" }) { IsChecked = true });
+
+            //查询
             QueryCommand = new RelayCommand(() =>
             {
-
+                string sql = string.Empty;
+                if (SelectBookExs.Count <= 0)
+                {
+                    NoticeDemoViewModel.OpenMsg(EnumPromptType.Info, MainViewModel.GetInstance().window, "提示", $"至少选中一个条件!");
+                    return;
+                }
+                SelectBookExs?.ToList().ForEach(par =>
+                {
+                    if (string.IsNullOrEmpty(sql))
+                        sql += $"LOGGER='{par.BookN.Tag}'";
+                    else
+                        sql += $" OR LOGGER='{par.BookN.Tag}'";
+                });
+                //1.找到某天的文件
+                string path = $"{System.AppDomain.CurrentDomain.BaseDirectory}LogDir\\HBL.LogDir{DateTimeStr.ToString("yyyy_M_d")}.log";
+                if (File.Exists(path))
+                {
+                    LogDataGrid.Clear();
+                    //2.根据选中查询日志
+                    DataTable dataTable = ReadFile(path);
+                    DataRow[] datas = dataTable.Select(sql);
+                    if (datas.Count() <= 0)
+                    {
+                        NoticeDemoViewModel.OpenMsg(EnumPromptType.Info, MainViewModel.GetInstance().window, "提示", $"查询结果为空!");
+                        return;
+                    }
+                    foreach (DataRow item in datas)
+                    {
+                        LogDataGrid.Add(new LogModel
+                        {
+                            time = item["TIME"].ToString(),
+                            type = item["LOGGER"].ToString(),
+                            message = item["MESSAGE"].ToString(),
+                            foreground = (item["LOGGER"].ToString() == "Error" || item["LOGGER"].ToString() == "DeviceAlarm") ? new SolidColorBrush((System.Windows.Media.Color)System.Windows.Media.ColorConverter.ConvertFromString("#ed0032")) : new SolidColorBrush((System.Windows.Media.Color)System.Windows.Media.ColorConverter.ConvertFromString("#21bb2e"))
+                        });
+                    }
+                }
+                else
+                {
+                    NoticeDemoViewModel.OpenMsg(EnumPromptType.Info, MainViewModel.GetInstance().window, "提示", $"文件不存在，{path}!");
+                }
             });
-
+            //打开文件目录
             OpenCommand = new RelayCommand(() =>
             {
                 System.Diagnostics.Process.Start("Explorer", "/select," + logHelper.GetLogConfigInstance().directRollfileAppender.File);
-                //logHelper.GetLogConfigInstance().OpenFile(logHelper.GetLogConfigInstance().directRollfileAppender.File);
+                logHelper.GetLogConfigInstance().OpenFile(logHelper.GetLogConfigInstance().directRollfileAppender.File);
             });
         }
 
-        #endregion
+        /// <summary>
+        /// 查询告警或日志
+        /// </summary>
+        /// <param name="time"></param>
+        /// <param name="info"></param>
+        public void QueryLogOrAlarm(DateTime time, string info)
+        {
 
+        }
 
+        /// <summary>
+        /// 读取文件
+        /// </summary>
+        /// <param name="path"></param>
+        public DataTable ReadFile(string path)
+        {
+            DataTable dt = new DataTable();
+            dt.Columns.AddRange(new[]
+            {
+                new DataColumn("TIME"),
+                new DataColumn("LOGGER"),
+                new DataColumn("NAME"),
+                new DataColumn("PRIORITY"),
+                new DataColumn("MESSAGE"),
+            });
+            //读取文件
+            string s = "";
+            using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+            {
+                using (StreamReader sr = new StreamReader(fs, System.Text.Encoding.Default))
+                {
+                    s = sr.ReadToEnd();
+                }
+            }
+
+            //正则表达式匹配，注意RegexOptions.RightToLeft
+            var matches = Regex.Matches(s, @"(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) ([A-Z, ]{0,15}) ([A-Z,a-z]{0,20}) (\[\d{1}\]) (.*)", RegexOptions.RightToLeft);
 
+            foreach (Match m in matches)
+            {
+                var time = m.Groups[1].Value;
+                var logger = m.Groups[2].Value;
+                var name = m.Groups[3].Value;
+                var priority = m.Groups[4].Value;
+                var msg = m.Groups[5].Value;
+                var dr = dt.NewRow();
+                dr.ItemArray = new[] { time, logger, name, priority, msg };
+                dt.Rows.InsertAt(dr, 0);
+            }
+            return dt;
+        }
+
+        /// <summary>
+        /// 选中改变
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ItemPropertyChanged(object sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == "IsChecked")
+            {
+                BookEx bookEx = sender as BookEx;
+
+                if (bookEx != null)
+                {
+                    IEnumerable<BookEx> bookExs = BookExs.Where(b => b.IsChecked == true);
+
+                    StringBuilder builder = new StringBuilder();
+                    SelectBookExs.Clear();
+                    foreach (BookEx item in bookExs)
+                    {
+                        builder.Append(item.BookN.Name + " ");
+                        SelectBookExs.Add((BookEx)item);
+                    }
+                    SelectedText = builder == null ? string.Empty : builder.ToString();
+                }
+            }
+        }
+        #endregion
 
 
     }
diff --git a/BPASmartClient.ViewModel/LogViewModel.cs b/BPASmartClient.ViewModel/LogViewModel.cs
index 17a11b4e..0088abaa 100644
--- a/BPASmartClient.ViewModel/LogViewModel.cs
+++ b/BPASmartClient.ViewModel/LogViewModel.cs
@@ -236,6 +236,7 @@ namespace BPASmartClient.ViewModel
                 if (_type == "Error") foreground = new SolidColorBrush((System.Windows.Media.Color)System.Windows.Media.ColorConverter.ConvertFromString("#ed0032"));
 
                 OnPropertyChanged("type");
+                OnPropertyChanged("foreground");
             }
         }
         public string message { get; set; }
diff --git a/BPASmartClient.ViewModel/MainViewModel.cs b/BPASmartClient.ViewModel/MainViewModel.cs
index 595671c8..60990cc7 100644
--- a/BPASmartClient.ViewModel/MainViewModel.cs
+++ b/BPASmartClient.ViewModel/MainViewModel.cs
@@ -42,9 +42,13 @@ namespace BPASmartClient.ViewModel
         /// 是否告警
         /// </summary>
         public AlarmModel IsAlarm { get; set; }
-
+        public System.Windows.Window window;
         public DispatcherTimer dispatcherTimer;
+        #region 单一
+        private volatile static MainViewModel _Instance;
+        public static MainViewModel GetInstance() => _Instance ?? (_Instance = new MainViewModel());
 
+        #endregion
 
         public MainViewModel()
         {
diff --git a/BPASmartClient/Control/LogOrAlarmView.xaml b/BPASmartClient/Control/LogOrAlarmView.xaml
index 809221bf..4a690f85 100644
--- a/BPASmartClient/Control/LogOrAlarmView.xaml
+++ b/BPASmartClient/Control/LogOrAlarmView.xaml
@@ -4,6 +4,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:local="clr-namespace:BPASmartClient.Control"
+    xmlns:k="clr-namespace:BPASmartClient.Model;assembly=BPASmartClient.Model"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -25,11 +26,14 @@
 
         <!--  查询按钮栏  -->
         <StackPanel Margin="10,0,10,0" Orientation="Horizontal">
-            <ComboBox Width="80" SelectedIndex="0" SelectedItem="{Binding SelectCombox}">
-                <ComboBoxItem Tag="Info">一般日志</ComboBoxItem>
-                <ComboBoxItem Tag="DeviceLog">设备日志</ComboBoxItem>
-                <ComboBoxItem Tag="Error">错误日志</ComboBoxItem>
-                <ComboBoxItem Tag="DeviceAlarm">设备告警</ComboBoxItem>
+            <ComboBox Width="120" Text="{Binding SelectedText}" IsEditable="True" ItemsSource="{Binding Path=BookExs}">
+                <ComboBox.ItemTemplate>
+                    <DataTemplate DataType="{x:Type k:BookEx}">
+                        <StackPanel Orientation="Horizontal">
+                            <CheckBox IsChecked="{Binding IsChecked}" Margin="2,0,3,0" Background="Red" Content="{Binding BookN.Name}" />
+                        </StackPanel>
+                    </DataTemplate>
+                </ComboBox.ItemTemplate>
             </ComboBox>
             <DatePicker  Margin="10,0,10,0"  Text="{Binding DateTimeStr,Mode=TwoWay,NotifyOnTargetUpdated=True}"></DatePicker>
             <Button Margin="10,0,0,0" Cursor="Hand" Command="{Binding QueryCommand}" Style="{DynamicResource CommonBtn_返回}" Width="75">查询数据</Button>
@@ -38,95 +42,41 @@
 
         <!--  表格栏  -->
         <Grid Grid.Row="1">
-            <DataGrid
-                x:Name="datagrid"
-                Grid.Row="2"
-                Margin="10"
-                ItemsSource="{Binding EquiPment1, UpdateSourceTrigger=PropertyChanged}">
+            <DataGrid  Margin="10"  ItemsSource="{Binding LogDataGrid, UpdateSourceTrigger=PropertyChanged}" Grid.Row="2">
                 <DataGrid.Columns>
-                    <DataGridTemplateColumn Width="2*" Header="紧急程度">
+                    <DataGridTemplateColumn Header="日志时间" Width="300">
                         <DataGridTemplateColumn.CellTemplate>
                             <DataTemplate>
-                                <Ellipse
-                                    Width="12"
-                                    Height="12"
-                                    Fill="{Binding color, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                                    ToolTip="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                                <TextBlock HorizontalAlignment="Center" Text="{Binding time, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" FontSize="14" Foreground="{Binding foreground, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
                     </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="报警时间或恢复时间">
-                        <DataGridTemplateColumn.CellTemplate>
-                            <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Name, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
-                            </DataTemplate>
-                        </DataGridTemplateColumn.CellTemplate>
-                    </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="类型">
-                        <DataGridTemplateColumn.CellTemplate>
-                            <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
-                            </DataTemplate>
-                        </DataGridTemplateColumn.CellTemplate>
-                    </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="状态">
-                        <DataGridTemplateColumn.CellTemplate>
-                            <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
-                            </DataTemplate>
-                        </DataGridTemplateColumn.CellTemplate>
-                    </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="变量名">
-                        <DataGridTemplateColumn.CellTemplate>
-                            <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
-                            </DataTemplate>
-                        </DataGridTemplateColumn.CellTemplate>
-                    </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="报警值或恢复值">
+
+                    <!--<DataGridTemplateColumn Header="设备ID" Width="100">
                         <DataGridTemplateColumn.CellTemplate>
                             <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                                <TextBlock HorizontalAlignment="Center" Text="{Binding deviceId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" FontSize="14" Foreground="{Binding foreground, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
-                    </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="4.4*" Header="参考值">
+                    </DataGridTemplateColumn>-->
+
+                    <DataGridTemplateColumn Header="日志类型" Width="300">
                         <DataGridTemplateColumn.CellTemplate>
                             <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                                <TextBlock HorizontalAlignment="Center" Text="{Binding type, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" FontSize="14"  Foreground="{Binding foreground, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
                     </DataGridTemplateColumn>
-                    <DataGridTemplateColumn Width="2*" Header="操作">
+                    <DataGridTemplateColumn Header="日志内容" Width="*">
                         <DataGridTemplateColumn.CellTemplate>
                             <DataTemplate>
-                                <TextBlock
-                                    HorizontalAlignment="Center"
-                                    Foreground="#00ccff"
-                                    Text="{Binding Status, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
+                                <TextBlock HorizontalAlignment="Left" Text="{Binding message, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" FontSize="14"  Foreground="{Binding foreground, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
                     </DataGridTemplateColumn>
                 </DataGrid.Columns>
             </DataGrid>
+
         </Grid>
     </Grid>
 </UserControl>
diff --git a/BPASmartClient/Control/LogOrAlarmView.xaml.cs b/BPASmartClient/Control/LogOrAlarmView.xaml.cs
index fb589b30..cae385b9 100644
--- a/BPASmartClient/Control/LogOrAlarmView.xaml.cs
+++ b/BPASmartClient/Control/LogOrAlarmView.xaml.cs
@@ -26,5 +26,15 @@ namespace BPASmartClient.Control
             InitializeComponent();
             this.DataContext = LogOrAlarmViewModel.GetInstance();
         }
+
+        private void CheckBox_Checked(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void CheckBox_Unchecked(object sender, RoutedEventArgs e)
+        {
+
+        }
     }
 }
diff --git a/BPASmartClient/MainWindow.xaml b/BPASmartClient/MainWindow.xaml
index dc110869..79af5cea 100644
--- a/BPASmartClient/MainWindow.xaml
+++ b/BPASmartClient/MainWindow.xaml
@@ -25,9 +25,7 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Window.Resources>
-    <Window.DataContext>
-        <vm:MainViewModel />
-    </Window.DataContext>
+
 
     <Border x:Name="br" Style="{DynamicResource border主窗体背景}">
         <Grid>
diff --git a/BPASmartClient/MainWindow.xaml.cs b/BPASmartClient/MainWindow.xaml.cs
index 3720f443..ac58be4b 100644
--- a/BPASmartClient/MainWindow.xaml.cs
+++ b/BPASmartClient/MainWindow.xaml.cs
@@ -10,6 +10,7 @@ using BPASmartClient.Message;
 using BPASmartClient.Model;
 using BPASmartClient.Model.冰淇淋.Enum;
 using BPASmartClient.Model.咖啡机.Enum;
+using BPASmartClient.ViewModel;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -35,7 +36,9 @@ namespace BPASmartClient
     {
         public MainWindow()
         {
-            InitializeComponent();
+            InitializeComponent(); 
+            MainViewModel.GetInstance().window = this;
+            this.DataContext = MainViewModel.GetInstance();
             Initialize();
         }