From 139c3f867388049393a045ceb93c19d29a147723 Mon Sep 17 00:00:00 2001
From: Vector Von <v@vvzero.com>
Date: Sun, 3 Jul 2022 22:15:55 +0800
Subject: [PATCH] add local mode

---
 Config.cs          |  3 ++-
 LocalConnector.cs  | 38 +++++++++++++++++++++++++++++++++++
 MainWindow.xaml    | 37 ++++++++++++++++++++++------------
 MainWindow.xaml.cs | 49 ++++++++++++++++++++++++++++++++++++++++++++--
 pack.iss           |  2 +-
 5 files changed, 112 insertions(+), 17 deletions(-)
 create mode 100644 LocalConnector.cs

diff --git a/Config.cs b/Config.cs
index 265152c..aae4a81 100644
--- a/Config.cs
+++ b/Config.cs
@@ -3,8 +3,9 @@
     internal class Config
     {
         public int mode = 0;
-        public string sn = "";
         public string disk0 = "";
         public string disk1 = "";
+        public string sn = "";
+        public string ip = "";
     }
 }
diff --git a/LocalConnector.cs b/LocalConnector.cs
new file mode 100644
index 0000000..1f88984
--- /dev/null
+++ b/LocalConnector.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Net.Sockets;
+
+
+namespace Topuino_Client_Windows
+{
+    internal class LocalConnector
+    {
+        internal LocalConnector(string addr)
+        {
+            client = new UdpClient();
+            client.Connect(addr, 32737);
+        }
+
+        private UdpClient client;
+
+        internal void Send(byte[] data)
+        {
+            byte[] buff = new byte[data.Length + 4];
+            Array.Copy(data, 0, buff, 4, data.Length);
+            buff[0] = 0x19;
+            buff[1] = 0x26;
+            buff[2] = 0x08;
+            buff[3] = 0x17;
+
+            client.Send(buff, buff.Length);
+        }
+
+        internal void Dispose()
+        {
+            client.Dispose();
+        }
+    }
+}
diff --git a/MainWindow.xaml b/MainWindow.xaml
index bd6b969..9ded18e 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -6,24 +6,25 @@
         xmlns:local="clr-namespace:Topuino_Client_Windows"
         mc:Ignorable="d"
         Closing="Window_Closing"
-        Title="Topuino 客户端" Height="180" Width="400">
-    <Grid>
+        Title="Topuino 客户端" Height="270" Width="400">
+    <Grid Margin="5,0">
         <Grid.RowDefinitions>
-            <RowDefinition Height="*" />
-            <RowDefinition Height="*" />
-            <RowDefinition Height="*" />
-            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
         <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="5">
-            <Label Content="运行模式：" VerticalAlignment="Center" />
+            <Label Content="运行模式：" VerticalAlignment="Center" FontWeight="Bold" />
             <RadioButton x:Name="RadioButton_UsbMode" VerticalAlignment="Center" Margin="5,0" IsChecked="True">USB 模式</RadioButton>
             <RadioButton x:Name="RadioButton_OnlineMode" VerticalAlignment="Center" Margin="5,0">在线模式</RadioButton>
-            <RadioButton x:Name="RadioButton_LocalMode" VerticalAlignment="Center" Margin="5,0" IsEnabled="False">本地模式</RadioButton>
-        </StackPanel>
-        <StackPanel Grid.Row="1" Orientation="Horizontal" HorizontalAlignment="Left" Margin="5">
-            <TextBlock Text="设备 SN：" VerticalAlignment="Center"/>
-            <TextBox x:Name="TextBox_DeviceSn" Width="80" VerticalAlignment="Center" />
+            <RadioButton x:Name="RadioButton_LocalMode" VerticalAlignment="Center" Margin="5,0">本地模式</RadioButton>
         </StackPanel>
+        <TextBlock Grid.Row="1" Text="通用配置：" FontSize="16" FontWeight="DemiBold" VerticalAlignment="Bottom" />
         <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Left" Margin="5">
             <TextBlock Text="0 号磁盘：" VerticalAlignment="Center"/>
             <ComboBox x:Name="ComboBox_Disk0" Height="20" Width="60" VerticalAlignment="Center"/>
@@ -31,7 +32,17 @@
             <TextBlock Text="1 号磁盘：" VerticalAlignment="Center"/>
             <ComboBox x:Name="ComboBox_Disk1" Height="20" Width="60" VerticalAlignment="Center"/>
         </StackPanel>
-        <StackPanel Grid.Row="3" Orientation="Horizontal" HorizontalAlignment="Right" Margin="5">
+        <TextBlock Grid.Row="3" Text="在线模式配置：" FontSize="16" FontWeight="DemiBold" VerticalAlignment="Bottom" />
+        <StackPanel Grid.Row="4" Orientation="Horizontal" HorizontalAlignment="Left" Margin="5">
+            <TextBlock Text="设备 SN：" VerticalAlignment="Center"/>
+            <TextBox x:Name="TextBox_DeviceSn" Width="80" VerticalAlignment="Center" />
+        </StackPanel>
+        <TextBlock Grid.Row="5" Text="本地模式配置：" FontSize="16" FontWeight="DemiBold" VerticalAlignment="Bottom" />
+        <StackPanel Grid.Row="6" Orientation="Horizontal" HorizontalAlignment="Left" Margin="5">
+            <TextBlock Text="IP 地址：" VerticalAlignment="Center"/>
+            <TextBox x:Name="TextBox_DeviceIp" Width="120" VerticalAlignment="Center" />
+        </StackPanel>
+        <StackPanel Grid.Row="7" Orientation="Horizontal" HorizontalAlignment="Right" Margin="5">
             <TextBlock Text="状态：" VerticalAlignment="Center"/>
             <TextBlock x:Name="TextBlock_Status" Text="未连接" Foreground="Red" VerticalAlignment="Center" />
             <Separator Width="10" Background="Transparent" />
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 925ad46..34dae94 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -62,6 +62,7 @@ namespace Topuino_Client_Windows
 
         private int mode = 0;
         private string sn = "";
+        private string ipAddr = "";
         private List<DriveInfo> allDrives;
         private DriveInfo drive0;
         private DriveInfo drive1;
@@ -73,6 +74,7 @@ namespace Topuino_Client_Windows
 
         private OnlineConnector? onlineConnector = null;
         private UsbConnector? usbConnector = null;
+        private LocalConnector? localConnector = null;
 
         private void LoadConfig()
         {
@@ -138,6 +140,7 @@ namespace Topuino_Client_Windows
                 }
 
                 TextBox_DeviceSn.Text = initConfig.sn;
+                TextBox_DeviceIp.Text = initConfig.ip;
             }
             catch
             {
@@ -288,7 +291,44 @@ namespace Topuino_Client_Windows
 
         private void LocalRun(MonitorData data)
         {
+            if (localConnector == null)
+            {
+                try
+                {
+                    localConnector = new LocalConnector(ipAddr);
+                    ShowConnected();
+                }
+                catch
+                {
+                    localConnector = null;
+                    ShowDisconnected();
+                    return;
+                }
+            }
+            int size = Marshal.SizeOf(data);
+            byte[] bin = new byte[size];
+            IntPtr ptr = IntPtr.Zero;
+            try
+            {
+                ptr = Marshal.AllocHGlobal(size);
+                Marshal.StructureToPtr(data, ptr, true);
+                Marshal.Copy(ptr, bin, 0, size);
+            }
+            finally
+            {
+                Marshal.FreeHGlobal(ptr);
+            }
 
+            try
+            {
+                localConnector.Send(bin);
+            }
+            catch
+            {
+                localConnector.Dispose();
+                localConnector = null;
+                ShowDisconnected();
+            }
         }
 
 
@@ -319,10 +359,13 @@ namespace Topuino_Client_Windows
                 {
                     mode = 2;
                 }
-                sn = TextBox_DeviceSn.Text;
 
                 drive0 = ComboBox_Disk0.SelectedItem as DriveInfo;
                 drive1 = ComboBox_Disk1.SelectedItem as DriveInfo;
+
+                sn = TextBox_DeviceSn.Text;
+
+                ipAddr = TextBox_DeviceIp.Text;
             }
             catch (Exception e)
             {
@@ -360,9 +403,10 @@ namespace Topuino_Client_Windows
         {
             Config newConfig = new Config();
             newConfig.mode = mode;
-            newConfig.sn = sn;
             newConfig.disk0 = drive0.Name;
             newConfig.disk1 = drive1.Name;
+            newConfig.sn = sn;
+            newConfig.ip = ipAddr;
             await File.WriteAllTextAsync("Config.json", JsonConvert.SerializeObject(newConfig, Formatting.Indented));
         }
 
@@ -370,6 +414,7 @@ namespace Topuino_Client_Windows
         {
             usbConnector?.Dispose();
             onlineConnector?.Dispose();
+            localConnector?.Dispose();
         }
 
         private void Button_Save_Click(object sender, RoutedEventArgs e)
diff --git a/pack.iss b/pack.iss
index f5ebe73..6288a9f 100644
--- a/pack.iss
+++ b/pack.iss
@@ -2,7 +2,7 @@
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #define MyAppName "TopuinoClient"
-#define MyAppVersion "0.2"
+#define MyAppVersion "0.3"
 #define MyAppPublisher "VVZERO"
 #define MyAppURL "https://iot.vvzero.com"
 #define MyAppExeName "Topuino_Client_Windows.exe"