心跳封包

HeartbeatSender.cs

@@ -1,39 +1,132 @@
+using System.Net.Http;
+using System.Text;
+using System.Text.Json; // 適用於 .NET Core 3.0+ / .NET 5/6/7/8
 using System.Net;
 using System.Net.Sockets;
-using System.Text;
+
-using System.Timers;
+namespace HeartbeatSender
-namespace HeartbeatSender{
+{
+    
+    public class HeartbeatData
+    {
+        public string branch_name { get; set; }
+        public string room_name { get; set; }
+        public string room_ip { get; set; }
+        public string email { get; set; }
+        public string password { get; set; }
+    }
     public class heartbeatSender
     {
-        private readonly UdpClient udpClient;
+        private readonly HttpClient httpClient = new HttpClient();
-        private readonly IPEndPoint remoteEndPoint;
+        private string token;
-        private readonly System.Timers.Timer heartbeatTimer;
+        private string heartbeatUrl;
-        public IPEndPoint RemoteEndPoint => remoteEndPoint;
+
-        public heartbeatSender(string targetIp, int targetPort, int intervalMilliseconds = 3000)
+        public heartbeatSender(string heartbeatUrl)
         {
-            udpClient = new UdpClient();
+            this.heartbeatUrl = heartbeatUrl;
-            // 設置 IP 和 PORT
-            remoteEndPoint = new IPEndPoint(IPAddress.Parse(targetIp), targetPort);
-            // 每3秒發送一次
-            heartbeatTimer = new System.Timers.Timer(intervalMilliseconds);
-            heartbeatTimer.Elapsed += SendHeartbeat;
-            heartbeatTimer.AutoReset = true;
         }
-        private void SendHeartbeat(object sender, ElapsedEventArgs e)
+        public static string GetLocalIPv4()
         {
+            foreach (var ip in Dns.GetHostEntry(Dns.GetHostName()).AddressList)
+            {
+                if (ip.AddressFamily == AddressFamily.InterNetwork && !IPAddress.IsLoopback(ip))
+                {
+                    return ip.ToString();
+                }
+            }
+            return "127.0.0.1"; // fallback
+        }
+        public async Task<bool> LoginAndGetTokenAsync()
+        {
+            var loginUrl = "http://zqd.superstar.dnsnet.cc/api/room/receiveRegister";
+            string hostName = System.Net.Dns.GetHostName();
+
+            var loginPayload = new
+            {
+                branch_name = "測試",
+                room_name = "PC" + hostName.Substring(Math.Max(0, hostName.Length - 3)),
+                room_ip = GetLocalIPv4(),
+                email = "MachineKTV@gmail.com",
+                password = "aa147258-"
+            };
+
+            var json = JsonSerializer.Serialize(loginPayload);
+            var content = new StringContent(json, Encoding.UTF8, "application/json");
+
             try
             {
-                string heartbeatMessage = "HEARTBEAT";
+                var response = await httpClient.PostAsync(loginUrl, content);
-                byte[] data = Encoding.UTF8.GetBytes(heartbeatMessage);
+                response.EnsureSuccessStatusCode();
-                udpClient.Send(data, data.Length, remoteEndPoint);
+
-                Console.WriteLine($"Heartbeat sent to {remoteEndPoint.Address}:{remoteEndPoint.Port}");
+                var responseJson = await response.Content.ReadAsStringAsync();
+                // Console.WriteLine("API 回傳內容：" + responseJson);
+
+                using var doc = JsonDocument.Parse(responseJson);
+                if (doc.RootElement.TryGetProperty("data", out JsonElement dataElement) &&
+                    dataElement.ValueKind == JsonValueKind.Object)
+                {
+                    if (dataElement.TryGetProperty("token", out JsonElement tokenElement))
+                    {
+                        token = tokenElement.GetString();
+                    }
+                }
+                // Console.WriteLine("登入成功，取得 token：" + token);
+                return true;
             }
             catch (Exception ex)
             {
-                Console.WriteLine($"Error sending heartbeat: {ex.Message}");
+                Console.WriteLine($"登入失敗：{ex.Message}");
+                return false;
             }
         }
-        public void Start() => heartbeatTimer.Start();
+
-        public void Stop() => heartbeatTimer.Stop();
+        public async Task SendHeartbeatAsync()
+        {
+            if (string.IsNullOrEmpty(token))
+            {
+                Console.WriteLine("請先登入取得 token");
+                return;
+            }
+            //Console.WriteLine(GetLocalIPv4());
+            string hostName = System.Net.Dns.GetHostName();
+
+            var heartbeatData = new
+            {
+                branch_name = "測試",
+                hostname = "PC" + hostName.Substring(Math.Max(0, hostName.Length - 3)),
+                ip = GetLocalIPv4(),
+            };
+
+            var json = JsonSerializer.Serialize(heartbeatData);
+            var content = new StringContent(json, Encoding.UTF8, "application/json");
+            heartbeatUrl = "http://zqd.superstar.dnsnet.cc/api/room/heartbeat";
+            var request = new HttpRequestMessage(HttpMethod.Post, heartbeatUrl);
+            request.Content = content;
+            request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token);
+            // Console.WriteLine("送出的 JSON：");
+            // Console.WriteLine(json);
+            var response = await httpClient.SendAsync(request);
+            try
+            {
+
+                // Console.WriteLine($"心跳送出狀態：{response.StatusCode}");
+
+                response.EnsureSuccessStatusCode();
+
+                var responseJson = await response.Content.ReadAsStringAsync();
+
+                using var doc = JsonDocument.Parse(responseJson);
+                // Console.WriteLine("API 回傳內容：" + responseJson);
+
+            }
+            catch (Exception ex)
+            {
+                var errorContent = await response.Content.ReadAsStringAsync();
+                Console.WriteLine($"送出心跳錯誤：{ex.Message}");
+                Console.WriteLine($"後端回應內容：{errorContent}");
+            }
+        }
+
     }
-}
+
+}

PrimaryFormParts/PrimaryForm.SQLSearch.cs

@@ -6,14 +6,50 @@ using System.Diagnostics;
 namespace DualScreenDemo{
     public partial class PrimaryForm
     {
+        private static string connectionStringfortest = "";
+        public static void LoadConnectionStringFromFile(string filePath)
+        {
+            filePath = Path.Combine(Application.StartupPath, "txt", filePath);
+            try
+            {
+                if (File.Exists(filePath))
+                {
+                    string fileContent = File.ReadAllText(filePath).Trim();
+
+                    if (!string.IsNullOrWhiteSpace(fileContent))
+                    {
+                        connectionStringfortest = fileContent;
+                        Console.WriteLine("連線字串載入成功。");
+                    }
+                    else
+                    {
+                        Console.WriteLine("檔案內容為空。");
+                    }
+                }
+                else
+                {
+                    Console.WriteLine("找不到指定的檔案：" + filePath);
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("讀取檔案時發生錯誤：" + ex.Message);
+            }
+        }
+
+        private static string GetConnectionString()
+        {
+            return connectionStringfortest;
+        }
+
         public bool isLoggedIn = false;
         public string userPhone = string.Empty;
         public  List<SongData> SearchSongs_Mysql(string query)
         {
             List<SongData> searchResults = new List<SongData>();
             Console.WriteLine(query);
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-            
+            string connectionString = GetConnectionString();
             using (var connection = new MySqlConnection(connectionString))
             {
                 Stopwatch stopwatch = new Stopwatch();
@@ -65,8 +101,8 @@ namespace DualScreenDemo{
         public static List<Artist> SearchSingers_Mysql(string query){
             List<Artist> searchResults = new List<Artist>();
             Console.WriteLine(query);
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-
+            string connectionString = GetConnectionString();
             using (var connection = new MySqlConnection(connectionString))
             {
                 Stopwatch stopwatch = new Stopwatch();
@@ -100,8 +136,8 @@ namespace DualScreenDemo{
             
             string query = $"INSERT INTO FavoriteSongs (userPhone,songNumber) VALUES ('{userPhone}','{songNumber}');";
             Console.WriteLine(query);
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-
+            string connectionString = GetConnectionString();
             using (var connection = new MySqlConnection(connectionString))
             {
                 
@@ -128,8 +164,8 @@ namespace DualScreenDemo{
             string songlist = phonenumber + "的歌單";
             string query = $"INSERT INTO FavoriteSongs (userPhone,songNumber) VALUES ('{phonenumber}','{songlist}');";
             Console.WriteLine(query);
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-
+            string connectionString = GetConnectionString();
             using (var connection = new MySqlConnection(connectionString))
             {
                 
@@ -163,7 +199,8 @@ namespace DualScreenDemo{
 
         }
         public bool checkPhoneNumberExist(string phonenumber){
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            string connectionString = GetConnectionString();
             bool exists = false;
             using (var connection = new MySqlConnection(connectionString))
             {
@@ -212,8 +249,8 @@ namespace DualScreenDemo{
         public void AddSongCount(string id){
             string query = $"UPDATE songs SET song_counts = song_counts+1 WHERE id = '{id}';";
             Console.WriteLine(query);
-            string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
+            //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
-
+            string connectionString = GetConnectionString();
             using (var connection = new MySqlConnection(connectionString))
             {
                 

PrimaryFormParts/PrimaryForm.cs

@@ -184,31 +184,31 @@ namespace DualScreenDemo
         public PrimaryForm()
         {
             Instance = this;
-            
+
             // 添加 DPI 感知支持
             if (Environment.OSVersion.Version.Major >= 6)
             {
                 SetProcessDPIAware();
             }
-            
+
             this.DoubleBuffered = true;
-            
+
             InitializeProgressBar();
 
             // 初始化自动刷新Timer
             autoRefreshTimer = new Timer();
             autoRefreshTimer.Interval = 1000; // 1秒
             autoRefreshTimer.Tick += AutoRefreshTimer_Tick;
-            
+
             // 設置窗體屬性
             this.WindowState = FormWindowState.Maximized;
             this.FormBorderStyle = FormBorderStyle.None;
-            
+
             lightControlTimer = new Timer();
-            lightControlTimer.Interval = 5; 
+            lightControlTimer.Interval = 5;
             lightControlTimer.Tick += LightControlTimer_Tick;
             volumeUpTimer = new Timer();
-            volumeUpTimer.Interval = 100; 
+            volumeUpTimer.Interval = 100;
             volumeUpTimer.Tick += VolumeUpTimer_Tick;
             volumeDownTimer = new Timer();
             volumeDownTimer.Interval = 100;
@@ -216,12 +216,12 @@ namespace DualScreenDemo
             micControlTimer = new Timer();
             micControlTimer.Interval = 100;
             micControlTimer.Tick += MicControlTimer_Tick;
-            
+
             InitializeRecording();
             InitializeMediaPlayer();
             LoadSongData();
-            LoadImages(); 
+            LoadImages();
-            InitializeFormAndControls(); 
+            InitializeFormAndControls();
             InitializeMultiPagePanel();
             OverlayQRCodeOnImage(HttpServer.randomFolderPath);
 
@@ -229,16 +229,17 @@ namespace DualScreenDemo
             InitializeHandWritingForSongs();
 
             InitializeSendOffPanel();
-            
+
             InitializePromotionsAndMenuPanel();
             SaveInitialControlStates(this);
             // 包廂 + port 名稱
             this.Paint += PrimaryForm_Paint;
             this.Paint += User_Paint;
             // 註冊多頁面面板的頁碼改變事件處理
-            multiPagePanel.PageIndexChanged += HandlePageChanged;  
+            multiPagePanel.PageIndexChanged += HandlePageChanged;
             // 添加 Load 事件處理
             this.Load += PrimaryForm_Load;
+            LoadConnectionStringFromFile("test.env");
             
         }
 

Program.cs

@@ -2,6 +2,7 @@ using System.IO;
 using Microsoft.Win32;
 using System.Diagnostics;
 using DBObj;
+using HeartbeatSender;
 
 namespace DualScreenDemo
 {
@@ -14,76 +15,101 @@ namespace DualScreenDemo
         private static PrimaryForm primaryForm; // 儲存實例的參考
 
         [STAThread]
-static void Main()
+        static void Main()
-{
-    try
-    {
-        // COM 初始化
-        int hr = ComInterop.CoInitializeEx(IntPtr.Zero, ComInterop.COINIT_APARTMENTTHREADED);
-        if (hr < 0)
         {
-            Console.WriteLine("Failed to initialize COM library.");
+            var sender = new HeartbeatSender.heartbeatSender("http://zqd.superstar.dnsnet.cc/api/room/receiveRegister");
-            return;
-        }
-        // 初始化管理器
 
-        songListManager = new SongListManager();  // 使用单例
+            // 同步呼叫非同步登入取得 token
-        //artistManager = new ArtistManager();
+            bool loginSuccess = sender.LoginAndGetTokenAsync().GetAwaiter().GetResult();
 
-        var commandHandler = new CommandHandler(songListManager);
+            if (loginSuccess)
-        serialPortManager = new SerialPortManager(commandHandler);
-        serialPortManager.InitializeSerialPort();
-
-        // 輸出屏幕信息
-        Console.WriteLine($"Virtual Screen: {SystemInformation.VirtualScreen}");
-        foreach (var screen in Screen.AllScreens)
-        {
-            Console.WriteLine($"Screen: {screen.DeviceName} Resolution: {screen.Bounds.Width}x{screen.Bounds.Height}");
-        }
-
-        // 啟動服務器
-        Task.Run(() => HttpServerManager.StartServer());
-        Task.Run(() => TCPServerManager.StartServer());
-
-        // 註冊事件
-        Application.ApplicationExit += (sender, e) => SerialPortManager.CloseSerialPortSafely();
-        SystemEvents.DisplaySettingsChanged += OnDisplaySettingsChanged;
-
-        // 創建主窗體
-        primaryForm = new PrimaryForm();
-        //primaryForm.allSongs = songListManager.AllSongs;
-        //primaryForm.allArtists = artistManager.AllArtists;
-        primaryForm.StartPosition = FormStartPosition.Manual;
-        primaryForm.Location = new Point(0, 0);
-        primaryForm.Size = new Size(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
-
-        // 在完整初始化後檢查狀態
-        string stateFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory,"txt","states.txt");
-        bool isClosedState = File.Exists(stateFilePath) && 
-            File.ReadAllText(stateFilePath).Trim().Equals("CLOSE", StringComparison.OrdinalIgnoreCase);
-
-        InitializeSecondaryScreen();
-        
-        // 使用 Shown 事件來確保窗體完全加載後再顯示送客畫面
-        if (isClosedState)
-        {
-            primaryForm.Shown += (s, e) => 
             {
-                primaryForm.ShowSendOffScreen();
+                // 先送一次心跳 (同步呼叫)
-            };
+                sender.SendHeartbeatAsync().GetAwaiter().GetResult();
-        }
 
-        primaryForm.Show();
+                // 背景持續每3秒送心跳
-        Application.Run(primaryForm);
+                _ = Task.Run(async () =>
-    }
+                {
-    catch (Exception ex)
+                    while (true)
-    {
+                    {
-        WriteLog(ex.ToString());
+                        await sender.SendHeartbeatAsync();
-    }
+                        await Task.Delay(3000); // 每3秒送一次
-    finally
+                    }
-    {
+                });
-        SystemEvents.DisplaySettingsChanged -= OnDisplaySettingsChanged;
+            }
-    }
+            else
+            {
+                Console.WriteLine("登入失敗，無法送出心跳");
+            }
+            
+            try
+            {
+                // COM 初始化
+                int hr = ComInterop.CoInitializeEx(IntPtr.Zero, ComInterop.COINIT_APARTMENTTHREADED);
+                if (hr < 0)
+                {
+                    Console.WriteLine("Failed to initialize COM library.");
+                    return;
+                }
+                // 初始化管理器
+
+                songListManager = new SongListManager();  // 使用单例
+                                                          //artistManager = new ArtistManager();
+
+                var commandHandler = new CommandHandler(songListManager);
+                serialPortManager = new SerialPortManager(commandHandler);
+                serialPortManager.InitializeSerialPort();
+
+                // 輸出屏幕信息
+                Console.WriteLine($"Virtual Screen: {SystemInformation.VirtualScreen}");
+                foreach (var screen in Screen.AllScreens)
+                {
+                    Console.WriteLine($"Screen: {screen.DeviceName} Resolution: {screen.Bounds.Width}x{screen.Bounds.Height}");
+                }
+
+                // 啟動服務器
+                Task.Run(() => HttpServerManager.StartServer());
+                Task.Run(() => TCPServerManager.StartServer());
+
+                // 註冊事件
+                Application.ApplicationExit += (sender, e) => SerialPortManager.CloseSerialPortSafely();
+                SystemEvents.DisplaySettingsChanged += OnDisplaySettingsChanged;
+
+                // 創建主窗體
+                primaryForm = new PrimaryForm();
+                //primaryForm.allSongs = songListManager.AllSongs;
+                //primaryForm.allArtists = artistManager.AllArtists;
+                primaryForm.StartPosition = FormStartPosition.Manual;
+                primaryForm.Location = new Point(0, 0);
+                primaryForm.Size = new Size(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
+
+                // 在完整初始化後檢查狀態
+                string stateFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "txt", "states.txt");
+                bool isClosedState = File.Exists(stateFilePath) &&
+                    File.ReadAllText(stateFilePath).Trim().Equals("CLOSE", StringComparison.OrdinalIgnoreCase);
+
+                InitializeSecondaryScreen();
+
+                // 使用 Shown 事件來確保窗體完全加載後再顯示送客畫面
+                if (isClosedState)
+                {
+                    primaryForm.Shown += (s, e) =>
+                    {
+                        primaryForm.ShowSendOffScreen();
+                    };
+                }
+
+                primaryForm.Show();
+                Application.Run(primaryForm);
+            }
+            catch (Exception ex)
+            {
+                WriteLog(ex.ToString());
+            }
+            finally
+            {
+                SystemEvents.DisplaySettingsChanged -= OnDisplaySettingsChanged;
+            }
 }
 
 

superstar_1.0.0.csproj.user

@@ -176,9 +176,6 @@
     <Compile Update="PrimaryFormParts\SingerSearch\PrimaryForm.SingerSearch.PinyinSearch.cs">
       <SubType>Form</SubType>
     </Compile>
-    <Compile Update="PrimaryFormParts\SingerSearch\PrimaryForm.SingerSearch.StrokeCountSearch.cs">
-      <SubType>Form</SubType>
-    </Compile>
     <Compile Update="PrimaryFormParts\SingerSearch\PrimaryForm.SingerSearch.WordCountSearch.cs">
       <SubType>Form</SubType>
     </Compile>