調整歌曲點播、調整心跳參數

HeartbeatSender.cs

@@ -3,18 +3,13 @@ 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.Diagnostics;
+using System.IO;
+using Microsoft.VisualBasic.Devices;
 
 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 HttpClient httpClient = new HttpClient();
@@ -95,6 +90,9 @@ namespace HeartbeatSender
                 branch_name = "測試",
                 hostname = "PC" + hostName.Substring(Math.Max(0, hostName.Length - 3)),
                 ip = GetLocalIPv4(),
+                cpu = GetCpuUsage(),
+                memory = GetTotalMemoryInMB(),
+                disk = GetDiskTotalSizeInGB()
             };
 
             var json = JsonSerializer.Serialize(heartbeatData);
@@ -127,6 +125,22 @@ namespace HeartbeatSender
             }
         }
 
+        private float GetCpuUsage()
+        {
+            using var cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
+            cpuCounter.NextValue(); // 需要呼叫兩次
+            System.Threading.Thread.Sleep(1000);
+            return cpuCounter.NextValue(); // 回傳的是百分比，例如 25.3
+        }
+        private float GetTotalMemoryInMB()
+        {
+            var computerInfo = new ComputerInfo();
+            return computerInfo.TotalPhysicalMemory / (1024f * 1024f); // 轉 MB
+        }
+        private float GetDiskTotalSizeInGB(string driveLetter = "C")
+        {
+            var drive = new DriveInfo(driveLetter);
+            return drive.TotalSize / (1024f * 1024f * 1024f); // 轉 GB
+        }
     }
-
 }

PrimaryFormParts/PrimaryForm.SQLSearch.cs

@@ -247,7 +247,7 @@ namespace DualScreenDemo{
         }
 
         public void AddSongCount(string id){
-            string query = $"UPDATE songs SET song_counts = song_counts+1 WHERE id = '{id}';";
+            string query = $"UPDATE song_library_cache SET song_counts = song_counts+1 WHERE song_id = '{id}';";
             Console.WriteLine(query);
             //string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
             string connectionString = GetConnectionString();

Program.cs

@@ -33,7 +33,7 @@ namespace DualScreenDemo
                     while (true)
                     {
                         await sender.SendHeartbeatAsync();
-                        await Task.Delay(3000); // 每3秒送一次
+                        await Task.Delay(300000); // 每3秒送一次
                     }
                 });
             }