feat: add logging

CHANGELOG.md

@@ -9,12 +9,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 None
 
-## 24.4.0
+## 24.5.0
+
+## Added
+
+- Logging
 
 ### Changed
 
 - Remove FPS displaying
 - Fixed FPS to 20
+- Change read buffer size to 1048576
 
 ## 24.4.3
 

Source/Logger.cs

@@ -0,0 +1,25 @@
+using System.IO;
+
+namespace EdcHost;
+
+/// <summary>
+/// Logger class provides logging functionality.
+/// </summary>
+internal class Logger {
+  private string _logFilePath;
+
+  public Logger(string logFilePath) {
+    _logFilePath = logFilePath;
+
+    string dir = Path.GetDirectoryName(_logFilePath);
+    if (!Directory.Exists(dir)) {
+      Directory.CreateDirectory(dir);
+    }
+  }
+
+  public void Debug(string message) {
+    using (StreamWriter sw = File.AppendText(_logFilePath)) {
+      sw.WriteLine(message);
+    }
+  }
+}

Source/MainWindow.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Drawing;
+using System.IO;
 using System.IO.Ports;
 using System.Threading;
 using System.Windows.Forms;
@@ -90,7 +91,7 @@ private static readonly (Mat Departure, Mat Destination) IconOrder = (
     /// <summary>
     /// The length of the buffer for serial ports.
     /// </summary>
-    private const int SerialPortBufferLength = 1024;
+    private const int SerialPortBufferLength = 1048576;
 
     #endregion
 
@@ -170,6 +171,7 @@ public Dictionary<CampType, SerialPort> SerialPortDict
     private CoordinateConverter _coordinateConverter;
     private Game _game = new Game();
     private Dictionary<CampType, Locator> _locatorDict = new Dictionary<CampType, Locator>();
+    private Logger _logger = new(Path.Combine(Directory.GetCurrentDirectory(), "Logs", DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + ".log"));
     private Point2f[] _monitorCorners = new Point2f[4];
     private OpenCvSharp.Size _monitorFrameSize;
     private List<Order> _orderToTransmitList = new List<Order>();
@@ -378,6 +380,11 @@ private void Communicate()
         {
             foreach (var camp in MainWindow.AllCampList)
             {
+                if (this._game.Camp != camp)
+                {
+                    continue;
+                }
+
                 if (
                     this._serialPortDict[camp] == null ||
                     !this._serialPortDict[camp].IsOpen
@@ -461,6 +468,7 @@ private void Communicate()
                                             ownChargingPiles: ownChargingPiles,
                                             opponentChargingPiles: opponentChargingPiles
                                         );
+                        _logger.Debug($"{DateTime.Now.ToString("HH:mm:ss")} [0x01 {camp}] {Convert.ToHexString(gameInfoPacket.GetBytes())}");
                         var bytesToWrite = gameInfoPacket.GetBytes();
                         try
                         {
@@ -540,6 +548,7 @@ private void Communicate()
                         orderInDeliveryList: orderInDeliveryList,
                         latestPendingOrder: latestPendingOrder
                     );
+                    _logger.Debug($"{DateTime.Now.ToString("HH:mm:ss")} [0x05 {camp}] {Convert.ToHexString(packet.GetBytes())}");
 
                     var bytesToWrite = packet.GetBytes();