磁导航1.0内部交管和信号交互

2026-08-24 14:55:35 +08:00
parent cacc5fea5c
commit 244b0af6c8
60 changed files with 6395 additions and 294 deletions
@@ -0,0 +1,131 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace StandardScene.MagCarSimulator
+{
+    /// <summary>
+    /// 模拟器日志：UI 回调 + 写入 exe 旁 <c>log/</c> 目录。
+    /// </summary>
+    public static class MagCarSimLog
+    {
+        private static readonly object SyncRoot = new object();
+        private static StreamWriter _writer;
+        private static bool _enabled = true;
+        private static string _logDirectory;
+
+        public static event Action<string> MessageWritten;
+
+        public static string CurrentFilePath { get; private set; }
+
+        public static void Configure(MagCarSimConfig config)
+        {
+            lock (SyncRoot)
+            {
+                _enabled = config == null || config.EnableFileLog;
+                _logDirectory = ResolveLogDirectory(config?.LogDirectory);
+                if (_enabled)
+                {
+                    EnsureWriterUnlocked();
+                }
+                else
+                {
+                    CloseWriterUnlocked();
+                }
+            }
+        }
+
+        public static string GetLogDirectory()
+        {
+            return _logDirectory ?? ResolveLogDirectory("log");
+        }
+
+        public static void WriteLine(string message)
+        {
+            if (string.IsNullOrEmpty(message))
+            {
+                return;
+            }
+
+            MessageWritten?.Invoke(message);
+
+            if (!_enabled)
+            {
+                return;
+            }
+
+            lock (SyncRoot)
+            {
+                EnsureWriterUnlocked();
+                _writer?.WriteLine(message);
+            }
+        }
+
+        public static void Shutdown()
+        {
+            lock (SyncRoot)
+            {
+                if (_writer != null)
+                {
+                    try
+                    {
+                        _writer.WriteLine($"===== 会话结束 {DateTime.Now:yyyy-MM-dd HH:mm:ss} =====");
+                    }
+                    catch
+                    {
+                    }
+                }
+
+                CloseWriterUnlocked();
+            }
+        }
+
+        private static void EnsureWriterUnlocked()
+        {
+            if (!_enabled)
+            {
+                return;
+            }
+
+            if (_writer != null)
+            {
+                return;
+            }
+
+            Directory.CreateDirectory(GetLogDirectory());
+            var fileName = $"magcar-sim_{DateTime.Now:yyyyMMdd}.log";
+            CurrentFilePath = Path.Combine(GetLogDirectory(), fileName);
+            _writer = new StreamWriter(CurrentFilePath, true, new UTF8Encoding(encoderShouldEmitUTF8Identifier: false))
+            {
+                AutoFlush = true
+            };
+            _writer.WriteLine($"[{DateTime.Now:HH:mm:ss}] 文件日志已启用: {CurrentFilePath}");
+        }
+
+        private static void CloseWriterUnlocked()
+        {
+            try
+            {
+                _writer?.Flush();
+                _writer?.Dispose();
+            }
+            catch
+            {
+            }
+
+            _writer = null;
+        }
+
+        private static string ResolveLogDirectory(string configuredPath)
+        {
+            if (string.IsNullOrWhiteSpace(configuredPath))
+            {
+                return Path.Combine(AppContext.BaseDirectory, "log");
+            }
+
+            return Path.IsPathRooted(configuredPath)
+                ? configuredPath
+                : Path.Combine(AppContext.BaseDirectory, configuredPath);
+        }
+    }
+}