cc工作前备份

src/utils/logger.ts

@@ -0,0 +1,57 @@
+// ZCLAW 日志系统
+type LogLevel = 'debug' | 'info' | 'warn' | 'error';
+
+const LEVEL_PRIORITY: Record<LogLevel, number> = {
+  debug: 0,
+  info: 1,
+  warn: 2,
+  error: 3,
+};
+
+const LEVEL_COLORS: Record<LogLevel, string> = {
+  debug: '\x1b[36m', // cyan
+  info: '\x1b[32m',  // green
+  warn: '\x1b[33m',  // yellow
+  error: '\x1b[31m', // red
+};
+
+const RESET = '\x1b[0m';
+
+let currentLevel: LogLevel = 'info';
+
+export function setLogLevel(level: LogLevel): void {
+  currentLevel = level;
+}
+
+function shouldLog(level: LogLevel): boolean {
+  return LEVEL_PRIORITY[level] >= LEVEL_PRIORITY[currentLevel];
+}
+
+function formatTimestamp(): string {
+  return new Date().toISOString().slice(11, 23);
+}
+
+function log(level: LogLevel, module: string, message: string, data?: any): void {
+  if (!shouldLog(level)) return;
+
+  const color = LEVEL_COLORS[level];
+  const timestamp = formatTimestamp();
+  const prefix = `${color}[${timestamp}] [${level.toUpperCase()}] [${module}]${RESET}`;
+
+  if (data !== undefined) {
+    console.log(`${prefix} ${message}`, typeof data === 'object' ? JSON.stringify(data, null, 2) : data);
+  } else {
+    console.log(`${prefix} ${message}`);
+  }
+}
+
+export function createLogger(module: string) {
+  return {
+    debug: (message: string, data?: any) => log('debug', module, message, data),
+    info: (message: string, data?: any) => log('info', module, message, data),
+    warn: (message: string, data?: any) => log('warn', module, message, data),
+    error: (message: string, data?: any) => log('error', module, message, data),
+  };
+}
+
+export type Logger = ReturnType<typeof createLogger>;