v6.2

frontend/src/lib/logger.ts

@@ -0,0 +1,66 @@
+export type LogLevel = "info" | "success" | "warning" | "error" | "debug";
+
+export interface LogEntry {
+  timestamp: Date;
+  level: LogLevel;
+  message: string;
+}
+
+class Logger {
+  private logs: LogEntry[] = [];
+  private maxLogs = 500;
+  private listeners: Set<() => void> = new Set();
+
+  private addLog(level: LogLevel, message: string) {
+    const entry: LogEntry = {
+      timestamp: new Date(),
+      level,
+      message: message.toLowerCase(),
+    };
+    this.logs.push(entry);
+    if (this.logs.length > this.maxLogs) {
+      this.logs.shift();
+    }
+    this.notifyListeners();
+  }
+
+  info(message: string) {
+    this.addLog("info", message);
+  }
+
+  success(message: string) {
+    this.addLog("success", message);
+  }
+
+  warning(message: string) {
+    this.addLog("warning", message);
+  }
+
+  error(message: string) {
+    this.addLog("error", message);
+  }
+
+  debug(message: string) {
+    this.addLog("debug", message);
+  }
+
+  getLogs(): LogEntry[] {
+    return [...this.logs];
+  }
+
+  clear() {
+    this.logs = [];
+    this.notifyListeners();
+  }
+
+  subscribe(listener: () => void) {
+    this.listeners.add(listener);
+    return () => this.listeners.delete(listener);
+  }
+
+  private notifyListeners() {
+    this.listeners.forEach((listener) => listener());
+  }
+}
+
+export const logger = new Logger();