log

2026-01-12 18:03:31 +08:00
parent bd297716b0
commit 25dffcc02e
10 changed files with 290 additions and 27 deletions
--- a/prisma/services/logger.ts
+++ b/prisma/services/logger.ts
@@ -0,0 +1,119 @@
+
+export type LogLevel = 'info' | 'warn' | 'error' | 'debug';
+export type LogCategory = 'System' | 'User' | 'API' | 'Manager' | 'Expert' | 'Synthesis';
+
+export interface LogEntry {
+  timestamp: string;
+  level: LogLevel;
+  category: LogCategory;
+  message: string;
+  data?: any;
+}
+
+class LoggerService {
+  private logs: LogEntry[] = [];
+  private maxLogs: number = 5000;
+
+  constructor() {
+    // Attempt to restore logs from sessionStorage on load (optional persistence)
+    try {
+      const saved = sessionStorage.getItem('prisma_logs');
+      if (saved) {
+        this.logs = JSON.parse(saved);
+      }
+    } catch (e) {
+      console.warn('Failed to restore logs');
+    }
+    
+    this.info('System', 'Logger service initialized');
+  }
+
+  private persist() {
+    try {
+      sessionStorage.setItem('prisma_logs', JSON.stringify(this.logs.slice(-500))); // Persist last 500 only
+    } catch (e) {
+      // Ignore quota errors
+    }
+  }
+
+  add(level: LogLevel, category: LogCategory, message: string, data?: any) {
+    const entry: LogEntry = {
+      timestamp: new Date().toISOString(),
+      level,
+      category,
+      message,
+      data: data ? JSON.parse(JSON.stringify(data, this.replacer)) : undefined
+    };
+
+    this.logs.push(entry);
+    
+    // Trim if too large
+    if (this.logs.length > this.maxLogs) {
+      this.logs = this.logs.slice(this.logs.length - this.maxLogs);
+    }
+
+    // Mirror to console for dev
+    if (import.meta.env.DEV) {
+      const style = level === 'error' ? 'color: red' : level === 'warn' ? 'color: orange' : 'color: cyan';
+      console.log(`%c[${category}] ${message}`, style, data || '');
+    }
+
+    this.persist();
+  }
+
+  // Circular reference replacer for JSON
+  private replacer(key: string, value: any) {
+    if (key === 'apiKey') return '***REDACTED***';
+    if (key === 'auth') return '***REDACTED***';
+    return value;
+  }
+
+  info(category: LogCategory, message: string, data?: any) {
+    this.add('info', category, message, data);
+  }
+
+  warn(category: LogCategory, message: string, data?: any) {
+    this.add('warn', category, message, data);
+  }
+
+  error(category: LogCategory, message: string, data?: any) {
+    this.add('error', category, message, data);
+  }
+
+  debug(category: LogCategory, message: string, data?: any) {
+    this.add('debug', category, message, data);
+  }
+
+  getLogs() {
+    return this.logs;
+  }
+
+  clear() {
+    this.logs = [];
+    this.persist();
+    this.info('System', 'Logs cleared by user');
+  }
+
+  download() {
+    const textContent = this.logs.map(entry => {
+      const date = new Date(entry.timestamp).toLocaleTimeString();
+      let line = `[${date}] [${entry.level.toUpperCase()}] [${entry.category}]: ${entry.message}`;
+      if (entry.data) {
+        line += `\n   Data: ${JSON.stringify(entry.data, null, 2)}`;
+      }
+      return line;
+    }).join('\n----------------------------------------\n');
+
+    const blob = new Blob([textContent], { type: 'text/plain' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = `prisma-debug-log-${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.txt`;
+    document.body.appendChild(a);
+    a.click();
+    document.body.removeChild(a);
+    URL.revokeObjectURL(url);
+  }
+}
+
+export const logger = new LoggerService();