debug.js

// Limn - Unified Debug Logging System
// All logs appear in DevTools console only

const Debug = {
  // Enable/disable categories
  enabled: {
    RAG: true,
    Actions: true,
    OpenRouter: true,
    Chat: true,
    Prefs: true,
    Main: true,
    Companion: true,
    UnifiedAgent: true
  },

  // Color codes for categories (DevTools supports %c styling)
  colors: {
    RAG: '#27ae60',          // Green
    Actions: '#e67e22',      // Orange
    OpenRouter: '#3498db',   // Blue
    Chat: '#1abc9c',         // Teal
    Prefs: '#95a5a6',        // Gray
    Main: '#34495e',         // Dark gray
    Companion: '#e91e63',    // Pink
    UnifiedAgent: '#9b59b6'  // Purple
  },

  // Format timestamp
  timestamp() {
    return new Date().toISOString().substr(11, 12);
  },

  // Main logging function
  log(category, action, data = {}) {
    if (!this.enabled[category]) return;

    const ts = this.timestamp();
    const hasData = Object.keys(data).length > 0;

    // Simple flat logging - no groups, data inline
    if (hasData) {
      console.log(`[${ts}][${category}] ${action}`, data);
    } else {
      console.log(`[${ts}][${category}] ${action}`);
    }
  },

  // Convenience methods for each category
  rag(action, data) { this.log('RAG', action, data); },
  unifiedAgent(action, data) { this.log('UnifiedAgent', action, data); },
  actions(action, data) { this.log('Actions', action, data); },
  openRouter(action, data) { this.log('OpenRouter', action, data); },
  chat(action, data) { this.log('Chat', action, data); },
  prefs(action, data) { this.log('Prefs', action, data); },
  main(action, data) { this.log('Main', action, data); },
  companion(action, data) { this.log('Companion', action, data); },

  // Error logging (always shown)
  error(category, action, error) {
    const ts = this.timestamp();
    console.error(`[${ts}][${category}] ERROR: ${action}`, {
      message: error?.message || error,
      stack: error?.stack
    });
  },

  // Toggle category
  toggle(category) {
    if (this.enabled.hasOwnProperty(category)) {
      this.enabled[category] = !this.enabled[category];
      console.log(`[Debug] ${category} logging: ${this.enabled[category] ? 'ON' : 'OFF'}`);
    }
  },

  // Enable all
  enableAll() {
    Object.keys(this.enabled).forEach(k => this.enabled[k] = true);
    console.log('[Debug] All categories enabled');
  },

  // Disable all
  disableAll() {
    Object.keys(this.enabled).forEach(k => this.enabled[k] = false);
    console.log('[Debug] All categories disabled');
  }
};

// Export
if (typeof window !== 'undefined') {
  window.Debug = Debug;
}