import { Logger } from '../Logger';
import { NetworkMonitor } from '../net/NetworkMonitor';
import { PeerManager } from '../net/PeerManager';
import { SyncManager } from '../net/SyncManager';
import { DistributedState } from '../data/DistributedState';
import { EventEmitter } from '../utils/EventEmitter';
import { PluginSystem } from '../core/PluginSystem';
import { GunDataProvider } from '../data/GunDataProvider';
import { AuthManager } from '../auth/AuthManager';
import { ContextRouter } from '../core/ContextRouter';
import { Performance } from './Performance';
import { FaultInjector } from './FaultInjector';

export class DevTools extends EventEmitter {
  private logger: Logger;
  private networkMonitor: NetworkMonitor;
  private peerManager: PeerManager;
  private syncManager: SyncManager;
  private pluginSystem: PluginSystem;
  private gunDataProvider: GunDataProvider;
  private authManager: AuthManager;
  private contextRouter: ContextRouter;
  private performance: Performance;
  private faultInjector: FaultInjector;

  private isRecording: boolean = false;
  private recordedEvents: any[] = [];

  constructor(
    logger: Logger,
    networkMonitor: NetworkMonitor,
    peerManager: PeerManager,
    syncManager: SyncManager,
    pluginSystem: PluginSystem,
    gunDataProvider: GunDataProvider,
    authManager: AuthManager,
    contextRouter: ContextRouter
  ) {
    super();
    this.logger = logger;
    this.networkMonitor = networkMonitor;
    this.peerManager = peerManager;
    this.syncManager = syncManager;
    this.pluginSystem = pluginSystem;
    this.gunDataProvider = gunDataProvider;
    this.authManager = authManager;
    this.contextRouter = contextRouter;
    this.performance = new Performance();
    this.faultInjector = new FaultInjector();
    this.setupListeners();
  }

  private setupListeners(): void {
    this.peerManager.on('peerEvent', this.recordEvent.bind(this, 'peer'));
    this.syncManager.on('syncEvent', this.recordEvent.bind(this, 'sync'));
    this.pluginSystem.on('pluginEvent', this.recordEvent.bind(this, 'plugin'));
    this.gunDataProvider.on('dataEvent', this.recordEvent.bind(this, 'data'));
    this.authManager.on('authEvent', this.recordEvent.bind(this, 'auth'));
    this.contextRouter.on('routeEvent', this.recordEvent.bind(this, 'route'));
  }

  private recordEvent(category: string, event: any): void {
    if (this.isRecording) {
      this.recordedEvents.push({ timestamp: Date.now(), category, event });
    }
    this.emit('devToolsUpdate', { type: `${category}Event`, event });
  }

  // Logging and Monitoring
  getLogs(filter?: { level?: string; context?: string }): any[] {
    return this.logger.getLogs().filter(log => {
      if (filter && filter.level && log.level !== filter.level) return false;
      if (filter && filter.context && log.context !== filter.context) return false;
      return true;
    } );
  }

  getNetworkStats(): any {
    return this.networkMonitor.getStats();
  }

  getPeers(): any[] {
    return this.peerManager.getPeers();
  }

  getSyncStatus(): any {
    return this.syncManager.getSyncedPaths().map(path => ({
      path,
      status: this.syncManager.getSyncStatus(path)
    }));
  }

  // State Inspection
  inspectDistributedState(statePath: string): DistributedState<any> | null {
    return this.syncManager.getDistributedState(statePath);
  }

  monitorStateChanges(statePath: string, callback: (newState: any) => void): () => void {
    const state = this.inspectDistributedState(statePath);
    if (state) {
      return state.subscribe(callback);
    }
    return () => {};
  }

  // Network Analysis
  generateNetworkGraph(): any {
    return this.peerManager.generateNetworkGraph();
  }

  analyzeNetworkTopology(): any {
    return this.peerManager.analyzeTopology();
  }

  measurePeerLatency(peerId: string): Promise<number> {
    return Promise.resolve(this.peerManager.measureLatency(peerId));
  }

  // Performance Profiling
  startPerformanceProfile(label: string): void {
    this.performance.startProfiling(label);
    this.emit('performanceProfileStarted');
  }

  stopPerformanceProfile(label: string): any {
    const profileData = this.performance.endProfiling(label);
    this.emit('performanceProfileStopped', profileData);
    return profileData;
  }

  // Fault Injection
  injectFault(faultType: string, options: any): void {
    this.faultInjector.injectFault(faultType, options);
    this.emit('faultInjected', { faultType, options });
  }

  simulatePeerDisconnection(peerId: string): void {
    this.peerManager.disconnectFromPeer(peerId);
  }

  simulateNetworkLatency(latency: number): void {
    this.networkMonitor.simulateLatency(latency);
  }

  // Event Recording
  startRecording(): void {
    this.isRecording = true;
    this.recordedEvents = [];
    this.emit('recordingStarted');
  }

  stopRecording(): any[] {
    this.isRecording = false;
    const events = [...this.recordedEvents];
    this.recordedEvents = [];
    this.emit('recordingStopped', events);
    return events;
  }

  replayEvents(events: any[]): void {
    events.forEach(event => {
      this.emit('replayEvent', event);
      // Implement actual event replay logic here
    });
  }

  // Plugin Inspection
  getLoadedPlugins(): any[] {
    return this.pluginSystem.getAllPlugins();
  }

  inspectPlugin(pluginName: string): any {
    return this.pluginSystem.getPlugin(pluginName);
  }

  // Data Inspection
  inspectGunData(path: string): Promise<any> {
    return this.gunDataProvider.get(path);
  }

  // Auth Inspection
  getCurrentUser(): any {
    return this.authManager.getCurrentUser();
  }

  // Route Inspection
  getRoutes(): any {
    return this.contextRouter.getRoutes();
  }

  // Utility Methods
  clearLogs(): void {
    this.logger.clearLogs();
  }

  exportDevToolsState(): any {
    return {
      logs: this.getLogs(),
      networkStats: this.getNetworkStats(),
      peers: this.getPeers(),
      syncStatus: this.getSyncStatus(),
      plugins: this.getLoadedPlugins(),
      currentUser: this.getCurrentUser(),
      routes: this.getRoutes()
    };
  }

  importDevToolsState(state: any): void {
    // Implement logic to restore DevTools state
    this.emit('devToolsStateImported', state);
  }

  // Remote Debugging
  enableRemoteDebugging(port: number): void {
    // Implement WebSocket server for remote debugging
    this.emit('remoteDebuggingEnabled', port);
  }

  sendRemoteCommand(command: string, params: any): Promise<any> {
    // Implement remote command execution
    return Promise.resolve();
  }
}