/**
 * Advanced Tool Server
 * MCP server for the 87 tools suite
 */

export interface ToolServerStatistics {
  totalRequests: number;
  activeConnections: number;
  uptime: number;
  errorRate: number;
  averageResponseTime: number;
}

export class AdvancedToolServer {
  private isRunning: boolean = false;
  private startTime: number = 0;
  private statistics: ToolServerStatistics = {
    totalRequests: 0,
    activeConnections: 0,
    uptime: 0,
    errorRate: 0,
    averageResponseTime: 0
  };

  /**
   * Start the MCP tools server
   */
  async start(): Promise<void> {
    if (this.isRunning) {
      throw new Error('Server is already running');
    }

    this.isRunning = true;
    this.startTime = Date.now();
    
    // Initialize server components
    await this.initializeServer();
  }

  /**
   * Stop the MCP tools server
   */
  async stop(): Promise<void> {
    if (!this.isRunning) {
      throw new Error('Server is not running');
    }

    this.isRunning = false;
    
    // Cleanup server components
    await this.shutdownServer();
  }

  /**
   * Check if server is running
   */
  async isServerRunning(): Promise<boolean> {
    return this.isRunning;
  }

  /**
   * Get server statistics
   */
  async getStatistics(): Promise<ToolServerStatistics> {
    if (this.isRunning) {
      this.statistics.uptime = Date.now() - this.startTime;
    }
    
    return { ...this.statistics };
  }

  /**
   * Initialize server components
   */
  private async initializeServer(): Promise<void> {
    // Initialize MCP server components
    // This would typically set up the MCP protocol handlers
    // For now, this is a placeholder implementation
    
    console.log('🚀 MCP Tools Server initializing...');
    
    // Simulate initialization delay
    await new Promise(resolve => setTimeout(resolve, 1000));
    
    console.log('✅ MCP Tools Server started successfully');
  }

  /**
   * Shutdown server components
   */
  private async shutdownServer(): Promise<void> {
    // Cleanup MCP server components
    console.log('🛑 MCP Tools Server shutting down...');
    
    // Simulate shutdown delay
    await new Promise(resolve => setTimeout(resolve, 500));
    
    console.log('✅ MCP Tools Server stopped successfully');
  }
}