import { ShortcutsRequest, ShortcutsResponse } from './types';
import { CommandRegistry } from './registry';

export class ShortcutsHandler {
  private registry: CommandRegistry;

  constructor() {
    this.registry = new CommandRegistry();
  }

  validateRequest(req: ShortcutsRequest): boolean {
    try {
      const isValidUser = req.apiKey == process.env.USER_KEY;

      return !!isValidUser;
    } catch (error) {
      console.error('Error validating request:', error);
      return false;
    }
  }

  async processCommand(
    command: string,
    parameters?: Record<string, string>
  ): Promise<ShortcutsResponse> {
    const handler = this.registry.getCommand(command);

    if (!handler) {
      return {
        success: false,
        message: `Unknown command: ${command}.`
      };
    }

    try {
      return await handler(parameters);
    } catch (error) {
      console.error(`Error processing command ${command}:`, error);
      return {
        success: false,
        message: 'An error occurred while processing your command.'
      };
    }
  }
}