/**
 * dynamically map a name to an adapter and call instantiate it
 *
 * author: db123 at db
 * creation: 29/4/2026
 */

import { AdapterAPI } from '../types';
import { AdapterConfig } from '../types/AdapterAPI';

type AdapterConstructor = new (
  video: HTMLVideoElement,
  options?: AdapterConfig
) => AdapterAPI;

export class AdapterRegistry {
  private adapters: Map<string, AdapterConstructor> = new Map();

  registerAdapter(type: string, constructor: AdapterConstructor): void {
    this.adapters.set(type, constructor);
  }

  createAdapter(
    type: string,
    video: HTMLVideoElement,
    options?: AdapterConfig
  ): AdapterAPI {
    if (!this.adapters.has(type)) {
      throw new Error('Adapter not found in registry.' + type);
    }
    const construct = this.adapters.get(type);
    if (!construct) {
      throw new Error('Adapter does not have constructor.' + type);
    }
    return new construct(video, options);
  }
}