import { Inject, Provide } from '@midwayjs/core';
import { ShopyyAdapter } from '../adapter/shopyy.adapter';
import { WooCommerceAdapter } from '../adapter/woocommerce.adapter';
import { ISiteAdapter } from '../interface/site-adapter.interface';
import { ShopyyService } from './shopyy.service';
import { SiteService } from './site.service';
import { WPService } from './wp.service';

@Provide()
export class SiteApiService {
  @Inject()
  siteService: SiteService;

  @Inject()
  wpService: WPService;

  @Inject()
  shopyyService: ShopyyService;

  async getAdapter(siteId: number): Promise<ISiteAdapter> {
    const site = await this.siteService.get(siteId, true);
    if (!site) {
      throw new Error(`Site ${siteId} not found`);
    }

    if (site.type === 'woocommerce') {
      if (!site?.consumerKey || !site.consumerSecret || !site.apiUrl) {
        throw new Error('站点配置缺少 consumerKey/consumerSecret/apiUrl');
      }
      return new WooCommerceAdapter(site, this.wpService);
    } else if (site.type === 'shopyy') {
      return new ShopyyAdapter(site, this.shopyyService);
    }
    
    throw new Error(`Unsupported site type: ${site.type}`);
  }
}