import { adminGoodsCategoriesRoutes } from '@d8d/goods-module-mt';
import { rpcClient } from '@d8d/shared-ui-components/utils/hc'

class GoodsCategoryClientManager {
  private static instance: GoodsCategoryClientManager;
  private client: ReturnType<typeof rpcClient<typeof adminGoodsCategoriesRoutes>> | null = null;

  private constructor() {}

  public static getInstance(): GoodsCategoryClientManager {
    if (!GoodsCategoryClientManager.instance) {
      GoodsCategoryClientManager.instance = new GoodsCategoryClientManager();
    }
    return GoodsCategoryClientManager.instance;
  }

  // 初始化客户端
  public init(baseUrl: string = '/'): ReturnType<typeof rpcClient<typeof adminGoodsCategoriesRoutes>> {
    return this.client = rpcClient<typeof adminGoodsCategoriesRoutes>(baseUrl);
  }

  // 获取客户端实例
  public get(): ReturnType<typeof rpcClient<typeof adminGoodsCategoriesRoutes>> {
    if (!this.client) {
      return this.init()
    }
    return this.client;
  }

  // 重置客户端（用于测试或重新初始化）
  public reset(): void {
    this.client = null;
  }
}

// 导出单例实例
const goodsCategoryClientManager = GoodsCategoryClientManager.getInstance();

// 导出默认客户端实例（延迟初始化）
export const goodsCategoryClient = goodsCategoryClientManager.get()

export {
  goodsCategoryClientManager
}