import { request } from '@/utils/request'
import { BaseService } from '../BaseService'

/**
 * 定价策略服务
 */
class PricingService extends BaseService {
  constructor() {
    super('/cashier/admin/pricing-strategy')
  }

  /**
   * 查询策略下的套餐列表
   */
  async getPackages(strategyId: number): Promise<any[]> {
    const res: any = await request({
      url: `/cashier/admin/pricing-package/list`,
      method: 'get',
      params: { strategyId },
    })
    return res.data || []
  }

  /**
   * 新增套餐
   */
  async addPackage(data: any) {
    const res: any = await request({
      url: '/cashier/admin/pricing-package',
      method: 'post',
      data,
    })
    return res.data
  }

  /**
   * 修改套餐
   */
  async updatePackage(data: any) {
    const res: any = await request({
      url: '/cashier/admin/pricing-package',
      method: 'put',
      data,
    })
    return res.data
  }

  /**
   * 删除套餐
   */
  async deletePackage(id: number) {
    const res: any = await request({
      url: `/cashier/admin/pricing-package/${id}`,
      method: 'delete',
    })
    return res.data
  }
}

/** 定价策略服务单例 */
export const pricingService = new PricingService()