/**
 * 套餐真流量预警 API 服务
 * 6 个接口仅超级管理员/平台账号可访问，其他账号由后端 403 兜底
 * 对应 docs/产品迭代8月份/套餐真流量预警_API_前端简版.md
 */

import { BaseService } from '../BaseService'
import type {
  BaseResponse,
  PaginationResponse,
  PackageTrafficAlertRuleItem,
  PackageTrafficAlertRuleQueryParams,
  CreatePackageTrafficAlertRuleParams,
  UpdatePackageTrafficAlertRuleParams,
  PackageTrafficAlertRecordItem,
  PackageTrafficAlertRecordDetail,
  PackageTrafficAlertRecordQueryParams,
  ExportPackageTrafficAlertParams,
  CreatePackageTrafficAlertExportResponse
} from '@/types/api'

export class PackageTrafficAlertService extends BaseService {
  /**
   * 查询套餐真流量预警规则列表
   * GET /api/admin/package-traffic-alert-rules
   * 返回套餐、商品当前真流量额度、阈值、启用状态、备注与更新时间
   */
  static getAlertRules(
    params?: PackageTrafficAlertRuleQueryParams
  ): Promise<PaginationResponse<PackageTrafficAlertRuleItem>> {
    return this.getPage<PackageTrafficAlertRuleItem>(
      '/api/admin/package-traffic-alert-rules',
      params
    )
  }

  /**
   * 创建套餐真流量预警规则
   * POST /api/admin/package-traffic-alert-rules
   * 同一套餐商品最多一条真流量预警规则
   */
  static createAlertRule(
    data: CreatePackageTrafficAlertRuleParams
  ): Promise<BaseResponse<PackageTrafficAlertRuleItem>> {
    return this.create<PackageTrafficAlertRuleItem>('/api/admin/package-traffic-alert-rules', data)
  }

  /**
   * 修改套餐真流量预警规则
   * PUT /api/admin/package-traffic-alert-rules/{id}
   * 允许修改阈值、启停与备注；修改不影响既有预警快照，停用后扫描不再创建新预警
   */
  static updateAlertRule(
    id: number,
    data: UpdatePackageTrafficAlertRuleParams
  ): Promise<BaseResponse<PackageTrafficAlertRuleItem>> {
    return this.update<PackageTrafficAlertRuleItem>(
      `/api/admin/package-traffic-alert-rules/${id}`,
      data
    )
  }

  /**
   * 查询套餐真流量预警记录列表
   * GET /api/admin/package-traffic-alerts
   * 列表数据除 business_user_group_names 外均为触发时快照
   */
  static getAlertRecords(
    params?: PackageTrafficAlertRecordQueryParams
  ): Promise<PaginationResponse<PackageTrafficAlertRecordItem>> {
    return this.getPage<PackageTrafficAlertRecordItem>('/api/admin/package-traffic-alerts', params)
  }

  /**
   * 查询套餐真流量预警记录详情
   * GET /api/admin/package-traffic-alerts/{id}
   * 越权查询统一按资源不可见处理
   */
  static getAlertRecordDetail(id: number): Promise<BaseResponse<PackageTrafficAlertRecordDetail>> {
    // 越权查询详情统一按资源不可见处理，抑制全局报错提示，由页面给出统一文案
    return this.getOne<PackageTrafficAlertRecordDetail>(
      `/api/admin/package-traffic-alerts/${id}`,
      undefined,
      { requestOptions: { errorMessageMode: 'none' } }
    )
  }

  /**
   * 导出套餐真流量达量预警
   * POST /api/admin/package-traffic-alerts/export
   * 只创建异步导出任务，后续通过既有导出任务列表下载文件
   */
  static exportAlertRecords(
    data: ExportPackageTrafficAlertParams
  ): Promise<BaseResponse<CreatePackageTrafficAlertExportResponse>> {
    return this.post<BaseResponse<CreatePackageTrafficAlertExportResponse>>(
      '/api/admin/package-traffic-alerts/export',
      data
    )
  }
}