import request from '@/utils/request';
import type { ShopUserAddress } from './shopUserAddress/model';

/**
 * 解析地址列表响应
 * 兼容多种后端返回格式：
 *  1. 直接数组 ShopUserAddress[]
 *  2. 标准包装 { code, message, data: ShopUserAddress[] }
 *  3. 标准包装 + 分页 { code, message, data: { list: [], count } }
 *  4. code 为 0 或 200 都视为成功
 */
function parseAddressList(res: any): ShopUserAddress[] {
  if (Array.isArray(res)) {
    return res as ShopUserAddress[];
  }
  if (res && typeof res === 'object') {
    const code = (res as any).code;
    if (code === 0 || code === 200) {
      const data = (res as any).data;
      if (Array.isArray(data)) {
        return data as ShopUserAddress[];
      }
      if (data && Array.isArray(data.list)) {
        return data.list as ShopUserAddress[];
      }
      // code 成功但 data 为空
      return [];
    }
  }
  return [];
}

/** 收货地址列表 */
export async function listShopUserAddress(params?: any) {
  const res: any = await request.get('/shop/shop-user-address', params);
  // 调试日志：微信开发者工具 console 可见，便于核对返回结构
  // eslint-disable-next-line no-console
  console.log('[listShopUserAddress] raw response:', JSON.stringify(res)?.substring(0, 500));
  return parseAddressList(res);
}

/** 获取收货地址详情 */
export function getShopUserAddress(id: number) {
  return request.get(`/shop/shop-user-address/${id}`);
}

/** 添加收货地址 */
export function addShopUserAddress(data: any) {
  return request.post('/shop/shop-user-address', data);
}

/** 更新收货地址 */
export function updateShopUserAddress(data: any) {
  return request.put('/shop/shop-user-address', data);
}

/** 删除收货地址 */
export function removeShopUserAddress(id: number) {
  return request.delete(`/shop/shop-user-address/${id}`);
}

/** 批量删除收货地址 */
export function removeBatchShopUserAddress(ids: number[]) {
  return request.post('/shop/shop-user-address/batch-delete', { ids });
}

/** 设置默认收货地址 */
export function setDefaultAddress(id: number) {
  return request.post(`/shop/shop-user-address/set-default/${id}`);
}

/** 获取默认收货地址 */
export function getDefaultAddress() {
  return request.get('/shop/shop-user-address/default');
}