import { api } from '@/utils/request.js';
import { BASE_API_URL } from '@/settings/siteSetting.js';
import { useUserStore } from '@/store/user.js';

// 微信登录
export const DiningUserWechatLogin = (params) => api.post({ url: '/dining/user/wechatLogin', params });

// 点餐页数据（入参 dinerCount 就餐人数、tableId 桌号）
export const DiningOrderFood = (params) => api.get({ url: '/store/dining/page-info', params });

// 门店详情（GET /store/info/detail/{storeId}，入参 storeId）
export const GetStoreDetail = (storeId) =>
  api.get({ url: `/store/info/detail/${encodeURIComponent(storeId)}` });

// 菜品种类（入参 storeId，GET /store/info/categories?storeId=）
export const GetStoreCategories = (params) => api.get({ url: '/store/info/categories', params });

// 根据菜品种类获取菜品（入参 categoryId，GET /store/info/cuisines?categoryId=）
export const GetStoreCuisines = (params) => api.get({ url: '/store/info/cuisines', params });

// 菜品详情（GET /store/dining/cuisine/{cuisineId}，入参 cuisineId 菜品ID、tableId 桌号ID 传 query）
export const GetCuisineDetail = (cuisineId, tableId) => {
  const id = cuisineId != null ? encodeURIComponent(cuisineId) : '';
  const url = id ? `/store/dining/cuisine/${id}` : '/store/dining/cuisine/0';
  const params = tableId != null && tableId !== '' ? { tableId } : {};
  return api.get({ url, params });
};

// 获取购物车（GET /store/order/cart/{tableId}，建立 SSE 连接之后调用）
export const GetOrderCart = (tableId) =>
  api.get({ url: `/store/order/cart/${encodeURIComponent(tableId)}` });

// 加入购物车（POST /store/order/cart/add，dto: { cuisineId 菜品ID, quantity 数量, tableId 桌号ID }）
export const PostOrderCartAdd = (dto) =>
  api.post({ url: '/store/order/cart/add', params: dto });

// 更新购物车（PUT /store/order/cart/update，请求类型 x-www-form-urlencoded，由 request 层 formUrlEncoded 封装）
export const PostOrderCartUpdate = (params) =>
  api.put({ url: '/store/order/cart/update', params, formUrlEncoded: true });

// 清空购物车（DELETE /store/order/cart/clear，入参 tableId：query + body 双传，兼容不同后端）
export const PostOrderCartClear = (tableId) => {
  const id = tableId != null ? String(tableId) : '';
  const url = id ? `/store/order/cart/clear?tableId=${encodeURIComponent(id)}` : '/store/order/cart/clear';
  return api.delete({ url, params: id ? { tableId: id } : {} });
};

// 创建订单（POST /store/order/create，入参 dto：tableId 桌号ID、contactPhone 联系电话、couponId 优惠券ID 默认 null、dinerCount 就餐人数、immediatePay 是否立即支付 默认 0、remark 备注信息 最多30字）
export const PostOrderCreate = (dto) =>
  api.post({ url: '/store/order/create', params: dto });

// 订单分页列表（GET /store/order/page，入参 current 页码、size 每页数量、orderStatus 订单状态、storeId 门店ID、tableId 桌号ID）
export const GetOrderPage = (params) =>
  api.get({ url: '/store/order/page', params });

// 我的订单（GET /store/order/my-orders，入参 current 页码、size 每页数量、type 订单类型 0未支付 1历史）
export const GetMyOrders = (params) =>
  api.get({ url: '/store/order/my-orders', params });

// 订单详情（GET /store/order/info/{orderId}，入参 orderId 订单ID）
export const GetOrderInfo = (orderId) =>
  api.get({ url: `/store/order/info/${encodeURIComponent(orderId)}` });

// 订单支付（POST /payment/prePay，入参 orderNo 订单号、payType 支付类型 默认 wechatPayMininProgram、payer 支付用户 openid、price 订单金额、subject 订单标题；返回微信支付调起参数）
export const PostOrderPay = (params) =>
  api.get({
    url: '/payment/prePay',
    params: {
      orderNo: params.orderNo,
      payType: 'wechatPayMininProgram',
      payer: params.payer,
      price: params.price,
      subject: params.subject ?? '订单支付'
    }
  });

/**
 * 订单 SSE 接口配置（GET /store/order/sse/{tableId}）
 * 仅提供 URL 与 header，实际连接请使用 utils/sse.js 的 createSSEConnection 封装
 */
export function getOrderSseConfig(tableId) {
  const userStore = useUserStore();
  return {
    url: `${BASE_API_URL}/store/order/sse/${encodeURIComponent(tableId)}`,
    header: { Authorization: userStore.getToken || '' },
    timeout: 0
  };
}