/**
 * @swagger
 * tags:
 *   name: Orders
 *   description: 订单管理API
 */

/**
 * @swagger
 * /orders/create-from-cart:
 *   post:
 *     summary: 从购物车创建预订单
 *     tags: [Orders]
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             required:
 *               - cartIds
 *             properties:
 *               cartIds:
 *                 type: array
 *                 items:
 *                   type: integer
 *                 description: 购物车商品ID数组
 *     responses:
 *       200:
 *         description: 成功创建预订单
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   $ref: '#/components/schemas/PreOrder'
 *       400:
 *         description: 请求参数错误
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 message:
 *                   type: string
 */

/**
 * @swagger
 * /orders/pre-order/{id}:
 *   get:
 *     summary: 获取预订单详情
 *     tags: [Orders]
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 预订单ID
 *     responses:
 *       200:
 *         description: 成功获取预订单详情
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     preOrder:
 *                       $ref: '#/components/schemas/PreOrder'
 *                     items:
 *                       type: array
 *                       items:
 *                         type: object
 *                         properties:
 *                           product_id:
 *                             type: integer
 *                           product_name:
 *                             type: string
 *                           quantity:
 *                             type: integer
 *                           points_price:
 *                             type: integer
 *                           rongdou_price:
 *                             type: number
 *                           image_url:
 *                             type: string
 *       404:
 *         description: 预订单不存在
 */

/**
 * @swagger
 * /orders/confirm:
 *   post:
 *     summary: 确认下单
 *     tags: [Orders]
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             required:
 *               - preOrderId
 *               - shippingAddress
 *             properties:
 *               preOrderId:
 *                 type: integer
 *                 description: 预订单ID
 *               shippingAddress:
 *                 type: string
 *                 description: 收货地址
 *     responses:
 *       200:
 *         description: 订单确认成功
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     orderId:
 *                       type: integer
 *                     orderNumber:
 *                       type: string
 *       400:
 *         description: 请求参数错误或余额不足
 *       404:
 *         description: 预订单不存在
 */

/**
 * @swagger
 * /orders:
 *   get:
 *     summary: 获取用户订单列表
 *     tags: [Orders]
 *     parameters:
 *       - in: query
 *         name: page
 *         schema:
 *           type: integer
 *           default: 1
 *         description: 页码
 *       - in: query
 *         name: limit
 *         schema:
 *           type: integer
 *           default: 10
 *         description: 每页数量
 *       - in: query
 *         name: status
 *         schema:
 *           type: string
 *           enum: [pending, confirmed, shipped, delivered, cancelled]
 *         description: 订单状态筛选
 *     responses:
 *       200:
 *         description: 成功获取订单列表
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     orders:
 *                       type: array
 *                       items:
 *                         $ref: '#/components/schemas/Order'
 *                     pagination:
 *                       type: object
 *                       properties:
 *                         page:
 *                           type: integer
 *                         limit:
 *                           type: integer
 *                         total:
 *                           type: integer
 *                         pages:
 *                           type: integer
 */

/**
 * @swagger
 * /orders/{id}:
 *   get:
 *     summary: 获取订单详情
 *     tags: [Orders]
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 订单ID
 *     responses:
 *       200:
 *         description: 成功获取订单详情
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     order:
 *                       $ref: '#/components/schemas/Order'
 *                     items:
 *                       type: array
 *                       items:
 *                         $ref: '#/components/schemas/OrderItem'
 *       404:
 *         description: 订单不存在
 */