/**
 * 栏舍管理路由
 * @file pens.js
 * @description 定义栏舍管理相关的API路由
 */

const express = require('express');
const router = express.Router();
const penController = require('../controllers/penController');
const { verifyToken } = require('../middleware/auth');

// 公开API路由，不需要验证token
const publicRoutes = express.Router();
router.use('/public', publicRoutes);

// 公开获取栏舍列表
publicRoutes.get('/', penController.getPens);

// 公开获取栏舍详情
publicRoutes.get('/:id', penController.getPenById);

// 公开获取栏舍统计信息
publicRoutes.get('/stats/summary', penController.getPenStats);

// 需要认证的路由
router.use(verifyToken);

// 创建栏舍
router.post('/', penController.createPen);

// 更新栏舍
router.put('/:id', penController.updatePen);

// 删除栏舍
router.delete('/:id', penController.deletePen);

// 批量删除栏舍
router.delete('/batch', penController.batchDeletePens);

/**
 * @swagger
 * tags:
 *   name: Pens
 *   description: 栏舍管理API
 */

/**
 * @swagger
 * /api/pens/public:
 *   get:
 *     summary: 获取栏舍列表
 *     tags: [Pens]
 *     parameters:
 *       - in: query
 *         name: page
 *         schema:
 *           type: integer
 *           default: 1
 *         description: 页码
 *       - in: query
 *         name: pageSize
 *         schema:
 *           type: integer
 *           default: 10
 *         description: 每页数量
 *       - in: query
 *         name: search
 *         schema:
 *           type: string
 *         description: 搜索关键词
 *       - in: query
 *         name: animalType
 *         schema:
 *           type: string
 *           enum: [马, 牛, 羊, 家禽, 猪]
 *         description: 动物类型
 *       - in: query
 *         name: status
 *         schema:
 *           type: string
 *           enum: [true, false]
 *         description: 状态
 *       - in: query
 *         name: farmId
 *         schema:
 *           type: integer
 *         description: 农场ID
 *     responses:
 *       200:
 *         description: 成功获取栏舍列表
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     list:
 *                       type: array
 *                       items:
 *                         $ref: '#/components/schemas/Pen'
 *                     pagination:
 *                       $ref: '#/components/schemas/Pagination'
 */

/**
 * @swagger
 * /api/pens/public/{id}:
 *   get:
 *     summary: 获取栏舍详情
 *     tags: [Pens]
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 栏舍ID
 *     responses:
 *       200:
 *         description: 成功获取栏舍详情
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   $ref: '#/components/schemas/Pen'
 *       404:
 *         description: 栏舍不存在
 */

/**
 * @swagger
 * /api/pens:
 *   post:
 *     summary: 创建栏舍
 *     tags: [Pens]
 *     security:
 *       - bearerAuth: []
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             required:
 *               - name
 *               - animal_type
 *               - responsible
 *               - capacity
 *             properties:
 *               name:
 *                 type: string
 *                 description: 栏舍名称
 *               animal_type:
 *                 type: string
 *                 enum: [马, 牛, 羊, 家禽, 猪]
 *                 description: 动物类型
 *               pen_type:
 *                 type: string
 *                 description: 栏舍类型
 *               responsible:
 *                 type: string
 *                 description: 负责人
 *               capacity:
 *                 type: integer
 *                 description: 容量
 *               status:
 *                 type: boolean
 *                 default: true
 *                 description: 状态
 *               description:
 *                 type: string
 *                 description: 备注信息
 *               farm_id:
 *                 type: integer
 *                 description: 所属农场ID
 *     responses:
 *       201:
 *         description: 栏舍创建成功
 *       400:
 *         description: 请求参数错误
 *       500:
 *         description: 服务器内部错误
 */

/**
 * @swagger
 * /api/pens/{id}:
 *   put:
 *     summary: 更新栏舍
 *     tags: [Pens]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 栏舍ID
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             properties:
 *               name:
 *                 type: string
 *                 description: 栏舍名称
 *               animal_type:
 *                 type: string
 *                 enum: [马, 牛, 羊, 家禽, 猪]
 *                 description: 动物类型
 *               pen_type:
 *                 type: string
 *                 description: 栏舍类型
 *               responsible:
 *                 type: string
 *                 description: 负责人
 *               capacity:
 *                 type: integer
 *                 description: 容量
 *               status:
 *                 type: boolean
 *                 description: 状态
 *               description:
 *                 type: string
 *                 description: 备注信息
 *               farm_id:
 *                 type: integer
 *                 description: 所属农场ID
 *     responses:
 *       200:
 *         description: 栏舍更新成功
 *       404:
 *         description: 栏舍不存在
 *       500:
 *         description: 服务器内部错误
 */

/**
 * @swagger
 * /api/pens/{id}:
 *   delete:
 *     summary: 删除栏舍
 *     tags: [Pens]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 栏舍ID
 *     responses:
 *       200:
 *         description: 栏舍删除成功
 *       404:
 *         description: 栏舍不存在
 *       500:
 *         description: 服务器内部错误
 */

/**
 * @swagger
 * /api/pens/batch:
 *   delete:
 *     summary: 批量删除栏舍
 *     tags: [Pens]
 *     security:
 *       - bearerAuth: []
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             properties:
 *               ids:
 *                 type: array
 *                 items:
 *                   type: integer
 *                 description: 栏舍ID数组
 *     responses:
 *       200:
 *         description: 批量删除成功
 *       400:
 *         description: 请求参数错误
 *       500:
 *         description: 服务器内部错误
 */

/**
 * @swagger
 * components:
 *   schemas:
 *     Pen:
 *       type: object
 *       properties:
 *         id:
 *           type: integer
 *           description: 栏舍ID
 *         name:
 *           type: string
 *           description: 栏舍名称
 *         animal_type:
 *           type: string
 *           enum: [马, 牛, 羊, 家禽, 猪]
 *           description: 动物类型
 *         pen_type:
 *           type: string
 *           description: 栏舍类型
 *         responsible:
 *           type: string
 *           description: 负责人
 *         capacity:
 *           type: integer
 *           description: 容量
 *         status:
 *           type: boolean
 *           description: 状态
 *         description:
 *           type: string
 *           description: 备注信息
 *         farm_id:
 *           type: integer
 *           description: 所属农场ID
 *         creator:
 *           type: string
 *           description: 创建人
 *         created_at:
 *           type: string
 *           format: date-time
 *           description: 创建时间
 *         updated_at:
 *           type: string
 *           format: date-time
 *           description: 更新时间
 *         farm:
 *           $ref: '#/components/schemas/Farm'
 */

module.exports = router;