/**
 * 角色权限管理路由
 * @file role-permissions.js
 * @description 定义角色权限管理相关的API路由
 */

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

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

// 公开获取角色列表
publicRoutes.get('/roles', rolePermissionController.getAllRoles);

// 公开获取角色详情
publicRoutes.get('/roles/:id', rolePermissionController.getRoleById);

// 公开获取菜单权限列表
publicRoutes.get('/menus', rolePermissionController.getAllMenuPermissions);

// 公开获取角色菜单权限
publicRoutes.get('/roles/:roleId/menus', rolePermissionController.getRoleMenuPermissions);

// 公开获取所有权限
publicRoutes.get('/permissions', rolePermissionController.getAllPermissions);

// 公开获取权限模块列表
publicRoutes.get('/permissions/modules', rolePermissionController.getPermissionModules);

// 公开获取角色功能权限
publicRoutes.get('/roles/:roleId/permissions', rolePermissionController.getRolePermissions);

// 所有其他路由都需要认证
router.use(verifyToken);

/**
 * @swagger
 * components:
 *   schemas:
 *     Role:
 *       type: object
 *       properties:
 *         id:
 *           type: integer
 *           description: 角色ID
 *         name:
 *           type: string
 *           description: 角色名称
 *         description:
 *           type: string
 *           description: 角色描述
 *         status:
 *           type: boolean
 *           description: 状态
 *         created_at:
 *           type: string
 *           format: date-time
 *           description: 创建时间
 *         updated_at:
 *           type: string
 *           format: date-time
 *           description: 更新时间
 *         menuPermissions:
 *           type: array
 *           items:
 *             $ref: '#/components/schemas/MenuPermission'
 *           description: 菜单权限列表
 */

/**
 * @swagger
 * /api/role-permissions/roles:
 *   get:
 *     summary: 获取角色列表
 *     tags: [Role Permissions]
 *     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
 *     responses:
 *       200:
 *         description: 成功获取角色列表
 *         content:
 *           application/json:
 *             schema:
 *               type: object
 *               properties:
 *                 success:
 *                   type: boolean
 *                 data:
 *                   type: object
 *                   properties:
 *                     list:
 *                       type: array
 *                       items:
 *                         $ref: '#/components/schemas/Role'
 *                     pagination:
 *                       type: object
 *                       properties:
 *                         current:
 *                           type: integer
 *                         pageSize:
 *                           type: integer
 *                         total:
 *                           type: integer
 *                         pages:
 *                           type: integer
 *                 message:
 *                   type: string
 */
router.get('/roles', requirePermission('role:view'), rolePermissionController.getAllRoles);

/**
 * @swagger
 * /api/role-permissions/roles/{id}:
 *   get:
 *     summary: 获取角色详情
 *     tags: [Role Permissions]
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     responses:
 *       200:
 *         description: 成功获取角色详情
 *       404:
 *         description: 角色不存在
 */
router.get('/roles/:id', requirePermission('role:view'), rolePermissionController.getRoleById);

/**
 * @swagger
 * /api/role-permissions/roles:
 *   post:
 *     summary: 创建角色
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             required:
 *               - name
 *             properties:
 *               name:
 *                 type: string
 *                 description: 角色名称
 *               description:
 *                 type: string
 *                 description: 角色描述
 *               status:
 *                 type: boolean
 *                 description: 状态
 *               menuIds:
 *                 type: array
 *                 items:
 *                   type: integer
 *                 description: 菜单权限ID数组
 *     responses:
 *       201:
 *         description: 角色创建成功
 *       400:
 *         description: 请求参数错误
 */
router.post('/roles', requirePermission('role:create'), rolePermissionController.createRole);

/**
 * @swagger
 * /api/role-permissions/roles/{id}:
 *   put:
 *     summary: 更新角色
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             properties:
 *               name:
 *                 type: string
 *                 description: 角色名称
 *               description:
 *                 type: string
 *                 description: 角色描述
 *               status:
 *                 type: boolean
 *                 description: 状态
 *               menuIds:
 *                 type: array
 *                 items:
 *                   type: integer
 *                 description: 菜单权限ID数组
 *     responses:
 *       200:
 *         description: 角色更新成功
 *       404:
 *         description: 角色不存在
 */
router.put('/roles/:id', requirePermission('role:update'), rolePermissionController.updateRole);

/**
 * @swagger
 * /api/role-permissions/roles/{id}:
 *   delete:
 *     summary: 删除角色
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     responses:
 *       200:
 *         description: 角色删除成功
 *       404:
 *         description: 角色不存在
 */
router.delete('/roles/:id', requirePermission('role:delete'), rolePermissionController.deleteRole);

/**
 * @swagger
 * /api/role-permissions/menus:
 *   get:
 *     summary: 获取菜单权限列表
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     responses:
 *       200:
 *         description: 成功获取菜单权限列表
 */
router.get('/menus', requirePermission('menu:view'), rolePermissionController.getAllMenuPermissions);

/**
 * @swagger
 * /api/role-permissions/roles/{roleId}/menus:
 *   get:
 *     summary: 获取角色的菜单权限
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: roleId
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     responses:
 *       200:
 *         description: 成功获取角色菜单权限
 *       404:
 *         description: 角色不存在
 */
router.get('/roles/:roleId/menus', requirePermission('role:view'), rolePermissionController.getRoleMenuPermissions);

/**
 * @swagger
 * /api/role-permissions/roles/{roleId}/menus:
 *   post:
 *     summary: 设置角色的菜单权限
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: roleId
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             properties:
 *               menuIds:
 *                 type: array
 *                 items:
 *                   type: integer
 *                 description: 菜单权限ID数组
 *     responses:
 *       200:
 *         description: 设置角色菜单权限成功
 *       404:
 *         description: 角色不存在
 */
router.post('/roles/:roleId/menus', requirePermission('role:assign'), rolePermissionController.setRoleMenuPermissions);

// 设置角色功能权限
router.post('/roles/:roleId/permissions', requirePermission('role:assign'), rolePermissionController.setRolePermissions);

/**
 * @swagger
 * /api/role-permissions/roles/{id}/status:
 *   put:
 *     summary: 切换角色状态
 *     tags: [Role Permissions]
 *     security:
 *       - bearerAuth: []
 *     parameters:
 *       - in: path
 *         name: id
 *         required: true
 *         schema:
 *           type: integer
 *         description: 角色ID
 *     requestBody:
 *       required: true
 *       content:
 *         application/json:
 *           schema:
 *             type: object
 *             required:
 *               - status
 *             properties:
 *               status:
 *                 type: boolean
 *                 description: 角色状态
 *     responses:
 *       200:
 *         description: 角色状态切换成功
 *       404:
 *         description: 角色不存在
 */
router.put('/roles/:id/status', requirePermission('role:update'), rolePermissionController.toggleRoleStatus);

module.exports = router;