import { createRouter, createWebHistory } from 'vue-router'
import Layout from '../layout/Layout.vue'

const routes = [
  { 
    path: '/', 
    redirect: '/userPermissions/market' 
  },
  {
    path: '/login',
    name: 'login',
    component: () => import('../views/Login.vue'),
    meta: { 
      title: '登录', 
      hiddenSidebar: true,
      requireAuth: false // 登录页不需要登录
    }
  },
  {
    path: '',
    component: Layout,
    meta: {
      requireAuth: true // Layout下所有子路由都需要登录
    },
    children: [
      {
        path: 'userPermissions',
        name: 'userPermissions',
        meta: { title: '用户权限管理', icon: "UserFilled", showSidebar: true, isParentNav: true },
        children: [
          {
            path: 'market',
            name: 'market',
            component: () => import('../views/UserPermissions/Market.vue'),
            meta: { title: '行情期限', showSidebar: true }
          },
          {
            path: 'module',
            name: 'module',
            component: () => import('../views/UserPermissions/Module.vue'),
            meta: { title: '模块期限', showSidebar: true }
          },
          {
            path: 'invitedLook',
            name: 'invitedLook',
            component: () => import('../views/UserPermissions/invitedLook.vue'),
            meta: { title: '查看被邀请用户', showSidebar: true }
          },
          // 深度探索--操作日志
          {
            path: 'logDeepexplore',
            name: 'logDeepexplore',
            component: () => import('../views/UserPermissions/LogDeepExplore.vue'),
            meta: { hidden: true }
          },
          // DeepMate--操作日志
          {
            path: 'logDeepMate',
            name: 'logDeepMate',
            component: () => import('../views/UserPermissions/LogDeepMate.vue'),
            meta: { hidden: true }
          },
          // 行情期限--操作日志
          {
            path: 'logMarket',
            name: 'logMarket',
            component: () => import('../views/UserPermissions/LogMarket.vue'),
            meta: { hidden: true }
          },
          // 导出列表页面
          {
            path: 'export',
            name: 'export',
            component: () => import('../views/UserPermissions/Export.vue'),
            meta: { hidden: true }
          }
        ]
      },
      {
        path: 'platformData',
        name: 'platformData',
        meta: { title: '平台数据管理', icon: "TrendCharts", showSidebar: true, isParentNav: true },
        children: [
          {
            path: 'overview',
            name: 'overview',
            component: () => import('../views/PlatformData/UserOverview.vue'),
            meta: { title: '用户数据概览', showSidebar: true }
          },
          {
            path: 'loginStats',
            name: 'loginStats',
            component: () => import('../views/PlatformData/UserLoginStats.vue'),
            meta: { title: '用户登录统计', showSidebar: true }
          },
          {
            path: 'activityStats',
            name: 'activityStats',
            component: () => import('../views/PlatformData/UserActivityStats.vue'),
            meta: { title: '用户活跃度统计', showSidebar: true }
          }
        ]
      },
      {
        path: 'EventManagement',
        name: 'EventManagement',
        meta: { title: '活动管理', icon: "Management", showSidebar: true, isParentNav: true },
        children: [
          {
            path: 'NewYearAct',
            name: 'NewYearAct',
            meta: { title: '新年幸运签', showSidebar: true },
            children: [
              {
                path: 'winningRecords',
                name: 'winningRecords',
                component: () => import('../views/EventManagement/WinningRecords.vue'),
                meta: { title: '历史记录', showSidebar: true }
              },
              {
                path: 'contentConfiguration',
                name: 'contentConfiguration',
                component: () => import('../views/EventManagement/ContentConfiguration.vue'),
                meta: { title: '内容配置', showSidebar: true }
              },
            ]
          },
        ]
      }
    ]
  }
]

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes
})

// 全局前置守卫
router.beforeEach((to, from, next) => {
  // 登录状态判断
  const token = localStorage.getItem('token')

  // 权限拦截逻辑
  if (to.meta.requireAuth) {
    // 目标页面需要登录：已登录→放行，未登录→跳登录页
    if (token) {
      next() // 已登录，放行
    } else {
      next({ path: '/login' }) // 跳登录页
    }
  } else {
    // 目标页面不需要登录：已登录→跳首页，未登录→放行
    if (token && to.path === '/login') {
      next('/') // 自动跳首页
    } else {
      next() // 未登录，放行到登录页
    }
  }
})

export default router