/**
 * 全站路由配置
 *
 * 建议:
 * 1. 代码中路由统一使用name属性跳转(不使用path属性)
 */
import Vue from 'vue'
import Router from 'vue-router'
import http from '@/utils/httpRequest'
import { isURL } from '@/utils/validate'
import { clearLoginInfo } from '@/utils'
import i18n from '@/i18n/i18n'

Vue.use(Router)

// 拦截重复导航


// 开发环境不使用懒加载, 因为懒加载页面太多的话会造成webpack热更新太慢, 所以只有生产环境使用懒加载
const _import = require('./import-' + process.env.NODE_ENV)
// 全局路由(无需嵌套上左右整体布局)
const globalRoutes = [
  { path: '/404', component: _import('common/404'), name: '404', meta: { title: '404未找到' } },
  { path: '/login', component: _import('common/login'), name: 'login', meta: { title: '登录' } },
  // 采购入库
  { path: "/purchaseInbound", name: "porecv", component: resolve => require(["@/views/modules/purchase-inbound/purchase-inbound.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  { path: "/recv", name: "recv", component: resolve => require(["@/views/modules/purchase-inbound/purchase-inbound.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  { path: "/qualifiedStorage", name: "qualifiedStorage", component: resolve => require(["@/views/modules/purchase-inbound/qualifiedStorage.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  // 入库上架页面
  {
    path: "/inboundStorage/:buNo/:inboundNo", name: "inboundStorage",
    component: resolve => require(["@/views/modules/purchase-inbound/inboundStorage.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 销售退货
  { path: "/salesReturn", name: "salesReturn", component: resolve => require(["@/views/modules/sales-return/sales-return.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  { path: "/salesReturnList", name: "salesReturnList", component: resolve => require(["@/views/modules/sales-return/salesReturnList.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  {
    path: "/salesReturnStorage/:returnNo/:partNo/:buNo", name: "SalesReturnStorage",
    component: resolve => require(["@/views/modules/sales-return/salesReturnStorage.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 生产发料
  { path: "/productionissue", name: "productionissue", component: resolve => require(["@/views/modules/production-issue/productionIssuePda.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },

  // 生产领料
  { path: "/production", name: "salesReturn", component: resolve => require(["@/views/modules/production-pick/production.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  { path: "/productionPicking", name: "productionPicking", component: resolve => require(["@/views/modules/production-pick/productionPicking.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },
  { path: "/productionPickingDetail/:buNo/:outboundNo", name: "productionPickingDetail", component: resolve => require(["@/views/modules/production-pick/productionPickingDetail.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true } },

  // 生产入库
  {
    path: "/productionInbound", name: "productionInbound",
    component: resolve => require(["@/views/modules/production/production-inbound.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/productionQualifiedStorage", name: "productionQualifiedStorage",
    component: resolve => require(["@/views/modules/production/productionQualifiedStorage.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/productionInboundStorage/:buNo/:inboundNo", name: "productionInboundStorage",
    component: resolve => require(["@/views/modules/production/productionInboundStorage.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 销售出库
  {
    path: "/salesOutbound", name: "salesOutbound",
    component: resolve => require(["@/views/modules/sales/sales-outbound.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/salesOutboundList", name: "salesOutboundList",
    component: resolve => require(["@/views/modules/sales/salesOutboundList.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/salesOutboundDetail/:buNo/:outboundNo", name: "salesOutboundDetail",
    component: resolve => require(["@/views/modules/sales/salesOutboundDetail.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 采购退货
  {
    path: "/purchaseReturn", name: "purchaseReturn",
    component: resolve => require(["@/views/modules/purchase-return/purchase-return.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/purchaseReturnList", name: "purchaseReturnList",
    component: resolve => require(["@/views/modules/purchase-return/purchaseReturnList.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/purchaseReturnDetail/:buNo/:returnNo", name: "purchaseReturnDetail",
    component: resolve => require(["@/views/modules/purchase-return/purchaseReturnDetail.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 其他出入库
  {
    path: "/otherInout", name: "otherInout",
    component: resolve => require(["@/views/modules/other-inout/other-inout.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 其他出库
  {
    path: "/otherOutboundList", name: "otherOutboundList",
    component: resolve => require(["@/views/modules/other-inout/otherOutboundList.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/otherOutboundDetail/:buNo/:outboundNo", name: "otherOutboundDetail",
    component: resolve => require(["@/views/modules/other-inout/otherOutboundDetail.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 其他入库
  {
    path: "/otherInboundList", name: "otherInboundList",
    component: resolve => require(["@/views/modules/other-inout/otherInboundList.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },
  {
    path: "/otherInboundDetail/:inboundNo/:buNo", name: "otherInboundDetail",
    component: resolve => require(["@/views/modules/other-inout/otherInboundDetail.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 属性变动
  {
    path: "/propertyChange", name: "propertyChange",
    component: resolve => require(["@/views/modules/property-change/propertyChange.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

  // 拆合组托
  {
    path: "/labelSplitMerge", name: "labelSplitMerge",
    component: resolve => require(["@/views/modules/label-split-merge/labelSplitMerge.vue"], resolve), meta: { transition: 'instant', preload: true, keepAlive: true }
  },

]

// 主入口路由(需嵌套上左右整体布局)
const mainRoutes = {
  path: '/',
  component: _import('main'),
  name: 'main',
  redirect: { name: 'home' },
  meta: { title: '主入口整体布局' },
  children: [
    { path: '/home', component: _import('common/home'), name: 'home', meta: { title: '首页' } },
  ],
  beforeEnter(to, from, next) {
    let token = Vue.cookie.get('token')
    if (!token || !/\S/.test(token)) {
      clearLoginInfo()
      next({ name: 'login' })
    }
    next()
  }
}

const router = new Router({
  mode: 'history',
  scrollBehavior() {
    return { x: 0, y: 0 }
  },
  isAddDynamicMenuRoutes: false, // 是否已经添加动态(菜单)路由
  routes: globalRoutes.concat(mainRoutes)
})

router.beforeEach((to, from, next) => {
  // 添加动态(菜单)路由
  // 1. 已经添加 or 全局路由, 直接访问
  // 2. 获取菜单列表, 添加并保存本地存储
  if (router.options.isAddDynamicMenuRoutes || fnCurrentRouteType(to, globalRoutes) === 'global') {
    next()
  } else {
    http({
      url: http.adornUrl('/sys/menu/nav'),
      method: 'get',
      params: { 'l': i18n.locale, menuType: "pc" }
    }).then(({ data }) => {
      if (data && data.code === 0) {
        //fnAddDynamicMenuRoutes(data.menuList)
        //router.options.isAddDynamicMenuRoutes = true
        sessionStorage.setItem('menuList', JSON.stringify(data.menuList || '[]'))
        sessionStorage.setItem('permissions', JSON.stringify(data.permissions || '[]'))
        //next({ ...to, replace: true })
      }
    }).catch((e) => {
      console.log(`%c${e} 请求菜单列表和权限失败，跳转至登录页！！`, 'color:blue')
      router.push({ name: 'login' })
    })
    router.options.isAddDynamicMenuRoutes = true
    next({ ...to, replace: true })
  }
})

/**
 * 判断当前路由类型, global: 全局路由, main: 主入口路由
 * @param {*} route 当前路由
 */
function fnCurrentRouteType(route, globalRoutes = []) {
  var temp = []
  for (var i = 0; i < globalRoutes.length; i++) {
    if (route.path === globalRoutes[i].path) {
      return 'global'
    } else if (globalRoutes[i].children && globalRoutes[i].children.length >= 1) {
      temp = temp.concat(globalRoutes[i].children)
    }
  }
  return temp.length >= 1 ? fnCurrentRouteType(route, temp) : 'main'
}

export default router