import Vue from 'vue'
import Router from 'vue-router'
import Meta from './meta.json'

Vue.use(Router)

const Home = resolve => require(['@/views/home'], resolve)
// 首页
const Index = resolve => require(['@/views/index'], resolve)
// 产品中心
const ProductCenter = resolve => require(['@/views/productCenter'], resolve)
// 成功案例
const SuccessCase = resolve => require(['@/views/successCase'], resolve)
// 成功详情
const SuccessCaseIndex = resolve => require(['@/views/successCase/successCase'], resolve)
// 渠道合作
const Partner = resolve => require(['@/views/partner'], resolve)
// 新闻资讯
const News = resolve => require(['@/views/news'], resolve)
// 关于明科
const CompanyProfile = resolve => require(['@/views/companyProfile'], resolve)
const AboutMingKe = resolve => require(['@/views/companyProfile/AboutMingKe'], resolve)
const postDetails = resolve => require(['@/views/companyProfile/postDetails'], resolve)
// 联系我们
const ContactInformation = resolve => require(['@/views/contactInformation'], resolve)
// 案例详情
const CaseDetail = resolve => require(['@/views/successCase/caseDetail'], resolve)
// 加入明科
const JoinMingKe = resolve => require(['@/views/companyProfile/joinMingKe'], resolve)
// 动态详情
const DynamicDetail = resolve => require(['@/views/index/dynamicDetail'], resolve)
// 解决方案
const CaseSolution = resolve => require(['@/views/successCase/caseSolution'], resolve)
const center = resolve => require(['@/views/successCase/center'], resolve)
// 注册开发者账号
const SignUpIndex = resolve => require(['@/views/signup'], resolve)
const SignUp = resolve => require(['@/views/signup/signup'], resolve)
const MobSignUp = resolve => require(['@/views/signup/mobsignup'], resolve)
const signSuccess = resolve => require(['@/views/signup/signsuccess'], resolve)
const forgotPassword = resolve => require(['@/views/signup/forgotpwd'], resolve)

const router = new Router({
  mode: 'history',
  routes: [{
    path: '/',
    component: Home,
    children: [
      {
        path: '/',
        name: 'home',
        component: Index
      },
      {
        path: '/index.html',
        name: 'home',
        component: Index
      },
      {
        path: '/pdc/:menuId',//产品软件
        name: 'productcenter',
        component: ProductCenter
      },
      {
        path: '/case.html',//成功案例
        name: 'successcase',
        component: SuccessCase,
      },{
        path: '/sci/:menuId',//成功案例 详情
        name: 'successcaseindex',
        component: SuccessCaseIndex,
      },
      {
        path: '/csd/:menuId',//解决方案 详情
        name: 'casedetail',
        component: CaseDetail
      },
      {
        path: '/partner.html',//合作伙伴
        name: 'partner',
        component: Partner
      },
      {
        path: '/news.html',//明科动态 版本2
        name: 'news',
        component: News
      },
      {
        path: '/amk.html',//关于明科
        name: 'aboutmingKe',
        component: AboutMingKe
      },
      {
        path: '/postd.html',//职位详情
        name: 'postdetails',
        component: postDetails
      },
      {
        path: '/comp.html',//企业文化
        name: 'company',
        component: CompanyProfile
      },
      {
        path: '/cpro/:hash',//企业文化
        name: 'companyprofile',
        component: CompanyProfile
      },
      {
        path: '/joinmk.html',//加入明科
        name: 'joinmingke',
        component: JoinMingKe
      },
      {
        path: '/contactInformation.html',//申请加入
        name: 'contactinformation',
        component: ContactInformation
      },
      {
        path: '/dyd/:menuId',//明科动态 详情
        name: 'dynamicdetail',
        component: DynamicDetail
      },
      {
        path: '/sol.html',//解决方案
        name: 'casesolution',
        component: CaseSolution
      },
      {
        path: '/center.html',//解决方案
        name: 'center',
        component: center
      }
    ]
  }, {
    path: '/signup',
    component: SignUpIndex,
    children: [
      {
        path: '/signup',
        name: 'signup',
        component: SignUp
      },
      {
        path: '/mobsignup',
        name: 'mobsignup',
        component: MobSignUp
      },
      {
        name: 'signSuccess',
        path: '/signSuccess/:type',
        component: signSuccess
      },
      {
        name: 'forgotPwd',
        path: '/forgotPwd',
        component: forgotPassword
      }
    ]
  }]
})

router.beforeEach((to, from, next) => {
  let view = Meta.filter(item => {
    if (to.params.menuId && item.menuId) {
      return item.name === to.name && to.params.menuId.indexOf(item.menuId) > -1
    } else {
      return item.name === to.name
    }
  })[0]
  
  if (view) {
    document.title = view.title
    if (view.keywords) {
      try {
        let metas = document.getElementsByTagName('meta')
        for (let i = 0; i < metas.length; i++) {
          if (metas[i].name === 'keywords') {
            metas[i].content = view.keywords
          } else if (metas[i].name === 'description') {
            metas[i].content = view.description
          }
        }
      } catch (e) {
        console.warn('meta 设置错误！')
      }
    }
  }

  next()
})

router.afterEach(() => {
  window.scrollTo(0, 0)
})

// new Router({
//   routes: constantRouterMap,
//   scrollBehavior(to, from, savedPosition) {}
// })

export default router