import React from 'react'
import ReactDOM from 'react-dom'
import Route from './router'
import { Provider } from 'react-redux'
import store from '@/store'
import * as serviceWorker from './serviceWorker'
import options, { styles } from '@/store/options.js'
import '@/assets/css/main.scss'
import '@/assets/css/action.scss'
import '@/assets/css/minkeicon.css'
import '@/assets/css/viewstyle.scss'

if (window.location.href.indexOf('#/design') > -1) { // 编辑页面刷新时，跳转至主页
  window.location.replace(window.location.href.replace(/design/ig, 'main'))
}

options.sysType = window.atob(options.sysType.replace('$mk', ''))
options.caId = window.atob(options.caId.replace('$mk', ''))
options.cakey = window.atob(options.cakey.replace('$mk', ''))
options.cdomain = window.atob(options.cdomain.replace('$mk', ''))

if (options.cdomain && options.sysType !== 'cloud') {
  options.cloudServiceApi = options.cdomain + '/webapi/dostars'
}

if (!localStorage.getItem('SessionUid')) {
  localStorage.setItem('SessionUid', (() => {
    let uuid = []
    let _options = '0123456789abcdefghigklmnopqrstuv'
    for (let i = 0; i < 32; i++) {
      uuid.push(_options.substr(Math.floor(Math.random() * 0x20), 1))
    }
    return uuid.join('')
  })())
}

const render = Component => {
  ReactDOM.render(
    <Provider store={store}>
      <Component/>
    </Provider>,
    document.getElementById('root')
  )
}

sessionStorage.removeItem('isEditState')
sessionStorage.setItem('role_id', sessionStorage.getItem('localRole_id') || '')
sessionStorage.setItem('dataM', sessionStorage.getItem('localDataM') || '')

// 新系统文件置于admin中 ../options.json , { cache: 'no-cache'}

fetch('../options.json')
  .then(response => response.json())
  .catch(() => {
    document.getElementById('root').innerHTML = '<div style="text-align: center; font-size: 30px; margin-top: 40vh;">系统配置信息获取失败，请联系管理员！</div>'
  })
  .then(config => {
    if (!config) return

    if (config.defaultApp) {
      if ((navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i))) {
        window.location.replace(window.location.href.split(/(index.html)+/ig)[0].replace('admin/', '') + 'mob/index.html#/index')
        return
      }
    }

    let GLOB = {}
    GLOB.appId = config.appId || ''
    GLOB.lineColor = config.lineColor || ''
    GLOB.licenseKey = config.licenseKey || ''
    GLOB.probation = false
    GLOB.watermark = config.watermark !== false

    if (config.externalDatabase !== false && config.externalDatabase !== 'false' && config.externalDatabase !== undefined) {
      GLOB.externalDatabase = config.externalDatabase ? `[${config.externalDatabase}]..` : ''
    } else {
      GLOB.externalDatabase = null
    }

    // 只有业务系统才可以设置为正式系统
    if (options.sysType === 'local' && (config.systemType === 'official' || config.systemType === 'production')) {
      GLOB.systemType = 'production'
      if (config.probation && /^20\d{2}-\d{2}-\d{2}$/.test(config.probation) && new Date(config.probation).getTime() > new Date().getTime()) {
        GLOB.probation = true
      }
    } else if (options.sysType === 'local') {
      GLOB.probation = true
      GLOB.systemType = ''
    } else {
      GLOB.systemType = ''
    }

    if (options.sysType === 'cloud') { // cloud不可设置单点服务器地址,云端appkey为系统设置
      GLOB.appkey = options.cakey
      GLOB.mainSystemApi = ''
    } else if (options.sysType === 'SSO') { // sso不可设置单点服务器地址
      GLOB.mainSystemApi = ''
      if (config.appkey === options.cakey) {
        GLOB.appkey = ''
        console.warn('单点系统appkey不可与云端相同')
      } else {
        GLOB.appkey = config.appkey
      }
    } else if (options.sysType === 'local') { // 业务系统
      if (config.appkey === options.cakey) {
        GLOB.appkey = ''
        console.warn('业务系统appkey不可与云端相同')
      } else {
        GLOB.appkey = config.appkey
      }
      if (config.mainSystemApi) {
        let systemApi = config.mainSystemApi
        // 业务系统不允许连接云端，业务系统连接sso.mk9h.cn时，数据虚化处理
        if (systemApi.indexOf('cloud.mk9h.cn') > -1) {
          systemApi = ''
        } else if (/index.html/ig.test(systemApi)) {
          systemApi = systemApi.replace(/index.html.*/ig, 'webapi/dostars')
        } else if (!/webapi\/dostars$/ig.test(systemApi)) {
          systemApi = systemApi.replace(/\/?$/, '/webapi/dostars')
        }

        if (systemApi.indexOf('sso.mk9h.cn') > -1 && GLOB.watermark) {
          GLOB.dataFormat = true
        }
      
        GLOB.mainSystemApi = systemApi
      }
    }

    let _href = window.location.href.split('#')[0]

    let _systemMsg = localStorage.getItem(_href + 'system')

    if (_systemMsg) {
      try {
        _systemMsg = JSON.parse(window.decodeURIComponent(window.atob(_systemMsg)))

        GLOB.platTitle = _systemMsg.platTitle
        GLOB.platName = _systemMsg.platName
        GLOB.favicon = _systemMsg.favicon
        GLOB.loginlogo = _systemMsg.loginlogo
        GLOB.copyRight = _systemMsg.copyRight
        GLOB.ICP = _systemMsg.ICP
        GLOB.bgImage = _systemMsg.bgImage
        GLOB.mainlogo = _systemMsg.mainlogo
        GLOB.doclogo = _systemMsg.doclogo
        GLOB.webSite = _systemMsg.webSite
        GLOB.style = _systemMsg.style
        GLOB.showline = _systemMsg.showline || ''
        GLOB.navBar = _systemMsg.navBar || ''
        GLOB.appVersion = _systemMsg.app_version || ''

        if (GLOB.favicon) {
          let link = document.querySelector("link[rel*='icon']") || document.createElement('link')
          link.type = 'image/x-icon'
          link.rel = 'shortcut icon'
          link.href = GLOB.favicon
          document.getElementsByTagName('head')[0].appendChild(link)
        }
        if (GLOB.style && styles[GLOB.style]) {
          document.body.className = styles[GLOB.style] + ' ' + (GLOB.showline === 'false' ? 'hidden-split-line' : '')
        }
      } catch (e) {
        console.warn('Parse Failure')
      }
    }

    document.title = GLOB.platTitle || ''

    if (config.filter === 'true') {
      let html = document.getElementsByTagName('html')[0]
      
      if (html) {
        html.style.filter = 'grayscale(100%)'
      }
    }

    if (process.env.NODE_ENV === 'production') { // 用于校验是否存在开发权限
      let _service = window.location.href.replace(/(\/admin)?\/index.html(.*)|(\/admin)?\/#(.*)/ig, '').replace(new RegExp(document.location.origin + '/?', 'ig'), '')
      GLOB.linkurl = _href
      if (!/index.html/ig.test(GLOB.linkurl)) {
        GLOB.linkurl = GLOB.linkurl + 'index.html'
      }
      GLOB.service = _service ? _service + '/' : ''
      GLOB.host = window.location.host + (_service ? '_' + _service : '')
    } else {
      GLOB.linkurl = ''
      GLOB.location = config.host
      GLOB.service = config.service
      GLOB.host = config.host.replace(/http(s)?:\/\//ig, '') + (config.service ? '_' + config.service.replace(/\//ig, '') : '')
    }

    let mark = sessionStorage.getItem('system_mark')
    let _mark = `sys_${GLOB.service.replace('/', '') || 'service'}`
    if (mark && mark !== _mark) {
      sessionStorage.clear()
    }
    sessionStorage.setItem('system_mark', _mark)

    if (localStorage.getItem(_href + 'lang')) {
      sessionStorage.setItem('lang', localStorage.getItem(_href + 'lang'))
    } else {
      sessionStorage.setItem('lang', config.defaultLang !== 'en-US' ? 'zh-CN' : 'en-US')
    }

    Object.defineProperty(GLOB, 'appId', {
      writable: false,
      value: GLOB.appId
    })
    Object.defineProperty(GLOB, 'appkey', {
      writable: false,
      value: GLOB.appkey
    })
    Object.defineProperty(GLOB, 'systemType', {
      writable: false,
      value: GLOB.systemType
    })
    Object.defineProperty(GLOB, 'mainSystemApi', {
      writable: false,
      value: GLOB.mainSystemApi
    })
    Object.defineProperty(GLOB, 'linkurl', {
      writable: false,
      value: GLOB.linkurl
    })
    Object.defineProperty(GLOB, 'dataFormat', {
      writable: false,
      value: GLOB.dataFormat
    })
    Object.defineProperty(window, 'GLOB', {
      writable: false,
      value: GLOB
    })

    window.GLOB.CacheMap = new Map()     // 缓存配置信息
    window.GLOB.UserCacheMap = new Map() // 缓存用户自定义设置

    render(Route)
  })

serviceWorker.unregister()