import menuData from '@/api/mock/menu-data.js'
import store from '@/store'

export default {
  getMenus() {
    return menuData.getMenus()
  },
  getMenuByAlias(alias, cb) {
    let r = []
    let _menu = store.state.menu.frontMenus
    if (!_menu || _menu.length == 0) {
      let storageMenus = sessionStorage.getItem('currentFrontMenus')
      if (storageMenus) {
        _menu = JSON.parse(storageMenus)
      }
    }
    let work = {}
    _menu.forEach(function(x) {
      if (x.children.length) {
        if (!r || r.length == 0) {
          r = x.children.filter(m => m.alias == alias)
          if (r && r.length == 1) {
            r[0].parent = x
          }
        }
      } else {
        work = x
      }
    })
    // console.log(r,'r')
    // console.log(work,'work')
    if (r.length == 0) {
      r = []
      r.push(work)
      if (r && r.length == 1) {
        r[0].parent = work
      }
    }
    cb(r && r[0])
  },
  getFrontMenuByAlias(alias, cb) {
    let r = null
    let _menu = store.state.menu.frontMenus
    if (!_menu || _menu.length == 0) {
      let storageMenus = sessionStorage.getItem('currentFrontMenus')
      if (storageMenus) {
        _menu = JSON.parse(storageMenus)
      }
    }
    _menu.forEach(function(x) {
      if (x.children) {
        if (!r || r.length == 0) {
          r = x.children.filter(m => m.alias == alias)
          if (r && r.length == 1) {
            r[0].parent = x
          }
        }
      }
    })
    cb(r && r[0])
  }
}