menduner/src/utils/areaDeal.js

import { getDict } from '@/hooks/web/useDictionaries'

// 根据市获取省份 
export const cityToProvince = async (cityId, query, parentList = []) => { // cityToProvince(workAreaId, {}, province.items || [])
  if (!cityId) return cityId
  query = { pid: true, cityList: true, ...query }
  const obj = {}
  if (query.cityList || query.pid) {
    const areaMap = await getDict('areaMap', {}, 'areaMap')
    obj.pid = areaMap?.data && areaMap?.data[cityId]?.parentId
    if (query.cityList && obj.pid) {
      const parent = parentList.find(pv => pv.id === obj.pid)
      obj.cityList = parent?.children.length ? parent.children : []
    }
  }
  return obj
}