import { reactive } from 'vue'

let dataStorage: {
   [key: string | number]: any
}

export default function useDataBus() {
   if (dataStorage === undefined) {
      dataStorage = reactive({})
   }
   return {
      set(key: string | number, value: any) {
         dataStorage[key] = value
         return value
      },
      pop(key: string | number) {
         const value = dataStorage[key]
         dataStorage[key] = undefined
         return value
      },
      get(key: string | number) {
         const value = dataStorage[key]
         return value
      }
   }
}