export default {
  created() {
    this.addInit()
  },
  methods: {
    addInit() {
      var { type } = this.$route.query
      if (type && this.callback[type]) {
        this.callback[type]()
      }
    },
    addOn(callback, typeStr = 'add') {
      if (!this.callback) {
        this.callback = {}
      }
      if (callback) {
        this.callback[typeStr] = callback
      }
      return () => {
        var { type, ...p } = this.$route.query
        this.$router.push({
          query: {
            ...p,
            type: typeStr
          }
        })
        callback && callback()
      }
    },
    addOff(callback) {
      return (...pm) => {
        var { type, ...p } = this.$route.query
        this.$router.push({
          query: {
            ...p
          }
        })
        callback && callback(...pm)
      }
    }
  }
}