import { defineStore } from 'pinia'
import { cloneDeep, get, isEmpty, isUndefined, set,isString } from 'lodash-es'

type StoreType = Record<string, any>

const initState: StoreType = {}
// 做了一点小小的改进，可以传入key，会自动初始化，如果不初始化的话容易导致不存在值而丢失响应式
const useStore = (key?: string) => {
  const store = defineStore('store', {
    state: () => ({
      ...initState,
    }),
    actions: {
      _get(path?: string) {
        if (isEmpty(path) || isUndefined(path)) {
          return this.$state
        }
        return get(this.$state, path)
      },
      _set(path: string, value: any) {
        const newState = cloneDeep(this.$state)
        set(newState, path, value)
        this.$patch(newState)
      },
    },
    persist: true,
  })()
  if (!isEmpty(key) && isString(key) && isUndefined(store?._get(key))) {
    console.log('reset', key, store?._get(key))
    store?._set(key, undefined)
  }
  return store
}

export default useStore