KLMYMuseum/src/store/reducer/A2introduction.ts

import { A2tableType, A2TreeType } from '@/types'

// 初始化状态
const initState = {
  // 树数据
  treeData: [] as A2TreeType[],
  treeFlag: false,

  // 列表数据
  tableInfo: {
    list: [] as A2tableType[],
    total: 0
  }
}

// 定义 action 类型
type Props =
  | {
      type: 'A2/getTree'
      payload: A2TreeType[]
    }
  | {
      type: 'A2/treeFlag'
      payload: boolean
    }
  | {
      type: 'A2/getList'
      payload: { list: A2tableType[]; total: number }
    }

// reducer
export default function Reducer(state = initState, action: Props) {
  switch (action.type) {
    // 获取树数据
    case 'A2/getTree':
      return { ...state, treeData: action.payload }
    // 获取列表数据
    case 'A2/getList':
      return { ...state, tableInfo: action.payload }

    default:
      return state
  }
}