linkmore-design/lib/lm-upload/wrapper/reducer.js

🌈 🚀lm组件库。🚀

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.reducer = exports.initialState = exports.default = void 0;
// 状态管理操作
const reducer = (state, action) => {
  const {
    fileList,
    percent,
    cropFile,
    preview
  } = action;
  switch (action.type) {
    case 'changeFileList':
      return {
        ...state,
        fileList
      };
    case 'changePercent':
      return {
        ...state,
        percent
      };
    case 'changeCropFile':
      return {
        ...state,
        cropFile
      };
    case 'changePreview':
      return {
        ...state,
        preview: {
          ...state.preview,
          ...preview
        }
      };
    default:
      throw new Error();
  }
};

// 仅在初始化时触发一次
exports.reducer = reducer;
const initialState = props => {
  const {
    defaultFileList,
    upload
  } = props;
  return {
    upload,
    process: 0,
    status: 'done',
    fileList: defaultFileList,
    // 用于非受控模式时的数据收集
    cropFile: null,
    // 需要裁剪的图片
    preview: {
      index: 0,
      visible: false
    }
  };
};
exports.initialState = initialState;
var _default = reducer;
exports.default = _default;