dynamic create reducer actions by enum action type

create-reducer-action-types

type CreateActionMap<M extends { [index: string]: any }> = {
  // 通过 extends undefined 来判断是否有 payload 要求
  [Key in keyof M]: M[Key] extends undefined
    ? {
        type: Key;
      }
    : {
        type: Key;
        payload: M[Key];
      };
};

export enum UserActionTypes {
  UPDATE_LIST_KEYS = 'listKeys',
  UPDATE_BTN_ACTION_MAP = 'updateActionButtonInfoMap',
  UPDATE_USER_INFO = 'updateUserInfo',
  UPDATE_BTN_TEXT_BY_USER_STATUS = 'updateBtnTextByUserStatus',
  UPDATE_UNLOCK_BTN_TEXT = 'updateUnLockBtnText',
  UPDATE_BTN_ACTION_TYPE = 'updateBtnActionType',
}

export type ActionPayload = {
  [UserActionTypes.UPDATE_USER_INFO]: Partial<BaseInfo>;
  [UserActionTypes.UPDATE_LIST_KEYS]: BaseInfoKeys[];
  [UserActionTypes.UPDATE_BTN_ACTION_MAP]: Partial<BtnActionMap>;
  [UserActionTypes.UPDATE_BTN_TEXT_BY_USER_STATUS]: UserStatusType;
  [UserActionTypes.UPDATE_BTN_ACTION_TYPE]: ActionType;
};

export type SearchUserAction =
  CreateActionMap<ActionPayload>[keyof ActionPayload];