import { OB11Message } from '../../types';
import { OB11Constructor } from '../../constructor';
import BaseAction from '../BaseAction';
import { ActionName } from '../types';
import { dbUtil } from '@/core/utils/db';


export interface PayloadType {
  message_id: number
}

export type ReturnDataType = OB11Message

class GetMsg extends BaseAction<PayloadType, OB11Message> {
  actionName = ActionName.GetMsg;

  protected async _handle(payload: PayloadType) {
    // log("history msg ids", Object.keys(msgHistory));
    if (!payload.message_id) {
      throw Error('参数message_id不能为空');
    }
    let msg = await dbUtil.getMsgByShortId(payload.message_id);
    if (!msg) {
      msg = await dbUtil.getMsgByLongId(payload.message_id.toString());
    }
    if (!msg) {
      throw ('消息不存在');
    }
    return await OB11Constructor.message(msg);
  }
}

export default GetMsg;