tlk/dist/list.js

查询指定车次的所有站点的余票信息

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _lodash = _interopRequireDefault(require("lodash"));

var _stationList = _interopRequireDefault(require("./apis/stationList"));

var _trains = _interopRequireDefault(require("./apis/trains"));

var _printAll = _interopRequireDefault(require("./printAll"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var _default = async (train_no, depart_station, arrive_station, depart_date) => {
  const stationList = await (0, _stationList.default)(train_no, depart_date); // 上车站点的索引

  const depart_index = _lodash.default.findIndex(stationList, s => s.station_name === depart_station); // 到达站点的索引


  const arrive_index = _lodash.default.findIndex(stationList, s => s.station_name === arrive_station);
  /**
   * 上车站点之前的站点列表
   */


  const beforStations = stationList.slice(0, depart_index + 1);
  const afterStations = stationList.slice(arrive_index); // console.log('be: ', beforStations)
  // console.log('af: ', afterStations)
  // TODO: 有问题

  const jjobs = [];
  beforStations.map(bs => {
    for (const as of afterStations) {
      jjobs.push(queryTicket(train_no, bs.station_name, as.station_name, depart_date));
    }
  }); // console.log('jjobs: ', jjobs)

  const results = await Promise.all(jjobs); // for (const r of results) {
  //   console.log('r: ', r)
  // }

  (0, _printAll.default)(results); // /**
  //  * 向前
  //  */
  // if (depart_index > 0) {
  //   // eslint-disable-next-line
  //   console.log(
  //     '提前上车方案：',
  //     train_no,
  //     depart_station,
  //     arrive_station,
  //     depart_date,
  //   )
  //   const jb = stationList
  //     .slice(0, depart_index + 1)
  //     .map(s =>
  //       queryTicket(train_no, s.station_name, arrive_station, depart_date),
  //     )
  //   const res = await Promise.all(jb)
  //   print(res)
  // }
  // /**
  //  * 向后
  //  */
  // // eslint-disable-next-line
  // console.log(
  //   '延后下车方案：',
  //   train_no,
  //   depart_station,
  //   arrive_station,
  //   depart_date,
  // )
  // const jobs = stationList
  //   .slice(arrive_index + 1)
  //   .map(s =>
  //     queryTicket(train_no, depart_station, s.station_name, depart_date),
  //   )
  // const res = await Promise.all(jobs)
  // print(res)
};

exports.default = _default;

async function queryTicket(train_no, depart_station, arrive_station, depart_date) {
  // console.log('==> ', train_no, depart_station, arrive_station, depart_date)
  const trains = await (0, _trains.default)(depart_station, arrive_station, depart_date);

  const train = _lodash.default.find(trains, t => t.TrainNumber === train_no);

  return train;
}