poi-plugin-senka-calc/reducers/rank-factory.js

Ranking point calculator for poi

"use strict";

exports.__esModule = true;
exports.reducerFactory = void 0;

var _util = require("../lib/util");

var _magic = require("../lib/magic");

var _momentTimezone = _interopRequireDefault(require("moment-timezone"));

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

function getUpdatedSenkaHistory(state, user) {
  const rankNo = user.api_mxltvkpyuklh;
  const encryptedSenka = user.api_wuhnhojjxmke;

  const senka = _magic.magicManager.decryptSenka(rankNo, encryptedSenka);

  const timeNo = (0, _util.getRankDateNo)();
  const lastState = (0, _util.removeKeysGreaterThan)(state, timeNo);
  return { ...lastState,
    [timeNo]: senka
  };
}

const reducerFactory = anchor => {
  return (state = {}, payload) => {
    const {
      type
    } = payload;

    switch (type) {
      case '@@poi-plugin-senka-calc/initialize':
        {
          const {
            archive
          } = payload;

          switch (anchor) {
            case 5:
              return archive.rank5;

            case 20:
              return archive.rank20;

            case 100:
              return archive.rank100;

            case 501:
              return archive.rank501;

            default:
              return archive.rankUser;
          }
        }

      case '@@Response/kcsapi/api_req_ranking/mxltvkpyuklh':
        {
          const startOfRecord = _momentTimezone.default.tz('Asia/Tokyo').startOf('month').add(3, 'hours');

          const now = _momentTimezone.default.tz('Asia/Tokyo'); // the ranking api still returns data of former month, skip recording


          if (now.isBefore(startOfRecord)) {
            return state;
          }

          const {
            body
          } = payload;
          const userList = body.api_list;
          const page = body.api_disp_page;

          _magic.magicManager.updateMagicNum(userList);

          const {
            nickname
          } = _magic.magicManager;

          for (const user of userList) {
            if (anchor === 'user') {
              if (user.api_mtjmdcwtvhdr === nickname) {
                return getUpdatedSenkaHistory(state, user);
              }
            } else {
              if (page === Math.ceil(anchor / 10)) {
                const user = userList[(anchor - 1) % 10];
                return getUpdatedSenkaHistory(state, user);
              }
            }
          }

          return state;
        }

      default:
        {
          return state;
        }
    }
  };
};

exports.reducerFactory = reducerFactory;