/**
 * Copyright (C) 2018 Noah Loomans
 *
 * This file is part of rooster.hetmml.nl.
 *
 * rooster.hetmml.nl is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * rooster.hetmml.nl is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with rooster.hetmml.nl.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

import moment from 'moment';
import queryString from 'query-string';
import users from '../users';
import purifyWeek from './purifyWeek';

export function userFromMatch(match) {
  const user = `${match.params.type}/${match.params.value}`;

  if (!users.allIds.includes(user)) {
    return null;
  }

  return user;
}

export function userFromLocation(location) {
  const match = location.pathname.match(/^\/([stcr])\/([-0-9a-zA-Z]+)/);
  if (!match) return null;

  const user = `${match[1]}/${match[2]}`;
  if (!users.allIds.includes(user)) return null;

  return user;
}

export function weekFromLocation(location) {
  const weekStr = queryString.parse(location.search).week;

  if (!weekStr) {
    return moment().week();
  }

  return purifyWeek(parseInt(weekStr, 10));
}

export function makeSetUser(history) {
  return (userId) => {
    const query = history.location.search;
    history.push(`/${userId}${query}`);
  };
}

export function makeSetWeek(history) {
  return (week) => {
    const query = queryString.stringify({
      ...queryString.parse(history.location.search),
      week,
    });

    history.push(`${history.location.pathname}?${query}`);
  };
}

export function makeUpdateQuery(history) {
  return function updateQuery(newQuery) {
    const query = queryString.stringify({
      ...queryString.parse(history.location.search),
      ...newQuery,
    });

    history.push(`${history.location.pathname}?${query}`);
  };
}