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/**
* 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 React from 'react';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import { selectUser, selectWeek } from '../../store/selectors';
import extractSchedule from '../../lib/extractSchedule';
import Schedule from '../presentational/Schedule';
import Loading from '../presentational/Loading';
class View extends React.Component {
static propTypes = {
schedules: PropTypes.objectOf(PropTypes.shape({
state: PropTypes.string.isRequired,
htmlStr: PropTypes.string,
})).isRequired,
// react-router
user: PropTypes.string.isRequired,
week: PropTypes.number.isRequired,
// redux
dispatch: PropTypes.func.isRequired,
};
componentDidMount() {
this.fetchScheduleIfNeeded();
}
fetchScheduleIfNeeded() {
const {
user,
week,
schedules,
dispatch,
} = this.props;
const schedule = extractSchedule(schedules, user, week);
if (schedule.state === 'NOT_REQUESTED') {
fetch(`/get/${user}?week=${week}`).then(r => r.text()).then(
// success
(htmlStr) => {
dispatch({
type: 'VIEW/FETCH_SCHEDULE_SUCCESS',
user,
week,
htmlStr,
});
},
// error
() => {
dispatch({
type: 'VIEW/FETCH_SCHEDULE_FAILURE',
week,
user,
});
},
);
}
}
render() {
const {
user,
week,
schedules,
} = this.props;
const schedule = extractSchedule(schedules, user, week);
switch (schedule.state) {
case 'NOT_REQUESTED':
case 'FETCHING':
return <Loading />;
case 'FINISHED':
return <Schedule htmlStr={schedule.htmlStr} />;
default:
throw new Error(`${schedule.state} is not a valid schedule state.`);
}
}
}
const mapStateToProps = (state) => {
const user = selectUser(state);
const week = selectWeek(state);
return {
key: `${user}:${week}`,
user,
week,
schedules: state.schedules,
};
};
export default connect(mapStateToProps)(View);
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