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- // @flow
-
- import * as React from 'react';
- import {BackHandler, View} from 'react-native';
- import i18n from "i18n-js";
- import {LocaleConfig} from 'react-native-calendars';
- import {readData} from "../../utils/WebData";
- import type {eventObject} from "../../utils/Planning";
- import {
- generateEventAgenda,
- getCurrentDateString,
- getDateOnlyString,
- getFormattedEventTime,
- } from '../../utils/Planning';
- import {Avatar, Divider, List} from 'react-native-paper';
- import CustomAgenda from "../../components/Overrides/CustomAgenda";
- import {StackNavigationProp} from "@react-navigation/stack";
-
- LocaleConfig.locales['fr'] = {
- monthNames: ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Août', 'Septembre', 'Octobre', 'Novembre', 'Décembre'],
- monthNamesShort: ['Janv.', 'Févr.', 'Mars', 'Avril', 'Mai', 'Juin', 'Juil.', 'Août', 'Sept.', 'Oct.', 'Nov.', 'Déc.'],
- dayNames: ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi'],
- dayNamesShort: ['Dim', 'Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam'],
- today: 'Aujourd\'hui'
- };
-
-
- type Props = {
- navigation: StackNavigationProp,
- }
-
- type State = {
- refreshing: boolean,
- agendaItems: Object,
- calendarShowing: boolean,
- };
-
- const FETCH_URL = "https://www.amicale-insat.fr/api/event/list";
- const AGENDA_MONTH_SPAN = 3;
-
- /**
- * Class defining the app's planning screen
- */
- class PlanningScreen extends React.Component<Props, State> {
-
- agendaRef: Object;
-
- lastRefresh: Date;
- minTimeBetweenRefresh = 60;
-
- state = {
- refreshing: false,
- agendaItems: {},
- calendarShowing: false,
- };
-
- currentDate = getDateOnlyString(getCurrentDateString());
-
- constructor(props: any) {
- super(props);
- if (i18n.currentLocale().startsWith("fr")) {
- LocaleConfig.defaultLocale = 'fr';
- }
- }
-
- /**
- * Captures focus and blur events to hook on android back button
- */
- componentDidMount() {
- this.onRefresh();
- this.props.navigation.addListener(
- 'focus',
- () =>
- BackHandler.addEventListener(
- 'hardwareBackPress',
- this.onBackButtonPressAndroid
- )
- );
- this.props.navigation.addListener(
- 'blur',
- () =>
- BackHandler.removeEventListener(
- 'hardwareBackPress',
- this.onBackButtonPressAndroid
- )
- );
- }
-
- /**
- * Overrides default android back button behaviour to close the calendar if it was open.
- *
- * @return {boolean}
- */
- onBackButtonPressAndroid = () => {
- if (this.state.calendarShowing) {
- this.agendaRef.chooseDay(this.agendaRef.state.selectedDay);
- return true;
- } else {
- return false;
- }
- };
-
- /**
- * Function used to check if a row has changed
- *
- * @param r1
- * @param r2
- * @return {boolean}
- */
- rowHasChanged(r1: Object, r2: Object) {
- return false;
- // if (r1 !== undefined && r2 !== undefined)
- // return r1.title !== r2.title;
- // else return !(r1 === undefined && r2 === undefined);
- }
-
- /**
- * Refreshes data and shows an animation while doing it
- */
- onRefresh = () => {
- let canRefresh;
- if (this.lastRefresh !== undefined)
- canRefresh = (new Date().getTime() - this.lastRefresh.getTime()) / 1000 > this.minTimeBetweenRefresh;
- else
- canRefresh = true;
-
- if (canRefresh) {
- this.setState({refreshing: true});
- readData(FETCH_URL)
- .then((fetchedData) => {
- this.setState({
- refreshing: false,
- agendaItems: generateEventAgenda(fetchedData, AGENDA_MONTH_SPAN)
- });
- this.lastRefresh = new Date();
- })
- .catch(() => {
- this.setState({
- refreshing: false,
- });
- });
- }
- };
-
- /**
- * Callback used when receiving the agenda ref
- *
- * @param ref
- */
- onAgendaRef = (ref: Object) => {
- this.agendaRef = ref;
- }
-
- /**
- * Callback used when a button is pressed to toggle the calendar
- *
- * @param isCalendarOpened True is the calendar is already open, false otherwise
- */
- onCalendarToggled = (isCalendarOpened: boolean) => {
- this.setState({calendarShowing: isCalendarOpened});
- }
-
- /**
- * Gets an event render item
- *
- * @param item The current event to render
- * @return {*}
- */
- getRenderItem = (item: eventObject) => {
- const onPress = this.props.navigation.navigate.bind(this, 'planning-information', {data: item});
- if (item.logo !== null) {
- return (
- <View>
- <Divider/>
- <List.Item
- title={item.title}
- description={getFormattedEventTime(item["date_begin"], item["date_end"])}
- left={() => <Avatar.Image
- source={{uri: item.logo}}
- style={{backgroundColor: 'transparent'}}
- />}
- onPress={onPress}
- />
- </View>
- );
- } else {
- return (
- <View>
- <Divider/>
- <List.Item
- title={item.title}
- description={getFormattedEventTime(item["date_begin"], item["date_end"])}
- onPress={onPress}
- />
- </View>
- );
- }
- }
-
- /**
- * Gets an empty render item for an empty date
- *
- * @return {*}
- */
- getRenderEmptyDate = () => <Divider/>;
-
- render() {
- return (
- <CustomAgenda
- {...this.props}
- // the list of items that have to be displayed in agenda. If you want to render item as empty date
- // the value of date key kas to be an empty array []. If there exists no value for date key it is
- // considered that the date in question is not yet loaded
- items={this.state.agendaItems}
- // initially selected day
- selected={this.currentDate}
- // Minimum date that can be selected, dates before minDate will be grayed out. Default = undefined
- minDate={this.currentDate}
- // Max amount of months allowed to scroll to the past. Default = 50
- pastScrollRange={1}
- // Max amount of months allowed to scroll to the future. Default = 50
- futureScrollRange={AGENDA_MONTH_SPAN}
- // If provided, a standard RefreshControl will be added for "Pull to Refresh" functionality. Make sure to also set the refreshing prop correctly.
- onRefresh={this.onRefresh}
- // callback that fires when the calendar is opened or closed
- onCalendarToggled={this.onCalendarToggled}
- // Set this true while waiting for new data from a refresh
- refreshing={this.state.refreshing}
- renderItem={this.getRenderItem}
- renderEmptyDate={this.getRenderEmptyDate}
- rowHasChanged={this.rowHasChanged}
- // If firstDay=1 week starts from Monday. Note that dayNames and dayNamesShort should still start from Sunday.
- firstDay={1}
- // ref to this agenda in order to handle back button event
- onRef={this.onAgendaRef}
- />
- );
- }
- }
-
- export default PlanningScreen;
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