application-amicale/screens/HomeScreen.js
2019-10-16 16:57:37 +02:00

711 lines
28 KiB
JavaScript

// @flow
import * as React from 'react';
import {Image, Linking, TouchableOpacity, View} from 'react-native';
import {Body, Button, Card, CardItem, Left, Text, Thumbnail, H1, H3} from 'native-base';
import i18n from "i18n-js";
import CustomMaterialIcon from '../components/CustomMaterialIcon';
import FetchedDataSectionList from "../components/FetchedDataSectionList";
import Autolink from 'react-native-autolink';
import ThemeManager from "../utils/ThemeManager";
import PlatformTouchable from "react-native-platform-touchable";
import HTML from 'react-native-render-html';
import {LinearGradient} from 'expo-linear-gradient';
const ICON_AMICALE = require('../assets/amicale.png');
const NAME_AMICALE = 'Amicale INSA Toulouse';
const DATA_URL = "https://srv-falcon.etud.insa-toulouse.fr/~amicale_app/dashboard/dashboard_data.json";
const SECTIONS_ID = [
'dashboard',
'news_feed'
];
const REFRESH_TIME = 1000 * 20; // Refresh every 20 seconds
/**
* Opens a link in the device's browser
* @param link The link to open
*/
function openWebLink(link) {
Linking.openURL(link).catch((err) => console.error('Error opening link', err));
}
/**
* Class defining the app's home screen
*/
export default class HomeScreen extends FetchedDataSectionList {
constructor() {
super(DATA_URL, REFRESH_TIME);
}
getHeaderTranslation() {
return i18n.t("screens.home");
}
getUpdateToastTranslations() {
return [i18n.t("homeScreen.listUpdated"), i18n.t("homeScreen.listUpdateFail")];
}
getKeyExtractor(item: Object) {
return item !== undefined ? item.id : undefined;
}
createDataset(fetchedData: Object) {
// fetchedData = DATA;
let newsData = [];
let dashboardData = [];
if (fetchedData['news_feed'] !== undefined)
newsData = fetchedData['news_feed']['data'];
if (fetchedData['dashboard'] !== undefined)
dashboardData = this.generateDashboardDataset(fetchedData['dashboard']);
return [
{
title: '',
data: dashboardData,
extraData: super.state,
keyExtractor: this.getKeyExtractor,
id: SECTIONS_ID[0]
},
{
title: i18n.t('homeScreen.newsFeed'),
data: newsData,
extraData: super.state,
keyExtractor: this.getKeyExtractor,
id: SECTIONS_ID[1]
}
];
}
generateDashboardDataset(dashboardData: Object) {
let dataset = [
{
id: 'top',
content: undefined
},
{
id: 'middle',
content: [{}, {}]
},
{
id: 'bottom',
content: undefined
},
];
for (let [key, value] of Object.entries(dashboardData)) {
switch (key) {
case 'today_events':
dataset[0]['content'] = value;
break;
case 'proximo_articles':
dataset[1]['content'][0] = {id: key, data: value};
break;
case 'today_menu':
dataset[1]['content'][1] = {id: key, data: value};
break;
case 'available_machines':
dataset[2]['content'] = value;
break;
}
}
return dataset
}
/**
* Converts a dateString using Unix Timestamp to a formatted date
* @param dateString {string} The Unix Timestamp representation of a date
* @return {string} The formatted output date
*/
static getFormattedDate(dateString: string) {
let date = new Date(Number.parseInt(dateString) * 1000);
return date.toLocaleString();
}
getRenderSectionHeader(title: string) {
if (title === '') {
return <View/>;
} else {
return (
<View style={{
backgroundColor: ThemeManager.getCurrentThemeVariables().containerBgColor
}}>
<H1 style={{
marginLeft: 'auto',
marginRight: 'auto',
marginTop: 10,
marginBottom: 10
}}>{title}</H1>
</View>
);
}
}
getDashboardItem(item: Object) {
let content = item['content'];
if (item['id'] === 'top')
return this.getDashboardTopItem(content);
else if (item['id'] === 'middle')
return this.getDashboardMiddleItem(content);
else
return this.getDashboardBottomItem(content);
}
/**
* Convert the date string given by in the event list json to a date object
* @param dateString
* @return {Date}
*/
stringToDate(dateString: ?string): ?Date {
let date = new Date();
if (dateString === undefined || dateString === null)
date = undefined;
else if (dateString.split(' ').length > 1) {
let timeStr = dateString.split(' ')[1];
date.setHours(parseInt(timeStr.split(':')[0]), parseInt(timeStr.split(':')[1]), 0);
} else
date = undefined;
return date;
}
/**
* Get the time limit depending on the current day:
* 17:30 for every day of the week except for thursday 11:30
* 00:00 on weekends
*/
getTodayEventTimeLimit() {
let now = new Date();
if (now.getDay() === 4) // Thursday
now.setHours(11, 30, 0);
else if (now.getDay() === 6 || now.getDay() === 0) // Weekend
now.setHours(0, 0, 0);
else
now.setHours(17, 30, 0);
return now;
}
/**
* Get the duration (in milliseconds) of an event
* @param event {Object}
* @return {number} The number of milliseconds
*/
getEventDuration(event: Object): number {
let start = this.stringToDate(event['date_begin']);
let end = this.stringToDate(event['date_end']);
let duration = 0;
if (start !== undefined && start !== null && end !== undefined && end !== null)
duration = end - start;
return duration;
}
/**
* Get events starting after the limit
*
* @param events
* @param limit
* @return {Array<Object>}
*/
getEventsAfterLimit(events: Object, limit: Date): Array<Object> {
let validEvents = [];
for (let event of events) {
let startDate = this.stringToDate(event['date_begin']);
if (startDate !== undefined && startDate !== null && startDate >= limit) {
validEvents.push(event);
}
}
return validEvents;
}
/**
* Get the event with the longest duration in the given array.
* If all events have the same duration, return the first in the array.
* @param events
*/
getLongestEvent(events: Array<Object>): Object {
let longestEvent = events[0];
let longestTime = 0;
for (let event of events) {
let time = this.getEventDuration(event);
if (time > longestTime) {
longestTime = time;
longestEvent = event;
}
}
return longestEvent;
}
/**
* Get events that have not yet ended/started
*
* @param events
*/
getFutureEvents(events: Array<Object>): Array<Object> {
let validEvents = [];
let now = new Date();
for (let event of events) {
let startDate = this.stringToDate(event['date_begin']);
let endDate = this.stringToDate(event['date_end']);
if (startDate !== undefined && startDate !== null) {
if (startDate > now)
validEvents.push(event);
else if (endDate !== undefined && endDate !== null) {
if (endDate > now || endDate < startDate) // Display event if it ends the following day
validEvents.push(event);
}
}
}
return validEvents;
}
/**
*
*
* @param events
* @return {Object}
*/
getDisplayEvent(events: Array<Object>): Object {
let displayEvent = undefined;
if (events.length > 1) {
let eventsAfterLimit = this.getEventsAfterLimit(events, this.getTodayEventTimeLimit());
if (eventsAfterLimit.length > 0) {
if (eventsAfterLimit.length === 1)
displayEvent = eventsAfterLimit[0];
else
displayEvent = this.getLongestEvent(events);
} else {
displayEvent = this.getLongestEvent(events);
}
} else if (events.length === 1) {
displayEvent = events[0];
}
return displayEvent;
}
padStr(i: number) {
return (i < 10) ? "0" + i : "" + i;
}
getFormattedEventTime(event: Object): string {
let formattedStr = '';
let startDate = this.stringToDate(event['date_begin']);
let endDate = this.stringToDate(event['date_end']);
if (startDate !== undefined && startDate !== null && endDate !== undefined && endDate !== null)
formattedStr = this.padStr(startDate.getHours()) + ':' + this.padStr(startDate.getMinutes()) +
' - ' + this.padStr(endDate.getHours()) + ':' + this.padStr(endDate.getMinutes());
else if (startDate !== undefined && startDate !== null)
formattedStr = this.padStr(startDate.getHours()) + ':' + this.padStr(startDate.getMinutes());
return formattedStr
}
getDashboardTopItem(content: Array<Object>) {
let icon = 'calendar-range';
let color = ThemeManager.getCurrentThemeVariables().planningColor;
let title = i18n.t('homeScreen.dashboard.todayEventsTitle');
let isAvailable = content.length > 0;
let subtitle = '';
let futureEvents = this.getFutureEvents(content);
if (isAvailable) {
subtitle =
<Text>
<Text style={{fontWeight: "bold"}}>{futureEvents.length}</Text>
<Text>
{
futureEvents.length > 1 ?
i18n.t('homeScreen.dashboard.todayEventsSubtitlePlural') :
i18n.t('homeScreen.dashboard.todayEventsSubtitle')
}
</Text>
</Text>;
} else
subtitle = i18n.t('homeScreen.dashboard.todayEventsSubtitleNA');
let clickAction = () => this.props.navigation.navigate('Planning');
let displayEvent = this.getDisplayEvent(futureEvents);
return (
<Card style={{
flex: 0,
marginLeft: 10,
marginRight: 10,
marginTop: 10,
borderRadius: 20,
backgroundColor: ThemeManager.getCurrentThemeVariables().cardDefaultBg,
overflow: 'hidden',
}}>
<PlatformTouchable
onPress={clickAction}
style={{
zIndex: 100,
}}
>
<View>
<CardItem style={{
backgroundColor: 'transparent',
}}>
<Left>
<CustomMaterialIcon
icon={icon}
color={
isAvailable ?
color :
ThemeManager.getCurrentThemeVariables().textDisabledColor
}
fontSize={40}
width={40}/>
<Body>
<H3 style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().textColor :
ThemeManager.getCurrentThemeVariables().listNoteColor
}}>
{title}
</H3>
<Text style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().listNoteColor :
ThemeManager.getCurrentThemeVariables().textDisabledColor
}}>
{subtitle}
</Text>
</Body>
</Left>
</CardItem>
{displayEvent !== undefined ?
<View>
<CardItem style={{
paddingTop: 0,
paddingBottom: 0,
backgroundColor: 'transparent',
}}>
<Left>
{displayEvent['logo'] !== '' && displayEvent['logo'] !== null ?
<Thumbnail source={{uri: displayEvent['logo']}} square/> :
<View/>}
<Body>
<Text>{displayEvent['title']}</Text>
<Text note>{this.getFormattedEventTime(displayEvent)}</Text>
</Body>
</Left>
</CardItem>
<CardItem style={{
borderRadius: 30,
backgroundColor: 'transparent',
}}>
<Body style={{
height: displayEvent['description'].length > 50 ? 70 : 20,
overflow: 'hidden',
}}>
<HTML html={"<div>" + displayEvent['description'] + "</div>"}
tagsStyles={{
p: {
color: ThemeManager.getCurrentThemeVariables().textColor,
fontSize: ThemeManager.getCurrentThemeVariables().fontSizeBase,
},
div: {color: ThemeManager.getCurrentThemeVariables().textColor},
}}
onLinkPress={(event, link) => openWebLink(link)}/>
<LinearGradient
colors={['transparent', ThemeManager.getCurrentThemeVariables().cardDefaultBg]}
end={[0, 0.6]}
style={{
position: 'absolute',
width: '100%',
height: 60,
bottom: 0,
}}>
<View style={{
marginLeft: 'auto',
marginTop: 'auto',
flexDirection: 'row'
}}>
<Text style={{
marginTop: 'auto',
marginBottom: 'auto',
padding: 0,
}}>
Click to see more
</Text>
<CustomMaterialIcon icon={'chevron-right'}/>
</View>
</LinearGradient>
</Body>
</CardItem>
</View> :
<View/>}
</View>
</PlatformTouchable>
</Card>
);
}
getSquareDashboardItem(isAvailable: boolean, icon: string, color: string, title: string, subtitle: React.Node, clickAction: Function, isLeftElement: boolean) {
return (
<Card style={{
flex: 0,
width: '48%',
marginLeft: 0,
marginRight: isLeftElement ? '4%' : 0,
borderRadius: 20,
backgroundColor: ThemeManager.getCurrentThemeVariables().cardDefaultBg,
overflow: 'hidden',
}}>
<PlatformTouchable
onPress={clickAction}
style={{
zIndex: 100,
minHeight: 150,
}}
>
<CardItem style={{
backgroundColor: 'transparent'
}}>
<Body>
<View style={{marginLeft: 'auto', marginRight: 'auto'}}>
<CustomMaterialIcon
icon={icon}
color={
isAvailable ?
color :
ThemeManager.getCurrentThemeVariables().textDisabledColor
}
fontSize={60}
width={60}/>
</View>
<H3 style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().textColor :
ThemeManager.getCurrentThemeVariables().listNoteColor,
textAlign: 'center',
width: '100%'
}}>
{title}
</H3>
<Text style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().listNoteColor :
ThemeManager.getCurrentThemeVariables().textDisabledColor,
textAlign: 'center',
width: '100%'
}}>
{subtitle}
</Text>
</Body>
</CardItem>
</PlatformTouchable>
</Card>
);
}
getDashboardMiddleItem(content: Object) {
let proximoData = content[0]['data'];
let menuData = content[1]['data'];
let proximoIcon = 'shopping';
let proximoColor = ThemeManager.getCurrentThemeVariables().proximoColor;
let proximoTitle = i18n.t('homeScreen.dashboard.proximoTitle');
let isProximoAvailable = parseInt(proximoData) > 0;
let proximoSubtitle = '';
if (isProximoAvailable) {
proximoSubtitle =
<Text>
<Text style={{fontWeight: "bold"}}>{proximoData}</Text>
<Text>
{
proximoData > 1 ?
i18n.t('homeScreen.dashboard.proximoSubtitlePlural') :
i18n.t('homeScreen.dashboard.proximoSubtitle')
}
</Text>
</Text>;
} else
proximoSubtitle = i18n.t('homeScreen.dashboard.proximoSubtitleNA');
let proximoClickAction = () => this.props.navigation.navigate('Proximo');
let menuIcon = 'silverware-fork-knife';
let menuColor = ThemeManager.getCurrentThemeVariables().menuColor;
let menuTitle = i18n.t('homeScreen.dashboard.menuTitle');
let isMenuAvailable = menuData.length > 0;
let menuSubtitle = '';
if (isMenuAvailable) {
menuSubtitle = i18n.t('homeScreen.dashboard.menuSubtitle');
} else
menuSubtitle = i18n.t('homeScreen.dashboard.menuSubtitleNA');
let menuClickAction = () => this.props.navigation.navigate('SelfMenuScreen');
return (
<View style={{
flexDirection: 'row',
marginLeft: 10,
marginRight: 10,
}}>
{this.getSquareDashboardItem(isProximoAvailable, proximoIcon, proximoColor, proximoTitle, proximoSubtitle, proximoClickAction, true)}
{this.getSquareDashboardItem(isMenuAvailable, menuIcon, menuColor, menuTitle, menuSubtitle, menuClickAction, false)}
</View>
);
}
getDashboardBottomItem(content: Object) {
let icon = 'washing-machine';
let color = ThemeManager.getCurrentThemeVariables().proxiwashColor;
let title = i18n.t('homeScreen.dashboard.proxiwashTitle');
let isAvailable = parseInt(content['dryers']) > 0 || parseInt(content['washers']) > 0;
let subtitle;
let dryerColor = parseInt(content['dryers']) > 0 ?
ThemeManager.getCurrentThemeVariables().textColor :
ThemeManager.getCurrentThemeVariables().listNoteColor;
let washerColor = parseInt(content['washers']) > 0 ?
ThemeManager.getCurrentThemeVariables().textColor :
ThemeManager.getCurrentThemeVariables().listNoteColor;
let availableDryers = content['dryers'];
let availableWashers = content['washers'];
if (isAvailable) {
subtitle =
<Text>
<Text style={{
fontWeight: parseInt(content['dryers']) > 0 ?
'bold' :
'normal',
color: dryerColor
}}>
{availableDryers}
</Text>
<Text>
{
availableDryers > 1 ?
i18n.t('homeScreen.dashboard.proxiwashSubtitle1Plural') :
i18n.t('homeScreen.dashboard.proxiwashSubtitle1')
}
</Text>
<Text style={{
fontWeight: parseInt(content['washers']) > 0 ?
'bold' :
'normal',
color: washerColor
}}>
{availableWashers}
</Text>
<Text>
{
availableWashers > 1 ?
i18n.t('homeScreen.dashboard.proxiwashSubtitle2Plural') :
i18n.t('homeScreen.dashboard.proxiwashSubtitle2')
}
</Text>
</Text>;
} else
subtitle = i18n.t('homeScreen.dashboard.proxiwashSubtitleNA');
let clickAction = () => this.props.navigation.navigate('Proxiwash');
return (
<Card style={{
flex: 0,
marginLeft: 10,
marginRight: 10,
borderRadius: 20,
backgroundColor: ThemeManager.getCurrentThemeVariables().cardDefaultBg,
overflow: 'hidden',
}}>
<PlatformTouchable
onPress={clickAction}
style={{
zIndex: 100,
}}
>
<CardItem style={{
backgroundColor: 'transparent'
}}>
<Left>
<CustomMaterialIcon
icon={icon}
color={
isAvailable ?
color :
ThemeManager.getCurrentThemeVariables().textDisabledColor
}
fontSize={40}
width={40}/>
<Body>
<H3 style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().textColor :
ThemeManager.getCurrentThemeVariables().listNoteColor
}}>
{title}
</H3>
<Text style={{
color: isAvailable ?
ThemeManager.getCurrentThemeVariables().listNoteColor :
ThemeManager.getCurrentThemeVariables().textDisabledColor
}}>
{subtitle}
</Text>
</Body>
</Left>
</CardItem>
</PlatformTouchable>
</Card>
);
}
getRenderItem(item: Object, section: Object, data: Object) {
if (section['id'] === SECTIONS_ID[0]) {
return this.getDashboardItem(item);
} else {
return (
<Card style={{
flex: 0,
marginLeft: 10,
marginRight: 10
}}>
<CardItem>
<Left>
<Thumbnail source={ICON_AMICALE} square/>
<Body>
<Text>{NAME_AMICALE}</Text>
<Text note>{HomeScreen.getFormattedDate(item.created_time)}</Text>
</Body>
</Left>
</CardItem>
<CardItem>
<Body>
{item.full_picture !== '' && item.full_picture !== undefined ?
<TouchableOpacity onPress={() => openWebLink(item.full_picture)}
style={{width: '100%', height: 250}}>
<Image source={{uri: item.full_picture}}
style={{flex: 1, resizeMode: "contain"}}
resizeMode="contain"
/>
</TouchableOpacity>
: <View/>}
{item.message !== undefined ?
<Autolink
text={item.message}
hashtag="facebook"
style={{color: ThemeManager.getCurrentThemeVariables().textColor}}
/> : <View/>
}
</Body>
</CardItem>
<CardItem>
<Left>
<Button transparent
onPress={() => openWebLink(item.permalink_url)}>
<CustomMaterialIcon
icon="facebook"
color="#57aeff"
width={20}/>
<Text>En savoir plus</Text>
</Button>
</Left>
</CardItem>
</Card>
);
}
}
}