2019-06-29 13:37:21 +02:00
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// @flow
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import * as React from 'react';
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2019-08-08 18:25:13 +02:00
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import {Platform, View} from 'react-native'
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2019-07-26 14:14:01 +02:00
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import {Badge, Body, H2, Left, ListItem, Right, Text} from 'native-base';
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2019-06-27 10:17:51 +02:00
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import i18n from "i18n-js";
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import CustomMaterialIcon from "../../components/CustomMaterialIcon";
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import FetchedDataSectionList from "../../components/FetchedDataSectionList";
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import ThemeManager from "../../utils/ThemeManager";
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import Touchable from "react-native-platform-touchable";
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2019-06-27 10:17:51 +02:00
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2019-09-12 12:01:01 +02:00
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const DATA_URL = "https://srv-falcon.etud.insa-toulouse.fr/~proximo/data/stock-v2.json";
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2019-06-27 10:17:51 +02:00
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2019-06-29 13:37:21 +02:00
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2019-06-29 15:43:57 +02:00
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/**
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* Class defining the main proximo screen. This screen shows the different categories of articles
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* offered by proximo.
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*/
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export default class ProximoMainScreen extends FetchedDataSectionList {
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2019-07-30 20:40:17 +02:00
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constructor() {
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super(DATA_URL, 0);
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}
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getHeaderTranslation() {
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return i18n.t("screens.proximo");
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}
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getUpdateToastTranslations() {
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return [i18n.t("proximoScreen.listUpdated"), i18n.t("proximoScreen.listUpdateFail")];
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}
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getKeyExtractor(item: Object) {
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return item !== undefined ? item.type : undefined;
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}
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createDataset(fetchedData: Object) {
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return [
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{
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title: '',
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data: ProximoMainScreen.generateData(fetchedData),
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extraData: super.state,
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keyExtractor: this.getKeyExtractor
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}
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];
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}
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/**
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* Generate the data using types and FetchedData.
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* This will group items under the same type.
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*
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* @param fetchedData The array of articles represented by objects
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* @returns {Array} The formatted dataset
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*/
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static generateData(fetchedData: Object) {
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let finalData = [];
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if (fetchedData.types !== undefined && fetchedData.articles !== undefined) {
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let types = fetchedData.types;
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let articles = fetchedData.articles;
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for (let i = 0; i < types.length; i++) {
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finalData.push({
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type: types[i],
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data: []
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});
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for (let k = 0; k < articles.length; k++) {
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if (articles[k]['type'].includes(types[i].id) && parseInt(articles[k]['quantity']) > 0) {
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finalData[i].data.push(articles[k]);
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}
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}
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}
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}
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finalData.sort(ProximoMainScreen.sortFinalData);
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return finalData;
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}
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2019-09-17 11:07:58 +02:00
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static sortFinalData(a: Object, b: Object) {
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return a.type.id - b.type.id;
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}
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2019-08-08 18:25:13 +02:00
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getRightButton() {
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return (
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<Touchable
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style={{padding: 6}}
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onPress={() => this.props.navigation.navigate('ProximoAboutScreen')}>
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<CustomMaterialIcon
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color={Platform.OS === 'ios' ? ThemeManager.getCurrentThemeVariables().brandPrimary : "#fff"}
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icon="information"/>
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</Touchable>
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);
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}
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getRenderItem(item: Object, section: Object, data: Object) {
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if (item.data.length > 0) {
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return (
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<ListItem
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button
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thumbnail
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onPress={() => {
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this.props.navigation.navigate('ProximoListScreen', item);
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}}
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>
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<Left>
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<CustomMaterialIcon
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icon={item.type.icon}
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fontSize={30}
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/>
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</Left>
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<Body>
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<Text>
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{item.type.name}
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</Text>
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<Badge><Text>
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{item.data.length} {item.data.length > 1 ? i18n.t('proximoScreen.articles') : i18n.t('proximoScreen.article')}
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</Text></Badge>
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</Body>
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<Right>
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<CustomMaterialIcon icon="chevron-right"/>
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</Right>
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</ListItem>
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);
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} else {
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return <View/>;
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}
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2019-06-27 10:17:51 +02:00
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}
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}
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