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Tp_ReactNative/JokesApp/screens/AccueilScreen.tsx

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import {FlatList, Image, SafeAreaView, ScrollView, SectionListComponent, StyleSheet, Text, View} from "react-native";
import {indigo, purpleColor} from "../Theme";
import {Joke} from "../model/Joke";
import {DataGen, ListJokeScreen} from "./ListJokeScreen";
import React from "react";
import {HorizontalListJokeComponent} from "../components/HorizontalListJokeComponent";
import {ListAllCategories} from "../components/ListAllCategories";
let taille = DataGen.length;
let LastJokes = DataGen.slice(taille - 16, taille);
function filterCategory(jokes: Joke[]): String[] {
let categories: String[] = [];
jokes.forEach(joke => {
if (!categories.includes(joke.type())) {
categories.push(joke.type());
}
});
return categories;
}
export function AccueilScreen() {
// Permet de filtrer les types des blagues pour les afficher dans la liste des categories
const FiltereData = filterCategory(LastJokes);
return (
<SafeAreaView style={styles.container}>
<View>
<Image source={require('../assets/logo.png')} style={styles.imgStyle}/>
<Text style={styles.title}>Chat C'est Drôle</Text>
<Text style={styles.titleAccueil}>Dernieres Blagues</Text>
</View>
<FlatList showsHorizontalScrollIndicator={false} horizontal={true}
data={LastJokes}
renderItem={HorizontalListJokeComponent}
keyExtractor={(item: Joke) => item.summary()}
/>
<View style={styles.categories}>
<Text style={styles.titleAccueil} >Top Categories</Text>
<Image source={require("../assets/fire_icon.png")}/>
</View>
<FlatList showsHorizontalScrollIndicator={false} horizontal={true}
data={FiltereData}
renderItem={ListAllCategories}
keyExtractor={(item) => item.toString()}
/>
</SafeAreaView>
);
}
const styles = StyleSheet.create({
title: {
fontSize: 24,
color: 'darksalmon',
textAlign: 'center',
fontWeight: 'bold',
marginVertical: 20,
},
titleResume: {
fontSize: 15,
fontWeight: 'bold',
marginBottom: 20,
},
container: {
flex: 1,
backgroundColor: purpleColor,
},
top: {
backgroundColor : indigo,
},
imgStyle: {
alignSelf: 'center',
margin: 5,
},
titleAccueil: {
fontSize: 20,
color: 'white',
fontWeight: 'bold',
margin: 10,
},
categories: {
flexDirection: 'row',
alignItems: 'center',
}
});