forked from vergnet/application-amicale
73 lines
2 KiB
JavaScript
73 lines
2 KiB
JavaScript
// @flow
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import * as React from 'react';
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import {Animated, Dimensions} from 'react-native';
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import type {ViewStyle} from 'react-native/Libraries/StyleSheet/StyleSheet';
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import ImageListItem from './ImageListItem';
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import CardListItem from './CardListItem';
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import type {ServiceItemType} from '../../../managers/ServicesManager';
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type PropsType = {
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dataset: Array<ServiceItemType>,
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isHorizontal?: boolean,
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contentContainerStyle?: ViewStyle | null,
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};
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export default class CardList extends React.Component<PropsType> {
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static defaultProps = {
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isHorizontal: false,
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contentContainerStyle: null,
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};
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windowWidth: number;
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horizontalItemSize: number;
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constructor(props: PropsType) {
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super(props);
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this.windowWidth = Dimensions.get('window').width;
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this.horizontalItemSize = this.windowWidth / 4; // So that we can fit 3 items and a part of the 4th => user knows he can scroll
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}
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getRenderItem = ({item}: {item: ServiceItemType}): React.Node => {
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const {props} = this;
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if (props.isHorizontal)
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return (
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<ImageListItem
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item={item}
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key={item.title}
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width={this.horizontalItemSize}
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/>
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);
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return <CardListItem item={item} key={item.title} />;
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};
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keyExtractor = (item: ServiceItemType): string => item.key;
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render(): React.Node {
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const {props} = this;
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let containerStyle = {};
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if (props.isHorizontal) {
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containerStyle = {
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height: this.horizontalItemSize + 50,
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justifyContent: 'space-around',
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};
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}
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return (
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<Animated.FlatList
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data={props.dataset}
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renderItem={this.getRenderItem}
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keyExtractor={this.keyExtractor}
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numColumns={props.isHorizontal ? undefined : 2}
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horizontal={props.isHorizontal}
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contentContainerStyle={
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props.isHorizontal ? containerStyle : props.contentContainerStyle
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}
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pagingEnabled={props.isHorizontal}
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snapToInterval={
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props.isHorizontal ? (this.horizontalItemSize + 5) * 3 : null
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}
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/>
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);
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}
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}
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