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