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77 lines (71 loc) · 2.16 KB
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import React, { Component } from 'react';
import { StyleSheet, View } from 'react-native';
import SwipeableCard from './SwipeableCard/SwipeableCard';
export default class CardsBox extends Component {
state = {
cards: [1, 2, 3, 4]
}
cardSnapPoints = [{ x: 1 }, { x: 0, damping: 0.5 }, { x: -1 }];
getBackgroundColor = (id) => {
switch (id) {
case 1: return 'red';
case 2: return 'blue';
case 3: return 'yellow';
case 4: return 'green';
}
}
handleOnSpan = ({ nativeEvent: { index } }) => {
if (index === 0) {
this.setState({
cards: [
this.state.cards[3],
...this.state.cards.filter(itemId => itemId !== this.state.cards[3]),
]
})
} else if (index === 2) {
this.setState({
cards: [
...this.state.cards.filter(itemId => itemId !== this.state.cards[0]),
this.state.cards[0],
]
})
}
}
render() {
return (
<View style={styles.container}>
{
this.state.cards.map((id) => {
return (
<SwipeableCard
onSnap={this.handleOnSpan}
style={styles.card}
key={id}
horizontalOnly={true}
snapPoints={this.cardSnapPoints}>
<View style={[styles.cardContent, { backgroundColor: this.getBackgroundColor(id) }]} />
</SwipeableCard>
);
})
}
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'white',
},
card: {
position: 'absolute',
},
cardContent: {
width: 280,
height: 400,
borderRadius: 8,
marginVertical: 6,
},
});