86 lines
2.4 KiB
JavaScript
86 lines
2.4 KiB
JavaScript
// @flow
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import * as React from 'react';
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import {IconButton, List, withTheme} from 'react-native-paper';
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import * as Animatable from 'react-native-animatable';
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import type {CustomThemeType} from '../../../managers/ThemeManager';
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import type {PlanexGroupType} from '../../../screens/Planex/GroupSelectionScreen';
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type PropsType = {
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theme: CustomThemeType,
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onPress: () => void,
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onStarPress: () => void,
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item: PlanexGroupType,
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favorites: Array<PlanexGroupType>,
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height: number,
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};
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const REPLACE_REGEX = /_/g;
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class GroupListItem extends React.Component<PropsType> {
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isFav: boolean;
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starRef = {current: null | IconButton};
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constructor(props: PropsType) {
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super(props);
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this.isFav = this.isGroupInFavorites(props.favorites);
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}
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shouldComponentUpdate(nextProps: PropsType): boolean {
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const {favorites} = this.props;
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const favChanged = favorites.length !== nextProps.favorites.length;
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let newFavState = this.isFav;
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if (favChanged) newFavState = this.isGroupInFavorites(nextProps.favorites);
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const shouldUpdate = this.isFav !== newFavState;
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this.isFav = newFavState;
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return shouldUpdate;
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}
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isGroupInFavorites(favorites: Array<PlanexGroupType>): boolean {
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const {item} = this.props;
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for (let i = 0; i < favorites.length; i += 1) {
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if (favorites[i].id === item.id) return true;
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}
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return false;
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}
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onStarPress = () => {
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const {props} = this;
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if (this.starRef.current != null) {
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if (this.isFav) this.starRef.current.rubberBand();
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else this.starRef.current.swing();
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}
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props.onStarPress();
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};
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render(): React.Node {
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const {props} = this;
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const {colors} = props.theme;
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return (
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<List.Item
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title={props.item.name.replace(REPLACE_REGEX, ' ')}
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onPress={props.onPress}
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left={({size}: {size: number}): React.Node => (
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<List.Icon size={size} icon="chevron-right" />
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)}
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right={({size, color}: {size: number, color: string}): React.Node => (
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<Animatable.View ref={this.starRef} useNativeDriver>
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<IconButton
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size={size}
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icon="star"
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onPress={this.onStarPress}
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color={this.isFav ? colors.tetrisScore : color}
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/>
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</Animatable.View>
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)}
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style={{
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height: props.height,
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justifyContent: 'center',
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}}
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/>
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);
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}
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}
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export default withTheme(GroupListItem);
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