forked from vergnet/application-amicale
134 lines
3.4 KiB
JavaScript
134 lines
3.4 KiB
JavaScript
// @flow
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import * as React from 'react';
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import {
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Avatar,
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Card,
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List,
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ProgressBar,
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Subheading,
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withTheme,
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} from 'react-native-paper';
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import {FlatList, StyleSheet} from 'react-native';
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import i18n from 'i18n-js';
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import type {VoteTeamType} from '../../../screens/Amicale/VoteScreen';
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import type {CustomThemeType} from '../../../managers/ThemeManager';
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type PropsType = {
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teams: Array<VoteTeamType>,
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dateEnd: string,
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theme: CustomThemeType,
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};
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const styles = StyleSheet.create({
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card: {
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margin: 10,
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},
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icon: {
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backgroundColor: 'transparent',
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},
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});
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class VoteResults extends React.Component<PropsType> {
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totalVotes: number;
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winnerIds: Array<number>;
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constructor(props: PropsType) {
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super();
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props.teams.sort(this.sortByVotes);
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this.getTotalVotes(props.teams);
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this.getWinnerIds(props.teams);
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}
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shouldComponentUpdate(): boolean {
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return false;
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}
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getTotalVotes(teams: Array<VoteTeamType>) {
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this.totalVotes = 0;
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for (let i = 0; i < teams.length; i += 1) {
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this.totalVotes += teams[i].votes;
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}
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}
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getWinnerIds(teams: Array<VoteTeamType>) {
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const max = teams[0].votes;
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this.winnerIds = [];
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for (let i = 0; i < teams.length; i += 1) {
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if (teams[i].votes === max) this.winnerIds.push(teams[i].id);
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else break;
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}
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}
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sortByVotes = (a: VoteTeamType, b: VoteTeamType): number => b.votes - a.votes;
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voteKeyExtractor = (item: VoteTeamType): string => item.id.toString();
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resultRenderItem = ({item}: {item: VoteTeamType}): React.Node => {
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const isWinner = this.winnerIds.indexOf(item.id) !== -1;
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const isDraw = this.winnerIds.length > 1;
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const {props} = this;
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return (
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<Card
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style={{
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marginTop: 10,
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elevation: isWinner ? 5 : 3,
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}}>
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<List.Item
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title={item.name}
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description={`${item.votes} ${i18n.t('screens.vote.results.votes')}`}
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left={({size}: {size: number}): React.Node =>
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isWinner ? (
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<List.Icon
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size={size}
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icon={isDraw ? 'trophy-outline' : 'trophy'}
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color={props.theme.colors.primary}
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/>
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) : null
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}
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titleStyle={{
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color: isWinner
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? props.theme.colors.primary
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: props.theme.colors.text,
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}}
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style={{padding: 0}}
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/>
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<ProgressBar
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progress={item.votes / this.totalVotes}
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color={props.theme.colors.primary}
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/>
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</Card>
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);
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};
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render(): React.Node {
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const {props} = this;
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return (
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<Card style={styles.card}>
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<Card.Title
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title={i18n.t('screens.vote.results.title')}
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subtitle={`${i18n.t('screens.vote.results.subtitle')} ${
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props.dateEnd
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}`}
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left={({size}: {size: number}): React.Node => (
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<Avatar.Icon size={size} icon="podium-gold" />
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)}
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/>
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<Card.Content>
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<Subheading>{`${i18n.t('screens.vote.results.totalVotes')} ${
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this.totalVotes
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}`}</Subheading>
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{/* $FlowFixMe */}
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<FlatList
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data={props.teams}
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keyExtractor={this.voteKeyExtractor}
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renderItem={this.resultRenderItem}
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/>
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</Card.Content>
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</Card>
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);
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}
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}
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export default withTheme(VoteResults);
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