111 lines
3.5 KiB
TypeScript
111 lines
3.5 KiB
TypeScript
import {
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RouteProp,
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useFocusEffect,
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useNavigation,
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useRoute,
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} from '@react-navigation/native';
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import React, {useCallback, useEffect, useRef, useState} from 'react';
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import {FileSystem} from 'react-native-file-access';
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import {IconButton} from 'react-native-paper';
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import RNPickerSelect from 'react-native-picker-select';
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import Share from 'react-native-share';
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import ViewShot from 'react-native-view-shot';
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import {BestPageParams} from './BestPage';
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import Chart from './Chart';
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import {getVolumes, getWeights} from './db';
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import {Metrics} from './metrics';
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import {Periods} from './periods';
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import Set from './set';
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import {formatMonth} from './time';
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import Volume from './volume';
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export default function ViewBest() {
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const {params} = useRoute<RouteProp<BestPageParams, 'ViewBest'>>();
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const [weights, setWeights] = useState<Set[]>([]);
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const [volumes, setVolumes] = useState<Volume[]>([]);
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const [metric, setMetric] = useState(Metrics.Weight);
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const [period, setPeriod] = useState(Periods.Monthly);
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const navigation = useNavigation();
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const viewShot = useRef<ViewShot>(null);
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useFocusEffect(
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useCallback(() => {
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console.log(`${ViewBest.name}.useFocusEffect`);
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navigation.getParent()?.setOptions({
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headerLeft: () => (
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<IconButton icon="arrow-back" onPress={() => navigation.goBack()} />
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),
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headerRight: () => (
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<IconButton
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onPress={() =>
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viewShot.current?.capture?.().then(async uri => {
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const base64 = await FileSystem.readFile(uri, 'base64');
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const url = `data:image/jpeg;base64,${base64}`;
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Share.open({
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message: params.best.name,
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type: 'image/jpeg',
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url,
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failOnCancel: false,
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});
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})
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}
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icon="share-social-outline"
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/>
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),
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title: params.best.name,
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});
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}, [navigation, params.best]),
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);
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useEffect(() => {
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if (metric === Metrics.Weight)
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getWeights(params.best.name, period).then(setWeights);
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else if (metric === Metrics.Volume)
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getVolumes(params.best.name, period).then(setVolumes);
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console.log(`${ViewBest.name}.useEffect`, {metric, period});
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}, [params.best.name, metric, period]);
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return (
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<ViewShot style={{padding: 10}} ref={viewShot}>
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<RNPickerSelect
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onValueChange={setMetric}
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items={[
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{label: Metrics.Weight, value: Metrics.Weight},
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{label: Metrics.Volume, value: Metrics.Volume},
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]}
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value={metric}
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/>
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<RNPickerSelect
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onValueChange={setPeriod}
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items={[
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{label: Periods.Weekly, value: Periods.Weekly},
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{label: Periods.Monthly, value: Periods.Monthly},
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{label: Periods.Yearly, value: Periods.Yearly},
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]}
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value={period}
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/>
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{metric === Metrics.Volume && (
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<Chart
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yData={volumes.map(v => v.value)}
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yFormat={(value: number) =>
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`${value.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',')}${
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volumes[0].unit
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}`
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}
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xData={weights}
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xFormat={(_value, index) => formatMonth(weights[index].created!)}
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/>
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)}
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{metric === Metrics.Weight && (
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<Chart
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yData={weights.map(set => set.weight)}
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yFormat={value => `${value}${weights[0].unit}`}
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xData={weights}
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xFormat={(_value, index) => formatMonth(weights[index].created!)}
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/>
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)}
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</ViewShot>
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);
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}
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