136 lines
4.0 KiB
TypeScript
136 lines
4.0 KiB
TypeScript
import {
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NavigationProp,
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useFocusEffect,
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useNavigation,
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} from '@react-navigation/native';
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import {default as React, useCallback, useEffect, useState} from 'react';
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import {FlatList} from 'react-native';
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import {List} from 'react-native-paper';
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import {getBestSet} from './best.service';
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import {DrawerParamList} from './drawer-param-list';
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import Page from './Page';
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import {getTodaysPlan} from './plan.service';
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import Set from './set';
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import {countToday, defaultSet, getSets, getToday} from './set.service';
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import SetItem from './SetItem';
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import {settings} from './settings.service';
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const limit = 15;
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export default function HomePage() {
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const [sets, setSets] = useState<Set[]>();
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const [set, setSet] = useState<Set>();
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const [count, setCount] = useState(0);
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const [workouts, setWorkouts] = useState<string[]>([]);
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const [offset, setOffset] = useState(0);
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const [search, setSearch] = useState('');
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const [end, setEnd] = useState(false);
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const [dates, setDates] = useState(false);
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const [images, setImages] = useState(true);
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const navigation = useNavigation<NavigationProp<DrawerParamList>>();
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const predict = useCallback(async () => {
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setCount(0);
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setSet({...defaultSet});
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if (!settings.predict) return;
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const todaysPlan = await getTodaysPlan();
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console.log(`${HomePage.name}.predict:`, {todaysPlan});
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if (todaysPlan.length === 0) return;
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const todaysWorkouts = todaysPlan[0].workouts.split(',');
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setWorkouts(todaysWorkouts);
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let best = await getBestSet(todaysWorkouts[0]);
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const todaysSet = await getToday();
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if (!todaysSet || !todaysWorkouts.includes(todaysSet.name))
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return setSet({...best});
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let _count = await countToday(todaysSet.name);
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best = await getBestSet(todaysSet.name);
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const index = todaysWorkouts.indexOf(todaysSet.name) + 1;
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if (_count >= Number(best.sets)) {
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best = await getBestSet(todaysWorkouts[index]);
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_count = 0;
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}
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if (best.name === '') setCount(0);
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else setCount(_count);
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setSet({...best});
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}, []);
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const refresh = useCallback(async () => {
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predict();
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const newSets = await getSets({search: `%${search}%`, limit, offset: 0});
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console.log(`${HomePage.name}.refresh:`, {first: newSets[0]});
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if (newSets.length === 0) return setSets([]);
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setSets(newSets);
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setOffset(0);
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setEnd(false);
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}, [search, predict]);
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useFocusEffect(
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useCallback(() => {
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refresh();
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setImages(!!settings.images);
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}, [refresh]),
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);
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useEffect(() => {
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refresh();
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}, [search, refresh]);
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const renderItem = useCallback(
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({item}: {item: Set}) => (
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<SetItem
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dates={dates}
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setDates={setDates}
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images={images}
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setImages={setImages}
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item={item}
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key={item.id}
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onRemove={refresh}
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/>
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),
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[refresh, dates, setDates, images, setImages],
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);
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const next = useCallback(async () => {
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if (end) return;
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const newOffset = offset + limit;
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console.log(`${HomePage.name}.next:`, {offset, newOffset, search});
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const newSets = await getSets({
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search: `%${search}%`,
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limit,
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offset: newOffset,
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});
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if (newSets.length === 0) return setEnd(true);
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if (!sets) return;
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setSets([...sets, ...newSets]);
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if (newSets.length < limit) return setEnd(true);
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setOffset(newOffset);
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}, [search, end, offset, sets]);
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const onAdd = useCallback(async () => {
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console.log(`${HomePage.name}.onAdd`, {set, workouts});
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navigation.navigate('Edit set', {
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set: set || {...defaultSet},
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workouts,
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count,
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});
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}, [navigation, set, workouts, count]);
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return (
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<Page onAdd={onAdd} search={search} setSearch={setSearch}>
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<FlatList
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data={sets}
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style={{height: '99%'}}
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ListEmptyComponent={
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<List.Item
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title="No sets yet"
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description="A set is a group of repetitions. E.g. 8 reps of Squats."
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/>
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}
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renderItem={renderItem}
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keyExtractor={s => s.id!.toString()}
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onEndReached={next}
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/>
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</Page>
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);
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}
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