125 lines
3.2 KiB
TypeScript
125 lines
3.2 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 { useCallback, 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 { setRepo, settingsRepo } from './db'
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import DrawerHeader from './DrawerHeader'
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import GymSet from './gym-set'
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import Page from './Page'
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import SetList from './SetList'
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import Settings from './settings'
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import WorkoutItem from './WorkoutItem'
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import { WorkoutsPageParams } from './WorkoutsPage'
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const limit = 15
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export default function WorkoutList() {
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const [workouts, setWorkouts] = useState<GymSet[]>()
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const [offset, setOffset] = useState(0)
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const [term, setTerm] = useState('')
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const [end, setEnd] = useState(false)
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const [settings, setSettings] = useState<Settings>()
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const navigation = useNavigation<NavigationProp<WorkoutsPageParams>>()
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const refresh = useCallback(async (value: string) => {
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const newWorkouts = await setRepo
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.createQueryBuilder()
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.select()
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.where('name LIKE :name', { name: `%${value.trim()}%` })
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.groupBy('name')
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.orderBy('name')
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.limit(limit)
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.getMany()
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console.log(`${WorkoutList.name}`, { newWorkout: newWorkouts[0] })
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setWorkouts(newWorkouts)
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setOffset(0)
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setEnd(false)
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}, [])
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useFocusEffect(
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useCallback(() => {
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refresh(term)
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settingsRepo.findOne({ where: {} }).then(setSettings)
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}, [refresh, term]),
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)
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const renderItem = useCallback(
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({ item }: { item: GymSet }) => (
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<WorkoutItem
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images={settings?.images}
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item={item}
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key={item.name}
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onRemove={() => refresh(term)}
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/>
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),
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[refresh, term, settings?.images],
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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(`${SetList.name}.next:`, {
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offset,
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limit,
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newOffset,
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term,
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})
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const newWorkouts = await setRepo
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.createQueryBuilder()
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.select()
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.where('name LIKE :name', { name: `%${term.trim()}%` })
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.groupBy('name')
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.orderBy('name')
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.limit(limit)
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.offset(newOffset)
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.getMany()
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if (newWorkouts.length === 0) return setEnd(true)
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if (!workouts) return
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setWorkouts([...workouts, ...newWorkouts])
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if (newWorkouts.length < limit) return setEnd(true)
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setOffset(newOffset)
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}, [term, end, offset, workouts])
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const onAdd = useCallback(async () => {
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navigation.navigate('EditWorkout', {
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value: new GymSet(),
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})
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}, [navigation])
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const search = useCallback(
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(value: string) => {
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setTerm(value)
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refresh(value)
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},
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[refresh],
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)
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return (
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<>
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<DrawerHeader name='Workouts' />
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<Page onAdd={onAdd} term={term} search={search}>
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{workouts?.length === 0
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? (
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<List.Item
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title='No workouts yet.'
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description='A workout is something you do at the gym. For example Deadlifts are a workout.'
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/>
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)
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: (
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<FlatList
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data={workouts}
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style={{ flex: 1 }}
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renderItem={renderItem}
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keyExtractor={(w) => w.name}
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onEndReached={next}
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/>
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)}
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</Page>
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</>
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)
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}
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