Massive/GraphsList.tsx

95 lines
2.6 KiB
TypeScript

import {
NavigationProp,
useFocusEffect,
useNavigation,
} from "@react-navigation/native";
import { useCallback, useState } from "react";
import { FlatList, Image } from "react-native";
import { List } from "react-native-paper";
import { GraphsPageParams } from "./GraphsPage";
import { setRepo, settingsRepo } from "./db";
import DrawerHeader from "./DrawerHeader";
import GymSet from "./gym-set";
import Page from "./Page";
import Settings from "./settings";
export default function GraphsList() {
const [bests, setBests] = useState<GymSet[]>();
const [term, setTerm] = useState("");
const navigation = useNavigation<NavigationProp<GraphsPageParams>>();
const [settings, setSettings] = useState<Settings>();
useFocusEffect(
useCallback(() => {
settingsRepo.findOne({ where: {} }).then(setSettings);
}, [])
);
const refresh = useCallback(async (value: string) => {
const result = await setRepo
.createQueryBuilder("gym_set")
.select(["gym_set.name", "gym_set.reps", "gym_set.weight"])
.groupBy("gym_set.name")
.innerJoin(
(qb) =>
qb
.select(["gym_set2.name", "MAX(gym_set2.weight) AS max_weight"])
.from(GymSet, "gym_set2")
.where("gym_set2.name LIKE (:name)", { name: `%${value.trim()}%` })
.groupBy("gym_set2.name"),
"subquery",
"gym_set.name = subquery.gym_set2_name AND gym_set.weight = subquery.max_weight"
)
.getMany();
setBests(result);
}, []);
useFocusEffect(
useCallback(() => {
refresh(term);
}, [refresh, term])
);
const search = useCallback(
(value: string) => {
setTerm(value);
refresh(value);
},
[refresh]
);
const renderItem = ({ item }: { item: GymSet }) => (
<List.Item
key={item.name}
title={item.name}
description={`${item.reps} x ${item.weight}${item.unit || "kg"}`}
onPress={() => navigation.navigate("ViewGraph", { best: item })}
left={() =>
(settings.images && item.image && (
<Image
source={{ uri: item.image }}
style={{ height: 75, width: 75 }}
/>
)) ||
null
}
/>
);
return (
<>
<DrawerHeader name="Graphs" />
<Page term={term} search={search}>
{bests?.length === 0 ? (
<List.Item
title="No exercises yet"
description="Once sets have been added, this will highlight your personal bests."
/>
) : (
<FlatList style={{ flex: 1 }} renderItem={renderItem} data={bests} />
)}
</Page>
</>
);
}