167 lines
4.2 KiB
TypeScript
167 lines
4.2 KiB
TypeScript
import { Ionicons } from "@expo/vector-icons";
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import { ReactNode, useRef } from "react";
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import { Pressable, type PressableProps, StyleSheet, Text, View } from "react-native";
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import Swipeable, {
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type SwipeableMethods,
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} from "react-native-gesture-handler/ReanimatedSwipeable";
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import { fonts, radii, spacing } from "@/constants/theme";
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import { useAppTheme } from "@/contexts/ThemeContext";
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import type { ThemeColors } from "@/lib/theme-palette";
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import { useThemedStyles } from "@/lib/use-themed-styles";
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export type SwipeAction = {
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key: string;
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label: string;
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icon: keyof typeof Ionicons.glyphMap;
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color: string;
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backgroundColor: string;
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onPress: () => void;
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};
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type SwipeableRowProps = {
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children: ReactNode;
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actions: SwipeAction[];
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enabled?: boolean;
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backgroundColor?: string;
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onPress?: () => void;
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onLongPress?: () => void;
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contentStyle?: PressableProps["style"];
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};
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export function SwipeableRow({
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children,
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actions,
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enabled = true,
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backgroundColor,
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onPress,
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onLongPress,
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contentStyle,
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}: SwipeableRowProps) {
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const { colors } = useAppTheme();
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const styles = useThemedStyles(createSwipeableRowStyles);
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const rowBackground = backgroundColor ?? colors.background;
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const swipeRef = useRef<SwipeableMethods>(null);
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const rowOpenRef = useRef(false);
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const suppressPressUntilRef = useRef(0);
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function suppressContentPress() {
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suppressPressUntilRef.current = Date.now() + 350;
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}
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function handleContentPress() {
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if (!onPress) return;
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if (rowOpenRef.current || Date.now() < suppressPressUntilRef.current) {
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swipeRef.current?.close();
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rowOpenRef.current = false;
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return;
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}
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onPress();
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}
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function renderContent() {
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if (!onPress && !onLongPress) {
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return (
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<View
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style={[
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styles.row,
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{ backgroundColor: rowBackground },
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typeof contentStyle === "function" ? undefined : contentStyle,
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]}
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>
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{children}
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</View>
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);
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}
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return (
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<Pressable
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accessibilityRole="button"
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onPress={handleContentPress}
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onLongPress={onLongPress}
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style={(state) => [
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styles.row,
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{ backgroundColor: rowBackground },
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typeof contentStyle === "function" ? contentStyle(state) : contentStyle,
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]}
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>
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{children}
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</Pressable>
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);
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}
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function renderRightActions() {
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return (
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<View style={styles.actions}>
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{actions.map((action) => (
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<Pressable
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key={action.key}
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style={[styles.actionButton, { backgroundColor: action.backgroundColor }]}
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onPress={() => {
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suppressContentPress();
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swipeRef.current?.close();
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rowOpenRef.current = false;
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action.onPress();
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}}
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>
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<Ionicons name={action.icon} size={20} color={action.color} />
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<Text style={[styles.actionLabel, { color: action.color }]}>{action.label}</Text>
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</Pressable>
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))}
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</View>
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);
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}
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if (!enabled || actions.length === 0) {
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return renderContent();
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}
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return (
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<Swipeable
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ref={swipeRef}
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renderRightActions={renderRightActions}
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overshootRight={false}
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onSwipeableOpenStartDrag={suppressContentPress}
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onSwipeableCloseStartDrag={suppressContentPress}
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onSwipeableWillOpen={() => {
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suppressContentPress();
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rowOpenRef.current = true;
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}}
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onSwipeableWillClose={suppressContentPress}
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onSwipeableClose={() => {
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rowOpenRef.current = false;
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}}
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>
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{renderContent()}
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</Swipeable>
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);
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}
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const createSwipeableRowStyles = (colors: ThemeColors) =>
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StyleSheet.create({
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row: {
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backgroundColor: colors.background,
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borderRadius: radii.lg,
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overflow: "hidden",
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marginBottom: spacing.xs,
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},
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actions: {
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flexDirection: "row",
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alignItems: "stretch",
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},
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actionButton: {
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width: 80,
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alignItems: "center",
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justifyContent: "center",
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gap: spacing.xs,
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borderRadius: radii.md,
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marginLeft: spacing.xs,
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},
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actionLabel: {
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fontFamily: fonts.bodyMedium,
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fontSize: 11,
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},
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});
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