70 lines
4.1 KiB
TypeScript
70 lines
4.1 KiB
TypeScript
import * as Haptics from 'expo-haptics';
|
|
import { useMemo } from 'react';
|
|
import { PanResponder, Platform, Pressable, StyleSheet, View, type StyleProp, type ViewStyle } from 'react-native';
|
|
import { AppText } from './app-text';
|
|
import { colors, radius, spacing } from './tokens';
|
|
import { formatDayHeading, formatWeekdayShort } from '@/lib/date';
|
|
|
|
export type WeekDay = { date: Date; disabled?: boolean; marker?: 'none' | 'success' | 'warning' | 'danger' | 'neutral' };
|
|
type Props = {
|
|
days: WeekDay[];
|
|
selectedDateKey: string;
|
|
onSelect: (date: Date) => void;
|
|
todayDateKey?: string;
|
|
onSwipeWeek?: (direction: -1 | 1) => void;
|
|
style?: StyleProp<ViewStyle>;
|
|
accessibilityLabel?: string;
|
|
};
|
|
|
|
const dateKey = (date: Date) => `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
|
|
const markerColor = { none: 'transparent', success: colors.semantic.success.solid, warning: colors.semantic.warning.solid, danger: colors.semantic.danger.solid, neutral: colors.neutral.textMuted } as const;
|
|
|
|
/** The shared selected-date control: coral selection, cobalt today signal, semantic status dot. */
|
|
export function WeekStrip({ days, selectedDateKey, onSelect, todayDateKey, onSwipeWeek, style, accessibilityLabel = 'Choose a day' }: Props) {
|
|
const panResponder = useMemo(() => PanResponder.create({
|
|
onMoveShouldSetPanResponderCapture: (_, gestureState) => Boolean(onSwipeWeek) && Math.abs(gestureState.dx) > 24 && Math.abs(gestureState.dx) > Math.abs(gestureState.dy) * 1.2,
|
|
onPanResponderRelease: (_, gestureState) => {
|
|
if (!onSwipeWeek || Math.abs(gestureState.dx) < 48 || Math.abs(gestureState.dx) <= Math.abs(gestureState.dy)) return;
|
|
if (Platform.OS !== 'web') void Haptics.selectionAsync();
|
|
onSwipeWeek(gestureState.dx < 0 ? 1 : -1);
|
|
},
|
|
}), [onSwipeWeek]);
|
|
|
|
return <View accessibilityLabel={accessibilityLabel} {...panResponder.panHandlers} style={[styles.strip, style]}>
|
|
{days.map(({ date, disabled = false, marker = 'none' }) => {
|
|
const key = dateKey(date);
|
|
const selected = key === selectedDateKey;
|
|
const today = key === todayDateKey;
|
|
const weekday = formatWeekdayShort(date).slice(0, 3).toLowerCase();
|
|
const fullDate = formatDayHeading(date);
|
|
return <Pressable
|
|
key={key}
|
|
accessibilityRole="button"
|
|
accessibilityLabel={fullDate}
|
|
accessibilityState={{ selected, disabled }}
|
|
disabled={disabled}
|
|
onPress={() => { if (Platform.OS !== 'web') void Haptics.selectionAsync(); onSelect(date); }}
|
|
style={({ pressed }) => [styles.day, selected && styles.selected, disabled && styles.disabled, pressed && !disabled && styles.pressed]}>
|
|
<AppText variant="caption" color={selected ? colors.brand.ink : colors.neutral.textMuted} style={styles.weekday}>{weekday}</AppText>
|
|
<AppText variant="title" color={selected ? colors.brand.ink : colors.neutral.textPrimary} style={styles.number}>{date.getDate()}</AppText>
|
|
<View style={styles.indicatorRow}>
|
|
<View style={[styles.dot, today && !selected && styles.todayDot, marker !== 'none' && { backgroundColor: markerColor[marker] }]} />
|
|
</View>
|
|
</Pressable>;
|
|
})}
|
|
</View>;
|
|
}
|
|
|
|
const styles = StyleSheet.create({
|
|
strip: { flexDirection: 'row', gap: spacing[1], padding: spacing[2], borderRadius: radius.feature, borderCurve: 'continuous', backgroundColor: colors.brand.skySoft },
|
|
day: { flex: 1, minHeight: 64, alignItems: 'center', justifyContent: 'center', borderRadius: radius.control, borderCurve: 'continuous', paddingVertical: spacing[2] },
|
|
selected: { backgroundColor: colors.brand.coral },
|
|
disabled: { opacity: 0.42 },
|
|
pressed: { opacity: 0.78 },
|
|
weekday: { fontSize: 11, lineHeight: 14, fontWeight: '600' },
|
|
number: { fontSize: 18, lineHeight: 22, fontWeight: '800', marginTop: 2, fontVariant: ['tabular-nums'] },
|
|
indicatorRow: { height: 6, marginTop: 3, justifyContent: 'center' },
|
|
dot: { width: 4, height: 4, borderRadius: 2, backgroundColor: 'transparent' },
|
|
todayDot: { width: 5, height: 5, borderRadius: 2.5, backgroundColor: colors.brand.cobalt },
|
|
});
|