managarten/apps-archived/memoro/apps/mobile/features/subscription/SubscriptionPageSkeleton.tsx

import React from 'react';
import { View, StyleSheet, ScrollView } from 'react-native';
import { useTheme } from '~/features/theme/ThemeProvider';
import colors from '~/tailwind.config.js';

/**
 * Skeleton loader for SubscriptionPage component
 * Shows loading state for subscription cards and usage statistics
 */
const SubscriptionPageSkeleton = () => {
	const { isDark, themeVariant } = useTheme();

	// Get theme colors
	const borderColor = isDark
		? (colors as any).theme?.extend?.colors?.dark?.[themeVariant]?.border || '#424242'
		: (colors as any).theme?.extend?.colors?.[themeVariant]?.border || '#e6e6e6';

	const backgroundColor = isDark
		? (colors as any).theme?.extend?.colors?.dark?.[themeVariant]?.contentBackground
		: (colors as any).theme?.extend?.colors?.[themeVariant]?.contentBackground;

	const skeletonColor = isDark ? '#3a3a3a' : '#e0e0e0';
	const shimmerColor = isDark ? '#4a4a4a' : '#f0f0f0';

	// Skeleton for a card component
	const CardSkeleton = ({ height = 200 }: { height?: number }) => (
		<View
			style={[
				styles.card,
				{
					backgroundColor,
					borderColor,
					height,
				},
			]}
		>
			{/* Title skeleton */}
			<View style={[styles.titleSkeleton, { backgroundColor: skeletonColor }]} />

			{/* Content lines */}
			<View style={styles.contentContainer}>
				<View style={[styles.contentLine, { backgroundColor: skeletonColor, width: '90%' }]} />
				<View style={[styles.contentLine, { backgroundColor: skeletonColor, width: '75%' }]} />
				<View style={[styles.contentLine, { backgroundColor: skeletonColor, width: '60%' }]} />
			</View>

			{/* Button skeleton */}
			<View style={[styles.buttonSkeleton, { backgroundColor: skeletonColor }]} />
		</View>
	);

	// Skeleton for usage/cost cards
	const InfoCardSkeleton = () => (
		<View
			style={[
				styles.infoCard,
				{
					backgroundColor,
					borderColor,
				},
			]}
		>
			<View style={[styles.infoTitleSkeleton, { backgroundColor: skeletonColor }]} />
			<View style={styles.infoContent}>
				<View style={[styles.infoLine, { backgroundColor: skeletonColor, width: '80%' }]} />
				<View style={[styles.infoLine, { backgroundColor: skeletonColor, width: '65%' }]} />
			</View>
		</View>
	);

	// Skeleton for billing toggle
	const BillingToggleSkeleton = () => (
		<View style={[styles.billingToggle, { backgroundColor: skeletonColor }]} />
	);

	return (
		<ScrollView contentContainerStyle={styles.container} showsVerticalScrollIndicator={false}>
			{/* Usage and Cost cards section */}
			<View style={styles.section}>
				<InfoCardSkeleton />
				<InfoCardSkeleton />
			</View>

			{/* Billing toggle */}
			<View style={styles.toggleSection}>
				<BillingToggleSkeleton />
			</View>

			{/* Section title skeleton */}
			<View style={[styles.sectionTitleSkeleton, { backgroundColor: skeletonColor }]} />

			{/* Subscription cards */}
			<View style={styles.cardsGrid}>
				<View style={styles.cardWrapper}>
					<CardSkeleton />
				</View>
				<View style={styles.cardWrapper}>
					<CardSkeleton />
				</View>
				<View style={styles.cardWrapper}>
					<CardSkeleton />
				</View>
			</View>

			{/* Section title skeleton for packages */}
			<View
				style={[styles.sectionTitleSkeleton, { backgroundColor: skeletonColor, marginTop: 32 }]}
			/>

			{/* Package cards */}
			<View style={styles.cardsGrid}>
				<View style={styles.cardWrapper}>
					<CardSkeleton height={180} />
				</View>
				<View style={styles.cardWrapper}>
					<CardSkeleton height={180} />
				</View>
			</View>
		</ScrollView>
	);
};

const styles = StyleSheet.create({
	container: {
		paddingHorizontal: 16,
		paddingTop: 0,
		paddingBottom: 64,
		maxWidth: 1200,
		width: '100%',
		alignSelf: 'center',
	},
	section: {
		marginBottom: 16,
	},
	toggleSection: {
		marginBottom: 24,
	},
	cardsGrid: {
		flexDirection: 'row',
		flexWrap: 'wrap',
		marginBottom: 16,
	},
	cardWrapper: {
		width: '100%',
		marginBottom: 16,
		paddingRight: 0,
	},
	card: {
		borderRadius: 16,
		padding: 20,
		borderWidth: 1,
	},
	infoCard: {
		borderRadius: 16,
		padding: 16,
		marginBottom: 12,
		borderWidth: 1,
	},
	titleSkeleton: {
		height: 24,
		width: 150,
		borderRadius: 4,
		opacity: 0.7,
		marginBottom: 16,
	},
	infoTitleSkeleton: {
		height: 20,
		width: 120,
		borderRadius: 4,
		opacity: 0.7,
		marginBottom: 12,
	},
	sectionTitleSkeleton: {
		height: 28,
		width: 200,
		borderRadius: 4,
		opacity: 0.7,
		marginBottom: 16,
	},
	contentContainer: {
		marginBottom: 20,
	},
	contentLine: {
		height: 14,
		borderRadius: 3,
		marginBottom: 8,
		opacity: 0.5,
	},
	infoContent: {
		marginTop: 8,
	},
	infoLine: {
		height: 12,
		borderRadius: 3,
		marginBottom: 6,
		opacity: 0.5,
	},
	buttonSkeleton: {
		height: 44,
		borderRadius: 12,
		opacity: 0.6,
		marginTop: 'auto',
	},
	billingToggle: {
		height: 56,
		borderRadius: 28,
		opacity: 0.6,
	},
});

// Responsive styles for tablets and larger screens
const responsiveStyles = StyleSheet.create({
	cardWrapper: {
		'@media (min-width: 768px)': {
			width: 'calc(50% - 8px)',
			marginRight: 16,
		},
		'@media (min-width: 1024px)': {
			width: 'calc(33.33% - 12px)',
		},
	},
});

export default SubscriptionPageSkeleton;