feat(store): add In-App Purchase system with Pro subscription
Implement freemium model with StoreKit 2: - StoreManager singleton for purchase/restore/entitlements - ProFeature enum defining gated features - PaywallView and OnboardingPaywallView for upsell UI - ProGate view modifier and ProBadge component Feature gating: - Trip saving: 1 free trip, then requires Pro - PDF export: Pro only with badge indicator - Progress tab: Shows ProLockedView for free users - Settings: Subscription management section Also fixes pre-existing test issues with StadiumVisit and ItineraryOption model signature changes. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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311
SportsTime/Features/Paywall/Views/PaywallView.swift
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311
SportsTime/Features/Paywall/Views/PaywallView.swift
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//
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// PaywallView.swift
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// SportsTime
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//
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// Full-screen paywall for Pro subscription.
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//
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import SwiftUI
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import StoreKit
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struct PaywallView: View {
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@Environment(\.colorScheme) private var colorScheme
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@Environment(\.dismiss) private var dismiss
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@State private var selectedProduct: Product?
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@State private var isPurchasing = false
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@State private var errorMessage: String?
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private let storeManager = StoreManager.shared
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var body: some View {
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NavigationStack {
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ScrollView {
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VStack(spacing: Theme.Spacing.xl) {
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// Hero
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heroSection
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// Features
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featuresSection
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// Pricing
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pricingSection
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// Error message
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if let error = errorMessage {
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Text(error)
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.font(.subheadline)
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.foregroundStyle(.red)
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.multilineTextAlignment(.center)
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.padding(.horizontal)
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}
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// Subscribe button
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subscribeButton
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// Restore purchases
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restoreButton
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// Legal
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legalSection
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}
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.padding(Theme.Spacing.lg)
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}
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.themedBackground()
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .cancellationAction) {
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Button {
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dismiss()
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} label: {
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Image(systemName: "xmark.circle.fill")
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.foregroundStyle(Theme.textMuted(colorScheme))
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}
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}
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}
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.task {
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await storeManager.loadProducts()
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// Default to annual
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selectedProduct = storeManager.annualProduct ?? storeManager.monthlyProduct
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}
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}
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}
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// MARK: - Hero Section
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private var heroSection: some View {
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VStack(spacing: Theme.Spacing.md) {
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Image(systemName: "star.circle.fill")
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.font(.system(size: 60))
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.foregroundStyle(Theme.warmOrange)
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Text("Upgrade to Pro")
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.font(.largeTitle.bold())
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.foregroundStyle(Theme.textPrimary(colorScheme))
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Text("Unlock the full SportsTime experience")
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.font(.body)
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.foregroundStyle(Theme.textSecondary(colorScheme))
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.multilineTextAlignment(.center)
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}
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}
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// MARK: - Features Section
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private var featuresSection: some View {
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VStack(spacing: Theme.Spacing.md) {
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ForEach(ProFeature.allCases) { feature in
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HStack(spacing: Theme.Spacing.md) {
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ZStack {
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Circle()
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.fill(Theme.warmOrange.opacity(0.15))
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.frame(width: 44, height: 44)
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Image(systemName: feature.icon)
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.foregroundStyle(Theme.warmOrange)
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}
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VStack(alignment: .leading, spacing: 4) {
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Text(feature.displayName)
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.font(.body)
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.foregroundStyle(Theme.textPrimary(colorScheme))
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Text(feature.description)
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.font(.subheadline)
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.foregroundStyle(Theme.textSecondary(colorScheme))
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}
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Spacer()
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Image(systemName: "checkmark.circle.fill")
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.foregroundStyle(.green)
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}
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.padding(Theme.Spacing.md)
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.background(Theme.cardBackground(colorScheme))
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.clipShape(RoundedRectangle(cornerRadius: Theme.CornerRadius.medium))
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}
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}
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}
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// MARK: - Pricing Section
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private var pricingSection: some View {
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VStack(spacing: Theme.Spacing.md) {
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if storeManager.isLoading {
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ProgressView()
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.padding()
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} else {
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HStack(spacing: Theme.Spacing.md) {
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// Monthly option
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if let monthly = storeManager.monthlyProduct {
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PricingOptionCard(
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product: monthly,
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title: "Monthly",
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isSelected: selectedProduct?.id == monthly.id,
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savingsText: nil
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) {
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selectedProduct = monthly
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}
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}
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// Annual option
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if let annual = storeManager.annualProduct {
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PricingOptionCard(
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product: annual,
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title: "Annual",
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isSelected: selectedProduct?.id == annual.id,
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savingsText: "Save 17%"
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) {
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selectedProduct = annual
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}
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}
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}
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}
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}
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}
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// MARK: - Subscribe Button
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private var subscribeButton: some View {
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Button {
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Task {
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await purchase()
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}
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} label: {
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HStack {
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if isPurchasing {
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ProgressView()
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.tint(.white)
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} else {
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Text("Subscribe Now")
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.fontWeight(.semibold)
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}
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}
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.frame(maxWidth: .infinity)
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.padding(Theme.Spacing.md)
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.background(Theme.warmOrange)
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.foregroundStyle(.white)
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.clipShape(RoundedRectangle(cornerRadius: Theme.CornerRadius.medium))
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}
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.disabled(selectedProduct == nil || isPurchasing)
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.opacity(selectedProduct == nil ? 0.5 : 1)
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}
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// MARK: - Restore Button
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private var restoreButton: some View {
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Button {
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Task {
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await storeManager.restorePurchases()
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if storeManager.isPro {
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dismiss()
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} else {
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errorMessage = "No active subscription found."
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}
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}
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} label: {
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Text("Restore Purchases")
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.font(.subheadline)
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.foregroundStyle(Theme.warmOrange)
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}
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}
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// MARK: - Legal Section
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private var legalSection: some View {
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VStack(spacing: Theme.Spacing.xs) {
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Text("Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period.")
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.font(.caption)
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.foregroundStyle(Theme.textMuted(colorScheme))
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.multilineTextAlignment(.center)
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HStack(spacing: Theme.Spacing.md) {
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Link("Terms", destination: URL(string: "https://88oakapps.com/terms")!)
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Link("Privacy", destination: URL(string: "https://88oakapps.com/privacy")!)
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}
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.font(.caption)
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.foregroundStyle(Theme.warmOrange)
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}
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.padding(.top, Theme.Spacing.md)
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}
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// MARK: - Actions
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private func purchase() async {
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guard let product = selectedProduct else { return }
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isPurchasing = true
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errorMessage = nil
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do {
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try await storeManager.purchase(product)
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dismiss()
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} catch StoreError.userCancelled {
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// User cancelled, no error message
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} catch {
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errorMessage = error.localizedDescription
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}
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isPurchasing = false
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}
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}
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// MARK: - Pricing Option Card
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struct PricingOptionCard: View {
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let product: Product
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let title: String
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let isSelected: Bool
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let savingsText: String?
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let onSelect: () -> Void
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@Environment(\.colorScheme) private var colorScheme
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var body: some View {
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Button(action: onSelect) {
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VStack(spacing: Theme.Spacing.sm) {
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if let savings = savingsText {
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Text(savings)
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.font(.caption.bold())
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.foregroundStyle(.white)
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.padding(.horizontal, 8)
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.padding(.vertical, 4)
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.background(Theme.warmOrange, in: Capsule())
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}
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Text(title)
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.font(.subheadline)
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.foregroundStyle(Theme.textSecondary(colorScheme))
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Text(product.displayPrice)
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.font(.title2.bold())
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.foregroundStyle(Theme.textPrimary(colorScheme))
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Text(pricePerMonth)
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.font(.caption)
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.foregroundStyle(Theme.textMuted(colorScheme))
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}
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.frame(maxWidth: .infinity)
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.padding(Theme.Spacing.lg)
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.background(Theme.cardBackground(colorScheme))
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.clipShape(RoundedRectangle(cornerRadius: Theme.CornerRadius.large))
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.overlay {
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RoundedRectangle(cornerRadius: Theme.CornerRadius.large)
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.stroke(isSelected ? Theme.warmOrange : Theme.surfaceGlow(colorScheme), lineWidth: isSelected ? 2 : 1)
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}
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}
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.buttonStyle(.plain)
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}
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private var pricePerMonth: String {
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if product.id.contains("annual") {
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let monthly = product.price / 12
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return "\(monthly.formatted(.currency(code: product.priceFormatStyle.currencyCode ?? "USD")))/mo"
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}
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return "per month"
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}
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}
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#Preview {
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PaywallView()
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}
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