100 lines
2.6 KiB
Swift
100 lines
2.6 KiB
Swift
//
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// StoreKitProductView.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 11/7/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import CommonUtils
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import StoreKit
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import SwiftUI
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@available(iOS 17, macOS 14, tvOS 17, *)
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struct StoreKitProductView: View {
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let style: PaywallProductViewStyle
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let product: InAppProduct
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@Binding
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var purchasingIdentifier: String?
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let onComplete: (String, InAppPurchaseResult) -> Void
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let onError: (Error) -> Void
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var body: some View {
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ProductView(id: product.productIdentifier)
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.withPaywallStyle(style)
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.onInAppPurchaseStart { _ in
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purchasingIdentifier = product.productIdentifier
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}
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.onInAppPurchaseCompletion { skProduct, result in
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do {
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let skResult = try result.get()
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onComplete(skProduct.id, skResult.toResult)
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} catch {
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onError(error)
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}
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purchasingIdentifier = nil
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}
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}
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}
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@available(iOS 17, macOS 14, tvOS 17, *)
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private extension ProductView {
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@ViewBuilder
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func withPaywallStyle(_ paywallStyle: PaywallProductViewStyle) -> some View {
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#if os(tvOS)
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switch paywallStyle {
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case .oneTime, .recurring:
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productViewStyle(.regular)
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.listRowBackground(Color.clear)
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.listRowInsets(.init())
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case .donation:
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productViewStyle(.compact)
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.padding()
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}
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#else
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productViewStyle(.compact)
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#endif
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}
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}
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private extension Product.PurchaseResult {
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var toResult: InAppPurchaseResult {
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switch self {
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case .success:
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return .done
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case .pending:
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return .pending
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case .userCancelled:
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return .cancelled
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default:
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return .cancelled
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}
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}
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}
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