//
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// SKProduct+LocalizedPrice.swift
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// SwiftyStoreKit
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//
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// Created by Andrea Bizzotto on 19/10/2016.
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// Copyright (c) 2015 Andrea Bizzotto (bizz84@gmail.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import StoreKit
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public extension SKProduct {
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var localizedPrice: String? {
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return priceFormatter(locale: priceLocale).string(from: price)
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}
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private func priceFormatter(locale: Locale) -> NumberFormatter {
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let formatter = NumberFormatter()
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formatter.locale = locale
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formatter.numberStyle = .currency
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return formatter
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}
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@available(iOSApplicationExtension 11.2, iOS 11.2, OSX 10.13.2, tvOS 11.2, watchOS 6.2, macCatalyst 13.0, *)
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var localizedSubscriptionPeriod: String {
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guard let subscriptionPeriod = self.subscriptionPeriod else { return "" }
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let dateComponents: DateComponents
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switch subscriptionPeriod.unit {
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case .day: dateComponents = DateComponents(day: subscriptionPeriod.numberOfUnits)
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case .week: dateComponents = DateComponents(weekOfMonth: subscriptionPeriod.numberOfUnits)
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case .month: dateComponents = DateComponents(month: subscriptionPeriod.numberOfUnits)
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case .year: dateComponents = DateComponents(year: subscriptionPeriod.numberOfUnits)
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@unknown default:
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print("WARNING: SwiftyStoreKit localizedSubscriptionPeriod does not handle all SKProduct.PeriodUnit cases.")
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// Default to month units in the unlikely event a different unit type is added to a future OS version
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dateComponents = DateComponents(month: subscriptionPeriod.numberOfUnits)
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}
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return DateComponentsFormatter.localizedString(from: dateComponents, unitsStyle: .short) ?? ""
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}
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}
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