eqn.ios/Sources/Earthquake Network/Models/EQNInAppProducts.swift

/// Copyright (c) 2018 Razeware LLC
///
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// Notwithstanding the foregoing, you may not use, copy, modify, merge, publish,
/// distribute, sublicense, create a derivative work, and/or sell copies of the
/// Software in any work that is designed, intended, or marketed for pedagogical or
/// instructional purposes related to programming, coding, application development,
/// or information technology.  Permission for such use, copying, modification,
/// merger, publication, distribution, sublicensing, creation of derivative works,
/// or sale is expressly withheld.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
/// THE SOFTWARE.

import Foundation
import StoreKit

public struct EQNInAppProducts {
  
    enum Plan: CaseIterable {
        case monthly
        case yearly
        case perpetual
        
        var localizedTitle: String {
            switch self {
            case .monthly: NSLocalizedString("subscription_plan_monthly", comment: "")
            case .yearly: NSLocalizedString("subscription_plan_yearly", comment: "")
            case .perpetual: NSLocalizedString("subscription_plan_perpetual", comment: "")
            }
        }
    }
    
    enum Category {
        case pro
        case top10k
        case top100k
        
        var image: UIImage? {
            switch self {
            case .pro: nil
            case .top10k: UIImage(named: "top_10k")
            case .top100k: UIImage(named: "top_100k")
            }
        }
        
        var localizedTitle: String {
            switch self {
            case .pro: return NSLocalizedString("network_pro", comment: "")
            case .top10k: return "Top 10k"
            case .top100k: return "Top 100k"
            }
        }
    }
    
    let plan: Plan
    let category: Category
    let isDiscounted: Bool
    let product: SKProduct
    
    // MARK: - Init
    
    private init(plan: Plan, category: Category, isDiscounted: Bool, product: SKProduct) {
        self.plan = plan
        self.category = category
        self.isDiscounted = isDiscounted
        self.product = product
    }
    
    // MARK: - Accessories
    
    var isTop10k: Bool {
        category == .top10k
    }
    
    var isTop100k: Bool {
        category == .top100k
    }
    
    var isSubscription: Bool {
        category != .pro
    }
    
    var productIdentifier: String {
        product.productIdentifier
    }
    
    // MARK: - Static
    
    static func from(product: SKProduct) -> EQNInAppProducts? {
        switch product.productIdentifier {
        case Identifier.ProVersionFullPrice:
            .init(plan: .perpetual, category: .pro, isDiscounted: false, product: product)
        case Identifier.ProVersionDiscounted:
            .init(plan: .perpetual, category: .pro, isDiscounted: true, product: product)
        
        case Identifier.Subscription10kMonthly:
            .init(plan: .monthly, category: .top10k, isDiscounted: false, product: product)
        case Identifier.Subscription10kYearly:
            .init(plan: .yearly, category: .top10k, isDiscounted: false, product: product)
        case Identifier.Subscription10kYearlyDiscounted:
            .init(plan: .yearly, category: .top10k, isDiscounted: true, product: product)
        case Identifier.Subscription10kPerpetual:
            .init(plan: .perpetual, category: .top10k, isDiscounted: false, product: product)

        case Identifier.Subscription100kMonthly:
            .init(plan: .monthly, category: .top100k, isDiscounted: false, product: product)
        case Identifier.Subscription100kYearly:
            .init(plan: .yearly, category: .top100k, isDiscounted: false, product: product)
        case Identifier.Subscription100kYearlyDiscounted:
            .init(plan: .yearly, category: .top100k, isDiscounted: true, product: product)
        case Identifier.Subscription100kPerpetual:
            .init(plan: .perpetual, category: .top100k, isDiscounted: false, product: product)
        default:
            nil
        }
    }
        
    enum Identifier {
        static let ProVersionFullPrice = "com.finazzi.distquake.ProPrezzoPieno"
        static let ProVersionDiscounted = "com.finazzi.distquake.VersioneProScontata"
        
        static let Subscription10kMonthly = "com.finazzi.distquake.Abbonamento10k.mensileAutomatico"
        static let Subscription10kYearly = "com.finazzi.distquake.Abbonamento10k.annualeAutomatico"
        static let Subscription10kYearlyDiscounted = "com.finazzi.distquake.Abbonamento10k.annualeAutomaticoScontato"
        static let Subscription10kPerpetual = "com.finazzi.distquake.Abbonamento10k.perpetuo"

        static let Subscription100kMonthly = "com.finazzi.distquake.Abbonamento100k.mensileAutomatico"
        static let Subscription100kYearly = "com.finazzi.distquake.Abbonamento100k.annualeAutomatico"
        static let Subscription100kYearlyDiscounted = "com.finazzi.distquake.Abbonamento100k.annualeAutomaticoscontato"
        static let Subscription100kPerpetual = "com.finazzi.distquake.Abbonamento100k.perpetuo"
        
        
        static let identifiers: Set<ProductIdentifier> = [
            ProVersionFullPrice, ProVersionDiscounted,
            Subscription10kMonthly, Subscription10kYearly, Subscription10kYearlyDiscounted,
            Subscription100kMonthly, Subscription100kYearly, Subscription100kYearlyDiscounted,
            Subscription10kPerpetual, Subscription100kPerpetual
        ]
        
        static let identifierForProVersion: Set<ProductIdentifier> = [
            ProVersionFullPrice, ProVersionDiscounted,
            Subscription10kYearly, Subscription10kYearlyDiscounted,
            Subscription100kYearly, Subscription100kYearlyDiscounted,
            Subscription10kPerpetual, Subscription100kPerpetual
        ]
        
        static let identifiersForTop10k: Set<ProductIdentifier> = [
            Subscription10kMonthly, Subscription10kYearly, Subscription10kYearlyDiscounted, Subscription10kPerpetual
        ]
        
        static let identifiersForTop100k: Set<ProductIdentifier> = [
            Subscription100kMonthly, Subscription100kYearly, Subscription100kYearlyDiscounted, Subscription100kPerpetual
        ]
    }
    
    public static let store = IAPHelper(productIds: EQNInAppProducts.Identifier.identifiers)
}

func resourceNameForProductIdentifier(_ productIdentifier: String) -> String? {
  return productIdentifier.components(separatedBy: ".").last
}