//
//  MockInApp.swift
//  Passepartout
//
//  Created by Davide De Rosa on 12/19/23.
//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
//  https://github.com/passepartoutvpn
//
//  This file is part of Passepartout.
//
//  Passepartout is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  Passepartout is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
//

import Foundation
@testable import PassepartoutCore
@testable import PassepartoutFrontend

final class MockInApp: LocalInApp {
    var allProducts: [LocalProduct: InAppProduct]

    init() {
        allProducts = [:]
    }

    func canMakePurchases() -> Bool {
        true
    }

    func requestProducts(withIdentifiers identifiers: [LocalProduct]) async throws -> [LocalProduct: InAppProduct] {
        allProducts = LocalProduct.all.reduce(into: [:]) {
            $0[$1] = InAppProduct(productIdentifier: $1.rawValue,
                                  localizedTitle: $1.rawValue,
                                  localizedDescription: $1.rawValue,
                                  price: 10.0,
                                  localizedPrice: "10.0")
        }
        return allProducts
    }

    func purchase(productWithIdentifier productIdentifier: LocalProduct) async throws -> InAppPurchaseResult {
        .done
    }

    func restorePurchases() async throws {
        //
    }

    func products() -> [InAppProduct] {
        Array(allProducts.values)
    }

    func product(withIdentifier productIdentifier: LocalProduct) -> InAppProduct? {
        allProducts[productIdentifier]
    }

    func setTransactionsObserver(_ block: @escaping () -> Void) {
        //
    }
}