passepartout-apple/Passepartout/Library/Sources/UILibrary/Views/UI/PurchaseRequiredButton.swift
2024-11-24 01:01:04 +01:00

89 lines
2.5 KiB
Swift

//
// PurchaseRequiredButton.swift
// Passepartout
//
// Created by Davide De Rosa on 11/17/24.
// 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 CommonLibrary
import CommonUtils
import PassepartoutKit
import SwiftUI
public struct PurchaseRequiredButton: View {
@EnvironmentObject
private var theme: Theme
@EnvironmentObject
private var iapManager: IAPManager
private let features: Set<AppFeature>?
@Binding
private var paywallReason: PaywallReason?
public init(for requiring: AppFeatureRequiring?, paywallReason: Binding<PaywallReason?>) {
features = requiring?.features
_paywallReason = paywallReason
}
public init(features: Set<AppFeature>?, paywallReason: Binding<PaywallReason?>) {
self.features = features
_paywallReason = paywallReason
}
public var body: some View {
Button {
guard let features, !isEligible else {
return
}
setLater(.purchase(features)) {
paywallReason = $0
}
} label: {
ThemeImage(iapManager.isRestricted ? .warning : .upgrade)
.help(helpMessage)
}
#if os(iOS)
.buttonStyle(.plain)
#else
.imageScale(.large)
.buttonStyle(.borderless)
#endif
.foregroundStyle(theme.upgradeColor)
.opaque(!isEligible)
}
}
private extension PurchaseRequiredButton {
var isEligible: Bool {
if let features {
return iapManager.isEligible(for: features)
}
return true
}
var helpMessage: String {
iapManager.isRestricted ? Strings.Views.Ui.PurchaseRequired.Restricted.help : Strings.Views.Ui.PurchaseRequired.Purchase.help
}
}