passepartout-apple/Passepartout/Mac/Menu/ProviderProfileItem+ViewMod...

100 lines
2.9 KiB
Swift

//
// ProviderProfileItem+ViewModel.swift
// Passepartout
//
// Created by Davide De Rosa on 7/13/22.
// Copyright (c) 2023 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
extension ProviderProfileItem {
@MainActor
class ViewModel {
let profile: LightProfile
private let providerManager: LightProviderManager
private let vpnManager: LightVPNManager
private var didUpdate: ((LightVPNStatus) -> Void)?
init(_ profile: LightProfile, providerManager: LightProviderManager, vpnManager: LightVPNManager) {
self.profile = profile
self.providerManager = providerManager
self.vpnManager = vpnManager
vpnManager.addDelegate(self, withIdentifier: profile.id.uuidString)
}
deinit {
Task { @MainActor in
vpnManager.removeDelegate(withIdentifier: profile.id.uuidString)
}
}
private var providerName: String {
guard let providerName = profile.providerName else {
fatalError("ProviderProfileItem but profile is not a provider")
}
return providerName
}
private var vpnProtocol: String {
profile.vpnProtocol
}
var categories: [LightProviderCategory] {
providerManager.categories(providerName, vpnProtocol: vpnProtocol)
}
func isActiveCategory(_ category: LightProviderCategory) -> Bool {
category.name == profile.providerServer?.categoryName
}
@objc func connectTo() {
vpnManager.connect(with: profile.id)
}
@objc func disconnect() {
vpnManager.disconnect()
}
func downloadIfNeeded() {
providerManager.downloadIfNeeded(providerName, vpnProtocol: vpnProtocol)
}
func subscribe(_ block: @escaping (LightVPNStatus) -> Void) {
didUpdate = block
}
}
}
extension ProviderProfileItem.ViewModel: LightVPNManagerDelegate {
func didUpdateState(isEnabled: Bool, vpnStatus: LightVPNStatus) {
guard profile.isActive else {
didUpdate?(.disconnected)
return
}
didUpdate?(vpnStatus)
}
}