passepartout-apple/Library/Sources/CommonLibrary/Business/PreferencesManager.swift

93 lines
2.9 KiB
Swift

//
// PreferencesManager.swift
// Passepartout
//
// Created by Davide De Rosa on 12/4/24.
// 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 CommonUtils
import Foundation
import PassepartoutKit
public final class PreferencesManager: ObservableObject, Sendable {
private let modulesRepository: ModulePreferencesRepository
private let providersFactory: @Sendable (ProviderID) throws -> ProviderPreferencesRepository
public init(
modulesRepository: ModulePreferencesRepository? = nil,
providersFactory: (@Sendable (ProviderID) throws -> ProviderPreferencesRepository)? = nil
) {
self.modulesRepository = modulesRepository ?? DummyModulePreferencesRepository()
self.providersFactory = providersFactory ?? { _ in
DummyProviderPreferencesRepository()
}
}
}
// MARK: - Modules
extension PreferencesManager {
public func preferences(forProfile profile: Profile) throws -> [UUID: ModulePreferences] {
try preferences(forModulesWithIds: profile.modules.map(\.id))
}
public func preferences(forProfile editableProfile: EditableProfile) throws -> [UUID: ModulePreferences] {
try preferences(forModulesWithIds: editableProfile.modules.map(\.id))
}
public func savePreferences(_ preferences: [UUID: ModulePreferences]) throws {
try modulesRepository.set(preferences)
}
}
private extension PreferencesManager {
func preferences(forModulesWithIds moduleIds: [UUID]) throws -> [UUID: ModulePreferences] {
try modulesRepository.preferences(for: moduleIds)
}
}
// MARK: - Providers
extension PreferencesManager {
public func preferencesRepository(forProviderWithId providerId: ProviderID) throws -> ProviderPreferencesRepository {
try providersFactory(providerId)
}
}
// MARK: - Dummy
private final class DummyModulePreferencesRepository: ModulePreferencesRepository {
func preferences(for moduleIds: [UUID]) throws -> [UUID: ModulePreferences] {
[:]
}
func set(_ preferences: [UUID: ModulePreferences]) throws {
}
}
private final class DummyProviderPreferencesRepository: ProviderPreferencesRepository {
var favoriteServers: Set<String> = []
func save() throws {
}
}