passepartout-apple/PassepartoutCore/Sources/PassepartoutUtils/Reusable/UserDefaultsStore.swift

//
//  UserDefaultsStore.swift
//  Passepartout
//
//  Created by Davide De Rosa on 6/15/22.
//  Copyright (c) 2022 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

public struct UserDefaultsStore: KeyValueStore {
    private let defaults: UserDefaults
    
    public init(defaults: UserDefaults) {
        self.defaults = defaults
    }
    
    public func setValue<L: KeyStoreLocation, V>(_ value: V, forLocation location: L) {
        defaults.setValue(value, forKey: location.key)
    }
    
    public func value<L: KeyStoreLocation, V>(forLocation location: L) -> V? {
        defaults.value(forKey: location.key) as? V
    }
    
    public func removeValue<L: KeyStoreLocation>(forLocation location: L) {
        defaults.removeObject(forKey: location.key)
    }
}