//
//  SettingsService.swift
//  AutoCatCore
//
//  Created by Selim Mustafaev on 17.08.2024.
//  Copyright © 2024 Selim Mustafaev. All rights reserved.
//

import Foundation
import ObservableDefaults

@ObservableDefaults
public final class SettingsService: SettingsServiceProtocol {
    
    @Ignore let jsonEncoder = JSONEncoder()
    @Ignore let jsonDecoder = JSONDecoder()
    
    @ObservableOnly
    public var user: User {
        get {
            if userData.count > 0 {
                let result = try? jsonDecoder.decode(User.self, from: userData)
                return result ?? User()
            } else {
                return User()
            }
        }
        
        set {
            if let json = try? jsonEncoder.encode(newValue) {
                userData = json
            }
        }
    }
    
    @DefaultsKey(userDefaultsKey: "user")
    public var userData: Data = .init()

    public var recognizeAlternativeOrder: Bool = false
    public var recognizeShortenedNumbers: Bool = false
    public var defaultRegion: String = "161"
    public var recordBeep: Bool = false
    public var showDebugInfo: Bool = false
    
    @ObservableOnly
    public var backend: Constants.Backend {
        get { Constants.Backend(rawValue: backendString) ?? .de }
        set { backendString = newValue.rawValue }
    }
    
    public var backendString: String = Constants.Backend.de.rawValue
}