//
//  AppSettings.swift
//  MultiChrono
//
//  Created by Beatrice Dellacà on 27/01/26.
//

import Foundation
import Combine

enum TimeFormat: String, CaseIterable, Codable {
    case millis   = "Millis (00:00.000)"
    case cents    = "Cents (00:00.00)"
    case tenths   = "Tenths (00:00.0)"
    case seconds  = "Seconds (00:00)"
    
    var displayName: String { self.rawValue }
}

class AppSettings: ObservableObject {
    static let shared = AppSettings()
    
    @Published var timeFormat: TimeFormat {
        didSet {
            UserDefaults.standard.set(timeFormat.rawValue, forKey: "timeFormat")
        }
    }
    
    private init() {
        let savedFormat = UserDefaults.standard.string(forKey: "timeFormat") ?? TimeFormat.tenths.rawValue
        self.timeFormat = TimeFormat(rawValue: savedFormat) ?? .tenths
    }
}