//
//  LoginViewModel.swift
//  VolnahubApp
//
//  Created by cheykrym on 09/06/2025.
//

import Foundation
import Combine

class LoginViewModel: ObservableObject {
    @Published var username: String = ""
    @Published var password: String = ""
    @Published var isLoading: Bool = true    // сразу true, чтобы вызывался автологин
    @Published var showError: Bool = false
    @Published var errorMessage: String = ""
    @Published var isLoggedIn: Bool = false

    private let authService = AuthService()
    
    init() {
        autoLogin()
    }
    
    func autoLogin() {
        authService.autoLogin { [weak self] success in
            DispatchQueue.main.async {
                self?.isLoading = false
                if success {
                    self?.isLoggedIn = true
                }
            }
        }
    }
    
    func login() {
        isLoading = true
        showError = false
        
        authService.login(username: username, password: password) { [weak self] success, error in
            DispatchQueue.main.async {
                self?.isLoading = false
                if success {
                    self?.isLoggedIn = true
                } else {
                    self?.errorMessage = error ?? "Неизвестная ошибка"
                    self?.showError = true
                }
            }
        }
    }
    
    func logout() {
        username = ""
        password = ""
        isLoggedIn = false
    }

}