using CommunityToolkit.Mvvm.Messaging;
using MauiApp.Core.Business.Contracts;
using MauiApp.Core.System.Navigation;
using MauiApp.Views;

namespace MauiApp;

public partial class AppShell : Shell
{
    private readonly IMessenger _messenger;
    private readonly IAccountService _accountService;

    public AppShell(IMessenger messenger, IAccountService accountService)
    {
        _messenger = messenger;
        _accountService = accountService;
        InitializeComponent();

        _ = NavigationFlow();
    }


    private async Task NavigationFlow()
    {
        if (_accountService.IsLoggedIn)
            await NavigateAsync<MainPage>(clearStack: true);
        else
            await NavigateAsync<LoginPage>(clearStack: true);
    }


    private async Task NavigateAsync<TPage>(INavigationParameters pageParams = null, bool clearStack = false) where TPage : Page
    {
        var pageName = typeof(TPage).Name;
        pageParams ??= new NavigationParameters();
        await GoToAsync((clearStack ? "//" : "") + pageName, true, pageParams);
    }
}