using CoreLibrary.Core;
using CoreLibrary.Evenements;
using CoreLibrary.Exceptions;
using CoreLibrary.Joueurs;

namespace MauiSpark.Pages;

internal class Tour
{
    public IEnumerable<(IEnumerable<Jeton>, IEnumerable<Indicateur>)> Plateau { get; private init; }
    public Joueur Joueur { get; private init; }
    public string Numero { get; private init; }
    public Code Code { get; private init; }

    public Tour(PartieNouveauTourEventArgs e)
    {
        Numero = $"Tour {e.Tour}";
        Joueur = e.Joueur;
        Code = e.Code;

        (IReadOnlyList<IReadOnlyList<Jeton>> jetons, IReadOnlyList < IReadOnlyList < Indicateur >> indicateurs) = e.Plateau.Grille;
        
        List<(IEnumerable<Jeton>, IEnumerable<Indicateur>)> plateau = new List<(IEnumerable<Jeton>, IEnumerable<Indicateur>)>();
        for (int i = 0; i < e.Plateau.TailleMax; ++i)
        {
            if(i >= jetons.Count)
            {
                plateau.Add(([], []));
                continue;
            }

            plateau.Add((jetons.ElementAt(i), indicateurs.ElementAt(i)));
        }
            

        Plateau = plateau;
    }
}


public partial class PlateauPage : ContentPage
{
    private Code? code;
    private Plateau? plateau;

    public PlateauPage()
    {
        NavigationPage.SetHasNavigationBar(this, false);

        InitializeComponent();
    }

    public async void QuandNouveauTour(object? sender, PartieNouveauTourEventArgs e)
    {
        if (Application.Current == null || Application.Current.MainPage == null)
            return;

        if (((NavigationPage)Application.Current!.MainPage).CurrentPage != this)
            await Application.Current.MainPage.Navigation.PushAsync(this);

        IEnumerable<Page> pages = Application.Current.MainPage.Navigation.NavigationStack.Reverse().Skip(1);

        foreach (Page page in pages)
        {
            if (page is AccueilPage)
                break;

            Application.Current.MainPage.Navigation.RemovePage(page);
        }

        code = e.Code;
        plateau = e.Plateau;

        BindingContext = new Tour(e);
    }

    private void SupprimerDernierJeton(Object sender, EventArgs e)
    {
        try
        {
            if(code != null)
                code.SupprimerDernierJeton();
        }
        catch(CodeVideException)
        {
            DisplayAlert("Attention", "La code est vide", "OK");
        }
    }

    private void ValiderCode(Object sender, EventArgs e)
    {
        try
        {
            if (plateau != null && code != null)
                plateau.AjouterCode(code);
        }
        catch (CodeIncompletException)
        {
            DisplayAlert("Attention", "La code n'est pas complet", "OK");
        }
    }

    private async void QuandReglesClique(object sender, EventArgs e)
    {
        await Navigation.PushAsync(new Regle());
    }
}