using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using TheGameExtreme.model.card;
using TheGameExtreme.model.@event;
using TheGameExtreme.model.manager;

namespace TheGameExtreme.viewmodel
{
    public class Main : INotifyPropertyChanged
    {

        public event EventHandler<TopRangeChangedEventArgs> BindingChanged;
        public event PropertyChangedEventHandler PropertyChanged;
        private string alert = "";
        public String Alert
        {
            get { return alert; }
            set
            {
                alert = value;
                OnPropertyChanged("Alert");
            }
        }
        protected virtual void OnPropertyChanged(string info)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(info));
        }

        private GameManager gameManager;
        public List<Card> CurrentHand { get; set; }
        private ObservableCollection<Stack<Card>> ListOrderedStacks;


        public Main()
        {
            gameManager = new SoloGameManager(2, new List<String> { "Clément", "Baptiste" }) ;  // Donner le nom des joueurs

            gameManager.TopRangeChanged += OnTopRangeChanged;

            gameManager.PlayerChanged += OnPlayerChanged;

            CurrentHand = gameManager.CurrentHand;

            ListOrderedStacks = new ObservableCollection<Stack<Card>>(gameManager.ListOrderedStacks);
        }

        protected internal void OnPlayerChanged(object source, PlayerChangedEventArgs args)
        {
            CurrentHand = args.NewCurrentHand;
        }

        public void OnTopRangeChanged(object source, TopRangeChangedEventArgs args)
        {
            BindingChanged?.Invoke(this, args);
        }

        /**
         *
         *
         * @return booléen de fin de jeu
         */
        public bool played(int numStack, int valueCard)
        {
            if (gameManager.isCanPlay())
            {
                return playOneCard(numStack, valueCard);
            }
            else
            {
                Alert = "Le joueur n'a plus de carte dans sa main!";
                // Faire un toast
                return false;
            }
        }

        /**
         *
         * 
         * @return booléen de fin de jeu
         */
        private bool playOneCard(int numStack, int valueCard)
        {
            try
            {
                gameManager.joue(valueCard, numStack);
                if (gameManager.EndMessage != null)
                {
                    Alert = gameManager.EndMessage;
                    return true;
                }
            }
            catch(Exception e)
            {
                // Faire un toast
                Alert = e.Message;
            }
            return false;
        }

        public bool endTurn()
        {
            try
            {
                bool isEnd = gameManager.endTurn();
                Alert = gameManager.EndMessage;
                return isEnd;
            }
            catch(Exception e)
            {
                Alert = e.Message;
                return false;
            }
        }

    }
}