using System;
using System.Collections.Generic;
using System.Linq;
using ModelService;
using StateMachineService;
using UnityEngine;

namespace Game
{
    public class MainScreenGameState : State
    {
        private readonly IModelStorage _modelStorage;

        public MainScreenGameState(IModelStorage modelStorage)
        {
            _modelStorage = modelStorage;
        }

        public override void Enter()
        {
            var models = _modelStorage.GetStorage<DeckModel>().GetAll();
            Shuffle(models, GetUniqueSeed());

            var copyList = models.ToList();

            var card = copyList[0];
            copyList.RemoveAt(0);

            foreach (var model in models)
            {
                Debug.Log($"id: {model.Id} power: {model.Power} suit: {model.Suit}");
            }
        }

        public override void Exit()
        {
        }

        private int GetUniqueSeed()
        {
            return Guid.NewGuid().GetHashCode();
        }

        private void Shuffle<T>(IList<T> list, int seed)
        {
            var rand = new System.Random(seed);
            var n = list.Count;
            while (n > 1)
            {
                n--;
                var k = rand.Next(n + 1);
                (list[k], list[n]) = (list[n], list[k]);
            }
        }
    }
}