// using CustomComponent;
// using CustomEvent;
// using GameFramework.Event;
// using TMPro;
// using UnityEngine;
// using UnityEngine.UI;
//
// namespace UI
// {
//     public class HudForm : UGuiForm
//     {
//         [SerializeField] private float _sliderFadeDuration = 0.5f;
//
//         [SerializeField] private Slider _hpSlider;
//
//         [SerializeField] private TMP_Text _hpText;
//
//         private float _currentHpPercent = 0;
//         private Coroutine _hpSliderFadeCoroutine;
//
//         [SerializeField] private Slider _expSlider;
//
//         private float _currentExpPercent = 0;
//         private Coroutine _expSliderFadeCoroutine;
//
//         [SerializeField] private TMP_Text _expText;
//
//         private int _playerCurrentLevel = 1;
//
//         [SerializeField] private TMP_Text _coinText;
//         private int _currentCoin = 0;
//
//         [SerializeField] private TMP_Text _levelTimeLeftText;
//         private int _currentTimeLeft = 0;
//
//         [SerializeField] private TMP_Text _enemyCountText;
//         private EnemyManagerComponent _enemy;
//         
//         public void RefreshUI(HudFormContext hudFormContext)
//         {
//         }
//
//         #region FSM
//
//         protected override void OnInit(object userData)
//         {
//             base.OnInit(userData);
//
//             GameEntry.Event.Subscribe(PlayerHealthChangeEventArgs.EventId, PlayerHpChange);
//             GameEntry.Event.Subscribe(PlayerExpChangeEventArgs.EventId, PlayerExpChange);
//             GameEntry.Event.Subscribe(PlayerCoinChangeEventArgs.EventId, PlayerCoinChange);
//             GameEntry.Event.Subscribe(PlayerLevelUpEventArgs.EventId, PlayerLevelUp);
//             GameEntry.Event.Subscribe(LevelProcessEventArgs.EventId, LevelProcess);
//
//             _enemy = GameEntry.EnemyManager;
//         }
//
//         protected override void OnClose(bool isShutdown, object userData)
//         {
//             GameEntry.Event.Unsubscribe(PlayerLevelUpEventArgs.EventId, PlayerLevelUp);
//             GameEntry.Event.Unsubscribe(PlayerHealthChangeEventArgs.EventId, PlayerHpChange);
//             GameEntry.Event.Unsubscribe(PlayerExpChangeEventArgs.EventId, PlayerExpChange);
//             GameEntry.Event.Unsubscribe(PlayerCoinChangeEventArgs.EventId, PlayerCoinChange);
//             GameEntry.Event.Unsubscribe(PlayerLevelUpEventArgs.EventId, PlayerLevelUp);
//
//             base.OnClose(isShutdown, userData);
//         }
//         
//         protected override void OnUpdate(float elapseSeconds, float realElapseSeconds)
//         {
//             base.OnUpdate(elapseSeconds, realElapseSeconds);
//             if (_enemy == null)
//             {
//                 _enemy = GameEntry.EnemyManager;
//             }
//
//             if (_enemy != null)
//             {
//                 _enemyCountText.text = $"Enemy: {_enemy.CurrentEnemyCount}";
//             }
//         }
//
//         #endregion
//
//         #region Event Handlers
//
//         private void PlayerHpChange(object sender, GameEventArgs e)
//         {
//             if (!(e is PlayerHealthChangeEventArgs args)) return;
//
//             _hpText.text = $"{args.CurrentHealth}/{args.MaxHealth}";
//
//             float percent = (float)args.CurrentHealth / args.MaxHealth;
//             if (Mathf.Approximately(_currentHpPercent, percent)) return;
//
//             _currentHpPercent = percent;
//
//             if (_hpSliderFadeCoroutine != null) StopCoroutine(_hpSliderFadeCoroutine);
//             _hpSliderFadeCoroutine = StartCoroutine(_hpSlider.SmoothValue(percent, _sliderFadeDuration));
//         }
//
//         private void PlayerExpChange(object sender, GameEventArgs e)
//         {
//             if (!(e is PlayerExpChangeEventArgs args)) return;
//             float percent = (float)args.CurrentExp / args.MaxExp;
//             if (Mathf.Approximately(_currentExpPercent, percent)) return;
//
//             _currentExpPercent = percent;
//
//             if (_expSliderFadeCoroutine != null) StopCoroutine(_expSliderFadeCoroutine);
//             _expSliderFadeCoroutine = StartCoroutine(_expSlider.SmoothValue(percent, _sliderFadeDuration));
//         }
//
//         private void PlayerLevelUp(object sender, GameEventArgs e)
//         {
//             if (!(e is PlayerLevelUpEventArgs)) return;
//
//             _playerCurrentLevel++;
//             _expText.text = $"LV.{_playerCurrentLevel}";
//         }
//
//         private void PlayerCoinChange(object sender, GameEventArgs e)
//         {
//             if (!(e is PlayerCoinChangeEventArgs args)) return;
//             if (_currentCoin == args.CoinCount) return;
//
//             _coinText.text = $"<sprite name=\"coin\" index=0> {args.CoinCount}";
//             _currentCoin = args.CoinCount;
//         }
//
//         private void LevelProcess(object sender, GameEventArgs e)
//         {
//             if (!(e is LevelProcessEventArgs args)) return;
//             if (_currentTimeLeft == args.LevelTimeLeft) return;
//
//             _currentTimeLeft = args.LevelTimeLeft;
//             _levelTimeLeftText.text = _currentTimeLeft.ToString();
//         }
//
//         #endregion
//     }
// }