using Framework;
using Gameplay.Guide;
using TGS;
using UnityEngine;

namespace Gameplay.Level
{
    public abstract class LevelBaseState : IState
    {
        protected Level _level;
        
        public LevelBaseState(Level level)
        {
            _level = level;
        }

        public void OnEnter()
        {
            InputManager.Instance.OnClick += _OnClick;
            _OnEnter();
        }

        public void OnUpdate(float deltaTime)
        {
            _OnUpdate(deltaTime);
        }


        public void OnExit()
        {
            _OnExit();
            // _level.Map.TerrainGridSystem.OnCellClick -= _OnCellClick;
            InputManager.Instance.OnClick -= _OnClick;
        }
        
        protected abstract void _OnEnter();
        protected abstract void _OnUpdate(float deltaTime);
        protected abstract void _OnExit();

        protected abstract void _OnCellClick(TerrainGridSystem tgs, int cellIndex, int buttonIndex);
        
        protected abstract void _OnClick(Vector2 screenPosition);

        /// <summary>
        /// 检查能否点击地板
        /// </summary>
        protected void CheckCellClick(TerrainGridSystem tgs, int cellIndex, int buttonIndex)
        {
            if (GuideManager.Instance.IsGuiding && // 在新手引导中
                GuideManager.Instance.IsControlFloor && // 是否控制地板点击
                GuideManager.Instance.FloorIndex != cellIndex) // 点击的不是指定地板
            {
                return;
            }

            EventManager.Instance.Send(EventManager.EventName.Guide_ClickFloor);

            DebugUtil.LogG($"用户点击格子:{cellIndex}");
            _OnCellClick(tgs, cellIndex, buttonIndex);
        }
    }
}