using AibisDream.Framework;
using UnityEngine;

namespace AibisDream
{
    public class AirGate : MonoBehaviour, IMoveable
    {
        private EngineSystem _engineSystem;

        [SerializeField] private int _curLevel;

        [SerializeField] private float heightY;

        private Vector3 _offset;

        private void Awake()
        {
            _engineSystem = transform.parent.GetComponent<EngineSystem>();
            _offset = transform.position;
        }

        public void StartMove()
        {
            Debug.Log("Move");
        }

        public void Move(Vector2 mousePos)
        {
            SwitchAirLevel(mousePos.y);
            UpdateTransform();
            _engineSystem.UpdateAirLevel(_curLevel);
        }

        private void UpdateTransform()
        {
            float levelHeight = heightY / (_engineSystem.maxLevel - 1);
            var curY = levelHeight * _curLevel + _offset.y;
            transform.position = new Vector3(transform.position.x, curY, transform.position.z);
        }

        private void SwitchAirLevel(float mouseY)
        {
            mouseY -= _offset.y;
            
            float levelHeight = heightY / _engineSystem.maxLevel;
            _curLevel = (int)((mouseY) / levelHeight);
            if (_curLevel >= _engineSystem.maxLevel) _curLevel = _engineSystem.maxLevel - 1;
            if (_curLevel < 0) _curLevel = 0;
        }

        public void StopMove()
        {
        }
    }
}