using BlueWater.Interfaces;
using BlueWater.Items;
using BlueWater.Maps;
using UnityEngine;

namespace BlueWater.Enemies.Bosses.Rhinoceros
{
    public enum RhinocerosSkill
    {
        None = 0,
        BullCharge = 1,
        HammerSlam = 2,
        MeteorSwing = 3,
        SeismicThrust = 4,
        SkyFallSmash = 5
    }
    
    public class Rhinoceros : Boss, ICurrentDirection
    {
        // Variables
        #region Variables
        
        public RhinocerosData RhinocerosData { get; private set; }
        public BossMapController BossMapController { get; private set; }
        
        private bool _isMoving;
        public bool IsMoving
        {
            get => _isMoving;
            set
            {
                _isMoving = value;
                AnimationController.SetAnimationParameter("isMoving", _isMoving);
            }
        }
        
        private Vector3 _currentDirection = Vector3.right;
        public Vector3 CurrentDirection
        {
            get => _currentDirection;
            set
            {
                if (value == Vector3.zero) return;
                
                _currentDirection = value;
                AnimationController.SetAnimationParameter("xDirection", _currentDirection.x);
                AnimationController.SetAnimationParameter("zDirection", _currentDirection.z);
            }
        }

        #endregion

        // Unity events
        #region Unity events

        protected override void Update()
        {
            base.Update();
            
            HandleMovement();
            FlipVisualLook();
        }

        #endregion
        
        // Initialize methods
        #region Initialize methods

        protected override void InitializeComponents()
        {
            base.InitializeComponents();
            
            RhinocerosData = BossData as RhinocerosData;
            BossMapController = MapManager.Instance.RhinocerosMapController;
        }

        public override void Initialize()
        {
            BossHealthPoint.Initialize(true, RhinocerosData.MaxHealthPoint,
                RhinocerosData.DisplayName, BossMapController.ParticleInstanceLocation);
            BossSkillController.Initialize(BossData.SkillDataList);
            SetMoveSpeed(RhinocerosData.MoveSpeed);
            StopMove();
            BehaviorTree.EnableBehavior();
        }

        #endregion

        // Methods
        #region Methods

        protected override void HandleDie()
        {
            StopMove();

            if (Rigidbody)
            {
                Rigidbody.isKinematic = true;
            }
            
            AnimationController.SetAnimationTrigger("isDead");
            
            ItemManager.Instance.ItemDropRandomPosition(BossData.CharacterIdx, transform.position);
            BossMapController.ClearMap();
        }
        
        private void FlipVisualLook()
        {
            var localScale = VisualLook.localScale;
            localScale.x = CurrentDirection.x switch
            {
                > 0.01f => Mathf.Abs(localScale.x),
                < -0.01f => -Mathf.Abs(localScale.x),
                _ => localScale.x
            };
            VisualLook.localScale = localScale;
        }
        
        private void HandleMovement()
        {
            if (!IAstarAi.canMove || IAstarAi.isStopped)
            {
                IsMoving = false;
                return;
            }
            
            CurrentDirection = IAstarAi.velocity.normalized;
            IsMoving = IAstarAi.velocity != Vector3.zero || IAstarAi.velocity != Vector3.positiveInfinity;
        }

        #endregion
    }
}