using SHADE;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SHADE_Scripting.Gameplay.AIBehaviour.AIRework.States
{
  public class AttackState : AIBaseState
  {

    float timer = 0.0f;

    float windupTime = 8.0f / 30.0f;
    float holdTime = 0.3f;
    float seqTime = 8.0f / 30.0f;
    float endTime = 0.5f;


    bool windUp = false;
    bool hold = false;
    bool seq = false;
    bool end = false;

    bool raccoonCaught = true;


    public AttackState(StateMachine machine) : base(machine)
    {
      stateName = "Attack";
    }


    public override void OnEnter()
    {
      timer = 0.0f;
      animator.PlayOneShot(ai.atkWindupAnim);
      windUp = true;
      hold = false;
      seq = false;
      end = false;
      timer = windupTime;

      raccoonCaught = false;

      RotateToVelocity rotate = machine.GetScript<RotateToVelocity>();
      if (rotate)
        rotate.active = false;

      RigidBody rigid = machine.GetComponent<RigidBody>();
      if (rigid)
      {
        rigid.LinearVelocity = Vector3.Zero;
      }
      Transform transform = machine.GetComponent<Transform>();
      AILineOfSight los = machine.GetScript<AILineOfSight>();
      Transform playerTransform = ai.player.GetComponent<Transform>();


      if (los && transform)
      {
        Vector3 direction = playerTransform.GlobalPosition - transform.GlobalPosition;
        Quaternion targetRotation = Quaternion.Euler(0.0f, MathF.Atan2(direction.x, direction.z), 0.0f);
        transform.LocalRotation = targetRotation;

      }

      //ai.attackHitbox.SetActive(false);

    }

    public override void OnExit()
    {
      
      RotateToVelocity rotate = ai.GetScript<RotateToVelocity>();
      if (rotate)
      {
        rotate.active = true;
        rotate.lookAround = false;
      }


      //ai.attackHitbox.SetActive(false);
      machine.GetScript<HomeOwnerAI>().atk = false;

    }

    public override void update()
    {
      if (ai.hitboxScript.raccoonFound && machine.GetScript<HomeOwnerAI>().atk)
      {
        raccoonCaught = true;
				Transform pcTransform = ai.player.GetComponent<Transform>();
        ai.player.GetScript<PlayerController>().Caught();
        Transform netTransform = ai.attackHitbox.GetComponentInChildren<Transform>();
				if (pcTransform && netTransform)
				{
					pcTransform.GlobalPosition = netTransform.GlobalPosition;
				}

			}


			timer -= Time.DeltaTimeF;
      if (windUp)
      {
        if (timer <= 0.0f)
        {
          windUp = false;
          hold = true;
          animator.Play(ai.atkHoldAnim);
          timer = holdTime;
          //ai.attackHitbox.SetActive(true);
          //machine.GetScript<HomeOwnerAI>().atk = true;
        }
      }
      else if (hold)
      {
        if (timer <= 0.0f)
        {
          hold = false;
          seq = true;
          animator.PlayOneShot(ai.atkSeqAnim);
          timer = seqTime;
        }
      }
      else if (seq)
      {

        if (timer <= seqTime  * 0.5f)
        {
          //ai.attackHitbox.SetActive(true);
          machine.GetScript<HomeOwnerAI>().atk = true; 
        }

        if (timer <= 0.0f)
        {
          seq = false;
          end = true;

          timer = endTime;


        }
      }
      else if (end)
      {
        if (timer <= 0.0f)
        {
          end = false;
          
          if(raccoonCaught)
          {
            machine.SetState(typeof(CaughtRaccoonState));
          }
          else
          {
						AILineOfSight los = ai.GetScript<AILineOfSight>();
						if (los && los.withinSight)
						{
							machine.SetState(typeof(ChaseState));
						}
						else
						{
							machine.SetState(typeof(TimeoutState));
						}
					}

        }


      }




    }

    public override void fixedUpdate()
    {

    }

  }
}