using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using InfallibleCode;

public class EnemyAIDoorTrigger : MonoBehaviour
{
    public DoorBehaviour door;

    public bool LockDoor;
    public bool UnlockDoor;
    public bool OpenDoor;
    public bool CloseDoor;
    [Range(0, -90)]
    [Tooltip("The lerp angle of the door")]
    public float DoorOpenAngle = 0f;
    [Header("Door Speed")]
    [Range(0, 0.9f)]
    public float DoorSpeed = 0.5f;
    private bool ActionPerformed;

    private void Awake()
    {
        if(door == null) 
        {
            door = GetComponent<DoorBehaviour>();
        }
        //door._doorLerpOpenAngle = DoorOpenAngle;
    }

    private void OnTriggerStay(Collider col)
    {
        if (col.gameObject.tag == "EnemyAI" && !ActionPerformed)
        {
            if (door.CanOpenDoor && !door.DoorIsOpen)
            {
                if (IsFacingTarget())
                {
                    door.StopDoorCoroutines();
                    door.enemyIsTryingToOpenDoor = true;
                    Debug.Log("se sixainomai");
                    door.OpenDoor(DoorSpeed);
                    //door.UnlockDoor();
                    ActionPerformed = true;
                }
                else
                {
                    door.StopDoorCoroutines();
                    door.enemyIsTryingToOpenDoor = true;
                    Debug.Log("se sixainomai alla se 90 moires <3");
                    door.OpenDoor90Degrees(DoorSpeed);
                    //door.UnlockDoor();
                    ActionPerformed = true;
                }
            }
        }
    }

    private void OnTriggerExit(Collider col)
    {
        if (col.gameObject.tag == "EnemyAI")
        {
            if (door.CanOpenDoor && door.DoorIsOpen)
            {
                door.StopDoorCoroutines();
                door.enemyIsTryingToOpenDoor = false;
                door.CloseDoor(DoorSpeed);
                ActionPerformed = false;
            }
        }
    }

    bool IsFacingTarget()
    {
        if (door.transform == null)
        {
            Debug.LogWarning("Target not assigned!");
            return false;
        }

        Vector3 toTarget = door.transform.position - MedeaDemonicEnemyBehaviour.GetInstance()._medea.position;
        toTarget.y = 0; // Optional: If you want to ignore the vertical difference.

        // Check if the angle between the forward vector of this GameObject and the direction to the target is within a certain threshold.
        float angle = Vector3.Angle(MedeaDemonicEnemyBehaviour.GetInstance()._medea.forward, toTarget);

        // You can adjust the angle threshold according to your needs.
        float angleThreshold = 30f; // For example, 30 degrees.

        return angle < angleThreshold;
    }
}