using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Lightbug.Utilities;

namespace Lightbug.CharacterControllerPro.Demo
{


    public class Ladder : MonoBehaviour
    {


        [Header("Debug")]
        [SerializeField]
        bool showGizmos = true;


        [Header("Exit points")]
        [SerializeField]
        Transform topReference = null;

        [SerializeField]
        Transform bottomReference = null;

        [Header("Properties")]

        [Min(0)]
        [SerializeField]
        int climbingAnimations = 1;

        [SerializeField]
        Vector3 bottomLocalPosition = Vector3.zero;

        [SerializeField]
        Direction facingDirection = Direction.Forward;


        public int ClimbingAnimations
        {
            get
            {
                return climbingAnimations;
            }
        }

        public Transform TopReference
        {
            get
            {
                return topReference;
            }
        }

        public Transform BottomReference
        {
            get
            {
                return bottomReference;
            }
        }


        public Vector3 FacingDirectionVector
        {
            get
            {
                Vector3 facingDirectionVector = transform.forward;

                switch (facingDirection)
                {
                    case Direction.Left:

                        facingDirectionVector = -transform.right;
                        break;

                    case Direction.Right:

                        facingDirectionVector = transform.right;
                        break;

                    case Direction.Up:

                        facingDirectionVector = transform.up;
                        break;

                    case Direction.Down:

                        facingDirectionVector = -transform.up;
                        break;

                    case Direction.Forward:

                        facingDirectionVector = transform.forward;
                        break;

                    case Direction.Back:

                        facingDirectionVector = -transform.forward;
                        break;

                }

                return facingDirectionVector;
            }
        }



        void Awake()
        {

        }


        void OnDrawGizmos()
        {
            if (!showGizmos)
                return;


            if (bottomReference != null)
            {
                Gizmos.color = new Color(0f, 0f, 1f, 0.2f);
                Gizmos.DrawCube(bottomReference.position, Vector3.one * 0.5f);
            }

            if (topReference != null)
            {
                Gizmos.color = new Color(1f, 0f, 0f, 0.2f);
                Gizmos.DrawCube(topReference.position, Vector3.one * 0.5f);
            }

            CustomUtilities.DrawArrowGizmo(transform.position, transform.position + FacingDirectionVector, Color.blue);

            Gizmos.color = Color.white;
        }

    }

}