using UnityEngine;
using UnityEditor;
using System;

namespace UDE_HAND_INTERACTION
{
    [CustomEditor(typeof(HandInteractor))]
    public class HandInteractorEditor : Editor
    {
        HandInteractor handInteractor { get { return target as HandInteractor; } }
        public float ActiveRange;
        public GameObject RecordedTarget;
        public override void OnInspectorGUI()
        {
            base.OnInspectorGUI();
            ActiveRangeSetting();
            handInteractor.FingerInteractData.ShortcutKeyCode = (KeyCode)EditorGUILayout.EnumPopup("Shortcut Key Code", handInteractor.FingerInteractData.ShortcutKeyCode);
            RecordInteractionButton();
            RecordStaticPoseButton();
            EditorGUILayout.Separator();
            if (GUI.changed)
            {
                EditorUtility.SetDirty(handInteractor);
            }
        }


        void ActiveRangeSetting()
        {
            ActiveRange = EditorGUILayout.FloatField("Active Range", handInteractor.ActiveRange);
            handInteractor.GetComponentInChildren<SphereCollider>().radius = ActiveRange; 
            handInteractor.ActiveRange = ActiveRange;
        }


        void RecordInteractionButton()
        {
            GUILayout.Space(10);
            if (GUILayout.Button("Create Realtime Hand Interaction"))
            {
                handInteractor.RecordInteractionButton();
            }
        }

        void RecordStaticPoseButton()
        {
            GUILayout.Space(5);
            if (GUILayout.Button("Create Static Hand Pose"))
            {
                handInteractor.RecordStaticPoseButton();
            }
        }

        private void OnSceneGUI()
        {
            Transform detectArea = handInteractor.DetectArea;
            if (detectArea == null)
            {
                detectArea = handInteractor.transform.Find("DetectArea").transform;
            }
            int sign = handInteractor.handness == HandInteractor.Handness.Left ? 1 : -1;
            Debug.DrawRay(detectArea.position, detectArea.forward, Color.blue);
            Debug.DrawRay(detectArea.position, detectArea.forward + sign * detectArea.right, Color.magenta);
            Debug.DrawRay(detectArea.position, sign * detectArea.right, Color.red);
            Debug.DrawRay(detectArea.position, sign * detectArea.right - detectArea.forward, Color.green);
            Debug.DrawRay(detectArea.position, sign * detectArea.right + (float)Math.Sqrt(3) * detectArea.up, Color.cyan);
            Debug.DrawRay(detectArea.position, sign * detectArea.right - (float)Math.Sqrt(3) * detectArea.up, Color.yellow);
        }

    }

}