using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor.UI;
using UnityEditor;
using XRTool.Util;

namespace XRTool.WorldUI
{
    [InitializeOnLoad]
    [CustomEditor(typeof(XRButton))]
    public class XRButtonEditor : ButtonEditor
    {
        private SerializedProperty thickness;
        private SerializedProperty pressDis;
        private SerializedProperty isShowBack;
        private SerializedProperty isShowBox;
        private SerializedProperty pressTime;
        private SerializedProperty isTweenOnClick;
        private Vector2 size;
        private XRButton button;

        [MenuItem("GameObject/XRUI/XRButton", priority = 0)]
        static void Init()
        {
            var obj = Instantiate(Resources.Load<XRButton>(typeof(XRButton).Name));
            obj.name = (typeof(XRButton).Name);
            if (obj)
            {
                var parent = Selection.activeGameObject;
                if (!parent)
                {
                    var canvas = GameObject.FindObjectsOfType(typeof(Canvas));
                    if (canvas != null)
                    {
                        for (int i = 0; i < canvas.Length; i++)
                        {
                            if ((canvas[i] as Canvas).renderMode == RenderMode.WorldSpace)
                            {
                                parent = (canvas[i] as Canvas).gameObject;
                                break;
                            }
                        }
                    }
                }
                UnityUtil.SetParent(parent ? parent.transform : null, obj.transform);
                Selection.activeGameObject = obj.gameObject;
            }
        }
        protected override void OnEnable()
        {
            base.OnEnable();
            thickness = serializedObject.FindProperty("thickness");
            pressDis = serializedObject.FindProperty("pressDis");
            isShowBack = serializedObject.FindProperty("isShowBack");
            isShowBox = serializedObject.FindProperty("isShowBox");
            pressTime = serializedObject.FindProperty("pressTime");
            isTweenOnClick = serializedObject.FindProperty("isTweenOnClick");
            button = target as XRButton;
            if (button)
            {
                size = button.Body.rect.size;
            }
        }

        public override void OnInspectorGUI()
        {
            base.OnInspectorGUI();
            EditorGUILayout.PropertyField(thickness, new GUIContent("按钮厚度"));
            EditorGUILayout.PropertyField(pressDis, new GUIContent("压缩比例"));
            EditorGUILayout.PropertyField(pressTime, new GUIContent("压缩时间比例"));
            EditorGUILayout.PropertyField(isShowBack, new GUIContent("显示背景"));
            EditorGUILayout.PropertyField(isShowBox, new GUIContent("显示Box"));
            EditorGUILayout.PropertyField(isTweenOnClick, new GUIContent("是否移动"));
            if (button.Body.rect.size != size)
            {
                size = button.Body.rect.size;
                button.AutoSetSize();
                //AutoSetScale(button.transform,size);
            }
            serializedObject.ApplyModifiedProperties();
            if (GUI.changed)
            {
                button.Back.gameObject.SetActive(button.isShowBack);
                button.Box.gameObject.SetActive(button.isShowBox);
                button.UpdateThickness();
            }
        }
    }
}