using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using UnityEditor.Animations;

namespace YKMoonEditor
{
    [System.Serializable]
    public class YKAnimatorPresetSettingStyle : ScriptableObject
    {
        public AnimatorController controllerPreset;
    }
    [CustomEditor(typeof(YKAnimatorPresetSettingStyle))]
    public class YKAnimatorPresetSettingStyleInspector : UEditorBase
    {
        SerializedProperty p_controllerPreset;

        private void OnEnable()
        {
            p_controllerPreset = serializedObject.FindProperty("controllerPreset");
        }

        public override void OnInspectorGUI()
        {
            serializedObject.Update();
            EditorGUILayout.PropertyField(p_controllerPreset);
            if(p_controllerPreset.objectReferenceValue == null) {
                if(GUILayout.Button("创建新Animator Controller")) {
                    var path = AssetDatabase.GetAssetPath(target);
                    var controller = YKAnimatorEditorUtility.CreateUIController(path);
                    p_controllerPreset.objectReferenceValue = controller;
                    AssetDatabase.SaveAssets();
                    AssetDatabase.ImportAsset(path);
                    AssetDatabase.Refresh();
                }
            }
            DrawFoldoutHeaderGroup("isFoldoutHeaderAnimationSetting", false, new GUIContent("自定义动画"), DrawStates);

            serializedObject.ApplyModifiedProperties();
        }

        private static Vector2 scrollPosState;
        private string newStateName = "";

        private void DrawStates()
        {
            var runtimeAnimatorController = p_controllerPreset.objectReferenceValue as AnimatorController;
            if(runtimeAnimatorController == null) {
                return;
            }
            YKAnimatorEditorUtility.DrawAnimatorCustomStates(runtimeAnimatorController, ref newStateName, ref scrollPosState);
        }
    }
}