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


[CustomEditor(typeof(CustomMesh))]
public class CustomMeshEditor : Editor
{
    CustomMesh customMesh;

    private void OnEnable()
    {
        customMesh = target as CustomMesh;
    }

    public override void OnInspectorGUI()
    {
        base.OnInspectorGUI();

        if (GUILayout.Button("SaveMesh"))
        {
            string name = customMesh.name;

            string filePath = EditorUtility.SaveFilePanel("Save Mesh", Application.dataPath, name, "asset");
            if (SaveMesh(filePath) == null)
            {
                EditorUtility.DisplayDialog("error", "에셋을 생성할 수 없습니다.", "확인");
            }
        }
    }

    Mesh SaveMesh(string path)
    {
        if (customMesh.Mf != null)
        {
            UnityEngine.Object asset = AssetDatabase.LoadAssetAtPath(path, (Type)typeof(object));
            if (asset == null)
            {
                Debug.Log(path);
                AssetDatabase.CreateAsset(customMesh.Mf.sharedMesh, path);
                Mesh loadMesh = (Mesh)AssetDatabase.LoadAssetAtPath(path, (Type)typeof(object));
                Debug.Log(loadMesh);
                customMesh.Mf.GetComponent<MeshFilter>().sharedMesh = loadMesh;
                Debug.Log("Saved mesh asset: " + path);

                return loadMesh;
            }
            else
            {
                Debug.LogWarningFormat("{0} file exists.", name);
                return customMesh.Mf.sharedMesh;
            }
        }
        else
        {
            Debug.LogErrorFormat("Save Mesh faild. {0}, {1}", name, path);
            return null;
        }
    }

    public Mesh SaveMesh(string name, string assetFilePath)
    {
        string path = assetFilePath + name + ".asset";

        return SaveMesh(path);
    }
}