using UnityEngine;
using UnityEditor;
using UEObject = UnityEngine.Object;

namespace BFEditor.Resource
{
    public class ResourceWhiteWindow : EditorWindow
    {
        Vector2 scrollPos;

        ResourceWhiteWindow()
        {
            titleContent = new GUIContent("资源白名单");
        }

        void OnGUI()
        {
            GUILayout.Space(10);
            if (ResourceProcessConfig.whiteResList.Count == 0)
            {
                var style = new GUIStyle(GUI.skin.label);
                style.normal.textColor = Color.black;
                style.fontSize = 19;
                style.alignment = TextAnchor.MiddleCenter;
                GUILayout.Label("没有白名单,可在ResourceProcessConfig.cs中添加", style);
            }
            else
            {
                scrollPos = GUILayout.BeginScrollView(scrollPos, GUILayout.Width(600), GUILayout.Height(380));
                for (int i = 0; i < ResourceProcessConfig.whiteResList.Count; i++)
                {
                    var obj = AssetDatabase.LoadAssetAtPath<UEObject>(ResourceProcessConfig.whiteResList[i]);
                    if (obj == null)
                    {
                        continue;
                    }
                    GUILayout.BeginHorizontal();
                    EditorGUILayout.ObjectField("", obj, typeof(UEObject), true, GUILayout.Width(180));
                    GUILayout.Label("path: " + ResourceProcessConfig.whiteResList[i]);
                    GUILayout.EndHorizontal();
                }
                GUILayout.EndScrollView();
            }
        }

        public static void OpenWindow()
        {
            var rect = ResourceProcessConfig.whiteResList.Count == 0 ? new Rect(Screen.width / 2, Screen.height / 2, 450, 150) :
                 new Rect(Screen.width / 2, Screen.height / 2, 600, 400);
            var window = (ResourceWhiteWindow)GetWindowWithRect(typeof(ResourceWhiteWindow), rect);
            window.Show();
        }
    }
}