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

public class ScenePostProcessor : PostProcessor
{
    private Scene Scene { get; set; }

    private Scene ClonedScene { get; set; }

    protected override string ResourcesBaseDir => SCENE_POSTPROCESS_DIR;
    protected override string PostProcessFolderName => Path.GetFileNameWithoutExtension(Scene.path.Replace("/", "_"));
    protected override Object AssetToPostProcess => AssetDatabase.LoadAssetAtPath<SceneAsset>(Scene.path);
    protected override string OutputAssetPath =>
        $"{ProcessedResourceDir}/{Scene.name}_{SCENE_POST_PROCESS_NAME}.unity";

    protected override void Init(PostProcessInstructor postProcessInstructor)
    {
        base.Init(postProcessInstructor);
        Scene = postProcessInstructor.gameObject.scene;
    }

    protected override PostProcessInstructor Clone()
    {
        var sceneCount = SceneManager.sceneCount;
        for (int i = 0; i < sceneCount; i++)
        {
            var scene = SceneManager.GetSceneAt(i);
            if (scene.name.Contains(SCENE_POST_PROCESS_NAME))
                EditorSceneManager.CloseScene(scene, true);
        }
        
        AssetDatabase.CopyAsset(Scene.path, OutputAssetPath);
        AssetDatabase.Refresh();
        ClonedScene = EditorSceneManager.OpenScene(OutputAssetPath, OpenSceneMode.Additive);
        EditorSceneManager.MarkAllScenesDirty();
        var result = FindInstructorInScene(ClonedScene);
        return result;
    }

    protected override void AfterAll(bool destroyAfterPostProcess)
    {
        EditorSceneManager.SaveOpenScenes();
        EditorUtil.AddPathToAddressable(ProcessedResourceDir, SCENE_ADDRESSABLE_GROUP);
        if (destroyAfterPostProcess)
            EditorSceneManager.CloseScene(ClonedScene, true);
        EditorGUIUtility.PingObject(AssetDatabase.LoadAssetAtPath<SceneAsset>(ClonedScene.path));
    }
}