using PhxhSDK.AOT;
using UnityEngine;
using PhxhSDK.Phxh;
using Gameplay.Level;
using PhxhSDK;
using Sirenix.OdinInspector;
using Debug = UnityEngine.Debug;

#if UNITY_EDITOR
using System.IO;
using UnityEditor;
using UnityEngine.SceneManagement;
[ExecuteAlways]
#endif
public class LevelEditor : MonoBehaviour
{
    private const string LEVEL_DATA_NAME = "LevelData";

    public LevelData LevelData { get; private set; }

    public TextAsset LevelDataJson
    {
        get => _levelDataJson;
        set
        {
            var data = JsonToLevelData(value);
            _levelDataJson = value;
            LevelData = data;
        }
    }

    [SerializeField]
    [LabelText("关卡数据")]
    [OnValueChanged("OnLevelDataJsonChanged")]
    private TextAsset _levelDataJson;

    private void OnLevelDataJsonChanged()
    {
        LevelDataJson = _levelDataJson;
    }

//     [Button("创建关卡数据")]
//     [Conditional("UNITY_EDITOR")]
//     private void CreateLevelData()
//     {
// #if UNITY_EDITOR
//         var scene = gameObject.scene;
//         var levelDataDir = Path.GetDirectoryName(Constants.LEVEL_CONFIG_FORMAT_PATH);
//         var count = AssetDatabase.FindAssets("t:TextAsset", new[] { levelDataDir }).Length;
//         var dataName = $"LevelData";
//         var dataPath = $"{levelDataDir}/{dataName}.json";
//         using (var fileStream = File.Create(dataPath))
//         {
//         }
//
//         AssetDatabase.Refresh();
//         var textAsset = AssetDatabase.LoadAssetAtPath<TextAsset>(dataPath);
//         EditorGUIUtility.PingObject(textAsset);
//         if (_levelDataJson == null)
//             LevelDataJson = textAsset;
// #endif
//     }

    private LevelData JsonToLevelData(TextAsset jsonText)
    {
#if UNITY_EDITOR
        LevelData levelData = null;
        if (jsonText != null)
        {
            try
            {
                var jsonStr = jsonText.text;
                if (string.IsNullOrEmpty(jsonStr))
                {
                    levelData = new();
                }
                else
                {
                    var path = AssetDatabase.GetAssetPath(jsonText);
                    levelData = JsonHelper.LoadJson<LevelData>(path);
                }
            }
            catch (UnassignedReferenceException)
            {
                Debug.LogWarning($"LevelEditor: _levelDataJson 未被赋值，请在Inspector中分配TextAsset资源");
                levelData = new();
            }
        }

        return levelData;
#else   
        return null;
#endif
    }

    private void Awake()
    {
        if (BusyWrapper.isBusy)
            return;
        LevelData = JsonToLevelData(_levelDataJson);
    }

    private void OnDestroy()
    {
        if (BusyWrapper.isBusy)
            return;
        SaveLevelData();
    }
    
    public void SaveLevelData()
    {
        if (BusyWrapper.isBusy)
            return;
        
        if (Application.isPlaying)
            return;
        
#if UNITY_EDITOR
        var currentScene = gameObject.scene;
        
        if (currentScene.name.Contains("_PostProcess"))
        {
            DebugUtil.LogError("当前在后处理场景，当前数据不会保存，请在原场景处理关卡数据");
            return;
        }
        
        if (_levelDataJson != null && !Application.isPlaying && currentScene == SceneManager.GetActiveScene())
        {
            var path = AssetDatabase.GetAssetPath(_levelDataJson);
            // JsonHelper.SaveJson(path, LevelData);
            // newtowsoft 无法序列化Vector3
            var jsonStr = JsonUtility.ToJson(LevelData, true);
            File.WriteAllText(path, jsonStr);
            AssetDatabase.Refresh();
            DebugUtil.Log($"保存关卡数据成功！");
        }
#endif
    }
}