#if UNITY_EDITOR
using UnityEditor;
using UnityEngine;

namespace ShrinkApp.Editor
{
    public static class ShrinkAppEditorMenu
    {
        [MenuItem("ShrinkSDK/应用/创建设置")]
        public static void CreateSettingsAsset()
        {
            const string settingsDirectory = "Assets/Resources/GameAssets/Runtime/Data/ShrinkSDK";
            EnsureFolder(settingsDirectory);

            const string assetPath = settingsDirectory + "/ShrinkAppSettings.asset";
            var existing = AssetDatabase.LoadAssetAtPath<ShrinkAppSettings>(assetPath);
            if (existing != null)
            {
                Selection.activeObject = existing;
                EditorGUIUtility.PingObject(existing);
                return;
            }

            // 旧版本曾生成过 m_Script=fileID:0 的无效占位资产。删除该占位后
            // 才能在同一路径创建真正绑定 ShrinkAppSettings 类型的资产。
            if (!string.IsNullOrEmpty(AssetDatabase.AssetPathToGUID(assetPath)))
                AssetDatabase.DeleteAsset(assetPath);

            var asset = ScriptableObject.CreateInstance<ShrinkAppSettings>();
            AssetDatabase.CreateAsset(asset, assetPath);
            AssetDatabase.SaveAssets();
            Selection.activeObject = asset;
            EditorGUIUtility.PingObject(asset);
            Debug.Log("[ShrinkApp] 已创建 ShrinkAppSettings.asset");
        }

        private static void EnsureFolder(string path)
        {
            var segments = path.Split('/');
            var current = segments[0];
            for (var i = 1; i < segments.Length; i++)
            {
                var next = current + "/" + segments[i];
                if (!AssetDatabase.IsValidFolder(next))
                    AssetDatabase.CreateFolder(current, segments[i]);
                current = next;
            }
        }
    }
}
#endif