#if AtlasProcessorKey
using UnityEditor;
using UnityEngine;

public class AtlasPostprocessor : AssetPostprocessor
{
    private static AtlasConfiguration config;

    private static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets,
        string[] movedAssets, string[] movedFromAssetPaths)
    {
        if (config == null)
        {
            config = AtlasConfiguration.instance;
        }
        if (config == null) return;

        foreach (var path in importedAssets) HandleAsset(path);
        foreach (var path in movedAssets) HandleAsset(path);
        foreach (var path in deletedAssets) HandleDeletedAsset(path);
        foreach (var path in movedFromAssetPaths) HandleDeletedAsset(path);
    }

    private static void HandleAsset(string path)
    {
        if (path.EndsWith(".png") || path.EndsWith(".jpg"))
        {
            AtlasProcessor.ProcessSingleSprite(path, config);
        }
    }

    private static void HandleDeletedAsset(string path)
    {
        // Handle removed sprites from atlases
        // Implementation depends on tracking system
    }
}
#endif