using Superlazy;
using UnityEditor;
using UnityEngine;

public static class SLAssetPostprocessorAnim
{
    private static string GetDestPath(string path)
    {
        return SLFileUtility.FolderPath(SLFileUtility.FolderPath(path)).Replace("/Raw/", "/Addressables/") + "/" + SLFileUtility.FileName(path) + ".anim";
    }

    public static void OnPreprocessModel(ModelImporter importer)
    {
        importer.materialImportMode = ModelImporterMaterialImportMode.None;
        importer.importAnimation = true;
        importer.generateSecondaryUV = false;
    }

    internal static void OnPreprocessAnim(ModelImporter importer)
    {
        var clips = new ModelImporterClipAnimation[importer.defaultClipAnimations.Length];
        var i = 0;
        foreach (var clip in importer.defaultClipAnimations)
        {
            clips[i] = clip;
            clips[i].name = SLFileUtility.FileName(importer.assetPath);
            i += 1;
        }
        importer.clipAnimations = clips;
    }

    public static void OnRemove(string path)
    {
        var upperPath = path.ToUpper();
        if (upperPath.IsLeft("ASSETS/RAW/UNITS/") && SLFileUtility.FileName(path).Contains("_") && upperPath.Contains(".FBX"))
        {
            var newPath = GetDestPath(path);
            AssetDatabase.DeleteAsset(newPath);
        }

        if (upperPath.IsLeft("ASSETS/RAW/UNITS/") && SLFileUtility.FileName(path).Contains("_") && upperPath.Contains(".ANIM"))
        {
            var newPath = GetDestPath(path);
            AssetDatabase.DeleteAsset(newPath);
        }
    }

    public static void OnAdd(string path)
    {
        var upperPath = path.ToUpper();
        if (upperPath.IsLeft("ASSETS/RAW/UNITS/") && SLFileUtility.FileName(path).Contains("_") && upperPath.Contains(".FBX"))
        {
            CreateAnimation(path, GetDestPath(path));
        }

        if (upperPath.IsLeft("ASSETS/RAW/UNITS/") && SLFileUtility.FileName(path).Contains("_") && upperPath.Contains(".ANIM"))
        {
            AssetDatabase.CopyAsset(path, GetDestPath(path));
        }
    }

    public static void CreateAnimation(string path, string destPath)
    {
        SLFileUtility.MakeFolderFromFilePath(destPath);

        var motion = AssetDatabase.LoadAssetAtPath<Motion>(path);

        if (motion == null)
        {
            Debug.LogError("Cant load motion: " + path);
            return;
        }

        var newMotion = Object.Instantiate(motion);
        AssetDatabase.CreateAsset(newMotion, destPath);

        Debug.Log("Animation Build : " + destPath, newMotion);
    }
}