using System.Linq;
using UnityEditor;
using UnityEngine;

namespace AssetsImport
{
    public class AssetPostProcess : AssetPostprocessor
    {
        private void OnPostprocessAudio(AudioClip clip)
        {
            if (!assetImporter.importSettingsMissing) return;
            foreach (var item in ImporterAudio.AudioDetailMap.Where(item => assetPath.Contains(item.Key)))
            {
                Debug.Log("[AudioPostProcess]音频后处理！" + assetPath);
                var importer = (AudioImporter)assetImporter;
                var audioDetail = item.Value;
                ImporterAudio.DealAudioImporter(assetPath, clip, importer, audioDetail.ForceMono, audioDetail.Sensitive,
                    audioDetail.CompressSampleRate);
                Debug.Log("所有音频设置完成");
                break;
            }
        }

        private static void SetLayerToDefault(GameObject go, int layer)
        {
            if (go.layer == layer)
            {
                Debug.Log($"{go.name} 使用了未定义的Layer，设置默认Layer.");
                go.layer = 0;
            }

            foreach (Transform child in go.transform)
            {
                SetLayerToDefault(child.gameObject, layer);
            }
        }

        private static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
        {
            foreach (var assetPath in importedAssets)
            {
                // 检查导入的资源是否为Prefab
                if (assetPath.EndsWith(".prefab"))
                {
                    var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(assetPath);
                    if (prefab == null) continue;
                    for (var i = 0; i < 32; i++)
                    {
                        var layer = LayerMask.LayerToName(i);
                        // 如果Layer被定义（非空字符串），继续下一个
                        if (!string.IsNullOrEmpty(layer))
                        {
                            continue;
                        }

                        SetLayerToDefault(prefab, i);
                    }
                }

                if (assetPath.EndsWith(".max"))
                {
                    EditorUtility.DisplayDialog("警告", assetPath + "为.max文件," + "请不要导入.max文件", "确定(删除)");
                    AssetDatabase.DeleteAsset(assetPath);
                    AssetDatabase.Refresh();
                }
            }
        }

        private void OnPreprocessAsset()
        {
            if (!assetImporter.importSettingsMissing)
            {
                return;
            }

            if (!assetPath.EndsWith(".psd")) return;
            EditorUtility.DisplayDialog("警告", assetPath + "为.psd文件," + "请不要使用.psd格式的图片", "确定");
            Debug.LogWarning(assetPath + "为.psd文件," + "请不要使用.psd格式的图片");
        }
    }
}