#if UNITY_EDITOR
using System;
using System.IO;
using System.Linq;
using Newtonsoft.Json;
using UnityEditor;
using UnityEngine;

public static class InspectLmGirlMaterials
{
    static string PathOf(UnityEngine.Object obj)=>obj?AssetDatabase.GetAssetPath(obj):null;
    static object MaterialInfo(Material material)=>material?new{name=material.name,path=PathOf(material),shader=material.shader?material.shader.name:null,
        textures=material.GetTexturePropertyNames().Select(p=>new{property=p,texture=PathOf(material.GetTexture(p))}).ToArray()}:null;
    static object Renderers(GameObject obj)=>obj.GetComponentsInChildren<Renderer>(true).Select(r=>new{r.name,
        mesh=r is SkinnedMeshRenderer skin&&skin.sharedMesh?new{name=skin.sharedMesh.name,vertices=skin.sharedMesh.vertexCount,uv=skin.sharedMesh.HasVertexAttribute(UnityEngine.Rendering.VertexAttribute.TexCoord0)}:null,
        materials=r.sharedMaterials.Select(MaterialInfo).ToArray()}).ToArray();
    public static string Inspect()
    {
        const string path="Assets/Bundles/Characters/Human/test/girl/LmGirlTpose.fbx";
        var importer=(ModelImporter)AssetImporter.GetAtPath(path);
        var model=AssetDatabase.LoadAssetAtPath<GameObject>(path);
        var prefab=AssetDatabase.LoadAssetAtPath<GameObject>("Assets/Bundles/Characters/Human/test/girl/Girl.prefab");
        var report=new{importer=new{importer.materialImportMode,importer.materialLocation,importer.materialSearch,
            remaps=importer.GetExternalObjectMap().Select(p=>new{p.Key.name,path=PathOf(p.Value)}).ToArray()},
            fbx=Renderers(model),prefab=prefab?Renderers(prefab):null,
            embeddedMaterials=AssetDatabase.LoadAllAssetsAtPath(path).OfType<Material>().Select(MaterialInfo).ToArray(),
            availableReviewMaterial=MaterialInfo(AssetDatabase.LoadAssetAtPath<Material>("Assets/Review/CharacterAnimationLab/LmGirl/Generated/LmGirlTextured.mat")),
            scene=UnityEngine.Object.FindObjectsOfType<Animator>(true).Where(a=>a.name.IndexOf("LmGirl",StringComparison.OrdinalIgnoreCase)>=0).Select(a=>new{a.name,renderers=Renderers(a.gameObject)}).ToArray()};
        var json=JsonConvert.SerializeObject(report,Formatting.Indented);
        var directory=System.IO.Path.Combine(Directory.GetParent(Application.dataPath).Parent.FullName,"Tools/output/lmgirl_tpose_studio/material_audit");
        Directory.CreateDirectory(directory);File.WriteAllText(System.IO.Path.Combine(directory,"unity_materials.json"),json);return json;
    }
}
#endif