using System.Text;
using UnityEditor;
using UnityEngine;

public static class InspectMaleExplorer
{
    public static string Execute()
    {
        const string path = "Assets/Bundles/Characters/MaleExplorer/MaleExplorer.prefab";
        var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(path);
        if (prefab == null) return "prefab null";

        var go = (GameObject)PrefabUtility.InstantiatePrefab(prefab);
        go.name = "MaleExplorer_Inspect";
        go.transform.position = new Vector3(0f, 0f, 2.5f);

        var sb = new StringBuilder();
        sb.AppendLine($"root scale={go.transform.localScale} pos={go.transform.position}");
        foreach (var r in go.GetComponentsInChildren<Renderer>(true))
        {
            var mat = r.sharedMaterial;
            sb.AppendLine(
                $"renderer={r.GetType().Name} path={GetPath(r.transform)} enabled={r.enabled} " +
                $"bounds={r.bounds} mat={(mat ? mat.name : "null")} " +
                $"shader={(mat && mat.shader ? mat.shader.name : "null")}");
        }
        foreach (var mf in go.GetComponentsInChildren<MeshFilter>(true))
        {
            sb.AppendLine(
                $"meshFilter={GetPath(mf.transform)} mesh={(mf.sharedMesh ? mf.sharedMesh.name : "null")} " +
                $"verts={(mf.sharedMesh ? mf.sharedMesh.vertexCount : 0)}");
        }
        foreach (var smr in go.GetComponentsInChildren<SkinnedMeshRenderer>(true))
        {
            sb.AppendLine(
                $"skinned={GetPath(smr.transform)} mesh={(smr.sharedMesh ? smr.sharedMesh.name : "null")} " +
                $"verts={(smr.sharedMesh ? smr.sharedMesh.vertexCount : 0)}");
        }
        return sb.ToString();
    }

    static string GetPath(Transform t)
    {
        var p = t.name;
        while (t.parent != null)
        {
            t = t.parent;
            p = t.name + "/" + p;
        }
        return p;
    }
}