// PD 지시 #757 — Play 중 스포너·몬스터·Stage UI 검증 프로브 (읽기 전용)
// 실행: unity command run_script --file AgentScripts/WL_MonsterRuntimeProbe.cs --entry WL_MonsterRuntimeProbe.Run
// CLAUDE.md §1 준수: using 금지 · 네임스페이스 풀어 쓰기

public static class WL_MonsterRuntimeProbe
{
    const string kLogPath = "AgentScripts/staging/WL_Monsters/RUNTIME_LOG.txt";
    static System.Text.StringBuilder s;

    public static string Run()
    {
        s = new System.Text.StringBuilder();
        L("===== 런타임 검증  t=" + UnityEngine.Time.realtimeSinceStartup.ToString("F1") + "s =====");
        L("playing=" + UnityEngine.Application.isPlaying + " timeScale=" + UnityEngine.Time.timeScale);

        // 씬
        var sb = new System.Text.StringBuilder();
        for (int i = 0; i < UnityEngine.SceneManagement.SceneManager.sceneCount; i++)
        {
            var sc = UnityEngine.SceneManagement.SceneManager.GetSceneAt(i);
            if (sb.Length > 0) sb.Append(", ");
            sb.Append(sc.name + "(" + (sc.isLoaded ? "loaded" : "loading") + ")");
        }
        L("씬: " + sb);

        // 게임 모드 · 맵
        if (InGameInfo.Ins != null)
        {
            L("GameMode = " + InGameInfo.Ins.Get_GameMode() + "  (Stage 여야 함)");
            L("MyChoiceMapData.n_MapID = " + MyValue.MyChoiceMapData.n_MapID);
        }
        else L("[경고] InGameInfo 인스턴스 없음");

        // 로딩 UI
        if (LoadingUI.isIns && LoadingUI.Ins.go != null)
            L("LoadingUI 활성 = " + LoadingUI.Ins.go.activeInHierarchy + " (false 여야 로딩 종료)");

        // Stage HUD
        if (NewGameUI.isIns)
        {
            var ng = NewGameUI.Ins;
            var g = new System.Text.StringBuilder();
            for (int i = 0; i < ng.gos.Length; i++) g.Append("gos[" + i + "]=" + (ng.gos[i] == null ? "null" : ng.gos[i].activeInHierarchy.ToString()) + " ");
            for (int i = 0; i < ng.gos_ingame.Length; i++) g.Append("gos_ingame[" + i + "]=" + (ng.gos_ingame[i] == null ? "null" : ng.gos_ingame[i].activeInHierarchy.ToString()) + " ");
            for (int i = 0; i < ng.gos_etc.Length; i++) g.Append("gos_etc[" + i + "]=" + (ng.gos_etc[i] == null ? "null" : ng.gos_etc[i].activeInHierarchy.ToString()) + " ");
            L("NewGameUI: " + g);
        }

        // 스포너
        var mgrs = UnityEngine.Object.FindObjectsByType<MobControlMgr>(UnityEngine.FindObjectsSortMode.None);
        L("MobControlMgr 씬 내 = " + mgrs.Length + "개 (기대 19)");
        int done = 0;
        var notDone = new System.Text.StringBuilder();
        for (int i = 0; i < mgrs.Length; i++)
        {
            if (mgrs[i].Get_LoadComplete()) done++;
            else { if (notDone.Length > 0) notDone.Append(","); notDone.Append(mgrs[i].SpawnerID); }
        }
        L("로드 완료 스포너 = " + done + "/" + mgrs.Length + (notDone.Length > 0 ? "  미완료ID: " + notDone : ""));

        // Lv 라벨
        int lvOk = 0, lvUnknown = 0;
        var lvs = new System.Text.StringBuilder();
        for (int i = 0; i < mgrs.Length; i++)
        {
            var t = mgrs[i].text_lv;
            if (t == null) continue;
            if (t.text.Contains("?")) lvUnknown++; else lvOk++;
            if (lvs.Length > 0) lvs.Append(" ");
            lvs.Append(mgrs[i].SpawnerID + ":" + t.text);
        }
        L("Lv 라벨 정상 " + lvOk + " · 미해결(???) " + lvUnknown);
        L("라벨값: " + lvs);

        // 몬스터
        var mobs = UnityEngine.Object.FindObjectsByType<MobActor>(UnityEngine.FindObjectsSortMode.None);
        int alive = 0;
        for (int i = 0; i < mobs.Length; i++) if (mobs[i].isActiveAndEnabled) alive++;
        L("MobActor 생성 총수 = " + mobs.Length + " · 활성 = " + alive + "  (테이블 n_MaxMonsterCount 합계 175 기대)");

        // 플레이어
        if (MyValue.bMyPC && MyValue.MyPC != null)
        {
            var pc = MyValue.MyPC;
            L("플레이어 위치 = " + pc.transform.position.ToString("F2") + " scale=" + pc.transform.localScale.ToString("F2"));
            var anim = pc.GetComponentInChildren<UnityEngine.Animator>(true);
            if (anim != null)
            {
                L("Animator controller = " + (anim.runtimeAnimatorController == null ? "null" : anim.runtimeAnimatorController.name));
                L("  lying 보유=" + anim.HasState(0, UnityEngine.Animator.StringToHash("lying"))
                  + " getup 보유=" + anim.HasState(0, UnityEngine.Animator.StringToHash("getup")));
                var st = anim.GetCurrentAnimatorStateInfo(0);
                L("  현재 상태 hash=" + st.shortNameHash + " normTime=" + st.normalizedTime.ToString("F2"));
            }
            // 가장 가까운 몬스터
            float best = float.MaxValue; MobActor near = null;
            for (int i = 0; i < mobs.Length; i++)
            {
                if (!mobs[i].isActiveAndEnabled) continue;
                float d = UnityEngine.Vector3.Distance(pc.transform.position, mobs[i].transform.position);
                if (d < best) { best = d; near = mobs[i]; }
            }
            L("가장 가까운 활성 몬스터 = " + (near == null ? "없음" : near.name + " " + best.ToString("F1") + "m @" + near.transform.position.ToString("F1")));
        }
        else L("[경고] MyPC 없음");

        Flush();
        return "OK — " + kLogPath;
    }

    // 전투 확인용: 가장 가까운 몬스터의 HP 를 찍는다
    public static string Mob()
    {
        s = new System.Text.StringBuilder();
        var mobs = UnityEngine.Object.FindObjectsByType<MobActor>(UnityEngine.FindObjectsSortMode.None);
        int alive = 0; for (int i = 0; i < mobs.Length; i++) if (mobs[i].isActiveAndEnabled) alive++;
        L("t=" + UnityEngine.Time.realtimeSinceStartup.ToString("F1") + " 총 " + mobs.Length + " 활성 " + alive);
        if (MyValue.bMyPC && MyValue.MyPC != null)
        {
            var pc = MyValue.MyPC;
            L("PC pos=" + pc.transform.position.ToString("F2") + " HP=" + Num(pc, "Get_HP"));
            float best = float.MaxValue; MobActor near = null;
            for (int i = 0; i < mobs.Length; i++)
            {
                if (!mobs[i].isActiveAndEnabled) continue;
                float d = UnityEngine.Vector3.Distance(pc.transform.position, mobs[i].transform.position);
                if (d < best) { best = d; near = mobs[i]; }
            }
            if (near != null)
                L("근접몹 " + near.name + " d=" + best.ToString("F1") + " HP=" + Num(near, "Get_HP") + " active=" + near.isActiveAndEnabled);
        }
        var txt = s.ToString();
        System.IO.File.AppendAllText(kLogPath, txt);
        return txt;
    }

    // 지정 스포너를 내려다보는 임시 카메라로 렌더 (몬스터 군집 캡처용 · 저장은 Assets 밖)
    public static string Shot(string arg)
    {
        var parts = arg.Split(':');
        int id = int.Parse(parts[0]);
        string tag = parts.Length > 1 ? parts[1] : ("spawner" + id);
        float height = parts.Length > 2 ? float.Parse(parts[2]) : 18f;
        float back = parts.Length > 3 ? float.Parse(parts[3]) : 18f;

        var mgrs = UnityEngine.Object.FindObjectsByType<MobControlMgr>(UnityEngine.FindObjectsSortMode.None);
        MobControlMgr target = null;
        for (int i = 0; i < mgrs.Length; i++) if (mgrs[i].SpawnerID == id) { target = mgrs[i]; break; }
        if (target == null) return "SpawnerID " + id + " 없음";

        int alive = 0;
        var mobs = UnityEngine.Object.FindObjectsByType<MobActor>(UnityEngine.FindObjectsSortMode.None);
        for (int i = 0; i < mobs.Length; i++)
            if (mobs[i].isActiveAndEnabled && UnityEngine.Vector3.Distance(mobs[i].transform.position, target.transform.position) <= target.MobGenRange + 5f) alive++;

        var src = UnityEngine.Camera.main;
        int w = 1280, h = 720;
        var rt = new UnityEngine.RenderTexture(w, h, 24, UnityEngine.RenderTextureFormat.ARGB32);
        var go = new UnityEngine.GameObject("__wlShotCam");
        var c = go.AddComponent<UnityEngine.Camera>();
        if (src != null) c.CopyFrom(src);
        c.targetTexture = rt; c.enabled = false; c.orthographic = false; c.fieldOfView = 60f;
        var dir = new UnityEngine.Vector3(-0.707f, 0f, 0.707f);      // CamRot_Portal 315도 방향
        go.transform.position = target.transform.position - dir * back + UnityEngine.Vector3.up * height;
        go.transform.LookAt(target.transform.position);
        c.Render();

        var prev = UnityEngine.RenderTexture.active;
        UnityEngine.RenderTexture.active = rt;
        var tex = new UnityEngine.Texture2D(w, h, UnityEngine.TextureFormat.RGB24, false);
        tex.ReadPixels(new UnityEngine.Rect(0, 0, w, h), 0, 0); tex.Apply();
        UnityEngine.RenderTexture.active = prev;

        var d = "Screenshots_WL/monsters";
        System.IO.Directory.CreateDirectory(d);
        var path = d + "/" + tag + ".png";
        System.IO.File.WriteAllBytes(path, UnityEngine.ImageConversion.EncodeToPNG(tex));

        UnityEngine.Object.DestroyImmediate(go); UnityEngine.Object.DestroyImmediate(tex);
        rt.Release(); UnityEngine.Object.DestroyImmediate(rt);
        return "saved " + path + "  SpawnerID=" + id + " @" + target.transform.position.ToString("F1")
            + " 반경내 활성몹=" + alive + " 라벨=" + (target.text_lv == null ? "-" : target.text_lv.text);
    }

    static string Num(object o, string method)
    {
        if (o == null) return "-";
        var m = o.GetType().GetMethod(method, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
        if (m == null || m.GetParameters().Length != 0) return "(no " + method + ")";
        try { return System.Convert.ToString(m.Invoke(o, null)); } catch (System.Exception e) { return "err:" + e.Message; }
    }

    static void L(string t) { s.AppendLine(t); }
    static void Flush()
    {
        var dir = System.IO.Path.GetDirectoryName(kLogPath);
        if (!System.IO.Directory.Exists(dir)) System.IO.Directory.CreateDirectory(dir);
        System.IO.File.WriteAllText(kLogPath, s.ToString());
    }
}