feat(metadata-fetch): add result summary modal with i18n, fix contrast and counting bugs (#38)

locales/de.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "Version gelöscht"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "Metadaten abrufen — Zusammenfassung",
+            "statSuccess": "Erfolgreich",
+            "statFailed": "Fehlgeschlagen",
+            "statSkipped": "Übersprungen",
+            "statTotal": "Gesamt geprüft",
+            "statDuration": "Dauer",
+            "successMessage": "Alle {count} {type}s erfolgreich aktualisiert!",
+            "failedItems": "Fehlgeschlagene Elemente ({count})",
+            "close": "Schließen",
+            "copyReport": "Bericht kopieren",
+            "downloadCsv": "CSV herunterladen",
+            "columnModelName": "Modellname",
+            "columnError": "Fehler"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "{successCount} {type}s erfolgreich verschoben",
             "exampleImagesDownloadSuccess": "Beispielbilder erfolgreich heruntergeladen!",
             "exampleImagesDownloadFailed": "Fehler beim Herunterladen der Beispielbilder: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "In die Zwischenablage kopiert",
+            "downloadStarted": "Download gestartet"
         }
     },
     "doctor": {

locales/en.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "Version deleted"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "Metadata Fetch Summary",
+            "statSuccess": "Success",
+            "statFailed": "Failed",
+            "statSkipped": "Skipped",
+            "statTotal": "Total Scanned",
+            "statDuration": "Duration",
+            "successMessage": "All {count} {type}s updated successfully!",
+            "failedItems": "Failed Items ({count})",
+            "close": "Close",
+            "copyReport": "Copy Report",
+            "downloadCsv": "Download CSV",
+            "columnModelName": "Model Name",
+            "columnError": "Error"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "Successfully moved {successCount} {type}s",
             "exampleImagesDownloadSuccess": "Successfully downloaded example images!",
             "exampleImagesDownloadFailed": "Failed to download example images: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "Copied to clipboard",
+            "downloadStarted": "Download started"
         }
     },
     "doctor": {

locales/es.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "Versión eliminada"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "Resumen de obtención de metadatos",
+            "statSuccess": "Éxito",
+            "statFailed": "Fallido",
+            "statSkipped": "Omitido",
+            "statTotal": "Total escaneado",
+            "statDuration": "Duración",
+            "successMessage": "¡Todos los {count} {type}s actualizados correctamente!",
+            "failedItems": "Elementos fallidos ({count})",
+            "close": "Cerrar",
+            "copyReport": "Copiar informe",
+            "downloadCsv": "Descargar CSV",
+            "columnModelName": "Nombre del modelo",
+            "columnError": "Error"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "Movidos exitosamente {successCount} {type}s",
             "exampleImagesDownloadSuccess": "¡Imágenes de ejemplo descargadas exitosamente!",
             "exampleImagesDownloadFailed": "Error al descargar imágenes de ejemplo: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "Copiado al portapapeles",
+            "downloadStarted": "Descarga iniciada"
         }
     },
     "doctor": {

locales/fr.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "Version supprimée"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "Récapitulatif de la récupération des métadonnées",
+            "statSuccess": "Réussi",
+            "statFailed": "Échoué",
+            "statSkipped": "Ignoré",
+            "statTotal": "Total scanné",
+            "statDuration": "Durée",
+            "successMessage": "Tous les {count} {type}s mis à jour avec succès !",
+            "failedItems": "Éléments échoués ({count})",
+            "close": "Fermer",
+            "copyReport": "Copier le rapport",
+            "downloadCsv": "Télécharger CSV",
+            "columnModelName": "Nom du modèle",
+            "columnError": "Erreur"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "{successCount} {type}s déplacés avec succès",
             "exampleImagesDownloadSuccess": "Images d'exemple téléchargées avec succès !",
             "exampleImagesDownloadFailed": "Échec du téléchargement des images d'exemple : {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "Copié dans le presse-papiers",
+            "downloadStarted": "Téléchargement démarré"
         }
     },
     "doctor": {

locales/he.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "הגרסה נמחקה"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "סיכום שליפת מטא-דאטה",
+            "statSuccess": "הצלחה",
+            "statFailed": "נכשל",
+            "statSkipped": "דולג",
+            "statTotal": "סה\"כ נסרק",
+            "statDuration": "משך",
+            "successMessage": "כל {count} {type}s עודכנו בהצלחה!",
+            "failedItems": "פריטים נכשלים ({count})",
+            "close": "סגור",
+            "copyReport": "העתק דוח",
+            "downloadCsv": "הורד CSV",
+            "columnModelName": "שם המודל",
+            "columnError": "שגיאה"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "הועברו בהצלחה {successCount} {type}s",
             "exampleImagesDownloadSuccess": "תמונות הדוגמה הורדו בהצלחה!",
             "exampleImagesDownloadFailed": "הורדת תמונות הדוגמה נכשלה: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "הועתק ללוח",
+            "downloadStarted": "ההורדה החלה"
         }
     },
     "doctor": {

locales/ja.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "バージョンを削除しました"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "メタデータ取得サマリー",
+            "statSuccess": "成功",
+            "statFailed": "失敗",
+            "statSkipped": "スキップ",
+            "statTotal": "スキャン合計",
+            "statDuration": "所要時間",
+            "successMessage": "すべての{count}件の{type}を正常に更新しました",
+            "failedItems": "失敗したアイテム ({count})",
+            "close": "閉じる",
+            "copyReport": "レポートをコピー",
+            "downloadCsv": "CSVをダウンロード",
+            "columnModelName": "モデル名",
+            "columnError": "エラー"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "{successCount} {type}が正常に移動されました",
             "exampleImagesDownloadSuccess": "例画像が正常にダウンロードされました！",
             "exampleImagesDownloadFailed": "例画像のダウンロードに失敗しました：{message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "クリップボードにコピーしました",
+            "downloadStarted": "ダウンロードを開始しました"
         }
     },
     "doctor": {

locales/ko.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "버전이 삭제되었습니다"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "메타데이터 가져오기 요약",
+            "statSuccess": "성공",
+            "statFailed": "실패",
+            "statSkipped": "건너뜀",
+            "statTotal": "총 스캔",
+            "statDuration": "소요 시간",
+            "successMessage": "모든 {count}개 {type}이(가) 성공적으로 업데이트되었습니다",
+            "failedItems": "실패한 항목 ({count})",
+            "close": "닫기",
+            "copyReport": "보고서 복사",
+            "downloadCsv": "CSV 다운로드",
+            "columnModelName": "모델 이름",
+            "columnError": "오류"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "{successCount}개 {type}이(가) 성공적으로 이동되었습니다",
             "exampleImagesDownloadSuccess": "예시 이미지가 성공적으로 다운로드되었습니다!",
             "exampleImagesDownloadFailed": "예시 이미지 다운로드 실패: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "클립보드에 복사됨",
+            "downloadStarted": "다운로드 시작됨"
         }
     },
     "doctor": {

locales/ru.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "Версия удалена"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "Сводка получения метаданных",
+            "statSuccess": "Успешно",
+            "statFailed": "Ошибка",
+            "statSkipped": "Пропущено",
+            "statTotal": "Всего проверено",
+            "statDuration": "Длительность",
+            "successMessage": "Все {count} {type}s успешно обновлены",
+            "failedItems": "Ошибочные элементы ({count})",
+            "close": "Закрыть",
+            "copyReport": "Копировать отчет",
+            "downloadCsv": "Скачать CSV",
+            "columnModelName": "Имя модели",
+            "columnError": "Ошибка"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "Успешно перемещено {successCount} {type}s",
             "exampleImagesDownloadSuccess": "Примеры изображений успешно загружены!",
             "exampleImagesDownloadFailed": "Не удалось загрузить примеры изображений: {message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "Скопировано в буфер обмена",
+            "downloadStarted": "Загрузка начата"
         }
     },
     "doctor": {

locales/zh-CN.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "版本已删除"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "元数据获取摘要",
+            "statSuccess": "成功",
+            "statFailed": "失败",
+            "statSkipped": "已跳过",
+            "statTotal": "总计扫描",
+            "statDuration": "耗时",
+            "successMessage": "全部 {count} 个 {type} 更新成功！",
+            "failedItems": "失败项目 ({count})",
+            "close": "关闭",
+            "copyReport": "复制报告",
+            "downloadCsv": "下载 CSV",
+            "columnModelName": "模型名称",
+            "columnError": "错误"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "成功移动 {successCount} 个 {type}",
             "exampleImagesDownloadSuccess": "示例图片下载成功！",
             "exampleImagesDownloadFailed": "示例图片下载失败：{message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "已复制到剪贴板",
+            "downloadStarted": "下载已开始"
         }
     },
     "doctor": {

locales/zh-TW.json

@@ -1398,6 +1398,21 @@
                     "versionDeleted": "已刪除此版本"
                 }
             }
+        },
+        "metadataFetchSummary": {
+            "title": "元資料獲取摘要",
+            "statSuccess": "成功",
+            "statFailed": "失敗",
+            "statSkipped": "已跳過",
+            "statTotal": "總計掃描",
+            "statDuration": "耗時",
+            "successMessage": "全部 {count} 個 {type} 更新成功！",
+            "failedItems": "失敗項目 ({count})",
+            "close": "關閉",
+            "copyReport": "複製報告",
+            "downloadCsv": "下載 CSV",
+            "columnModelName": "模型名稱",
+            "columnError": "錯誤"
         }
     },
     "modelTags": {
@@ -1957,7 +1972,9 @@
             "bulkMoveSuccess": "已成功移動 {successCount} 個 {type}",
             "exampleImagesDownloadSuccess": "範例圖片下載成功！",
             "exampleImagesDownloadFailed": "下載範例圖片失敗：{message}",
-            "moveFailed": "Failed to move item: {message}"
+            "moveFailed": "Failed to move item: {message}",
+            "copiedToClipboard": "已複製到剪貼簿",
+            "downloadStarted": "下載已開始"
         }
     },
     "doctor": {

py/services/use_cases/bulk_metadata_refresh_use_case.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import logging
+import time
 from typing import Any, Dict, List, Optional, Protocol, Sequence
 
 from ..metadata_sync_service import MetadataSyncService
@@ -62,16 +63,35 @@ class BulkMetadataRefreshUseCase:
         ]
 
         total_to_process = len(to_process)
+        initial_skipped = total_models - total_to_process  # models excluded from fetch queue
         processed = 0
         success = 0
+        skipped_count = initial_skipped
+        handled_count = initial_skipped
         needs_resort = False
+        start_time = time.monotonic()
+        failures: List[Dict[str, str]] = []
 
         self._service.scanner.reset_cancellation()
 
         async def emit(status: str, **extra: Any) -> None:
             if progress_callback is None:
                 return
-            payload = {"status": status, "total": total_to_process, "processed": processed, "success": success}
+            payload = {
+                "status": status,
+                "total": total_models,
+                "processed": processed,
+                "success": success,
+                "failure_count": len(failures),
+                "skipped_count": skipped_count,
+                "handled": handled_count,
+                "elapsed_seconds": int(time.monotonic() - start_time),
+            }
+            # Only include full failure details in terminal emits (completed,
+            # cancelled, rate_limited) to avoid serializing the list on every
+            # per-model progress update.
+            if failures and status in ("completed", "cancelled", "rate_limited"):
+                payload["failures"] = failures
             payload.update(extra)
             await progress_callback.on_progress(payload)
 
@@ -84,7 +104,7 @@ class BulkMetadataRefreshUseCase:
             if self._service.scanner.is_cancelled():
                 self._logger.info("Bulk metadata refresh cancelled by user")
                 await emit("cancelled", processed=processed, success=success)
-                return {"success": False, "message": "Operation cancelled", "processed": processed, "updated": success, "total": total_models}
+                return {"success": False, "message": "Operation cancelled", "processed": processed, "updated": success, "total": total_models, "failures": failures, "failure_count": len(failures), "skipped_count": skipped_count, "elapsed_seconds": int(time.monotonic() - start_time)}
             try:
                 original_name = model.get("model_name")
 
@@ -104,17 +124,23 @@ class BulkMetadataRefreshUseCase:
                             model["hash_status"] = "completed"
                         else:
                             self._logger.error(f"Failed to calculate hash for {file_path}")
+                            failures.append({"name": model.get("model_name", file_path or "Unknown"), "error": "Failed to calculate hash"})
                             processed += 1
+                            handled_count += 1
                             continue
                     else:
                         self._logger.warning(f"Scanner does not support lazy hash calculation for {file_path}")
+                        skipped_count += 1
                         processed += 1
+                        handled_count += 1
                         continue
 
                 # Skip models without valid hash
                 if not model.get("sha256"):
                     self._logger.warning(f"Skipping model without hash: {file_path}")
+                    skipped_count += 1
                     processed += 1
+                    handled_count += 1
                     continue
 
                 await MetadataManager.hydrate_model_data(model)
@@ -130,7 +156,16 @@ class BulkMetadataRefreshUseCase:
                 else:
                     consecutive_rate_limits = 0
 
+                if not result:
+                    current_name = model.get("model_name", file_path or "Unknown")
+                    failures.append({"name": current_name, "error": error_msg or "Unknown error"})
+                    self._logger.warning("Failed to fetch metadata for %s: %s", current_name, error_msg)
+
                 if consecutive_rate_limits >= RATE_LIMIT_ABORT_THRESHOLD:
+                    # The current model was attempted and failed due to rate limiting;
+                    # count it before aborting so the summary is consistent.
+                    processed += 1
+                    handled_count += 1
                     self._logger.warning(
                         "Bulk metadata refresh aborted: %d consecutive rate limits detected. "
                         "Processed %d/%d models.",
@@ -140,8 +175,6 @@ class BulkMetadataRefreshUseCase:
                     )
                     await emit(
                         "rate_limited",
-                        processed=processed,
-                        success=success,
                     )
                     return {
                         "success": False,
@@ -149,6 +182,10 @@ class BulkMetadataRefreshUseCase:
                         "processed": processed,
                         "updated": success,
                         "total": total_models,
+                        "failures": failures,
+                        "failure_count": len(failures),
+                        "skipped_count": skipped_count,
+                        "elapsed_seconds": int(time.monotonic() - start_time),
                     }
 
                 if result:
@@ -156,6 +193,7 @@ class BulkMetadataRefreshUseCase:
                     if original_name != model.get("model_name"):
                         needs_resort = True
                 processed += 1
+                handled_count += 1
                 await emit(
                     "processing",
                     processed=processed,
@@ -164,6 +202,9 @@ class BulkMetadataRefreshUseCase:
                 )
             except Exception as exc:  # pragma: no cover - logging path
                 processed += 1
+                handled_count += 1
+                current_name = model.get("model_name", model.get("file_path", "Unknown"))
+                failures.append({"name": current_name, "error": str(exc)})
                 self._logger.error(
                     "Error fetching CivitAI data for %s: %s",
                     model.get("file_path"),
@@ -180,7 +221,7 @@ class BulkMetadataRefreshUseCase:
             f"{success} of {processed} processed {self._service.model_type}s (total: {total_models})"
         )
 
-        return {"success": True, "message": message, "processed": processed, "updated": success, "total": total_models}
+        return {"success": True, "message": message, "processed": processed, "updated": success, "total": total_models, "failures": failures, "failure_count": len(failures), "skipped_count": skipped_count, "elapsed_seconds": int(time.monotonic() - start_time)}
 
     @staticmethod
     def _is_in_skip_path(folder: str, skip_paths: List[str]) -> bool:

static/css/components/metadata-refresh-result.css

@@ -0,0 +1,196 @@
+/* Metadata Refresh Result Modal — component styles only */
+
+.metadata-refresh-result-modal {
+    max-width: 700px;
+}
+
+.refresh-summary-stats {
+    display: flex;
+    flex-wrap: wrap;
+    gap: var(--space-2);
+    margin-bottom: var(--space-3);
+}
+
+.stat-card {
+    display: flex;
+    align-items: center;
+    gap: var(--space-2);
+    padding: var(--space-2) var(--space-3);
+    border-radius: var(--border-radius-sm);
+    background: var(--surface-subtle);
+    border-left: 4px solid transparent;
+    font-size: var(--text-sm);
+    flex: 1;
+    min-width: 130px;
+}
+
+.stat-card > i {
+    font-size: 1.25em;
+    flex-shrink: 0;
+}
+
+.stat-card-body {
+    display: flex;
+    flex-direction: column;
+    min-width: 0;
+}
+
+.stat-card-label {
+    font-size: var(--text-xs);
+    color: var(--text-secondary);
+    line-height: var(--leading-tight);
+}
+
+.stat-card-value {
+    font-weight: var(--weight-bold);
+    font-size: var(--text-lg);
+    color: var(--lora-text);
+    line-height: var(--leading-tight);
+}
+
+.stat-card-success {
+    border-left-color: var(--color-success);
+}
+
+.stat-card-success > i {
+    color: var(--color-success);
+}
+
+.stat-card-failure {
+    border-left-color: var(--color-error);
+}
+
+.stat-card-failure > i {
+    color: var(--color-error);
+}
+
+.stat-card-skipped {
+    border-left-color: var(--color-warning);
+}
+
+.stat-card-skipped > i {
+    color: var(--color-warning);
+}
+
+.stat-card-total {
+    border-left-color: var(--color-info);
+}
+
+.stat-card-total > i {
+    color: var(--color-info);
+}
+
+.stat-card-time {
+    border-left-color: var(--color-accent);
+}
+
+.stat-card-time > i {
+    color: var(--color-accent);
+}
+
+.refresh-failures-section {
+    margin-bottom: var(--space-3);
+}
+
+.refresh-failures-section h4 {
+    margin: 0 0 var(--space-2) 0;
+    font-size: var(--text-base);
+    color: var(--color-error);
+    display: flex;
+    align-items: center;
+    gap: var(--space-1);
+}
+
+.refresh-failures-section h4 i {
+    font-size: 0.9em;
+}
+
+.failure-table-wrapper {
+    max-height: 300px;
+    overflow-y: auto;
+    border: 1px solid var(--lora-border);
+    border-radius: var(--border-radius-sm);
+}
+
+.failure-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: var(--text-sm);
+}
+
+.failure-table th {
+    position: sticky;
+    top: 0;
+    background: var(--lora-surface);
+    border-bottom: 2px solid var(--lora-border);
+    padding: var(--space-1) var(--space-2);
+    text-align: left;
+    font-weight: var(--weight-semibold);
+    color: var(--text-secondary);
+    z-index: 1;
+}
+
+.failure-table td {
+    padding: var(--space-1) var(--space-2);
+    border-bottom: 1px solid var(--lora-border);
+    vertical-align: top;
+}
+
+.failure-table tr:last-child td {
+    border-bottom: none;
+}
+
+.failure-table tr:hover td {
+    background: var(--surface-subtle);
+}
+
+.failure-index {
+    width: 30px;
+    text-align: center;
+    color: var(--text-secondary);
+}
+
+.failure-name {
+    max-width: 300px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-family: var(--font-mono);
+    font-size: var(--text-xs);
+}
+
+.failure-error {
+    color: var(--color-error);
+    font-size: var(--text-xs);
+}
+
+.refresh-success-message {
+    display: flex;
+    align-items: center;
+    gap: var(--space-2);
+    padding: var(--space-3);
+    margin-bottom: var(--space-3);
+    background: var(--surface-subtle);
+    border-left: 4px solid var(--color-success);
+    color: var(--lora-text);
+    border-radius: var(--border-radius-sm);
+    font-weight: var(--weight-medium);
+}
+
+.refresh-success-message i {
+    font-size: 1.2em;
+    flex-shrink: 0;
+    color: var(--color-success);
+}
+
+[data-theme="dark"] .failure-table th {
+    background: var(--lora-surface);
+}
+
+[data-theme="dark"] .failure-table td {
+    border-bottom-color: var(--lora-border);
+}
+
+[data-theme="dark"] .failure-table tr:hover td {
+    background: var(--surface-subtle);
+}

static/css/style.css

@@ -40,6 +40,7 @@
 @import 'components/statistics.css'; /* Add statistics component */
 @import 'components/sidebar.css'; /* Add sidebar component */
 @import 'components/media-viewer.css';
+@import 'components/metadata-refresh-result.css';
 
 .initialization-notice {
     display: flex;

static/js/api/baseModelApi.js

@@ -547,6 +547,14 @@ export class BaseModelApiClient {
                 const wsProtocol = window.location.protocol === 'https:' ? 'wss://' : 'ws://';
                 ws = new WebSocket(`${wsProtocol}${window.location.host}${WS_ENDPOINTS.fetchProgress}`);
 
+                // Wait for WebSocket connection to establish
+                await new Promise((resolve, reject) => {
+                    ws.onopen = resolve;
+                    ws.onerror = reject;
+                });
+
+                // Now that we're connected, set up the message/error handlers
+                // for the actual operation (separate from connection errors)
                 const operationComplete = new Promise((resolve, reject) => {
                     ws.onmessage = (event) => {
                         const data = JSON.parse(event.data);
@@ -556,25 +564,39 @@ export class BaseModelApiClient {
                                 loading.setStatus('Starting metadata fetch...');
                                 break;
 
-                            case 'processing':
+                            case 'processing': {
-                                const percent = ((data.processed / data.total) * 100).toFixed(1);
+                                const handled = data.handled || data.processed;
+                                const percent = ((handled / data.total) * 100).toFixed(1);
                                 loading.setProgress(percent);
-                                loading.setStatus(
+                                let statusText = `Processing (${handled}/${data.total}) ${data.current_name || ''}`;
-                                    `Processing (${data.processed}/${data.total}) ${data.current_name}`
+                                if (data.failure_count > 0) {
-                                );
+                                    statusText += ` | ❌ ${data.failure_count} failed`;
+                                }
+                                if (data.skipped_count > 0) {
+                                    statusText += ` | ⏭️ ${data.skipped_count} skipped`;
+                                }
+                                loading.setStatus(statusText);
                                 break;
+                            }
 
-                            case 'completed':
+                            case 'completed': {
                                 loading.setProgress(100);
-                                loading.setStatus(
+                                let summaryText = `Completed: Updated ${data.success} of ${data.processed} ${this.apiConfig.config.displayName}s`;
-                                    `Completed: Updated ${data.success} of ${data.processed} ${this.apiConfig.config.displayName}s`
+                                if (data.failure_count > 0) {
-                                );
+                                    summaryText += ` | ❌ ${data.failure_count} failed`;
+                                }
+                                if (data.skipped_count > 0) {
+                                    summaryText += ` | ⏭️ ${data.skipped_count} skipped`;
+                                }
+                                summaryText += ` (⏱ ${data.elapsed_seconds || '?'}s)`;
+                                loading.setStatus(summaryText);
                                 resolve(data);
                                 break;
+                            }
 
                             case 'cancelled':
                                 loading.setStatus('Operation cancelled by user');
-                                resolve(data); // Consider it complete but marked as cancelled
+                                resolve(data);
                                 break;
 
                             case 'error':
@@ -588,12 +610,6 @@ export class BaseModelApiClient {
                     };
                 });
 
-                // Wait for WebSocket connection to establish
-                await new Promise((resolve, reject) => {
-                    ws.onopen = resolve;
-                    ws.onerror = reject;
-                });
-
                 const response = await fetch(this.apiConfig.endpoints.fetchAllCivitai, {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
@@ -608,10 +624,10 @@ export class BaseModelApiClient {
                 const finalData = await operationComplete;
 
                 resetAndReload(false);
-                if (finalData && finalData.status === 'cancelled') {
+
-                    showToast('toast.api.operationCancelledPartial', { success: finalData.success, total: finalData.total }, 'info');
+                // Show result summary with failure details
-                } else {
+                if (finalData) {
-                    showToast('toast.api.metadataUpdateComplete', {}, 'success');
+                    this._showMetadataRefreshResult(finalData);
                 }
             } catch (error) {
                 console.error('Error fetching metadata:', error);
@@ -627,6 +643,210 @@ export class BaseModelApiClient {
         });
     }
 
+    _showMetadataRefreshResult(data) {
+        const { success, total } = data;
+
+        if (data.status === 'cancelled') {
+            showToast('toast.api.operationCancelledPartial', { success, total }, 'info');
+            return;
+        }
+
+        this._showFailureDetailsModal(data);
+    }
+
+    _showFailureDetailsModal(data) {
+        const { failures = [], success, processed, total, failure_count, skipped_count, elapsed_seconds } = data;
+
+        // Build failure list HTML
+        const failureRows = failures.map((f, i) =>
+            `<tr>
+                <td class="failure-index">${i + 1}</td>
+                <td class="failure-name" title="${this._escapeHtml(f.name)}">${this._escapeHtml(f.name)}</td>
+                <td class="failure-error">${this._escapeHtml(f.error || 'Unknown')}</td>
+            </tr>`
+        ).join('');
+
+        const modalHtml = `
+            <div id="metadataRefreshResultModal" class="modal" style="display: block;">
+                <div class="modal-content metadata-refresh-result-modal">
+                    <button class="close" data-action="close-modal">&times;</button>
+
+                    <h2><i class="fas fa-sync-alt"></i> ${translate('modals.metadataFetchSummary.title', {}, 'Metadata Fetch Summary')}</h2>
+
+                    <div class="refresh-summary-stats">
+                        <div class="stat-card stat-card-success">
+                            <i class="fas fa-check-circle"></i>
+                            <div class="stat-card-body">
+                                <span class="stat-card-label">${translate('modals.metadataFetchSummary.statSuccess', {}, 'Success')}</span>
+                                <span class="stat-card-value">${success}</span>
+                            </div>
+                        </div>
+                        <div class="stat-card stat-card-failure">
+                            <i class="fas fa-times-circle"></i>
+                            <div class="stat-card-body">
+                                <span class="stat-card-label">${translate('modals.metadataFetchSummary.statFailed', {}, 'Failed')}</span>
+                                <span class="stat-card-value">${failure_count}</span>
+                            </div>
+                        </div>
+                        <div class="stat-card stat-card-skipped">
+                            <i class="fas fa-forward"></i>
+                            <div class="stat-card-body">
+                                <span class="stat-card-label">${translate('modals.metadataFetchSummary.statSkipped', {}, 'Skipped')}</span>
+                                <span class="stat-card-value">${skipped_count}</span>
+                            </div>
+                        </div>
+                        <div class="stat-card stat-card-total">
+                            <i class="fas fa-database"></i>
+                            <div class="stat-card-body">
+                                <span class="stat-card-label">${translate('modals.metadataFetchSummary.statTotal', {}, 'Total Scanned')}</span>
+                                <span class="stat-card-value">${total || processed}</span>
+                            </div>
+                        </div>
+                        <div class="stat-card stat-card-time">
+                            <i class="fas fa-clock"></i>
+                            <div class="stat-card-body">
+                                <span class="stat-card-label">${translate('modals.metadataFetchSummary.statDuration', {}, 'Duration')}</span>
+                                <span class="stat-card-value">${elapsed_seconds}s</span>
+                            </div>
+                        </div>
+                    </div>
+
+                    ${failure_count > 0 ? `
+                    <div class="refresh-failures-section">
+                        <h4><i class="fas fa-exclamation-triangle"></i> ${translate('modals.metadataFetchSummary.failedItems', { count: failure_count }, 'Failed Items (' + failure_count + ')')}</h4>
+                        <div class="failure-table-wrapper">
+                            <table class="failure-table">
+                                <thead>
+                                    <tr>
+                                        <th>#</th>
+                                        <th>${translate('modals.metadataFetchSummary.columnModelName', {}, 'Model Name')}</th>
+                                        <th>${translate('modals.metadataFetchSummary.columnError', {}, 'Error')}</th>
+                                    </tr>
+                                </thead>
+                                <tbody>${failureRows}</tbody>
+                            </table>
+                        </div>
+                    </div>
+                    ` : `
+                    <div class="refresh-success-message">
+                        <i class="fas fa-check-circle"></i> ${translate('modals.metadataFetchSummary.successMessage', { count: success, type: this.apiConfig.config.displayName }, 'All ' + success + ' ' + this.apiConfig.config.displayName + 's updated successfully!')}
+                    </div>
+                    `}
+
+                    <div class="modal-actions">
+                        <button class="cancel-btn" data-action="close-modal">${translate('modals.metadataFetchSummary.close', {}, 'Close')}</button>
+                        ${failure_count > 0 ? `
+                        <button class="secondary-btn" data-action="copy-report"><i class="fas fa-copy"></i> ${translate('modals.metadataFetchSummary.copyReport', {}, 'Copy Report')}</button>
+                        <button class="secondary-btn" data-action="download-csv"><i class="fas fa-download"></i> ${translate('modals.metadataFetchSummary.downloadCsv', {}, 'Download CSV')}</button>
+                        ` : ''}
+                    </div>
+                </div>
+            </div>
+        `;
+
+        const existing = document.getElementById('metadataRefreshResultModal');
+        if (existing) existing.remove();
+
+        const container = document.createElement('div');
+        container.innerHTML = modalHtml;
+        const modal = container.firstElementChild;
+        document.body.appendChild(modal);
+
+        modal.addEventListener('click', (e) => {
+            const action = e.target.closest('[data-action]')?.dataset.action;
+            if (!action) return;
+            e.preventDefault();
+
+            switch (action) {
+                case 'close-modal':
+                    modal.remove();
+                    break;
+                case 'copy-report':
+                    BaseModelApiClient._copyRefreshReport(e.target.closest('[data-action]'), data);
+                    break;
+                case 'download-csv':
+                    BaseModelApiClient._downloadRefreshReport(data);
+                    break;
+            }
+        });
+    }
+
+    _escapeHtml(str) {
+        if (!str) return '';
+        const div = document.createElement('div');
+        div.textContent = str;
+        return div.innerHTML;
+    }
+
+    static _copyRefreshReport(btn, data) {
+        const { failures = [], success, processed, total, failure_count, skipped_count, elapsed_seconds } = data;
+        const lines = [
+            '=== Metadata Refresh Report ===',
+            `Date: ${new Date().toLocaleString()}`,
+            `Duration: ${elapsed_seconds}s`,
+            `Total scanned: ${total || processed}`,
+            `Successfully updated: ${success}`,
+            `Failed: ${failure_count}`,
+            `Skipped: ${skipped_count}`,
+            '',
+        ];
+        if (failure_count > 0) {
+            lines.push('--- Failed Items ---');
+            failures.forEach((f, i) => {
+                lines.push(`${i + 1}. ${f.name || 'Unknown'} — ${f.error || 'Unknown error'}`);
+            });
+            lines.push('');
+        }
+        lines.push('====================');
+
+        const text = lines.join('\n');
+        navigator.clipboard.writeText(text).then(() => {
+            showToast('toast.api.copiedToClipboard', {}, 'success');
+            if (btn) {
+                const origHTML = btn.innerHTML;
+                btn.innerHTML = '<i class="fas fa-check"></i> Copied!';
+                setTimeout(() => { btn.innerHTML = origHTML; }, 2000);
+            }
+        }).catch(() => {
+            // Fallback
+            const textarea = document.createElement('textarea');
+            textarea.value = text;
+            document.body.appendChild(textarea);
+            textarea.select();
+            document.execCommand('copy');
+            document.body.removeChild(textarea);
+            showToast('toast.api.copiedToClipboard', {}, 'success');
+        });
+    }
+
+    static _downloadRefreshReport(data) {
+        const { failures = [], success, processed, total, failure_count, skipped_count, elapsed_seconds } = data;
+
+        // CSV header
+        let csv = 'Model Name,Error\n';
+        failures.forEach(f => {
+            const name = (f.name || 'Unknown').replace(/"/g, '""');
+            const error = (f.error || 'Unknown').replace(/"/g, '""');
+            csv += `"${name}","${error}"\n`;
+        });
+
+        // Add summary as trailing comments
+        csv += `\n# Summary: ${success} success, ${failure_count} failed, ${skipped_count} skipped, ${elapsed_seconds}s\n`;
+        csv += `# Total scanned: ${total || processed}\n`;
+
+        const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' });
+        const url = URL.createObjectURL(blob);
+        const a = document.createElement('a');
+        a.href = url;
+        a.download = `metadata-refresh-failures-${Date.now()}.csv`;
+        document.body.appendChild(a);
+        a.click();
+        document.body.removeChild(a);
+        URL.revokeObjectURL(url);
+
+        showToast('toast.api.downloadStarted', {}, 'success');
+    }
+
     async refreshBulkModelMetadata(filePaths) {
         if (!filePaths || filePaths.length === 0) {
             throw new Error('No file paths provided');