fix: refine upstream model sync and binding UI

backend/internal/infra/persistence/postgres/channel/repository.go

@@ -150,11 +150,12 @@ func (r *Repo) ListUpstreams(ctx context.Context, input repository.ListChannelUp
 		).
 		Joins(
 			`LEFT JOIN (
-				SELECT upstream_id,
-					COUNT(*) AS models_count,
-					COUNT(*) FILTER (WHERE status = 'active') AS active_models_count
-				FROM llm_upstream_models
-				GROUP BY upstream_id
+				SELECT um.upstream_id,
+					COUNT(r.id) AS models_count,
+					COUNT(r.id) FILTER (WHERE r.status = 'active' AND um.status = 'active') AS active_models_count
+				FROM llm_upstream_models um
+				LEFT JOIN llm_model_routes r ON r.upstream_model_id = um.id
+				GROUP BY um.upstream_id
 			) AS stats ON stats.upstream_id = u.id`,
 		)
 	listQuery = applyUpstreamListFilters(listQuery, input)
@@ -692,10 +693,10 @@ func applyUpstreamModelListFilters(query *gorm.DB, input repository.ListChannelU
 		)
 	}
 	switch strings.TrimSpace(input.RouteStatus) {
+	case "bound":
+		query = query.Where("r.id IS NOT NULL")
 	case "active", "inactive":
 		query = query.Where("r.id IS NOT NULL AND r.status = ?", input.RouteStatus)
-	case "unbound":
-		query = query.Where("r.id IS NULL")
 	}
 	if status := strings.TrimSpace(input.UpstreamStatus); status == "active" || status == "inactive" {
 		query = query.Where("um.status = ?", status)

backend/internal/transport/http/channel/handler.go

@@ -352,7 +352,7 @@ func (h *Handler) ResetUpstreamCircuit(c *gin.Context) {
 // @Param page query int false "页码"
 // @Param page_size query int false "每页数量"
 // @Param q query string false "搜索关键词"
-// @Param route_status query string false "路由状态：active/inactive/unbound"
+// @Param route_status query string false "路由状态：bound/active/inactive"
 // @Param upstream_status query string false "上游模型状态：active/inactive"
 // @Param protocol query string false "接口协议"
 // @Param sort query string false "排序：upstream_asc/upstream_desc/platform_asc/platform_desc/status_asc/protocol_asc"

frontend/features/admin/components/sections/upstreams/upstream-models-dialog.tsx

@@ -205,19 +205,11 @@ const ModelRow = React.memo(function ModelRow({ row, isSelected, onSelect, onUpd
   const t = useTranslations("adminChannels");
   const platformModelName = row.platformModelNameDraft.trim();
   const hasBindingDraft = platformModelName.length > 0;
-  const isUnboundCatalogRow = row.routeID === 0 && !hasBindingDraft;
-  const isPendingDelete = row.routeID > 0 && row.routeStatus === "inactive" && !hasBindingDraft;
-  const routeChecked = row.routeStatus === "active" || (!row.routeStatus && hasBindingDraft);
+  const routeChecked = row.routeStatus === "active";
   const protocolValue = hasBindingDraft ? row.protocol || row.suggestedProtocol || AUTO_PROTOCOL_VALUE : AUTO_PROTOCOL_VALUE;
 
   const handlePlatformModelChange = (value: string) => {
-    const patch: Partial<Omit<RowDraft, "draftKey" | "isDirty">> = {
-      platformModelNameDraft: value,
-    };
-    if (row.routeID === 0) {
-      patch.routeStatus = value.trim() ? row.routeStatus || "active" : "";
-    }
-    onUpdate(row.draftKey, patch);
+    onUpdate(row.draftKey, { platformModelNameDraft: value });
   };
 
   return (
@@ -238,16 +230,12 @@ const ModelRow = React.memo(function ModelRow({ row, isSelected, onSelect, onUpd
         </div>
       </TableCell>
       <TableCell className="w-[56px] whitespace-nowrap">
-        {isUnboundCatalogRow ? (
-          <span className="text-xs text-muted-foreground">{t("modelsDialog.unbound")}</span>
-        ) : (
-          <Switch
-            size="sm"
-            checked={routeChecked}
-            onCheckedChange={(checked) => onUpdate(row.draftKey, { routeStatus: checked ? "active" : "inactive" })}
-            aria-label={t("modelsDialog.routeStatusFor", { name: row.upstreamModelName })}
-          />
-        )}
+        <Switch
+          size="sm"
+          checked={routeChecked}
+          onCheckedChange={(checked) => onUpdate(row.draftKey, { routeStatus: checked ? "active" : "inactive" })}
+          aria-label={t("modelsDialog.routeStatusFor", { name: row.upstreamModelName })}
+        />
       </TableCell>
       <TableCell className="max-w-[220px] font-mono text-xs text-muted-foreground">
         <span className="block truncate" title={row.upstreamModelName}>
@@ -265,7 +253,7 @@ const ModelRow = React.memo(function ModelRow({ row, isSelected, onSelect, onUpd
       <TableCell className="w-[176px] whitespace-nowrap">
         {!hasBindingDraft ? (
           <span className="text-xs text-muted-foreground">
-            {isPendingDelete ? t("modelsDialog.deleteAfterSave") : t("modelsDialog.unbound")}
+            {t("modelsDialog.deleteAfterSave")}
           </span>
         ) : (
           <Select
@@ -307,9 +295,9 @@ type RemoteModelsDialogProps = {
   onImported: () => void;
 };
 
-function remoteModelStatusKey(item: AdminLLMRemoteModelItem): "bound" | "synced" | "unsynced" {
+function remoteModelStatusKey(item: AdminLLMRemoteModelItem): "bound" | "unbound" | "unsynced" {
   if (item.alreadyBound) return "bound";
-  return item.alreadySynced ? "synced" : "unsynced";
+  return item.alreadySynced ? "unbound" : "unsynced";
 }
 
 function dedupeRemoteModels(items: AdminLLMRemoteModelItem[]): AdminLLMRemoteModelItem[] {
@@ -386,10 +374,10 @@ function RemoteModelsDialog({
     try {
       const token = await resolveAccessToken();
       const data = await listAdminLLMRemoteModels(token, upstream.id);
-      const unbound = dedupeRemoteModels(data.items.filter((i) => !i.alreadyBound));
-      setRemoteItems(unbound);
-      setSelected(new Set(unbound.map((i) => i.upstreamModelName)));
-      setDraftPlatformModelNames(createDraftPlatformModelNameMap(unbound));
+      const syncableItems = dedupeRemoteModels(data.items.filter((i) => !i.alreadyBound));
+      setRemoteItems(syncableItems);
+      setSelected(new Set(syncableItems.map((i) => i.upstreamModelName)));
+      setDraftPlatformModelNames(createDraftPlatformModelNameMap(syncableItems));
     } catch (err) {
       toast.error(resolveErrorMessage(err, t("modelsDialog.remoteLoadFailed")));
       onOpenChange(false);
@@ -738,7 +726,7 @@ type UpstreamModelsDialogProps = {
   onRemoteOpenHandled?: () => void;
 };
 
-type RouteStatusFilter = "all" | "active" | "inactive" | "unbound";
+type RouteStatusFilter = "bound" | "active" | "inactive";
 type UpstreamStatusFilter = "all" | "active" | "inactive";
 type RouteSortValue = "upstream_asc" | "upstream_desc" | "platform_asc" | "platform_desc" | "status_asc" | "protocol_asc";
 
@@ -762,7 +750,7 @@ const DEFAULT_ROUTE_LIST_PARAMS: RouteListParams = {
   page: 1,
   pageSize: PAGE_SIZE_DEFAULT,
   query: "",
-  routeStatusFilter: "all",
+  routeStatusFilter: "bound",
   upstreamStatusFilter: "all",
   protocolFilter: "",
   sortValue: "upstream_asc",
@@ -809,7 +797,7 @@ export function UpstreamModelsDialog({
         page: params.page,
         pageSize: params.pageSize,
         query: params.query,
-        routeStatus: params.routeStatusFilter === "all" ? "" : params.routeStatusFilter,
+        routeStatus: params.routeStatusFilter,
         upstreamStatus: params.upstreamStatusFilter === "all" ? "" : params.upstreamStatusFilter,
         protocol: params.protocolFilter,
         sort: params.sortValue,
@@ -896,7 +884,7 @@ export function UpstreamModelsDialog({
   const pageCount = Math.max(1, Math.ceil(total / pageSize));
   const hasActiveListQuery =
     listParams.query !== "" ||
-    routeStatusFilter !== "all" ||
+    routeStatusFilter !== "bound" ||
     upstreamStatusFilter !== "all" ||
     protocolFilter !== "";
 
@@ -985,6 +973,7 @@ export function UpstreamModelsDialog({
         });
       }
       void loadBindings();
+      onUpstreamUpdated({ ...upstream });
     } catch (err) {
       toast.error(resolveErrorMessage(err, t("toast.deleteFailed")));
     } finally {
@@ -1064,6 +1053,7 @@ export function UpstreamModelsDialog({
         toast.success(t("modelsDialog.savedChanges", { savedCount }));
       }
       await loadBindings();
+      onUpstreamUpdated({ ...upstream });
     } catch (err) {
       toast.error(resolveErrorMessage(err, t("toast.updateFailed")));
     } finally {
@@ -1101,13 +1091,12 @@ export function UpstreamModelsDialog({
                 {
                   key: "route-status",
                   label: t("modelsDialog.routeStatus"),
-                  value: routeStatusFilter === "all" ? "" : routeStatusFilter,
-                  onValueChange: (value) => updateListParams({ routeStatusFilter: (value || "all") as RouteStatusFilter }),
+                  value: routeStatusFilter === "bound" ? "" : routeStatusFilter,
+                  onValueChange: (value) => updateListParams({ routeStatusFilter: (value || "bound") as RouteStatusFilter }),
                   options: [
                     { label: t("modelsDialog.allRoutes"), value: "" },
                     { label: t("status.active"), value: "active" },
                     { label: t("status.inactive"), value: "inactive" },
-                    { label: t("modelsDialog.unbound"), value: "unbound" },
                   ],
                 },
                 {
@@ -1308,7 +1297,10 @@ export function UpstreamModelsDialog({
           open={newBindingOpen}
           onOpenChange={setNewBindingOpen}
           upstreamId={upstream.id}
-          onCreated={loadBindings}
+          onCreated={() => {
+            void loadBindings();
+            onUpstreamUpdated({ ...upstream });
+          }}
         />
       )}
 

frontend/features/admin/hooks/use-admin-upstreams.ts

@@ -387,6 +387,7 @@ export function useAdminUpstreams(): UseAdminUpstreamsState {
     if (modelsTarget?.id === updated.id) {
       setModelsTarget(updated);
     }
+    void load();
   }
 
   return {

frontend/i18n/messages/en-US/admin-channels.json

@@ -145,18 +145,17 @@
     "creating": "Creating...",
     "saving": "Saving..."
   },
-  "modelsDialog": {
+    "modelsDialog": {
     "selectKind": "Select kind",
     "selectModel": "Select {name}",
-    "unbound": "Unbound",
     "routeStatusFor": "{name} status",
     "platformModelName": "Platform model name",
     "platformModel": "Platform model",
     "deleteAfterSave": "Delete after saving",
     "autoProtocol": "Auto match",
     "remoteStatus": {
       "bound": "Bound",
-      "synced": "Synced",
+      "unbound": "Unbound",
       "unsynced": "Not synced"
     },
     "remoteLoadFailed": "Failed to fetch remote models",
@@ -183,18 +182,18 @@
     "loadFailed": "Load failed",
     "batchDeletePartialFailed": "Some bindings failed to delete",
     "batchDeleteDone": "Bindings deleted",
-    "batchDeleteSummary": "Deleted {successCount}, not found {notFoundCount}, failed {failedCount}. The upstream model catalog is kept.",
+    "batchDeleteSummary": "Deleted {successCount}, not found {notFoundCount}, failed {failedCount}. The upstream model catalog is kept and can be rebound by syncing.",
     "noPendingChanges": "No pending changes",
     "upstreamModelRequired": "Upstream model name is required",
     "activeRouteRequiresPlatformModel": "Active routes require a platform model name. To unbind, disable the route before saving.",
     "duplicateBinding": "Upstream model \"{upstreamModelName}\" is already bound to platform model \"{platformModelName}\"",
     "noSavableChanges": "No savable binding changes",
     "savedAndDeleted": "Saved {savedCount} changes and deleted {deletedCount} bindings",
     "deletedBindings": "Deleted {deletedCount} bindings",
-    "deleteBindingDescription": "Only platform route bindings are deleted. The upstream model catalog remains as unbound rows.",
+    "deleteBindingDescription": "Only platform route bindings are deleted. The upstream model catalog is kept and can be rebound by syncing.",
     "savedChanges": "Saved {savedCount} changes",
     "manageTitle": "Manage route bindings",
-    "manageDescription": "Manage route bindings from upstream models to platform model names.",
+    "manageDescription": "Manage configured route bindings. Rebind models through sync when needed.",
     "manageSearchPlaceholder": "Search upstream model, platform model, binding code, or protocol",
     "refreshBindings": "Refresh bindings",
     "allRoutes": "All",
@@ -215,7 +214,7 @@
     "noMatchedBindings": "No matching route bindings",
     "noBindings": "No route bindings. Sync models or create a binding manually.",
     "batchDeleteTitle": "Delete bindings",
-    "batchDeleteDescription": "Delete {count} selected bindings from this upstream. The model catalog is kept.",
+    "batchDeleteDescription": "Delete {count} selected bindings from this upstream. The model catalog is kept and can be rebound by syncing.",
     "bulkConfirmTitle": "Confirm bulk update",
     "bulkConfirmDescription": "Apply this bulk update to {count} selected bindings.",
     "bulkConfirmApply": "Apply",

frontend/i18n/messages/zh-CN/admin-channels.json

@@ -145,18 +145,17 @@
     "creating": "创建中…",
     "saving": "保存中…"
   },
-  "modelsDialog": {
+    "modelsDialog": {
     "selectKind": "选择类别",
     "selectModel": "选择 {name}",
-    "unbound": "未绑定",
     "routeStatusFor": "{name} 状态",
     "platformModelName": "平台模型名",
     "platformModel": "平台模型",
     "deleteAfterSave": "保存后删除",
     "autoProtocol": "自动匹配",
     "remoteStatus": {
       "bound": "已绑定",
-      "synced": "已同步",
+      "unbound": "未绑定",
       "unsynced": "未同步"
     },
     "remoteLoadFailed": "获取远端模型失败",
@@ -183,18 +182,18 @@
     "loadFailed": "加载失败",
     "batchDeletePartialFailed": "批量删除绑定部分失败",
     "batchDeleteDone": "批量删除绑定完成",
-    "batchDeleteSummary": "已删除绑定 {successCount} 条，未找到 {notFoundCount} 条，失败 {failedCount} 条；上游模型目录会保留。",
+    "batchDeleteSummary": "已删除绑定 {successCount} 条，未找到 {notFoundCount} 条，失败 {failedCount} 条；上游模型目录会保留，可通过同步重新创建绑定。",
     "noPendingChanges": "没有待保存的修改",
     "upstreamModelRequired": "上游真实模型名不能为空",
     "activeRouteRequiresPlatformModel": "启用路由必须填写平台模型名；如果要解除绑定，请先关闭路由后保存。",
     "duplicateBinding": "上游模型「{upstreamModelName}」已绑定平台模型「{platformModelName}」",
     "noSavableChanges": "没有可保存的绑定变更",
     "savedAndDeleted": "已保存 {savedCount} 处修改，删除 {deletedCount} 条绑定",
     "deletedBindings": "已删除 {deletedCount} 条绑定",
-    "deleteBindingDescription": "仅删除平台路由关系，上游模型目录会保留为未绑定行。",
+    "deleteBindingDescription": "仅删除平台路由关系，上游模型目录会保留，可通过同步重新创建绑定。",
     "savedChanges": "已保存 {savedCount} 处修改",
     "manageTitle": "管理路由绑定",
-    "manageDescription": "管理上游模型到平台模型名的路由绑定。",
+    "manageDescription": "管理已配置的路由绑定；需要重新绑定的模型请通过同步添加。",
     "manageSearchPlaceholder": "搜索上游模型名、平台模型名、绑定编码或协议",
     "refreshBindings": "刷新绑定",
     "allRoutes": "全部",
@@ -215,7 +214,7 @@
     "noMatchedBindings": "没有匹配的路由绑定",
     "noBindings": "暂无任何路由绑定，请同步模型或手动新增绑定",
     "batchDeleteTitle": "批量删除绑定",
-    "batchDeleteDescription": "将删除当前上游下已选的 {count} 条绑定关系，但会保留模型目录。",
+    "batchDeleteDescription": "将删除当前上游下已选的 {count} 条绑定关系，但会保留模型目录。后续可通过同步重新创建绑定。",
     "bulkConfirmTitle": "确认批量修改",
     "bulkConfirmDescription": "将对已选的 {count} 条绑定应用此批量修改。",
     "bulkConfirmApply": "确认应用",

frontend/i18n/resolve-error-message.ts

@@ -25,24 +25,54 @@ type RequestBodyErrorDetails = {
 
 const REQUEST_FIELD_LABELS: Record<AppLocale, Record<string, string>> = {
   "en-US": {
+    apiKeys: "API keys",
     avatarURL: "Avatar URL",
+    baseURL: "Base URL",
+    cbDurationMin: "Circuit duration",
+    cbFailureThreshold: "Failure threshold",
+    cbModelThreshold: "Model threshold",
+    cbThresholdLogic: "Threshold logic",
+    cbWindowMin: "Circuit window",
+    compatible: "Compatibility mode",
+    connectTimeoutMS: "Connect timeout",
     displayName: "Display name",
     email: "Email",
+    headersJSON: "Headers JSON",
     locale: "Language",
+    name: "Name",
     password: "Password",
     phone: "Phone",
+    protocolDefaultsJSON: "Protocol defaults JSON",
+    readTimeoutMS: "Read timeout",
+    status: "Status",
+    streamIdleTimeoutMS: "Stream idle timeout",
     subscriptionExpiresAt: "Subscription expiry",
     subscriptionTier: "Subscription plan",
     timezone: "Timezone",
     username: "Username",
   },
   "zh-CN": {
+    apiKeys: "API Keys",
     avatarURL: "头像地址",
+    baseURL: "Base URL",
+    cbDurationMin: "熔断时长",
+    cbFailureThreshold: "失败阈值",
+    cbModelThreshold: "模型阈值",
+    cbThresholdLogic: "阈值逻辑",
+    cbWindowMin: "统计窗口",
+    compatible: "兼容模式",
+    connectTimeoutMS: "连接超时",
     displayName: "昵称",
     email: "邮箱",
+    headersJSON: "请求头 JSON",
     locale: "语言",
+    name: "名称",
     password: "密码",
     phone: "手机号",
+    protocolDefaultsJSON: "协议默认配置 JSON",
+    readTimeoutMS: "读取超时",
+    status: "状态",
+    streamIdleTimeoutMS: "流式空闲超时",
     subscriptionExpiresAt: "订阅到期时间",
     subscriptionTier: "订阅方案",
     timezone: "时区",

frontend/i18n/use-localized-error.ts

@@ -17,6 +17,10 @@ export function useLocalizedErrorMessage() {
   return React.useCallback(
     (error: unknown, fallback?: string) => {
       if (error instanceof ApiError && error.errorCode) {
+        if (error.errorCode === "request.invalid_body") {
+          return resolveLocalizedErrorMessage(error, fallback || common("unknown"));
+        }
+
         const key = toMessageKey(error.errorCode);
         try {
           const translated = errors(key);