feat: support provider model redirect rules

messages/en/settings/providers/form/modelRedirect.json

@@ -3,12 +3,31 @@
   "addNewRule": "Add New Rule",
   "alreadyExists": "Model \"{model}\" already has a redirect rule",
   "currentRules": "Current Rules ({count})",
+  "matchTypeLabel": "Match Type",
+  "matchTypeExact": "Exact",
+  "matchTypePrefix": "Prefix",
+  "matchTypeSuffix": "Suffix",
+  "matchTypeContains": "Contains",
+  "matchTypeRegex": "Regex",
+  "orderHint": "Top rules match first",
+  "maxRules": "You can add up to 100 redirect rules",
+  "saveRule": "Save rule",
+  "cancelEdit": "Cancel edit",
+  "moveRuleUp": "Move rule up",
+  "moveRuleDown": "Move rule down",
+  "editRule": "Edit rule",
+  "deleteRule": "Delete rule",
+  "ruleMoved": "This rule changed while you were editing. Please try again.",
   "description": "Redirect Claude Code client requested models (e.g. claude-sonnet-4.5) to upstream provider supported models (e.g. glm-4.6, gemini-pro). For cost optimization or third-party AI integration.",
   "emptyState": "No redirect rules yet. After adding rules, the system will automatically rewrite model names in requests.",
   "sourceEmpty": "Source model name cannot be empty",
+  "sourceTooLong": "Source model name is too long",
   "sourceModel": "User Requested Model",
   "sourcePlaceholder": "e.g. claude-sonnet-4-5-20250929",
+  "regexInvalid": "Regex pattern is invalid",
+  "regexUnsafe": "Regex pattern has potential ReDoS risk",
   "targetEmpty": "Target model name cannot be empty",
+  "targetTooLong": "Target model name is too long",
   "targetModel": "Actual Forwarded Model",
   "targetPlaceholder": "e.g. glm-4.6"
 }

messages/en/settings/providers/form/modelSelect.json

@@ -10,11 +10,17 @@
   "notFound": "Model not found",
   "openai": "OpenAI",
   "refresh": "Refresh model list",
+  "selectedEditEmpty": "Model name cannot be empty",
+  "selectedEditExists": "Model \"{model}\" is already selected",
+  "selectedGroupLabel": "Selected Models",
   "searchPlaceholder": "Search model name...",
   "selectAll": "Select All ({count})",
   "selectedCount": "Selected {count} models",
+  "selectedListHint": "Edit or remove without opening the dropdown",
+  "selectedListLabel": "Selected whitelist ({count})",
   "sourceFallback": "Local",
   "sourceFallbackDesc": "Using local price list (upstream unavailable or unsupported)",
   "sourceUpstream": "Upstream",
-  "sourceUpstreamDesc": "Model list from upstream provider API"
+  "sourceUpstreamDesc": "Model list from upstream provider API",
+  "availableGroupLabel": "Available Models"
 }

messages/ja/settings/providers/form/modelRedirect.json

@@ -3,12 +3,31 @@
   "addNewRule": "新規ルールを追加",
   "alreadyExists": "モデル \"{model}\" のリダイレクトルールは既に存在します",
   "currentRules": "現在のルール ({count})",
+  "matchTypeLabel": "一致方法",
+  "matchTypeExact": "完全一致",
+  "matchTypePrefix": "前方一致",
+  "matchTypeSuffix": "後方一致",
+  "matchTypeContains": "部分一致",
+  "matchTypeRegex": "正規表現",
+  "orderHint": "上のルールから順に適用されます",
+  "maxRules": "追加できるリダイレクトルールは 100 件までです",
+  "saveRule": "ルールを保存",
+  "cancelEdit": "編集をキャンセル",
+  "moveRuleUp": "ルールを上へ移動",
+  "moveRuleDown": "ルールを下へ移動",
+  "editRule": "ルールを編集",
+  "deleteRule": "ルールを削除",
+  "ruleMoved": "編集中にルールが変更されました。もう一度お試しください。",
   "description": "Claude Code クライアントがリクエストするモデル（例：claude-sonnet-4.5）を、上流プロバイダーが実際にサポートするモデル（例：glm-4.6、gemini-pro）にリダイレクトします。コスト最適化やサードパーティAIサービスへの接続に使用します。",
   "emptyState": "リダイレクトルールがありません。ルールを追加すると、システムは自動的にリクエスト内のモデル名を書き換えます。",
   "sourceEmpty": "ソースモデル名を入力してください",
+  "sourceTooLong": "ソースモデル名が長すぎます",
   "sourceModel": "ユーザーがリクエストするモデル",
   "sourcePlaceholder": "例：claude-sonnet-4-5-20250929",
   "targetEmpty": "ターゲットモデル名を入力してください",
+  "targetTooLong": "ターゲットモデル名が長すぎます",
   "targetModel": "実際に転送されるモデル",
-  "targetPlaceholder": "例：glm-4.6"
+  "targetPlaceholder": "例：glm-4.6",
+  "regexInvalid": "正規表現が無効です",
+  "regexUnsafe": "正規表現に ReDoS のリスクがあります"
 }

messages/ja/settings/providers/form/modelSelect.json

@@ -10,11 +10,17 @@
   "notFound": "モデルが見つかりません",
   "openai": "OpenAI",
   "refresh": "モデルリストを更新",
+  "selectedEditEmpty": "モデル名は空にできません",
+  "selectedEditExists": "モデル \"{model}\" はすでに選択されています",
+  "selectedGroupLabel": "選択済みモデル",
   "searchPlaceholder": "モデル名を検索...",
   "selectAll": "すべて選択 ({count})",
   "selectedCount": "{count} 個のモデルを選択済み",
+  "selectedListHint": "ドロップダウンを開かずに編集・削除できます",
+  "selectedListLabel": "選択済みホワイトリスト ({count})",
   "sourceFallback": "ローカル",
   "sourceFallbackDesc": "ローカル価格表のモデルリストを使用（上流が利用不可または未対応）",
   "sourceUpstream": "上流",
-  "sourceUpstreamDesc": "モデルリストは上流プロバイダーAPIから取得"
+  "sourceUpstreamDesc": "モデルリストは上流プロバイダーAPIから取得",
+  "availableGroupLabel": "利用可能なモデル"
 }

messages/ru/settings/providers/form/modelRedirect.json

@@ -3,12 +3,31 @@
   "addNewRule": "Добавить новое правило",
   "alreadyExists": "Правило перенаправления для модели \"{model}\" уже существует",
   "currentRules": "Текущие правила ({count})",
+  "matchTypeLabel": "Тип совпадения",
+  "matchTypeExact": "Точное совпадение",
+  "matchTypePrefix": "Префикс",
+  "matchTypeSuffix": "Суффикс",
+  "matchTypeContains": "Содержит",
+  "matchTypeRegex": "Регулярное выражение",
+  "orderHint": "Правила сверху применяются первыми",
+  "maxRules": "Можно добавить не более 100 правил перенаправления",
+  "saveRule": "Сохранить правило",
+  "cancelEdit": "Отменить редактирование",
+  "moveRuleUp": "Переместить правило вверх",
+  "moveRuleDown": "Переместить правило вниз",
+  "editRule": "Редактировать правило",
+  "deleteRule": "Удалить правило",
+  "ruleMoved": "Правило изменилось во время редактирования. Повторите попытку.",
   "description": "Перенаправлять запросы моделей от клиента Claude Code (например, claude-sonnet-4.5) к моделям, поддерживаемым вышестоящим провайдером (например, glm-4.6, gemini-pro). Используется для оптимизации затрат или подключения сторонних AI-сервисов.",
   "emptyState": "Пока нет правил перенаправления. После добавления правил система автоматически переписывает названия моделей в запросах.",
   "sourceEmpty": "Название исходной модели не может быть пустым",
+  "sourceTooLong": "Название исходной модели слишком длинное",
   "sourceModel": "Запрашиваемая пользователем модель",
   "sourcePlaceholder": "Например: claude-sonnet-4-5-20250929",
   "targetEmpty": "Название целевой модели не может быть пустым",
+  "targetTooLong": "Название целевой модели слишком длинное",
   "targetModel": "Фактически перенаправляемая модель",
-  "targetPlaceholder": "Например: glm-4.6"
+  "targetPlaceholder": "Например: glm-4.6",
+  "regexInvalid": "Некорректное регулярное выражение",
+  "regexUnsafe": "Регулярное выражение имеет риск ReDoS"
 }

messages/ru/settings/providers/form/modelSelect.json

@@ -10,11 +10,17 @@
   "notFound": "Модели не найдены",
   "openai": "OpenAI",
   "refresh": "Обновить список моделей",
+  "selectedEditEmpty": "Имя модели не может быть пустым",
+  "selectedEditExists": "Модель \"{model}\" уже выбрана",
+  "selectedGroupLabel": "Выбранные модели",
   "searchPlaceholder": "Поиск по названию модели...",
   "selectAll": "Выбрать все ({count})",
   "selectedCount": "Выбрано моделей: {count}",
+  "selectedListHint": "Можно редактировать и удалять без открытия списка",
+  "selectedListLabel": "Белый список ({count})",
   "sourceFallback": "Локально",
   "sourceFallbackDesc": "Используется локальный прайс-лист (upstream недоступен или не поддерживается)",
   "sourceUpstream": "Upstream",
-  "sourceUpstreamDesc": "Список моделей из API провайдера"
+  "sourceUpstreamDesc": "Список моделей из API провайдера",
+  "availableGroupLabel": "Доступные модели"
 }

messages/zh-CN/settings/providers/form/modelRedirect.json

@@ -1,14 +1,33 @@
 {
   "currentRules": "当前规则 ({count})",
   "addNewRule": "添加新规则",
+  "matchTypeLabel": "匹配方式",
+  "matchTypeExact": "精确匹配",
+  "matchTypePrefix": "前缀匹配",
+  "matchTypeSuffix": "后缀匹配",
+  "matchTypeContains": "关键词匹配",
+  "matchTypeRegex": "正则匹配",
+  "orderHint": "靠前规则优先生效",
+  "maxRules": "最多只能添加 100 条重定向规则",
+  "saveRule": "保存规则",
+  "cancelEdit": "取消编辑",
+  "moveRuleUp": "上移规则",
+  "moveRuleDown": "下移规则",
+  "editRule": "编辑规则",
+  "deleteRule": "删除规则",
+  "ruleMoved": "规则在编辑期间发生了变化，请重试",
   "sourceModel": "用户请求的模型",
   "targetModel": "实际转发的模型",
   "sourcePlaceholder": "例如: claude-sonnet-4-5-20250929",
   "targetPlaceholder": "例如: glm-4.6",
   "add": "添加",
   "sourceEmpty": "源模型名称不能为空",
+  "sourceTooLong": "源模型名称过长",
   "targetEmpty": "目标模型名称不能为空",
+  "targetTooLong": "目标模型名称过长",
   "alreadyExists": "模型 \"{model}\" 已存在重定向规则",
+  "regexInvalid": "正则表达式无效",
+  "regexUnsafe": "正则表达式存在 ReDoS 风险",
   "description": "将 Claude Code 客户端请求的模型（如 claude-sonnet-4.5）重定向到上游供应商实际支持的模型（如 glm-4.6、gemini-pro）。用于成本优化或接入第三方 AI 服务。",
   "emptyState": "暂无重定向规则。添加规则后，系统将自动重写请求中的模型名称。"
 }

messages/zh-CN/settings/providers/form/modelSelect.json

@@ -16,5 +16,11 @@
   "sourceUpstreamDesc": "模型列表来自上游服务商 API",
   "sourceFallback": "本地",
   "sourceFallbackDesc": "使用本地价格表中的模型列表（上游获取失败或不支持）",
-  "refresh": "刷新模型列表"
+  "refresh": "刷新模型列表",
+  "selectedEditEmpty": "模型名称不能为空",
+  "selectedEditExists": "模型 \"{model}\" 已在白名单中",
+  "selectedGroupLabel": "已选模型",
+  "selectedListHint": "无需展开下拉框即可直接编辑或删除",
+  "selectedListLabel": "已选白名单 ({count})",
+  "availableGroupLabel": "可选模型"
 }

messages/zh-TW/settings/providers/form/modelRedirect.json

@@ -3,12 +3,31 @@
   "addNewRule": "新增規則",
   "alreadyExists": "模型「{model}」已存在重新導向規則",
   "currentRules": "目前規則 ({count})",
+  "matchTypeLabel": "比對方式",
+  "matchTypeExact": "精確比對",
+  "matchTypePrefix": "前綴比對",
+  "matchTypeSuffix": "後綴比對",
+  "matchTypeContains": "關鍵字比對",
+  "matchTypeRegex": "正則比對",
+  "orderHint": "越前面的規則越先命中",
+  "maxRules": "最多只能新增 100 條重新導向規則",
+  "saveRule": "儲存規則",
+  "cancelEdit": "取消編輯",
+  "moveRuleUp": "上移規則",
+  "moveRuleDown": "下移規則",
+  "editRule": "編輯規則",
+  "deleteRule": "刪除規則",
+  "ruleMoved": "規則在編輯期間已變更，請再試一次",
   "description": "將 Claude Code 客戶端請求的模型（如 claude-sonnet-4.5）重新導向到上游供應商實際支援的模型（如 glm-4.6、gemini-pro）。用於成本最佳化或接入第三方 AI 服務。",
   "emptyState": "目前無重新導向規則。新增規則後，系統將自動重寫請求中的模型名稱。",
   "sourceEmpty": "來源模型名稱不能為空",
+  "sourceTooLong": "來源模型名稱過長",
   "sourceModel": "使用者請求的模型",
   "sourcePlaceholder": "例如：claude-sonnet-4-5-20250929",
   "targetEmpty": "目標模型名稱不能為空",
+  "targetTooLong": "目標模型名稱過長",
   "targetModel": "實際轉發的模型",
-  "targetPlaceholder": "例如：glm-4.6"
+  "targetPlaceholder": "例如：glm-4.6",
+  "regexInvalid": "正則表達式無效",
+  "regexUnsafe": "正則表達式存在 ReDoS 風險"
 }

messages/zh-TW/settings/providers/form/modelSelect.json

@@ -10,11 +10,17 @@
   "notFound": "找不到模型",
   "openai": "OpenAI",
   "refresh": "重新整理模型列表",
+  "selectedEditEmpty": "模型名稱不能為空",
+  "selectedEditExists": "模型「{model}」已在白名單中",
+  "selectedGroupLabel": "已選模型",
   "searchPlaceholder": "搜尋模型名稱...",
   "selectAll": "全選 ({count})",
   "selectedCount": "已選擇 {count} 個模型",
+  "selectedListHint": "無需展開下拉框即可直接編輯或刪除",
+  "selectedListLabel": "已選白名單 ({count})",
   "sourceFallback": "本機",
   "sourceFallbackDesc": "使用本地價格表中的模型列表（上游獲取失敗或不支援）",
   "sourceUpstream": "上游來源",
-  "sourceUpstreamDesc": "模型列表來自上游服務商 API"
+  "sourceUpstreamDesc": "模型列表來自上游服務商 API",
+  "availableGroupLabel": "可選模型"
 }

src/actions/providers.ts

@@ -20,6 +20,8 @@ import {
 import { PROVIDER_GROUP, PROVIDER_TIMEOUT_DEFAULTS } from "@/lib/constants/provider.constants";
 import { logger } from "@/lib/logger";
 import { PROVIDER_BATCH_PATCH_ERROR_CODES } from "@/lib/provider-batch-patch-error-codes";
+import { PROVIDER_MODEL_REDIRECT_RULE_LIST_SCHEMA } from "@/lib/provider-model-redirect-schema";
+import { normalizeProviderModelRedirectRules } from "@/lib/provider-model-redirects";
 import {
   buildProviderBatchApplyUpdates,
   hasProviderBatchPatchChanges,
@@ -85,6 +87,7 @@ import type {
   ProviderBatchPatch,
   ProviderBatchPatchField,
   ProviderDisplay,
+  ProviderModelRedirectRule,
   ProviderPatchOperation,
   ProviderStatisticsMap,
   ProviderType,
@@ -500,7 +503,7 @@ export async function addProvider(data: {
   provider_type?: ProviderType;
   preserve_client_ip?: boolean;
   disable_session_reuse?: boolean;
-  model_redirects?: Record<string, string> | null;
+  model_redirects?: ProviderModelRedirectRule[] | null;
   active_time_start?: string | null;
   active_time_end?: string | null;
   allowed_models?: string[] | null;
@@ -679,7 +682,7 @@ export async function editProvider(
     provider_type?: ProviderType;
     preserve_client_ip?: boolean;
     disable_session_reuse?: boolean;
-    model_redirects?: Record<string, string> | null;
+    model_redirects?: ProviderModelRedirectRule[] | null;
     active_time_start?: string | null;
     active_time_end?: string | null;
     allowed_models?: string[] | null;
@@ -2197,7 +2200,7 @@ export interface BatchUpdateProvidersParams {
     weight?: number;
     cost_multiplier?: number;
     group_tag?: string | null;
-    model_redirects?: Record<string, string> | null;
+    model_redirects?: ProviderModelRedirectRule[] | null;
     allowed_models?: string[] | null;
     allowed_clients?: string[];
     blocked_clients?: string[];
@@ -2244,7 +2247,19 @@ export async function batchUpdateProviders(
       repositoryUpdates.groupTag = normalizeProviderGroupTag(updates.group_tag);
     }
     if (updates.model_redirects !== undefined) {
-      repositoryUpdates.modelRedirects = updates.model_redirects;
+      if (updates.model_redirects === null) {
+        repositoryUpdates.modelRedirects = null;
+      } else {
+        const parsedRedirectRules = PROVIDER_MODEL_REDIRECT_RULE_LIST_SCHEMA.safeParse(
+          updates.model_redirects
+        );
+        if (!parsedRedirectRules.success) {
+          return { ok: false, error: "模型重定向规则格式无效" };
+        }
+        repositoryUpdates.modelRedirects = normalizeProviderModelRedirectRules(
+          parsedRedirectRules.data
+        );
+      }
     }
     if (updates.allowed_models !== undefined) {
       repositoryUpdates.allowedModels =

src/app/[locale]/settings/providers/_components/batch-edit/analyze-batch-settings.ts

@@ -12,6 +12,7 @@ import type {
   GeminiGoogleSearchPreference,
   McpPassthroughType,
   ProviderDisplay,
+  ProviderModelRedirectRule,
 } from "@/types/provider";
 import { deepEquals } from "./deep-equals";
 
@@ -30,7 +31,7 @@ export interface BatchSettingsAnalysis {
     groupTag: FieldAnalysisResult<string[]>;
     preserveClientIp: FieldAnalysisResult<boolean>;
     disableSessionReuse: FieldAnalysisResult<boolean>;
-    modelRedirects: FieldAnalysisResult<Record<string, string>>;
+    modelRedirects: FieldAnalysisResult<ProviderModelRedirectRule[]>;
     allowedModels: FieldAnalysisResult<string[]>;
     allowedClients: FieldAnalysisResult<string[]>;
     blockedClients: FieldAnalysisResult<string[]>;
@@ -121,7 +122,7 @@ export function analyzeBatchProviderSettings(providers: ProviderDisplay[]): Batc
       groupTag: analyzeField(providers, (p) => parseProviderGroups(p.groupTag)),
       preserveClientIp: analyzeField(providers, (p) => p.preserveClientIp),
       disableSessionReuse: analyzeField(providers, (p) => p.disableSessionReuse),
-      modelRedirects: analyzeField(providers, (p) => p.modelRedirects ?? {}),
+      modelRedirects: analyzeField(providers, (p) => p.modelRedirects ?? []),
       allowedModels: analyzeField(providers, (p) => p.allowedModels ?? []),
       allowedClients: analyzeField(providers, (p) => p.allowedClients ?? []),
       blockedClients: analyzeField(providers, (p) => p.blockedClients ?? []),

src/app/[locale]/settings/providers/_components/batch-edit/build-patch-draft.ts

@@ -61,8 +61,7 @@ export function buildPatchDraftFromFormState(
     }
   }
   if (dirtyFields.has("routing.modelRedirects")) {
-    const entries = Object.keys(state.routing.modelRedirects);
-    if (entries.length === 0) {
+    if (state.routing.modelRedirects.length === 0) {
       draft.model_redirects = { clear: true };
     } else {
       draft.model_redirects = { set: state.routing.modelRedirects };