feat: 支持批量重置状态和批量刷新令牌

- 提取 refreshSingleAccount 私有方法复用单账号刷新逻辑
- 新增 BatchClearError handler (POST /admin/accounts/batch-clear-error)
- 新增 BatchRefresh handler (POST /admin/accounts/batch-refresh)
- 前端 AccountBulkActionsBar 添加批量重置状态/刷新令牌按钮
- AccountsView 添加 handler 支持 partial success 反馈
- i18n 中英文补充批量操作相关翻译

backend/internal/handler/admin/account_handler.go

@@ -8,6 +8,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"log"
 	"net/http"
 	"strconv"
 	"strings"
@@ -18,6 +19,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/internal/handler/dto"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/antigravity"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/claude"
+	infraerrors "github.com/Wei-Shaw/sub2api/internal/pkg/errors"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/geminicli"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/openai"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/response"
@@ -751,52 +753,31 @@ func (h *AccountHandler) PreviewFromCRS(c *gin.Context) {
 	response.Success(c, result)
 }
 
-// Refresh handles refreshing account credentials
-// POST /api/v1/admin/accounts/:id/refresh
-func (h *AccountHandler) Refresh(c *gin.Context) {
-	accountID, err := strconv.ParseInt(c.Param("id"), 10, 64)
-	if err != nil {
-		response.BadRequest(c, "Invalid account ID")
-		return
-	}
-
-	// Get account
-	account, err := h.adminService.GetAccount(c.Request.Context(), accountID)
-	if err != nil {
-		response.NotFound(c, "Account not found")
-		return
-	}
-
-	// Only refresh OAuth-based accounts (oauth and setup-token)
+// refreshSingleAccount refreshes credentials for a single OAuth account.
+// Returns (updatedAccount, warning, error) where warning is used for Antigravity ProjectIDMissing scenario.
+func (h *AccountHandler) refreshSingleAccount(ctx context.Context, account *service.Account) (*service.Account, string, error) {
 	if !account.IsOAuth() {
-		response.BadRequest(c, "Cannot refresh non-OAuth account credentials")
-		return
+		return nil, "", infraerrors.BadRequest("NOT_OAUTH", "cannot refresh non-OAuth account")
 	}
 
 	var newCredentials map[string]any
 
 	if account.IsOpenAI() {
-		// Use OpenAI OAuth service to refresh token
-		tokenInfo, err := h.openaiOAuthService.RefreshAccountToken(c.Request.Context(), account)
+		tokenInfo, err := h.openaiOAuthService.RefreshAccountToken(ctx, account)
 		if err != nil {
-			response.ErrorFrom(c, err)
-			return
+			return nil, "", err
 		}
 
-		// Build new credentials from token info
 		newCredentials = h.openaiOAuthService.BuildAccountCredentials(tokenInfo)
-
-		// Preserve non-token settings from existing credentials
 		for k, v := range account.Credentials {
 			if _, exists := newCredentials[k]; !exists {
 				newCredentials[k] = v
 			}
 		}
 	} else if account.Platform == service.PlatformGemini {
-		tokenInfo, err := h.geminiOAuthService.RefreshAccountToken(c.Request.Context(), account)
+		tokenInfo, err := h.geminiOAuthService.RefreshAccountToken(ctx, account)
 		if err != nil {
-			response.InternalError(c, "Failed to refresh credentials: "+err.Error())
-			return
+			return nil, "", fmt.Errorf("failed to refresh credentials: %w", err)
 		}
 
 		newCredentials = h.geminiOAuthService.BuildAccountCredentials(tokenInfo)
@@ -806,10 +787,9 @@ func (h *AccountHandler) Refresh(c *gin.Context) {
 			}
 		}
 	} else if account.Platform == service.PlatformAntigravity {
-		tokenInfo, err := h.antigravityOAuthService.RefreshAccountToken(c.Request.Context(), account)
+		tokenInfo, err := h.antigravityOAuthService.RefreshAccountToken(ctx, account)
 		if err != nil {
-			response.ErrorFrom(c, err)
-			return
+			return nil, "", err
 		}
 
 		newCredentials = h.antigravityOAuthService.BuildAccountCredentials(tokenInfo)
@@ -828,37 +808,27 @@ func (h *AccountHandler) Refresh(c *gin.Context) {
 		}
 
 		// 如果 project_id 获取失败，更新凭证但不标记为 error
-		// LoadCodeAssist 失败可能是临时网络问题，给它机会在下次自动刷新时重试
 		if tokenInfo.ProjectIDMissing {
-			// 先更新凭证（token 本身刷新成功了）
-			_, updateErr := h.adminService.UpdateAccount(c.Request.Context(), accountID, &service.UpdateAccountInput{
+			updatedAccount, updateErr := h.adminService.UpdateAccount(ctx, account.ID, &service.UpdateAccountInput{
 				Credentials: newCredentials,
 			})
 			if updateErr != nil {
-				response.InternalError(c, "Failed to update credentials: "+updateErr.Error())
-				return
+				return nil, "", fmt.Errorf("failed to update credentials: %w", updateErr)
 			}
-			// 不标记为 error，只返回警告信息
-			response.Success(c, gin.H{
-				"message": "Token refreshed successfully, but project_id could not be retrieved (will retry automatically)",
-				"warning": "missing_project_id_temporary",
-			})
-			return
+			return updatedAccount, "missing_project_id_temporary", nil
 		}
 
 		// 成功获取到 project_id，如果之前是 missing_project_id 错误则清除
 		if account.Status == service.StatusError && strings.Contains(account.ErrorMessage, "missing_project_id:") {
-			if _, clearErr := h.adminService.ClearAccountError(c.Request.Context(), accountID); clearErr != nil {
-				response.InternalError(c, "Failed to clear account error: "+clearErr.Error())
-				return
+			if _, clearErr := h.adminService.ClearAccountError(ctx, account.ID); clearErr != nil {
+				return nil, "", fmt.Errorf("failed to clear account error: %w", clearErr)
 			}
 		}
 	} else {
 		// Use Anthropic/Claude OAuth service to refresh token
-		tokenInfo, err := h.oauthService.RefreshAccountToken(c.Request.Context(), account)
+		tokenInfo, err := h.oauthService.RefreshAccountToken(ctx, account)
 		if err != nil {
-			response.ErrorFrom(c, err)
-			return
+			return nil, "", err
 		}
 
 		// Copy existing credentials to preserve non-token settings (e.g., intercept_warmup_requests)
@@ -880,20 +850,51 @@ func (h *AccountHandler) Refresh(c *gin.Context) {
 		}
 	}
 
-	updatedAccount, err := h.adminService.UpdateAccount(c.Request.Context(), accountID, &service.UpdateAccountInput{
+	updatedAccount, err := h.adminService.UpdateAccount(ctx, account.ID, &service.UpdateAccountInput{
 		Credentials: newCredentials,
 	})
+	if err != nil {
+		return nil, "", err
+	}
+
+	// 刷新成功后，清除 token 缓存，确保下次请求使用新 token
+	if h.tokenCacheInvalidator != nil {
+		if invalidateErr := h.tokenCacheInvalidator.InvalidateToken(ctx, updatedAccount); invalidateErr != nil {
+			log.Printf("[WARN] Failed to invalidate token cache for account %d: %v", updatedAccount.ID, invalidateErr)
+		}
+	}
+
+	return updatedAccount, "", nil
+}
+
+// Refresh handles refreshing account credentials
+// POST /api/v1/admin/accounts/:id/refresh
+func (h *AccountHandler) Refresh(c *gin.Context) {
+	accountID, err := strconv.ParseInt(c.Param("id"), 10, 64)
+	if err != nil {
+		response.BadRequest(c, "Invalid account ID")
+		return
+	}
+
+	// Get account
+	account, err := h.adminService.GetAccount(c.Request.Context(), accountID)
+	if err != nil {
+		response.NotFound(c, "Account not found")
+		return
+	}
+
+	updatedAccount, warning, err := h.refreshSingleAccount(c.Request.Context(), account)
 	if err != nil {
 		response.ErrorFrom(c, err)
 		return
 	}
 
-	// 刷新成功后，清除 token 缓存，确保下次请求使用新 token
-	if h.tokenCacheInvalidator != nil {
-		if invalidateErr := h.tokenCacheInvalidator.InvalidateToken(c.Request.Context(), updatedAccount); invalidateErr != nil {
-			// 缓存失效失败只记录日志，不影响主流程
-			_ = c.Error(invalidateErr)
-		}
+	if warning == "missing_project_id_temporary" {
+		response.Success(c, gin.H{
+			"message": "Token refreshed successfully, but project_id could not be retrieved (will retry automatically)",
+			"warning": "missing_project_id_temporary",
+		})
+		return
 	}
 
 	response.Success(c, h.buildAccountResponseWithRuntime(c.Request.Context(), updatedAccount))
@@ -949,14 +950,175 @@ func (h *AccountHandler) ClearError(c *gin.Context) {
 	// 这解决了管理员重置账号状态后，旧的失效 token 仍在缓存中导致立即再次 401 的问题
 	if h.tokenCacheInvalidator != nil && account.IsOAuth() {
 		if invalidateErr := h.tokenCacheInvalidator.InvalidateToken(c.Request.Context(), account); invalidateErr != nil {
-			// 缓存失效失败只记录日志，不影响主流程
-			_ = c.Error(invalidateErr)
+			log.Printf("[WARN] Failed to invalidate token cache for account %d: %v", accountID, invalidateErr)
 		}
 	}
 
 	response.Success(c, h.buildAccountResponseWithRuntime(c.Request.Context(), account))
 }
 
+// BatchClearError handles batch clearing account errors
+// POST /api/v1/admin/accounts/batch-clear-error
+func (h *AccountHandler) BatchClearError(c *gin.Context) {
+	var req struct {
+		AccountIDs []int64 `json:"account_ids"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "Invalid request: "+err.Error())
+		return
+	}
+	if len(req.AccountIDs) == 0 {
+		response.BadRequest(c, "account_ids is required")
+		return
+	}
+
+	ctx := c.Request.Context()
+
+	const maxConcurrency = 10
+	g, gctx := errgroup.WithContext(ctx)
+	g.SetLimit(maxConcurrency)
+
+	var mu sync.Mutex
+	var successCount, failedCount int
+	var errors []gin.H
+
+	// 注意：所有 goroutine 必须 return nil，避免 errgroup cancel 其他并发任务
+	for _, id := range req.AccountIDs {
+		accountID := id // 闭包捕获
+		g.Go(func() error {
+			account, err := h.adminService.ClearAccountError(gctx, accountID)
+			if err != nil {
+				mu.Lock()
+				failedCount++
+				errors = append(errors, gin.H{
+					"account_id": accountID,
+					"error":      err.Error(),
+				})
+				mu.Unlock()
+				return nil
+			}
+
+			// 清除错误后，同时清除 token 缓存
+			if h.tokenCacheInvalidator != nil && account.IsOAuth() {
+				if invalidateErr := h.tokenCacheInvalidator.InvalidateToken(gctx, account); invalidateErr != nil {
+					log.Printf("[WARN] Failed to invalidate token cache for account %d: %v", accountID, invalidateErr)
+				}
+			}
+
+			mu.Lock()
+			successCount++
+			mu.Unlock()
+			return nil
+		})
+	}
+
+	if err := g.Wait(); err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	response.Success(c, gin.H{
+		"total":   len(req.AccountIDs),
+		"success": successCount,
+		"failed":  failedCount,
+		"errors":  errors,
+	})
+}
+
+// BatchRefresh handles batch refreshing account credentials
+// POST /api/v1/admin/accounts/batch-refresh
+func (h *AccountHandler) BatchRefresh(c *gin.Context) {
+	var req struct {
+		AccountIDs []int64 `json:"account_ids"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "Invalid request: "+err.Error())
+		return
+	}
+	if len(req.AccountIDs) == 0 {
+		response.BadRequest(c, "account_ids is required")
+		return
+	}
+
+	ctx := c.Request.Context()
+
+	accounts, err := h.adminService.GetAccountsByIDs(ctx, req.AccountIDs)
+	if err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	// 建立已获取账号的 ID 集合，检测缺失的 ID
+	foundIDs := make(map[int64]bool, len(accounts))
+	for _, acc := range accounts {
+		if acc != nil {
+			foundIDs[acc.ID] = true
+		}
+	}
+
+	const maxConcurrency = 10
+	g, gctx := errgroup.WithContext(ctx)
+	g.SetLimit(maxConcurrency)
+
+	var mu sync.Mutex
+	var successCount, failedCount int
+	var errors []gin.H
+	var warnings []gin.H
+
+	// 将不存在的账号 ID 标记为失败
+	for _, id := range req.AccountIDs {
+		if !foundIDs[id] {
+			failedCount++
+			errors = append(errors, gin.H{
+				"account_id": id,
+				"error":      "account not found",
+			})
+		}
+	}
+
+	// 注意：所有 goroutine 必须 return nil，避免 errgroup cancel 其他并发任务
+	for _, account := range accounts {
+		acc := account // 闭包捕获
+		if acc == nil {
+			continue
+		}
+		g.Go(func() error {
+			_, warning, err := h.refreshSingleAccount(gctx, acc)
+			mu.Lock()
+			if err != nil {
+				failedCount++
+				errors = append(errors, gin.H{
+					"account_id": acc.ID,
+					"error":      err.Error(),
+				})
+			} else {
+				successCount++
+				if warning != "" {
+					warnings = append(warnings, gin.H{
+						"account_id": acc.ID,
+						"warning":    warning,
+					})
+				}
+			}
+			mu.Unlock()
+			return nil
+		})
+	}
+
+	if err := g.Wait(); err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	response.Success(c, gin.H{
+		"total":    len(req.AccountIDs),
+		"success":  successCount,
+		"failed":   failedCount,
+		"errors":   errors,
+		"warnings": warnings,
+	})
+}
+
 // BatchCreate handles batch creating accounts
 // POST /api/v1/admin/accounts/batch
 func (h *AccountHandler) BatchCreate(c *gin.Context) {

backend/internal/server/routes/admin.go

@@ -264,6 +264,8 @@ func registerAccountRoutes(admin *gin.RouterGroup, h *handler.Handlers) {
 		accounts.POST("/batch-update-credentials", h.Admin.Account.BatchUpdateCredentials)
 		accounts.POST("/batch-refresh-tier", h.Admin.Account.BatchRefreshTier)
 		accounts.POST("/bulk-update", h.Admin.Account.BulkUpdate)
+		accounts.POST("/batch-clear-error", h.Admin.Account.BatchClearError)
+		accounts.POST("/batch-refresh", h.Admin.Account.BatchRefresh)
 
 		// Antigravity 默认模型映射
 		accounts.GET("/antigravity/default-model-mapping", h.Admin.Account.GetAntigravityDefaultModelMapping)

frontend/src/api/admin/accounts.ts

@@ -581,6 +581,43 @@ export async function validateSoraSessionToken(
   return data
 }
 
+/**
+ * Batch operation result type
+ */
+export interface BatchOperationResult {
+  total: number
+  success: number
+  failed: number
+  errors?: Array<{ account_id: number; error: string }>
+  warnings?: Array<{ account_id: number; warning: string }>
+}
+
+/**
+ * Batch clear account errors
+ * @param accountIds - Array of account IDs
+ * @returns Batch operation result
+ */
+export async function batchClearError(accountIds: number[]): Promise<BatchOperationResult> {
+  const { data } = await apiClient.post<BatchOperationResult>('/admin/accounts/batch-clear-error', {
+    account_ids: accountIds
+  })
+  return data
+}
+
+/**
+ * Batch refresh account credentials
+ * @param accountIds - Array of account IDs
+ * @returns Batch operation result
+ */
+export async function batchRefresh(accountIds: number[]): Promise<BatchOperationResult> {
+  const { data } = await apiClient.post<BatchOperationResult>('/admin/accounts/batch-refresh', {
+    account_ids: accountIds,
+  }, {
+    timeout: 120000  // 120s timeout for large batch refreshes
+  })
+  return data
+}
+
 export const accountsAPI = {
   list,
   listWithEtag,
@@ -615,7 +652,9 @@ export const accountsAPI = {
   syncFromCrs,
   exportData,
   importData,
-  getAntigravityDefaultModelMapping
+  getAntigravityDefaultModelMapping,
+  batchClearError,
+  batchRefresh
 }
 
 export default accountsAPI

frontend/src/components/admin/account/AccountBulkActionsBar.vue

@@ -20,6 +20,8 @@
     </div>
     <div class="flex gap-2">
       <button @click="$emit('delete')" class="btn btn-danger btn-sm">{{ t('admin.accounts.bulkActions.delete') }}</button>
+      <button @click="$emit('reset-status')" class="btn btn-secondary btn-sm">{{ t('admin.accounts.bulkActions.resetStatus') }}</button>
+      <button @click="$emit('refresh-token')" class="btn btn-secondary btn-sm">{{ t('admin.accounts.bulkActions.refreshToken') }}</button>
       <button @click="$emit('toggle-schedulable', true)" class="btn btn-success btn-sm">{{ t('admin.accounts.bulkActions.enableScheduling') }}</button>
       <button @click="$emit('toggle-schedulable', false)" class="btn btn-warning btn-sm">{{ t('admin.accounts.bulkActions.disableScheduling') }}</button>
       <button @click="$emit('edit')" class="btn btn-primary btn-sm">{{ t('admin.accounts.bulkActions.edit') }}</button>
@@ -29,5 +31,5 @@
 
 <script setup lang="ts">
 import { useI18n } from 'vue-i18n'
-defineProps(['selectedIds']); defineEmits(['delete', 'edit', 'clear', 'select-page', 'toggle-schedulable']); const { t } = useI18n()
-</script>
+defineProps(['selectedIds']); defineEmits(['delete', 'edit', 'clear', 'select-page', 'toggle-schedulable', 'reset-status', 'refresh-token']); const { t } = useI18n()
+</script>

frontend/src/i18n/locales/en.ts

@@ -1836,7 +1836,12 @@ export default {
         edit: 'Bulk Edit',
         delete: 'Bulk Delete',
         enableScheduling: 'Enable Scheduling',
-        disableScheduling: 'Disable Scheduling'
+        disableScheduling: 'Disable Scheduling',
+        resetStatus: 'Reset Status',
+        refreshToken: 'Refresh Token',
+        resetStatusSuccess: 'Successfully reset {count} account(s) status',
+        refreshTokenSuccess: 'Successfully refreshed {count} account(s) token',
+        partialSuccess: 'Partially completed: {success} succeeded, {failed} failed'
       },
       bulkEdit: {
         title: 'Bulk Edit Accounts',

frontend/src/i18n/locales/zh.ts

@@ -1983,7 +1983,12 @@ export default {
         edit: '批量编辑账号',
         delete: '批量删除',
         enableScheduling: '批量启用调度',
-        disableScheduling: '批量停止调度'
+        disableScheduling: '批量停止调度',
+        resetStatus: '批量重置状态',
+        refreshToken: '批量刷新令牌',
+        resetStatusSuccess: '已成功重置 {count} 个账号状态',
+        refreshTokenSuccess: '已成功刷新 {count} 个账号令牌',
+        partialSuccess: '操作部分完成：{success} 成功，{failed} 失败'
       },
       bulkEdit: {
         title: '批量编辑账号',

frontend/src/views/admin/AccountsView.vue

@@ -131,7 +131,7 @@
         </div>
       </template>
       <template #table>
-        <AccountBulkActionsBar :selected-ids="selIds" @delete="handleBulkDelete" @edit="showBulkEdit = true" @clear="clearSelection" @select-page="selectPage" @toggle-schedulable="handleBulkToggleSchedulable" />
+        <AccountBulkActionsBar :selected-ids="selIds" @delete="handleBulkDelete" @reset-status="handleBulkResetStatus" @refresh-token="handleBulkRefreshToken" @edit="showBulkEdit = true" @clear="clearSelection" @select-page="selectPage" @toggle-schedulable="handleBulkToggleSchedulable" />
         <div ref="accountTableRef" class="flex min-h-0 flex-1 flex-col overflow-hidden">
         <DataTable
           :columns="cols"
@@ -889,6 +889,38 @@ const toggleSelectAllVisible = (event: Event) => {
   toggleVisible(target.checked)
 }
 const handleBulkDelete = async () => { if(!confirm(t('common.confirm'))) return; try { await Promise.all(selIds.value.map(id => adminAPI.accounts.delete(id))); clearSelection(); reload() } catch (error) { console.error('Failed to bulk delete accounts:', error) } }
+const handleBulkResetStatus = async () => {
+  if (!confirm(t('common.confirm'))) return
+  try {
+    const result = await adminAPI.accounts.batchClearError(selIds.value)
+    if (result.failed > 0) {
+      appStore.showError(t('admin.accounts.bulkActions.partialSuccess', { success: result.success, failed: result.failed }))
+    } else {
+      appStore.showSuccess(t('admin.accounts.bulkActions.resetStatusSuccess', { count: result.success }))
+      clearSelection()
+    }
+    reload()
+  } catch (error) {
+    console.error('Failed to bulk reset status:', error)
+    appStore.showError(String(error))
+  }
+}
+const handleBulkRefreshToken = async () => {
+  if (!confirm(t('common.confirm'))) return
+  try {
+    const result = await adminAPI.accounts.batchRefresh(selIds.value)
+    if (result.failed > 0) {
+      appStore.showError(t('admin.accounts.bulkActions.partialSuccess', { success: result.success, failed: result.failed }))
+    } else {
+      appStore.showSuccess(t('admin.accounts.bulkActions.refreshTokenSuccess', { count: result.success }))
+      clearSelection()
+    }
+    reload()
+  } catch (error) {
+    console.error('Failed to bulk refresh token:', error)
+    appStore.showError(String(error))
+  }
+}
 const updateSchedulableInList = (accountIds: number[], schedulable: boolean) => {
   if (accountIds.length === 0) return
   const idSet = new Set(accountIds)