fix(providers): remove unreachable manual model add flow

frontend/src/features/providers/components/ProviderModelFormDialog.vue

@@ -11,24 +11,13 @@
       class="space-y-4"
       @submit.prevent="handleSubmit"
     >
-      <!-- 添加模式：选择或手动创建本地全局模型 -->
+      <!-- 添加模式：选择本地全局模型 -->
       <div
         v-if="!isEditing"
         class="space-y-3"
       >
-        <div class="flex items-center justify-between gap-3">
-          <Label for="global-model">选择已有模型或手动添加 *</Label>
-          <Button
-            type="button"
-            variant="ghost"
-            size="sm"
-            class="h-7 px-2 text-xs"
-            @click="manualGlobalModelMode = !manualGlobalModelMode"
-          >
-            {{ manualGlobalModelMode ? '选择已有模型' : '手动添加' }}
-          </Button>
-        </div>
-        <div v-if="!manualGlobalModelMode" class="space-y-2">
+        <div class="space-y-1.5">
+          <Label for="global-model">选择已有模型 *</Label>
           <Select
             :model-value="form.global_model_id"
             :disabled="loadingGlobalModels"
@@ -48,35 +37,11 @@
             </SelectContent>
           </Select>
         </div>
-        <div v-else class="rounded-lg border border-border/60 bg-muted/20 p-3 space-y-3">
-          <div class="grid grid-cols-2 gap-3">
-            <div class="space-y-1.5">
-              <Label for="manual-global-model-name" class="text-xs">模型ID *</Label>
-              <Input
-                id="manual-global-model-name"
-                v-model="form.manual_global_model_name"
-                placeholder="如 gpt-4o-mini"
-                @update:model-value="syncManualProviderName"
-              />
-            </div>
-            <div class="space-y-1.5">
-              <Label for="manual-global-model-display-name" class="text-xs">显示名称</Label>
-              <Input
-                id="manual-global-model-display-name"
-                v-model="form.manual_global_model_display_name"
-                placeholder="默认使用模型ID"
-              />
-            </div>
-          </div>
-          <p class="text-xs text-muted-foreground">
-            无法联网获取模型目录时，可直接填写模型ID。保存时会先创建本地全局模型，再添加到当前 Provider。
-          </p>
-        </div>
         <p
-          v-if="availableGlobalModels.length === 0 && !loadingGlobalModels && !manualGlobalModelMode"
+          v-if="availableGlobalModels.length === 0 && !loadingGlobalModels"
           class="text-xs text-muted-foreground"
         >
-          没有可选择的本地全局模型。可以切换到“手动添加”继续保存。
+          没有可选择的本地全局模型。请先在模型管理中添加全局模型。
         </p>
         <div class="space-y-1.5">
           <Label for="provider-model-name" class="text-xs">Provider 模型名 *</Label>
@@ -285,7 +250,7 @@ import {
 import { useToast } from '@/composables/useToast'
 import { parseNumberInput, sortResolutionEntries } from '@/utils/form'
 import { createModel, updateModel, getProviderModels } from '@/api/endpoints/models'
-import { createGlobalModel, listGlobalModels, type GlobalModelResponse } from '@/api/global-models'
+import { listGlobalModels, type GlobalModelResponse } from '@/api/global-models'
 import TieredPricingEditor from '@/features/models/components/TieredPricingEditor.vue'
 import type { Model, TieredPricingConfig } from '@/api/endpoints'
 import {
@@ -334,7 +299,6 @@ const showCache1h = true
 const submitting = ref(false)
 const loadingGlobalModels = ref(false)
 const availableGlobalModels = ref<GlobalModelResponse[]>([])
-const manualGlobalModelMode = ref(false)
 
 // 阶梯计费配置
 const tieredPricing = ref<TieredPricingConfig | null>(null)
@@ -369,15 +333,9 @@ const VIDEO_RESOLUTION_PRICE_PRESETS: Record<
   ],
 }
 
-const DEFAULT_MANUAL_GLOBAL_MODEL_PRICING: TieredPricingConfig = {
-  tiers: [{ up_to: null, input_price_per_1m: 0, output_price_per_1m: 0 }],
-}
-
 const form = ref({
   global_model_id: '',
   provider_model_name: '',
-  manual_global_model_name: '',
-  manual_global_model_display_name: '',
   price_per_request: undefined as number | undefined,
   config: {} as Record<string, unknown>,
   // 能力配置
@@ -392,7 +350,6 @@ const form = ref({
 const canSubmitCreate = computed(() => {
   if (isEditing.value) return true
   if (!form.value.provider_model_name.trim()) return false
-  if (manualGlobalModelMode.value) return !!form.value.manual_global_model_name.trim()
   return !!form.value.global_model_id
 })
 
@@ -407,8 +364,6 @@ watch(() => props.open, async (newOpen) => {
       form.value = {
         global_model_id: props.editingModel.global_model_id || '',
         provider_model_name: props.editingModel.provider_model_name || '',
-        manual_global_model_name: '',
-        manual_global_model_display_name: '',
         // 显示有效的按次计费价格（继承自全局模型）
         price_per_request: props.editingModel.effective_price_per_request ?? props.editingModel.price_per_request ?? undefined,
         config: effectiveConfig ? JSON.parse(JSON.stringify(effectiveConfig)) : {},
@@ -470,8 +425,6 @@ function resetForm() {
   form.value = {
     global_model_id: '',
     provider_model_name: '',
-    manual_global_model_name: '',
-    manual_global_model_display_name: '',
     price_per_request: undefined,
     config: {},
     supports_vision: undefined,
@@ -487,7 +440,6 @@ function resetForm() {
   tieredPricingModified.value = false
   originalTieredPricing.value = ''
   availableGlobalModels.value = []
-  manualGlobalModelMode.value = false
 }
 
 function handleGlobalModelSelect(value: string) {
@@ -496,16 +448,6 @@ function handleGlobalModelSelect(value: string) {
   form.value.provider_model_name = selectedModel?.name || form.value.provider_model_name
 }
 
-function syncManualProviderName(value: string | number) {
-  const modelName = String(value || '').trim()
-  if (!form.value.provider_model_name.trim()) {
-    form.value.provider_model_name = modelName
-  }
-  if (!form.value.manual_global_model_display_name.trim()) {
-    form.value.manual_global_model_display_name = modelName
-  }
-}
-
 function getNested(obj: Record<string, unknown>, path: string): unknown {
   if (!obj || typeof obj !== 'object') return undefined
   const parts = path.split('.').filter(Boolean)
@@ -642,28 +584,6 @@ function _copyVideoPricingFromSelectedGlobal() {
   configTouched.value = true
 }
 
-async function createManualGlobalModel(finalTieredPricing: TieredPricingConfig | null, cleanConfig: Record<string, unknown> | undefined): Promise<GlobalModelResponse> {
-  const modelName = form.value.manual_global_model_name.trim()
-  const displayName = form.value.manual_global_model_display_name.trim() || modelName
-  const supportedCapabilities = [
-    form.value.supports_vision === true ? 'vision' : null,
-    form.value.supports_function_calling === true ? 'function_calling' : null,
-    form.value.supports_streaming === true ? 'streaming' : null,
-    form.value.supports_extended_thinking === true ? 'extended_thinking' : null,
-    form.value.supports_image_generation === true ? 'image_generation' : null,
-  ].filter((capability): capability is string => capability !== null)
-
-  return createGlobalModel({
-    name: modelName,
-    display_name: displayName,
-    default_price_per_request: form.value.price_per_request,
-    default_tiered_pricing: finalTieredPricing || DEFAULT_MANUAL_GLOBAL_MODEL_PRICING,
-    supported_capabilities: supportedCapabilities.length ? supportedCapabilities : undefined,
-    config: cleanConfig,
-    is_active: true,
-  })
-}
-
 // 加载可用的全局模型（排除已添加的）
 async function loadAvailableGlobalModels() {
   loadingGlobalModels.value = true
@@ -701,7 +621,7 @@ function handleClose(value: boolean) {
 async function handleSubmit() {
   if (submitting.value) return
   if (!isEditing.value && !canSubmitCreate.value) {
-    showError(manualGlobalModelMode.value ? '请填写模型ID和 Provider 模型名' : '请选择模型并填写 Provider 模型名', '错误')
+    showError('请选择模型并填写 Provider 模型名', '错误')
     return
   }
 
@@ -734,21 +654,19 @@ async function handleSubmit() {
       showSuccess('模型配置已更新')
     } else {
       // 添加模式：只有用户修改了配置才提交 tiered_pricing，否则保持继承关系
-      const selectedModel = manualGlobalModelMode.value
-        ? await createManualGlobalModel(finalTieredPricing, cleanConfig)
-        : availableGlobalModels.value.find(m => m.id === form.value.global_model_id)
+      const selectedModel = availableGlobalModels.value.find(m => m.id === form.value.global_model_id)
       if (!selectedModel) {
-        showError('请选择模型，或切换到手动添加后填写模型ID', '错误')
+        showError('请选择模型', '错误')
         return
       }
       await createModel(props.providerId, buildProviderModelCreatePayload({
         globalModelId: selectedModel.id,
         providerModelName: form.value.provider_model_name.trim(),
         finalTieredPricing,
-        tieredPricingModified: manualGlobalModelMode.value ? false : tieredPricingModified.value,
-        pricePerRequest: manualGlobalModelMode.value ? undefined : form.value.price_per_request,
+        tieredPricingModified: tieredPricingModified.value,
+        pricePerRequest: form.value.price_per_request,
         cleanConfig,
-        configTouched: manualGlobalModelMode.value ? false : configTouched.value,
+        configTouched: configTouched.value,
         supportsVision: form.value.supports_vision,
         supportsFunctionCalling: form.value.supports_function_calling,
         supportsStreaming: form.value.supports_streaming,

frontend/src/features/providers/components/__tests__/provider-model-form-helpers.spec.ts

@@ -49,7 +49,7 @@ describe('provider model form embedding helpers', () => {
     expect('supports_embedding' in payload).toBe(false)
   })
 
-  it('uses manually supplied provider model name in create payload', () => {
+  it('uses supplied provider model name in create payload', () => {
     const payload = buildProviderModelCreatePayload({
       globalModelId: 'gm-local-manual',
       providerModelName: 'intranet-chat-model-v1',