feat(ui): 新增 LLM 智能增强设置页 + 路由/侧栏 + ArticleDetail 展示排版/分类/插图/点评

frontend/src/api/articles.ts

@@ -44,15 +44,36 @@ export interface ArticleDetail extends ArticleListItem {
   body_text: string
   body_zh_html?: string | null
   body_zh_text?: string | null
+  body_zh_formatted?: string | null  // LLM 排版后 HTML
   author?: string | null
+  image_ai_url?: string | null  // LLM 生成的插图
   translation_engine?: string | null
   translated_at?: string | null
+  // === LLM 增强状态 ===
+  format_status?: string | null
+  classify_status?: string | null
+  image_ai_status?: string | null
+  commentary_status?: string | null
+  // === LLM 内容 ===
   commentary?: string | null
   entities?: Record<string, any> | null
   sentiment?: number | null
   duplicate_of?: number | null
 }
 
+export interface LlmSetting {
+  format_prompt?: string | null
+  classify_prompt?: string | null
+  commentary_prompt?: string | null
+  image_prompt_template?: string | null
+  image_size: string
+  chat_model: string
+  image_model: string
+  interval_sec: number
+  enabled: boolean
+  updated_at?: string | null
+}
+
 export const articlesApi = {
   list(params: Record<string, any> = {}) {
     return http.get<ArticleListResponse>('/articles', { params }).then((r) => r.data)
@@ -108,4 +129,24 @@ export const adminApi = {
   health() {
     return http.get('/admin/health').then((r) => r.data)
   },
+  // === LLM 设置 ===
+  getLlmSettings() {
+    return http.get<LlmSetting>('/admin/llm/settings').then((r) => r.data)
+  },
+  updateLlmSettings(body: Partial<LlmSetting>) {
+    return http.put<LlmSetting>('/admin/llm/settings', body).then((r) => r.data)
+  },
+  resetLlmSettings() {
+    return http.post<{ reset: boolean; detail: string }>('/admin/llm/settings/reset').then((r) => r.data)
+  },
+  testLlmConnection() {
+    return http.post<{ ok: boolean; detail: string; configured: boolean }>(
+      '/admin/llm/settings/test'
+    ).then((r) => r.data)
+  },
+  triggerEnrich(articleId: number) {
+    return http.post<{ triggered: boolean; detail: string; results: Record<string, string> | null }>(
+      `/admin/llm/enrich/${articleId}`
+    ).then((r) => r.data)
+  },
 }

frontend/src/components/AppLayout.vue

@@ -20,7 +20,10 @@ const menu = computed(() => [
   { key: '/', label: '24h 列表', icon: () => '📰' },
   { key: '/sources', label: '采集源', icon: () => '📡' },
   { key: '/bookmarks', label: '收藏', icon: () => '⭐' },
-  ...(auth.isOwner ? [{ key: '/admin/sources', label: '源管理(Admin)', icon: () => '🛠' }] : []),
+  ...(auth.isOwner ? [
+    { key: '/admin/sources', label: '源管理(Admin)', icon: () => '🛠' },
+    { key: '/admin/llm', label: 'LLM 智能增强', icon: () => '🤖' },
+  ] : []),
 ])
 
 const userMenu = computed(() => [

frontend/src/router.ts

@@ -13,6 +13,7 @@ const routes: RouteRecordRaw[] = [
       { path: 'sources', component: () => import('@/views/Sources.vue') },
       { path: 'bookmarks', component: () => import('@/views/Bookmarks.vue') },
       { path: 'admin/sources', component: () => import('@/views/AdminSources.vue'), meta: { ownerOnly: true } },
+      { path: 'admin/llm', component: () => import('@/views/AdminLlmSettings.vue'), meta: { ownerOnly: true } },
     ],
   },
 ]

frontend/src/views/AdminLlmSettings.vue

@@ -0,0 +1,183 @@
+<script setup lang="ts">
+import { onMounted, ref, watch } from 'vue'
+import {
+  NCard, NSpace, NButton, NInput, NInputNumber, NSwitch, NAlert, useMessage, NSpin, NDivider, NText, NCode,
+} from 'naive-ui'
+import { adminApi, type LlmSetting } from '@/api/articles'
+
+const message = useMessage()
+const loading = ref(false)
+const saving = ref(false)
+const testing = ref(false)
+const setting = ref<LlmSetting>({
+  format_prompt: '',
+  classify_prompt: '',
+  commentary_prompt: '',
+  image_prompt_template: '',
+  image_size: '1024x768',
+  chat_model: 'agnes-2.0-flash',
+  image_model: 'agnes-image-2.1-flash',
+  interval_sec: 2.0,
+  enabled: true,
+})
+
+const testResult = ref<{ ok: boolean; detail: string; configured: boolean } | null>(null)
+
+async function load() {
+  loading.value = true
+  try {
+    setting.value = await adminApi.getLlmSettings()
+  } catch (e: any) {
+    message.error(e?.response?.data?.title || '加载失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+async function save() {
+  saving.value = true
+  try {
+    const updated = await adminApi.updateLlmSettings(setting.value)
+    setting.value = updated
+    message.success('已保存')
+  } catch (e: any) {
+    message.error(e?.response?.data?.title || '保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+async function reset() {
+  if (!confirm('恢复所有提示词为默认值?(模型名 / 限速 / enabled 保留)')) return
+  try {
+    const out = await adminApi.resetLlmSettings()
+    message.success(out.detail || '已重置')
+    await load()
+  } catch (e: any) {
+    message.error(e?.response?.data?.title || '重置失败')
+  }
+}
+
+async function test() {
+  testing.value = true
+  testResult.value = null
+  try {
+    testResult.value = await adminApi.testLlmConnection()
+    if (testResult.value.ok) message.success('连接 OK')
+    else message.warning('连接失败')
+  } catch (e: any) {
+    testResult.value = { ok: false, detail: e?.message || '请求失败', configured: true }
+    message.error('测试失败')
+  } finally {
+    testing.value = false
+  }
+}
+
+onMounted(load)
+</script>
+
+<template>
+  <NSpace vertical>
+    <NSpace justify="space-between" align="center">
+      <div>
+        <h2 style="margin: 0">🤖 LLM 智能增强设置</h2>
+        <NText depth="3" style="font-size: 12px">
+          翻译完成后,自动调用 Agnes LLM 跑 4 项任务:排版 / 分类 / 插图 / 点评
+        </NText>
+      </div>
+      <NSpace>
+        <NButton :loading="testing" @click="test">测连接</NButton>
+        <NButton @click="reset">重置默认提示词</NButton>
+        <NButton type="primary" :loading="saving" :disabled="loading" @click="save">保存</NButton>
+      </NSpace>
+    </NSpace>
+
+    <NAlert v-if="testResult" :type="testResult.ok ? 'success' : 'warning'" :show-icon="false">
+      <NText strong>测连接结果:</NText>
+      <NText>{{ testResult.detail }}</NText>
+    </NAlert>
+
+    <NSpin :show="loading">
+      <NCard title="总开关 + 模型">
+        <NSpace vertical>
+          <NSpace align="center">
+            <NText>启用 LLM 增强:</NText>
+            <NSwitch v-model:value="setting.enabled" />
+            <NText v-if="!setting.enabled" depth="3" style="font-size: 12px">(关闭后翻译后不再调 LLM)</NText>
+          </NSpace>
+          <NSpace>
+            <NText>文生文模型:</NText>
+            <NInput v-model:value="setting.chat_model" placeholder="agnes-2.0-flash" style="width: 240px" />
+          </NSpace>
+          <NSpace>
+            <NText>文生图模型:</NText>
+            <NInput v-model:value="setting.image_model" placeholder="agnes-image-2.1-flash" style="width: 240px" />
+          </NSpace>
+          <NSpace>
+            <NText>插图尺寸:</NText>
+            <NInput v-model:value="setting.image_size" placeholder="1024x768" style="width: 160px" />
+            <NText depth="3" style="font-size: 12px">(格式: WIDTHxHEIGHT,如 1024x768)</NText>
+          </NSpace>
+          <NSpace>
+            <NText>LLM 调用间隔(秒):</NText>
+            <NInputNumber v-model:value="setting.interval_sec" :min="0" :max="60" :step="0.5" />
+            <NText depth="3" style="font-size: 12px">(chat + image 各 1 个串行,每次调用后等这么久)</NText>
+          </NSpace>
+        </NSpace>
+      </NCard>
+
+      <NCard title="排版提示词" style="margin-top: 16px">
+        <NText depth="3" style="font-size: 12px">
+          模板变量: <NCode>{body}</NCode> = 译文正文
+        </NText>
+        <NInput
+          v-model:value="setting.format_prompt"
+          type="textarea"
+          :autosize="{ minRows: 6, maxRows: 20 }"
+          placeholder="留空用默认"
+          style="margin-top: 8px"
+        />
+      </NCard>
+
+      <NCard title="分类提示词" style="margin-top: 16px">
+        <NText depth="3" style="font-size: 12px">
+          模板变量: <NCode>{title}</NCode> = 译后标题, <NCode>{summary}</NCode> = 摘要。<br />
+          期望返回 JSON,形如 <NCode>{`{"categories": ["时政", "国际"]}`}</NCode>
+        </NText>
+        <NInput
+          v-model:value="setting.classify_prompt"
+          type="textarea"
+          :autosize="{ minRows: 4, maxRows: 12 }"
+          placeholder="留空用默认"
+          style="margin-top: 8px"
+        />
+      </NCard>
+
+      <NCard title="点评提示词" style="margin-top: 16px">
+        <NText depth="3" style="font-size: 12px">
+          模板变量: <NCode>{title}</NCode> = 译后标题, <NCode>{body}</NCode> = 译文正文
+        </NText>
+        <NInput
+          v-model:value="setting.commentary_prompt"
+          type="textarea"
+          :autosize="{ minRows: 4, maxRows: 12 }"
+          placeholder="留空用默认"
+          style="margin-top: 8px"
+        />
+      </NCard>
+
+      <NCard title="插图 prompt 模板" style="margin-top: 16px">
+        <NText depth="3" style="font-size: 12px">
+          模板变量: <NCode>{title}</NCode> = 标题(优先译后)。最终 prompt 会拼成英文描述发给文生图模型
+        </NText>
+        <NInput
+          v-model:value="setting.image_prompt_template"
+          type="textarea"
+          :autosize="{ minRows: 3, maxRows: 8 }"
+          placeholder="留空用默认"
+          style="margin-top: 8px"
+        />
+      </NCard>
+    </NSpin>
+  </NSpace>
+</template>

frontend/src/views/ArticleDetail.vue

@@ -2,9 +2,9 @@
 import { onMounted, ref, computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import {
-  NCard, NSpace, NTag, NText, NButton, NSpin, NEmpty, NDivider, NAlert, NSkeleton, useMessage,
+  NCard, NSpace, NTag, NText, NButton, NSpin, NEmpty, NDivider, NAlert, NSkeleton, NImage, useMessage,
 } from 'naive-ui'
-import { articlesApi, type ArticleDetail } from '@/api/articles'
+import { articlesApi, adminApi, type ArticleDetail } from '@/api/articles'
 import { http } from '@/api/client'
 import { useAuthStore } from '@/stores/auth'
 import dayjs from 'dayjs'
@@ -21,6 +21,8 @@ const loading = ref(true)
 const starred = ref(false)
 const showOriginal = ref(true)
 const showTranslation = ref(true)
+const showFormatted = ref(true)
+const enriching = ref(false)
 
 async function load() {
   loading.value = true
@@ -60,6 +62,7 @@ function fmtTime(s?: string | null) {
 
 const publishedAt = computed(() => article.value?.published_at || article.value?.fetched_at)
 const isOwner = computed(() => auth.isOwner)
+const categories = computed(() => (article.value?.category || '').split(',').filter(Boolean))
 
 async function rerunTranslation() {
   if (!article.value) return
@@ -72,6 +75,30 @@ async function rerunTranslation() {
   }
 }
 
+async function triggerEnrich() {
+  if (!article.value) return
+  enriching.value = true
+  try {
+    const out = await adminApi.triggerEnrich(article.value.id)
+    const r = out.results || {}
+    const ok = Object.values(r).filter((v) => v === 'ok').length
+    const fail = Object.values(r).filter((v) => v.startsWith('failed')).length
+    message.info(`完成 ${ok} 项,失败 ${fail} 项`)
+    await load()
+  } catch (e: any) {
+    message.error(e?.response?.data?.title || '触发失败')
+  } finally {
+    enriching.value = false
+  }
+}
+
+function statusTagType(s?: string | null): 'success' | 'warning' | 'error' | 'default' {
+  if (s === 'ok') return 'success'
+  if (s === 'failed') return 'error'
+  if (s === 'pending') return 'warning'
+  return 'default'
+}
+
 onMounted(load)
 </script>
 
@@ -93,6 +120,7 @@ onMounted(load)
               <NTag v-if="article.translation_engine" size="small">
                 {{ article.translation_engine }}
               </NTag>
+              <NTag v-for="c in categories" :key="c" type="success" size="small">{{ c }}</NTag>
             </NSpace>
             <h1 style="margin: 0">{{ article.title }}</h1>
             <h2 v-if="article.title_zh" style="margin: 0; color: #2080f0">{{ article.title_zh }}</h2>
@@ -109,8 +137,18 @@ onMounted(load)
               <NButton v-if="isOwner" type="error" ghost @click="rerunTranslation">
                 重译
               </NButton>
+              <NButton v-if="isOwner" type="info" ghost :loading="enriching" @click="triggerEnrich">
+                跑 LLM 增强
+              </NButton>
               <NButton tag="a" :href="article.url" target="_blank" rel="noopener">原文链接 ↗</NButton>
             </NSpace>
+            <NSpace v-if="isOwner" size="small" align="center">
+              <NText depth="3" style="font-size: 12px">LLM 状态:</NText>
+              <NTag size="tiny" :type="statusTagType(article.format_status)">排版:{{ article.format_status || 'n/a' }}</NTag>
+              <NTag size="tiny" :type="statusTagType(article.classify_status)">分类:{{ article.classify_status || 'n/a' }}</NTag>
+              <NTag size="tiny" :type="statusTagType(article.image_ai_status)">插图:{{ article.image_ai_status || 'n/a' }}</NTag>
+              <NTag size="tiny" :type="statusTagType(article.commentary_status)">点评:{{ article.commentary_status || 'n/a' }}</NTag>
+            </NSpace>
           </NSpace>
         </NCard>
 
@@ -118,15 +156,25 @@ onMounted(load)
           本条翻译失败,可点 "重译" 重试,或查看后端日志。
         </NAlert>
 
-        <div v-if="showOriginal" style="margin-top: 16px">
+        <div v-if="article.image_ai_url" style="margin-top: 16px">
-          <NCard title="原文">
+          <NCard title="🎨 AI 插图">
-            <div v-if="article.body_html" v-html="article.body_html" style="line-height: 1.8" />
+            <NImage :src="article.image_ai_url" object-fit="cover" style="max-width: 100%; border-radius: 6px" />
-            <div v-else style="white-space: pre-wrap; line-height: 1.8">{{ article.body_text }}</div>
           </NCard>
         </div>
 
         <div v-if="showTranslation" style="margin-top: 16px">
-          <NCard title="译文">
+          <NCard v-if="article.body_zh_formatted" title="译文(LLM 排版版)">
+            <template #header-extra>
+              <NSpace align="center">
+                <NTag size="tiny" :type="statusTagType(article.format_status)">{{ article.format_status || 'n/a' }}</NTag>
+                <NButton text size="tiny" @click="showFormatted = !showFormatted">
+                  {{ showFormatted ? '隐藏' : '显示' }}
+                </NButton>
+              </NSpace>
+            </template>
+            <div v-if="showFormatted" v-html="article.body_zh_formatted" style="line-height: 1.8" />
+          </NCard>
+          <NCard v-else title="译文(原始)" style="margin-top: 16px">
             <div v-if="article.body_zh_html" v-html="article.body_zh_html" style="line-height: 1.8" />
             <div v-else-if="article.body_zh_text" style="white-space: pre-wrap; line-height: 1.8">
               {{ article.body_zh_text }}
@@ -135,15 +183,22 @@ onMounted(load)
           </NCard>
         </div>
 
-        <NCard v-if="article.commentary || article.entities" style="margin-top: 16px" title="智能增强 (预留)">
+        <div v-if="showOriginal" style="margin-top: 16px">
-          <div v-if="article.commentary">
+          <NCard title="原文">
-            <NText strong>点评: </NText>
+            <div v-if="article.body_html" v-html="article.body_html" style="line-height: 1.8" />
-            <span>{{ article.commentary }}</span>
+            <div v-else style="white-space: pre-wrap; line-height: 1.8">{{ article.body_text }}</div>
-          </div>
+          </NCard>
-          <div v-if="article.entities" style="margin-top: 8px">
-            <NText strong>实体: </NText>
-            <code>{{ JSON.stringify(article.entities) }}</code>
         </div>
+
+        <NCard v-if="article.commentary" style="margin-top: 16px" title="💬 AI 点评">
+          <template #header-extra>
+            <NTag size="tiny" :type="statusTagType(article.commentary_status)">{{ article.commentary_status || 'n/a' }}</NTag>
+          </template>
+          <p style="white-space: pre-wrap; line-height: 1.8; margin: 0">{{ article.commentary }}</p>
+        </NCard>
+
+        <NCard v-if="article.entities" style="margin-top: 16px" title="🔍 实体(预留)">
+          <code style="font-size: 12px">{{ JSON.stringify(article.entities) }}</code>
         </NCard>
       </div>
     </NSpin>