feat(web): chat views (Home/Detail/CreateModal) + Bubble/Uploader/ModelSelector + markdown-it

2026-05-04 20:09:11 +08:00
parent d06ff1bf8c
commit f294ac649c
8 changed files with 641 additions and 0 deletions
@@ -19,6 +19,7 @@
  "license": "ISC",
  "packageManager": "pnpm@10.32.1",
  "dependencies": {
+    "markdown-it": "^14.1.1",
    "naive-ui": "^2.44.1",
    "pinia": "^3.0.4",
    "vue": "^3.5.33",
@@ -27,6 +28,7 @@
  "devDependencies": {
    "@eslint/js": "^10.0.1",
    "@tailwindcss/vite": "^4.2.4",
+    "@types/markdown-it": "^14.1.2",
    "@types/node": "^25.6.0",
    "@vitejs/plugin-vue": "^6.0.6",
    "@vue/test-utils": "^2.4.9",
@@ -8,6 +8,9 @@ importers:

  .:
    dependencies:
+      markdown-it:
+        specifier: ^14.1.1
+        version: 14.1.1
      naive-ui:
        specifier: ^2.44.1
        version: 2.44.1(vue@3.5.33(typescript@6.0.3))
@@ -27,6 +30,9 @@ importers:
      '@tailwindcss/vite':
        specifier: ^4.2.4
        version: 4.2.4(vite@8.0.10(@types/node@25.6.0)(jiti@2.6.1)(yaml@2.8.3))
+      '@types/markdown-it':
+        specifier: ^14.1.2
+        version: 14.1.2
      '@types/node':
        specifier: ^25.6.0
        version: 25.6.0
@@ -435,12 +441,21 @@ packages:
  '@types/json-schema@7.0.15':
    resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}

+  '@types/linkify-it@5.0.0':
+    resolution: {integrity: sha512-sVDA58zAw4eWAffKOaQH5/5j3XeayukzDk+ewSsnv3p4yJEZHCCzMDiZM8e0OUrRvmpGZ85jf4yDHkHsgBNr9Q==}
+
  '@types/lodash-es@4.17.12':
    resolution: {integrity: sha512-0NgftHUcV4v34VhXm8QBSftKVXtbkBG3ViCjs6+eJ5a6y6Mi/jiFGPc1sC7QK+9BFhWrURE3EOggmWaSxL9OzQ==}

  '@types/lodash@4.17.24':
    resolution: {integrity: sha512-gIW7lQLZbue7lRSWEFql49QJJWThrTFFeIMJdp3eH4tKoxm1OvEPg02rm4wCCSHS0cL3/Fizimb35b7k8atwsQ==}

+  '@types/markdown-it@14.1.2':
+    resolution: {integrity: sha512-promo4eFwuiW+TfGxhi+0x3czqTYJkG8qB17ZUJiVF10Xm7NLVRSLUsfRTU/6h1e24VvRnXCx+hG7li58lkzog==}
+
+  '@types/mdurl@2.0.0':
+    resolution: {integrity: sha512-RGdgjQUZba5p6QEFAVx2OGb8rQDL/cPRG7GiedRzMcJ1tYnUANBncjbSB1NRGwbvjcPeikRABz2nshyPk1bhWg==}
+
  '@types/node@25.6.0':
    resolution: {integrity: sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==}

@@ -659,6 +674,9 @@ packages:
    resolution: {integrity: sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==}
    engines: {node: '>=12'}

+  argparse@2.0.1:
+    resolution: {integrity: sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==}
+
  assertion-error@2.0.1:
    resolution: {integrity: sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==}
    engines: {node: '>=12'}
@@ -812,6 +830,10 @@ packages:
    resolution: {integrity: sha512-otxSQPw4lkOZWkHpB3zaEQs6gWYEsmX4xQF68ElXC/TWvGxGMSGOvoNbaLXm6/cS/fSfHtsEdw90y20PCd+sCA==}
    engines: {node: '>=10.13.0'}

+  entities@4.5.0:
+    resolution: {integrity: sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==}
+    engines: {node: '>=0.12'}
+
  entities@7.0.1:
    resolution: {integrity: sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA==}
    engines: {node: '>=0.12'}
@@ -1117,6 +1139,9 @@ packages:
    resolution: {integrity: sha512-NXYBzinNrblfraPGyrbPoD19C1h9lfI/1mzgWYvXUTe414Gz/X1FD2XBZSZM7rRTrMA8JL3OtAaGifrIKhQ5yQ==}
    engines: {node: '>= 12.0.0'}

+  linkify-it@5.0.0:
+    resolution: {integrity: sha512-5aHCbzQRADcdP+ATqnDuhhJ/MRIqDkZX5pyjFHRRysS8vZ5AbqGEoFIb6pYHPZ+L/OC2Lc+xT8uHVVR5CAK/wQ==}
+
  local-pkg@1.1.2:
    resolution: {integrity: sha512-arhlxbFRmoQHl33a0Zkle/YWlmNwoyt6QNZEIJcqNbdrsix5Lvc4HyyI3EnwxTYlZYc32EbYrQ8SzEZ7dqgg9A==}
    engines: {node: '>=14'}
@@ -1141,6 +1166,13 @@ packages:
  magic-string@0.30.21:
    resolution: {integrity: sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==}

+  markdown-it@14.1.1:
+    resolution: {integrity: sha512-BuU2qnTti9YKgK5N+IeMubp14ZUKUUw7yeJbkjtosvHiP0AZ5c8IAgEMk79D0eC8F23r4Ac/q8cAIFdm2FtyoA==}
+    hasBin: true
+
+  mdurl@2.0.0:
+    resolution: {integrity: sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w==}
+
  minimatch@10.2.5:
    resolution: {integrity: sha512-MULkVLfKGYDFYejP07QOurDLLQpcjk7Fw+7jXS2R2czRQzR56yHRveU5NDJEOviH+hETZKSkIk5c+T23GjFUMg==}
    engines: {node: 18 || 20 || >=22}
@@ -1277,6 +1309,10 @@ packages:
  proto-list@1.2.4:
    resolution: {integrity: sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==}

+  punycode.js@2.3.1:
+    resolution: {integrity: sha512-uxFIHU0YlHYhDQtV4R9J6a52SLx28BCjT+4ieh7IGbgwVJWO+km431c4yRlREUAsAmt/uMjQUyQHNEPf0M39CA==}
+    engines: {node: '>=6'}
+
  punycode@2.3.1:
    resolution: {integrity: sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==}
    engines: {node: '>=6'}
@@ -1406,6 +1442,9 @@ packages:
    engines: {node: '>=14.17'}
    hasBin: true

+  uc.micro@2.1.0:
+    resolution: {integrity: sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==}
+
  ufo@1.6.3:
    resolution: {integrity: sha512-yDJTmhydvl5lJzBmy/hyOAA0d+aqCBuwl818haVdYCRrWV84o7YyeVm4QlVHStqNrrJSTb6jKuFAVqAFsr+K3Q==}

@@ -1910,12 +1949,21 @@ snapshots:

  '@types/json-schema@7.0.15': {}

+  '@types/linkify-it@5.0.0': {}
+
  '@types/lodash-es@4.17.12':
    dependencies:
      '@types/lodash': 4.17.24

  '@types/lodash@4.17.24': {}

+  '@types/markdown-it@14.1.2':
+    dependencies:
+      '@types/linkify-it': 5.0.0
+      '@types/mdurl': 2.0.0
+
+  '@types/mdurl@2.0.0': {}
+
  '@types/node@25.6.0':
    dependencies:
      undici-types: 7.19.2
@@ -2217,6 +2265,8 @@ snapshots:

  ansi-styles@6.2.3: {}

+  argparse@2.0.1: {}
+
  assertion-error@2.0.1: {}

  ast-kit@2.2.0:
@@ -2348,6 +2398,8 @@ snapshots:
      graceful-fs: 4.2.11
      tapable: 2.3.3

+  entities@4.5.0: {}
+
  entities@7.0.1: {}

  es-module-lexer@2.1.0: {}
@@ -2620,6 +2672,10 @@ snapshots:
      lightningcss-win32-arm64-msvc: 1.32.0
      lightningcss-win32-x64-msvc: 1.32.0

+  linkify-it@5.0.0:
+    dependencies:
+      uc.micro: 2.1.0
+
  local-pkg@1.1.2:
    dependencies:
      mlly: 1.8.2
@@ -2644,6 +2700,17 @@ snapshots:
    dependencies:
      '@jridgewell/sourcemap-codec': 1.5.5

+  markdown-it@14.1.1:
+    dependencies:
+      argparse: 2.0.1
+      entities: 4.5.0
+      linkify-it: 5.0.0
+      mdurl: 2.0.0
+      punycode.js: 2.3.1
+      uc.micro: 2.1.0
+
+  mdurl@2.0.0: {}
+
  minimatch@10.2.5:
    dependencies:
      brace-expansion: 5.0.5
@@ -2783,6 +2850,8 @@ snapshots:

  proto-list@1.2.4: {}

+  punycode.js@2.3.1: {}
+
  punycode@2.3.1: {}

  quansync@0.2.11: {}
@@ -2901,6 +2970,8 @@ snapshots:

  typescript@6.0.3: {}

+  uc.micro@2.1.0: {}
+
  ufo@1.6.3: {}

  undici-types@7.19.2: {}
@@ -0,0 +1,196 @@
+<template>
+  <AppShell>
+    <div class="flex h-[calc(100vh-8rem)] -m-6">
+      <!-- 左侧会话列表 -->
+      <div class="w-72 border-r overflow-y-auto p-2 flex flex-col gap-1">
+        <NButton
+          block
+          class="mb-2"
+          @click="showCreate = true"
+        >
+          + 新建对话
+        </NButton>
+        <div
+          v-for="c in chat.conversations"
+          :key="c.id"
+          :class="[
+            'p-2 rounded cursor-pointer hover:bg-neutral-100',
+            chat.currentConversation?.id === c.id ? 'bg-blue-50' : '',
+          ]"
+          @click="open(c.id)"
+        >
+          <div class="truncate text-sm">
+            {{ c.title || '(未命名)' }}
+          </div>
+          <div class="text-xs text-neutral-400">
+            {{ formatTime(c.updated_at) }}
+          </div>
+        </div>
+        <div
+          v-if="chat.conversations.length === 0"
+          class="text-xs text-neutral-400 px-2"
+        >
+          暂无对话
+        </div>
+      </div>
+
+      <!-- 右侧消息流 -->
+      <div class="flex-1 flex flex-col">
+        <div
+          v-if="!chat.currentConversation"
+          class="flex-1 flex items-center justify-center text-neutral-400"
+        >
+          选择或新建会话
+        </div>
+        <template v-else>
+          <div
+            ref="scrollEl"
+            class="flex-1 overflow-y-auto p-4 space-y-3"
+          >
+            <MessageBubble
+              v-for="m in chat.messages"
+              :key="m.id"
+              :message="m"
+              @retry="onRetry"
+            />
+          </div>
+          <div class="border-t p-3 space-y-2">
+            <AttachmentUploader
+              ref="uploaderRef"
+              :model-capabilities="currentModelCaps"
+              @change="onAttachmentChange"
+            />
+            <div class="flex gap-2">
+              <NInput
+                v-model:value="draft"
+                type="textarea"
+                :autosize="{ minRows: 1, maxRows: 6 }"
+                placeholder="发送消息（Enter 发送，Shift+Enter 换行）"
+                :disabled="chat.isStreaming"
+                @keydown.enter.exact.prevent="send"
+              />
+              <NButton
+                v-if="!chat.isStreaming"
+                type="primary"
+                :disabled="!draft.trim()"
+                @click="send"
+              >
+                发送
+              </NButton>
+              <NButton
+                v-else
+                type="warning"
+                @click="chat.cancelMessage"
+              >
+                中断
+              </NButton>
+            </div>
+          </div>
+        </template>
+      </div>
+
+      <ConversationCreateModal
+        v-model:show="showCreate"
+        :project-id="projectId"
+        @created="onCreated"
+      />
+    </div>
+  </AppShell>
+</template>
+
+<script setup lang="ts">
+import { computed, nextTick, onMounted, ref, watch } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { NButton, NInput } from 'naive-ui'
+
+import AppShell from '@/layouts/AppShell.vue'
+import { useChatStore } from '@/stores/chat'
+import MessageBubble from './components/MessageBubble.vue'
+import AttachmentUploader from './components/AttachmentUploader.vue'
+import ConversationCreateModal from './ConversationCreateModal.vue'
+import { llmAdminApi, type LLMModel, type ModelCapabilities } from '@/api/llmAdmin'
+
+const chat = useChatStore()
+const route = useRoute()
+const router = useRouter()
+
+const draft = ref('')
+const attachmentIds = ref<string[]>([])
+const showCreate = ref(false)
+const uploaderRef = ref<InstanceType<typeof AttachmentUploader> | null>(null)
+const scrollEl = ref<HTMLElement | null>(null)
+const allModels = ref<LLMModel[]>([])
+
+const projectId = computed(() => {
+  const v = route.params.pid
+  return typeof v === 'string' && v !== '' ? v : undefined
+})
+
+const defaultCaps: ModelCapabilities = {
+  image: false,
+  pdf: false,
+  audio: false,
+  reasoning: false,
+  tools: false,
+}
+
+const currentModelCaps = computed<ModelCapabilities>(() => {
+  const id = chat.currentConversation?.model_id
+  if (!id) return defaultCaps
+  const m = allModels.value.find((x) => x.id === id)
+  return m?.capabilities ?? defaultCaps
+})
+
+onMounted(async () => {
+  allModels.value = await llmAdminApi.listModels(true)
+  await chat.loadConversations({ project_id: projectId.value })
+  const cid = route.params.conversationId
+  if (typeof cid === 'string' && cid !== '') {
+    await open(cid)
+  }
+})
+
+watch(
+  () => chat.messages.length,
+  () => {
+    nextTick(() => {
+      const el = scrollEl.value
+      if (el) el.scrollTo(0, el.scrollHeight)
+    })
+  },
+)
+
+async function open(id: string) {
+  await chat.openConversation(id)
+  await router.replace({
+    path: projectId.value ? `/projects/${projectId.value}/chat/${id}` : `/chat/${id}`,
+  })
+}
+
+async function send() {
+  if (!draft.value.trim() || chat.isStreaming) return
+  const body = draft.value
+  const ids = [...attachmentIds.value]
+  draft.value = ''
+  uploaderRef.value?.clear()
+  attachmentIds.value = []
+  await chat.sendMessage(body, ids)
+}
+
+function onAttachmentChange(ids: string[]) {
+  attachmentIds.value = ids
+}
+
+function onRetry(id: number) {
+  chat.retryMessage(id)
+}
+
+async function onCreated(id: string) {
+  await chat.loadConversations({ project_id: projectId.value })
+  await open(id)
+}
+
+function formatTime(iso: string) {
+  return new Date(iso).toLocaleString('zh-CN', { hour12: false })
+}
+</script>
@@ -0,0 +1,7 @@
+<template>
+  <ChatDetailView />
+</template>
+
+<script setup lang="ts">
+import ChatDetailView from './ChatDetailView.vue'
+</script>
@@ -0,0 +1,142 @@
+<template>
+  <NModal
+    :show="show"
+    preset="card"
+    title="新建对话"
+    style="width: 600px"
+    @update:show="update"
+  >
+    <NForm>
+      <NFormItem label="模型">
+        <ModelSelector v-model="form.model_id" />
+      </NFormItem>
+      <NFormItem label="System Prompt 模板">
+        <NSelect
+          v-model:value="form.template_id"
+          :options="templateOptions"
+          clearable
+          placeholder="可选；不选时使用下方自定义"
+        />
+      </NFormItem>
+      <NFormItem label="自定义 System Prompt">
+        <NInput
+          v-model:value="form.system_prompt"
+          type="textarea"
+          :rows="4"
+          placeholder="（可选）覆盖模板内容"
+        />
+      </NFormItem>
+      <NFormItem label="挂载到（可选）">
+        <div class="flex flex-col gap-2 w-full">
+          <NSelect
+            v-model:value="mountKind"
+            :options="mountKindOptions"
+            clearable
+          />
+          <NInput
+            v-if="mountKind"
+            v-model:value="mountID"
+            placeholder="UUID"
+          />
+        </div>
+      </NFormItem>
+    </NForm>
+    <template #footer>
+      <div class="flex justify-end gap-2">
+        <NButton @click="update(false)">
+          取消
+        </NButton>
+        <NButton
+          type="primary"
+          :loading="submitting"
+          :disabled="!form.model_id"
+          @click="submit"
+        >
+          创建
+        </NButton>
+      </div>
+    </template>
+  </NModal>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from 'vue'
+import { NButton, NForm, NFormItem, NInput, NModal, NSelect } from 'naive-ui'
+
+import ModelSelector from './components/ModelSelector.vue'
+import { chatApi, type CreateConversationBody } from '@/api/chat'
+
+type MountKind = 'project' | 'workspace' | 'issue'
+
+const props = defineProps<{ show: boolean; projectId?: string }>()
+const emit = defineEmits<{
+  'update:show': [v: boolean]
+  created: [conversationId: string]
+}>()
+
+const show = computed(() => props.show)
+
+const form = ref<{
+  model_id: string
+  template_id: string | null
+  system_prompt: string
+}>({
+  model_id: '',
+  template_id: null,
+  system_prompt: '',
+})
+
+const mountKind = ref<MountKind | null>(null)
+const mountID = ref('')
+const templates = ref<{ label: string; value: string }[]>([])
+const templateOptions = computed(() => templates.value)
+const mountKindOptions: { label: string; value: MountKind }[] = [
+  { label: 'Project', value: 'project' },
+  { label: 'Workspace', value: 'workspace' },
+  { label: 'Issue', value: 'issue' },
+]
+const submitting = ref(false)
+
+onMounted(async () => {
+  const tpls = await chatApi.listTemplates()
+  templates.value = tpls.map((t) => ({
+    label: `[${t.scope}] ${t.name}`,
+    value: t.id,
+  }))
+})
+
+watch(
+  () => props.projectId,
+  (v) => {
+    if (v) {
+      mountKind.value = 'project'
+      mountID.value = v
+    }
+  },
+  { immediate: true },
+)
+
+function update(v: boolean) {
+  emit('update:show', v)
+}
+
+async function submit() {
+  if (!form.value.model_id) return
+  submitting.value = true
+  try {
+    const body: CreateConversationBody = { model_id: form.value.model_id }
+    if (form.value.template_id) body.template_id = form.value.template_id
+    if (form.value.system_prompt) body.system_prompt = form.value.system_prompt
+    if (mountKind.value && mountID.value) {
+      if (mountKind.value === 'project') body.project_id = mountID.value
+      else if (mountKind.value === 'workspace') body.workspace_id = mountID.value
+      else if (mountKind.value === 'issue') body.issue_id = mountID.value
+    }
+    const conv = await chatApi.createConversation(body)
+    emit('created', conv.id)
+    update(false)
+  } finally {
+    submitting.value = false
+  }
+}
+</script>
@@ -0,0 +1,90 @@
+<template>
+  <div class="flex gap-2 items-center flex-wrap">
+    <NUpload
+      :custom-request="upload"
+      :show-file-list="false"
+      multiple
+    >
+      <NButton size="small">
+        添加附件
+      </NButton>
+    </NUpload>
+    <div
+      v-for="a in attachments"
+      :key="a.id"
+      class="text-xs px-2 py-1 bg-neutral-100 rounded flex items-center gap-1"
+    >
+      <span>{{ a.filename }} ({{ Math.round(a.size_bytes / 1024) }} KB)</span>
+      <NButton
+        text
+        size="tiny"
+        @click="remove(a.id)"
+      >
+        ×
+      </NButton>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+import { NUpload, NButton, useMessage } from 'naive-ui'
+import type { UploadCustomRequestOptions } from 'naive-ui'
+
+import { chatApi, type Attachment } from '@/api/chat'
+
+const props = defineProps<{
+  modelCapabilities?: { image: boolean; pdf: boolean; audio?: boolean }
+}>()
+const emit = defineEmits<{ change: [ids: string[]] }>()
+
+const attachments = ref<Attachment[]>([])
+const msg = useMessage()
+
+async function upload(opts: UploadCustomRequestOptions) {
+  const f = opts.file.file
+  if (!f) {
+    opts.onError()
+    return
+  }
+  if (f.type.startsWith('image/') && !props.modelCapabilities?.image) {
+    msg.error('当前模型不支持图片')
+    opts.onError()
+    return
+  }
+  if (f.type === 'application/pdf' && !props.modelCapabilities?.pdf) {
+    msg.error('当前模型不支持 PDF')
+    opts.onError()
+    return
+  }
+  if (f.size > 20 * 1024 * 1024) {
+    msg.error('单文件不能超过 20 MB')
+    opts.onError()
+    return
+  }
+  try {
+    const a = await chatApi.uploadAttachment(f)
+    attachments.value.push(a)
+    opts.onFinish()
+  } catch (e) {
+    msg.error(e instanceof Error ? e.message : String(e))
+    opts.onError()
+  }
+}
+
+function remove(id: string) {
+  attachments.value = attachments.value.filter((a) => a.id !== id)
+}
+
+watch(
+  attachments,
+  () => emit('change', attachments.value.map((a) => a.id)),
+  { deep: true },
+)
+
+defineExpose({
+  clear: () => {
+    attachments.value = []
+  },
+})
+</script>
@@ -0,0 +1,80 @@
+<template>
+  <div :class="['flex', message.role === 'user' ? 'justify-end' : 'justify-start']">
+    <div
+      :class="[
+        'rounded-lg p-3 max-w-2xl',
+        message.role === 'user' ? 'bg-blue-50' : 'bg-neutral-50',
+      ]"
+    >
+      <div
+        v-if="message.thinking"
+        class="mb-2"
+      >
+        <NCollapse>
+          <NCollapseItem
+            title="🧠 模型思考过程"
+            name="thinking"
+          >
+            <pre class="text-xs whitespace-pre-wrap">{{ message.thinking }}</pre>
+          </NCollapseItem>
+        </NCollapse>
+      </div>
+      <div
+        v-if="message.status === 'pending' && !message.content"
+        class="text-neutral-400"
+      >
+        …
+      </div>
+      <!-- eslint-disable-next-line vue/no-v-html -->
+      <div
+        v-else
+        class="prose prose-sm max-w-none"
+        v-html="rendered"
+      />
+      <div
+        v-if="message.status === 'error'"
+        class="text-red-500 text-xs mt-1 flex items-center gap-2"
+      >
+        <span>⚠️ {{ message.error_message }}</span>
+        <NButton
+          size="tiny"
+          @click="emit('retry', message.id)"
+        >
+          重试
+        </NButton>
+      </div>
+      <div
+        v-if="message.status === 'cancelled'"
+        class="text-orange-500 text-xs mt-1 flex items-center gap-2"
+      >
+        <span>已取消</span>
+        <NButton
+          size="tiny"
+          @click="emit('retry', message.id)"
+        >
+          重试
+        </NButton>
+      </div>
+      <div
+        v-if="message.prompt_tokens"
+        class="text-xs text-neutral-400 mt-1"
+      >
+        in {{ message.prompt_tokens }} · out {{ message.completion_tokens ?? 0 }}
+        <span v-if="message.thinking_tokens"> · think {{ message.thinking_tokens }}</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import { NCollapse, NCollapseItem, NButton } from 'naive-ui'
+import MarkdownIt from 'markdown-it'
+
+import type { ChatMessage } from '@/api/chat'
+
+const md = new MarkdownIt({ html: false, breaks: true, linkify: true })
+const props = defineProps<{ message: ChatMessage }>()
+const emit = defineEmits<{ retry: [id: number] }>()
+const rendered = computed(() => md.render(props.message.content))
+</script>
@@ -0,0 +1,53 @@
+<template>
+  <div>
+    <NSelect
+      :value="modelValue"
+      :options="options"
+      placeholder="选择模型"
+      @update:value="onChange"
+    />
+    <div
+      v-if="selected"
+      class="text-xs text-neutral-500 mt-1"
+    >
+      {{ capLabel }}（{{ selected.context_window.toLocaleString() }} ctx）
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref } from 'vue'
+import { NSelect } from 'naive-ui'
+
+import { llmAdminApi, type LLMModel } from '@/api/llmAdmin'
+
+const props = defineProps<{ modelValue?: string }>()
+const emit = defineEmits<{ 'update:modelValue': [v: string] }>()
+
+const models = ref<LLMModel[]>([])
+
+onMounted(async () => {
+  models.value = await llmAdminApi.listModels(true)
+})
+
+const options = computed(() =>
+  models.value.map((m) => ({ label: m.display_name, value: m.id })),
+)
+const selected = computed(() =>
+  models.value.find((m) => m.id === props.modelValue),
+)
+const capLabel = computed(() => {
+  if (!selected.value) return ''
+  const c = selected.value.capabilities
+  const parts: string[] = []
+  if (c.image) parts.push('图片')
+  if (c.pdf) parts.push('PDF')
+  if (c.audio) parts.push('音频')
+  if (c.reasoning) parts.push('Thinking')
+  return parts.length > 0 ? parts.join(' · ') : '纯文本'
+})
+
+function onChange(v: string) {
+  emit('update:modelValue', v)
+}
+</script>