feat: 新增语音转文字（ASR）功能

- 后端：新增 /api/audio/transcribe 接口，调用 Ollama whisper 进行语音识别 - 前端：新增 AudioTranscribePage.vue 页面，支持 MP3/WAV/M4A/OGG/FLAC 等格式 - 注册路由、工具卡片、智能助手欢迎语更新 Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-09-14 00:53:36 +08:00
parent 752c7837ef
commit 0455f064ac
299 changed files with 1588 additions and 432 deletions
@@ -0,0 +1,143 @@
+import http from './http'
+
+export function quickActions() {
+  return http.get('/ai-chat/quick-actions')
+}
+
+export function quickAction(actionId, params) {
+  return http.post('/ai-chat/quick-action', { action_id: actionId, params })
+}
+
+// 本人 AI 点数 + 用量（PathCoach 面板数据源）
+export function getAiMe() {
+  return http.get('/ai/me')
+}
+
+// 用量聚合（管理员 = 全量；员工 = 本人，后端按角色过滤）
+export function getAiUsage(params) {
+  return http.get('/ai/usage', { params })
+}
+
+// 管理员：按用户聚合用量 + 剩余点数
+export function getAiUsageUsers() {
+  return http.get('/ai/usage/users')
+}
+
+// 管理员：AI 配置（ai_config.json）读 / 写 / 热重载 / 密钥状态
+export function getAiConfig() {
+  return http.get('/ai/config')
+}
+export function putAiConfig(config) {
+  return http.put('/ai/config', config)
+}
+export function reloadAiConfig() {
+  return http.post('/ai/reload')
+}
+export function getSecretsStatus() {
+  return http.get('/ai/secrets-status')
+}
+
+// SSE 流式对话：后端 text/event-stream，每行 "data: {json}\n\n"
+export async function streamChat(message, context, history, handlers) {
+  const token = localStorage.getItem('token')
+  const onChunk = typeof handlers === 'function' ? handlers : handlers?.onChunk
+  const onMeta = typeof handlers === 'function' ? null : handlers?.onMeta
+  const onDone = typeof handlers === 'function' ? null : handlers?.onDone
+  const traceId = `chat-${Date.now()}`
+  // #region debug-point A:frontend-request
+  fetch('http://127.0.0.1:7777/event', {
+    method: 'POST',
+    body: JSON.stringify({
+      sessionId: 'knowledge-chat-401',
+      runId: 'pre-fix',
+      hypothesisId: 'A',
+      location: 'frontend/src/api/ai.js:streamChat:request',
+      traceId,
+      msg: '[DEBUG] streamChat request',
+      data: {
+        hasToken: Boolean(token),
+        url: '/api/ai-chat/message',
+        messagePreview: String(message || '').slice(0, 80),
+        spaceKey: context?.knowledge_space_key || '',
+      },
+      ts: Date.now(),
+    }),
+  }).catch(() => {})
+  // #endregion
+  const resp = await fetch('/api/ai-chat/message', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${token}`,
+    },
+    body: JSON.stringify({ message, context, history }),
+  })
+
+  if (!resp.ok) {
+    let msg = 'LLM 请求失败'
+    let raw = ''
+    try {
+      raw = await resp.text()
+      const j = JSON.parse(raw)
+      msg = j.message || j.error || msg
+    } catch {
+      /* ignore */
+    }
+    // #region debug-point A:frontend-non200
+    fetch('http://127.0.0.1:7777/event', {
+      method: 'POST',
+      body: JSON.stringify({
+        sessionId: 'knowledge-chat-401',
+        runId: 'pre-fix',
+        hypothesisId: 'A',
+        location: 'frontend/src/api/ai.js:streamChat:non200',
+        traceId,
+        msg: '[DEBUG] streamChat non-200 response',
+        data: {
+          status: resp.status,
+          statusText: resp.statusText,
+          bodyPreview: String(raw || '').slice(0, 240),
+        },
+        ts: Date.now(),
+      }),
+    }).catch(() => {})
+    // #endregion
+    throw new Error(msg)
+  }
+
+  const reader = resp.body.getReader()
+  const decoder = new TextDecoder()
+  let buffer = ''
+
+  // eslint-disable-next-line no-constant-condition
+  while (true) {
+    const { done, value } = await reader.read()
+    if (done) break
+    buffer += decoder.decode(value, { stream: true })
+
+    let idx
+    while ((idx = buffer.indexOf('\n\n')) !== -1) {
+      const raw = buffer.slice(0, idx).trim()
+      buffer = buffer.slice(idx + 2)
+      if (!raw.startsWith('data:')) continue
+      const payload = raw.slice(5).trim()
+      if (!payload) continue
+      let obj
+      try {
+        obj = JSON.parse(payload)
+      } catch {
+        continue
+      }
+      if (obj.type === 'text') {
+        onChunk?.(obj.content)
+      } else if (obj.type === 'meta') {
+        onMeta?.(obj)
+      } else if (obj.type === 'error') {
+        throw new Error(obj.message || 'LLM 请求失败')
+      } else if (obj.type === 'done') {
+        onDone?.()
+        return
+      }
+    }
+  }
+}