feat: 重构问问微信并完善知识库增量检索

统一问问微信与 Agent Hub 的查询链路完善查询覆盖度、新鲜度和部分结果表达，避免索引滞后产生错误结论基于会话实现真正的增量追新与历史补齐支持后台同步、取消恢复、重启续传以及同步期间继续查询优化知识库跨会话检索、同步状态、进度展示和侧栏布局
2026-10-07 23:03:51 +08:00 · 2026-09-11 17:44:48 +08:00
parent 0c4932d740
commit ab3b3731b7
69 changed files with 8317 additions and 898 deletions
@@ -0,0 +1,77 @@
+import { describe, expect, it, vi } from 'vitest'
+import { QueryAgentService, type QueryAgentProvider } from '../../src/main/services/query-agent-service'
+
+function capturingProvider(configured = true): {
+  provider: QueryAgentProvider
+  calls: Array<{ messages: Array<Record<string, unknown>>; tools: string[] }>
+} {
+  const calls: Array<{ messages: Array<Record<string, unknown>>; tools: string[] }> = []
+  const provider: QueryAgentProvider = {
+    getRuntimeConfig: () => ({
+      configured,
+      providerName: 'Fixture Provider',
+      model: 'fixture-model',
+      modelName: 'Fixture Model'
+    }),
+    chatWithTools: vi.fn(async (messages, tools) => {
+      calls.push({ messages, tools: tools.map((tool) => tool.function.name) })
+      return { success: true, data: 'ok' }
+    })
+  }
+  return { provider, calls }
+}
+
+describe('QueryAgentService — 历史上下文不改变毕业语义', () => {
+  it('不传 history 时 messages 仍然只有 system + user（与毕业版本一致）', async () => {
+    const { provider, calls } = capturingProvider()
+    const service = new QueryAgentService(provider, vi.fn())
+
+    await service.run('我和 BOBO 第一次聊了什么')
+
+    expect(calls[0].messages.map((message) => message.role)).toEqual(['system', 'user'])
+    expect(calls[0].messages[1]).toMatchObject({ content: '我和 BOBO 第一次聊了什么' })
+    expect(calls[0].tools).toEqual([
+      'query_messages',
+      'search_messages',
+      'message_context',
+      'conversation_overview'
+    ])
+  })
+
+  it('传 history 时按 问 / 答 顺序插在 system 之后', async () => {
+    const { provider, calls } = capturingProvider()
+    const service = new QueryAgentService(provider, vi.fn())
+
+    await service.run('是 BOBO', {
+      history: [{ question: '我们第一次聊了什么', answer: '你说的是哪位联系人？' }]
+    })
+
+    expect(calls[0].messages.map((message) => message.role)).toEqual([
+      'system',
+      'user',
+      'assistant',
+      'user'
+    ])
+  })
+
+  it('失败分类是 additive 字段：成功时不存在', async () => {
+    const { provider } = capturingProvider()
+    const service = new QueryAgentService(provider, vi.fn())
+
+    const result = await service.run('你好')
+
+    expect(result.errorKind).toBeUndefined()
+    expect(result.answer).toBe('ok')
+  })
+
+  it('Provider 未配置 / 空问题仍返回可区分的失败分类', async () => {
+    const notConfigured = new QueryAgentService(capturingProvider(false).provider, vi.fn())
+    const unconfigured = await notConfigured.run('你好')
+    expect(unconfigured.errorKind).toBe('provider_unavailable')
+    expect(unconfigured.modelCallCount).toBe(0)
+
+    const configured = new QueryAgentService(capturingProvider().provider, vi.fn())
+    const empty = await configured.run('   ')
+    expect(empty.errorKind).toBe('invalid_question')
+  })
+})