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wecom_it_smart_desk/docs/02-技术文档/技术架构/sequence-triage-flow.mermaid
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Simon 44e77dcb0e chore(docs): docs/ 目录全面重新编号 + 重组
**重构前**(旧编号 02-11):
- docs/02-产品需求/      → 00 产品规划/PRD
- docs/03-技术架构/      → 01-05 子目录散落
- docs/04-原型设计/      → 01-02 产品设计(HTML 原型)
- docs/05-原型设计/      → screens/
- docs/06-测试素材/      → 02-E2E / 03-功能 / 04-版本测试
- docs/07-项目管理/      → 任务说明书/日报/计划
- docs/08-安全审计/      → 审计报告
- docs/09-堡垒运维/      → toolbox / deploy
- docs/10-项目管理/      → 任务说明书(重复)
- docs/11-历史归档/      → deploy-nas-archived

**重构后**(新编号 00-07,语义化):
- docs/00-产品开发流程与文档管理规范.md
- docs/00-版本迭代总览.md
- docs/01-产品文档/      (PRD/原型/认证/会话/AI 服务/坐席/集成)
- docs/02-技术文档/      (技术方案/架构图/重构记录/前端改造/实现配置)
- docs/03-测试文档/      (E2E/功能用例/版本报告/缺陷单)
- docs/04-运维文档/      (部署运维/运维指南)
- docs/05-运营文档/      (品牌推广/用户手册)
- docs/06-安全审计/      (审计报告)
- docs/07-项目管理/      (任务说明书/日报/计划/看板)

**净收益**:
- 目录编号与产品文档管理规范对齐(按文档阶段 01-07 编号)
- 消除 02-产品需求 与 10-项目管理 的编号重叠
- 子目录按文档类型分组(如 01-产品文档/00-产品规划、01-产品文档/01-认证与登录)
- 把运维/安全/项目管理从 0X 散落改为 04/06/07

合计 494 文件 + 78495 行 / - 14076 行
2026-08-03 18:46:55 +08:00

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3.3 KiB
Plaintext

%% 分诊主流程时序图
%% 来源:增量设计-知识库迭代-开发任务分解-20260712.md §2.5
sequenceDiagram
participant H5 as H5 员工端
participant API as FastAPI 后端
participant TriSvc as TriageService
participant DifyTri as Dify 分诊应用
participant DB as PostgreSQL
participant AG as 坐席端看板
participant WS as WebSocket
rect rgb(255, 243, 224)
Note over H5,DB: 阶段1:发起分诊
H5->>API: POST /api/h5/triage/start {conversation_id, question}
API->>TriSvc: start_triage(conversation_id, question)
TriSvc->>DB: INSERT triage_sessions (status=triaging)
TriSvc->>DifyTri: 调用分诊 prompt(拆分问题为分步选择题)
alt Dify 5秒内响应
DifyTri-->>TriSvc: {steps[], confidence, urgency, suggested_route, problem_type}
TriSvc->>DB: UPDATE triage_sessions SET triage_steps, confidence, urgency, suggested_route
TriSvc-->>API: {triage_id, steps, total, confidence, urgency, suggested_route}
API-->>H5: {triage_id, steps, total, ...}
else Dify 超时(>5s)
TriSvc->>DB: UPDATE triage_sessions SET status=timeout
TriSvc-->>API: 超时,自动转人工
API-->>H5: 分诊超时,已转人工
end
end
rect rgb(227, 242, 253)
Note over H5,DB: 阶段2:分步选择 + 坐席协同
loop 每一步
H5->>API: POST /api/h5/triage/step {triage_id, step_index, selected_label}
API->>TriSvc: submit_step(triage_id, step_index, selected_label)
TriSvc->>DB: 记录 collected_context
TriSvc->>DifyTri: 根据选择动态调整后续步骤
DifyTri-->>TriSvc: next_step
TriSvc-->>API: {next_step, collected_context}
API-->>H5: {next_step, collected_context}
end
Note over AG: 坐席看板实时查看分诊进度
AG->>API: GET /api/agent/triage/pending
API-->>AG: 待分诊列表
AG->>API: GET /api/agent/triage/{triage_id}
API-->>AG: 分诊详情
opt 坐席排除选项
AG->>API: POST /api/agent/triage/{triage_id}/exclude-options {excluded_labels}
API->>WS: WS 推送 excluded_labels 到 H5
WS-->>H5: {type: "triage_exclude", excluded_labels}
H5->>H5: TriageCard.setExcludedOptions(labels)
end
end
rect rgb(232, 245, 233)
Note over H5,DB: 阶段3:分诊完成 / 转人工
alt 所有步骤完成
H5->>API: POST /api/h5/triage/complete {triage_id, context}
API->>TriSvc: complete_triage(triage_id, context)
TriSvc->>DifyTri: 根据收集的上下文生成最终回复
DifyTri-->>TriSvc: {reply, confidence}
TriSvc->>DB: UPDATE triage_sessions SET status=routed, route_action=ai_self
TriSvc-->>API: {reply, confidence}
API-->>H5: AI 回复
else 转人工
H5->>API: POST /api/h5/triage/transfer {triage_id, context}
API->>TriSvc: transfer_to_human(triage_id, context)
TriSvc->>DB: UPDATE triage_sessions SET status=routed, route_action=human
TriSvc-->>API: 转人工成功
API-->>H5: 已转人工
end
end