feat: 报销预审会话状态管理与工作台交互增强
- 新增差旅报销会话状态管理与对话模型重构 - 增强风险观测服务与运行时聊天上下文作用域 - 优化工作台图标资源、助理意图识别与摘要工具 - 完善报销创建视图样式与差旅详情页标准调整交互 - 补充风险观测、运行时聊天与报销端点测试覆盖
This commit is contained in:
caoxiaozhu
645
server/src/app/services/steward_planner.py
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645
server/src/app/services/steward_planner.py
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from __future__ import annotations
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import re
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import uuid
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from dataclasses import dataclass
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from datetime import UTC, date, datetime, timedelta
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from typing import Any
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from app.schemas.steward import (
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StewardAttachmentGroup,
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StewardAttachmentInput,
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StewardConfirmationAction,
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StewardPlanRequest,
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StewardPlanResponse,
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StewardTask,
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StewardThinkingEvent,
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)
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from app.services.steward_constants import BUSINESS_CANONICAL_FIELD_ORDER, BUSINESS_CANONICAL_FIELDS
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from app.services.ontology_field_registry import normalize_ontology_form_values
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from app.services.steward_intent_agent import StewardIntentAgent
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from app.services.steward_model_plan_builder import StewardModelPlanBuilder
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CITY_NAMES = (
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"北京",
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"上海",
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"广州",
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"深圳",
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"杭州",
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"南京",
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"苏州",
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"成都",
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"重庆",
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"天津",
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"武汉",
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"西安",
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"长沙",
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"郑州",
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"青岛",
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"厦门",
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"福州",
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"合肥",
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"济南",
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"沈阳",
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"大连",
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"宁波",
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"无锡",
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)
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APPLICATION_SPLIT_PATTERN = re.compile(r"(?:^|[，,。；;])[^，,。；;]*?(?:申请|出差申请|差旅申请)[^，,。；;]*")
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REIMBURSEMENT_PATTERN = re.compile(r"(?:我要报销|还需要报销|需要报销|报销)([^，,。；;！？?!\n]+)")
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MONTH_DAY_PATTERN = re.compile(r"(?P<month>\d{1,2})\s*月\s*(?P<day>\d{1,2})\s*(?:日|号)?")
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ISO_DATE_PATTERN = re.compile(r"(?P<year>\d{4})[-/年](?P<month>\d{1,2})[-/月](?P<day>\d{1,2})(?:日)?")
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@dataclass(frozen=True)
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class PlannedTaskDraft:
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task_type: str
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segment: str
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index: int
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class StewardPlannerService:
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"""小财管家第一版规划服务：只生成计划，不执行入库类动作。"""
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def __init__(self, intent_agent: StewardIntentAgent | None = None) -> None:
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self.intent_agent = intent_agent
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def build_plan(self, request: StewardPlanRequest) -> StewardPlanResponse:
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message = self._clean_text(request.message)
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if not message:
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raise ValueError("小财管家需要一段任务描述。")
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base_date = self._resolve_base_date(request.client_now_iso, request.context_json)
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model_call_traces: list[dict[str, Any]] = []
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fallback_reason = ""
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if self.intent_agent is not None:
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try:
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intent_result = self.intent_agent.detect(
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request,
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base_date=base_date,
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canonical_fields=list(BUSINESS_CANONICAL_FIELD_ORDER),
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)
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if intent_result is not None:
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model_call_traces = intent_result.model_call_traces
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llm_plan = StewardModelPlanBuilder(self).build(
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intent_result,
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request=request,
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base_date=base_date,
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)
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if llm_plan is not None:
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return llm_plan
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model_call_traces = getattr(self.intent_agent, "last_call_traces", []) or model_call_traces
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fallback_reason = "主模型未返回可用的 function calling 计划，已切换到规则兜底。"
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except Exception as exc:
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model_call_traces = getattr(self.intent_agent, "last_call_traces", []) or model_call_traces
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fallback_reason = f"主模型 function calling 调用失败，已切换到规则兜底：{exc}"
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return self._build_rule_fallback_plan(
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request,
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base_date=base_date,
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model_call_traces=model_call_traces,
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fallback_reason=fallback_reason,
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)
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def _build_rule_fallback_plan(
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self,
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request: StewardPlanRequest,
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*,
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base_date: date,
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model_call_traces: list[dict[str, Any]] | None = None,
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fallback_reason: str = "",
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) -> StewardPlanResponse:
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message = self._clean_text(request.message)
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task_drafts = self._extract_task_drafts(message)
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tasks = [self._build_task(draft, base_date, request) for draft in task_drafts]
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if not tasks:
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tasks = [self._build_fallback_task(message, base_date, request)]
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attachment_groups = self._build_attachment_groups(request.attachments, tasks)
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confirmation_groups = self._build_confirmation_actions(tasks, attachment_groups)
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thinking_events = self._build_thinking_events(tasks, attachment_groups, request.attachments)
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if fallback_reason:
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thinking_events.insert(
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0,
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StewardThinkingEvent(
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event_id="intent_agent_rule_fallback",
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stage="rule_fallback",
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title="意图识别智能体进入兜底模式",
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content=fallback_reason,
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),
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)
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plan_id = f"steward_plan_{uuid.uuid4().hex[:12]}"
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return StewardPlanResponse(
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plan_id=plan_id,
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plan_status="needs_confirmation" if confirmation_groups else "ready_to_delegate",
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planning_source="rule_fallback",
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summary=self._build_summary(tasks, attachment_groups),
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thinking_events=thinking_events,
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tasks=tasks,
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attachment_groups=attachment_groups,
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confirmation_groups=confirmation_groups,
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model_call_traces=model_call_traces or [],
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)
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def _extract_task_drafts(self, message: str) -> list[PlannedTaskDraft]:
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drafts: list[PlannedTaskDraft] = []
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first_reimbursement = self._find_first_reimbursement_index(message)
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application_source = message[:first_reimbursement] if first_reimbursement >= 0 else message
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if self._looks_like_application(application_source):
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drafts.append(
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PlannedTaskDraft(
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task_type="expense_application",
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segment=application_source.strip("，,。；; "),
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index=len(drafts) + 1,
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)
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)
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for match in REIMBURSEMENT_PATTERN.finditer(message):
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segment = f"报销{match.group(1)}"
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drafts.append(
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PlannedTaskDraft(
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task_type="reimbursement",
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segment=segment.strip("，,。；; "),
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index=len(drafts) + 1,
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)
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)
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return drafts
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@staticmethod
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def _find_first_reimbursement_index(message: str) -> int:
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candidates = [message.find(item) for item in ("我要报销", "还需要报销", "需要报销", "报销")]
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positives = [item for item in candidates if item >= 0]
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return min(positives) if positives else -1
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@staticmethod
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def _looks_like_application(text: str) -> bool:
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compact = re.sub(r"\s+", "", text)
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return bool(compact) and "申请" in compact and bool(re.search(r"出差|差旅|费用|交通|住宿|采购|会务|会议", compact))
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def _build_task(
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self,
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draft: PlannedTaskDraft,
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base_date: date,
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request: StewardPlanRequest,
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) -> StewardTask:
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fields = self._extract_ontology_fields(draft.segment, draft.task_type, base_date, request)
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missing_fields = self._resolve_missing_fields(draft.task_type, fields)
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task_id = f"task_{'app' if draft.task_type == 'expense_application' else 'reim'}_{draft.index:03d}"
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assigned_agent = (
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"application_assistant"
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if draft.task_type == "expense_application"
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else "reimbursement_assistant"
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)
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title_prefix = "费用申请" if draft.task_type == "expense_application" else "费用报销"
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title = self._build_task_title(title_prefix, fields, draft.index)
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return StewardTask(
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task_id=task_id,
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task_type=draft.task_type, # type: ignore[arg-type]
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assigned_agent=assigned_agent, # type: ignore[arg-type]
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title=title,
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summary=self._build_task_summary(draft.segment, fields),
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status="needs_confirmation",
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confidence=self._resolve_task_confidence(draft.segment, fields, draft.task_type),
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ontology_fields=fields,
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missing_fields=missing_fields,
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confirmation_required=True,
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)
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def _build_fallback_task(
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self,
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message: str,
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base_date: date,
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request: StewardPlanRequest,
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) -> StewardTask:
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task_type = "reimbursement" if "报销" in message or request.attachments else "expense_application"
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draft = PlannedTaskDraft(task_type=task_type, segment=message, index=1)
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task = self._build_task(draft, base_date, request)
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return task.model_copy(update={"confidence": min(task.confidence, 0.58)})
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def _extract_ontology_fields(
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self,
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segment: str,
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task_type: str,
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base_date: date,
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request: StewardPlanRequest,
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) -> dict[str, str]:
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normalized_context = normalize_ontology_form_values(request.context_json.get("review_form_values"))
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fields: dict[str, str] = {
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key: value
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for key, value in normalized_context.items()
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if key in BUSINESS_CANONICAL_FIELDS and str(value or "").strip()
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}
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expense_type = self._infer_expense_type(segment, task_type)
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if expense_type and not fields.get("expense_type"):
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fields["expense_type"] = expense_type
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time_range = self._extract_time_range(segment, base_date)
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if time_range and not fields.get("time_range"):
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fields["time_range"] = time_range
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location = self._extract_location(segment)
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if location and not fields.get("location"):
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fields["location"] = location
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reason = self._extract_reason(segment, task_type)
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if reason and not fields.get("reason"):
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fields["reason"] = reason
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transport_mode = self._extract_transport_mode(segment)
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if transport_mode and not fields.get("transport_mode"):
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fields["transport_mode"] = transport_mode
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if request.attachments:
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fields["attachments"] = "、".join(item.name for item in request.attachments if item.name)
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return {key: value for key, value in fields.items() if key in BUSINESS_CANONICAL_FIELDS and value}
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@staticmethod
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def _infer_expense_type(segment: str, task_type: str) -> str:
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compact = re.sub(r"\s+", "", segment)
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if re.search(r"招待|接待|餐饮|宴请|客户吃饭|业务餐", compact):
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return "entertainment"
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if re.search(r"出差|差旅|住宿|酒店|机票|航班|高铁|火车", compact):
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return "travel"
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if re.search(r"交通|出租车|的士|网约车|打车|地铁|公交", compact):
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return "transport" if task_type == "reimbursement" else "travel"
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return "travel" if task_type == "expense_application" else "other"
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def _extract_time_range(self, segment: str, base_date: date) -> str:
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compact = re.sub(r"\s+", "", segment)
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if "昨天" in compact:
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return (base_date - timedelta(days=1)).isoformat()
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if "前天" in compact:
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return (base_date - timedelta(days=2)).isoformat()
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if "明天" in compact:
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return (base_date + timedelta(days=1)).isoformat()
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if "后天" in compact:
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return (base_date + timedelta(days=2)).isoformat()
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iso_match = ISO_DATE_PATTERN.search(compact)
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if iso_match:
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return self._safe_date(
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int(iso_match.group("year")),
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int(iso_match.group("month")),
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int(iso_match.group("day")),
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)
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month_day = MONTH_DAY_PATTERN.search(compact)
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if month_day:
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return self._safe_date(
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base_date.year,
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int(month_day.group("month")),
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int(month_day.group("day")),
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)
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return ""
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@staticmethod
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def _safe_date(year: int, month: int, day: int) -> str:
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try:
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return date(year, month, day).isoformat()
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except ValueError:
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return ""
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@staticmethod
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def _extract_location(segment: str) -> str:
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compact = re.sub(r"\s+", "", segment)
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for prefix in ("去", "到", "赴", "前往"):
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match = re.search(fr"{prefix}({'|'.join(CITY_NAMES)})", compact)
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if match:
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return match.group(1)
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for city in CITY_NAMES:
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if city in compact:
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return city
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return ""
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@staticmethod
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def _extract_reason(segment: str, task_type: str) -> str:
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cleaned = re.sub(r"\s+", "", segment).strip("，,。；; ")
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if task_type == "expense_application":
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match = re.search(r"(辅助|支持|协助|支撑|参加|拜访|调研|实施|部署|审核).+", cleaned)
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if match:
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return StewardPlannerService._strip_trailing_connectors(match.group(0))
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reason = re.sub(r"^.*?(?:出差|差旅)", "", cleaned).strip("，,。；;的费用")
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return StewardPlannerService._strip_trailing_connectors(reason) or cleaned
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cleaned = re.sub(r"^报销", "", cleaned)
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cleaned = re.sub(r"^(?:昨天|前天|明天|后天|\d{1,2}月\d{1,2}(?:日|号)?)的?", "", cleaned)
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return cleaned.strip("，,。；; ") or segment.strip()
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@staticmethod
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def _strip_trailing_connectors(value: str) -> str:
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cleaned = str(value or "").strip("，,。；; ")
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return re.sub(r"(?:并且|而且|同时|另外|还需要|需要)$", "", cleaned).strip("，,。；; ")
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@staticmethod
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def _extract_transport_mode(segment: str) -> str:
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compact = re.sub(r"\s+", "", segment)
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if re.search(r"高铁|动车|火车", compact):
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return "train"
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if re.search(r"飞机|机票|航班", compact):
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return "flight"
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if re.search(r"出租车|的士|网约车|打车", compact):
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return "taxi"
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if "交通" in compact:
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return "other"
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return ""
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@staticmethod
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def _resolve_missing_fields(task_type: str, fields: dict[str, str]) -> list[str]:
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required = ["expense_type", "time_range", "reason"]
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if task_type == "expense_application":
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required.append("location")
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return [key for key in required if not str(fields.get(key) or "").strip()]
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@staticmethod
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def _resolve_task_confidence(segment: str, fields: dict[str, str], task_type: str) -> float:
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compact = re.sub(r"\s+", "", segment)
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intent_score = 1.0 if ("申请" in compact if task_type == "expense_application" else "报销" in compact) else 0.45
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time_score = 1.0 if fields.get("time_range") else 0.0
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location_score = 1.0 if fields.get("location") else 0.2
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scene_score = 1.0 if fields.get("expense_type") and fields["expense_type"] != "other" else 0.35
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confidence = min(1.0, 0.35 * intent_score + 0.25 * time_score + 0.2 * location_score + 0.2 * scene_score)
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return round(max(0.45, confidence), 2)
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def _build_attachment_groups(
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self,
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attachments: list[StewardAttachmentInput],
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tasks: list[StewardTask],
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) -> list[StewardAttachmentGroup]:
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if not attachments:
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return []
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classified = [(item, self._classify_attachment(item)) for item in attachments if item.name]
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travel_related = [item.name for item, scene in classified if scene in {"travel", "transport"}]
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excluded = [item.name for item, scene in classified if scene not in {"travel", "transport"}]
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target_task = self._resolve_attachment_target_task(tasks)
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groups: list[StewardAttachmentGroup] = []
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if travel_related:
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confidence = 0.72 + min(0.18, len(travel_related) * 0.04)
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groups.append(
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StewardAttachmentGroup(
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group_id="ag_travel_001",
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target_task_id=target_task.task_id if target_task else None,
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scene="travel",
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scene_label="差旅相关费用",
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attachment_names=travel_related,
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excluded_attachment_names=excluded,
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confidence=round(confidence, 2),
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rationale="附件名称或 OCR 摘要中包含差旅、交通、住宿、火车、机票等线索。",
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confirmation_required=True,
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)
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)
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elif excluded:
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groups.append(
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StewardAttachmentGroup(
|
||||
group_id="ag_other_001",
|
||||
target_task_id=None,
|
||||
scene="other",
|
||||
scene_label="待人工确认费用",
|
||||
attachment_names=excluded,
|
||||
excluded_attachment_names=[],
|
||||
confidence=0.5,
|
||||
rationale="当前附件缺少可稳定归属到申请或报销任务的差旅线索。",
|
||||
confirmation_required=True,
|
||||
)
|
||||
)
|
||||
return groups
|
||||
|
||||
@staticmethod
|
||||
def _resolve_attachment_target_task(tasks: list[StewardTask]) -> StewardTask | None:
|
||||
reimbursement_tasks = [item for item in tasks if item.task_type == "reimbursement"]
|
||||
for task in reimbursement_tasks:
|
||||
if task.ontology_fields.get("expense_type") == "travel":
|
||||
return task
|
||||
return reimbursement_tasks[0] if reimbursement_tasks else None
|
||||
|
||||
@staticmethod
|
||||
def _classify_attachment(attachment: StewardAttachmentInput) -> str:
|
||||
text = " ".join(
|
||||
[
|
||||
attachment.name,
|
||||
attachment.media_type,
|
||||
attachment.ocr_summary,
|
||||
" ".join(f"{key}:{value}" for key, value in attachment.ocr_fields.items()),
|
||||
]
|
||||
)
|
||||
compact = re.sub(r"\s+", "", text).lower()
|
||||
if re.search(r"招待|接待|餐饮|宴请|客户|meal|entertainment", compact):
|
||||
return "entertainment"
|
||||
if re.search(r"酒店|住宿|差旅|出差|高铁|火车|动车|机票|航班|train|flight|hotel|travel", compact):
|
||||
return "travel"
|
||||
if re.search(r"出租车|的士|网约车|打车|交通|taxi|transport", compact):
|
||||
return "transport"
|
||||
return "other"
|
||||
|
||||
def _build_confirmation_actions(
|
||||
self,
|
||||
tasks: list[StewardTask],
|
||||
attachment_groups: list[StewardAttachmentGroup],
|
||||
) -> list[StewardConfirmationAction]:
|
||||
actions: list[StewardConfirmationAction] = []
|
||||
for task in tasks:
|
||||
if task.task_type == "expense_application":
|
||||
action_type = "confirm_create_application"
|
||||
label = "确认创建申请单"
|
||||
else:
|
||||
action_type = "confirm_create_reimbursement_draft"
|
||||
label = "确认创建报销草稿"
|
||||
actions.append(
|
||||
StewardConfirmationAction(
|
||||
confirmation_id=f"confirm_{task.task_id}",
|
||||
action_type=action_type,
|
||||
label=label,
|
||||
description=f"确认后把“{task.title}”交给{self._agent_label(task.assigned_agent)}继续核对。",
|
||||
target_task_id=task.task_id,
|
||||
payload={
|
||||
"task_id": task.task_id,
|
||||
"task_type": task.task_type,
|
||||
"assigned_agent": task.assigned_agent,
|
||||
"ontology_fields": task.ontology_fields,
|
||||
},
|
||||
)
|
||||
)
|
||||
|
||||
for group in attachment_groups:
|
||||
actions.append(
|
||||
StewardConfirmationAction(
|
||||
confirmation_id=f"confirm_{group.group_id}",
|
||||
action_type="confirm_attachment_group",
|
||||
label="确认附件归集",
|
||||
description=f"确认后将 {len(group.attachment_names)} 份附件按“{group.scene_label}”归集。",
|
||||
target_task_id=group.target_task_id,
|
||||
attachment_group_id=group.group_id,
|
||||
payload={
|
||||
"attachment_group_id": group.group_id,
|
||||
"target_task_id": group.target_task_id,
|
||||
"attachment_names": group.attachment_names,
|
||||
"excluded_attachment_names": group.excluded_attachment_names,
|
||||
},
|
||||
)
|
||||
)
|
||||
return actions
|
||||
|
||||
@staticmethod
|
||||
def _agent_label(assigned_agent: str) -> str:
|
||||
return "申请助手" if assigned_agent == "application_assistant" else "报销助手"
|
||||
|
||||
def _build_thinking_events(
|
||||
self,
|
||||
tasks: list[StewardTask],
|
||||
attachment_groups: list[StewardAttachmentGroup],
|
||||
attachments: list[StewardAttachmentInput],
|
||||
) -> list[StewardThinkingEvent]:
|
||||
application_count = sum(1 for item in tasks if item.task_type == "expense_application")
|
||||
reimbursement_count = sum(1 for item in tasks if item.task_type == "reimbursement")
|
||||
task_intent_summary = self._summarize_task_intents(tasks)
|
||||
ontology_summary = self._summarize_ontology_coverage(tasks)
|
||||
delegation_summary = self._summarize_delegation_targets(tasks)
|
||||
events = [
|
||||
StewardThinkingEvent(
|
||||
event_id="intent_agent_entry",
|
||||
stage="intent_agent",
|
||||
title="意图识别智能体接管",
|
||||
content=(
|
||||
f"检测到复合财务话术，当前不是单一助手会话；"
|
||||
f"已进入小财管家编排模式，候选任务共 {len(tasks)} 个。"
|
||||
),
|
||||
),
|
||||
StewardThinkingEvent(
|
||||
event_id="intent_task_split",
|
||||
stage="task_split",
|
||||
title=f"拆分申请 {application_count} 个、报销 {reimbursement_count} 个",
|
||||
content=task_intent_summary,
|
||||
),
|
||||
StewardThinkingEvent(
|
||||
event_id="intent_ontology_mapping",
|
||||
stage="ontology_mapping",
|
||||
title="映射业务本体字段",
|
||||
content=ontology_summary,
|
||||
),
|
||||
]
|
||||
if attachments:
|
||||
events.append(
|
||||
StewardThinkingEvent(
|
||||
event_id="intent_attachment_correlation",
|
||||
stage="attachment_correlation",
|
||||
title="关联附件与任务线索",
|
||||
content=self._summarize_attachment_correlation(attachment_groups, len(attachments)),
|
||||
)
|
||||
)
|
||||
events.append(
|
||||
StewardThinkingEvent(
|
||||
event_id="intent_delegation_gate",
|
||||
stage="delegation_gate",
|
||||
title="生成确认点并准备分派",
|
||||
content=f"{delegation_summary} 创建单据、生成草稿、绑定附件和提交审批都会等待用户确认。",
|
||||
)
|
||||
)
|
||||
return events
|
||||
|
||||
@staticmethod
|
||||
def _summarize_task_intents(tasks: list[StewardTask]) -> str:
|
||||
if not tasks:
|
||||
return "当前输入尚未形成稳定任务，先保留为待确认财务事项。"
|
||||
parts = []
|
||||
for task in tasks:
|
||||
task_label = "申请" if task.task_type == "expense_application" else "报销"
|
||||
fields = task.ontology_fields
|
||||
anchors = []
|
||||
if fields.get("time_range"):
|
||||
anchors.append(fields["time_range"])
|
||||
if fields.get("location"):
|
||||
anchors.append(fields["location"])
|
||||
if fields.get("expense_type"):
|
||||
anchors.append(fields["expense_type"])
|
||||
anchor_text = "、".join(anchors) if anchors else "待补充关键字段"
|
||||
parts.append(f"{task_label}：{task.title}（{anchor_text}）")
|
||||
return "；".join(parts)
|
||||
|
||||
@staticmethod
|
||||
def _summarize_ontology_coverage(tasks: list[StewardTask]) -> str:
|
||||
canonical_keys = []
|
||||
missing_keys = []
|
||||
for task in tasks:
|
||||
canonical_keys.extend(task.ontology_fields.keys())
|
||||
missing_keys.extend(task.missing_fields)
|
||||
unique_keys = sorted({item for item in canonical_keys if item})
|
||||
unique_missing = sorted({item for item in missing_keys if item})
|
||||
mapped = "、".join(unique_keys) if unique_keys else "暂无稳定字段"
|
||||
missing = "；缺失字段：" + "、".join(unique_missing) if unique_missing else ""
|
||||
return f"已使用 canonical ontology fields：{mapped}{missing}。兼容字段只作为输入别名，不直接进入业务逻辑。"
|
||||
|
||||
@staticmethod
|
||||
def _summarize_attachment_correlation(
|
||||
attachment_groups: list[StewardAttachmentGroup],
|
||||
total_attachment_count: int,
|
||||
) -> str:
|
||||
grouped_names = []
|
||||
excluded_names = []
|
||||
for group in attachment_groups:
|
||||
grouped_names.extend(group.attachment_names)
|
||||
excluded_names.extend(group.excluded_attachment_names)
|
||||
grouped_text = "、".join(grouped_names) if grouped_names else "暂无可稳定归集附件"
|
||||
excluded_text = "；排除或单独确认：" + "、".join(excluded_names) if excluded_names else ""
|
||||
return f"已核对 {total_attachment_count} 份附件，建议归集：{grouped_text}{excluded_text}。"
|
||||
|
||||
@staticmethod
|
||||
def _summarize_delegation_targets(tasks: list[StewardTask]) -> str:
|
||||
application_count = sum(1 for item in tasks if item.assigned_agent == "application_assistant")
|
||||
reimbursement_count = sum(1 for item in tasks if item.assigned_agent == "reimbursement_assistant")
|
||||
parts = []
|
||||
if application_count:
|
||||
parts.append(f"{application_count} 个申请任务交给申请助手")
|
||||
if reimbursement_count:
|
||||
parts.append(f"{reimbursement_count} 个报销任务交给报销助手")
|
||||
return "；".join(parts) + "。" if parts else "尚无可分派任务。"
|
||||
|
||||
@staticmethod
|
||||
def _build_summary(tasks: list[StewardTask], attachment_groups: list[StewardAttachmentGroup]) -> str:
|
||||
parts = [f"我识别到 {len(tasks)} 个待处理任务"]
|
||||
if attachment_groups:
|
||||
grouped = sum(len(item.attachment_names) for item in attachment_groups)
|
||||
parts.append(f"并形成 {grouped} 份附件的归集建议")
|
||||
parts.append("，请确认后我再分派给对应助手执行。")
|
||||
return "".join(parts)
|
||||
|
||||
@staticmethod
|
||||
def _build_task_title(prefix: str, fields: dict[str, str], index: int) -> str:
|
||||
location = fields.get("location", "")
|
||||
time_range = fields.get("time_range", "")
|
||||
expense_type = fields.get("expense_type", "")
|
||||
subject = location or {"travel": "差旅", "transport": "交通", "entertainment": "招待"}.get(expense_type, "")
|
||||
if subject and time_range:
|
||||
return f"{prefix} {time_range} {subject}"
|
||||
if subject:
|
||||
return f"{prefix} {subject}"
|
||||
return f"{prefix} {index}"
|
||||
|
||||
@staticmethod
|
||||
def _build_task_summary(segment: str, fields: dict[str, str]) -> str:
|
||||
field_parts = []
|
||||
for key, label in (
|
||||
("time_range", "时间"),
|
||||
("location", "地点"),
|
||||
("expense_type", "费用类型"),
|
||||
("reason", "事由"),
|
||||
("transport_mode", "交通方式"),
|
||||
):
|
||||
value = fields.get(key)
|
||||
if value:
|
||||
field_parts.append(f"{label}：{value}")
|
||||
return "；".join(field_parts) or segment
|
||||
|
||||
@staticmethod
|
||||
def _resolve_base_date(client_now_iso: str | None, context_json: dict[str, Any]) -> date:
|
||||
raw_value = client_now_iso or str(context_json.get("client_now_iso") or "").strip()
|
||||
if raw_value:
|
||||
try:
|
||||
parsed = datetime.fromisoformat(raw_value.replace("Z", "+00:00"))
|
||||
return parsed.date()
|
||||
except ValueError:
|
||||
pass
|
||||
return datetime.now(UTC).date()
|
||||
|
||||
@staticmethod
|
||||
def _clean_text(value: Any) -> str:
|
||||
return re.sub(r"\s+", " ", str(value or "")).strip()
|
||||
Reference in New Issue
Block a user