feat:修复投顾agent功能
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@@ -35,26 +35,58 @@ class IntentClassification:
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reason: str = ""
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_CLASSIFIER_PROMPT = """你是基金投顾工作台的意图分类器,只负责分类,不回答用户问题。
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只能从以下分类中选择一个:
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- recommend:基金推荐、组合配置或投资方案
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例:“帮我推荐两只适合稳健型客户的基金”“给客户生成一份组合配置建议”“该买什么基金”
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- rebalance:组合偏离、调仓、再平衡、仓位调整
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例:“该客户组合偏离目标配置,请给出调仓方案”“组合需要再平衡,降低股票类仓位”
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- fund_analysis:单只基金分析、净值、收益、回撤、波动率、夏普比率
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例:“分析华夏回报近一年的净值走势和最大回撤”“这只基金的夏普比率和波动率如何”
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- dialogue-script:给客户准备沟通话术、解释、安抚、投诉或风险提醒
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例:“市场波动时怎么和客户解释”“帮我准备安抚客户的沟通话术”“客户投诉了,话术怎么准备”
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- data_query:查询客户持仓、资产、余额、收益、交易、账户明细、客户名册
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例:“查询客户48当前持仓和账户余额”“我名下有哪些客户”“统计名下客户数量”
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- casual_chat:问候、闲聊、感谢、身份询问或无法归入业务分类的内容
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例:“你好”“谢谢”“你是谁”
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_CLASSIFIER_PROMPT = """# 任务:投顾助手意图识别
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你是投顾系统意图分类器,对客户输入文本做意图识别,**只能输出一个类别名称,禁止额外解释**。
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## 类别说明
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1. 基金推荐:客户希望推荐、筛选基金产品
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2. 调仓建议:客户询问是否买卖、加减仓、更换基金,寻求调仓交易建议
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3. 客户持仓基金分析:分析客户现有持仓组合、风险、收益情况,不涉及买卖操作建议
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4. 跟客户的沟通话术:投顾需要生成一段发给客户的话术文案。【注意:客户发起提问,不会是该类别】
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5. 数据查询:查询基金客观数据,如净值、基金经理、规模、持仓、费率等事实信息,不做推荐、诊断
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6. 普通聊天:日常问候、单纯情绪吐槽,无明确业务诉求
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## 判定优先级(同时存在多个诉求时,取优先级最高)
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调仓建议 > 基金推荐 > 客户持仓基金分析 > 数据查询 > 跟客户的沟通话术 > 普通聊天
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## 示例(xx表示我名下的客户名字)
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输入:帮我名下XX推荐几只适合养老的基金
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输出:基金推荐
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输入:XX手上的某某基金现在要不要卖出?
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输出:调仓建议
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输入:帮我看看xx的基金组合风险高不高
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输出:客户持仓基金分析
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输入:帮我查一下XX基金最新规模
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输出:数据查询
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输入:帮我写一段话安抚客户,解释近期回撤
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输出:跟客户的沟通话术
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输入:今天天气不错
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输出:普通聊天
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输入:xx持有的这几只基金波动很大,要不要减仓?
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输出:调仓建议
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输入:帮我看下xx持仓的基金,它们的基金经理是谁
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输出:数据查询
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现在开始分类
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输入:{{user_query}}
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输出:
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只输出 JSON,不要 Markdown,不要额外文字:
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{"intent":"分类值","confidence":0到1之间的数字,"reason":"不超过30字的原因"}
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"""
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_RECOMMENDATION_TERMS = ("推荐", "组合建议", "配置建议", "买什么", "适合配置", "筛选基金", "投资方案")
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_REBALANCE_TERMS = ("调仓", "再平衡", "组合调整", "配置偏离", "偏离目标")
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_DIALOGUE_TERMS = ("话术", "沟通", "怎么跟客户说", "如何向客户解释", "安抚客户", "投诉处理")
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_CUSTOMER_DATA_TERMS = ("持仓", "资产", "余额", "交易", "账户", "份额", "市值", "盈亏", "资金")
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_REFERENCE_TERMS = ("他", "她", "它", "这个客户", "该客户", "那个客户", "刚才", "上一轮")
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_SCOPE_ERROR_MESSAGE = "投顾范围查询仅支持客户数据查询"
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@@ -89,11 +121,31 @@ def _parse_model_result(raw: str) -> IntentClassification | None:
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)
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def resolve_advisor_intent(
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query: str | None,
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classified_intent: str,
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*,
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customer_resolved: bool,
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) -> str:
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"""结合实体解析结果做最终业务路由,处理一句话中的明确优先意图。"""
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text = re.sub(r"\s+", "", query or "")
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if any(term in text for term in _REBALANCE_TERMS):
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return AGENT_INTENT_REBALANCE
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if any(term in text for term in _RECOMMENDATION_TERMS):
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return AGENT_INTENT_RECOMMEND
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if any(term in text for term in _DIALOGUE_TERMS):
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return AGENT_INTENT_DIALOGUE_SCRIPT
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if customer_resolved and any(term in text for term in _CUSTOMER_DATA_TERMS):
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return AGENT_INTENT_DATA_QUERY
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return classified_intent
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async def classify_advisor_intent(
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query: str | None,
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llm_client=None,
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*,
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explicit_intent: str | None = None,
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conversation_context: str = "",
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timeout: float = 2.0,
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) -> IntentClassification:
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"""分类用户意图;显式意图兼容旧客户端,模型失败时安全回退规则。"""
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@@ -119,13 +171,28 @@ async def classify_advisor_intent(
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"rule_fast",
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"明显查询类问题",
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)
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normalized_query = re.sub(r"\s+", "", query)
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if (
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any(term in normalized_query for term in _CUSTOMER_DATA_TERMS)
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and conversation_context
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and any(term in normalized_query for term in _REFERENCE_TERMS)
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):
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return IntentClassification(
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AGENT_INTENT_DATA_QUERY,
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0.9,
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"rule_context",
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"上下文中的客户数据追问",
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)
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if llm_client is not None:
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try:
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prompt = query.strip()
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if conversation_context:
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prompt = f"会话上下文:\n{conversation_context[:2000]}\n\n当前问题:\n{prompt}"
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raw = await asyncio.wait_for(
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llm_client.chat(
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[
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{"role": "system", "content": _CLASSIFIER_PROMPT},
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{"role": "user", "content": query.strip()},
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{"role": "user", "content": prompt},
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],
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temperature=0,
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max_tokens=120,
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@@ -154,4 +221,4 @@ async def classify_advisor_intent(
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return _rule_fallback(query)
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__all__ = ["IntentClassification", "classify_advisor_intent"]
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__all__ = ["IntentClassification", "classify_advisor_intent", "resolve_advisor_intent"]
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