feat: 暴露fuyao SDK全部A股接口 + AI分析轮次上限提至30

backend/routes/fuyao.py

@@ -7,6 +7,7 @@
 上游错误转 HTTPException，密钥永不出现在响应中。
 """
 
+from datetime import datetime
 from fastapi import APIRouter, Query, HTTPException
 from fastapi.responses import JSONResponse
 from services import fuyao_client
@@ -80,6 +81,16 @@ async def v2_prices_historical(
     return JSONResponse({"data": items, "count": len(items)}, headers=_NO_CACHE_HEADERS)
 
 
+@router.get("/corporate-actions/adjustment-factors", summary="v2 复权因子事件流")
+async def v2_adjustment_factors(
+    thscode: str = Query(..., description="标的 thscode，单只"),
+    from_date: str = Query(None, description="起始日 yyyy-MM-dd"),
+    to_date: str = Query(None, description="截止日 yyyy-MM-dd"),
+):
+    data = await _guard(fuyao_client.corp_actions_adjustment_factors(thscode, from_date, to_date))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
 @router.get("/calendar/trading-days", summary="v2 近一年交易日序列")
 async def v2_calendar():
     items = await _guard(fuyao_client.calendar_trading_days())
@@ -163,3 +174,110 @@ async def v2_index_prices_historical(
 ):
     items = await _guard(fuyao_client.index_prices_historical(thscode, start, end))
     return JSONResponse({"data": items, "count": len(items)}, headers=_NO_CACHE_HEADERS)
+
+
+# ---------------------------------------------------------------
+# 特殊数据（涨停/跌停/炸板/连板/热股/龙虎/异动/飙升）
+# ---------------------------------------------------------------
+
+@router.get("/special/limit-up-pool", summary="v2 涨停池")
+async def v2_limit_up_pool(
+    date: str = Query(None, description="日期 yyyy-MM-dd"),
+    page: int = Query(1, ge=1),
+    size: int = Query(50, ge=1, le=200),
+    sort_field: str = Query("seal_money", description="排序字段"),
+    sort_dir: str = Query("desc", description="asc/desc"),
+):
+    date_ms = int(datetime.strptime(date, "%Y-%m-%d").timestamp() * 1000) if date else None
+    data = await _guard(fuyao_client.limit_up_pool(date_ms, page, size, sort_field, sort_dir))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/limit-down-pool", summary="v2 跌停池")
+async def v2_limit_down_pool(
+    date: str = Query(None, description="日期 yyyy-MM-dd"),
+    page: int = Query(1, ge=1),
+    size: int = Query(50, ge=1, le=200),
+    sort_field: str = Query("last_limit_time"),
+    sort_dir: str = Query("desc"),
+):
+    date_ms = int(datetime.strptime(date, "%Y-%m-%d").timestamp() * 1000) if date else None
+    data = await _guard(fuyao_client.limit_down_pool(date_ms, page, size, sort_field, sort_dir))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/limit-break-pool", summary="v2 炸板池")
+async def v2_limit_break_pool(
+    date: str = Query(None, description="日期 yyyy-MM-dd"),
+    page: int = Query(1, ge=1),
+    size: int = Query(50, ge=1, le=200),
+    sort_field: str = Query("price_change_ratio_pct"),
+    sort_dir: str = Query("desc"),
+):
+    date_ms = int(datetime.strptime(date, "%Y-%m-%d").timestamp() * 1000) if date else None
+    data = await _guard(fuyao_client.limit_break_pool(date_ms, page, size, sort_field, sort_dir))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/limit-up-ladder", summary="v2 连板梯队")
+async def v2_limit_up_ladder():
+    data = await _guard(fuyao_client.limit_up_ladder())
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/hot-stock-list", summary="v2 热股榜")
+async def v2_hot_stock_list(
+    period: str = Query("day", description="day/week/month"),
+):
+    data = await _guard(fuyao_client.hot_stock_list(period))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/hot-stock-history", summary="v2 热股榜历史")
+async def v2_hot_stock_history(date: str = Query(..., description="日期 yyyy-MM-dd")):
+    data = await _guard(fuyao_client.hot_stock_list_history(date))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/hot-stock-rank-trend", summary="v2 热股排名趋势")
+async def v2_hot_stock_rank_trend(
+    thscode: str = Query(..., description="标的 thscode"),
+    start_date: str = Query(..., description="起始日期 yyyy-MM-dd"),
+    end_date: str = Query(..., description="结束日期 yyyy-MM-dd"),
+):
+    data = await _guard(fuyao_client.hot_stock_rank_trend(thscode, start_date, end_date))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/dragon-tiger-list", summary="v2 龙虎榜")
+async def v2_dragon_tiger_list(
+    board_type: str = Query("all", description="all/sh/sz"),
+    date: str = Query(None, description="日期 yyyy-MM-dd"),
+):
+    data = await _guard(fuyao_client.dragon_tiger_list(board_type, date))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/anomaly-list", summary="v2 异动分析列表")
+async def v2_anomaly_list(
+    tag_codes: str = Query(None, description="逗号分隔异动类型编码"),
+):
+    codes = [c.strip() for c in tag_codes.split(",") if c.strip()] if tag_codes else None
+    data = await _guard(fuyao_client.anomaly_analysis_list(codes))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/anomaly-stock", summary="v2 个股异动明细")
+async def v2_anomaly_stock(
+    thscodes: str = Query(..., description="逗号分隔 thscode，最多50只"),
+):
+    data = await _guard(fuyao_client.anomaly_analysis_stock(thscodes))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)
+
+
+@router.get("/special/skyrocket-list", summary="v2 飙升榜")
+async def v2_skyrocket_list(
+    period: str = Query("day", description="day/week/month"),
+):
+    data = await _guard(fuyao_client.skyrocket_list(period))
+    return JSONResponse({"data": data}, headers=_NO_CACHE_HEADERS)

backend/services/ai_service.py

@@ -122,8 +122,9 @@ async def collect_ai_analysis(trade_date: str) -> dict:
     total_tokens = 0
     final_content = ""
     was_truncated = False
+    max_rounds = 30  # 安全上限，正常分析约 3-8 轮
 
-    for i in range(8):
+    for i in range(max_rounds):
         response = await call_llm(messages, tools=TOOLS)
         total_tokens += response.get("usage", {}).get("total_tokens", 0)
 
@@ -138,11 +139,9 @@ async def collect_ai_analysis(trade_date: str) -> dict:
             break
 
         if finish_reason == "length":
-            # 响应被截断，保存已生成的内容
             was_truncated = True
             final_content = message.get("content") or ""
             if not final_content:
-                # 如果当前消息没有内容，尝试从之前的消息中提取
                 for msg in reversed(messages):
                     if msg.get("role") == "assistant" and msg.get("content"):
                         final_content = msg["content"]

backend/services/fuyao_client.py

@@ -135,6 +135,14 @@ async def prices_historical(thscode: str, start_ms: int, end_ms: int,
                       interval="1d", adjust=adjust)
 
 
+async def corp_actions_adjustment_factors(thscode: str, from_date: str = None,
+                                          to_date: str = None) -> dict:
+    data = await _run(_sdk.corp_actions_adjustment_factors, thscode,
+                      **({"from": from_date} if from_date else {}),
+                      **({"to": to_date} if to_date else {}))
+    return data or {}
+
+
 async def calendar_trading_days() -> list[dict]:
     return await _run(_sdk.calendar_trading_days)
 
@@ -285,3 +293,19 @@ async def limit_break_pool(date_ms=None, page=1, size=50,
     data = await _run(_sdk.special_data_limit_break_pool, date_ms=date_ms,
                       page=page, size=size, sort_field=sort_field, sort_dir=sort_dir)
     return data or {}
+
+
+async def hot_stock_list_history(date: str) -> dict:
+    data = await _run(_sdk.special_data_hot_stock_list_history, date)
+    return data or {}
+
+
+async def hot_stock_rank_trend(thscode: str, start_date: str, end_date: str) -> dict:
+    data = await _run(_sdk.special_data_hot_stock_rank_trend, thscode, start_date, end_date)
+    return data or {}
+
+
+async def anomaly_analysis_stock(thscodes: str) -> dict:
+    codes = [c.strip() for c in thscodes.split(",") if c.strip()]
+    data = await _run(_sdk.special_data_anomaly_analysis_stock, codes)
+    return data or {}