From d2045cf13ee0e2325783781ed04c394b28883e25 Mon Sep 17 00:00:00 2001
From: Pigbibi <20649888+Pigbibi@users.noreply.github.com>
Date: Fri, 29 May 2026 04:01:54 +0800
Subject: [PATCH] Localize signal snapshot source in notifications

---
 notifications/renderers.py | 60 +++++++++++++++++++++++++++++++++-----
 1 file changed, 53 insertions(+), 7 deletions(-)

diff --git a/notifications/renderers.py b/notifications/renderers.py
index bfc2e46..bd5bda6 100644
--- a/notifications/renderers.py
+++ b/notifications/renderers.py
@@ -12,6 +12,54 @@
     translator_uses_zh as _base_translator_uses_zh,
 )
 
+try:
+    from quant_platform_kit.common.notification_localization import (
+        localize_price_source_label as _localize_price_source_label,
+        localize_quote_overlay_state as _localize_quote_overlay_state,
+    )
+except ImportError:  # pragma: no cover - compatibility with older pinned shared wheels
+    _PRICE_SOURCE_LABELS = {
+        "longbridge_candlesticks": ("LongBridge 日线K线", "LongBridge daily candlesticks"),
+        "schwab_daily_history_with_live_quote_overlay": (
+            "Schwab 日线历史 + 实时报价覆盖",
+            "Schwab daily history + live quote overlay",
+        ),
+        "firstrade_ohlc_with_live_quote_overlay": (
+            "Firstrade OHLC + 实时报价覆盖",
+            "Firstrade OHLC + live quote overlay",
+        ),
+        "market_quote": ("实时行情报价", "market quote"),
+        "mixed_market_quote_snapshot_close": (
+            "实时行情报价 + 快照收盘价回补",
+            "market quote + snapshot close fallback",
+        ),
+        "mixed_market_quote_historical_close": (
+            "实时行情报价 + 历史收盘价回补",
+            "market quote + historical close fallback",
+        ),
+        "snapshot_close": ("快照收盘价", "snapshot close"),
+        "historical_close": ("历史收盘价", "historical close"),
+        "market_data": ("市场数据", "market data"),
+    }
+
+    def _localize_price_source_label(value, *, translator=None, locale=None):
+        source = str(value or "").strip()
+        use_zh = _base_translator_uses_zh(translator) if translator is not None else str(locale or "").startswith("zh")
+        if not source:
+            return "未知" if use_zh else "unknown"
+        label = _PRICE_SOURCE_LABELS.get(source)
+        if label is not None:
+            return label[0] if use_zh else label[1]
+        return source.replace("_", " ")
+
+    def _localize_quote_overlay_state(value, *, translator=None, locale=None):
+        use_zh = _base_translator_uses_zh(translator) if translator is not None else str(locale or "").startswith("zh")
+        if value is True:
+            return "是" if use_zh else "yes"
+        if value is False:
+            return "否" if use_zh else "no"
+        return "未知" if use_zh else "unknown"
+
 _EXTRA_ZH_REASON_REPLACEMENTS = (
     ("pending_orders_detected", "检测到未完成订单"),
     ("same_day_execution_locked", "当日执行锁已存在"),
@@ -310,20 +358,18 @@ def _format_signal_snapshot_line(snapshot, *, translator) -> str:
     if not market_date and not source and overlay is None and warning in (None, "", False):
         return ""
     if _translator_uses_zh(translator):
-        overlay_text = "是" if overlay is True else "否" if overlay is False else "未知"
         parts = [
             f"日期 {market_date or '未知'}",
-            f"数据源 {source or '未知'}",
-            f"报价覆盖 {overlay_text}",
+            f"数据源 {_localize_price_source_label(source, translator=translator)}",
+            f"报价覆盖 {_localize_quote_overlay_state(overlay, translator=translator)}",
         ]
         if warning not in (None, "", False):
-            parts.append(f"提示 {warning}")
+            parts.append(f"提示 {_localize_notification_text(warning, translator=translator)}")
         return "🧾 信号快照: " + " | ".join(parts)
-    overlay_text = "yes" if overlay is True else "no" if overlay is False else "unknown"
     parts = [
         f"date {market_date or 'unknown'}",
-        f"source {source or 'unknown'}",
-        f"quote overlay {overlay_text}",
+        f"source {_localize_price_source_label(source, translator=translator)}",
+        f"quote overlay {_localize_quote_overlay_state(overlay, translator=translator)}",
     ]
     if warning not in (None, "", False):
         parts.append(f"warning {warning}")