hi

app.py

@@ -114,13 +114,12 @@ DRUG_STOPWORDS = {"藥", "劑", "錠", "膠囊", "糖漿", "乳膏", "貼片", "
 
 # 意圖分類（改用字典提升匹配率）
 INTENT_KEYWORDS = {
-    "操作 (Administration)": ["操作", "使用", "怎麼用", "怎麼吃", "怎麼貼", "怎麼喝", "怎麼注射", "服用", "組裝", "安裝"],
-    "保存/攜帶 (Storage & Handling)": ["保存", "儲存", "攜帶", "冷藏", "室溫", "潮濕", "保冰袋"],
-    "副作用/異常 (Side Effects / Issues)": ["副作用", "異常", "拉肚子", "頭痛", "不良反應", "問題"],
-    "劑型相關 (Dosage Form Concerns)": ["劑型", "錠", "膠囊", "糖漿", "乳膏", "貼片", "脫落", "剪", "泡"],
-    "時間/併用 (Timing & Interaction)": ["時間", "併用", "同用", "間隔", "多久", "上限", "空腹", "咖啡", "酒精"],
-    "劑量調整 (Dosage Adjustment)": ["劑量", "調整", "幾顆", "幾天", "忘記吃"],
-    "禁忌症/適應症 (Contraindications/Indications)": ["禁忌", "適應症", "不能用", "適合"],
+    "如何用藥 (Administration)": ["操作", "使用", "怎麼用", "怎麼吃", "怎麼貼", "怎麼喝", "怎麼注射", "服用", "組裝", "安裝", "用藥方式"],
+    "保存/攜帶 (Storage & Handling)": ["保存", "儲存", "攜帶", "冷藏", "室溫", "潮濕", "保冰袋", "旅遊"],
+    "副作用/異常 (Side Effects / Issues)": ["副作用", "異常", "不良反應", "頭暈", "拉肚子", "噁心", "想吐", "過敏", "問題"],
+    "劑量調整 (Dosage Adjustment)": ["劑量", "幾顆", "調整", "忘記吃", "上限", "幾次", "劑量多少"],
+    "用藥時間 (Timing)": ["時間", "多久", "間隔", "飯前", "飯後", "隨餐", "睡前", "什麼時候"],
+    "禁忌症/適應症 (Contraindications/Indications)": ["禁忌", "適應症", "不能用", "不適合", "誰不能吃", "適合"],
 }
 
 # 章節權重
@@ -240,6 +239,15 @@ def tokenize_zh(s: str) -> List[str]:
     if jieba is None: return s.strip().split()
     return [t for t in jieba.lcut(s) if t.strip() and t not in DRUG_STOPWORDS]
 
+def detect_intent(query: str) -> List[str]:
+    """Detects user intent based on keywords."""
+    detected = []
+    query_lower = query.lower().replace(" ", "")
+    for intent, keywords in INTENT_KEYWORDS.items():
+        if any(k in query_lower for k in keywords):
+            detected.append(intent)
+    return detected
+
 class State:
     sentences: List[str] = []
     meta: List[Dict[str, Any]] = []
@@ -594,13 +602,12 @@ def fuse_and_select(query: str, sentences: List[str], meta: List[Dict[str, Any]]
         meta_item = meta[i]
         sec = meta_item.get("section", "其他")
         
-        for intent in detected_intents:
-            if ("保存" in intent or "儲存" in intent) and sec in ["儲存條件", "包裝及儲存"]:
-                scores[i] *= 1.5
-            elif ("使用" in intent or "操作" in intent) and sec in ["用法及用量", "病人使用須知"]:
-                scores[i] *= 1.5
-            elif ("副作用" in intent or "不良反應" in intent) and sec in ["不良反應"]:
-                scores[i] *= 1.5
+        if any(intent in detected_intents for intent in ["如何用藥 (Administration)", "用藥時間 (Timing)", "劑量調整 (Dosage Adjustment)"]) and sec in ["用法及用量", "病人使用須知"]:
+            scores[i] *= 1.5
+        elif any(intent in detected_intents for intent in ["保存/攜帶 (Storage & Handling)"]) and sec in ["儲存條件", "包裝及儲存"]:
+            scores[i] *= 1.5
+        elif any(intent in detected_intents for intent in ["副作用/異常 (Side Effects / Issues)"]) and sec in ["不良反應", "警語及注意事項"]:
+            scores[i] *= 1.5
 
     # Inject important sections if they are missing
     for sec in IMPORTANT_SECTIONS: