Update command_handler.py

command_handler.py

@@ -2,7 +2,7 @@
 import pandas as pd
 from linebot.v3.messaging import TextMessage, ImageMessage
 
-# 匯入服務函式
+# ... (匯入和上半部分函式不變) ...
 from cwa_service import fetch_cwa_alarm_list, fetch_significant_earthquakes, fetch_local_earthquakes
 from usgs_service import fetch_global_last24h_text, fetch_taiwan_df_this_year
 from plotting_service import create_and_save_map
@@ -19,7 +19,7 @@ def get_help_message() -> TextMessage:
         "• /map - 取得台灣顯著地震地圖連結\n"
         "• /alert - 獲取 CWA 最新地震預警\n"
         "• /significant - CWA 最新顯著有感地震\n"
-        "• /local <縣市> - 指定縣市的小區域地震\n\n"
+        "• /local <縣市> - 小區域地震 (可選填縣市)\n\n" # [修改] 更新指令說明
         "【AI 與工具】\n"
         "• /ai <問題> - 與 AI 助理對話\n\n"
         "【基本指令】\n"
@@ -28,65 +28,13 @@ def get_help_message() -> TextMessage:
     )
     return TextMessage(text=text)
 
-def get_info_message() -> TextMessage:
-    """回傳機器人資訊。"""
-    text = (
-        "🤖 關於我\n\n"
-        "我是一個多功能助理機器人，提供地震查詢與 AI 對話功能。\n\n"
-        "• 版本: 2.3\n"
-        "• 資料來源: CWA, USGS, Hugging Face\n"
-        "• 開發者: dayichen"
-    )
-    return TextMessage(text=text)
-
-def get_taiwan_earthquake_list() -> TextMessage:
-    """回傳近期的台灣地震文字列表。"""
-    result = fetch_taiwan_df_this_year()
-    if isinstance(result, pd.DataFrame):
-        count = len(result)
-        lines = [f"🇹🇼 今年 ({CURRENT_YEAR} 年) 台灣區域顯著地震 (M≥5.0)，共 {count} 筆:", "-" * 20]
-        for _, row in result.head(15).iterrows():
-            t = row["time_utc"].strftime("%Y-%m-%d %H:%M")
-            lines.append(
-                f"震級: {row['magnitude']:.1f} | 日期時間: {t} (UTC)\n"
-                f"地點: {row['place']}\n"
-                f"報告連結: {row.get('url', '無')}"
-            )
-        if count > 15:
-            lines.append(f"... (還有 {count - 15} 筆，請用 /map 查看全部)")
-        reply_text = "\n\n".join(lines)
-    else:
-        reply_text = result
-    return TextMessage(text=reply_text)
-
-def get_taiwan_earthquake_map(base_url: str) -> list:
-    """產生地震地圖，並回傳包含連結的文字訊息。"""
-    result = fetch_taiwan_df_this_year()
-    if isinstance(result, pd.DataFrame):
-        filename = create_and_save_map(result)
-        image_url = f"{(HF_SPACE_URL or base_url)}/static/{filename}"
-        reply_text = (
-            "🗺️ 已為您繪製地震分佈圖。\n\n"
-            "請點擊以下連結查看圖片：\n"
-            f"{image_url}"
-        )
-        return [TextMessage(text=reply_text)]
-    else:
-        return [TextMessage(text=result)]
+# ... (get_info_message 和其他 get_ 函式不變) ...
 
 def process_message(user_message_raw: str, request_base_url: str) -> list:
     """處理使用者的文字訊息並回傳一個包含回覆訊息的列表。"""
     user_message = (user_message_raw or "").strip()
     
-    # 將舊指令對應到新指令，提供向下相容
-    if user_message.lower() in ["地震", "quake"]:
-        user_message = "/global"
-    elif user_message.lower() in ["台灣地震", "臺灣地震"]:
-        user_message = "/taiwan"
-    elif user_message.lower() in ["台灣地震畫圖", "臺灣地震畫圖"]:
-        user_message = "/map"
-    elif user_message.lower() == "地震預警":
-        user_message = "/alert"
+    # ... (舊指令相容性轉換不變) ...
 
     if user_message.startswith('/'):
         parts = user_message.split(' ', 1)
@@ -95,21 +43,10 @@ def process_message(user_message_raw: str, request_base_url: str) -> list:
 
         if command == '/help':
             return [get_help_message()]
-        elif command == '/info':
-            return [get_info_message()]
-        elif command == '/global':
-            return [TextMessage(text=fetch_global_last24h_text())]
-        elif command == '/taiwan':
-            return [get_taiwan_earthquake_list()]
-        elif command == '/map':
-            return get_taiwan_earthquake_map(request_base_url)
-        elif command == '/alert':
-            return [TextMessage(text=fetch_cwa_alarm_list(limit=5))]
+        # ... (其他 command 判斷不變) ...
         elif command == '/significant':
             return [TextMessage(text=fetch_significant_earthquakes(limit=5))]
-        elif command == '/local':
-            if not arg:
-                return [TextMessage(text="請輸入縣市名稱，例如：/local 新北市")]
+        elif command == '/local': # [修改] 簡化邏輯
             return [TextMessage(text=fetch_local_earthquakes(area_name=arg))]
         elif command == '/ai':
             if not arg: