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Author: JingShing

script/order_manager.py

@@ -7,7 +7,13 @@
 import tempfile
 from gtts import gTTS
 
+# time
+from datetime import datetime
+from time import sleep
+
+# speaker init
 mixer.init()
+
 def line_speaker(texts,lang='zh-tw'):
     with tempfile.NamedTemporaryFile(delete=True) as fp:
         tts = gTTS(text=texts,lang=lang)
@@ -16,14 +22,16 @@ def line_speaker(texts,lang='zh-tw'):
         mixer.music.play()
     print(texts)
 
-r = speech_recognition.Recognizer()
+# listener init()
+recognizer = speech_recognition.Recognizer()
 def listener():
     result = None
     while(result == None):
         with speech_recognition.Microphone() as source:
-            audio = r.listen(source)
+            # recognizer.adjust_for_ambient_noise(source)
+            audio = recognizer.listen(source)
         try:
-            result = r.recognize_google(audio,language = 'zh-tw')
+            result = recognizer.recognize_google(audio,language = 'zh-tw')
         except:
             continue
     print(result)
@@ -32,23 +40,38 @@ def listener():
 def order_manage():
     data_dict = load_xlsx()
     menu_dict = process_data_to_menu(data_dict)
+    line_speaker('您好，很高興為您服務，請問要做些甚麼？')
     while(1):
         order_line = listener()
+        # 點餐
         if '餐' in order_line:
-            # 點餐
             total_order = ''
             line_speaker('請問要點些什麼呢？')
             while(1):
                 order_menu_line = listener()
                 if '和' in order_menu_line or '個' in order_menu_line:
                     total_order+=order_menu_line+'和'
-                elif '餐' in order_menu_line:
+                elif '餐' in order_menu_line or '點完' in order_menu_line:
                     # 點完餐
                     break
+                else:
+                    line_speaker('不好意思，請再說一次。')
             line_speaker(process_price_with_order(menu_dict, total_order))
 
-        elif '離開' in order_line:
+        # 問時間，幾點了
+        elif ('時間' in order_line) or ('幾點' in order_line):
+            now = datetime.now()
+            res_text = '現在時間是 %d 點 %d 分 %d 秒' % (now.hour, now.minute, now.second)
+            line_speaker(res_text)
+
+        # 離開
+        elif '離開' in order_line or '結束' in order_line:
+            line_speaker('很高興為您服務，很期待您下次光顧。')
+            sleep(6)
             break
+
+        else:
+            line_speaker('不好意思，請再說一次。')
 
 if __name__ == '__main__':
     order_manage()