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Author: JingShing

script/order_manager.py

@@ -0,0 +1,53 @@
+# process order
+from process_order import load_xlsx, process_data_to_menu, process_price_with_order
+# detect voice
+import speech_recognition
+# generate voice
+from pygame import mixer
+import tempfile
+from gtts import gTTS
+
+mixer.init()
+def line_speaker(texts,lang='zh-tw'):
+    with tempfile.NamedTemporaryFile(delete=True) as fp:
+        tts = gTTS(text=texts,lang=lang)
+        tts.save("{}.mp3".format(fp.name))
+        mixer.music.load('{}.mp3'.format(fp.name))
+        mixer.music.play()
+    print(texts)
+
+r = speech_recognition.Recognizer()
+def listener():
+    result = None
+    while(result == None):
+        with speech_recognition.Microphone() as source:
+            audio = r.listen(source)
+        try:
+            result = r.recognize_google(audio,language = 'zh-tw')
+        except:
+            continue
+    print(result)
+    return result
+
+def order_manage():
+    data_dict = load_xlsx()
+    menu_dict = process_data_to_menu(data_dict)
+    while(1):
+        order_line = listener()
+        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
+                elif '點完餐' in order_menu_line:
+                    break
+            line_speaker(process_price_with_order(menu_dict, total_order))
+
+        elif '離開' in order_line:
+            break
+        
+if __name__ == '__main__':
+    order_manage()

script/process_order.py

@@ -51,11 +51,25 @@ def process_price_with_order(menu_dict, order):
         if item in menu_dict:
             price_dict[item]['price'] = price_dict[item]['amount'] * menu_dict[item]
             total += price_dict[item]['price']
+    none_list = []
+    for item in price_dict:
+        if price_dict[item]['price']==None:
+            none_list.append(item)
 
     print(menu_dict)
     print(price_dict)
+    # return total, none_list
+    return sum_up_total_line(total, none_list)
+
+def sum_up_total_line(total, none_list):
+    line = '總共是' + str(total) + '元。'
+    if len(none_list)>0:
+        line+='不過，我們沒有：'
+        for item in none_list:
+            line+=item + ', '
+    return line
 
 # write_xlsx()
 data_dict = load_xlsx()
 menu_dict = process_data_to_menu(data_dict)
-process_price_with_order(menu_dict, '100個火腿和7000個蛋糕')
+# print(process_price_with_order(menu_dict, '100個火腿和7000個蛋糕'))

script/setting.py

@@ -0,0 +1,49 @@
+def chinese_to_arabic(chinese_num):
+    chinese_char_dict = {
+        '〇' : 0, '一' : 1, '二' : 2, '三' : 3, '四' : 4, '五' : 5, '六' : 6, '七' : 7, '八' : 8, '九' : 9, '零' : 0,
+        '壹' : 1, '贰' : 2, '叁' : 3, '肆' : 4, '伍' : 5, '陆' : 6, '柒' : 7, '捌' : 8, '玖' : 9, '貮' : 2, '两' : 2,
+    }
+    chinese_char_unit = {
+        '十' : 10,
+        '拾' : 10,
+        '百' : 100,
+        '佰' : 100,
+        '千' : 1000,
+        '仟' : 1000,
+        '万' : 10000,
+        '萬' : 10000,
+        '亿' : 100000000,
+        '億' : 100000000,
+        '兆' : 1000000000000,
+    }
+    unit = 0
+    ldig = []
+    # print(chinese_num)
+    for char_digit in reversed(chinese_num):
+        # print(char_digit)
+        if chinese_char_unit.get(char_digit) != None:
+            unit = chinese_char_unit.get(char_digit)
+            # print("unit:"+str(unit))
+            if unit == 10000 or unit == 100000000:
+                ldig.append(unit)
+                unit = 1
+        else:
+            dig = chinese_char_dict.get(char_digit)
+            # print("num:"+str(dig))
+            if unit:
+                dig *= unit
+                unit = 0
+            ldig.append(dig)
+    if unit == 10:
+        ldig.append(10)
+    val, tmp = 0, 0
+    for x in reversed(ldig):
+        if x == 10000 or x == 100000000:
+            val += tmp * x
+            tmp = 0
+        else:
+            tmp += x
+    val += tmp
+    return val
+
+# print(chinese_to_arabic("九億七千八百萬八千八百八十八"))

script/voice_detect.py

@@ -30,6 +30,7 @@ def listener(self):
             # using google service
             self.result = self.r.recognize_google(audio,language=self.language)
             print("Transcription: " + self.result)
+            return self.result
         except:
             print("Could not understand audio")