Update app.py

app.py

@@ -5,131 +5,36 @@ from datetime import datetime
 import os
 import pandas as pd
 
-# ====== 菜单数据结构（英文 + 编号 + 描述） ======
+# ====== 菜单数据结构（英文 + 编号） ======
 MENU_DATA = {
     "Appetizers": [
-        {"id": "A1", "name": "Spring Rolls", "ingredients": "Cabbage, carrot, glass noodles", "desc": "Crispy rolls with vegetables. Light and crunchy.", "price": 4.5},
-        {"id": "A2", "name": "Dumplings", "ingredients": "Pork, chives, soy sauce", "desc": "Steamed dumplings with savory filling.", "price": 5.0},
-        {"id": "A3", "name": "Salad", "ingredients": "Lettuce, tomato, cucumber", "desc": "Fresh garden salad with vinaigrette.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "ingredients": "Tofu, sesame, chili", "desc": "Grilled tofu with sweet soy glaze.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "ingredients": "Soybeans, salt", "desc": "Boiled soybeans. A healthy starter.", "price": 3.0}
-    ],
-    "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "ingredients": "Beef, rice noodles, herbs", "desc": "Vietnamese soup with rich broth.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "ingredients": "Chicken, coconut milk, vegetables", "desc": "Spicy curry with rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "ingredients": "Rice, egg, peas, carrots", "desc": "Classic fried rice in soy sauce.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "ingredients": "White fish, lemongrass, garlic", "desc": "Smoky and herbed fillet.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "ingredients": "Broccoli, bell pepper, mushroom", "desc": "Mixed vegetables in garlic sauce.", "price": 8.5}
-    ],
-    "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "ingredients": "Mango, coconut milk, sticky rice", "desc": "Sweet tropical Thai dessert.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "ingredients": "Taro, rice flour, sugar", "desc": "Soft steamed purple taro cake.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "ingredients": "Coconut milk, gelatin, sugar", "desc": "Chilled and silky treat.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "ingredients": "Red beans, citrus zest", "desc": "Warm dessert soup with a twist.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "ingredients": "Glutinous rice, sesame paste", "desc": "Fried golden and gooey.", "price": 3.5}
-    ],
-    "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "ingredients": "Soda, lime juice", "desc": "Zesty and refreshing cooler.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "ingredients": "Black tea, lemon, sugar", "desc": "Cold brew with a citrus hint.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "ingredients": "Young coconut", "desc": "Natural and hydrating.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "ingredients": "Soybeans, sugar", "desc": "Sweetened and smooth.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "ingredients": "Mineral water", "desc": "Sealed and clean.", "price": 1.5}
-    ]
-},
+        {"id": "A1", "name": "Spring Rolls", "desc": "(Cabbage, carrot, vermicelli) – Crispy rolls with light soy flavor.", "price": 4.5},
         {"id": "A2", "name": "Dumplings", "desc": "(Pork, chives, soy sauce) – Steamed dumplings with savory filling.", "price": 5.0},
-        {"id": "A3", "name": "Salad", "desc": "(Lettuce, tomato, cucumber) – Fresh garden salad with vinaigrette.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "(Tofu, sesame, chili) – Grilled tofu with sweet soy glaze.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "(Soybeans, salt) – Boiled soybeans. A healthy starter.", "price": 3.0}
-    ],
-    "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "(Beef, rice noodles, herbs) – Vietnamese soup with rich broth.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "(Chicken, coconut milk, vegetables) – Spicy curry with rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "(Rice, egg, peas, carrots) – Classic fried rice in soy sauce.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "(White fish, lemongrass, garlic) – Smoky and herbed fillet.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "(Broccoli, bell pepper, mushroom) – Mixed vegetables in garlic sauce.", "price": 8.5}
-    ],
-    "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "(Mango, coconut milk, sticky rice) – Sweet tropical Thai dessert.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "(Taro, rice flour, sugar) – Soft steamed purple taro cake.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "(Coconut milk, gelatin, sugar) – Chilled and silky treat.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "(Red beans, citrus zest) – Warm dessert soup with a twist.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "(Glutinous rice, sesame paste) – Fried golden and gooey.", "price": 3.5}
-    ],
-    "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "(Soda, lime juice) – Zesty and refreshing cooler.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "(Black tea, lemon, sugar) – Cold brew with a citrus hint.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "(Young coconut) – Natural and hydrating.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "(Soybeans, sugar) – Sweetened and smooth.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "(Mineral water) – Sealed and clean.", "price": 1.5}
-    ]
-},
-        {"id": "A2", "name": "Dumplings", "desc": "Steamed dumplings filled with seasoned pork and chives. Juicy and savory.", "price": 5.0},
-        {"id": "A3", "name": "Salad", "desc": "Fresh garden salad with lettuce, tomatoes, and vinaigrette dressing.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu skewers marinated with sesame and soy sauce.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "Boiled soybeans lightly salted. A healthy starter.", "price": 3.0}
+        {"id": "A3", "name": "Salad", "desc": "(Lettuce, cucumber, tomato) – Fresh and crunchy with light dressing.", "price": 3.5},
+        {"id": "A4", "name": "Tofu Skewers", "desc": "(Tofu, bell pepper, teriyaki sauce) – Grilled and savory.", "price": 4.0},
+        {"id": "A5", "name": "Edamame", "desc": "(Soybeans, sea salt) – Simple and healthy snack.", "price": 3.0}
     ],
     "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "Vietnamese noodle soup with tender beef slices, herbs, and rice noodles.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "Spicy chicken curry with coconut milk and steamed rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "Classic fried rice with egg, vegetables, and soy sauce.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "Whole fish grilled with lemongrass and garlic.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "Seasonal vegetables stir-fried in a savory sauce.", "price": 8.5}
+        {"id": "B1", "name": "Beef Pho", "desc": "(Beef, rice noodles, herbs) – Classic Vietnamese soup.", "price": 9.5},
+        {"id": "B2", "name": "Chicken Curry", "desc": "(Chicken, curry, coconut milk) – Spicy and creamy.", "price": 10.0},
+        {"id": "B3", "name": "Fried Rice", "desc": "(Rice, egg, vegetables) – Flavorful and filling.", "price": 8.0},
+        {"id": "B4", "name": "Grilled Fish", "desc": "(White fish, herbs, lemon) – Fresh and light.", "price": 11.0},
+        {"id": "B5", "name": "Veggie Stir Fry", "desc": "(Mixed vegetables, soy sauce) – Colorful and healthy.", "price": 8.5}
     ],
     "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet coconut sticky rice served with ripe mango.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "Soft steamed taro cake made with real taro and rice flour.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "Refreshing coconut jelly cubes served chilled.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean soup with tapioca pearls.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "Fried glutinous rice balls with sweet sesame filling.", "price": 3.5}
+        {"id": "C1", "name": "Mango Sticky Rice", "desc": "(Mango, coconut milk, glutinous rice) – Sweet and creamy.", "price": 5.0},
+        {"id": "C2", "name": "Taro Cake", "desc": "(Taro, rice flour, coconut) – Soft and subtly sweet.", "price": 4.5},
+        {"id": "C3", "name": "Coconut Jelly", "desc": "(Coconut milk, agar) – Cool and refreshing.", "price": 4.0},
+        {"id": "C4", "name": "Sweet Bean Soup", "desc": "(Red beans, sugar, water) – Warm and comforting.", "price": 3.5},
+        {"id": "C5", "name": "Sesame Balls", "desc": "(Rice flour, red bean paste, sesame) – Crispy and chewy.", "price": 3.5}
     ],
     "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "Chilled soda with a splash of lime juice.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "Black tea with lemon served over ice.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "Natural and hydrating coconut water.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "Lightly sweetened soy milk, served cold.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water in a sealed bottle.", "price": 1.5}
+        {"id": "D1", "name": "Lime Soda", "desc": "(Soda, lime juice, sugar) – Sparkling and citrusy.", "price": 2.5},
+        {"id": "D2", "name": "Iced Tea", "desc": "(Black tea, lemon) – Chilled and refreshing.", "price": 2.0},
+        {"id": "D3", "name": "Coconut Water", "desc": "(Coconut juice) – Naturally hydrating.", "price": 3.0},
+        {"id": "D4", "name": "Soy Milk", "desc": "(Soybeans, sugar) – Smooth and slightly sweet.", "price": 2.0},
+        {"id": "D5", "name": "Bottled Water", "desc": "(Mineral water) – Pure and simple.", "price": 1.5}
     ]
 }
 
-# 图片统一使用上传的用户头像
-def get_image():
-    return "user_avatar.jpg"
-
-# ========== 功能函数 ==========
-def record_time(start_time):
-    duration = round(time.time() - start_time, 2)
-    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-    with open("decision_times.csv", "a", newline="", encoding="utf-8") as f:
-        writer = csv.writer(f)
-        writer.writerow([timestamp, duration])
-    return f"✅ Thank you! Your decision time was {duration} seconds.\nPlease proceed to the next page and enter your selected item IDs."
-
-# ========== Gradio 主界面 ==========
-with gr.Blocks() as demo:
-    start_time = time.time()
-    gr.Markdown("# 📋 Digital Menu\nPlease browse the menu and decide what you'd like to order. When ready, click the button at the bottom.")
-
-    with gr.Tabs():
-        for category, items in MENU_DATA.items():
-            with gr.Tab(label=category):
-                for item in items:
-                    with gr.Row():
-                        gr.Image(value=get_image(), width=100, height=100, show_label=False, container=False)
-                        gr.Markdown(f"**{item['id']} - {item['name']}**
-
-🥬 _Ingredients: {item['ingredients']}_
-{item['desc']}
-
-💰 €{item['price']:.2f}")
-
-    submit_btn = gr.Button("✅ I have made my selection")
-    output_box = gr.Textbox(visible=False)
-    submit_btn.click(fn=record_time, inputs=[gr.State(value=start_time)], outputs=output_box)
-
-    # 仅开发者可见的 CSV 下载链接（非 iframe 内显示）
-    if os.path.exists("decision_times.csv"):
-        gr.Markdown("🔽 [Download decision_times.csv](file/decision_times.csv)")
-
-# 启动
-if __name__ == "__main__":
-    demo.launch(show_api=False)
+# 后续将基于此数据构建展示界面，计时开始于页面加载，点击“我已选择好”时结束