Update app.py

app.py

@@ -5,146 +5,42 @@ from datetime import datetime
 import os
 import pandas as pd
 
-# ====== 菜单数据结构（英文 + 编号） ======
+# ====== 菜单数据结构（英文 + 编号 + 描述） ======
 MENU_DATA = {
     "Appetizers": [
-        {"id": "A1", "name": "Spring Rolls", "desc": "Crispy rice paper rolls filled with mixed vegetables and glass noodles. Light and crunchy.", "price": 4.5},
+        {"id": "A1", "name": "Spring Rolls", "desc": "Crispy rolls with vegetables and glass noodles. Light and crunchy.", "price": 4.5},
         {"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 greens with cucumber, tomato, and sesame dressing. Light and refreshing.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu skewers with sweet chili glaze. Crispy outside, tender inside.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "Boiled young soybeans with sea salt. Simple, healthy, and satisfying.", "price": 3.0}
+        {"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}
     ],
     "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "Vietnamese noodle soup with thin-sliced beef, herbs, and rich bone broth.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "Spicy yellow curry with tender chicken, coconut milk, and vegetables. Served with rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "Wok-fried jasmine rice with egg, carrots, and peas. Comforting and aromatic.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "Fillet of fish grilled with lemongrass and lime. Smoky and flavorful.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "Mixed vegetables sautéed in garlic soy sauce. Colorful and crunchy.", "price": 8.5}
+        {"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}
     ],
     "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet sticky rice with fresh mango and coconut cream. Thai classic dessert.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "Steamed taro root cake with a soft, chewy texture. Mildly sweet.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "Chilled coconut milk jelly, smooth and refreshing.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean soup with a hint of citrus zest. Sweet and comforting.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "Glutinous rice balls filled with sweet bean paste, deep-fried until golden.", "price": 3.5}
+        {"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}
     ],
     "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "Sparkling soda with fresh lime juice. Zesty and refreshing.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "Chilled black tea with a splash of lemon. Lightly sweetened.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "Natural young coconut juice. Pure and hydrating.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "Sweetened soy milk, served cold. Nutty and smooth.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water in a glass bottle. Clean and classic.", "price": 1.5}
+        {"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": "A2", "name": "Dumplings", "desc": "Steamed dumplings filled with seasoned pork and chives. Juicy and savory.", "price": 5.0},
-    {"id": "A3", "name": "Salad", "desc": "Fresh greens with cucumber, tomato, and sesame dressing. Light and refreshing.", "price": 3.5},
-    {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu skewers with sweet chili glaze. Crispy outside, tender inside.", "price": 4.0},
-    {"id": "A5", "name": "Edamame", "desc": "Boiled young soybeans with sea salt. Simple, healthy, and satisfying.", "price": 3.0}
-],
-"Main Dishes": [
-    {"id": "B1", "name": "Beef Pho", "desc": "Vietnamese noodle soup with thin-sliced beef, herbs, and rich bone broth.", "price": 9.5},
-    {"id": "B2", "name": "Chicken Curry", "desc": "Spicy yellow curry with tender chicken, coconut milk, and vegetables. Served with rice.", "price": 10.0},
-    {"id": "B3", "name": "Fried Rice", "desc": "Wok-fried jasmine rice with egg, carrots, and peas. Comforting and aromatic.", "price": 8.0},
-    {"id": "B4", "name": "Grilled Fish", "desc": "Fillet of fish grilled with lemongrass and lime. Smoky and flavorful.", "price": 11.0},
-    {"id": "B5", "name": "Veggie Stir Fry", "desc": "Mixed vegetables sautéed in garlic soy sauce. Colorful and crunchy.", "price": 8.5}
-],
-"Desserts": [
-    {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet sticky rice with fresh mango and coconut cream. Thai classic dessert.", "price": 5.0},
-    {"id": "C2", "name": "Taro Cake", "desc": "Steamed taro root cake with a soft, chewy texture. Mildly sweet.", "price": 4.5},
-    {"id": "C3", "name": "Coconut Jelly", "desc": "Chilled coconut milk jelly, smooth and refreshing.", "price": 4.0},
-    {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean soup with a hint of citrus zest. Sweet and comforting.", "price": 3.5},
-    {"id": "C5", "name": "Sesame Balls", "desc": "Glutinous rice balls filled with sweet bean paste, deep-fried until golden.", "price": 3.5}
-],
-"Drinks": [
-    {"id": "D1", "name": "Lime Soda", "desc": "Sparkling soda with fresh lime juice. Zesty and refreshing.", "price": 2.5},
-    {"id": "D2", "name": "Iced Tea", "desc": "Chilled black tea with a splash of lemon. Lightly sweetened.", "price": 2.0},
-    {"id": "D3", "name": "Coconut Water", "desc": "Natural young coconut juice. Pure and hydrating.", "price": 3.0},
-    {"id": "D4", "name": "Soy Milk", "desc": "Sweetened soy milk, served cold. Nutty and smooth.", "price": 2.0},
-    {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water in a glass bottle. Clean and classic.", "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 greens with cucumber, tomato, and sesame dressing. Light and refreshing.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu skewers with sweet chili glaze. Crispy outside, tender inside.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "Boiled young soybeans with sea salt. Simple, healthy, and satisfying.", "price": 3.0},
-    ],
-    "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "Vietnamese noodle soup with thin-sliced beef, herbs, and rich bone broth.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "Spicy yellow curry with tender chicken, coconut milk, and vegetables. Served with rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "Wok-fried jasmine rice with egg, carrots, and peas. Comforting and aromatic.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "Fillet of fish grilled with lemongrass and lime. Smoky and flavorful.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "Mixed vegetables sautéed in garlic soy sauce. Colorful and crunchy.", "price": 8.5},
-    ],
-    "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet sticky rice with fresh mango and coconut cream. Thai classic dessert.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "Steamed taro root cake with a soft, chewy texture. Mildly sweet.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "Chilled coconut milk jelly, smooth and refreshing.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean soup with a hint of citrus zest. Sweet and comforting.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "Glutinous rice balls filled with sweet bean paste, deep-fried until golden.", "price": 3.5},
-    ],
-    "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "Sparkling soda with fresh lime juice. Zesty and refreshing.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "Chilled black tea with a splash of lemon. Lightly sweetened.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "Natural young coconut juice. Pure and hydrating.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "Sweetened soy milk, served cold. Nutty and smooth.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water in a glass bottle. Clean and classic.", "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 greens with cucumber, tomato, and sesame dressing. Light and refreshing.", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu skewers with sweet chili glaze. Crispy outside, tender inside.", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "Boiled young soybeans with sea salt. Simple, healthy, and satisfying.", "price": 3.0},
-    ],
-    "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "Vietnamese noodle soup with thin-sliced beef, herbs, and rich bone broth.", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "Spicy yellow curry with tender chicken, coconut milk, and vegetables. Served with rice.", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "Wok-fried jasmine rice with egg, carrots, and peas. Comforting and aromatic.", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "Fillet of fish grilled with lemongrass and lime. Smoky and flavorful.", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "Mixed vegetables sautéed in garlic soy sauce. Colorful and crunchy.", "price": 8.5},
-    ],
-    "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet sticky rice with fresh mango and coconut cream. Thai classic dessert.", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "Steamed taro root cake with a soft, chewy texture. Mildly sweet.", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "Chilled coconut milk jelly, smooth and refreshing.", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean soup with a hint of citrus zest. Sweet and comforting.", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "Glutinous rice balls filled with sweet bean paste, deep-fried until golden.", "price": 3.5},
-    ],
-    "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "Sparkling soda with fresh lime juice. Zesty and refreshing.", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "Chilled black tea with a splash of lemon. Lightly sweetened.", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "Natural young coconut juice. Pure and hydrating.", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "Sweetened soy milk, served cold. Nutty and smooth.", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water in a glass bottle. Clean and classic.", "price": 1.5},
-    ],
-},
-        {"id": "A2", "name": "Dumplings", "desc": "Steamed pork dumplings", "price": 5.0},
-        {"id": "A3", "name": "Salad", "desc": "Fresh vegetable salad", "price": 3.5},
-        {"id": "A4", "name": "Tofu Skewers", "desc": "Grilled tofu with sauce", "price": 4.0},
-        {"id": "A5", "name": "Edamame", "desc": "Boiled soybeans with salt", "price": 3.0},
-    ],
-    "Main Dishes": [
-        {"id": "B1", "name": "Beef Pho", "desc": "Traditional Vietnamese noodle soup", "price": 9.5},
-        {"id": "B2", "name": "Chicken Curry", "desc": "Spicy chicken curry with rice", "price": 10.0},
-        {"id": "B3", "name": "Fried Rice", "desc": "Fried rice with egg and vegetables", "price": 8.0},
-        {"id": "B4", "name": "Grilled Fish", "desc": "Grilled fish with herbs", "price": 11.0},
-        {"id": "B5", "name": "Veggie Stir Fry", "desc": "Mixed vegetables stir-fried with sauce", "price": 8.5},
-    ],
-    "Desserts": [
-        {"id": "C1", "name": "Mango Sticky Rice", "desc": "Sweet coconut rice with mango", "price": 5.0},
-        {"id": "C2", "name": "Taro Cake", "desc": "Steamed taro cake", "price": 4.5},
-        {"id": "C3", "name": "Coconut Jelly", "desc": "Chilled coconut milk jelly", "price": 4.0},
-        {"id": "C4", "name": "Sweet Bean Soup", "desc": "Warm red bean dessert soup", "price": 3.5},
-        {"id": "C5", "name": "Sesame Balls", "desc": "Fried sesame rice balls", "price": 3.5},
-    ],
-    "Drinks": [
-        {"id": "D1", "name": "Lime Soda", "desc": "Refreshing soda with lime", "price": 2.5},
-        {"id": "D2", "name": "Iced Tea", "desc": "Chilled black tea with lemon", "price": 2.0},
-        {"id": "D3", "name": "Coconut Water", "desc": "Natural coconut juice", "price": 3.0},
-        {"id": "D4", "name": "Soy Milk", "desc": "Sweetened soy milk", "price": 2.0},
-        {"id": "D5", "name": "Bottled Water", "desc": "Still mineral water", "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)
@@ -154,17 +50,6 @@ def record_time(start_time):
         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."
 
-def show_csv():
-    if not os.path.exists("decision_times.csv"):
-        return "No data recorded yet."
-    df = pd.read_csv("decision_times.csv", header=None, names=["Timestamp", "Duration (s)"])
-    return df.to_markdown(index=False)
-
-def clear_csv():
-    if os.path.exists("decision_times.csv"):
-        os.remove("decision_times.csv")
-    return "🧹 decision_times.csv has been cleared."
-
 # ========== Gradio 主界面 ==========
 with gr.Blocks() as demo:
     start_time = time.time()
@@ -175,27 +60,17 @@ with gr.Blocks() as demo:
             with gr.Tab(label=category):
                 for item in items:
                     with gr.Row():
-    with gr.Column(scale=1):
-        gr.Image(value="user_avatar.jpg", width=80, height=80, show_label=False, interactive=False)
-    with gr.Column(scale=5):
-        gr.Markdown(f"**{item['id']} - {item['name']}**
-
-*{item['desc']}*
+                        gr.Image(value=get_image(), width=100, height=100)
+                        gr.Markdown(f"**{item['id']} - {item['name']}**\n\n{item['desc']}\n\n💰 €{item['price']:.2f}")
 
-💰 €{item['price']:.2f}")
-submit_btn = gr.Button("✅ I have made my selection")
-    output_box = gr.Textbox(label="", lines=3, interactive=False)
+    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)
 
-    with gr.Accordion("📊 Admin Tools (optional)", open=False, visible=False):
-        gr.Markdown("### View or Clear Recorded CSV Data")
-        show_btn = gr.Button("📥 Show CSV Data")
-        show_output = gr.Textbox(label="decision_times.csv content", lines=10)
-        show_btn.click(fn=show_csv, outputs=show_output)
-
-        clear_btn = gr.Button("🧹 Clear CSV File")
-        clear_btn.click(fn=clear_csv, outputs=show_output)
+    # 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)")
 
-gr.Markdown("🔽 [Download decision_times.csv](file/decision_times.csv)")
+# 启动
+if __name__ == "__main__":
     demo.launch()
-