Update app.py

app.py

@@ -1,10 +1,6 @@
-from flask import Flask, jsonify, request
-from flask_cors import CORS
 import sqlite3
 import os
-
-app = Flask(__name__)
-CORS(app)
+import gradio as gr
 
 # Database setup
 DATABASE = 'restaurant.db'
@@ -44,47 +40,84 @@ def init_db():
 if not os.path.exists(DATABASE):
     init_db()
 
-@app.route('/categories', methods=['GET'])
+# Gradio Functions
 def get_categories():
     with sqlite3.connect(DATABASE) as conn:
         cursor = conn.cursor()
         cursor.execute("SELECT * FROM Categories")
-        categories = [{"id": row[0], "name": row[1], "image": row[2]} for row in cursor.fetchall()]
-    return jsonify(categories)
+        categories = [{"ID": row[0], "Name": row[1], "Image": row[2]} for row in cursor.fetchall()]
+    return categories
 
-@app.route('/items', methods=['GET'])
-def get_items():
-    category_id = request.args.get('category_id')
+def get_items(category_id):
     with sqlite3.connect(DATABASE) as conn:
         cursor = conn.cursor()
         cursor.execute("SELECT * FROM Items WHERE category_id = ?", (category_id,))
-        items = [{"id": row[0], "name": row[1], "description": row[2], "price": row[3], "image": row[5]} for row in cursor.fetchall()]
-    return jsonify(items)
-
-@app.route('/update-item', methods=['POST'])
-def update_item():
-    data = request.json
-    item_id = data.get('id')
-    name = data.get('name')
-    description = data.get('description')
-    price = data.get('price')
-    category_id = data.get('category_id')
-    image = data.get('image')
+        items = [{"ID": row[0], "Name": row[1], "Description": row[2], "Price": row[3], "Image": row[5]} for row in cursor.fetchall()]
+    return items
 
+def update_item(item_id, name, description, price, category_id, image):
     with sqlite3.connect(DATABASE) as conn:
         cursor = conn.cursor()
         cursor.execute("UPDATE Items SET name = ?, description = ?, price = ?, category_id = ?, image = ? WHERE id = ?",
                        (name, description, price, category_id, image, item_id))
         conn.commit()
-    return jsonify({"message": "Item updated successfully!"})
+    return f"Item {item_id} updated successfully!"
 
-@app.route('/deals', methods=['GET'])
 def get_deals():
     with sqlite3.connect(DATABASE) as conn:
         cursor = conn.cursor()
-        cursor.execute("SELECT * FROM Items LIMIT 3")  # Example: Fetch 3 items as best deals
-        deals = [{"id": row[0], "name": row[1], "description": row[2], "price": row[3], "image": row[5]} for row in cursor.fetchall()]
-    return jsonify(deals)
+        cursor.execute("SELECT * FROM Items LIMIT 3")
+        deals = [{"ID": row[0], "Name": row[1], "Description": row[2], "Price": row[3], "Image": row[5]} for row in cursor.fetchall()]
+    return deals
+
+# Gradio Interface
+def display_categories():
+    categories = get_categories()
+    return categories
+
+def display_items(category_id):
+    items = get_items(category_id)
+    return items
+
+def update_item_interface(item_id, name, description, price, category_id, image):
+    return update_item(item_id, name, description, price, category_id, image)
+
+def display_deals():
+    return get_deals()
+
+# Gradio App
+with gr.Blocks() as demo:
+    gr.Markdown("# Dynamic Restaurant App")
+    
+    with gr.Tab("Categories"):
+        gr.Markdown("### View Categories")
+        categories_output = gr.JSON()
+        gr.Button("Show Categories").click(display_categories, outputs=categories_output)
+    
+    with gr.Tab("Items"):
+        gr.Markdown("### View Items by Category")
+        category_id_input = gr.Number(label="Enter Category ID")
+        items_output = gr.JSON()
+        gr.Button("Show Items").click(display_items, inputs=category_id_input, outputs=items_output)
+    
+    with gr.Tab("Update Item"):
+        gr.Markdown("### Update an Item")
+        item_id_input = gr.Number(label="Item ID")
+        name_input = gr.Textbox(label="Name")
+        description_input = gr.Textbox(label="Description")
+        price_input = gr.Number(label="Price")
+        category_id_input_update = gr.Number(label="Category ID")
+        image_input = gr.Textbox(label="Image")
+        update_output = gr.Textbox(label="Update Status")
+        gr.Button("Update Item").click(
+            update_item_interface, 
+            inputs=[item_id_input, name_input, description_input, price_input, category_id_input_update, image_input], 
+            outputs=update_output
+        )
+    
+    with gr.Tab("Deals"):
+        gr.Markdown("### View Best Deals")
+        deals_output = gr.JSON()
+        gr.Button("Show Deals").click(display_deals, outputs=deals_output)
 
-if __name__ == '__main__':
-    app.run(debug=True)
+demo.launch()