Update app.py

app.py

@@ -1,281 +1,11 @@
-import bcrypt
 import gradio as gr
-from simple_salesforce import Salesforce
 
-# Salesforce Connection
-sf = Salesforce(username='[email protected]', password='Sati@1020', security_token='sSSjyhInIsUohKpG8sHzty2q')
-
-# Function to Hash Password
-def hash_password(password):
-    return bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
-
-# Function to Verify Password
-def verify_password(plain_password, hashed_password):
-    return bcrypt.checkpw(plain_password.encode('utf-8'), hashed_password.encode('utf-8'))
-
-# Signup function
-def signup(name, email, phone, password):
-    try:
-        email = email.strip()
-        query = f"SELECT Id FROM Customer_Login__c WHERE Email__c = '{email}'"
-        result = sf.query(query)
-
-        if len(result['records']) > 0:
-            return "Email already exists! Please use a different email."
-
-        hashed_password = hash_password(password)
-
-        sf.Customer_Login__c.create({
-            'Name': name.strip(),
-            'Email__c': email,
-            'Phone_Number__c': phone.strip(),
-            'Password__c': hashed_password
-        })
-        return "Signup successful! You can now login."
-    except Exception as e:
-        return f"Error during signup: {str(e)}"
-
-# Login function
-def login(email, password):
-    try:
-        email = email.strip()
-        query = f"SELECT Name, Password__c FROM Customer_Login__c WHERE Email__c = '{email}'"
-        result = sf.query(query)
-
-        if len(result['records']) == 0:
-            return "Invalid email or password.", None
-
-        user = result['records'][0]
-        stored_password = user['Password__c']
-
-        if verify_password(password.strip(), stored_password):
-            return "Login successful!", user['Name']
-        else:
-            return "Invalid email or password.", None
-    except Exception as e:
-        return f"Error during login: {str(e)}", None
-
-# Function to load menu data
-def load_menu_from_salesforce():
-    try:
-        query = "SELECT Name, Price__c, Description__c, Image1__c, Image2__c, Veg_NonVeg__c, Section__c FROM Menu_Item__c"
-        result = sf.query(query)
-        return result['records']
-    except Exception as e:
-        return []
-
-# Function to load add-ons data
-def load_add_ons_from_salesforce():
-    try:
-        query = "SELECT Name, Price__c FROM Add_Ons__c"
-        result = sf.query(query)
-        return result['records']
-    except Exception as e:
-        return []
-
-# Function to filter menu items
-def filter_menu(preference):
-    menu_data = load_menu_from_salesforce()
-
-    filtered_data = {}
-    for item in menu_data:
-        if "Section__c" not in item or "Veg_NonVeg__c" not in item:
-            continue
-
-        if item["Section__c"] not in filtered_data:
-            filtered_data[item["Section__c"]] = []
-
-        if preference == "All" or (preference == "Veg" and item["Veg_NonVeg__c"] in ["Veg", "Both"]) or (preference == "Non-Veg" and item["Veg_NonVeg__c"] in ["Non veg", "Both"]):
-            filtered_data[item["Section__c"].strip()].append(item)
-
-    html_content = '<div style="padding: 0 10px; max-width: 1200px; margin: auto;">'
-    for section, items in filtered_data.items():
-        html_content += f"<h2 style='text-align: center; margin-top: 5px;'>{section}</h2>"
-        html_content += '<div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; justify-content: center; margin-top: 10px;">'
-        for item in items:
-            html_content += f"""
-            <div style="border: 1px solid #ddd; border-radius: 10px; box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1); overflow: hidden; height: 350px;">
-                <img src="{item.get('Image1__c', '')}" style="width: 100%; height: 200px; object-fit: cover;" 
-                onclick="openModal('{item['Name']}', '{item.get('Image2__c', '')}', '{item['Description__c']}', '${item['Price__c']}')">
-                <div style="padding: 10px;">
-                    <h3 style='font-size: 1.2em; text-align: center;'>{item['Name']}</h3>
-                    <p style='font-size: 1.1em; color: green; text-align: center;'>${item['Price__c']}</p>
-                    <p style='font-size: 0.9em; text-align: justify; margin: 5px;'>{item['Description__c']}</p>
-                </div>
-            </div>
-            """
-        html_content += '</div>'
-    html_content += '</div>'
-
-    if not any(filtered_data.values()):
-        return "<p>No items match your filter.</p>"
-
-    return html_content
-
-# Create Modal Window HTML
-def create_modal_window():
-    add_ons = load_add_ons_from_salesforce()
-    add_ons_html = ""
-    for add_on in add_ons:
-        add_ons_html += f"""
-        <label>
-            <input type="checkbox" name="biryani-extra" value="{add_on['Name']}" data-price="{add_on['Price__c']}" />
-            {add_on['Name']} + ${add_on['Price__c']}
-        </label>
-        <br>
-        """
-
-    modal_html = f"""
-    <div id="modal" style="display: none; position: fixed; background: white; border-radius: 8px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); padding: 20px; z-index: 1000;">
-        <div style="text-align: right;">
-            <button onclick="closeModal()" style="background: none; border: none; font-size: 18px; cursor: pointer;">&times;</button>
-        </div>
-        <img id="modal-image" style="width: 100%; height: 300px; border-radius: 8px; margin-bottom: 20px;" />
-        <h2 id="modal-name"></h2>
-        <p id="modal-description"></p>
-        <p id="modal-price"></p>
-        <label for="biryani-extras"><strong>Add-ons :</strong></label>
-        <div id="biryani-extras-options" style="display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0;">
-            {add_ons_html}
-        </div>
-        <label for="quantity">Quantity:</label>
-        <input type="number" id="quantity" value="1" min="1" style="width: 50px;" />
-        <textarea id="special-instructions" placeholder="Add your special instructions here..." style="width: 100%; height: 60px;"></textarea>
-        <button style="background-color: #28a745; color: white; border: none; padding: 10px 20px; font-size: 14px; border-radius: 5px; cursor: pointer;" onclick="addToCart()">Add to Cart</button>
-    </div>
-    """
-    return modal_html
-
-# JavaScript for Modal and Cart
-def modal_js():
-    modal_script = """
-    <script>
-        let cart = [];
-        let totalCartCost = 0;
-        function openModal(name, image2, description, price) {
-            const modal = document.getElementById('modal');
-            modal.style.display = 'block';
-            modal.style.position = 'fixed';
-            modal.style.width = window.innerWidth <= 768 ? '90%' : '30%';
-            modal.style.top = `${event.clientY}px`;
-            modal.style.left = '50%';
-            modal.style.transform = 'translate(-50%, -50%)';
-            document.getElementById('modal-image').src = image2;
-            document.getElementById('modal-name').innerText = name;
-            document.getElementById('modal-description').innerText = description;
-            document.getElementById('modal-price').innerText = price;
-            document.getElementById('quantity').value = 1;
-            document.getElementById('special-instructions').value = '';
-            resetAddOns();  // Reset add-ons when opening the modal
-        }
-        function closeModal() {
-            document.getElementById('modal').style.display = 'none';
-        }
-        function addToCart() {
-            const name = document.getElementById('modal-name').innerText;
-            const price = parseFloat(document.getElementById('modal-price').innerText.replace('$', ''));
-            const quantity = parseInt(document.getElementById('quantity').value) || 1;
-            const instructions = document.getElementById('special-instructions').value;
-            const selectedAddOns = Array.from(document.querySelectorAll('input[name="biryani-extra"]:checked'));
-            const extras = selectedAddOns.map(extra => ({
-                name: extra.value,
-                price: parseFloat(extra.getAttribute('data-price')),
-                quantity: 1  // Default quantity for add-ons is 1
-            }));
-            const extrasCost = extras.reduce((total, extra) => total + (extra.price * extra.quantity), 0);
-            const totalCost = (price * quantity) + extrasCost;
-            // Add the item to the cart with its specific add-ons
-            cart.push({ name, price, quantity, extras, instructions, totalCost });
-            totalCartCost += totalCost;  // Update the total cost of the cart
-            updateCartButton();
-            updateCartTotalCost();  // Update total cost displayed
-            closeModal();
-        }
-        function updateCartButton() {
-            const cartButton = document.getElementById('cart-button');
-            cartButton.innerText = `View Cart (${cart.length} items)`;
-        }
-        function openCartModal() {
-            const cartModal = document.getElementById('cart-modal');
-            const cartItemsContainer = document.getElementById('cart-items');
-            cartItemsContainer.innerHTML = "";
-            cart.forEach((item, index) => {
-                const extrasList = item.extras.map(extra => `${extra.name} x<input type="number" value="${extra.quantity}" min="1" style="width: 50px;" onchange="updateCartItem(${index}, 'extra', this.value)" /> (+$${(extra.price * extra.quantity).toFixed(2)})`).join(', ');
-                cartItemsContainer.innerHTML += `
-                    <div style="border: 1px solid #ddd; padding: 10px; margin-bottom: 10px; border-radius: 8px;">
-                        <h3>${item.name}</h3>
-                        <p>Quantity: <input type="number" value="${item.quantity}" min="1" style="width: 50px;" onchange="updateCartItem(${index}, 'item', this.value)" /></p>
-                        <p>Extras: ${extrasList || 'None'}</p>
-                        <p>Special Instructions: ${item.instructions || 'None'}</p>
-                        <p>Total Cost: $<span id="item-${index}-total">${item.totalCost.toFixed(2)}</span></p>
-                        <button onclick="removeFromCart(${index})" style="color: red;">Remove</button>
-                    </div>
-                `;
-            });
-            cartModal.style.display = 'block';
-        }
-        function closeCartModal() {
-            document.getElementById('cart-modal').style.display = 'none';
-        }
-        function removeFromCart(index) {
-            totalCartCost -= cart[index].totalCost;  // Deduct the cost of the removed item from total cost
-            cart.splice(index, 1);
-            updateCartButton();
-            updateCartTotalCost();  // Update total cost displayed
-            openCartModal();
-        }
-        function updateCartItem(index, type, value) {
-            if (type === 'item') {
-                cart[index].quantity = parseInt(value);
-            } else if (type === 'extra') {
-                cart[index].extras[0].quantity = parseInt(value); // Assuming one add-on for simplicity
-            }
-            const item = cart[index];
-            const price = item.price;
-            const extrasCost = item.extras.reduce((total, extra) => total + (extra.price * extra.quantity), 0);
-            item.totalCost = (price * item.quantity) + extrasCost;
-            document.getElementById(`item-${index}-total`).innerText = item.totalCost.toFixed(2);
-            updateCartTotalCost();  // Update total cost displayed
-        }
-        function updateCartTotalCost() {
-            const totalCostElement = document.getElementById('cart-total-cost');
-            totalCartCost = cart.reduce((total, item) => total + item.totalCost, 0);
-            totalCostElement.innerText = `Total Cart Cost: $${totalCartCost.toFixed(2)}`;
-        }
-        function proceedToCheckout() {
-            // Trigger the final order page and send the cart data
-            const finalOrderPage = document.getElementById('final-order-section');
-            const cartPage = document.getElementById('cart-section');
-            cartPage.style.display = 'none';
-            finalOrderPage.style.display = 'block';
-
-            // Show the cart details on the final order page
-            const finalOrderItems = document.getElementById('final-order-items');
-            const finalOrderTotal = document.getElementById('final-order-total');
-            let itemsHtml = '';
-            let totalBill = 0;
-            cart.forEach(item => {
-                itemsHtml += `<p>${item.name} (x${item.quantity}) - $${item.totalCost.toFixed(2)}</p>`;
-                totalBill += item.totalCost;
-            });
-            finalOrderItems.innerHTML = itemsHtml;
-            finalOrderTotal.innerHTML = `Total Bill: $${totalBill.toFixed(2)}`;
-        }
-        function goBackToMenu() {
-            const finalOrderPage = document.getElementById('final-order-section');
-            const cartPage = document.getElementById('cart-section');
-            finalOrderPage.style.display = 'none';
-            cartPage.style.display = 'block';
-        }
-    </script>
-    """
-    return modal_script
-
-# Gradio App
+# The Gradio Blocks Interface
 with gr.Blocks() as app:
     with gr.Row():
         gr.HTML("<h1 style='text-align: center;'>Welcome to Biryani Hub</h1>")
 
+    # Login Page
     with gr.Row(visible=True) as login_page:
         with gr.Column():
             login_email = gr.Textbox(label="Email")
@@ -284,6 +14,7 @@ with gr.Blocks() as app:
             signup_button = gr.Button("Go to Signup")
             login_output = gr.Textbox(label="Status")
 
+    # Signup Page
     with gr.Row(visible=False) as signup_page:
         with gr.Column():
             signup_name = gr.Textbox(label="Name")
@@ -294,6 +25,7 @@ with gr.Blocks() as app:
             login_redirect = gr.Button("Go to Login")
             signup_output = gr.Textbox(label="Status")
 
+    # Menu Page
     with gr.Row(visible=False) as menu_page:
         with gr.Column():
             preference = gr.Radio(choices=["All", "Veg", "Non-Veg"], label="Filter Preference", value="All")
@@ -309,13 +41,14 @@ with gr.Blocks() as app:
             gr.HTML("<h1>Your Final Order</h1>")
             final_order_items = gr.HTML()
             final_order_total = gr.HTML()
-            gr.Button("Go Back to Menu", elem_id="back-to-menu-button")
+            gr.Button("Go Back to Menu", elem_id="back-to-menu-button", onclick="goBackToMenu()")
 
     login_button.click(
         lambda email, password: (gr.update(visible=False), gr.update(visible=True), gr.update(value=filter_menu("All")), "Login successful!")
         if login(email, password)[0] == "Login successful!" else (gr.update(), gr.update(), gr.update(), "Invalid email or password."),
         [login_email, login_password], [login_page, menu_page, menu_output, login_output]
     )
+
     preference.change(lambda pref: filter_menu(pref), [preference], menu_output)
 
 app.launch()