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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Restaurant Menu</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f8f9fa;
text-align: center;
margin: 0;
padding: 20px;
}
h1 {
color: #ff5722;
}
.menu-container {
display: flex;
flex-wrap: wrap;
justify-content: center;
margin-top: 20px;
}
.menu-item {
background: white;
padding: 15px;
margin: 10px;
border-radius: 8px;
box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
width: 300px;
text-align: left;
}
.menu-item h3 {
margin: 0;
color: #333;
}
.menu-item p {
margin: 5px 0;
color: #555;
}
.menu-item button {
background-color: #ff5722;
color: white;
border: none;
padding: 8px;
cursor: pointer;
width: 100%;
border-radius: 5px;
}
.menu-item button:hover {
background-color: #e64a19;
}
.cart-container {
margin-top: 30px;
padding: 15px;
background: white;
border-radius: 8px;
width: 50%;
margin-left: auto;
margin-right: auto;
box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
text-align: left;
}
.cart-container h2 {
text-align: center;
color: #ff5722;
}
.cart-item {
display: flex;
justify-content: space-between;
border-bottom: 1px solid #ddd;
padding: 5px 0;
}
.cart-total {
font-size: 18px;
font-weight: bold;
text-align: right;
margin-top: 10px;
}
</style>
</head>
<body>
<h1>Restaurant Menu</h1>
<div class="menu-container" id="menu-list">
<p>Loading menu...</p>
</div>
<div class="cart-container">
<h2>Your Cart</h2>
<div id="cart-list">
<p>No items in cart.</p>
</div>
<p class="cart-total" id="cart-total">Total: $0.00</p>
</div>
<script>
let cart = [];
function fetchMenu() {
fetch("/menu") // Fetch from Flask API
.then(response => response.json())
.then(data => {
if (data.success) {
let menuContainer = document.getElementById("menu-list");
menuContainer.innerHTML = "";
data.menu.forEach(item => {
let menuItem = document.createElement("div");
menuItem.classList.add("menu-item");
menuItem.innerHTML = `
<h3>${item.name}</h3>
<p><strong>Category:</strong> ${item.category}</p>
<p><strong>Price:</strong> $${item.price.toFixed(2)}</p>
<p><strong>Ingredients:</strong> ${item.ingredients}</p>
<button onclick="addToCart('${item.name}', ${item.price})">Add to Cart</button>
`;
menuContainer.appendChild(menuItem);
});
} else {
document.getElementById("menu-list").innerHTML = "<p>Error loading menu.</p>";
}
})
.catch(error => {
console.error("Error fetching menu:", error);
document.getElementById("menu-list").innerHTML = "<p>Unable to load menu.</p>";
});
}
function addToCart(name, price) {
cart.push({ name, price });
updateCart();
}
function updateCart() {
let cartContainer = document.getElementById("cart-list");
let totalContainer = document.getElementById("cart-total");
if (cart.length === 0) {
cartContainer.innerHTML = "<p>No items in cart.</p>";
totalContainer.innerText = "Total: $0.00";
return;
}
cartContainer.innerHTML = "";
let total = 0;
cart.forEach((item, index) => {
total += item.price;
let cartItem = document.createElement("div");
cartItem.classList.add("cart-item");
cartItem.innerHTML = `
<span>${item.name} - $${item.price.toFixed(2)}</span>
<button onclick="removeFromCart(${index})" style="background-color: red; padding: 4px; font-size: 12px;">Remove</button>
`;
cartContainer.appendChild(cartItem);
});
totalContainer.innerText = `Total: $${total.toFixed(2)}`;
}
function removeFromCart(index) {
cart.splice(index, 1);
updateCart();
}
window.onload = fetchMenu;
</script>
</body>
</html>
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