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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Welcome to Biryani Hub</title> |
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<style> |
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body { |
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font-family: Arial, sans-serif; |
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background: linear-gradient(135deg, #f4c542, #ff8f6a); |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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height: 100vh; |
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margin: 0; |
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} |
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.container { |
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background-color: #fff; |
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padding: 40px 50px; |
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border-radius: 10px; |
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text-align: center; |
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); |
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} |
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h1 { |
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font-size: 32px; |
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color: #ff6a00; |
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} |
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p { |
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font-size: 20px; |
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color: #333; |
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} |
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.category-buttons { |
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margin-top: 30px; |
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} |
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.category-buttons button { |
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padding: 15px 30px; |
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background-color: #ff6a00; |
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color: white; |
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border: none; |
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border-radius: 5px; |
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cursor: pointer; |
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font-size: 18px; |
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} |
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.category-buttons button:hover { |
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background-color: #e65c00; |
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} |
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</style> |
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</head> |
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<body> |
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<div class="container" id="welcomePage"> |
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<h1>Welcome to Biriyani Hub 🍽</h1> |
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<h2 class="info" id="infoMessage">Welcome! Are you a new customer or an existing one?</h2> |
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<p class="status" id="status">🔊 Please say 'new' to register or 'existing' to login.</p> |
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</div> |
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<div class="container" id="registrationForm" style="display: none;"> |
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<h2>Register</h2> |
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<label for="name">Your Name</label> |
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<input type="text" id="name" placeholder="Listening for name..." readonly> |
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<label for="email">Your Email</label> |
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<input type="text" id="email" placeholder="Listening for email..." readonly> |
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<label for="mobile">Your Mobile Number</label> |
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<input type="text" id="mobile" placeholder="Listening for mobile number..." readonly> |
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<p class="status" id="registrationStatus">Listening... 🗣</p> |
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</div> |
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<div class="container" id="loginForm" style="display: none;"> |
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<h2>Login</h2> |
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<label for="loginEmail">Your Email</label> |
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<input type="text" id="loginEmail" placeholder="Listening for email..." readonly> |
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<label for="loginMobile">Your Mobile Number</label> |
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<input type="text" id="loginMobile" placeholder="Listening for mobile number..." readonly> |
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<p class="status" id="loginStatus">Listening... 🗣</p> |
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</div> |
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<div class="container" id="confirmationPage" style="display: none;"> |
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<h2>Confirm Your Details</h2> |
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<div class="confirm-details"> |
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<p class="details"><strong>Name:</strong> <span id="confirmName"></span></p> |
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<p class="details"><strong>Email:</strong> <span id="confirmEmail"></span></p> |
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<p class="details"><strong>Phone:</strong> <span id="confirmPhone"></span></p> |
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</div> |
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</div> |
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<div id="statusMessage" style="display: none;"> |
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<h2 id="statusText"></h2> |
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</div> |
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<script> |
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let recognition; |
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if ('webkitSpeechRecognition' in window) { |
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recognition = new webkitSpeechRecognition(); |
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recognition.continuous = false; |
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recognition.interimResults = false; |
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recognition.lang = 'en-US'; |
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} else { |
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alert("Speech Recognition API is not supported in this browser."); |
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} |
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function speak(text, callback) { |
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const speech = new SpeechSynthesisUtterance(text); |
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speech.onend = callback; |
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window.speechSynthesis.speak(speech); |
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} |
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function askLoginOrRegister() { |
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speak("Are you a new customer or an existing customer? Say 'new' to register or 'existing' to login.", function () { |
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recognition.start(); |
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recognition.onresult = function (event) { |
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let response = event.results[0][0].transcript.trim().toLowerCase(); |
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recognition.stop(); |
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if (response.includes("new")) { |
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captureEmail(); |
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} else if (response.includes("existing")) { |
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captureEmail(); |
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} else { |
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speak("I didn't understand. Please say 'new' for registration or 'existing' for login.", askLoginOrRegister); |
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} |
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}; |
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}); |
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} |
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function captureEmail() { |
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speak("Please say your email address.", function () { |
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recognition.start(); |
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recognition.onresult = function (event) { |
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let emailCaptured = event.results[0][0].transcript.trim(); |
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document.getElementById('email').value = emailCaptured; |
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recognition.stop(); |
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if (!isValidEmail(emailCaptured)) { |
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speak("The email address is invalid. Please provide a valid email like [email protected].", captureEmail); |
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} else { |
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checkEmailExists(emailCaptured); |
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} |
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}; |
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}); |
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} |
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function isValidEmail(email) { |
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return /\S+@\S+\.\S+/.test(email); |
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} |
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function checkEmailExists(email) { |
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fetch(`/check_email?email=${encodeURIComponent(email)}`) |
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.then(response => response.json()) |
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.then(data => { |
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if (data.exists) { |
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speak("Welcome back! You are logged in."); |
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document.getElementById('loginForm').style.display = 'block'; |
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document.getElementById('registrationForm').style.display = 'none'; |
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} else { |
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speak("You are a new customer. Please proceed with registration.", showRegistrationForm); |
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} |
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}) |
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.catch(() => { |
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speak("Error checking email. Please try again."); |
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}); |
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} |
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function showRegistrationForm() { |
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document.getElementById('registrationForm').style.display = 'block'; |
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document.getElementById('loginForm').style.display = 'none'; |
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} |
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function captureMobile() { |
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speak("Please say your 12-digit mobile number.", function () { |
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recognition.start(); |
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recognition.onresult = function (event) { |
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let mobileCaptured = event.results[0][0].transcript.trim().replace(/\s+/g, ''); |
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document.getElementById('mobile').value = mobileCaptured; |
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recognition.stop(); |
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if (!isValidPhone(mobileCaptured)) { |
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speak("The mobile number is invalid. Please provide exactly 12 digits.", captureMobile); |
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} else { |
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speak("You said " + mobileCaptured + ". Is it correct?", function () { |
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confirmMobile(mobileCaptured); |
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}); |
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} |
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}; |
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}); |
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} |
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function isValidPhone(phone) { |
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return /^\d{12}$/.test(phone); |
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} |
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function confirmMobile(mobileCaptured) { |
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recognition.start(); |
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recognition.onresult = function (event) { |
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let confirmation = event.results[0][0].transcript.trim().toLowerCase(); |
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recognition.stop(); |
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if (confirmation.includes("yes") || confirmation.includes("ok")) { |
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showConfirmationPage(); |
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} else { |
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captureMobile(); |
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} |
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}; |
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} |
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function showConfirmationPage() { |
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const name = document.getElementById('name').value; |
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const email = document.getElementById('email').value; |
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const phone = document.getElementById('mobile').value; |
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document.getElementById('confirmName').textContent = name; |
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document.getElementById('confirmEmail').textContent = email; |
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document.getElementById('confirmPhone').textContent = phone; |
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setTimeout(submitRegistration, 6000); |
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} |
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function submitRegistration() { |
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const name = document.getElementById('name').value; |
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const email = document.getElementById('email').value; |
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const phone = document.getElementById('mobile').value; |
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fetch('/submit', { |
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method: 'POST', |
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headers: { 'Content-Type': 'application/json' }, |
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body: JSON.stringify({ name, email, phone }) |
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}) |
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.then(response => response.json()) |
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.then(data => { |
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if (data.success) { |
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document.getElementById('statusText').textContent = `Thank you for registering, ${name}!`; |
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document.getElementById('statusMessage').style.display = 'block'; |
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setTimeout(() => { |
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document.getElementById('statusText').textContent = 'Submitted Successfully!'; |
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setTimeout(() => { |
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window.location.reload(); |
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}, 5000); |
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}, 6000); |
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} else { |
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document.getElementById('statusText').textContent = 'There was an error submitting your details. Please try again.'; |
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document.getElementById('statusMessage').style.display = 'block'; |
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} |
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}) |
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.catch(error => { |
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document.getElementById('statusText').textContent = 'An error occurred. Please try again.'; |
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document.getElementById('statusMessage').style.display = 'block'; |
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}); |
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} |
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window.onload = function () { |
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askLoginOrRegister(); |
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}; |
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</script> |
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</body> |
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</html> |
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