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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>Biryani Hub - Voice Login & Register</title> |
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<script> |
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let recognition; |
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let nameCaptured = ""; |
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let emailCaptured = ""; |
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let mobileCaptured = ""; |
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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 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?", 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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checkIfUserExists(); |
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} else if (response.includes("existing")) { |
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showLoginForm(); |
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} else { |
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speak("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 checkIfUserExists() { |
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var email = document.getElementById('email').value; |
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var phone = document.getElementById('mobile').value; |
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fetch('/login', { |
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method: 'POST', |
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headers: { 'Content-Type': 'application/json' }, |
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body: JSON.stringify({ email: email, phone_number: 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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speak("You are already registered. Logging you in now."); |
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autoLoginSubmit(); |
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} else { |
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speak("Please provide your details for registration."); |
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showRegistrationForm(); |
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} |
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}); |
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} |
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function showRegistrationForm() { |
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speak("Please tell me your name.", startListeningForName); |
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} |
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function startListeningForName() { |
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recognition.start(); |
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recognition.onresult = function(event) { |
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nameCaptured = event.results[0][0].transcript.trim(); |
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document.getElementById('name').value = nameCaptured; |
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recognition.stop(); |
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speak("You said " + nameCaptured + ". Is it correct?", confirmName); |
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}; |
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} |
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function confirmName() { |
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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("ok")) { |
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speak("Now, tell me your email.", startListeningForEmail); |
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} else { |
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speak("Let's try again. Tell me your name.", startListeningForName); |
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} |
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}; |
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} |
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function startListeningForEmail() { |
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recognition.start(); |
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recognition.onresult = function(event) { |
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emailCaptured = event.results[0][0].transcript.trim().replace(/\bat\b/g, '@').replace(/\s+/g, ''); |
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document.getElementById('email').value = emailCaptured; |
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recognition.stop(); |
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speak("You said " + emailCaptured + ". Is it correct?", confirmEmail); |
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}; |
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} |
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function confirmEmail() { |
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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("ok")) { |
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speak("Now, tell me your mobile number.", startListeningForMobile); |
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} else { |
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speak("Let's try again. Tell me your email.", startListeningForEmail); |
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} |
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}; |
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} |
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function startListeningForMobile() { |
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recognition.start(); |
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recognition.onresult = function(event) { |
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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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speak("You said " + mobileCaptured + ". Is it correct?", confirmMobile); |
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}; |
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} |
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function confirmMobile() { |
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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("ok")) { |
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autoSubmit(); |
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} else { |
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speak("Let's try again. Tell me your mobile number.", startListeningForMobile); |
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} |
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}; |
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} |
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function autoSubmit() { |
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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: nameCaptured, email: emailCaptured, phone: mobileCaptured }) |
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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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speak("Registration complete. Thank you!"); |
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} else { |
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speak(data.message); |
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} |
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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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</head> |
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<body> |
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</body> |
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</html> |
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