| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>Login & Sign Up</title> |
| <style> |
| body { |
| font-family: Arial, sans-serif; |
| text-align: center; |
| margin-top: 50px; |
| } |
| form { |
| margin: 20px auto; |
| max-width: 300px; |
| padding: 20px; |
| border: 1px solid #ccc; |
| border-radius: 5px; |
| } |
| input { |
| width: 100%; |
| padding: 10px; |
| margin: 10px 0; |
| border: 1px solid #ccc; |
| border-radius: 5px; |
| } |
| button { |
| padding: 10px; |
| background-color: #007BFF; |
| color: white; |
| border: none; |
| border-radius: 5px; |
| cursor: pointer; |
| } |
| button:hover { |
| background-color: #0056b3; |
| } |
| .switch { |
| margin-top: 10px; |
| color: #007BFF; |
| cursor: pointer; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="loginSection"> |
| <h2>Login</h2> |
| <form id="loginForm"> |
| <input type="text" id="loginUsername" placeholder="Username" required> |
| <input type="password" id="loginPassword" placeholder="Password" required> |
| <button type="submit">Login</button> |
| </form> |
| <p class="switch" onclick="showSignUp()">Don't have an account? Sign Up</p> |
| </div> |
|
|
| <div id="signupSection" style="display: none;"> |
| <h2>Sign Up</h2> |
| <form id="signupForm"> |
| <input type="text" id="signupUsername" placeholder="Username" required> |
| <input type="password" id="signupPassword" placeholder="Password" required> |
| <button type="submit">Sign Up</button> |
| </form> |
| <p class="switch" onclick="showLogin()">Already have an account? Login</p> |
| </div> |
|
|
| <script> |
| function showSignUp() { |
| document.getElementById("loginSection").style.display = "none"; |
| document.getElementById("signupSection").style.display = "block"; |
| } |
| |
| |
| function showLogin() { |
| document.getElementById("signupSection").style.display = "none"; |
| document.getElementById("loginSection").style.display = "block"; |
| } |
| |
| |
| document.getElementById("loginForm").addEventListener("submit", async (event) => { |
| event.preventDefault(); |
| |
| const username = document.getElementById("loginUsername").value.trim(); |
| const password = document.getElementById("loginPassword").value.trim(); |
| |
| if (!username || !password) { |
| alert("Both fields are required!"); |
| return; |
| } |
| |
| try { |
| const response = await fetch("/login", { |
| method: "POST", |
| headers: { "Content-Type": "application/json" }, |
| body: JSON.stringify({ username, password }), |
| }); |
| |
| if (response.ok) { |
| const data = await response.json(); |
| localStorage.setItem("username", data.username); |
| alert("Login successful!"); |
| window.location.href = "/terminal.html"; |
| } else { |
| const message = await response.text(); |
| alert(`Login failed: ${message}`); |
| } |
| } catch (error) { |
| console.error("Login error:", error); |
| alert("An unexpected error occurred. Please try again."); |
| } |
| }); |
| |
| |
| document.getElementById("signupForm").addEventListener("submit", async (event) => { |
| event.preventDefault(); |
| |
| const username = document.getElementById("signupUsername").value.trim(); |
| const password = document.getElementById("signupPassword").value.trim(); |
| |
| if (!username || !password) { |
| alert("Both fields are required!"); |
| return; |
| } |
| |
| try { |
| const response = await fetch("/signup", { |
| method: "POST", |
| headers: { "Content-Type": "application/json" }, |
| body: JSON.stringify({ username, password }), |
| }); |
| |
| if (response.ok) { |
| const data = await response.json(); |
| localStorage.setItem("username", username); |
| alert("Sign-up successful! Redirecting to terminal..."); |
| window.location.href = "/terminal.html"; |
| } else { |
| const message = await response.text(); |
| alert(`Sign-up failed: ${message}`); |
| } |
| } catch (error) { |
| console.error("Sign-up error:", error); |
| alert("An unexpected error occurred. Please try again."); |
| } |
| }); |
| </script> |
| </body> |
| </html> |