171 lines
5.3 KiB
HTML
171 lines
5.3 KiB
HTML
<!-- FILEPATH: /home/emerald/Documents/IPR/Inventory/public/index.html -->
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<!DOCTYPE html>
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<html>
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<head>
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<title>Login Page</title>
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<style>
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body {
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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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padding: 0;
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font-family: Arial, sans-serif;
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}
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.container {
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text-align: center;
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}
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.menu {
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margin-top: 20px;
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}
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/* CSS styles for inputs */
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input[type="text"],
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input[type="password"] {
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padding: 10px;
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margin-bottom: 10px;
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width: 200px;
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border: 1px solid #ccc;
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border-radius: 4px;
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box-sizing: border-box;
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}
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button[type="submit"] {
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padding: 10px 20px;
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background-color: #4CAF50;
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color: white;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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}
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button[type="submit"]:hover {
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background-color: #45a049;
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}
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/* CSS styles for the selection menu */
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.selection-menu {
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display: none;
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}
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.selection-menu h2 {
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margin-top: 20px;
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}
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.selection-menu button {
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margin: 10px;
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padding: 10px 20px;
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background-color: #4CAF50;
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color: white;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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}
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.selection-menu button:hover {
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background-color: #45a049;
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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">
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<form id="loginForm">
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<h1>Login</h1>
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<label for="username">Username:</label>
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<input type="text" id="username" name="username" required><br><br>
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<label for="password">Password:</label>
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<input type="password" id="password" name="password" required><br><br>
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<button type="submit">Login</button>
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</form>
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<div id="menu" class="menu selection-menu">
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<h2>Menu</h2>
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<button onclick="redirectTo('computers')">Computers</button>
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<button onclick="redirectTo('tablets')">Tablets</button>
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<button onclick="redirectTo('projectors')">Projectors</button>
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</div>
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</div>
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<script>
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const loginForm = document.getElementById('loginForm');
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const menu = document.getElementById('menu');
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loginForm.addEventListener('submit', function(event) {
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event.preventDefault();
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const username = document.getElementById('username').value;
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const password = document.getElementById('password').value;
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// Make a POST request to the login endpoint
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fetch('http://localhost:3000/user/login', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ username, password })
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})
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.then(response => response.json())
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.then(data => {
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// Check if login is valid
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if (data.token) {
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localStorage.setItem('token', data.token);
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loginForm.style.display = 'none'; // Hide the login form
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menu.style.display = 'block';
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} else {
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alert('Invalid login');
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}
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})
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.catch(error => {
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console.error('Error:', error);
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alert('An error occurred');
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});
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});
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function redirectTo(page) {
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// Redirect to the proper page based on the user's choice
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window.location.href = `/${page.charAt(0)}`;
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}
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// check if user is logged in
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window.onload = checkIfLoggedIn();
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async function checkIfLoggedIn() {
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const token = localStorage.getItem('token');
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if (token) {
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loginForm.style.display = 'none'; // Hide the login form
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menu.style.display = 'block';
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const valid = await checkIfTokenIsValid(token);
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if (!valid) {
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localStorage.removeItem('token');
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loginForm.style.display = 'block'; // Show the login form
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menu.style.display = 'none';
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}
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}
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}
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async function checkIfTokenIsValid(token) {
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// Make a POST request to the login endpoint
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return await fetch('http://localhost:3000/user/verify', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({ token })
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})
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.then(response => {
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if (response.status === 200) {
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return true;
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} else {
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return false;
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}
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})
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.catch(error => {
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console.error('Error:', error);
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alert('An error occurred');
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});
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}
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</script>
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</body>
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</html>
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