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chatapp/backend/templates/login.html.tera
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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>Discord Clone - Sign Up</title>
<link rel="stylesheet" href="static/css/index.css"/>
</head>
<body>
<div class="signup-container">
<div class="signup-header">
<div class="logo">DC</div>
<h1>Login</h1>
<p>Enter the chat</p>
</div>
<div class="signup-form">
<div class="success-message" id="successMessage">
Login successful, Redirecting
</div>
<div class="form-group">
<label for="username">Username</label>
<input
type="text"
id="username"
name="username"
placeholder="Enter your username"
required
/>
<div class="error-message">Username is required</div>
</div>
<div class="form-group">
<label for="password">Password</label>
<div class="input-wrapper">
<input
type="password"
id="password"
name="password"
placeholder="Enter your password"
required
/>
<button
type="button"
class="password-toggle"
id="passwordToggle"
>
SHOW
</button>
</div>
<div class="error-message">
Password must be at least 8 characters
</div>
</div>
<button type="button" class="submit-button" id="submitButton">
Login
</button>
</div>
<div class="signup-footer">
Already have an account? <a href="/login">Log in</a>
</div>
</div>
<script>
const form = {
username: document.getElementById("username"),
password: document.getElementById("password"),
};
const submitButton = document.getElementById("submitButton");
const successMessage = document.getElementById("successMessage");
// Password toggle functionality
const passwordToggle = document.getElementById("passwordToggle");
passwordToggle.addEventListener("click", function () {
const type =
form.password.type === "password" ? "text" : "password";
form.password.type = type;
this.textContent = type === "password" ? "SHOW" : "HIDE";
});
function toggleError(input, hasError) {
const formGroup = input.closest(".form-group");
if (hasError) {
formGroup.classList.add("error");
} else {
formGroup.classList.remove("error");
}
}
// Form submission
submitButton.addEventListener("click", async function () {
// Disable button and show loading
submitButton.disabled = true;
submitButton.innerHTML =
'<span class="loading-spinner"></span>Creating Account...';
// Prepare data
const formData = {
username: form.username.value.trim(),
password: form.password.value,
};
try {
// Replace with your actual backend endpoint
const response = await fetch(
"/api/login",
{
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(formData),
},
);
if (response.ok) {
// Show success message
successMessage.classList.add("show");
submitButton.innerHTML = "Logged in!!";
// Optional: Redirect after success
setTimeout(() => {
// window.location.href = '/chat';
console.log("Redirecting to chat...");
}, 2000);
} else {
const error = await response.json();
throw new Error(error.message || "Login failed");
}
} catch (error) {
console.error("Login error:", error);
alert(
error.message ||
"Failed to login. Please try again.",
);
submitButton.disabled = false;
submitButton.innerHTML = "Login";
}
});
// Allow Enter key to submit
Object.values(form).forEach((input) => {
if (input.tagName === "INPUT") {
input.addEventListener("keypress", function (e) {
if (e.key === "Enter") {
submitButton.click();
}
});
}
});
</script>
</body>
</html>