{% extends "base.html" %}

{% block title %}Login{% endblock %}

{% block content %}
<div class="login-container">
    <div class="login-content">
        <div class="text-center mb-4">
            <img src="{{ url_for('static', filename='img/logo001-alpha.png') }}" alt="Logo OCI" class="login-logo mb-3">
            <h4 class="login-title">Controles OCI</h4>
            <p class="login-subtitle">Prossiga com sua conta</p>
        </div>

        {% with messages = get_flashed_messages(with_categories=true) %}
            {% if messages %}
                {% for category, message in messages %}
                    <div class="alert alert-{{ category }} alert-dismissible fade show" role="alert">
                        {{ message }}
                        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                    </div>
                {% endfor %}
            {% endif %}
        {% endwith %}

        <form method="POST" action="{{ url_for('login') }}" class="needs-validation" novalidate>
            <div class="form-floating mb-3">
                <input type="email" class="form-control" id="email" name="email" placeholder="Email" required autofocus>
                <label for="email">Email</label>
                <div class="invalid-feedback">
                    Por favor, informe seu email.
                </div>
            </div>

            <div class="form-floating mb-3">
                <input type="password" class="form-control" id="senha" name="senha" placeholder="Senha" required>
                <label for="senha">Senha</label>
                <div class="invalid-feedback">
                    Por favor, informe sua senha.
                </div>
                <button class="btn btn-link text-secondary position-absolute end-0 top-50 translate-middle-y me-2" type="button" id="togglePassword">
                    <i class="fas fa-eye"></i>
                </button>
            </div>

            <div class="form-floating mb-4">
                <input type="text" class="form-control" id="otp" name="otp" placeholder="Código OTP" required>
                <label for="otp">Código OTP</label>
                <div class="invalid-feedback">
                    Por favor, informe o código OTP do seu autenticador.
                </div>
            </div>

            <div class="d-grid">
                <button type="submit" class="btn btn-danger btn-lg">
                    <i class="fas fa-sign-in-alt me-2"></i>Entrar
                </button>
            </div>
        </form>
    </div>
</div>

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Form validation
    const form = document.querySelector('form');
    form.addEventListener('submit', function(event) {
        if (!form.checkValidity()) {
            event.preventDefault();
            event.stopPropagation();
        }
        form.classList.add('was-validated');
    });

    // Toggle password visibility
    const togglePassword = document.getElementById('togglePassword');
    const password = document.getElementById('senha');

    togglePassword.addEventListener('click', function() {
        const type = password.getAttribute('type') === 'password' ? 'text' : 'password';
        password.setAttribute('type', type);
        this.querySelector('i').classList.toggle('fa-eye');
        this.querySelector('i').classList.toggle('fa-eye-slash');
    });

    // Auto-hide alerts after 5 seconds
    const alerts = document.querySelectorAll('.alert');
    alerts.forEach(alert => {
        setTimeout(() => {
            const bsAlert = new bootstrap.Alert(alert);
            bsAlert.close();
        }, 5000);
    });
});
</script>

<style>
body {
    background: linear-gradient(135deg, var(--primary-color) 40%, white 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-container {
    width: 100%;
    max-width: 400px;
    margin: auto;
}

.login-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
}

.login-logo {
    height: 60px;
    width: auto;
}

.login-title {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: var(--secondary-light);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.form-floating > .form-control {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    height: calc(3.5rem + 2px);
    line-height: 1.25;
}

.form-floating > label {
    padding: 1rem;
}

.btn-danger {
    background: var(--primary-color);
    border: none;
    border-radius: 12px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(232, 0, 12, 0.25);
}

@media (max-width: 768px) {
    .login-container {
        max-width: 100%;
    }
    
    .login-content {
        padding: 1.5rem;
        border-radius: 16px;
    }
    
    .login-logo {
        height: 50px;
    }
}
</style>
{% endblock %}
{% endblock %}