{% extends "macros/base.html" %}

{% block title %}Inicio de sesión{% endblock %}

{% block content %}
    <div class="d-flex align-items-center justify-content-center vh-100">
        <div class="col-md-5">
            <div class="card shadow">
                <div class="card-header bg-primary text-white text-center py-3">
                    <h4 class="mb-0">Iniciar Sesión</h4>
                </div>
                <div class="card-body p-4">
                    {% with messages = get_flashed_messages(with_categories=true) %}
                        {% if messages %}
                            {% for category, message in messages %}
                                <div class="alert alert-{{ category }}">{{ message|safe }}</div>
                            {% endfor %}
                        {% endif %}
                    {% endwith %}
                    
                    <form method="POST">
                        <div class="mb-3">
                            <label class="form-label">RUT</label>
                            <input type="text"
                                   class="form-control"
                                   name="rut"
                                   id="rutInput"
                                   placeholder="12.345.678-9"
                                   required
                                   autofocus>
                        </div>
                        <div class="mb-4">
                            <label class="form-label">Contraseña</label>
                            <input type="password" class="form-control" name="password" required>
                        </div>
                        <button type="submit" class="btn btn-primary w-100">Ingresar</button>
                    </form>
                </div>
            </div>
        </div>
    </div>
{% endblock %}

{% block scripts %}
    <script>
    document.getElementById('rutInput').addEventListener('input', function(e) {
        let value = this.value.replace(/[^0-9kK]/g, '').toUpperCase();
        if (value.length > 1) {
            let body = value.slice(0, -1);
            let dv = value.slice(-1);
            body = body.replace(/\B(?=(\d{3})+(?!\d))/g, ".");
            this.value = `${body}-${dv}`;
        } else {
            this.value = value;
        }
    });
    </script>
{% endblock %}