{% extends "base.html" %}

{% block title %}Logs de Auditoría - IP Manager{% endblock %}
{% block header_title %}Logs de Auditoría{% endblock %}

{% block content %}
<div class="page-header">
    <h1 class="page-title">Logs de Auditoría</h1>
    <p class="page-subtitle">Monitorea toda la actividad del sistema y accesos de usuarios</p>
</div>

<!-- Filtros -->
<div class="row mb-4">
    <div class="col-12">
        <div class="card">
            <div class="card-header">
                <h5 class="mb-0">
                    <i class="fas fa-filter me-2"></i>
                    Filtros de Auditoría
                </h5>
            </div>
            <div class="card-body">
                <form method="GET" class="row g-3">
                    <div class="col-md-3">
                        <label class="form-label">Usuario</label>
                        <select class="form-control" name="user">
                            <option value="">Todos los usuarios</option>
                            {% for user in users %}
                            <option value="{{ user.id }}" {% if selected_user == user.id %}selected{% endif %}>
                                {{ user.full_name }} (@{{ user.username }})
                            </option>
                            {% endfor %}
                        </select>
                    </div>

                    <div class="col-md-3">
                        <label class="form-label">Aplicación</label>
                        <select class="form-control" name="app">
                            <option value="">Todas las aplicaciones</option>
                            {% for app in applications %}
                            <option value="{{ app.id }}" {% if selected_app == app.id %}selected{% endif %}>
                                {{ app.name }}
                            </option>
                            {% endfor %}
                        </select>
                    </div>

                    <div class="col-md-3">
                        <label class="form-label">Acción</label>
                        <select class="form-control" name="action">
                            <option value="">Todas las acciones</option>
                            {% for action in actions %}
                            <option value="{{ action }}" {% if selected_action == action %}selected{% endif %}>
                                {% if action == 'access' %}Acceso
                                {% elif action == 'favorite' %}Agregar Favorito
                                {% elif action == 'unfavorite' %}Quitar Favorito
                                {% else %}{{ action|title }}
                                {% endif %}
                            </option>
                            {% endfor %}
                        </select>
                    </div>

                    <div class="col-md-3">
                        <button type="submit" class="btn btn-primary w-100">
                            <i class="fas fa-search me-1"></i>Filtrar
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<!-- Logs -->
<div class="row">
    <div class="col-12">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="mb-0">
                    <i class="fas fa-list me-2"></i>
                    Registro de Actividad
                    <span class="badge bg-secondary ms-2">{{ logs.total }}</span>
                </h5>
                <div class="btn-group btn-group-sm">
                    <button type="button" class="btn btn-outline-secondary" onclick="exportLogs()">
                        <i class="fas fa-download me-1"></i>Exportar
                    </button>
                    <button type="button" class="btn btn-outline-secondary" onclick="refreshLogs()">
                        <i class="fas fa-sync me-1"></i>Actualizar
                    </button>
                </div>
            </div>
            <div class="card-body">
                {% if logs.items %}
                <div class="table-responsive">
                    <table class="table table-hover">
                        <thead>
                            <tr>
                                <th>Fecha/Hora</th>
                                <th>Usuario</th>
                                <th>Acción</th>
                                <th>Aplicación</th>
                                <th>IP Cliente</th>
                                <th>Navegador</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for log in logs.items %}
                            <tr>
                                <td>
                                    <small class="d-block fw-bold">{{ log.access_time.strftime('%d/%m/%Y') }}</small>
                                    <small class="text-muted">{{ log.access_time.strftime('%H:%M:%S') }}</small>
                                </td>
                                <td>
                                    <div class="d-flex align-items-center">
                                        <div class="user-avatar me-2" style="width: 28px; height: 28px; font-size: 0.75rem;">
                                            {{ log.user.full_name[0] }}
                                        </div>
                                        <div>
                                            <h6 class="mb-0 small">{{ log.user.full_name }}</h6>
                                            <small class="text-muted">@{{ log.user.username }}</small>
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    <span class="badge bg-{{ 'success' if log.action == 'access' else 'warning' if log.action == 'favorite' else 'secondary' }}">
                                        <i class="fas fa-{{ 'eye' if log.action == 'access' else 'star' if log.action == 'favorite' else 'times' }} me-1"></i>
                                        {% if log.action == 'access' %}Acceso
                                        {% elif log.action == 'favorite' %}Favorito +
                                        {% elif log.action == 'unfavorite' %}Favorito -
                                        {% else %}{{ log.action|title }}
                                        {% endif %}
                                    </span>
                                </td>
                                <td>
                                    <div class="d-flex align-items-center">
                                        {% if log.application.icon_filename %}
                                        <img src="{{ log.application.icon_url }}" alt="{{ log.application.name }}"
                                             class="me-2 rounded" style="width: 24px; height: 24px; object-fit: cover;">
                                        {% else %}
                                        <i class="fas fa-server me-2 text-primary"></i>
                                        {% endif %}
                                        <div>
                                            <h6 class="mb-0 small">{{ log.application.name }}</h6>
                                            <small class="text-muted">{{ log.application.ip_address }}</small>
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    <code class="small">{{ log.ip_address or 'No disponible' }}</code>
                                </td>
                                <td>
                                    <small class="text-muted" title="{{ log.user_agent or 'No disponible' }}">
                                        {% if log.user_agent %}
                                            {% if 'Chrome' in log.user_agent %}
                                                <i class="fab fa-chrome text-warning"></i> Chrome
                                            {% elif 'Firefox' in log.user_agent %}
                                                <i class="fab fa-firefox text-danger"></i> Firefox
                                            {% elif 'Safari' in log.user_agent %}
                                                <i class="fab fa-safari text-info"></i> Safari
                                            {% elif 'Edge' in log.user_agent %}
                                                <i class="fab fa-edge text-primary"></i> Edge
                                            {% else %}
                                                <i class="fas fa-globe text-secondary"></i> Otro
                                            {% endif %}
                                        {% else %}
                                            <i class="fas fa-question text-muted"></i> N/A
                                        {% endif %}
                                    </small>
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>

                <!-- Paginación -->
                {% if logs.pages > 1 %}
                <div class="d-flex justify-content-center mt-4">
                    <nav>
                        <ul class="pagination">
                            {% if logs.has_prev %}
                            <li class="page-item">
                                <a class="page-link" href="{{ url_for('admin_logs', page=logs.prev_num, user=selected_user, app=selected_app, action=selected_action) }}">
                                    <i class="fas fa-chevron-left"></i>
                                </a>
                            </li>
                            {% endif %}

                            {% for page_num in logs.iter_pages() %}
                                {% if page_num %}
                                    {% if page_num != logs.page %}
                                    <li class="page-item">
                                        <a class="page-link" href="{{ url_for('admin_logs', page=page_num, user=selected_user, app=selected_app, action=selected_action) }}">{{ page_num }}</a>
                                    </li>
                                    {% else %}
                                    <li class="page-item active">
                                        <span class="page-link">{{ page_num }}</span>
                                    </li>
                                    {% endif %}
                                {% else %}
                                    <li class="page-item disabled">
                                        <span class="page-link">…</span>
                                    </li>
                                {% endif %}
                            {% endfor %}

                            {% if logs.has_next %}
                            <li class="page-item">
                                <a class="page-link" href="{{ url_for('admin_logs', page=logs.next_num, user=selected_user, app=selected_app, action=selected_action) }}">
                                    <i class="fas fa-chevron-right"></i>
                                </a>
                            </li>
                            {% endif %}
                        </ul>
                    </nav>
                </div>
                {% endif %}
                {% else %}
                <div class="text-center py-5">
                    <div class="mb-4">
                        <i class="fas fa-clipboard-list fa-3x text-muted"></i>
                    </div>
                    <h5 class="mb-3">No hay logs disponibles</h5>
                    <p class="text-muted mb-4">
                        {% if selected_user or selected_app or selected_action %}
                        No se encontraron logs que coincidan con los filtros seleccionados.
                        {% else %}
                        Aún no hay actividad registrada en el sistema.
                        {% endif %}
                    </p>
                    {% if selected_user or selected_app or selected_action %}
                    <a href="{{ url_for('admin_logs') }}" class="btn btn-primary">
                        <i class="fas fa-refresh me-2"></i>Ver Todos los Logs
                    </a>
                    {% endif %}
                </div>
                {% endif %}
            </div>
        </div>
    </div>
</div>

<!-- Estadísticas rápidas -->
{% if logs.items %}
<div class="row mt-4">
    <div class="col-12">
        <div class="card">
            <div class="card-header">
                <h5 class="mb-0">
                    <i class="fas fa-chart-pie me-2"></i>
                    Resumen de Actividad
                </h5>
            </div>
            <div class="card-body">
                <div class="row text-center">
                    <div class="col-md-3">
                        <div class="p-3">
                            <h4 class="text-success">{{ logs.items|selectattr("action", "equalto", "access")|list|length }}</h4>
                            <small class="text-muted">Accesos</small>
                        </div>
                    </div>
                    <div class="col-md-3">
                        <div class="p-3">
                            <h4 class="text-warning">{{ logs.items|selectattr("action", "equalto", "favorite")|list|length }}</h4>
                            <small class="text-muted">Favoritos Agregados</small>
                        </div>
                    </div>
                    <div class="col-md-3">
                        <div class="p-3">
                            <h4 class="text-secondary">{{ logs.items|selectattr("action", "equalto", "unfavorite")|list|length }}</h4>
                            <small class="text-muted">Favoritos Eliminados</small>
                        </div>
                    </div>
                    <div class="col-md-3">
                        <div class="p-3">
                            <h4 class="text-info">{{ logs.items|map(attribute='user_id')|unique|list|length }}</h4>
                            <small class="text-muted">Usuarios Únicos</small>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endif %}
{% endblock %}

{% block extra_js %}
<script>
function exportLogs() {
    // Obtener parámetros actuales
    const params = new URLSearchParams(window.location.search);

    // Crear URL de exportación (implementación futura)
    alert('Funcionalidad de exportación en desarrollo. Se puede implementar para generar CSV/Excel.');
}

function refreshLogs() {
    location.reload();
}

// Auto-submit cuando cambian los filtros
document.querySelectorAll('select[name]').forEach(select => {
    select.addEventListener('change', function() {
        this.form.submit();
    });
});

// Actualización automática cada 30 segundos
setInterval(function() {
    // Solo actualizar si estamos en la primera página sin filtros
    const params = new URLSearchParams(window.location.search);
    if (!params.get('page') && !params.get('user') && !params.get('app') && !params.get('action')) {
        location.reload();
    }
}, 30000);

// Mostrar tooltip con user agent completo
document.querySelectorAll('[title]').forEach(element => {
    new bootstrap.Tooltip(element);
});
</script>
{% endblock %}

{% block extra_css %}
<style>
.user-avatar {
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}
</style>
{% endblock %}