gestoria-lp/admin/index.php

<?php
$pageTitle = 'Dashboard';
require_once __DIR__ . '/../includes/db.php';
require_once __DIR__ . '/includes/admin-header.php';

$db = getDB();

// Stats
$solicitudesNuevas = $db->query("SELECT COUNT(*) FROM solicitudes WHERE estado='nueva'")->fetchColumn();
$tramitesEnProceso = $db->query("SELECT COUNT(*) FROM tramites WHERE estado='en_proceso'")->fetchColumn();
$tramitesCompletados = $db->query("SELECT COUNT(*) FROM tramites WHERE estado='completado'")->fetchColumn();
$totalClientes = $db->query("SELECT COUNT(*) FROM clientes")->fetchColumn();

// Latest requests
$ultimasSolicitudes = $db->query("SELECT * FROM solicitudes WHERE estado='nueva' ORDER BY created_at DESC LIMIT 5")->fetchAll();

// Upcoming reminders
$recordatorios = $db->query("SELECT r.*, c.nombre as cliente_nombre FROM recordatorios r LEFT JOIN clientes c ON r.cliente_id = c.id WHERE r.completado=0 AND r.fecha <= DATE_ADD(CURDATE(), INTERVAL 7 DAY) ORDER BY r.fecha ASC LIMIT 5")->fetchAll();

// Recent processes
$tramitesRecientes = $db->query("SELECT t.*, c.nombre as cliente_nombre FROM tramites t JOIN clientes c ON t.cliente_id = c.id ORDER BY t.updated_at DESC LIMIT 5")->fetchAll();

$tipoLabels = [
    'visa' => 'Visa',
    'sentri' => 'Sentri/Global',
    'pasaporte' => 'Pasaporte',
    'adelanto_cita' => 'Adelanto Cita',
    'doble_nacionalidad' => 'Doble Nacionalidad',
];

$estadoLabels = [
    'nuevo' => 'Nuevo',
    'en_proceso' => 'En Proceso',
    'en_revision' => 'En Revisi&oacute;n',
    'completado' => 'Completado',
    'cancelado' => 'Cancelado',
];
?>

<div class="admin-content__header">
    <h1><i class="fas fa-tachometer-alt"></i> Dashboard</h1>
    <p>Bienvenido, <?= htmlspecialchars($_SESSION['username'] ?? 'Admin') ?></p>
</div>

<!-- Stats Cards -->
<div class="stats-grid">
    <div class="stat-card">
        <div class="stat-card__icon stat-card__icon--primary">
            <i class="fas fa-inbox"></i>
        </div>
        <div class="stat-card__info">
            <span class="stat-card__number"><?= $solicitudesNuevas ?></span>
            <span class="stat-card__label">Solicitudes Nuevas</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-card__icon stat-card__icon--warning">
            <i class="fas fa-spinner"></i>
        </div>
        <div class="stat-card__info">
            <span class="stat-card__number"><?= $tramitesEnProceso ?></span>
            <span class="stat-card__label">Tr&aacute;mites en Proceso</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-card__icon stat-card__icon--success">
            <i class="fas fa-check-circle"></i>
        </div>
        <div class="stat-card__info">
            <span class="stat-card__number"><?= $tramitesCompletados ?></span>
            <span class="stat-card__label">Completados</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-card__icon stat-card__icon--info">
            <i class="fas fa-users"></i>
        </div>
        <div class="stat-card__info">
            <span class="stat-card__number"><?= $totalClientes ?></span>
            <span class="stat-card__label">Total Clientes</span>
        </div>
    </div>
</div>

<!-- Recent Activity Grid -->
<div class="dashboard-grid">
    <!-- Latest Requests -->
    <div class="card">
        <div class="card__header">
            <h2><i class="fas fa-inbox"></i> Solicitudes Recientes</h2>
            <a href="solicitudes.php" class="btn btn--sm btn--outline">Ver todas</a>
        </div>
        <div class="card__body">
            <?php if (empty($ultimasSolicitudes)): ?>
                <p class="text-muted text-center">No hay solicitudes nuevas</p>
            <?php else: ?>
                <div class="table-responsive">
                    <table class="admin-table">
                        <thead>
                            <tr>
                                <th>Nombre</th>
                                <th>Servicio</th>
                                <th>Fecha</th>
                                <th>Acci&oacute;n</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php foreach ($ultimasSolicitudes as $sol): ?>
                            <tr>
                                <td><?= htmlspecialchars($sol['nombre']) ?></td>
                                <td><?= htmlspecialchars($tipoLabels[$sol['servicio']] ?? $sol['servicio']) ?></td>
                                <td><?= date('d/m/Y', strtotime($sol['created_at'])) ?></td>
                                <td><a href="solicitud-detalle.php?id=<?= $sol['id'] ?>" class="btn btn--sm btn--primary">Ver</a></td>
                            </tr>
                            <?php endforeach; ?>
                        </tbody>
                    </table>
                </div>
            <?php endif; ?>
        </div>
    </div>

    <!-- Upcoming Reminders -->
    <div class="card">
        <div class="card__header">
            <h2><i class="fas fa-bell"></i> Recordatorios Pr&oacute;ximos</h2>
            <a href="recordatorios.php" class="btn btn--sm btn--outline">Ver todos</a>
        </div>
        <div class="card__body">
            <?php if (empty($recordatorios)): ?>
                <p class="text-muted text-center">No hay recordatorios pendientes</p>
            <?php else: ?>
                <ul class="reminder-list">
                    <?php foreach ($recordatorios as $rec): ?>
                    <li class="reminder-item <?= strtotime($rec['fecha']) < strtotime('today') ? 'reminder-item--overdue' : (date('Y-m-d') === $rec['fecha'] ? 'reminder-item--today' : '') ?>">
                        <div class="reminder-item__date">
                            <span class="reminder-item__day"><?= date('d', strtotime($rec['fecha'])) ?></span>
                            <span class="reminder-item__month"><?= date('M', strtotime($rec['fecha'])) ?></span>
                        </div>
                        <div class="reminder-item__info">
                            <strong><?= htmlspecialchars($rec['titulo']) ?></strong>
                            <?php if ($rec['cliente_nombre']): ?>
                                <small><?= htmlspecialchars($rec['cliente_nombre']) ?></small>
                            <?php endif; ?>
                        </div>
                    </li>
                    <?php endforeach; ?>
                </ul>
            <?php endif; ?>
        </div>
    </div>
</div>

<!-- Recent Processes -->
<div class="card" style="margin-top: 1.5rem;">
    <div class="card__header">
        <h2><i class="fas fa-file-alt"></i> Tr&aacute;mites Recientes</h2>
        <a href="tramites.php" class="btn btn--sm btn--outline">Ver todos</a>
    </div>
    <div class="card__body">
        <?php if (empty($tramitesRecientes)): ?>
            <p class="text-muted text-center">No hay tr&aacute;mites registrados</p>
        <?php else: ?>
            <div class="table-responsive">
                <table class="admin-table">
                    <thead>
                        <tr>
                            <th>Cliente</th>
                            <th>Tipo</th>
                            <th>Estado</th>
                            <th>Fecha Solicitud</th>
                            <th>Acci&oacute;n</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php foreach ($tramitesRecientes as $tr): ?>
                        <tr>
                            <td><?= htmlspecialchars($tr['cliente_nombre']) ?></td>
                            <td><?= htmlspecialchars($tipoLabels[$tr['tipo']] ?? $tr['tipo']) ?></td>
                            <td><span class="badge badge--<?= $tr['estado'] ?>"><?= htmlspecialchars($estadoLabels[$tr['estado']] ?? $tr['estado']) ?></span></td>
                            <td><?= $tr['fecha_solicitud'] ? date('d/m/Y', strtotime($tr['fecha_solicitud'])) : 'N/A' ?></td>
                            <td><a href="tramite-detalle.php?id=<?= $tr['id'] ?>" class="btn btn--sm btn--primary">Ver</a></td>
                        </tr>
                        <?php endforeach; ?>
                    </tbody>
                </table>
            </div>
        <?php endif; ?>
    </div>
</div>

<?php require_once __DIR__ . '/includes/admin-footer.php'; ?>