<?php
/**
 * Descriptor del módulo Turnero — Oleada 1
 * Los links visibles se filtran según el rol del usuario.
 */

$_trRole = $_SESSION['admin_user']['role'] ?? 'admin';
$_trAdminRoles = ['superadmin', 'admin', 'supervisor'];
$_trIsAdmin    = in_array($_trRole, $_trAdminRoles, true);
$_trIsRecep    = $_trRole === 'recepcionista';
$_trIsBacte    = $_trRole === 'bacteriologo';
$_trClientIp   = trim(explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_REAL_IP'] ?? $_SERVER['REMOTE_ADDR'] ?? '')[0]);

try {
    $_trPdo = Database::getInstance()->getConnection();

    $_trDesks = $_trPdo->query(
        "SELECT id, nombre FROM turnero_lugares WHERE activo=1 AND tipo='recepcion' ORDER BY sort_order"
    )->fetchAll(PDO::FETCH_ASSOC);

    $_trMuestras = $_trPdo->query(
        "SELECT id, nombre FROM turnero_lugares WHERE activo=1 AND tipo='muestras' ORDER BY sort_order"
    )->fetchAll(PDO::FETCH_ASSOC);
} catch (\Throwable $_) {
    $_trDesks    = [];
    $_trMuestras = [];
}

$_trLinks = [];

// ── Recepcionista: pantallas comunes + desks según IP ─────────
if ($_trIsRecep) {
    $_trLinks[] = ['name' => 'Chat Turnero',       'icon' => 'fab fa-whatsapp',  'route' => '/erp.php?m=turnero&v=chat'];
    $_trLinks[] = ['name' => 'Verificar Paciente', 'icon' => 'fas fa-id-card',   'route' => '/erp.php?m=turnero&v=verificar_paciente'];
    $_trLinks[] = ['name' => 'Pantalla TV',        'icon' => 'fas fa-tv',        'route' => '/erp.php?m=turnero&v=display_global'];

    // Detectar escritorio de recepción: primero por token, luego por IP
    $_trRecepIpDesk = null;
    try {
        $_trDevToken = trim($_COOKIE['turnero_token'] ?? '');
        if ($_trDevToken) {
            $_trTokRow = $_trPdo->prepare(
                "SELECT d.lugar_id FROM turnero_dispositivos d
                 JOIN turnero_lugares l ON l.id = d.lugar_id
                 WHERE d.token = ? AND d.activo = 1 AND l.tipo = 'recepcion' LIMIT 1"
            );
            $_trTokRow->execute([$_trDevToken]);
            $_trRecepIpDesk = $_trTokRow->fetchColumn() ?: null;
        }
        if (!$_trRecepIpDesk) {
            $_trRecepIpRow = $_trPdo->prepare(
                "SELECT d.lugar_id FROM turnero_dispositivos d
                 JOIN turnero_lugares l ON l.id = d.lugar_id
                 WHERE d.ip = ? AND d.token IS NULL AND d.activo = 1 AND l.tipo = 'recepcion' LIMIT 1"
            );
            $_trRecepIpRow->execute([$_trClientIp]);
            $_trRecepIpDesk = $_trRecepIpRow->fetchColumn() ?: null;
        }
    } catch (\Throwable $_) {}

    if ($_trRecepIpDesk) {
        // IP registrada: solo su desk
        foreach ($_trDesks as $_d) {
            if ((int)$_d['id'] === (int)$_trRecepIpDesk) {
                $_trLinks[] = [
                    'name'  => $_d['nombre'],
                    'icon'  => 'fas fa-concierge-bell',
                    'route' => '/erp.php?m=turnero&v=recepcion&desk_id=' . (int)$_d['id'],
                ];
                break;
            }
        }
    } elseif (!empty($_trDesks)) {
        // IP libre: todos los desks
        foreach ($_trDesks as $_d) {
            $_trLinks[] = [
                'name'  => $_d['nombre'],
                'icon'  => 'fas fa-concierge-bell',
                'route' => '/erp.php?m=turnero&v=recepcion&desk_id=' . (int)$_d['id'],
            ];
        }
    } else {
        $_trLinks[] = ['name' => 'Recepción', 'icon' => 'fas fa-concierge-bell', 'route' => '/erp.php?m=turnero&v=recepcion'];
    }

// ── Bacteriólogo: sin dashboard ni historial; vista según IP ──
} elseif ($_trIsBacte) {
    // Detectar lugar de muestras: primero por token, luego por IP
    $_trIpLugar = null;
    try {
        $_trDevToken = trim($_COOKIE['turnero_token'] ?? '');
        if ($_trDevToken) {
            $_trTokRow2 = $_trPdo->prepare(
                "SELECT lugar_id FROM turnero_dispositivos WHERE token = ? AND activo = 1 LIMIT 1"
            );
            $_trTokRow2->execute([$_trDevToken]);
            $_trIpLugar = $_trTokRow2->fetchColumn() ?: null;
        }
        if (!$_trIpLugar) {
            $_trIpRow = $_trPdo->prepare(
                "SELECT lugar_id FROM turnero_dispositivos WHERE ip = ? AND token IS NULL AND activo = 1 LIMIT 1"
            );
            $_trIpRow->execute([$_trClientIp]);
            $_trIpLugar = $_trIpRow->fetchColumn() ?: null;
        }
    } catch (\Throwable $_) {}

    $_trLinks[] = ['name' => 'Bandeja del día', 'icon' => 'fas fa-layer-group', 'route' => '/erp.php?m=turnero&v=bandeja'];

    if ($_trIpLugar) {
        // IP registrada: solo ese lugar en el sidebar
        foreach ($_trMuestras as $_m) {
            if ((int)$_m['id'] === (int)$_trIpLugar) {
                $_trLinks[] = [
                    'name'  => $_m['nombre'],
                    'icon'  => 'fas fa-flask',
                    'route' => '/erp.php?m=turnero&v=lugar&lugar_id=' . (int)$_m['id'],
                ];
                break;
            }
        }
    } else {
        // IP no registrada: TV + todos los lugares muestras
        $_trLinks[] = ['name' => 'Pantalla TV', 'icon' => 'fas fa-tv', 'route' => '/erp.php?m=turnero&v=display_global'];
        foreach ($_trMuestras as $_m) {
            $_trLinks[] = [
                'name'  => $_m['nombre'],
                'icon'  => 'fas fa-flask',
                'route' => '/erp.php?m=turnero&v=lugar&lugar_id=' . (int)$_m['id'],
            ];
        }
    }

// ── Admin / Supervisor / otros: acceso completo ───────────────
} else {
    $_trLinks[] = ['name' => 'Dashboard',          'icon' => 'fas fa-tachometer-alt', 'route' => '/erp.php?m=turnero&v=dashboard'];
    $_trLinks[] = ['name' => 'Historial',          'icon' => 'fas fa-history',        'route' => '/erp.php?m=turnero&v=historial'];
    $_trLinks[] = ['name' => 'Bandeja del día',    'icon' => 'fas fa-layer-group',    'route' => '/erp.php?m=turnero&v=bandeja'];
    $_trLinks[] = ['name' => 'Chat Turnero',       'icon' => 'fab fa-whatsapp',       'route' => '/erp.php?m=turnero&v=chat'];
    $_trLinks[] = ['name' => 'Verificar Paciente', 'icon' => 'fas fa-id-card',        'route' => '/erp.php?m=turnero&v=verificar_paciente'];
    $_trLinks[] = ['name' => 'Configuración',      'icon' => 'fas fa-sliders-h',      'route' => '/erp.php?m=turnero&v=configuracion'];
    $_trLinks[] = ['name' => 'Kiosko',             'icon' => 'fas fa-desktop',        'route' => '/erp.php?m=turnero&v=kiosko'];
    $_trLinks[] = ['name' => 'Pantalla TV Global', 'icon' => 'fas fa-th-large',       'route' => '/erp.php?m=turnero&v=display_global'];
    if (!empty($_trDesks)) {
        foreach ($_trDesks as $_d) {
            $_trLinks[] = [
                'name'  => $_d['nombre'],
                'icon'  => 'fas fa-concierge-bell',
                'route' => '/erp.php?m=turnero&v=recepcion&desk_id=' . (int)$_d['id'],
            ];
        }
    } else {
        $_trLinks[] = ['name' => 'Recepción', 'icon' => 'fas fa-concierge-bell', 'route' => '/erp.php?m=turnero&v=recepcion'];
    }
    foreach ($_trMuestras as $_m) {
        $_trLinks[] = [
            'name'  => $_m['nombre'],
            'icon'  => 'fas fa-flask',
            'route' => '/erp.php?m=turnero&v=lugar&lugar_id=' . (int)$_m['id'],
        ];
    }
}

return [
    'slug'        => 'turnero',
    'name'        => 'Turnero',
    'icon'        => 'fas fa-ticket-alt',
    'category'    => 'turnero',
    'route'       => '/erp.php?m=turnero&v=dashboard',
    'is_active'   => true,
    'sort_order'  => 40,
    'oleada'      => 1,
    'description' => 'Sistema de turnos presenciales en recepción con prioridades, consentimientos y pantallas TV',
    'links'       => $_trLinks,
];