<?php
header('Content-Type: application/json');

require __DIR__ . '/../config/connect.php';
require __DIR__ . "/../config/encrypt.php";

$q   = isset($_GET['search']) ? trim($_GET['search']) : '';
$ids = isset($_GET['ids']) ? trim($_GET['ids']) : '';

if (strlen($q) < 3) {
    echo json_encode([
        'status' => true,
        'data'   => []
    ]);
    exit;
}

try {

    /* ===============================
       PROSES IDS (2,3,4 → array)
    =============================== */
    $idArray = [];
    if (!empty($ids)) {
        $idArray = array_filter(
            array_map('intval', explode(',', $ids))
        );
    }

    /* ===============================
       BUILD QUERY DINAMIS
    =============================== */
    $where  = [];
    $params = [];

    // filter data server
    if (!empty($idArray)) {
        $placeholders = implode(',', array_fill(0, count($idArray), '?'));
        $where[] = "id_data_server IN ($placeholders)";
        $params = array_merge($params, $idArray);
    }

    // ✅ filter status pelanggan
    $where[] = "status IN (?, ?)";
    $params[] = 'aktif';
    $params[] = 'tidak aktif';

    // search nama / akun
    $where[] = "(nama LIKE ? OR akun LIKE ?)";
    $params[] = '%' . $q . '%';
    $params[] = '%' . $q . '%';

    $sql = "
        SELECT
            id,
            nama,
            akun,
            jenis_layanan,
            status,
            status_koneksi,
            alamat,
            desa,
            nama_paket,
            ip_address,
            mac_address,
            serial_number,
            tanggal_bayar,
            nama_server,
            nomor_whatsapp
        FROM v_pelanggan
        WHERE " . implode(' AND ', $where) . "
        ORDER BY nama ASC
        LIMIT 10
    ";

    $stmt = $pdo->prepare($sql);
    $stmt->execute($params);

    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);

    $data = [];
    foreach ($rows as $row) {
        $data[] = [
            'id'      => $row['id'],
            'name'    => $row['nama'],
            'service' => $row['nama_paket'] ?? $row['jenis_layanan'],
            'status'  => $row['status'],

            'akun'            => $row['akun'],
            'status_koneksi'  => $row['status_koneksi'],
            'alamat'          => $row['alamat'],
            'desa'            => $row['desa'],
            'ip_address'      => $row['ip_address'],
            'mac_address'     => $row['mac_address'],
            'serial_number'   => $row['serial_number'],
            'tanggal_bayar'   => $row['tanggal_bayar'],
            'nama_server'     => $row['nama_server'],
            'nomor_whatsapp'  => $row['nomor_whatsapp'],
            'button_detail'   => encrypt_url('user_detail_view|' . $row['id'])
        ];
    }

    echo json_encode([
        'status' => true,
        'data'   => $data
    ]);

} catch (Throwable $e) {
    http_response_code(500);
    echo json_encode([
        'status'  => false,
        'message' => 'Gagal mengambil data pelanggan'
    ]);
}