<?php
$content = file_get_contents('queue_bootstrap.php');

$search1 = <<<'EOD'
'waiting_vitals' => ['class' => 'warning', 'en' => 'Waiting for vitals', 'ar' => 'بانتظار العلامات الحيوية'],
EOD;

$replace1 = <<<'EOD'
'waiting_vitals' => ['class' => 'warning', 'en' => 'Waiting for vitals', 'ar' => 'بانتظار العلامات الحيوية'],
        'nursing_called' => ['class' => 'primary', 'en' => 'Nursing Call', 'ar' => 'نداء التمريض'],
EOD;
$content = str_replace($search1, $replace1, $content);

$search2 = <<<'EOD'
SUM(CASE WHEN t.status = 'waiting_vitals' THEN 1 ELSE 0 END) AS vitals_waiting,
EOD;

$replace2 = <<<'EOD'
SUM(CASE WHEN t.status IN ('waiting_vitals', 'nursing_called') THEN 1 ELSE 0 END) AS vitals_waiting,
EOD;
$content = str_replace($search2, $replace2, $content);

$search3 = <<<'EOD'
'waiting_vitals' => (int) $pdo->query("SELECT COUNT(*) FROM hospital_queue_records WHERE item_type = 'ticket' AND DATE(created_at) = CURDATE() AND status = 'waiting_vitals'")->fetchColumn(),
EOD;

$replace3 = <<<'EOD'
'waiting_vitals' => (int) $pdo->query("SELECT COUNT(*) FROM hospital_queue_records WHERE item_type = 'ticket' AND DATE(created_at) = CURDATE() AND status IN ('waiting_vitals', 'nursing_called')")->fetchColumn(),
EOD;
$content = str_replace($search3, $replace3, $content);

$search4 = <<<'EOD'
function qh_call_message(array $ticket): array
{
    $ticketNumber = $ticket['ticket_number'] ?? '---';
    $doctorNameEn = $ticket['doctor_name_en'] ?? 'Doctor';
EOD;

$replace4 = <<<'EOD'
function qh_call_message(array $ticket): array
{
    $ticketNumber = $ticket['ticket_number'] ?? '---';
    
    if (("ticket['status']" ?? '') === 'nursing_called') {
        return [
            'en' => sprintf('Ticket %s, please proceed to Nursing Station.', $ticketNumber),
            'ar' => sprintf('رقم التذكرة %s، يرجى التوجه إلى محطة التمريض.', $ticketNumber),
        ];
    }

    $doctorNameEn = $ticket['doctor_name_en'] ?? 'Doctor';
EOD;
$content = str_replace($search4, $replace4, $content);

$searchHandler = <<<'EOD'
        $ticketId = (int) ($_POST['ticket_id'] ?? 0);
        $vitalsNotes = trim((string) ($_POST['vitals_notes'] ?? ''));
        if ($ticketId <= 0 || $vitalsNotes === '') {
            throw new InvalidArgumentException(qh_t('Please add a short vitals note before sending the patient forward.', 'يرجى إضافة ملاحظة قصيرة للعلامات الحيوية قبل إرسال المريض.'));
        }

        $stmt = db()->prepare(
            "UPDATE hospital_queue_records
             SET vitals_notes = :vitals_notes,
                 status = 'ready_for_doctor',
                 display_note = 'Vitals completed. Wait for doctor call.'
             WHERE item_type = 'ticket' AND id = :ticket_id AND status = 'waiting_vitals'"
        );
        $stmt->execute([
            'vitals_notes' => $vitalsNotes,
            'ticket_id' => $ticketId,
        ]);
        qh_set_flash('success', qh_t('Vitals captured and patient moved to the doctor queue.', 'تم حفظ العلامات الحيوية ونقل المريض إلى طابور الطبيب.'));
EOD;

$replaceHandler = <<<'EOD'
        $ticketId = (int) ($_POST['ticket_id'] ?? 0);
        $action = trim((string) ($_POST['action'] ?? 'send'));
        
        $ticket = qh_fetch_ticket($ticketId);
        if (!$ticket) throw new InvalidArgumentException(qh_t('Invalid ticket.', 'تذكرة غير صالحة.'));

        if ($action === 'call_ticket') {
            $stmt = db()->prepare(
                "UPDATE hospital_queue_records
                 SET status = 'nursing_called', called_at = NOW(), display_note = :display_note
                 WHERE item_type = 'ticket' AND id = :ticket_id"
            );
            $stmt->execute([
                'display_note' => sprintf('Ticket %s, proceed to Nursing Station.', $ticket['ticket_number']),
                'ticket_id' => $ticketId
            ]);
            qh_set_flash('success', qh_t('Patient call was sent to the public display.', 'تم إرسال نداء المريض إلى الشاشة العامة.'));
        } else {
            $vitalsNotes = trim((string) ($_POST['vitals_notes'] ?? ''));
            if ($vitalsNotes === '') throw new InvalidArgumentException(qh_t('Please add a short vitals note before sending the patient forward.', 'يرجى إضافة ملاحظة قصيرة للعلامات الحيوية قبل إرسال المريض.'));

            $stmt = db()->prepare(
                "UPDATE hospital_queue_records
                 SET vitals_notes = :vitals_notes,
                     status = 'ready_for_doctor',
                     display_note = 'Vitals completed. Wait for doctor call.'
                 WHERE item_type = 'ticket' AND id = :ticket_id AND status IN ('waiting_vitals', 'nursing_called')"
            );
            $stmt->execute([
                'vitals_notes' => $vitalsNotes,
                'ticket_id' => $ticketId,
            ]);
            qh_set_flash('success', qh_t('Vitals captured and patient moved to the doctor queue.', 'تم حفظ العلامات الحيوية ونقل المريض إلى طابور الطبيب.'));
        }
EOD;
$content = str_replace($searchHandler, $replaceHandler, $content);

file_put_contents('queue_bootstrap.php', $content);
echo "SUCCESS!\n";

?>