<?php
declare(strict_types=1);

if (!isset($task) && !isset($error)) {
    require_once dirname(dirname(__DIR__)) . '/actions/admin/task_detail_action.php';
    $viewData = task_cert_admin_task_detail_action();
    if (is_array($viewData)) {
        extract($viewData, EXTR_SKIP);
    }
}

$error = $error ?? null;
$task = $task ?? null;
$dashboard = is_array($dashboard ?? null) ? $dashboard : [];

if (!function_exists('task_cert_render_styles')) {
    require_once dirname(dirname(__DIR__)) . '/bootstrap.php';
}

task_cert_render_styles(['admin'], ['vendor/gridjs/mermaid.min.css']);
task_cert_render_scripts([
    'vendor/gridjs/gridjs.umd.js',
    'js/task_cert_tabs.js',
    'js/task_cert_admin_overview_grid.js',
    'js/task_cert_admin_actions.js',
    'js/task_cert_admin_mark_completed.js',
]);

$taskId = (int) ($task['id'] ?? 0);
$taskTitle = (string) ($task['title'] ?? 'Übersicht');
$taskListUrl = task_cert_view_url('admin.task_list');
$taskEditUrl = $taskId > 0
    ? task_cert_view_url('admin.task_form', ['id' => $taskId])
    : task_cert_view_url('admin.task_form');
$taskDetailUrl = task_cert_view_url('admin.task_detail');
$approvalDecisionUrl = task_cert_base_url() . '/endpoints/admin/approval_decision.php';
$resetAssignmentUrl = task_cert_base_url() . '/endpoints/admin/reset_assignment_progress.php';
$resetCycleUrl = task_cert_base_url() . '/endpoints/admin/reset_cycle_progress.php';
$markCompletedMethodsUrl = task_cert_base_url() . '/endpoints/admin/mark_completed_methods.php';
$markCompletedUrl = task_cert_base_url() . '/endpoints/admin/mark_completed.php';
$csrfToken = (string) ($csrf_token ?? '');

$filters = is_array($dashboard['filters'] ?? null) ? $dashboard['filters'] : [];
$cycleOptions = is_array($dashboard['cycle_options'] ?? null) ? $dashboard['cycle_options'] : [];
$selectedCycleKey = (string) ($dashboard['selected_cycle_key'] ?? '');
$cycleSelectionWarning = trim((string) ($dashboard['cycle_selection_warning'] ?? ''));
$activeTabKey = (string) ($dashboard['active_tab_key'] ?? 'overview');
$showCycleSelector = (bool) ($dashboard['show_cycle_selector'] ?? true);
$exportMode = (string) ($dashboard['export_mode'] ?? 'cycle');
$canExportAnswers = (bool) ($dashboard['can_export_answers'] ?? false);

$tabIndexMap = [
    'overview'  => '0',
    'approvals' => '1',
    'answers'   => '2',
    // Backward-Kompatibilität: alte Tab-Keys zeigen auf Übersicht
    'todo'      => '0',
    'completed' => '0',
    'overdue'   => '0',
];

// Status-Vorfilter aus altem Tab-Key ableiten
$initialStatusFilter = '';
if ($activeTabKey === 'todo') {
    $initialStatusFilter = 'open';
} elseif ($activeTabKey === 'completed') {
    $initialStatusFilter = 'completed';
} elseif ($activeTabKey === 'overdue') {
    $initialStatusFilter = 'overdue';
}
$activeTabIndex = $tabIndexMap[$activeTabKey] ?? '0';

$kpis = is_array($dashboard['kpis'] ?? null) ? $dashboard['kpis'] : [];
$methodStats = is_array($dashboard['method_stats'] ?? null) ? $dashboard['method_stats'] : [];
$todoRows = is_array($dashboard['todo_rows'] ?? null) ? $dashboard['todo_rows'] : [];
$completedRows = is_array($dashboard['completed_rows'] ?? null) ? $dashboard['completed_rows'] : [];
$approvalRows = is_array($dashboard['approval_rows'] ?? null) ? $dashboard['approval_rows'] : [];
$overdueRows = is_array($dashboard['overdue_rows'] ?? null) ? $dashboard['overdue_rows'] : [];
$submissionRows = is_array($dashboard['submission_rows'] ?? null) ? $dashboard['submission_rows'] : [];

// Zusammengeführte Zeilen für die Übersicht-Grid-Tabelle
$mergedRows = [];
$seenAssignmentIds = [];
$todoAssignmentIds = [];

foreach ($todoRows as $row) {
    $assignmentId = (int) ($row['id'] ?? 0);
    if ($assignmentId > 0 && isset($seenAssignmentIds[$assignmentId])) {
        continue;
    }
    $seenAssignmentIds[$assignmentId] = true;
    $todoAssignmentIds[$assignmentId] = true;

    $graceUntilRaw = trim((string) ($row['grace_until'] ?? ''));
    $graceBadgeHtml = '';
    if ($graceUntilRaw !== '') {
        try {
            $graceUntilDt = new DateTimeImmutable($graceUntilRaw);
            if ((new DateTimeImmutable()) < $graceUntilDt) {
                $graceBadgeHtml = '<span class="task-cert-grace-badge">Karenz bis ' . TaskCertView::e($graceUntilDt->format('d.m.Y')) . '</span>';
            }
        } catch (Throwable $e) {
            // ignore
        }
    }

    $todoActionHtml = '';
    if ($assignmentId > 0) {
        $todoActionHtml = '<button type="button" class="btn task-cert-btn-success task-cert-btn-sm task-cert-btn-mark-completed" data-assignment-id="' . $assignmentId . '">Erledigt markieren</button>';
    }

    $mergedRows[] = [
        'contact_name' => (string) ($row['contact_name'] ?? '-'),
        'contact_email' => (string) ($row['contact_email'] ?? ''),
        '_row_group' => 'todo',
        '_row_group_label' => 'Offen',
        'status' => (string) ($row['status'] ?? ''),
        'status_label' => '',
        'assigned_at_sort' => (string) ($row['created_at'] ?? ''),
        'due_at_sort' => (string) ($row['due_at'] ?? ''),
        'completed_at_sort' => null,
        'overdue_at_sort' => (string) ($row['overdue_at'] ?? ''),
        'escalation_level' => (int) ($row['escalation_level'] ?? 0),
        'grace_badge_html' => $graceBadgeHtml,
        'last_activity_sort' => (string) ($row['last_submitted_at'] ?? ''),
        'certificate_label' => null,
        'certificate_code' => null,
        'valid_until_sort' => null,
        'cycle_key' => (string) ($row['cycle_key'] ?? ''),
        '_row_html_action' => $todoActionHtml,
    ];
}

foreach ($completedRows as $row) {
    $completedAssignmentId = (int) ($row['id'] ?? 0);
    if ($completedAssignmentId > 0 && isset($seenAssignmentIds[$completedAssignmentId])) {
        continue;
    }
    if ($completedAssignmentId > 0) {
        $seenAssignmentIds[$completedAssignmentId] = true;
    }
    $certStatus = (string) ($row['certificate_status'] ?? '');

    $actionHtml = '';
    if ($completedAssignmentId > 0) {
        $actionHtml = '<button type="button" class="btn task-cert-btn-danger task-cert-btn-sm task-cert-btn-reset-assignment" data-assignment-id="' . $completedAssignmentId . '">Zurücksetzen</button>';
    }

    $mergedRows[] = [
        'contact_name' => (string) ($row['contact_name'] ?? '-'),
        'contact_email' => (string) ($row['contact_email'] ?? ''),
        '_row_group' => 'completed',
        '_row_group_label' => 'Erledigt',
        'status' => 'completed',
        'status_label' => '',
        'assigned_at_sort' => null,
        'due_at_sort' => null,
        'completed_at_sort' => (string) ($row['completed_at'] ?? ''),
        'overdue_at_sort' => null,
        'escalation_level' => null,
        'grace_badge_html' => '',
        'last_activity_sort' => null,
        'certificate_label' => '',
        'certificate_code' => (string) ($row['certificate_code'] ?? ''),
        'valid_until_sort' => (string) ($row['certificate_valid_until'] ?? ''),
        'cycle_key' => (string) ($row['cycle_key'] ?? ''),
        '_row_html_action' => $actionHtml,
    ];

    // Zertifikat-Label setzen
    $lastIdx = count($mergedRows) - 1;
    if ((int) ($row['certificate_id'] ?? 0) > 0) {
        $mergedRows[$lastIdx]['certificate_label'] = $certStatus;
    }
}

foreach ($overdueRows as $row) {
    $assignmentId = (int) ($row['id'] ?? 0);
    if ($assignmentId > 0 && isset($seenAssignmentIds[$assignmentId])) {
        continue; // Bereits in Todo- oder Completed-Zeilen enthalten
    }
    if ($assignmentId > 0) {
        $seenAssignmentIds[$assignmentId] = true;
    }

    $overdueActionHtml = '';
    if ($assignmentId > 0) {
        $overdueActionHtml = '<button type="button" class="btn task-cert-btn-success task-cert-btn-sm task-cert-btn-mark-completed" data-assignment-id="' . $assignmentId . '">Erledigt markieren</button>';
    }

    $mergedRows[] = [
        'contact_name' => (string) ($row['contact_name'] ?? '-'),
        'contact_email' => (string) ($row['contact_email'] ?? ''),
        '_row_group' => 'overdue',
        '_row_group_label' => 'Überfällig',
        'status' => (string) ($row['status'] ?? ''),
        'status_label' => '',
        'assigned_at_sort' => null,
        'due_at_sort' => (string) ($row['due_at'] ?? ''),
        'completed_at_sort' => null,
        'overdue_at_sort' => (string) ($row['overdue_at'] ?? ''),
        'escalation_level' => (int) ($row['escalation_level'] ?? 0),
        'grace_badge_html' => '',
        'last_activity_sort' => (string) ($row['last_submitted_at'] ?? ''),
        'certificate_label' => null,
        'certificate_code' => null,
        'valid_until_sort' => null,
        'cycle_key' => '',
        '_row_html_action' => $overdueActionHtml,
    ];
}

$statusLabelMap = TaskCertConstants::assignmentStatusLabels();
$methodLabelMap = TaskCertConstants::methodLabels();
$submissionStatusLabelMap = TaskCertConstants::submissionStatusLabels();
$certificateStatusLabelMap = TaskCertConstants::certificateStatusLabels();

// Status- und Zertifikat-Labels in die mergedRows einfügen
foreach ($mergedRows as &$mergedRow) {
    $s = $mergedRow['status'] ?? '';
    if ($mergedRow['status_label'] === '' && $s !== '') {
        $mergedRow['status_label'] = $statusLabelMap[$s] ?? $s;
    }
    $cl = $mergedRow['certificate_label'] ?? null;
    if ($cl !== null && $cl !== '' && isset($certificateStatusLabelMap[$cl])) {
        $mergedRow['certificate_label'] = $certificateStatusLabelMap[$cl];
    }
}
unset($mergedRow);

$mergedRowsJson = json_encode($mergedRows, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_UNESCAPED_UNICODE);

// Antworten-Zeilen für Grid.js aufbereiten
$downloadFileUrl = task_cert_base_url() . '/endpoints/admin/download_submission_file.php';
$answersGridRows = [];
foreach ($submissionRows as $subRow) {
    $subStatus = (string) ($subRow['status'] ?? '');
    $methodType = (string) ($subRow['method_type'] ?? '');
    $answerItems = is_array($subRow['answer_items'] ?? null) ? $subRow['answer_items'] : [];

    $detailHtml = '';
    if ($answerItems !== []) {
        $detailHtml = '<div class="task-cert-monitoring-answer-items">';
        foreach ($answerItems as $item) {
            $detailHtml .= '<div><strong>' . TaskCertView::e((string) ($item['label'] ?? '')) . ':</strong> ';

            $itemFiles = is_array($item['files'] ?? null) ? $item['files'] : [];
            if ($itemFiles !== []) {
                $links = [];
                foreach ($itemFiles as $file) {
                    $url = $downloadFileUrl . '?' . http_build_query([
                        'submission_id' => (int) ($file['submission_id'] ?? 0),
                        'field_key' => (string) ($file['field_key'] ?? ''),
                        'index' => (int) ($file['index'] ?? 0),
                        'csrf_token' => $csrfToken,
                    ]);
                    $links[] = '<a href="' . TaskCertView::e($url) . '" target="_blank" rel="noopener">'
                        . TaskCertView::e((string) ($file['name'] ?? 'Datei')) . '</a>';
                }
                $detailHtml .= implode(', ', $links);
            } else {
                $detailHtml .= TaskCertView::e((string) ($item['value'] ?? ''));
            }

            $detailHtml .= '</div>';
        }
        $detailHtml .= '</div>';
    }

    $score = null;
    if ($subRow['score'] !== null && $subRow['max_score'] !== null) {
        $score = (int) $subRow['score'] . '/' . (int) $subRow['max_score'];
    }

    // answer_items als Key-Value-Map für CSV-Export
    $answerMap = [];
    foreach ($answerItems as $item) {
        $label = (string) ($item['label'] ?? '');
        if ($label !== '') {
            $answerMap[$label] = (string) ($item['value'] ?? '');
        }
    }

    $answersGridRows[] = [
        'contact_name' => (string) ($subRow['contact_name'] ?? '-'),
        'contact_email' => (string) ($subRow['contact_email'] ?? ''),
        'method_label' => (string) ($subRow['method_label'] ?? ($methodLabelMap[$methodType] ?? $methodType)),
        'status_label' => $submissionStatusLabelMap[$subStatus] ?? $subStatus,
        'submitted_at_sort' => (string) ($subRow['submitted_at'] ?? ''),
        'score' => $score,
        'score_num' => $subRow['score'] !== null ? (int) $subRow['score'] : null,
        'detail_html' => $detailHtml,
        'answer_fields' => $answerMap,
    ];
}
$answersGridRowsJson = json_encode($answersGridRows, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_UNESCAPED_UNICODE);

$formatDateTime = static function ($value): string {
    $value = trim((string) $value);
    if ($value === '') {
        return '-';
    }

    try {
        return (new DateTimeImmutable($value))->format('d.m.Y H:i');
    } catch (Throwable $throwable) {
        return $value;
    }
};

$hasCycle = (bool) ($dashboard['has_cycle'] ?? ($selectedCycleKey !== ''));
$noCycleReason = trim((string) ($dashboard['no_cycle_reason'] ?? ''));
if ($noCycleReason === '') {
    $noCycleReason = 'Aktuell ist kein Zyklus verfügbar.';
}

$exportAnswersUrl = '';
if ($taskId > 0 && $canExportAnswers) {
    $exportQuery = [
        'id' => $taskId,
        'mode' => $exportMode,
        'csrf_token' => $csrfToken,
    ];
    if ($exportMode === 'cycle' && $selectedCycleKey !== '') {
        $exportQuery['cycle_key'] = $selectedCycleKey;
    }
    $exportAnswersUrl = task_cert_base_url() . '/endpoints/admin/export_answers_csv.php?' . http_build_query($exportQuery);
}
?>
<div
    class="task-cert task-cert-admin-detail task-cert-admin-monitoring"
    data-task-cert-tabs
    data-tabs-active="<?php echo TaskCertView::e($activeTabIndex); ?>"
    data-csrf-token="<?php echo TaskCertView::e($csrfToken); ?>"
    data-reset-assignment-url="<?php echo TaskCertView::e($resetAssignmentUrl); ?>"
    data-reset-cycle-url="<?php echo TaskCertView::e($resetCycleUrl); ?>"
    data-approval-url="<?php echo TaskCertView::e($approvalDecisionUrl); ?>"
    data-task-id="<?php echo (int) $taskId; ?>"
>
    <div id="task-cert-toast-container" class="task-cert-toast-container" aria-live="polite"></div>

    <div class="task-cert-form-header">
        <div class="task-cert-title-wrap">
            <a
                href="<?php echo TaskCertView::e($taskListUrl); ?>"
                class="task-cert-back-link"
                aria-label="Zur Aufgabenliste"
                title="Zur Aufgabenliste"
            >&larr;</a>
            <h2><?php echo TaskCertView::e($taskTitle); ?></h2>
            <?php
            $frequencyType = (string) ($task['frequency_type'] ?? '');
            $recurrenceBasis = (string) ($task['recurrence_basis'] ?? '');
            $recurrenceUnit = (string) ($task['recurrence_unit'] ?? '');
            $isCompletionBased = $frequencyType === 'recurring' && $recurrenceBasis === 'completion';
            $isCalendarBased = $frequencyType === 'recurring' && $recurrenceBasis !== 'completion';
            $isOneTime = $frequencyType !== 'recurring';
            $unitLabels = ['day' => 'Täglich', 'week' => 'Wöchentlich', 'month' => 'Monatlich', 'year' => 'Jährlich'];
            ?>
            <?php if ($isCompletionBased): ?>
                <span class="task-cert-recurrence-badge is-completion"><?php echo TaskCertView::e($unitLabels[$recurrenceUnit] ?? 'Wiederkehrend'); ?> (erledigungsbasiert)</span>
            <?php elseif ($isCalendarBased): ?>
                <span class="task-cert-recurrence-badge is-calendar"><?php echo TaskCertView::e($unitLabels[$recurrenceUnit] ?? 'Wiederkehrend'); ?> (kalenderbasiert)</span>
            <?php else: ?>
                <span class="task-cert-recurrence-badge is-onetime">Einmalig</span>
            <?php endif; ?>
        </div>
        <div class="task-cert-toolbar-right">
            <?php if ($showCycleSelector && $cycleOptions !== []): ?>
                <form action="<?php echo TaskCertView::e($taskDetailUrl); ?>" method="get" class="task-cert-cycle-switch-inline" data-cycle-switch-form>
                    <input type="hidden" name="id" value="<?php echo (int) $taskId; ?>">
                    <input type="hidden" name="tab" value="<?php echo TaskCertView::e($activeTabKey); ?>" data-tabs-active-input>
                    <select name="cycle_key" onchange="this.form.submit()">
                        <?php foreach ($cycleOptions as $option): ?>
                            <?php $cycleKey = (string) ($option['cycle_key'] ?? ''); ?>
                            <?php if ($cycleKey === '') { continue; } ?>
                            <option value="<?php echo TaskCertView::e($cycleKey); ?>" <?php echo $cycleKey === $selectedCycleKey ? 'selected' : ''; ?>>
                                <?php echo TaskCertView::e((string) ($option['label'] ?? $cycleKey)); ?>
                            </option>
                        <?php endforeach; ?>
                    </select>
                </form>
            <?php endif; ?>
            <a href="<?php echo TaskCertView::e($taskListUrl); ?>" class="btn">Zur Liste</a>
            <?php if ($taskId > 0): ?>
                <a href="<?php echo TaskCertView::e($taskEditUrl); ?>" class="btn">Bearbeiten</a>
            <?php endif; ?>
        </div>
    </div>

    <?php if ($error): ?>
        <div class="task-cert-error"><?php echo TaskCertView::e($error); ?></div>
    <?php elseif ($task): ?>
        <?php if ($cycleSelectionWarning !== ''): ?>
            <div class="task-cert-warning"><?php echo TaskCertView::e($cycleSelectionWarning); ?></div>
        <?php endif; ?>

        <?php if ($hasCycle): ?>
        <div class="task-cert-wizard-tabs" role="tablist" aria-label="Reiter-Navigation">
            <button type="button" class="task-cert-wizard-tab" data-tabs-tab="0" data-tab-key="overview" role="tab">Übersicht</button>
            <button type="button" class="task-cert-wizard-tab" data-tabs-tab="1" data-tab-key="approvals" role="tab">Freigaben</button>
            <button type="button" class="task-cert-wizard-tab" data-tabs-tab="2" data-tab-key="answers" role="tab">Antworten</button>
        </div>

        <!-- Panel 0: Übersicht (KPIs + zusammengeführte Tabelle) -->
        <section class="task-cert-wizard-step" data-tabs-panel="0" hidden>
            <?php
            $totalAssigned = (int) ($kpis['total_assigned'] ?? 0);
            $completedCount = (int) ($kpis['completed_count'] ?? 0);
            $completionRate = $totalAssigned > 0 ? round(($completedCount / $totalAssigned) * 100, 1) : 0;
            $overdueCount = (int) ($kpis['overdue_count'] ?? 0);
            $approvalCount = (int) ($kpis['awaiting_approval_count'] ?? 0);
            $escalatedCount = (int) ($kpis['escalated_count'] ?? 0);
            ?>

            <div class="task-cert-kpi-tiles">
                <div class="task-cert-kpi-tile">
                    <span class="task-cert-kpi-value"><?php echo $completedCount; ?> / <?php echo $totalAssigned; ?></span>
                    <span class="task-cert-kpi-label">Abgeschlossen (<?php echo TaskCertView::e((string) $completionRate); ?>%)</span>
                </div>
                <div class="task-cert-kpi-tile">
                    <span class="task-cert-kpi-value"><?php echo $overdueCount; ?></span>
                    <span class="task-cert-kpi-label">Überfällig</span>
                </div>
                <div class="task-cert-kpi-tile">
                    <span class="task-cert-kpi-value"><?php echo $approvalCount; ?></span>
                    <span class="task-cert-kpi-label">Freigaben offen</span>
                </div>
                <div class="task-cert-kpi-tile">
                    <span class="task-cert-kpi-value"><?php echo $escalatedCount; ?></span>
                    <span class="task-cert-kpi-label">Eskaliert</span>
                </div>
            </div>

            <div class="task-cert-overview-grid-toolbar">
                <input type="text" id="task-cert-overview-search" placeholder="Suchen..." autocomplete="off">

                <select id="task-cert-overview-status-filter">
                    <option value="">Alle Status</option>
                    <?php foreach ($statusLabelMap as $statusKey => $statusLabel): ?>
                        <option value="<?php echo TaskCertView::e($statusKey); ?>"><?php echo TaskCertView::e($statusLabel); ?></option>
                    <?php endforeach; ?>
                </select>

                <button type="button" id="task-cert-overview-export" class="btn">CSV Export</button>

                <?php if ($completedRows !== []): ?>
                    <button
                        type="button"
                        class="btn task-cert-btn-danger task-cert-btn-reset-cycle"
                        data-task-id="<?php echo (int) $taskId; ?>"
                    >Alle im Zyklus zurücksetzen</button>
                <?php endif; ?>
            </div>

            <div
                id="task-cert-overview-grid"
                class="task-cert-table-wrap"
                data-initial-status-filter="<?php echo TaskCertView::e($initialStatusFilter); ?>"
            ></div>

            <script type="application/json" id="task-cert-overview-grid-data"><?php echo $mergedRowsJson; ?></script>
        </section>

        <!-- Panel 1: Freigaben (unverändert) -->
        <section class="task-cert-wizard-step" data-tabs-panel="1" hidden>
            <div class="task-cert-block">
                <h3>Freigaben</h3>
                <div class="task-cert-table-wrap">
                    <table class="task-cert-table">
                        <thead>
                            <tr>
                                <th>Mitarbeiter</th>
                                <th>Methode</th>
                                <th>Einreichungsstatus</th>
                                <th>Eingereicht am</th>
                                <th>Zuweisungsstatus</th>
                                <th>Fällig am</th>
                                <th>Aktion</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php foreach ($approvalRows as $row): ?>
                                <?php
                                $submissionStatus = (string) ($row['status'] ?? '');
                                $assignmentStatus = (string) ($row['assignment_status'] ?? '');
                                ?>
                                <tr>
                                    <td>
                                        <?php echo TaskCertView::e((string) ($row['contact_name'] ?? '-')); ?><br>
                                        <small><?php echo TaskCertView::e((string) ($row['contact_email'] ?? '')); ?></small>
                                    </td>
                                    <?php $methodType = (string) ($row['method_type'] ?? ''); ?>
                                    <td><?php echo TaskCertView::e($methodLabelMap[$methodType] ?? $methodType); ?></td>
                                    <td><?php echo TaskCertView::e($submissionStatusLabelMap[$submissionStatus] ?? $submissionStatus); ?></td>
                                    <td><?php echo TaskCertView::e($formatDateTime($row['submitted_at'] ?? '')); ?></td>
                                    <td><span class="task-cert-status-badge status-<?php echo TaskCertView::e($assignmentStatus); ?>"><?php echo TaskCertView::e($statusLabelMap[$assignmentStatus] ?? $assignmentStatus); ?></span></td>
                                    <td><?php echo TaskCertView::e($formatDateTime($row['due_at'] ?? '')); ?></td>
                                    <td>
                                        <?php if ((int) ($row['id'] ?? 0) > 0): ?>
                                            <div
                                                class="task-cert-inline-approval-form"
                                                data-submission-id="<?php echo (int) ($row['id'] ?? 0); ?>"
                                            >
                                                <textarea class="task-cert-approval-note" rows="2" placeholder="Notiz (optional)"></textarea>
                                                <div class="task-cert-inline-approval-actions">
                                                    <button type="button" class="btn task-cert-btn-success task-cert-btn-approval" data-decision="approve">Freigeben</button>
                                                    <button type="button" class="btn task-cert-btn-danger task-cert-btn-approval" data-decision="reject">Ablehnen</button>
                                                </div>
                                            </div>
                                        <?php else: ?>
                                            -
                                        <?php endif; ?>
                                    </td>
                                </tr>
                            <?php endforeach; ?>

                            <?php if ($approvalRows === []): ?>
                                <tr>
                                    <td colspan="7">Keine Freigaben im aktuellen Filter.</td>
                                </tr>
                            <?php endif; ?>
                        </tbody>
                    </table>
                </div>
            </div>
        </section>

        <!-- Panel 2: Antworten -->
        <section class="task-cert-wizard-step" data-tabs-panel="2" hidden>
            <div class="task-cert-overview-grid-toolbar">
                <input type="text" id="task-cert-answers-search" placeholder="Suchen..." autocomplete="off">
                <button type="button" id="task-cert-answers-export" class="btn">CSV Export</button>
            </div>

            <div id="task-cert-answers-grid" class="task-cert-table-wrap"></div>
            <script type="application/json" id="task-cert-answers-grid-data"><?php echo $answersGridRowsJson; ?></script>
        </section>
        <?php else: ?>
            <div class="task-cert-warning"><?php echo TaskCertView::e($noCycleReason); ?></div>
        <?php endif; ?>
    <?php endif; ?>

    <dialog id="task-cert-mark-completed-dialog" class="task-cert-dialog"></dialog>
    <div
        id="task-cert-mark-completed-config"
        hidden
        data-methods-url="<?php echo TaskCertView::e($markCompletedMethodsUrl); ?>"
        data-submit-url="<?php echo TaskCertView::e($markCompletedUrl); ?>"
        data-task-id="<?php echo $taskId; ?>"
    ></div>
</div>