{{--
    Admin banner: this server cannot resolve DNS.

    While this is showing, every lookup returns `unknown`, so sending-domain
    verification is PAUSED and nothing is deactivated - a missing binary must
    never cost a customer their tracking domain. The banner names exactly what
    is missing and offers to move the install to a lookup method that answers
    from here.

    Rendered from the layouts next to the AlertBar hook. Cheap by design: it
    reads cached capability flags and the rolling health record, never a live
    lookup (a blocked-egress box takes the whole ladder timeout to answer, and
    that must not happen inside a page render).
--}}
@php
    $dnsAlert = null;
    try {
        if (auth()->check() && function_exists('isStaffOrSuperAdmin') && isStaffOrSuperAdmin(auth()->user())) {
            $dnsAlert = \App\Services\Dns\DnsCapability::alert();
        }
    } catch (\Throwable $e) {
        $dnsAlert = null;
    }
@endphp

@if($dnsAlert)
    <div class="alert alert-danger alert-bold" id="mumara_dns_alert" style="margin: 18px 25px 0;">
        <div class="alert-text">
            <strong>{{ trans('application_settings.sending_domain.form.alert_message.dns_unavailable_title') }}</strong>
            <div>{{ $dnsAlert['reason'] }} {{ trans('application_settings.sending_domain.form.alert_message.dns_unavailable_body') }}</div>
            @if(!empty($dnsAlert['missing']))
                <ul style="margin: 6px 0 6px 18px;">
                    @foreach($dnsAlert['missing'] as $missing)
                        <li>{{ $missing }}</li>
                    @endforeach
                </ul>
            @endif
            @if(!empty($dnsAlert['install_hint']))
                <div><code>{{ $dnsAlert['install_hint'] }}</code></div>
            @endif
            <div style="margin-top: 10px;">
                <button type="button" class="btn btn-sm btn-warning" id="mumara_dns_repair">
                    {{ trans('application_settings.sending_domain.form.alert_message.dns_switch_provider') }}
                </button>
                <a href="{{ route('setting.general') }}#sending-domain" class="btn btn-sm btn-secondary">
                    {{ trans('application_settings.sending_domain.form.label.domain_dns_confirm') }}
                </a>
            </div>
        </div>
    </div>

    <script>
        $(function () {
            $('#mumara_dns_repair').on('click', function () {
                var $button = $(this);
                var idle = $button.text();
                $button.attr('disabled', 'disabled')
                    .text(@json(trans('application_settings.sending_domain.form.alert_message.dns_switch_provider_busy')));

                $.ajax({
                    url: "{{ route('setting.dns.repair') }}",
                    type: 'POST',
                    dataType: 'json'
                }).done(function (data) {
                    if (data && data.status === 'success') {
                        toastr['success'](data.message);
                        setTimeout(function () { window.location.reload(); }, 1500);
                        return;
                    }
                    toastr['error']((data && data.message) ? data.message : idle);
                    $button.removeAttr('disabled').text(idle);
                }).fail(function () {
                    toastr['error'](@json(trans('application_settings.sending_domain.form.alert_message.dns_switch_provider_none')));
                    $button.removeAttr('disabled').text(idle);
                });
            });
        });
    </script>
@endif