@php
/**
 * "Add $4.50 more for free delivery" — the progress meter above the cart totals.
 *
 * No new styles: this is the order builder's own progress block (.qm-ob-progress, its -bar and
 * -msg), which already exists to say "spend more to reach a target" and is the only such meter the
 * product ships.
 *
 * Every number comes from OrderService::resolveDeliveryZone(), which decided the fee itself. The
 * meter therefore cannot disagree with the charge beneath it — the failure this feature exists to
 * avoid is a bar that promises free delivery while the line below still bills for it.
 *
 * @var float      $threshold  spend needed; 0 means the restaurant makes no offer
 * @var float|null $remaining  how much more, or null when there is no offer / no basket yet
 * @var bool       $applied    the fee has actually been waived on this order
 */
$threshold = (float) ($threshold ?? 0);
$remaining = $remaining ?? null;
$applied   = !empty($applied);

// No offer, or nothing to measure against yet. Rendering an empty bar would be worse than none.
if ($threshold <= 0 || $remaining === null) {
    return;
}
$remaining = max(0.0, (float) $remaining);
// At exactly the threshold the offer is MET, not "add 0.00 more" — the boundary case that makes a
// meter look broken at the moment it should feel like a win.
$reached = $applied || $remaining <= 0.0;
// floor(), and capped at 99 until the offer is actually met: round() showed a full bar at 24.99 of
// 25.00 while the message still asked for a penny, which reads as a broken meter rather than a
// near miss. A full bar means free delivery and nothing else.
$pct = $reached ? 100 : min(99, (int) floor((($threshold - $remaining) / $threshold) * 100));
@endphp
<div class="qm-ob-progress qm-free-del" role="status" aria-live="polite">
    <div class="qm-ob-progress-bar"><span style="width: {{ $pct }}%"></span></div>
    <p class="qm-ob-progress-msg mb-0">
        @if ($reached)
            <i class="fas fa-truck" aria-hidden="true"></i> {{ t_raw('cart.free_delivery_reached') }}
        @else
            {{ t_raw('cart.free_delivery_remaining', [':amount' => money($remaining)]) }}
        @endif
    </p>
</div>