@extends('layouts.dashboard')

@section('content')
@php
/**
 * Vendor billing — a printable invoice for one subscription payment.
 *
 * Reuses the project's existing print approach (css/print.css): everything sits inside a normal
 * on-screen .qm-print-area block, and printing hides the rest of the panel so only the invoice
 * reaches the paper. No print rules are invented here.
 *
 * Every figure is read from the subscription row itself — the amount actually charged, the plan
 * it bought and the term it covers — so a reprint years later shows what was really paid rather
 * than what the plan costs today.
 *
 * @var array $sub subscription joined to its plan
 * @var array|null $restaurant the restaurant being billed
 * @var array $platform ['name','address','email','phone'] — who issued the invoice
 */
$status = (string) $sub['status'];
$statusPill = [
    'active' => 'qm-pill-green',
    'expired' => 'qm-pill-grey',
    'cancelled' => 'qm-pill-grey',
][$status] ?? 'qm-pill-grey';
$cycleLabel = [
    'monthly' => t_raw('vendor.billing.cycle_monthly_suffix'),
    'yearly' => t_raw('vendor.billing.cycle_yearly_suffix'),
    'lifetime' => t_raw('vendor.billing.cycle_lifetime_suffix'),
];
// The invoice number comes from its own gapless counter, not from the row id — an abandoned
// gateway checkout consumes an id, so an id-derived number left a hole for every one of them.
// App\Services\Invoice issues the number (and the tax snapshot) the first time an activated
// subscription needs one, and never changes either afterwards.
$sub = \App\Services\Invoice::ensureIssued($sub);
$invoiceNo = \App\Services\Invoice::number($sub);
// Every figure below is read from the row's stored snapshot, so a reprint years from now shows
// the rate that was actually charged rather than whatever the platform charges today.
$totals = \App\Services\Invoice::totals($sub);
$platformTaxNumber = (string) \App\Models\Setting::get('platform_tax_number', '');
$address = array_values(array_filter([
    (string) ($restaurant['address'] ?? ''),
    trim(((string) ($restaurant['city'] ?? '')) . ' ' . ((string) ($restaurant['postcode'] ?? ''))),
    (string) ($restaurant['state'] ?? ''),
], static fn (string $line): bool => trim($line) !== ''));
@endphp
<div class="qm-ops-head">
    <div>
        <h2 class="qm-snap-section-title mb-1"><span class="qm-snap-title-bar" aria-hidden="true"></span>{{ t_raw('vendor.billing.invoice_heading') }}</h2>
        @php /* The caller says what was sold and where "back" goes; a placement invoice is the
                 same document, not the same sentence. Defaults keep the plan wording untouched. */
@endphp
        <p class="qm-ops-sub mb-0">{{ $invoiceSub ?? t_raw('vendor.billing.invoice_sub') }}</p>
    </div>
    <div class="d-flex gap-2">
        <a href="{{ url($backUrl ?? '/vendor/plans') }}" class="qm-btn qm-btn-outline"><i class="fas fa-arrow-left me-1" aria-hidden="true"></i>{{ $backLabel ?? t_raw('vendor.billing.back_to_billing') }}</a>
        <button type="button" class="qm-btn" data-print-invoice><i class="fas fa-print me-1" aria-hidden="true"></i>{{ t_raw('common.print') }}</button>
    </div>
</div>

<div class="qm-print-area">
<div class="qm-card">
    <div class="qm-ops-head">
        <div>
            <h2 class="mb-0">{{ $invoiceNo }}</h2>
            <p class="qm-ops-sub mb-0">{!! t_raw('vendor.billing.invoice_issued', [':date' => fmt_day($sub['created_at'], true)]) !!}</p>
        </div>
        <span class="qm-pill {{ $statusPill }}">{{ status_label('subscription', $status) }}</span>
    </div>

    <div class="qm-form-grid">
        <div>
            <h3 class="qm-report-sub qm-inv-sub">{{ t_raw('vendor.billing.invoice_from') }}</h3>
            <p class="mb-0">
                <strong>{{ $platform['name'] }}</strong>
                @if (trim($platform['address']) !== '')<br>{!! nl2br(e(trim($platform['address']))) !!}@endif
                @if (trim($platform['email']) !== '')<br>{{ $platform['email'] }}@endif
                @if (trim($platform['phone']) !== '')<br>{{ $platform['phone'] }}@endif
                @if ($platformTaxNumber !== '')<br>{{ t_raw('pdf.tax_number') }} {{ $platformTaxNumber }}@endif
            </p>
        </div>
        <div>
            <h3 class="qm-report-sub qm-inv-sub">{{ t_raw('vendor.billing.invoice_to') }}</h3>
            <p class="mb-0">
                <strong>{{ (string) ($restaurant['name'] ?? '') }}</strong>
                @foreach ($address as $line)<br>{{ $line }}@endforeach
                @if (!empty($restaurant['email']))<br>{{ (string) $restaurant['email'] }}@endif
                @php /* The restaurant is the billing entity — the subscription is sold to the
                          venue, not to whichever user account happens to own it today. */
@endphp
                @if (!empty($restaurant['tax_number']))<br>{{ t_raw('pdf.tax_number') }} {{ (string) $restaurant['tax_number'] }}@endif
            </p>
        </div>
    </div>

    <h3 class="qm-report-sub qm-inv-sub mt-3">{{ t_raw('vendor.billing.invoice_details') }}</h3>
    <div class="table-responsive">
    <table class="qm-table">
        <caption class="visually-hidden">{{ $invoiceCaption ?? t_raw('vendor.billing.invoice_caption') }}</caption>
        <thead><tr>
            <th>{{ t_raw('vendor.billing.invoice_col_description') }}</th>
            <th>{{ t_raw('common.period') }}</th>
            <th class="text-end">{{ t_raw('common.amount') }}</th>
        </tr></thead>
        <tbody>
            <tr>
                <td>
                    @php /* ONE INVOICE, TWO THINGS SOLD. The platform bills restaurants for plans and
                             for sponsored placements, and both must print on the same document — one
                             renderer, one numbering sequence, so a change to the format lands on both.
                             A caller that sells something other than a plan passes its own line
                             wording; everything else on the page is identical. */
@endphp
                    <strong>{{ $sub['line_label'] ?? t_raw('vendor.billing.invoice_line_plan', [':plan' => (string) ($sub['plan_name'] ?? '')]) }}</strong>
                    <span class="qm-cell-sub">@if (isset($sub['line_sub'])){{ (string) $sub['line_sub'] }}@else{{ $cycleLabel[(string) (($sub['billing_cycle'] ?? '') ?: ($sub['plan_cycle'] ?? ''))] ?? '' }}@if ($sub['commission_percent'] !== null) &middot; {{ t_raw('vendor.billing.invoice_line_commission', [':rate' => (string) (float) $sub['commission_percent']]) }}@endif @endif</span>
                </td>
                <td class="qm-cell-body qm-nowrap">
                    @if (!empty($sub['starts_at']))
                    {!! fmt_day($sub['starts_at']) !!} &ndash; {!! !empty($sub['ends_at']) ? fmt_day($sub['ends_at']) : t('vendor.billing.never_lifetime') !!}
                    @else
                    {!! dash() !!}
                    @endif
                </td>
                <td class="text-end">{{ money($totals['subtotal']) }}</td>
            </tr>
        </tbody>
        <tfoot>
            @if ($totals['mode'] !== 'none')
            <tr>
                <td colspan="2">{{ t_raw('pdf.subtotal') }}</td>
                <td class="text-end">{{ money($totals['subtotal']) }}</td>
            </tr>
            <tr>
                <td colspan="2">{{ \App\Services\Invoice::taxLineLabel($totals) }}</td>
                <td class="text-end">{{ money($totals['tax']) }}</td>
            </tr>
            @endif
            <tr>
                <td colspan="2"><strong>{{ t_raw('vendor.billing.invoice_total') }}</strong></td>
                <td class="text-end"><strong>{{ money($totals['total']) }}</strong></td>
            </tr>
        </tfoot>
    </table>
    </div>

    <div class="qm-order-totals mt-3">
        <span class="qm-ot-item"><span class="qm-ot-k">{{ t_raw('vendor.billing.col_method') }}</span><span class="qm-ot-v">{!! !empty($sub['payment_method']) ? status_label('payment_method', (string) $sub['payment_method']) : dash() !!}</span></span>
        <span class="qm-ot-item"><span class="qm-ot-k">{{ t_raw('admin.shared.payment_reference') }}</span><span class="qm-ot-v">{!! or_dash($sub['payment_ref'] ?? null) !!}</span></span>
    </div>

    <p class="qm-hint mb-0 mt-3">{{ t_raw('vendor.billing.invoice_footer', [':site' => $platform['name']]) }}</p>
</div>
</div>

<script>
(function () {
    var b = document.querySelector('[data-print-invoice]');
    if (b) { b.addEventListener('click', function () { window.print(); }); }
})();
</script>
@endsection