@extends('reports::layouts.master_pdf')
@php
    $subdomain = request()->route()->parameter('subdomain');
    $is_student = app(\Hyn\Tenancy\Repositories\HostnameRepository::class)->findByHostname($subdomain)->website->company->is_student;
    $isAr = app()->getLocale() === 'ar';
    $showCostCenter = empty($data['filters']['cost_center_ids']) || count($data['filters']['cost_center_ids']) > 1;
    $mainCenterLabel = __('products::cost_center.main center');

    // Translate a period/aging label: keep numbers in Western digits, translate words to Arabic
    $translateLabel = function(string $label) use ($isAr): string {
        if (! $isAr) return $label;
        if ($label === 'Current') return 'الحالي';
        if ($label === 'Credit') return 'دائن';
        return str_replace(' Days', ' يوم', $label);
    };

    // Fiscal year date range
    $fyRange = null;
    if (! empty($data['fiscalYear'])) {
        $fy = $data['fiscalYear'];
        $startFormatted = \Carbon\Carbon::createFromDate($fy->year, $fy->month, $fy->day)->format('d-m-Y');
        $endFormatted   = \Carbon\Carbon::parse($fy->closing_date)->format('d-m-Y');
        $fyRange = $startFormatted . ' — ' . $endFormatted;
    }

    // Cost center display names
    $ccNames = [];
    if (! empty($data['costCenters'])) {
        foreach ($data['costCenters'] as $cc) {
            $ccNames[] = $isAr ? ($cc['name_ar'] ?? $cc['name_en']) : ($cc['name_en'] ?? $cc['name_ar']);
        }
    }
@endphp
@section('extra_styles')
<style>
    body { font-size: 12px; }
    .report-header { text-align: center; margin-bottom: 14px; }
    .report-header h2 { margin: 0 0 4px; font-size: 17px; }
    .report-header h4 { margin: 0 0 4px; font-size: 13px; color: #333; }
    .report-meta { margin-bottom: 10px; font-size: 11px; color: #555; }
    .report-meta table { width: auto; border: none; }
    .report-meta td { padding: 2px 10px 2px 0; border: none; }
    .detail-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
    .detail-table th {
        background: #1e7e6e !important;
        color: #fff !important;
        padding: 7px 8px;
        text-align: center !important;
        font-size: 11px;
        white-space: nowrap;
        border: 1px solid #16a085;
    }
    .detail-table td {
        padding: 6px 8px;
        border: 1px solid #e0e0e0;
        font-size: 11px;
        white-space: nowrap;
    }
    .detail-table tbody tr:nth-child(even) { background: #f8fafb; }
    .subtotal-row { background: #e8f5f2 !important; font-weight: bold; }
    .subtotal-row td { border-top: 2px solid #1e7e6e !important; }
    .text-right { text-align: right; }
    .text-center { text-align: center; }
    .text-left { text-align: left; }
    .type-badge {
        padding: 2px 8px;
        border-radius: 4px;
        font-size: 10px;
        font-weight: 600;
        display: inline-block;
    }
    .type-badge.invoice { background: #dbeafe; color: #1d4ed8; }
    .type-badge.debit-note { background: #fef3c7; color: #d97706; }
    .type-badge.credit-note { background: #ede9fe; color: #7c3aed; }
    .aging-badge {
        padding: 2px 8px;
        border-radius: 10px;
        font-size: 10px;
        font-weight: 600;
        display: inline-block;
    }
    .aging-badge.current { background: #d1fae5; color: #059669; }
    .aging-badge.period-1 { background: #fef3c7; color: #d97706; }
    .aging-badge.period-2 { background: #ffedd5; color: #ea580c; }
    .aging-badge.period-3 { background: #fee2e2; color: #dc2626; }
    .aging-badge.period-4 { background: #dc2626 !important; color: #fff !important; }
    .aging-badge.credit { background: #ede9fe; color: #7c3aed; }
    .amount-negative { color: #7c3aed; }
    .amount-zero { color: #9ca3af; }
    .overdue-positive { color: #dc2626; font-weight: 500; }
    .overdue-negative { color: #10b981; }
</style>
@if(app()->getLocale() == 'en')
<style>
    .detail-table td { text-align: left; }
    .detail-table td.text-right { text-align: right; }
    .detail-table td.text-center { text-align: center; }
</style>
@else
<style>
    body { direction: rtl; }
    .detail-table td { text-align: right; }
    .detail-table td.text-left { text-align: left; }
    .detail-table td.text-center { text-align: center; }
</style>
@endif
@endsection

@section('koolreport')
<section id="configuration">
    @if($is_student)
        @include('draft_report')
    @endif

    <div class="report-header">
        <h2>@lang('reports::reports.customer_aging.title')</h2>
        <h4><strong>{{ $data['companyName'] }}</strong></h4>
        @if($fyRange)
        <h4>@lang('reports::reports.customer_aging.fiscal_year'): {{ $fyRange }}</h4>
        @endif
        @if(! empty($ccNames))
        <h4>@lang('reports::reports.cost_center'): {{ implode(' | ', $ccNames) }}</h4>
        @endif
        <h4>@lang('reports::reports.customer_aging.customer'): <strong>{{ $data['customerName'] }}</strong></h4>
        <h4>@lang('reports::reports.customer_aging.as_of') {{ \Carbon\Carbon::parse($data['filters']['as_of_date'])->format('d-m-Y') }}</h4>
    </div>

    {{-- Report Metadata --}}
    <div class="report-meta">
        <table>
            <tr>
                <td><strong>@lang('reports::reports.customer_aging.aging_method'):</strong></td>
                <td>
                    @if($data['filters']['aging_method'] === 'due_date')
                        @lang('reports::reports.customer_aging.by_due_date')
                    @else
                        @lang('reports::reports.customer_aging.by_transaction_date')
                    @endif
                </td>
                <td>&nbsp;&nbsp;&nbsp;</td>
                <td><strong>@lang('reports::reports.customer_aging.generated_at'):</strong></td>
                <td>{{ $data['generatedAt'] }}</td>
            </tr>
        </table>
    </div>

    {{-- Transaction Detail Table --}}
    @if(count($data['transactions']) > 0)
    <table class="detail-table">
        <thead>
            <tr>
                <th>@lang('reports::reports.customer_aging.type')</th>
                <th>@lang('reports::reports.customer_aging.reference')</th>
                <th>@lang('reports::reports.customer_aging.date')</th>
                <th>@lang('reports::reports.customer_aging.due_date')</th>
                <th>@lang('reports::reports.customer_aging.amount')</th>
                <th>@lang('reports::reports.customer_aging.paid')</th>
                <th>@lang('reports::reports.customer_aging.balance')</th>
                <th>@lang('reports::reports.customer_aging.days_overdue')</th>
                <th>@lang('reports::reports.customer_aging.aging')</th>
                @if($showCostCenter)
                <th>@lang('reports::reports.cost_center')</th>
                @endif
            </tr>
        </thead>
        <tbody>
            @foreach($data['transactions'] as $transaction)
            @php
                $typeClass = $transaction['transaction_type'] === 'invoice' ? 'invoice'
                    : ($transaction['transaction_type'] === 'debit_note' ? 'debit-note' : 'credit-note');
                $typeLabel = $transaction['transaction_type'] === 'invoice'
                    ? __('reports::reports.customer_aging.invoice')
                    : ($transaction['transaction_type'] === 'debit_note'
                        ? __('reports::reports.customer_aging.debit_note')
                        : __('reports::reports.customer_aging.credit_note'));
                $balance = (float)($transaction['balance'] ?? 0);
                $agingBucketKey = $transaction['aging_bucket'] ?? 'current';
                $agingBadgeClass = $agingBucketKey === 'current' ? 'current'
                    : (preg_match('/^period_(\d+)$/', $agingBucketKey, $m) ? 'period-' . min($m[1], 4) : 'current');
                if ($balance < 0) {
                    $agingBadgeClass = 'credit';
                    $agingLabel = __('reports::reports.customer_aging.credit');
                } else {
                    // aging_bucket_label from service is already locale-aware via __()
                    // Fall back to periodLabels lookup (also locale-aware) then the raw key
                    $agingLabel = $transaction['aging_bucket_label']
                        ?? ($data['periodLabels'][$agingBucketKey] ?? $agingBucketKey);
                }
                $daysOverdue = (int)($transaction['days_overdue'] ?? 0);
            @endphp
            <tr>
                <td><span class="type-badge {{ $typeClass }}">{{ $typeLabel }}</span></td>
                <td>{{ $transaction['reference'] }}</td>
                <td class="text-center">{{ $transaction['transaction_date'] ? substr($transaction['transaction_date'], 0, 10) : '' }}</td>
                <td class="text-center">{{ $transaction['transaction_due_date'] ? substr($transaction['transaction_due_date'], 0, 10) : '' }}</td>
                <td class="text-right {{ $balance < 0 ? 'amount-negative' : '' }}">{{ number_format((float)($transaction['amount'] ?? 0), 2) }}</td>
                <td class="text-right">{{ number_format((float)($transaction['paid_amount'] ?? 0), 2) }}</td>
                <td class="text-right {{ $balance < 0 ? 'amount-negative' : ($balance == 0 ? 'amount-zero' : '') }}"><strong>{{ number_format($balance, 2) }}</strong></td>
                <td class="text-center">
                    @if($daysOverdue > 0)
                        <span class="overdue-positive">{{ $daysOverdue }}</span>
                    @elseif($daysOverdue < 0)
                        <span class="overdue-negative">{{ abs($daysOverdue) }}</span>
                    @else
                        -
                    @endif
                </td>
                <td class="text-center">
                    <span class="aging-badge {{ $agingBadgeClass }}">{{ $agingLabel }}</span>
                </td>
                @if($showCostCenter)
                <td>{{ $transaction['cost_center_name'] ?? $mainCenterLabel }}</td>
                @endif
            </tr>
            @endforeach
        </tbody>
        <tfoot>
            <tr class="subtotal-row">
                <td colspan="4" class="text-right"><strong>@lang('reports::reports.customer_aging.customer_net_balance'):</strong></td>
                <td class="text-right"><strong>{{ number_format((float)($data['customerBalance']['total_amount'] ?? 0), 2) }}</strong></td>
                <td class="text-right"><strong>{{ number_format((float)($data['customerBalance']['total_paid'] ?? 0), 2) }}</strong></td>
                <td class="text-right"><strong>{{ number_format((float)($data['customerBalance']['net_balance'] ?? 0), 2) }}</strong></td>
                <td colspan="{{ 2 + ($showCostCenter ? 1 : 0) }}"></td>
            </tr>
        </tfoot>
    </table>
    @else
    <p style="text-align:center; color:#888; margin-top:30px;">@lang('reports::reports.customer_aging.no_transactions')</p>
    @endif

</section>
@endsection