@extends('layouts.portal')

@section('title', $document->document_number ?? __('Sales Invoice'))

@push('styles')
    @include('accounting.journal._styles')
@endpush

@section('content')
<div class="portal-page">
    @include('partials.portal-header')

    <main class="module-main">
        <div class="container-fluid py-4">
            <header class="mb-3 d-flex justify-content-between align-items-start flex-wrap gap-2">
                <div>
                    <h1 class="h3 mb-0">{{ __('Sales Invoice') }} {{ $document->document_number }}</h1>
                    <p class="text-muted mb-0">{{ __(ucfirst($document->status)) }}</p>
                </div>
                <div class="d-flex gap-2 flex-wrap d-print-none">
                    <a href="{{ route('sales.invoices.create') }}" class="btn btn-primary"><i class="bi bi-upc-scan"></i> {{ __('New sale') }}</a>
                    <button type="button" class="btn btn-outline-secondary" onclick="window.print()"><i class="bi bi-printer"></i> {{ __('Print') }}</button>
                    <a href="{{ route('sales.invoices.index') }}" class="btn btn-outline-secondary">{{ __('Back to list') }}</a>
                    @if($document->isPosted())
                        <form method="POST" action="{{ route('sales.invoices.void', $document) }}" onsubmit="return confirm(@js(__('Void this sale? The stock returns to the warehouse and the journal entry is reversed.')))">
                            @csrf
                            <button type="submit" class="btn btn-outline-danger">{{ __('Void sale') }}</button>
                        </form>
                    @endif
                </div>
            </header>

            @if(session('success'))
                <div class="alert alert-success d-print-none">{{ session('success') }}</div>
            @endif

            @if ($errors->any())
                <div class="alert alert-danger d-print-none">
                    <ul class="mb-0">
                        @foreach ($errors->all() as $error)
                            <li>{{ $error }}</li>
                        @endforeach
                    </ul>
                </div>
            @endif

            <div class="card shadow-sm mb-3">
                <div class="card-body row g-3">
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Customer') }}</div>{{ $document->person?->first_name }} {{ $document->person?->last_name }}</div>
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Date') }}</div>{{ $document->document_date->format('Y-m-d') }}</div>
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Payment') }}</div>{{ $document->quickPaymentMethod?->name ?? __('Credit') }}{{ $document->paymentTerm ? ' · '.$document->paymentTerm->name : '' }}</div>
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Due date') }}</div>{{ $document->due_date?->format('Y-m-d') ?? '—' }}</div>
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Warehouse') }}</div>{{ $warehouse ? $warehouse->code.' — '.$warehouse->name : '—' }}</div>
                    <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Paid') }}</div>{{ number_format((float) $document->amount_paid, 2) }}</div>
                    @if($document->reference)
                        <div class="col-6 col-md-3"><div class="text-muted small">{{ __('Reference') }}</div>{{ $document->reference }}</div>
                    @endif
                    @if($document->journalEntry)
                        <div class="col-6 col-md-3 d-print-none">
                            <div class="text-muted small">{{ __('Journal entry') }}</div>
                            <a href="{{ route('accounting.journal.show', $document->journalEntry) }}">{{ $document->journalEntry->display_number }}</a>
                        </div>
                    @endif
                    @if($document->notes)
                        <div class="col-12"><div class="text-muted small">{{ __('Notes') }}</div>{{ $document->notes }}</div>
                    @endif
                </div>
            </div>

            <div class="card shadow-sm">
                <div class="je-grid-wrap">
                    <table class="je-table">
                        <thead>
                            <tr>
                                <th class="row-number">#</th>
                                <th>{{ __('Product / concept') }}</th>
                                <th>{{ __('Lot / expiry') }}</th>
                                <th class="num">{{ __('Quantity') }}</th>
                                <th class="num">{{ __('Unit price') }}</th>
                                <th class="num">{{ __('Discount %') }}</th>
                                <th class="num">{{ __('Total') }}</th>
                            </tr>
                        </thead>
                        <tbody class="je-list">
                            @foreach($document->lines as $line)
                                @php($lot = $line->lot_id ? $lots->get($line->lot_id) : null)
                                <tr>
                                    <td class="row-number">{{ $line->line_number }}</td>
                                    <td>
                                        @if($line->line_type === 'item')
                                            {{ $line->item?->name }} <span class="text-muted small">{{ $line->item?->sku }}</span>
                                        @else
                                            {{ $line->salesConcept?->name ?? $line->description }}
                                        @endif
                                        @if($line->description && $line->description !== $line->item?->name && $line->description !== $line->salesConcept?->name)
                                            <div class="small text-muted">{{ $line->description }}</div>
                                        @endif
                                    </td>
                                    <td>
                                        {{ $lot?->lot_number ?? $line->lot_number ?? '—' }}
                                        @if($lot?->expires_on)
                                            <span class="text-muted">{{ __('Expires') }} {{ substr((string) $lot->expires_on, 0, 10) }}</span>
                                        @endif
                                    </td>
                                    <td class="num">{{ rtrim(rtrim(number_format((float) $line->quantity, 6, '.', ''), '0'), '.') }} {{ $line->unit?->code }}</td>
                                    <td class="num">{{ number_format((float) $line->unit_price, 2) }}</td>
                                    <td class="num">{{ number_format((float) $line->discount_pct, 2) }}</td>
                                    <td class="num">{{ number_format((float) $line->line_total, 2) }}</td>
                                </tr>
                            @endforeach
                        </tbody>
                        <tfoot>
                            <tr>
                                <th colspan="6" class="num">{{ __('Total') }}</th>
                                <th class="num">{{ number_format((float) $document->total, 2) }}</th>
                            </tr>
                        </tfoot>
                    </table>
                </div>
            </div>
        </div>
    </main>
</div>
@endsection