@extends('admin.layouts.master')
@section('title', 'تفاصيل الفاتورة')

@php
    $invoiceStatusLabel = match ($invoice->invoice_status?->value) {
        'completed' => ['text' => 'مكتملة', 'class' => 'success'],
        'cancelled' => ['text' => 'ملغاة', 'class' => 'secondary'],
        default => ['text' => 'مسودة', 'class' => 'warning text-dark'],
    };

    $paymentStatusLabel = match ($invoice->payment_status) {
        'paid' => ['text' => 'مدفوع بالكامل', 'class' => 'success'],
        'partial' => ['text' => 'مدفوع جزئيا', 'class' => 'warning text-dark'],
        default => ['text' => 'غير مدفوع', 'class' => 'danger'],
    };
@endphp

@section('content')
<div class="page-content-wrapper"><div class="content-container"><div class="page-content">
    <div class="content-header d-flex flex-wrap justify-content-between align-items-center gap-2 mb-3">
        <div>
            <h4 class="mb-1"><i class="ti ti-file-invoice me-1"></i>فاتورة رقم {{ $invoice->invoice_number ?? ('#' . $invoice->id) }}</h4>
            <p class="text-muted mb-0">عرض شامل لحالة الفاتورة وبنودها والمدفوعات والمرتجعات المرتبطة بها.</p>
        </div>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.sales-invoices.index') }}" class="btn btn-outline-secondary btn-sm"><i class="ti ti-arrow-right me-1"></i>رجوع</a>
            @can('sales.update')
            <a href="{{ route('admin.sales-invoices.edit', $invoice) }}" class="btn btn-outline-warning btn-sm"><i class="ti ti-edit me-1"></i>تعديل</a>
            @endcan
        </div>
    </div>

    <div class="row g-3 mb-3">
        <div class="col-md-3 col-sm-6"><div class="card border-0 shadow-sm h-100"><div class="card-body"><p class="text-muted mb-1">الإجمالي</p><h5 class="mb-0">{{ number_format((float) $invoice->total, 2) }}</h5></div></div></div>
        <div class="col-md-3 col-sm-6"><div class="card border-0 shadow-sm h-100"><div class="card-body"><p class="text-muted mb-1">المدفوع</p><h5 class="mb-0 text-success">{{ number_format((float) $invoice->paid_amount, 2) }}</h5></div></div></div>
        <div class="col-md-3 col-sm-6"><div class="card border-0 shadow-sm h-100"><div class="card-body"><p class="text-muted mb-1">المستحق</p><h5 class="mb-0 text-danger">{{ number_format((float) $invoice->due_amount, 2) }}</h5></div></div></div>
        <div class="col-md-3 col-sm-6"><div class="card border-0 shadow-sm h-100"><div class="card-body"><p class="text-muted mb-1">عدد البنود</p><h5 class="mb-0 text-primary">{{ number_format($invoice->items->count()) }}</h5></div></div></div>
    </div>

    <div class="row g-3 mb-3">
        <div class="col-lg-8">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-header bg-transparent border-0 pt-3"><h6 class="mb-0">بيانات الفاتورة</h6></div>
                <div class="card-body p-0">
                    <table class="table table-sm mb-0">
                        <tr><th style="width: 220px;" class="bg-light">رقم الفاتورة</th><td>{{ $invoice->invoice_number ?? ('INV-' . str_pad((string) $invoice->id, 6, '0', STR_PAD_LEFT)) }}</td></tr>
                        <tr><th class="bg-light">تاريخ الفاتورة</th><td>{{ $invoice->invoice_date?->format('Y-m-d H:i') ?? '—' }}</td></tr>
                        <tr><th class="bg-light">العميل</th><td>{{ $invoice->customer?->name ?? 'عميل نقدي' }}</td></tr>
                        <tr><th class="bg-light">المخزن</th><td>{{ $invoice->warehouse?->name ?? '—' }}</td></tr>
                        <tr><th class="bg-light">الكاشير</th><td>{{ $invoice->user?->name ?? '—' }}</td></tr>
                        <tr><th class="bg-light">حالة الفاتورة</th><td><span class="badge bg-{{ $invoiceStatusLabel['class'] }}">{{ $invoiceStatusLabel['text'] }}</span></td></tr>
                        <tr><th class="bg-light">حالة الدفع</th><td><span class="badge bg-{{ $paymentStatusLabel['class'] }}">{{ $paymentStatusLabel['text'] }}</span></td></tr>
                        <tr><th class="bg-light">ملاحظات</th><td>{{ $invoice->notes ?: '—' }}</td></tr>
                    </table>
                </div>
            </div>
        </div>
        <div class="col-lg-4">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-header bg-transparent border-0 pt-3"><h6 class="mb-0">ملخص القيم</h6></div>
                <div class="card-body p-0">
                    <table class="table table-sm mb-0">
                        <tr><th class="bg-light">الإجمالي الفرعي</th><td class="text-end">{{ number_format((float) $invoice->subtotal, 2) }}</td></tr>
                        <tr><th class="bg-light">الخصم</th><td class="text-end">{{ number_format((float) $invoice->discount_amount, 2) }}</td></tr>
                        <tr><th class="bg-light">الضرائب</th><td class="text-end">{{ number_format((float) $invoice->tax_amount, 2) }}</td></tr>
                        <tr><th class="bg-light">الإجمالي النهائي</th><td class="text-end fw-bold">{{ number_format((float) $invoice->total, 2) }}</td></tr>
                        <tr><th class="bg-light">المدفوع</th><td class="text-end text-success">{{ number_format((float) $invoice->paid_amount, 2) }}</td></tr>
                        <tr><th class="bg-light">المستحق</th><td class="text-end text-danger fw-bold">{{ number_format((float) $invoice->due_amount, 2) }}</td></tr>
                    </table>
                </div>
            </div>
        </div>
    </div>

    <div class="card border-0 shadow-sm mb-3">
        <div class="card-header bg-transparent border-0 d-flex justify-content-between align-items-center pt-3">
            <h6 class="mb-0">سجل المدفوعات</h6>
            <a href="{{ route('admin.payments.index') }}" class="btn btn-sm btn-outline-primary">كل المدفوعات</a>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>م</th>
                            <th>رقم السند</th>
                            <th>التاريخ</th>
                            <th>الطريقة</th>
                            <th>الحالة</th>
                            <th>المرجع</th>
                            <th class="text-end">المبلغ</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($invoice->payments as $payment)
                            <tr>
                                <td>{{ $loop->iteration }}</td>
                                <td>{{ $payment->payment_number ?? ('PMT-' . $payment->id) }}</td>
                                <td>{{ $payment->payment_date?->format('Y-m-d H:i') ?? '—' }}</td>
                                <td>{{ $payment->payment_method?->value ?? '—' }}</td>
                                <td>{{ $payment->status?->value ?? '—' }}</td>
                                <td>{{ $payment->reference ?? '—' }}</td>
                                <td class="text-end">{{ number_format((float) $payment->amount, 2) }}</td>
                            </tr>
                        @empty
                            <tr><td colspan="7" class="text-center text-muted py-4">لا توجد مدفوعات مرتبطة بهذه الفاتورة.</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <div class="card border-0 shadow-sm mb-3">
        <div class="card-header bg-transparent border-0 pt-3"><h6 class="mb-0">بنود الفاتورة</h6></div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>م</th>
                            <th>المنتج</th>
                            <th>SKU</th>
                            <th>الباركود</th>
                            <th class="text-end">الكمية</th>
                            <th class="text-end">سعر الوحدة</th>
                            <th class="text-end">الخصم</th>
                            <th class="text-end">الضريبة</th>
                            <th class="text-end">الإجمالي</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($invoice->items as $item)
                            <tr>
                                <td>{{ $loop->iteration }}</td>
                                <td>{{ $item->product_name }}</td>
                                <td>{{ $item->sku ?? '—' }}</td>
                                <td>{{ $item->barcode ?? '—' }}</td>
                                <td class="text-end">{{ number_format((float) $item->quantity, 3) }}</td>
                                <td class="text-end">{{ number_format((float) $item->unit_price, 2) }}</td>
                                <td class="text-end">{{ number_format((float) $item->discount_amount, 2) }}</td>
                                <td class="text-end">{{ number_format((float) $item->tax_amount, 2) }}</td>
                                <td class="text-end fw-semibold">{{ number_format((float) $item->line_total, 2) }}</td>
                            </tr>
                        @empty
                            <tr><td colspan="9" class="text-center text-muted py-4">لا توجد بنود في هذه الفاتورة.</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <div class="card border-0 shadow-sm">
        <div class="card-header bg-transparent border-0 pt-3"><h6 class="mb-0">المرتجعات المرتبطة بالفاتورة</h6></div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>م</th>
                            <th>رقم المرتجع</th>
                            <th>التاريخ</th>
                            <th>الحالة</th>
                            <th class="text-end">إجمالي المرتجع</th>
                            <th class="text-end">قيمة الاسترداد</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($invoice->returns as $return)
                            <tr>
                                <td>{{ $loop->iteration }}</td>
                                <td>{{ $return->return_number ?? ('RET-' . str_pad((string) $return->id, 6, '0', STR_PAD_LEFT)) }}</td>
                                <td>{{ $return->return_date?->format('Y-m-d H:i') ?? '—' }}</td>
                                <td>{{ $return->status?->value ?? $return->status ?? '—' }}</td>
                                <td class="text-end">{{ number_format((float) $return->total, 2) }}</td>
                                <td class="text-end">{{ number_format((float) $return->refund_amount, 2) }}</td>
                            </tr>
                        @empty
                            <tr><td colspan="6" class="text-center text-muted py-4">لا توجد مرتجعات مرتبطة بهذه الفاتورة.</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div></div></div>
@endsection