@extends('layouts.app')

@section('title', 'فاتورة ' . $sale->reference)
@section('page_title', 'فاتورة ' . $sale->reference)
@section('breadcrumb')
<li class="breadcrumb-item"><a href="{{ route('sales.index') }}">{{ __('messages.sales') }}</a></li>
<li class="breadcrumb-item active">{{ $sale->reference }}</li>
@endsection

@section('content')
<div class="row">
    <div class="col-md-8">
        <div class="card">
            <div class="card-header"><h5 class="m-0">بنود الفاتورة</h5></div>
            <div class="card-body p-0">
                <table class="table table-bordered m-0">
                    <thead class="thead-light">
                        <tr><th>الصنف</th><th>الوحدة</th><th>التشغيلة</th><th>الكمية</th><th>السعر</th><th>الخصم</th><th>الضريبة</th><th>الإجمالى</th></tr>
                    </thead>
                    <tbody>
                        @foreach ($sale->lines as $l)
                        <tr>
                            <td>{{ $l->item->name }} <small class="text-muted">{{ $l->item->code }}</small></td>
                            <td>{{ $l->unit->name }}</td>
                            <td>{{ $l->batch?->batch_number ?? '—' }} @if($l->batch?->expiry_date)<small class="text-muted d-block">{{ $l->batch->expiry_date->format('Y-m-d') }}</small>@endif</td>
                            <td>{{ $l->quantity_in_unit }}</td>
                            <td>{{ number_format($l->unit_price, 2) }}</td>
                            <td>{{ number_format($l->discount_amount, 2) }}</td>
                            <td>{{ number_format($l->tax_amount, 2) }}</td>
                            <td>{{ number_format($l->total, 2) }}</td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>

        @if ($sale->payments->count())
        <div class="card mt-3">
            <div class="card-header"><h5 class="m-0">المدفوعات</h5></div>
            <div class="card-body p-0">
                <table class="table m-0">
                    <thead class="thead-light"><tr><th>التاريخ</th><th>الطريقة</th><th>المرجع</th><th>المبلغ</th></tr></thead>
                    <tbody>
                        @foreach ($sale->payments as $p)
                        <tr>
                            <td>{{ $p->payment_date->format('Y-m-d H:i') }}</td>
                            <td>{{ $p->method }}</td>
                            <td>{{ $p->reference ?? '—' }}</td>
                            <td>{{ number_format($p->amount, 2) }}</td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
        @endif

        @can('sales.pay')
        @if (in_array($sale->status, ['confirmed', 'partial_paid']) && $sale->balance_due > 0)
        <div class="card mt-3">
            <div class="card-header"><h5 class="m-0">إضافة دفعة</h5></div>
            <form action="{{ route('sales.pay', $sale) }}" method="POST" class="card-body">
                @csrf
                <div class="row">
                    <div class="col-md-3 form-group"><label>المبلغ</label><input type="number" step="0.01" min="0.01" max="{{ $sale->balance_due }}" name="amount" class="form-control" value="{{ $sale->balance_due }}" required></div>
                    <div class="col-md-3 form-group">
                        <label>الطريقة</label>
                        <select name="method" class="form-control">
                            <option value="cash">نقدى</option>
                            <option value="card">كارت</option>
                            <option value="bank_transfer">تحويل بنكى</option>
                            <option value="cheque">شيك</option>
                            <option value="wallet">محفظة</option>
                        </select>
                    </div>
                    <div class="col-md-4 form-group"><label>المرجع</label><input type="text" name="reference" class="form-control"></div>
                    <div class="col-md-2 form-group"><label>&nbsp;</label><button class="btn btn-success btn-block">تسجيل</button></div>
                </div>
            </form>
        </div>
        @endif
        @endcan
    </div>

    <div class="col-md-4">
        <div class="card">
            <div class="card-header"><h5 class="m-0">الملخّص</h5></div>
            <div class="card-body">
                <p><strong>الصيدلية:</strong> {{ $sale->pharmacy->name }}</p>
                <p><strong>العميل:</strong> {{ $sale->customer?->name ?? 'عابر' }}</p>
                <p><strong>الكاشير:</strong> {{ $sale->user?->name ?? '—' }}</p>
                <p><strong>التاريخ:</strong> {{ $sale->sale_date?->format('Y-m-d H:i') }}</p>
                <p><strong>الحالة:</strong> {{ $sale->status }}</p>
                <p><strong>ETA:</strong> {{ $sale->eta_status }} @if($sale->eta_uuid)<br><small class="text-muted">{{ $sale->eta_uuid }}</small>@endif</p>

                <hr>
                <table class="table table-sm m-0">
                    <tr><td>الإجمالى الفرعى</td><td class="text-left">{{ number_format($sale->subtotal, 2) }}</td></tr>
                    <tr><td>الخصم</td><td class="text-left">{{ number_format($sale->total_discount, 2) }}</td></tr>
                    <tr><td>الضريبة</td><td class="text-left">{{ number_format($sale->tax_amount, 2) }}</td></tr>
                    <tr class="font-weight-bold"><td>الإجمالى</td><td class="text-left text-success">{{ number_format($sale->total, 2) }}</td></tr>
                    <tr><td>المدفوع</td><td class="text-left">{{ number_format($sale->paid_amount, 2) }}</td></tr>
                    <tr><td>المتبقى</td><td class="text-left text-danger">{{ number_format($sale->balance_due, 2) }}</td></tr>
                </table>
            </div>
            <div class="card-footer">
                @if ($sale->status === 'draft')
                    @can('sales.confirm')
                    <form action="{{ route('sales.confirm', $sale) }}" method="POST" class="d-inline">@csrf
                        <button class="btn btn-success"><i class="fas fa-check"></i> تأكيد</button>
                    </form>
                    @endcan
                @endif
                @if (in_array($sale->status, ['confirmed', 'paid', 'partial_paid']) && $sale->eta_status === 'queued')
                    @can('sales.submit_eta')
                    <form action="{{ route('sales.eta.submit', $sale) }}" method="POST" class="d-inline">@csrf
                        <button class="btn btn-warning"><i class="fas fa-paper-plane"></i> إرسال لـ ETA</button>
                    </form>
                    @endcan
                @endif
            </div>
        </div>
    </div>
</div>
@endsection