@extends('admin.layouts.app')

@section('title', 'Purchases')
@section('page_title', 'Purchase Management')

@section('content')
<div class="card">
    <div class="card-header">
        <div class="d-flex justify-content-between align-items-center">
            <h5 class="mb-0">Purchases List</h5>
            <a href="{{ route('purchases.create') }}" class="btn btn-primary">
                <i class="fas fa-plus"></i> Add Purchase
            </a>
        </div>
    </div>
    <div class="card-body">
        <div class="table-responsive">
            <style>
                .purchases-table { font-size: 12px; }
                .purchases-table th { padding: 8px 5px; background: #3b82f6; color: white; }
                .purchases-table td { padding: 6px 5px; vertical-align: middle; }
            </style>
            <table class="table table-bordered table-striped purchases-table">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>Invoice No</th>
                        <th>Shipment Number</th>
                        <th>Supplier</th>
                        <th>Date</th>
                        <th>Total</th>
                        <th>Purchase Return</th>
                        <th>Discount</th>
                        <th>Paid</th>
                        <th>Due</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($purchases as $purchase)
                        <tr>
                            <td>{{ $purchase->id }}</td>
                            <td>{{ $purchase->invoice_no }}</td>
                            <td>{{ $purchase->shipment_number ?? 'N/A' }}</td>
                            <td>{{ $purchase->supplier->name ?? 'N/A' }}</td>
                            <td>{{ date('d-m-Y', strtotime($purchase->date)) }}</td>
                            <td>{{ number_format($purchase->total, 2) }}</td>
                            <td>
                                @php
                                    $returnAmount = $purchase->purchaseReturns->sum('total');
                                @endphp
                                @if($returnAmount > 0)
                                    <span class="text-danger">{{ number_format($returnAmount, 2) }}</span>
                                @else
                                    <span class="text-muted">0.00</span>
                                @endif
                            </td>
                            <td>{{ number_format($purchase->discount ?? 0, 2) }}</td>
                            <td>{{ number_format($purchase->paid, 2) }}</td>
                            <td class="text-danger fw-bold">{{ number_format($purchase->total - $returnAmount - ($purchase->discount ?? 0) - $purchase->paid, 2) }}</td>
                            <td>
                                <a href="{{ route('purchases.show', $purchase->id) }}" class="btn btn-sm btn-info">
                                    <i class="fas fa-eye"></i>
                                </a>
                                <a href="{{ route('purchases.print', $purchase->id) }}" class="btn btn-sm btn-secondary" target="_blank">
                                    <i class="fas fa-print"></i>
                                </a>
                                <a href="{{ route('purchases.edit', $purchase->id) }}" class="btn btn-sm btn-warning">
                                    <i class="fas fa-edit"></i>
                                </a>
                                <form action="{{ route('purchases.destroy', $purchase->id) }}" method="POST" style="display:inline;">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-sm btn-danger" onclick="return confirm('Are you sure?')">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                </form>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="11" class="text-center">No purchases found</td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        {{ $purchases->links() }}
    </div>
</div>
@endsection