@extends('layouts.app')
@section('title', 'Purchase Order')
@section('content')
<div class="d-flex justify-content-between mb-3">
    <h4>PO #{{ $purchaseOrder->po_number }}</h4>
    <div>
        <span class="badge bg-secondary fs-6">{{ ucfirst($purchaseOrder->status) }}</span>
        <span class="badge {{ $purchaseOrder->payment_status === 'paid' ? 'bg-success' : 'bg-warning text-dark' }} fs-6">{{ ucfirst($purchaseOrder->payment_status) }}</span>
    </div>
</div>

<div class="card p-3 mb-3">
    <p class="mb-1"><strong>Supplier:</strong> {{ $purchaseOrder->supplier->name }} ({{ $purchaseOrder->supplier->phone }})</p>
    <p class="mb-1"><strong>Order Date:</strong> {{ $purchaseOrder->order_date?->format('d M Y') }}</p>
    <p class="mb-1"><strong>Expected:</strong> {{ $purchaseOrder->expected_date?->format('d M Y') ?? '-' }}</p>
    <p class="mb-1"><strong>Logged by:</strong> {{ $purchaseOrder->user->name ?? '-' }}</p>
    @if ($purchaseOrder->payment_status === 'paid')
    <p class="mb-1"><strong>Paid from:</strong> {{ $purchaseOrder->paymentAccount->name ?? '-' }} on {{ $purchaseOrder->paid_at?->format('d M Y h:i A') }}</p>
    @endif
    @if ($purchaseOrder->notes)<p class="mb-1"><strong>Notes:</strong> {{ $purchaseOrder->notes }}</p>@endif
    @if ($purchaseOrder->attachment_path)
    <p class="mb-0"><strong>Attachment:</strong> <a href="{{ Storage::url($purchaseOrder->attachment_path) }}" target="_blank">View receipt/invoice</a></p>
    @endif
</div>

<form method="POST" action="{{ route('admin.purchase-orders.receive', $purchaseOrder) }}">
    @csrf
    <table class="table bg-white">
        <thead><tr><th>Product</th><th>Ordered</th><th>Unit Cost</th><th>Line Total</th><th>Received So Far</th><th>Receive Now</th></tr></thead>
        <tbody>
        @foreach ($purchaseOrder->items as $item)
        <tr>
            <td>{{ $item->product->name }}</td>
            <td>{{ $item->quantity }}</td>
            <td>{{ number_format($item->unit_cost, 2) }}</td>
            <td>{{ number_format($item->lineTotal(), 2) }}</td>
            <td>{{ $item->received_quantity }}</td>
            <td style="width:120px;">
                @if ($purchaseOrder->status !== 'cancelled' && $item->remainingQuantity() > 0)
                <input type="number" name="received[{{ $item->id }}]" min="0" max="{{ $item->remainingQuantity() }}" class="form-control form-control-sm" placeholder="0">
                @else
                <span class="text-muted small">Complete</span>
                @endif
            </td>
        </tr>
        @endforeach
        </tbody>
        <tfoot>
            <tr><th colspan="3" class="text-end">Total</th><th>{{ number_format($purchaseOrder->total_cost, 2) }}</th><th colspan="2"></th></tr>
        </tfoot>
    </table>

    <div class="d-flex gap-2">
        @if ($purchaseOrder->status === 'draft')
        <button type="submit" formaction="{{ route('admin.purchase-orders.mark-ordered', $purchaseOrder) }}" class="btn btn-outline-dark" formnovalidate>Mark as Ordered</button>
        @endif
        @if (in_array($purchaseOrder->status, ['draft', 'ordered']))
        <button type="submit" class="btn btn-success">Record Stock Received</button>
        <button type="submit" formaction="{{ route('admin.purchase-orders.cancel', $purchaseOrder) }}" class="btn btn-outline-danger" formnovalidate onclick="return confirm('Cancel this PO?')">Cancel PO</button>
        @endif
    </div>
</form>

@if ($purchaseOrder->payment_status !== 'paid' && $purchaseOrder->status !== 'cancelled')
<div class="card p-3 mt-3" style="max-width:400px;">
    <h6>Mark as Paid</h6>
    <form method="POST" action="{{ route('admin.purchase-orders.mark-paid', $purchaseOrder) }}">
        @csrf
        <label class="form-label small">Paid From</label>
        <select name="payment_account_id" class="form-select mb-2" required>
            @foreach ($cashBankAccounts as $a)<option value="{{ $a->id }}">{{ $a->name }}</option>@endforeach
        </select>
        <button class="btn btn-dark w-100">Record Payment ({{ number_format($purchaseOrder->total_cost,2) }})</button>
    </form>
</div>
@endif

<a href="{{ route('admin.purchase-orders.index') }}" class="btn btn-link mt-3">← Back to Purchase Orders</a>
@endsection