@extends('layouts.app')

@section('content')
<div class="container-fluid px-4 py-4" style="background-color: #f8fafc; min-height: 100vh;">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <div class="d-flex align-items-center gap-2 mb-1">
                <i class="bi bi-journal-arrow-down text-indigo-600 fs-3" style="color: #4f46e5;"></i>
                <h4 class="fw-bold text-dark mb-0">Stock Inward Procurement Logs</h4>
            </div>
            <p class="text-muted small mb-0">Monitor raw material intake, vendor billing, and dynamic warehouse stock
                increments.</p>
        </div>
        <a href="{{ route('admin.purchases.create') }}" class="btn btn-primary px-3 shadow-sm fw-bold"
            style="background-color: #4f46e5; border: none; border-radius: 10px;">
            <i class="bi bi-plus-lg me-1"></i> Log New Purchase
        </a>
    </div>

    @if(session('success'))
    <div class="alert alert-success border-0 shadow-sm mb-4" style="border-radius: 8px;">{{ session('success') }}</div>
    @endif

    <div class="card border-0 shadow-sm rounded-4">
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead style="background-color: #f1f5f9;">
                        <tr>
                            <th class="ps-4 text-muted small fw-bold py-3">PURCHASE NO</th>
                            <th class="text-muted small fw-bold py-3">DATE / INVOICE</th>
                            <th class="text-muted small fw-bold py-3">VENDOR</th>
                            <th class="text-muted small fw-bold py-3">ARTICLE DETAILS</th>
                            <th class="text-muted small fw-bold py-3 text-center">QTY INWARDED</th>
                            <th class="text-muted small fw-bold py-3">VALUATION MATRIX</th>
                            <th class="text-muted small fw-bold py-3">TOTAL BILL</th>
                            <th class="pe-4 text-muted small fw-bold py-3 text-center" style="width: 100px;">ACTIONS
                            </th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($purchases as $purchase)
                        <tr>
                            {{-- 📍 FIXED: Safely rendering purchase reference identifier or auto fallback --}}
                            <td class="ps-4 fw-bold text-indigo-600" style="color: #4f46e5;">
                                {{ $purchase->purchase_number ?? 'PUR-'.str_pad($purchase->id, 4, '0', STR_PAD_LEFT) }}
                            </td>
                            <td>
                                <span class="fw-semibold text-dark d-block small">
                                    {{ \Carbon\Carbon::parse($purchase->received_date)->format('d M, Y') }}
                                </span>
                                {{-- 📍 FIXED: Swapped cleanly to purchase_invoice_no --}}
                                <small class="text-muted font-monospace">Inv: {{ $purchase->purchase_invoice_no
                                    }}</small>
                            </td>
                            <td>
                                <span class="fw-bold text-dark d-block small">{{ $purchase->vendor->name ?? 'N/A'
                                    }}</span>
                                <small class="text-muted">{{ $purchase->vendor->vendor_code ?? '' }}</small>
                            </td>
                            <td>
                                <span class="fw-semibold text-dark d-block small">{{ $purchase->product->name ?? 'N/A'
                                    }}</span>
                                <small class="badge bg-light text-secondary border font-monospace"
                                    style="font-size: 10px;">{{ $purchase->product->product_code ?? '' }}</small>
                            </td>
                            <td class="text-center">
                                {{-- 📍 FIXED: Rendered dynamic purchased_qty inside badge framework --}}
                                <span class="badge bg-indigo-subtle text-indigo-700 border fw-bold px-2.5 py-1"
                                    style="font-size: 0.85rem; background-color: #e0e7ff; color: #4338ca;">
                                    {{ $purchase->purchased_qty }} Units
                                </span>
                            </td>
                            <td>
                                {{-- 📍 FIXED: Swapped fields to unit_cost --}}
                                <small class="text-muted d-block">Cost: ₹{{ number_format($purchase->unit_cost, 2)
                                    }}</small>
                                <small class="text-muted d-block">Tax: GST Incl.</small>
                            </td>
                            {{-- 📍 FIXED: Rendered total_cost smoothly --}}
                            <td class="fw-bold text-dark">₹{{ number_format($purchase->total_cost, 2) }}</td>

                            <td class="pe-4 text-center">
                                <div class="btn-group shadow-sm" style="border-radius: 6px; overflow: hidden;">
                                    <a href="{{ route('admin.purchases.show', $purchase->id) }}"
                                        class="btn btn-sm btn-outline-success me-1" data-bs-toggle="tooltip"
                                        title="View Bill Details">
                                        <i class="bi bi-eye"></i>
                                    </a>

                                    <a href="{{ route('admin.purchases.edit', $purchase->id) }}"
                                        class="btn btn-sm btn-outline-primary me-1" data-bs-toggle="tooltip"
                                        title="Edit Purchase Log">
                                        <i class="bi bi-pencil-square"></i>
                                    </a>

                                    <form action="{{ route('admin.purchases.destroy', $purchase->id) }}" method="POST"
                                        class="d-inline m-0">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="btn btn-sm btn-outline-danger"
                                            onclick="return confirm('Are you sure you want to revert this entry? Wiping this will reverse the product available stock and vendor ledger balance values.')"
                                            data-bs-toggle="tooltip" title="Delete entry">
                                            <i class="bi bi-trash"></i>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                        @empty
                        <tr>
                            <td colspan="8" class="text-center py-5 text-muted">
                                <i class="bi bi-journal-x fs-2 d-block mb-2 opacity-50"></i> No purchase transactions
                                inward logs found.
                            </td>
                        </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>
@endsection