@extends('layouts.app')

@section('title', 'Products')

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4 flex-wrap gap-2">
    <h1 class="page-title mb-0">Products</h1>
    <div class="d-flex gap-2 align-items-center">
        <form action="{{ route('products.barcode-sheet') }}" method="get" class="d-inline" id="printBarcodeForm">
            <button type="submit" class="btn btn-outline-primary"><i class="bi bi-upc-scan me-1"></i> Print barcode sheet</button>
        </form>
        <a href="{{ route('products.create') }}" class="btn btn-primary"><i class="bi bi-plus-lg me-1"></i> Add Product</a>
    </div>
</div>

<div class="card">
    <div class="card-body">
        <form action="{{ route('products.index') }}" method="get" class="mb-3">
            <div class="input-group" style="width: 50%;">
                <span class="input-group-text"><i class="bi bi-search"></i></span>
                <input type="text" name="search" class="form-control" placeholder="Search by name or barcode..." value="{{ request('search') }}" autofocus>
                <button type="submit" class="btn btn-outline-primary">Search</button>
            </div>
        </form>
        <div class="table-responsive">
                <table class="table table-bordered table-hover align-middle mb-0">
                    <thead>
                        <tr>
                            <th style="width: 42px;" class="text-center">
                                <input type="checkbox" id="selectAllProducts" title="Select all on this page" aria-label="Select all">
                            </th>
                            <th style="width: 60px;">Image</th>
                        <th>Product</th>
                        <th>Category</th>
                        <th>Size</th>
                        <th>Price</th>
                        <th>Qty</th>
                        <th class="text-end">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($products as $product)
                        <tr>
                            <td class="text-center align-middle">
                                <input type="checkbox" name="ids[]" value="{{ $product->id }}" form="printBarcodeForm" class="product-check">
                            </td>
                            <td class="product-image-cell">
                                @if($product->image_url)
                                    <span class="product-img-wrap">
                                        <img src="{{ $product->image_url }}" alt="{{ $product->name }}" class="product-thumb">
                                        <span class="product-img-preview"><img src="{{ $product->image_url }}" alt="{{ $product->name }}"></span>
                                    </span>
                                @else
                                    <span class="d-inline-flex align-items-center justify-content-center rounded bg-secondary bg-opacity-25 text-muted" style="width: 44px; height: 44px; font-size: 1.25rem;"><i class="bi bi-image"></i></span>
                                @endif
                            </td>
                            <td>
                                <span class="fw-medium">{{ $product->name }}</span>
                                @if($product->barcode)
                                    <br><small class="text-muted">{{ $product->barcode }}</small>
                                @endif
                            </td>
                            <td>{{ $product->category_name }}</td>
                            <td>{{ $product->size ?? '—' }}</td>
                            <td>{{ number_format($product->selling_price, 2) }}</td>
                            <td>{{ $product->quantity }}</td>
                            <td class="text-end">
                                <a href="{{ route('products.show', $product) }}" class="btn btn-sm btn-outline-primary me-1">View</a>
                                <a href="{{ route('products.edit', $product) }}" class="btn btn-sm btn-outline-primary me-1">Edit</a>
                                <form action="{{ route('products.destroy', $product) }}" method="post" class="d-inline" onsubmit="return confirm('Delete this product?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-sm btn-outline-danger">Delete</button>
                                </form>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="8" class="text-center text-muted py-4">No products yet. <a href="{{ route('products.create') }}">Add one</a>.</td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        @if($products->hasPages())
            <div class="d-flex justify-content-center mt-3">{{ $products->links() }}</div>
        @endif
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    var selectAll = document.getElementById('selectAllProducts');
    var checks = document.querySelectorAll('.product-check');
    if (selectAll && checks.length) {
        selectAll.addEventListener('change', function() {
            checks.forEach(function(c) { c.checked = selectAll.checked; });
        });
    }
});
</script>
@endpush
@push('styles')
<style>
    .product-image-cell { overflow: visible; vertical-align: middle; }
    .product-img-wrap { position: relative; display: inline-block; cursor: pointer; }
    .product-thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 5px; background: var(--fm-surface-elevated); display: block; }
    .product-img-preview {
        display: none;
        position: fixed;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 9999;
        background: var(--fm-surface);
        border: 1px solid var(--fm-border);
        border-radius: 8px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.4);
        padding: 8px;
        pointer-events: none;
    }
    .product-img-wrap:hover .product-img-preview { display: block; }
    .product-img-preview img {
        width: 280px;
        height: 280px;
        object-fit: contain;
        display: block;
        border-radius: 4px;
    }
</style>
@endpush