@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>
            <h4 class="fw-bold text-dark mb-1">Edit Product Specifications</h4>
            <p class="text-muted small mb-0">Modify attributes, retail values, or dimensions for <strong>{{
                    $product->name }}</strong></p>
        </div>
        <a href="{{ route('admin.products.index') }}" class="btn btn-outline-secondary btn-sm px-3 rounded-3">
            <i class="bi bi-arrow-left me-1"></i> Back to Catalog
        </a>
    </div>

    <div class="card border-0 shadow-sm rounded-4 max-w-4xl mx-auto">
        <div class="card-body p-4">
            @if ($errors->any())
            <div class="alert alert-danger border-0 shadow-sm mb-4" style="border-radius: 8px;">
                <div class="fw-bold mb-2 text-danger"><i class="bi bi-exclamation-triangle-fill me-2"></i>Please resolve
                    the below errors:</div>
                <ul class="mb-0 small ps-3">
                    @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
            @endif

            <form action="{{ route('admin.products.update', $product->id) }}" method="POST"
                enctype="multipart/form-data">
                @csrf
                @method('PUT')

                <div class="row g-3">
                    <!-- Identity Node -->
                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Product / Article Name <span
                                class="text-danger">*</span></label>
                        <input type="text" name="name" class="form-control" value="{{ old('name', $product->name) }}"
                            required style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Category</label>
                        <select name="category" class="form-select" style="border-radius: 8px;">
                            <option value="">-- Select Category --</option>
                            <option value="Saree" {{ old('category', $product->category) == 'Saree' ? 'selected' : ''
                                }}>Saree</option>
                            <option value="Suit Material" {{ old('category', $product->category) == 'Suit Material' ?
                                'selected' : '' }}>Suit Material</option>
                            <option value="Dupatta" {{ old('category', $product->category) == 'Dupatta' ? 'selected' :
                                '' }}>Dupatta</option>
                            <option value="Handloom Bedsheet" {{ old('category', $product->category) == 'Handloom
                                Bedsheet' ? 'selected' : '' }}>Handloom Bedsheet</option>
                            <option value="Shawl / Stole" {{ old('category', $product->category) == 'Shawl / Stole' ?
                                'selected' : '' }}>Shawl / Stole</option>
                        </select>
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Collection Name</label>
                        <input type="text" name="collection_name" class="form-control"
                            value="{{ old('collection_name', $product->collection_name) }}" style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-muted">System Generated Code</label>
                        <input type="text" class="form-control bg-light font-monospace text-indigo-600 fw-bold"
                            value="{{ $product->product_code }}" readonly style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">HSN Code</label>
                        <input type="text" name="hsn_code" class="form-control"
                            value="{{ old('hsn_code', $product->hsn_code) }}" style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Min Stock Alert <span
                                class="text-danger">*</span></label>
                        <input type="number" name="min_stock_alert" class="form-control"
                            value="{{ old('min_stock_alert', $product->min_stock_alert) }}" required min="0"
                            style="border-radius: 8px;">
                    </div>

                    <!-- Variations Nodes -->
                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Color</label>
                        <input type="text" name="color" class="form-control" value="{{ old('color', $product->color) }}"
                            style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-secondary">Size / Dimensions</label>
                        <input type="text" name="size" class="form-control" value="{{ old('size', $product->size) }}"
                            style="border-radius: 8px;">
                    </div>

                    <!-- Price Block Matrix -->
                    <div class="col-md-12 mt-4">
                        <h6 class="fw-bold text-indigo-600 mb-0" style="color: #4f46e5;"><i class="bi bi-tags me-1"></i>
                            Financial Cost Engine</h6>
                        <hr class="mt-2 mb-1">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-dark">Base Purchase Cost (per unit) <span
                                class="text-danger">*</span></label>
                        <input type="number" step="0.01" name="purchase_cost" class="form-control"
                            value="{{ old('purchase_cost', $product->purchase_cost) }}" required
                            style="border-radius: 8px;">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label small fw-bold text-dark">Target Selling Price (Retail) <span
                                class="text-danger">*</span></label>
                        <input type="number" step="0.01" name="selling_price" class="form-control"
                            value="{{ old('selling_price', $product->selling_price) }}" required
                            style="border-radius: 8px;">
                    </div>

                    <!-- Asset Repository -->
                    <div class="col-md-12 mt-4">
                        <h6 class="fw-bold text-indigo-600 mb-0" style="color: #4f46e5;"><i
                                class="bi bi-images me-1"></i> Product Imagery Catalog</h6>
                        <hr class="mt-2 mb-1">
                    </div>

                    @if(is_array($product->product_images) && count($product->product_images) > 0)
                    <div class="col-md-12">
                        <label class="form-label small fw-bold text-muted d-block mb-2">Currently Active Photos</label>
                        <div class="d-flex gap-2 flex-wrap">
                            @foreach($product->product_images as $image)
                            <div class="position-relative border rounded p-1 bg-white shadow-sm">
                                <img src="{{ asset('storage/' . $image) }}" alt="Product Image" class="rounded"
                                    style="width: 70px; height: 70px; object-fit: cover;">
                            </div>
                            @endforeach
                        </div>
                    </div>
                    @endif

                    <div class="col-md-12">
                        <label class="form-label small fw-bold text-secondary">Append New Images (Optional)</label>
                        <input type="file" name="product_images[]" class="form-control" multiple
                            style="border-radius: 8px;">
                        <small class="text-muted text-xs">Uploading new photos will seamlessly stack into the current
                            image array matrix.</small>
                    </div>

                    <div class="col-md-12">
                        <label class="form-label small fw-bold text-secondary">Product Description / Technical
                            Specifications</label>
                        <textarea name="description" rows="3" class="form-control"
                            style="border-radius: 8px;">{{ old('description', $product->description) }}</textarea>
                    </div>
                </div>

                <div class="text-end mt-4 pt-3 border-top">
                    <a href="{{ route('admin.products.index') }}" class="btn btn-light px-4 me-2"
                        style="border-radius: 8px;">Cancel</a>
                    <button type="submit" class="btn btn-primary px-5 fw-bold"
                        style="background-color: #4f46e5; border: none; border-radius: 8px;">
                        <i class="bi bi-check-circle me-1"></i> Save Changes
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection