@extends('storefront.layout')

@section('title', $product->name . ' — ' . ($settings->company_name ?? 'Shop'))

@section('content')

    {{-- Breadcrumb --}}
    <nav class="text-sm text-gray-400 mb-6">
        <a href="{{ route('storefront.index') }}" class="hover:text-gray-600">Products</a>
        @if($product->category)
            <span class="mx-2">/</span>
            <a href="{{ route('storefront.index', ['category' => $product->category->slug]) }}"
               class="hover:text-gray-600">
                {{ $product->category->name }}
            </a>
        @endif
        <span class="mx-2">/</span>
        <span class="text-gray-700">{{ $product->name }}</span>
    </nav>

    <div class="bg-white rounded-xl shadow-sm overflow-hidden">
        <div class="grid grid-cols-1 md:grid-cols-2 gap-0">

            {{-- Images --}}
            <div class="bg-gray-100 flex items-center justify-center aspect-square">
                @if(filled($product->images))
                    <img
                        src="/storage/{{ $product->images[0] }}"
                        alt="{{ $product->name }}"
                        class="w-full h-full object-contain"
                    >
                @else
                    <div class="aspect-square flex items-center justify-center text-gray-300 text-6xl">
                        📷
                    </div>
                @endif
            </div>

            {{-- Product details --}}
            <div class="p-8 flex flex-col">
                @if($product->category)
                    <span class="text-xs text-gray-400 uppercase tracking-wide mb-2">
                        {{ $product->category->name }}
                    </span>
                @endif

                <h1 class="text-2xl font-bold text-gray-900 mb-4">{{ $product->name }}</h1>

                {{-- Description --}}
                @if($product->description)
                    <div class="text-gray-600 text-sm leading-relaxed mb-6 flex-1">
                        {!! nl2br(e($product->description)) !!}
                    </div>
                @endif

                {{-- Variant selector handles price, stock, and add-to-cart --}}
                <livewire:product-variant-selector :product="$product" />

                {{-- Wishlist --}}
                <div class="flex items-center gap-2 mt-4">
                    <livewire:wishlist-toggle :product-id="$product->id" :key="'detail-'.$product->id" />
                    <span class="text-sm text-gray-500">Save to wishlist</span>
                </div>

                {{-- Meta --}}
                @if($product->sku)
                    <p class="text-xs text-gray-400 mt-4">SKU: {{ $product->sku }}</p>
                @endif
            </div>
        </div>

        {{-- Additional info --}}
        @if($product->additional_info_title && $product->additional_info_body)
            <div class="border-t px-8 py-6">
                <h3 class="font-semibold text-gray-900 mb-3">{{ $product->additional_info_title }}</h3>
                <div class="text-gray-600 text-sm leading-relaxed">
                    {!! nl2br(e($product->additional_info_body)) !!}
                </div>
            </div>
        @endif

        {{-- More images --}}
        @if(filled($product->images) && count($product->images) > 1)
            <div class="border-t px-8 py-6">
                <div class="flex gap-3 flex-wrap">
                    @foreach(array_slice($product->images, 1) as $image)
                        <img
                            src="/storage/{{ $image }}"
                            alt="{{ $product->name }}"
                            class="w-24 h-24 object-cover rounded-lg border"
                        >
                    @endforeach
                </div>
            </div>
        @endif
    </div>

    {{-- Reviews (N1) --}}
    <div id="reviews" class="bg-white rounded-xl shadow-sm mt-8 p-8">
        <div class="flex items-center justify-between mb-6">
            <h2 class="text-xl font-bold text-gray-900">Customer Reviews</h2>
            @if($summary['count'] > 0)
                <div class="text-right">
                    <div class="text-yellow-500 text-lg leading-none" aria-hidden="true">
                        {{ str_repeat('★', (int) round($summary['average'])) }}{{ str_repeat('☆', 5 - (int) round($summary['average'])) }}
                    </div>
                    <div class="text-sm text-gray-500 mt-1">
                        {{ number_format($summary['average'], 1) }} out of 5 · {{ $summary['count'] }} {{ Str::plural('review', $summary['count']) }}
                    </div>
                </div>
            @endif
        </div>

        @if(session('review_status'))
            <div class="mb-6 rounded-lg bg-green-50 border border-green-200 text-green-800 text-sm px-4 py-3">
                {{ session('review_status') }}
            </div>
        @endif

        @error('review')
            <div class="mb-6 rounded-lg bg-red-50 border border-red-200 text-red-800 text-sm px-4 py-3">
                {{ $message }}
            </div>
        @enderror

        {{-- Existing approved reviews --}}
        @forelse($reviews as $review)
            <div class="border-t border-gray-100 py-5 first:border-t-0">
                <div class="flex items-center gap-3 mb-1">
                    <span class="text-yellow-500 leading-none" aria-hidden="true">{{ str_repeat('★', $review->rating) }}{{ str_repeat('☆', 5 - $review->rating) }}</span>
                    @if($review->title)
                        <span class="font-semibold text-gray-900">{{ $review->title }}</span>
                    @endif
                    @if($review->isVerifiedPurchase())
                        <span class="inline-flex items-center gap-1 text-xs text-green-700 bg-green-50 px-2 py-0.5 rounded-full">✓ Verified purchase</span>
                    @endif
                </div>
                @if($review->body)
                    <p class="text-gray-600 text-sm leading-relaxed">{!! nl2br(e($review->body)) !!}</p>
                @endif
                <p class="text-xs text-gray-400 mt-2">{{ $review->user?->name ?? 'Customer' }} · {{ $review->created_at->format('M j, Y') }}</p>
            </div>
        @empty
            <p class="text-gray-500 text-sm">No reviews yet.</p>
        @endforelse

        {{-- Write / edit your own review --}}
        <div class="border-t border-gray-100 mt-6 pt-6">
            @auth
                @if($myReview)
                    <h3 class="font-semibold text-gray-900 mb-3">Your review
                        <span class="ml-2 text-xs font-normal px-2 py-0.5 rounded-full
                            @if($myReview->status === \App\Models\Review::STATUS_APPROVED) bg-green-50 text-green-700
                            @elseif($myReview->status === \App\Models\Review::STATUS_REJECTED) bg-red-50 text-red-700
                            @else bg-yellow-50 text-yellow-700 @endif">
                            {{ ucfirst($myReview->status) }}
                        </span>
                    </h3>
                    <form method="POST" action="{{ route('storefront.review.update', $myReview) }}" class="space-y-3">
                        @csrf
                        @method('PATCH')
                        @include('storefront.partials.review-fields', ['review' => $myReview])
                        <button type="submit" class="bg-brand text-white text-sm font-medium px-5 py-2 rounded-lg hover:opacity-90">Update review</button>
                    </form>
                @elseif($canReview)
                    <h3 class="font-semibold text-gray-900 mb-3">Write a review</h3>
                    <form method="POST" action="{{ route('storefront.review.store', $product->slug) }}" class="space-y-3">
                        @csrf
                        @include('storefront.partials.review-fields', ['review' => null])
                        <button type="submit" class="bg-brand text-white text-sm font-medium px-5 py-2 rounded-lg hover:opacity-90">Submit review</button>
                    </form>
                @else
                    <p class="text-sm text-gray-500">Only customers who have purchased this product can review it.</p>
                @endif
            @else
                <p class="text-sm text-gray-500">
                    <a href="{{ route('login') }}" class="text-brand hover:underline">Log in</a> to review a product you've purchased.
                </p>
            @endauth
        </div>
    </div>

    {{-- Back link --}}
    <div class="mt-6">
        <a href="{{ route('storefront.index') }}" class="text-sm text-brand hover:underline">
            ← Back to products
        </a>
    </div>

@endsection