@extends('panel.admin.layouts.layout')

@section('content')
<div class="card-header">
    <div class="row align-items-center">
        <div class="col">
            <h4 class="card-title">ویرایش محصول: {{ $product->title }}</h4>
        </div>
    </div>
</div>
<br>

<div class="card-body pt-0">
    @if ($errors->any())
        <div class="alert alert-danger">
            <ul class="mb-0">
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <form action="{{ route('admin.products.update', $product) }}" method="POST" enctype="multipart/form-data" id="productForm">
        @csrf
        @method('PUT')
        <div class="row">
            <div class="col-md-8">
                <div class="mb-3">
                    <label for="title" class="form-label">عنوان <span class="text-danger">*</span></label>
                    <input type="text" class="form-control" id="title" name="title" value="{{ old('title', $product->title) }}" required>
                </div>
                <div class="mb-3">
                    <label for="slug" class="form-label">نامک (Slug) <span class="text-danger">*</span></label>
                    <input type="text" class="form-control" id="slug" name="slug" value="{{ old('slug', $product->slug) }}" required>
                </div>
                <div class="mb-3">
                    <label for="short_description" class="form-label">توضیح کوتاه</label>
                    <textarea class="form-control" id="short_description" name="short_description" rows="3">{{ old('short_description', $product->short_description) }}</textarea>
                </div>
                <div class="mb-3">
                    <label for="description" class="form-label">توضیحات کامل</label>
                    <textarea class="form-control" id="description" name="description" rows="6">{{ old('description', $product->description) }}</textarea>
                </div>
                
                <h5 class="mt-4 border-bottom pb-2">تنظیمات سئو</h5>
                <div class="mb-3">
                    <label for="seo_title" class="form-label">عنوان سئو</label>
                    <input type="text" class="form-control" id="seo_title" name="seo_title" value="{{ old('seo_title', $product->seo_title) }}">
                </div>
                <div class="mb-3">
                    <label for="seo_description" class="form-label">توضیحات سئو</label>
                    <textarea class="form-control" id="seo_description" name="seo_description" rows="3">{{ old('seo_description', $product->seo_description) }}</textarea>
                </div>
            </div>

            <div class="col-md-4">
                <div class="card bg-light mb-3">
                    <div class="card-body">
                        <div class="mb-3">
                            <label for="category_id" class="form-label">دسته بندی <span class="text-danger">*</span></label>
                            <select class="form-select" id="category_id" name="category_id" required>
                                <option value="">انتخاب دسته بندی</option>
                                @foreach($categories as $category)
                                    <option value="{{ $category->id }}" {{ old('category_id', $product->category_id) == $category->id ? 'selected' : '' }}>
                                        {{ $category->name }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                        <div class="mb-3">
                            <label for="brand_id" class="form-label">برند</label>
                            <select class="form-select" id="brand_id" name="brand_id">
                                <option value="">انتخاب برند</option>
                                @foreach($brands as $brand)
                                    <option value="{{ $brand->id }}" {{ old('brand_id', $product->brand_id) == $brand->id ? 'selected' : '' }}>
                                        {{ $brand->name }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                    </div>
                </div>

                <div class="card bg-light mb-3">
                    <div class="card-body">
                        <div class="mb-3">
                            <label for="sku" class="form-label">کد محصول (SKU)</label>
                            <input type="text" class="form-control" id="sku" name="sku" value="{{ old('sku', $product->sku) }}">
                        </div>
                        <div class="mb-3">
                            <label for="price" class="form-label">قیمت (تومان) <span class="text-danger">*</span></label>
                            <input type="number" step="1" class="form-control" id="price" name="price" value="{{ old('price', $product->price) }}" required>
                        </div>
                        <div class="mb-3">
                            <label for="sale_price" class="form-label">قیمت تخفیف خورده (تومان)</label>
                            <input type="number" step="1" class="form-control" id="sale_price" name="sale_price" value="{{ old('sale_price', $product->sale_price) }}">
                        </div>
                        <div class="mb-3">
                            <label for="stock" class="form-label">موجودی انبار <span class="text-danger">*</span></label>
                            <input type="number" class="form-control" id="stock" name="stock" value="{{ old('stock', $product->stock) }}" required>
                        </div>
                    </div>
                </div>

                <div class="card bg-light mb-3">
                    <div class="card-body">
                        <div class="mb-3">
                            <label for="tags" class="form-label">تگ‌ها</label>
                            <select class="form-select" id="tags" name="tags[]" multiple style="height: 120px;">
                                @php $productTags = $product->tags->pluck('id')->toArray(); @endphp
                                @foreach($tags as $tag)
                                    <option value="{{ $tag->id }}" {{ (is_array(old('tags', $productTags)) && in_array($tag->id, old('tags', $productTags))) ? 'selected' : '' }}>
                                        {{ $tag->name }}
                                    </option>
                                @endforeach
                            </select>
                            <small class="text-muted">برای انتخاب چند تگ از کلید Ctrl (یا Cmd) استفاده کنید.</small>
                        </div>
                    </div>
                </div>

                <div class="card bg-light mb-3">
                    <div class="card-body">
                        @if($product->image)
                            <div class="mb-3">
                                <label class="form-label d-block">تصویر اصلی فعلی</label>
                                <img src="{{ Storage::url($product->image) }}" alt="Current Image" class="img-thumbnail mb-2" style="max-height: 150px;">
                            </div>
                        @endif
                        <div class="mb-3">
                            <label for="image" class="form-label">بروزرسانی تصویر اصلی</label>
                            <input class="form-control" type="file" id="image" name="image" accept="image/*">
                            <small class="text-muted">در صورت عدم تغییر، خالی بگذارید</small>
                        </div>

                        @if($product->images->count() > 0)
                            <div class="mb-3">
                                <label class="form-label d-block">گالری فعلی</label>
                                <div class="d-flex flex-wrap gap-2">
                                    @foreach($product->images as $img)
                                        <img src="{{ Storage::url($img->image) }}" class="img-thumbnail" style="height: 60px;">
                                    @endforeach
                                </div>
                            </div>
                        @endif
                        <div class="mb-3">
                            <label for="gallery" class="form-label">افزودن تصاویر به گالری (انتخاب چندتایی)</label>
                            <input class="form-control" type="file" id="gallery" name="gallery[]" accept="image/*" multiple>
                        </div>

                        <div class="form-check form-switch mb-3">
                            <input class="form-check-input" type="checkbox" role="switch" id="status" name="status" value="1" {{ old('status', $product->status) ? 'checked' : '' }}>
                            <label class="form-check-label" for="status">وضعیت فعال</label>
                        </div>
                        <div class="form-check form-switch mb-3">
                            <input class="form-check-input" type="checkbox" role="switch" id="featured" name="featured" value="1" {{ old('featured', $product->featured) ? 'checked' : '' }}>
                            <label class="form-check-label" for="featured">محصول ویژه</label>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="row mt-3">
            <div class="col-12 text-end">
                <a href="{{ route('admin.products.index') }}" class="btn btn-secondary">انصراف</a>
                <button type="submit" class="btn btn-primary" id="btn-save">بروزرسانی محصول</button>
            </div>
        </div>
    </form>
</div>

<script>
    document.getElementById('productForm').addEventListener('submit', function() {
        let btn = document.getElementById('btn-save');
        btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> در حال بروزرسانی...';
        btn.disabled = true;
    });
</script>
@endsection

@section('title')
ویرایش محصول
@endsection