@extends('admin.master')

@section('content')
<div class="container mx-auto px-4 py-6">
    <div class="flex justify-between items-center mb-6">
        <div class="flex items-center gap-4">
            <a href="{{ route('admin.brands.index') }}" class="text-gray-600 hover:text-gray-900 border border-gray-300 px-3 py-1 rounded text-sm bg-white shadow-sm">
                &larr; Back
            </a>
            <h2 class="text-2xl font-bold text-gray-800">Edit Brand</h2>
        </div>
        <button type="submit" form="edit-form" class="bg-green-600 hover:bg-green-700 text-white font-bold py-2 px-6 rounded shadow flex items-center gap-2">
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path></svg>
            Update
        </button>
    </div>

    @if ($errors->any())
        <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-4">
            <ul class="list-disc pl-5">
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

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

        <!-- Basic Information -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 mb-6">
            <div class="px-6 py-4 border-b border-gray-200 bg-gray-50">
                <h3 class="text-md font-semibold text-gray-700 flex items-center gap-2">
                    <svg class="w-4 h-4 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>
                    Brand Information
                </h3>
            </div>
            <div class="p-6 grid grid-cols-1 md:grid-cols-2 gap-6">
                <!-- Name & Description -->
                <div class="flex flex-col gap-6">
                    <div>
                        <label class="block text-sm font-bold text-gray-700 mb-2">Name <span class="text-red-500">*</span></label>
                        <input type="text" name="name" value="{{ old('name', $brand->name) }}" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500" required>
                    </div>
                    <div>
                        <label class="block text-sm font-bold text-gray-700 mb-2">Description</label>
                        <textarea name="description" rows="4" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500">{{ old('description', $brand->description) }}</textarea>
                    </div>
                    <div>
                        <label class="block text-sm font-bold text-gray-700 mb-2">Sort Order</label>
                        <input type="number" name="sort_order" value="{{ old('sort_order', $brand->sort_order) }}" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500">
                    </div>
                </div>

                <!-- Logo Upload -->
                <div>
                    <label class="block text-sm font-bold text-gray-700 mb-2">Brand Logo <span class="text-gray-400 font-normal">(Recommended 180 × 60)</span></label>
                    <div class="border-2 border-dashed border-gray-300 rounded-lg p-10 text-center hover:bg-gray-50 relative flex items-center justify-center {{ $brand->logo ? 'h-32' : 'h-48' }}">
                        <input type="file" name="logo" class="absolute inset-0 w-full h-full opacity-0 cursor-pointer">
                        <div class="text-green-600 font-medium text-sm flex flex-col items-center">
                            <svg class="w-8 h-8 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12"></path></svg>
                            Click or Drag & Drop Brand Logo Here
                        </div>
                    </div>
                    
                    @if($brand->logo)
                        <div class="mt-4 p-4 border border-gray-200 rounded-lg bg-gray-50 flex flex-col items-center">
                            <p class="text-xs text-gray-500 mb-2 uppercase font-bold tracking-wider">Current Logo</p>
                            <div class="bg-white p-2 border rounded shadow-sm">
                                <img src="{{ asset('storage/' . $brand->logo) }}" alt="Current Logo" class="h-16 object-contain">
                            </div>
                        </div>
                    @endif
                </div>
            </div>
        </div>

        <!-- SEO / Meta -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 mb-6">
            <div class="px-6 py-4 border-b border-gray-200 bg-gray-50">
                <h3 class="text-md font-semibold text-gray-700 flex items-center gap-2">
                    <svg class="w-4 h-4 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"></path></svg>
                    SEO / Meta
                </h3>
            </div>
            <div class="p-6">
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-4">
                    <div>
                        <label class="block text-sm font-bold text-gray-700 mb-2">Meta Title</label>
                        <input type="text" name="meta_title" value="{{ old('meta_title', $brand->meta_title) }}" placeholder="Meta title for search engines" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500">
                    </div>
                    <div>
                        <label class="block text-sm font-bold text-gray-700 mb-2">Meta Keywords</label>
                        <input type="text" name="meta_keywords" value="{{ old('meta_keywords', $brand->meta_keywords) }}" placeholder="Comma-separated keywords" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500">
                    </div>
                </div>
                <div>
                    <label class="block text-sm font-bold text-gray-700 mb-2">Meta Description</label>
                    <textarea name="meta_description" rows="3" placeholder="Brief description for search engine results" class="w-full border border-gray-300 rounded px-3 py-2 focus:outline-none focus:border-green-500">{{ old('meta_description', $brand->meta_description) }}</textarea>
                </div>
            </div>
        </div>

        <!-- Status -->
        <div class="flex items-center gap-4 bg-gray-50 p-4 border border-gray-200 rounded-lg shadow-sm mb-6">
            <label class="flex items-center gap-2 cursor-pointer">
                <input type="checkbox" name="is_active" value="1" {{ old('is_active', $brand->is_active) ? 'checked' : '' }} class="form-checkbox h-5 w-5 text-green-600">
                <span class="text-gray-700 font-semibold text-sm">Active Status</span>
            </label>
            <label class="flex items-center gap-2 cursor-pointer">
                <input type="checkbox" name="is_featured" value="1" {{ old('is_featured', $brand->is_featured) ? 'checked' : '' }} class="form-checkbox h-5 w-5 text-green-600">
                <span class="text-gray-700 font-semibold text-sm">Featured Brand</span>
            </label>
        </div>
    </form>
</div>
@endsection