@extends('layouts.admin')

@section('title', 'Categories')
@section('breadcrumb', 'Categories')

@section('content')
<div class="space-y-6">
        <!-- Header -->
        <div class="mb-8">
            <div class="flex justify-between items-center">
                <div>
                    <h1 class="text-3xl font-bold text-gray-900">Category Management</h1>
                    <p class="mt-2 text-gray-600">Manage your book categories</p>
                </div>
                <a href="{{ route('admin.categories.create') }}" 
                   class="bg-[#00BDE0] text-white px-4 py-2 rounded-lg hover:bg-[#00A5C7] transition-colors font-medium">
                    Add New Category
                </a>
            </div>
        </div>

        <!-- Success Message -->
        @if(session('success'))
            <div class="mb-6 bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded relative">
                {{ session('success') }}
            </div>
        @endif

        <!-- Error Message -->
        @if(session('error'))
            <div class="mb-6 bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded relative">
                {{ session('error') }}
            </div>
        @endif

        <!-- Filters -->
        <div class="bg-white rounded-lg shadow-sm p-6 mb-6">
            <form method="GET" class="flex flex-wrap gap-4 items-end">
                <!-- Search -->
                <div class="flex-1 min-w-64">
                    <label for="search" class="block text-sm font-medium text-gray-700 mb-1">Search Categories</label>
                    <input type="text" name="search" id="search" value="{{ request('search') }}"
                           placeholder="Search by name..."
                           class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-[#00BDE0] focus:border-[#00BDE0]">
                </div>

                <!-- Status Filter -->
                <div>
                    <label for="status" class="block text-sm font-medium text-gray-700 mb-1">Status</label>
                    <select name="status" id="status" 
                            class="px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-[#00BDE0] focus:border-[#00BDE0]">
                        <option value="">All Status</option>
                        <option value="active" {{ request('status') === 'active' ? 'selected' : '' }}>Active</option>
                        <option value="inactive" {{ request('status') === 'inactive' ? 'selected' : '' }}>Inactive</option>
                    </select>
                </div>

                <!-- Buttons -->
                <div class="flex gap-2">
                    <button type="submit" class="bg-[#00BDE0] text-white px-4 py-2 rounded-md hover:bg-[#00A5C7] transition-colors">
                        Filter
                    </button>
                    <a href="{{ route('admin.categories.index') }}" 
                       class="bg-gray-500 text-white px-4 py-2 rounded-md hover:bg-gray-600 transition-colors">
                        Clear
                    </a>
                </div>
            </form>
        </div>

        <!-- Categories Table -->
        <div class="bg-white shadow-sm rounded-lg overflow-hidden">
            @if($categories->count() > 0)
                <div class="overflow-x-auto">
                    <table class="min-w-full divide-y divide-gray-200">
                        <thead class="bg-gray-50">
                            <tr>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Category
                                </th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Books Count
                                </th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Status
                                </th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Sort Order
                                </th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Created
                                </th>
                                <th scope="col" class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">
                                    Actions
                                </th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-200">
                            @foreach($categories as $category)
                            <tr class="hover:bg-gray-50">
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="flex items-center">
                                        @if($category->image)
                                            <div class="flex-shrink-0 h-12 w-12">
                                                <img class="h-12 w-12 rounded-lg object-cover" 
                                                     src="{{ asset('storage/' . $category->image) }}" 
                                                     alt="{{ $category->name }}">
                                            </div>
                                        @else
                                            <div class="flex-shrink-0 h-12 w-12 bg-gray-200 rounded-lg flex items-center justify-center">
                                                <svg class="w-6 h-6 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10"/>
                                                </svg>
                                            </div>
                                        @endif
                                        <div class="ml-4">
                                            <div class="text-sm font-medium text-gray-900">{{ $category->name }}</div>
                                            @if($category->description)
                                                <div class="text-sm text-gray-500">{{ Str::limit($category->description, 50) }}</div>
                                            @endif
                                        </div>
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">
                                        {{ $category->books_count }} books
                                        @if($category->active_books_count !== $category->books_count)
                                            <span class="text-gray-500">({{ $category->active_books_count }} active)</span>
                                        @endif
                                    </div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    {!! $category->status_badge !!}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                                    {{ $category->sort_order }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $category->created_at->ist()->format('M d, Y') }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                    <div class="flex items-center justify-end space-x-2">
                                        <a href="{{ route('admin.categories.show', $category) }}" 
                                           class="text-[#00BDE0] hover:text-[#00A5C7]" title="View">
                                            <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="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/>
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/>
                                            </svg>
                                        </a>
                                        <a href="{{ route('admin.categories.edit', $category) }}" 
                                           class="text-indigo-600 hover:text-indigo-900" title="Edit">
                                            <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="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
                                            </svg>
                                        </a>
                                        <form method="POST" action="{{ route('admin.categories.toggle-status', $category) }}" class="inline">
                                            @csrf
                                            @method('PATCH')
                                            <button type="submit" 
                                                    class="{{ $category->is_active ? 'text-red-600 hover:text-red-900' : 'text-green-600 hover:text-green-900' }}" 
                                                    title="{{ $category->is_active ? 'Deactivate' : 'Activate' }}">
                                                @if($category->is_active)
                                                    <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="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728L5.636 5.636m12.728 12.728L18.364 5.636M5.636 18.364l12.728-12.728"/>
                                                    </svg>
                                                @else
                                                    <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"/>
                                                    </svg>
                                                @endif
                                            </button>
                                        </form>
                                        @if($category->books_count === 0)
                                            <form method="POST" action="{{ route('admin.categories.destroy', $category) }}" 
                                                  class="inline" onsubmit="return confirm('Are you sure you want to delete this category?')">
                                                @csrf
                                                @method('DELETE')
                                                <button type="submit" class="text-red-600 hover:text-red-900" title="Delete">
                                                    <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="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
                                                    </svg>
                                                </button>
                                            </form>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                <div class="px-6 py-4 border-t border-gray-200">
                    {{ $categories->links() }}
                </div>
            @else
                <div class="text-center py-12">
                    <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10"/>
                    </svg>
                    <h3 class="mt-2 text-sm font-medium text-gray-900">No categories found</h3>
                    <p class="mt-1 text-sm text-gray-500">Get started by creating a new category.</p>
                    <div class="mt-6">
                        <a href="{{ route('admin.categories.create') }}" 
                           class="inline-flex items-center px-4 py-2 border border-transparent shadow-sm text-sm font-medium rounded-md text-white bg-[#00BDE0] hover:bg-[#00A5C7] focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-[#00BDE0]">
                            Add New Category
                        </a>
                    </div>
                </div>
            @endif
        </div>
</div>
@endsection