@extends('admin.layouts.app')

@section('title', 'Categories')
@section('page-title', 'Categories')

@section('content')
<!-- Top Bar: Search and Actions -->
<div class="mb-6 flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4">
    <!-- Search Bar -->
    <div class="relative flex-1 max-w-md">
        <i class="fas fa-search absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 dark:text-gray-500 text-sm"></i>
        <input type="text" id="categoriesSearch" placeholder="Search here" 
               class="w-full pl-10 pr-4 py-2.5 bg-white dark:bg-gray-900 border border-gray-300 dark:border-gray-700 rounded-lg text-sm text-gray-900 dark:text-white placeholder-gray-400 dark:placeholder-gray-500 focus:outline-none focus:ring-2 focus:ring-blue-500 dark:focus:ring-blue-400 focus:border-transparent">
    </div>
    
    <!-- Action Buttons -->
    <div class="flex items-center gap-3">
        <a href="{{ route('admin.categories.create') }}" 
           class="inline-flex items-center px-4 py-2.5 bg-blue-600 hover:bg-blue-700 text-white text-sm font-medium rounded-lg transition-colors">
            <i class="fas fa-plus mr-2"></i>New Category
        </a>
    </div>
</div>

<!-- Loading Indicator -->
<div id="loadingIndicator" class="hidden mb-4 p-4 bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg">
    <div class="flex items-center gap-2">
        <div class="animate-spin rounded-full h-4 w-4 border-b-2 border-blue-600"></div>
        <span class="text-sm text-blue-800 dark:text-blue-400">Loading categories...</span>
    </div>
</div>

<!-- DataTable -->
<div class="bg-white dark:bg-gray-950 border border-gray-200 dark:border-gray-800 rounded-lg overflow-hidden">
    <div class="overflow-x-auto">
        <table id="categoriesTable" class="min-w-full divide-y divide-gray-200 dark:divide-gray-800">
            <thead class="bg-gray-50 dark:bg-gray-900">
                <tr>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                        Category Name
                    </th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                        Code
                    </th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                        Subcategories
                    </th>
                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                        Created
                    </th>
                    <th class="px-4 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                        Actions
                    </th>
                </tr>
            </thead>
            <tbody class="bg-white dark:bg-gray-950 divide-y divide-gray-200 dark:divide-gray-800"></tbody>
        </table>
    </div>
</div>

<!-- jQuery and DataTables JS -->
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script src="https://cdn.datatables.net/1.13.7/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/responsive/2.5.0/js/dataTables.responsive.min.js"></script>

@include('admin.partials.datatables-styles')

<script>
$(document).ready(function() {
    // Initialize DataTable
    var table = $('#categoriesTable').DataTable({
        responsive: true,
        processing: true,
        serverSide: true,
        searchDelay: 200,
        ajax: {
            url: "{{ route('admin.categories.index') }}"
        },
        columns: [
            { data: 'name', orderable: true },
            { data: 'code', orderable: true },
            { data: 'subcategories', orderable: false, searchable: false },
            { data: 'created_at', orderable: true, searchable: false },
            { data: 'actions', orderable: false, searchable: false }
        ],
        pageLength: 25,
        lengthMenu: [[25, 50, 100, 200], [25, 50, 100, 200]],
        order: [[3, 'desc']], // Sort by created_at descending by default
        columnDefs: [
            { className: "px-4 py-4 text-left", targets: [0, 1, 2, 3] },
            { className: "px-4 py-4 text-right", targets: [4] }
        ],
        language: {
            lengthMenu: "Show _MENU_",
            info: "Showing _START_ to _END_ of _TOTAL_",
            infoEmpty: "Showing 0 to 0 of 0",
            infoFiltered: "(filtered from _MAX_ total)",
            paginate: {
                first: "«",
                last: "»",
                next: "›",
                previous: "‹"
            },
            emptyTable: "No categories available"
        },
        dom: '<"flex justify-between items-center mb-4"<"flex items-center gap-2"l>>rt<"flex justify-between items-center mt-4"<"text-sm text-gray-600 dark:text-gray-400"i><"flex items-center gap-1"p>>',
        pagingType: "simple_numbers",
        preDrawCallback: function() {
            $('#loadingIndicator').removeClass('hidden');
        },
        drawCallback: function() {
            $('#loadingIndicator').addClass('hidden');
            $('[id^="dropdown-"]').addClass('hidden');
        }
    });
    
    // Custom search input
    $('#categoriesSearch').on('keyup', function() {
        table.search(this.value).draw();
    });
});

function toggleDropdown(id) {
    const dropdown = document.getElementById('dropdown-' + id);
    const isHidden = dropdown.classList.contains('hidden');
    
    // Close all other dropdowns
    document.querySelectorAll('[id^="dropdown-"]').forEach(el => {
        if (el.id !== 'dropdown-' + id) {
            el.classList.add('hidden');
        }
    });
    
    // Toggle current dropdown
    if (isHidden) {
        dropdown.classList.remove('hidden');
    } else {
        dropdown.classList.add('hidden');
    }
}

// Close dropdowns when clicking outside
document.addEventListener('click', function(event) {
    if (!event.target.closest('[onclick*="toggleDropdown"]') && !event.target.closest('[id^="dropdown-"]')) {
        document.querySelectorAll('[id^="dropdown-"]').forEach(el => {
            el.classList.add('hidden');
        });
    }
});
</script>
@endsection