@extends('layouts.admin')

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

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4">
    <div></div>
    <a href="{{ route('admin.categories.create') }}" class="btn btn-primary">
        <i class="bi bi-plus-lg"></i> Add New Category
    </a>
</div>

<!-- Search Filter -->
<div class="card border-0 shadow-sm mb-4">
    <div class="card-body">
        <form method="GET" action="{{ route('admin.categories.index') }}" class="row g-3">
            <div class="col-md-10">
                <input type="text" name="search" class="form-control" placeholder="Search by name or slug..." value="{{ $search }}">
            </div>
            <div class="col-md-2">
                <button type="submit" class="btn btn-primary w-100">
                    <i class="bi bi-search"></i> Search
                </button>
            </div>
            @if($search)
                <div class="col-md-12">
                    <a href="{{ route('admin.categories.index') }}" class="btn btn-outline-secondary btn-sm">
                        <i class="bi bi-x-circle"></i> Clear Filter
                    </a>
                    <span class="text-muted ms-2">Found <strong>{{ $categories->total() }}</strong> result(s)</span>
                </div>
            @endif
        </form>
    </div>
</div>

<div class="card border-0 shadow-sm">
    <div class="card-body">
        <div class="table-responsive">
            <table class="table table-hover">
                <thead class="table-light">
                    <tr>
                        <th>Category Name</th>
                        <th>Parent Category</th>
                        <th>Products</th>
                        <th>Status</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($categories as $category)
                        <tr>
                            <td>
                                <strong>{{ $category->name }}</strong>
                                <br>
                                <small class="text-muted">{{ $category->slug }}</small>
                            </td>
                            <td>
                                @if($category->parent)
                                    {{ $category->parent->name }}
                                @else
                                    <span class="text-muted">—</span>
                                @endif
                            </td>
                            <td>
                                <span class="badge bg-info">{{ $category->products->count() }}</span>
                            </td>
                            <td>
                                @if($category->is_active)
                                    <span class="badge bg-success">Active</span>
                                @else
                                    <span class="badge bg-danger">Inactive</span>
                                @endif
                            </td>
                            <td>
                                <a href="{{ route('admin.categories.show', $category) }}" class="btn btn-sm btn-outline-info">
                                    <i class="bi bi-eye"></i>
                                </a>
                                <a href="{{ route('admin.categories.edit', $category) }}" class="btn btn-sm btn-outline-warning">
                                    <i class="bi bi-pencil"></i>
                                </a>
                                <form action="{{ route('admin.categories.destroy', $category) }}" method="POST" class="d-inline" onsubmit="return confirm('Are you sure?')">
                                    @csrf @method('DELETE')
                                    <button type="submit" class="btn btn-sm btn-outline-danger">
                                        <i class="bi bi-trash"></i>
                                    </button>
                                </form>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="5" class="text-center text-muted py-4">
                                @if($search)
                                    No categories found matching "{{ $search }}"
                                @else
                                    No categories found
                                @endif
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
</div>

<!-- Pagination -->
@if($categories->count())
    <div class="mt-4">
        <nav aria-label="Page navigation">
            <ul class="pagination justify-content-center">
                @if ($categories->onFirstPage())
                    <li class="page-item disabled">
                        <span class="page-link">Previous</span>
                    </li>
                @else
                    <li class="page-item">
                        <a class="page-link" href="{{ $categories->previousPageUrl() }}&search={{ $search }}">Previous</a>
                    </li>
                @endif

                @foreach ($categories->getUrlRange(1, $categories->lastPage()) as $page => $url)
                    @if ($page == $categories->currentPage())
                        <li class="page-item active" aria-current="page">
                            <span class="page-link">{{ $page }}</span>
                        </li>
                    @else
                        <li class="page-item">
                            <a class="page-link" href="{{ $url }}&search={{ $search }}">{{ $page }}</a>
                        </li>
                    @endif
                @endforeach

                @if ($categories->hasMorePages())
                    <li class="page-item">
                        <a class="page-link" href="{{ $categories->nextPageUrl() }}&search={{ $search }}">Next</a>
                    </li>
                @else
                    <li class="page-item disabled">
                        <span class="page-link">Next</span>
                    </li>
                @endif
            </ul>
        </nav>
    </div>
@endif
@endsection