@extends('layouts.admin')

@section('title', 'Catégories')

@section('content')
    {{-- Header --}}
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4 mb-6">
        <div>
            <h2 class="text-2xl font-bold text-gray-900">Catégories</h2>
            <p class="text-sm text-gray-500 mt-1">{{ $categories->count() }} catégorie(s) au total</p>
        </div>
        <a href="{{ route('admin.categories.create') }}" class="inline-flex items-center px-4 py-2.5 bg-blue-700 hover:bg-blue-800 text-white text-sm font-medium rounded-lg transition shadow-sm">
            <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"/></svg>
            Nouvelle catégorie
        </a>
    </div>

    {{-- Barre de recherche --}}
    <form action="{{ route('admin.categories.index') }}" method="GET" class="mb-6">
        <div class="relative max-w-md">
            <svg class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" 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"/></svg>
            <input type="text" name="q" value="{{ $search }}" placeholder="Rechercher une catégorie…"
                   class="w-full pl-10 pr-10 py-2.5 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none text-sm">
            @if($search)
                <a href="{{ route('admin.categories.index') }}" class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600">&times;</a>
            @endif
        </div>
    </form>

    {{-- Tableau --}}
    <div class="bg-white rounded-xl shadow-sm border overflow-hidden">
        <table class="w-full text-left">
            <thead class="bg-gray-50 border-b">
                <tr>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider w-16">Ordre</th>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider">Nom</th>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider hidden md:table-cell">Slug</th>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider hidden sm:table-cell">Description</th>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider w-24 text-center">Chantiers</th>
                    <th class="px-6 py-3 text-xs font-semibold text-gray-500 uppercase tracking-wider text-right w-40">Actions</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-100">
                @forelse($categories as $category)
                <tr class="hover:bg-gray-50 transition">
                    <td class="px-6 py-4 text-sm text-gray-400 font-mono">{{ $category->order }}</td>
                    <td class="px-6 py-4">
                        <a href="{{ route('admin.categories.edit', $category) }}" class="font-medium text-gray-900 hover:text-blue-700 transition">
                            {{ $category->name }}
                        </a>
                    </td>
                    <td class="px-6 py-4 text-sm text-gray-500 font-mono hidden md:table-cell">{{ $category->slug }}</td>
                    <td class="px-6 py-4 text-sm text-gray-500 hidden sm:table-cell">
                        {{ Str::limit($category->description, 50) ?: '—' }}
                    </td>
                    <td class="px-6 py-4 text-sm text-center">
                        @if($category->projects_count > 0)
                            <a href="{{ route('admin.projects.index', ['category' => $category->id]) }}" class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-800 hover:bg-blue-200 transition">
                                {{ $category->projects_count }}
                            </a>
                        @else
                            <span class="text-gray-300">0</span>
                        @endif
                    </td>
                    <td class="px-6 py-4 text-right">
                        <div class="flex items-center justify-end space-x-3">
                            <a href="{{ route('admin.categories.edit', $category) }}" class="text-blue-600 hover:text-blue-800 text-sm font-medium">Modifier</a>
                            @if($category->projects_count === 0)
                                <form action="{{ route('admin.categories.destroy', $category) }}" method="POST"
                                      onsubmit="return confirm('Supprimer la catégorie « {{ $category->name }} » ?')">
                                    @csrf @method('DELETE')
                                    <button type="submit" class="text-red-600 hover:text-red-800 text-sm font-medium">Supprimer</button>
                                </form>
                            @else
                                <span class="text-gray-300 text-sm cursor-not-allowed" title="Contient des chantiers">Supprimer</span>
                            @endif
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-16 text-center">
                        <svg class="w-12 h-12 text-gray-300 mx-auto mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A2 2 0 013 12V7a4 4 0 014-4z"/></svg>
                        <p class="text-gray-500">
                            @if($search)
                                Aucune catégorie ne correspond à « <strong>{{ $search }}</strong> ».
                                <a href="{{ route('admin.categories.index') }}" class="text-blue-600 hover:underline ml-1">Voir toutes</a>
                            @else
                                Aucune catégorie.
                                <a href="{{ route('admin.categories.create') }}" class="text-blue-600 hover:underline ml-1">Créer la première</a>
                            @endif
                        </p>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>
@endsection