@extends('layouts.admin')
@section('title', 'Categorías KB')

@section('content')
<div class="max-w-3xl mx-auto space-y-6">
    <div class="flex items-center justify-between">
        <div>
            <a href="{{ route('admin.kb.index') }}" class="text-xs text-gray-500 hover:text-indigo-400 mb-2 inline-block">
                <i class="fas fa-arrow-left mr-1"></i> Volver a Artículos
            </a>
            <h1 class="text-xl font-bold">📁 Categorías</h1>
        </div>
    </div>

    {{-- Add Category --}}
    <form method="POST" action="{{ route('admin.kb.categories.store') }}"
          class="bg-gray-800 rounded-xl border border-gray-700 p-4 flex flex-wrap gap-3 items-end">
        @csrf
        <div class="flex-1 min-w-48">
            <label class="text-xs text-gray-500 block mb-1">Nombre</label>
            <input type="text" name="name" required placeholder="Ej: Microsoft Teams"
                class="w-full bg-gray-700 border border-gray-600 rounded-lg px-3 py-2 text-sm focus:border-indigo-500 outline-none">
        </div>
        <div class="w-32">
            <label class="text-xs text-gray-500 block mb-1">Ícono (archivo)</label>
            <input type="text" name="icon" placeholder="icon.png"
                class="w-full bg-gray-700 border border-gray-600 rounded-lg px-3 py-2 text-sm focus:border-indigo-500 outline-none">
        </div>
        <div class="flex-1 min-w-48">
            <label class="text-xs text-gray-500 block mb-1">Descripción</label>
            <input type="text" name="description" placeholder="Breve descripción..."
                class="w-full bg-gray-700 border border-gray-600 rounded-lg px-3 py-2 text-sm focus:border-indigo-500 outline-none">
        </div>
        <button type="submit" class="px-4 py-2 bg-indigo-600 hover:bg-indigo-700 rounded-lg text-sm transition">
            <i class="fas fa-plus mr-1"></i> Agregar
        </button>
    </form>

    {{-- Categories List --}}
    <div class="bg-gray-800 rounded-xl border border-gray-700 overflow-hidden">
        <table class="w-full text-sm">
            <thead class="border-b border-gray-700 text-gray-500 text-xs uppercase">
                <tr>
                    <th class="px-4 py-3 text-left">Categoría</th>
                    <th class="px-4 py-3 text-left hidden md:table-cell">Slug</th>
                    <th class="px-4 py-3 text-center">Artículos</th>
                    <th class="px-4 py-3 text-right">Acción</th>
                </tr>
            </thead>
            <tbody>
                @forelse($categories as $cat)
                <tr class="border-b border-gray-700/50 hover:bg-gray-700/30 transition">
                    <td class="px-4 py-3">
                        <div class="flex items-center gap-3">
                            <div class="w-8 h-8 rounded-lg bg-indigo-600/20 flex items-center justify-center">
                                <i class="fas {{ $cat->iconClass() }} text-indigo-400 text-xs"></i>
                            </div>
                            <span class="text-white font-medium">{{ $cat->name }}</span>
                        </div>
                    </td>
                    <td class="px-4 py-3 hidden md:table-cell text-gray-500 font-mono text-xs">{{ $cat->slug }}</td>
                    <td class="px-4 py-3 text-center text-gray-400">{{ $cat->articles_count }}</td>
                    <td class="px-4 py-3 text-right">
                        @if($cat->articles_count == 0)
                        <form method="POST" action="{{ route('admin.kb.categories.destroy', $cat->id) }}"
                              onsubmit="return confirm('¿Eliminar esta categoría?')" class="inline">
                            @csrf @method('DELETE')
                            <button class="w-8 h-8 rounded-lg bg-red-600/20 text-red-400 flex items-center justify-center hover:bg-red-600/40 transition ml-auto">
                                <i class="fas fa-trash text-xs"></i>
                            </button>
                        </form>
                        @else
                        <span class="text-xs text-gray-600">Con artículos</span>
                        @endif
                    </td>
                </tr>
                @empty
                <tr><td colspan="4" class="px-4 py-8 text-center text-gray-600">No hay categorías</td></tr>
                @endforelse
            </tbody>
        </table>
    </div>
</div>
@endsection