@extends('layouts.app')
@section('title', 'Categorías')

@section('content')
<div class="container pb-5">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h3 class="fw-bold m-0 text-primary"><i class="bi bi-tags"></i> Categorías</h3>
        <button class="btn btn-primary rounded-pill shadow-sm" data-bs-toggle="modal" data-bs-target="#modalCrearCategoria">
            <i class="bi bi-plus-lg"></i> Nueva
        </button>
    </div>

    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show rounded-4" role="alert">
            {{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
        </div>
    @endif

    <!-- Buscador Móvil -->
    <div class="mb-4">
        <form action="{{ route('categorias.index') }}" method="GET">
            <div class="input-group input-group-lg shadow-sm rounded-pill overflow-hidden border bg-white">
                <span class="input-group-text bg-white border-0 pe-1">
                    <i class="bi bi-search text-muted"></i>
                </span>
                <input type="text" class="form-control border-0 shadow-none" name="buscar" placeholder="Buscar categoría..." value="{{ $buscar ?? '' }}">
                
                @if(isset($buscar) && $buscar != '')
                    <a href="{{ route('categorias.index') }}" class="btn btn-white border-0 text-danger d-flex align-items-center px-3">
                        <i class="bi bi-x-circle-fill"></i>
                    </a>
                @endif
                <button class="btn btn-primary px-4 fw-bold" type="submit">Ir</button>
            </div>
        </form>
    </div>
    
    @if ($errors->any())
        <div class="alert alert-danger rounded-4">
            <ul class="mb-0">
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <!-- Lista de tarjetas para móviles -->
    <div class="row g-3">
        @foreach($categorias as $cat)
        <div class="col-12">
            <div class="card shadow-sm border-0 rounded-4">
                <div class="card-body d-flex justify-content-between align-items-center p-3">
                    <span class="fs-5 fw-semibold">{{ $cat->nombre }}</span>
                    
                    <div class="d-flex gap-2">
                        <!-- Botón Editar -->
                        <button type="button" class="btn btn-outline-primary btn-sm rounded-circle p-2" 
                                onclick="abrirModalEditar({{ $cat->idcategoria }}, '{{ addslashes($cat->nombre) }}')">
                            <i class="bi bi-pencil"></i>
                        </button>

                        <!-- Botón Eliminar -->
                        <form action="{{ route('categorias.destroy', $cat->idcategoria) }}" method="POST" onsubmit="return confirm('¿Seguro que deseas eliminar esta categoría?');">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="btn btn-outline-danger btn-sm rounded-circle p-2">
                                <i class="bi bi-trash"></i>
                            </button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
        @endforeach
    </div>
</div>

<!-- ================= MODALES Ocultos ================= -->

<!-- 1. Modal para NUEVA Categoría -->
<div class="modal fade" id="modalCrearCategoria" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
    <div class="modal-content rounded-4 border-0 shadow">
        <div class="modal-header bg-primary text-white rounded-top-4">
        <h1 class="modal-title fs-5"><i class="bi bi-tags"></i> Agregar Categoría</h1>
        <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Cerrar"></button>
        </div>
        <form action="{{ route('categorias.store') }}" method="POST">
            @csrf
            <div class="modal-body p-4">
                <div class="form-floating mb-2">
                    <input type="text" class="form-control" name="nombre" placeholder="Ej: Electrónica" required maxlength="45">
                    <label>Nombre de la categoría</label>
                </div>
            </div>
            <div class="modal-footer border-0 pb-4 pe-4">
            <button type="button" class="btn btn-light rounded-pill px-4" data-bs-dismiss="modal">Cancelar</button>
            <button type="submit" class="btn btn-primary rounded-pill px-4">Guardar</button>
            </div>
        </form>
    </div>
    </div>
</div>

<!-- 2. Modal para EDITAR Categoría -->
<div class="modal fade" id="modalEditarCategoria" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
    <div class="modal-content rounded-4 border-0 shadow">
        <div class="modal-header bg-warning rounded-top-4">
            <h1 class="modal-title fs-5 text-dark"><i class="bi bi-pencil-square"></i> Editar Categoría</h1>
            <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Cerrar"></button>
        </div>
        <form id="formEditarCategoria" method="POST">
            @csrf
            @method('PUT')
            <div class="modal-body p-4">
                <div class="form-floating mb-2">
                    <input type="text" class="form-control" id="editar_nombre" name="nombre" required maxlength="45">
                    <label>Nuevo nombre</label>
                </div>
            </div>
            <div class="modal-footer border-0 pb-4 pe-4">
            <button type="button" class="btn btn-light rounded-pill px-4" data-bs-dismiss="modal">Cancelar</button>
            <button type="submit" class="btn btn-warning rounded-pill px-4 fw-bold">Actualizar</button>
            </div>
        </form>
    </div>
    </div>
</div>

<script>
    function abrirModalEditar(id, nombreActual) {
        document.getElementById('editar_nombre').value = nombreActual;
        
        // URL absoluta para el action del form
        let urlBase = "{{ url('/categorias') }}"; 
        document.getElementById('formEditarCategoria').action = urlBase + '/' + id;
        
        var modal = new bootstrap.Modal(document.getElementById('modalEditarCategoria'));
        modal.show();
    }
</script>
@endsection