@extends('layouts.app')
@section('title', 'Productos')
@section('page-title', 'Productos — Logística')
@section('breadcrumb')
    <li class="breadcrumb-item"><a href="{{ route('logistica.dashboard') }}">Logística</a></li>
    <li class="breadcrumb-item active">Productos</li>
@endsection
@section('content')

<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h3 class="card-title mb-0"><i class="fas fa-boxes mr-2"></i>Productos</h3>
        @hasanyrole('super-admin|jefe-logistica')
        <a href="{{ route('logistica.productos.create') }}" class="btn btn-light btn-sm">
            <i class="fas fa-plus mr-1"></i>Nuevo Producto
        </a>
        @endhasanyrole
    </div>
    <div class="card-body">
        <form method="GET" class="row mb-3">
            <div class="col-md-4">
                <input type="text" name="search" value="{{ request('search') }}"
                    class="form-control form-control-sm" placeholder="Buscar por nombre o código...">
            </div>
            <div class="col-md-3">
                <select name="categoria_id" class="form-control form-control-sm">
                    <option value="">Todas las categorías</option>
                    @foreach($categorias as $cat)
                        <option value="{{ $cat->id }}" {{ request('categoria_id') == $cat->id ? 'selected' : '' }}>
                            {{ $cat->nombre }}
                        </option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-3">
                <select name="almacen_id" class="form-control form-control-sm">
                    <option value="">Todos los almacenes</option>
                    @foreach($almacenes as $alm)
                        <option value="{{ $alm->id }}" {{ request('almacen_id') == $alm->id ? 'selected' : '' }}>
                            {{ $alm->nombre }}
                        </option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-2">
                <button type="submit" class="btn btn-primary btn-sm w-100">
                    <i class="fas fa-search mr-1"></i>Filtrar
                </button>
            </div>
        </form>

        <div class="table-responsive">
            <table class="table table-sm table-hover">
                <thead class="thead-light">
                    <tr>
                        <th>Código</th>
                        <th>Nombre</th>
                        <th>Categoría</th>
                        <th>Almacén</th>
                        <th>Stock Actual</th>
                        <th>U.M.</th>
                        <th>Precio (S/.)</th>
                        <th>Estado</th>
                        <th>Acciones</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($productos as $p)
                        <tr>
                            <td><code>{{ $p->codigo }}</code></td>
                            <td>{{ $p->nombre }}</td>
                            <td><span class="badge badge-light">{{ $p->categoria->nombre }}</span></td>
                            <td><small>{{ $p->almacen->nombre }}</small></td>
                            <td>
                                @php $stockActual = $p->stock_actual ?? 0; @endphp
                                <span class="{{ ($stockActual <= $p->stock_minimo) ? 'text-danger font-weight-bold' : '' }}">
                                    {{ number_format($stockActual, 2) }}
                                </span>
                                @if($stockActual <= $p->stock_minimo)
                                    <i class="fas fa-exclamation-triangle text-warning ml-1" title="Bajo stock mínimo ({{ $p->stock_minimo }})"></i>
                                @endif
                            </td>
                            <td>{{ $p->unidadMedida->abreviatura }}</td>
                            <td class="text-right">{{ number_format($p->precio_unitario, 4) }}</td>
                            <td>
                                @if($p->activo)
                                    <span class="badge badge-success">Activo</span>
                                @else
                                    <span class="badge badge-secondary">Inactivo</span>
                                @endif
                            </td>
                            <td>
                                <a href="{{ route('logistica.productos.show', $p) }}" class="btn btn-xs btn-info" title="Ver detalle">
                                    <i class="fas fa-eye"></i>
                                </a>
                                <a href="{{ route('logistica.productos.pdf', $p) }}" target="_blank" class="btn btn-xs btn-danger" title="Ver PDF">
                                    <i class="fas fa-file-pdf"></i>
                                </a>
                                @hasanyrole('super-admin|jefe-logistica')
                                <a href="{{ route('logistica.productos.edit', $p) }}" class="btn btn-xs btn-warning" title="Editar">
                                    <i class="fas fa-edit"></i>
                                </a>
                                <form method="POST" action="{{ route('logistica.productos.destroy', $p) }}"
                                    style="display:inline" onsubmit="return confirm('¿Desea eliminar el producto {{ addslashes($p->nombre) }}?')">
                                    @csrf @method('DELETE')
                                    <button type="submit" class="btn btn-xs btn-danger" title="Eliminar">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                </form>
                                @endhasanyrole
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="9" class="text-center text-muted py-4">
                                <i class="fas fa-inbox fa-2x mb-2 d-block"></i>No se encontraron productos.
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <div class="mt-2">{{ $productos->links() }}</div>
    </div>
</div>

@endsection