class View
{
    public function listar_registros( $query, AbstractAction $action, $paginacao='' )
    {
        $ctrl = getGet('ctrl');
        $ac = getGet('ac');

        $order = getGet('order')!='DESC' ? 'DESC' : 'ASC';


        $html = '<h2>Bem vindo, <b>'.getSession('nome').'</b></h2>';
        $html .= '<a href="?ctrl='.$ctrl.'&ac=new" class="additem">Adicionar '.ucfirst( $ctrl ).'</a>';
        $html .= '<table id="lista">';
        $html .= '
            <thead>
                <tr>
                    <th><input class="check-all" type="checkbox" /></th>
                    <th><a href="?ctrl='.$ctrl.'&ac='.$ac.'&by=id&order='.$order.'">ID</a></th>
                    <th><a href="?ctrl='.$ctrl.'&ac='.$ac.'&by=label&order='.$order.'">Nome</a></th>';

        $bool_ths = method_exists( $action, 'ths' );

        if( $bool_ths ) $html .= $action->ths();

        $html .= '<th>Opções</th>
                </tr>
            </thead>
            <tfoot>
                <tr>
                    <td colspan="6">
                        <div class="bulk-actions align-left">
                            <select name="dropdown">
                                <option value="option1">Escolha uma ação...</option>
                                <option value="option3">Deletar</option>
                            </select>
                            <a class="button" href="#">Aplicar as selecionadas</a>
                        </div>
                        '.$paginacao.'
                    </td>
                </tr>
            </tfoot>
            <tbody>';

        if( $query && $query->num_rows )
        {
            $i=1;
            while( $dados = $query->fetch_object() )
            {
                $class = $i%2==0 ? ' class="alt-row"' : '';

                $html .= '<tr'.$class.'>
                    <td><input type="checkbox" name="id[]" value="'.$dados->id.'" /></td>
                    <td><a href="?ctrl='.$ctrl.'&ac=view&id='.$dados->id.'">'.$dados->id.'</a></td>
                    <td class="nome"><a href="?ctrl='.$ctrl.'&ac=view&id='.$dados->id.'">'.$dados->label.'</a></td>';

                if( $bool_ths ) $html .= $action->tds( $dados );

                $html .= '
                    <td>
                        <!-- Icons -->
                         <a href="?ctrl='.$ctrl.'&ac=view&id='.$dados->id.'" title="Editar"><img src="resources/images/icons/pencil.png" alt="Edit" /></a>
                         <a href="?ctrl='.$ctrl.'&ac=del&id='.$dados->id.'" title="Deletar"><img src="resources/images/icons/cross.png" alt="Delete" /></a>
                    </td>
                </tr>';

                $i++;
            }
        }
        else
            $html .=  '<tr><td></td><td colspan="3" class="nome">Nenhum cadastro</td></tr>';

        $html .= '</tbody></table>';
        echo $html;
    }