Datasets line chart

[RedyDelgado]

hi, thanks in advance. How can I modify my code to have "n" line graphs according to my users. I leave my code that works fine, but for a single user.
<script> var config = { type: "line", data: { labels: [], datasets: [{ label: [], data: [], fill: false, borderColor: "rgb(75, 192, 192)", lineTension: 0.1, }] }, options: {} }; window.onload = function() { var datos = <?php echo json_encode($t_reg_x_usuario) ?>; var totaldias = datos.totaldias; var registrosdia = datos.registros_x_dia; var i = 0; for (i = 1; i <= totaldias; i++) { config.data.datasets[0].data.push(registrosdia[i]); config.data.labels.push(i); } var ctx = document.getElementById('chartjs').getContext('2d'); window.myLine = new Chart(ctx, config); }; </script>

in el conponent
$primer_dia = 1; $ultimo_dia = $this->getUltimoDiaMes($anio, $mes); $fecha_inicial = date("Y-m-d H:i:s", strtotime($anio . "-" . $mes . "-" . $primer_dia)); $fecha_final = date("Y-m-d H:i:s", strtotime($anio . "-" . $mes . "-" . $ultimo_dia)); $registros_tickets_usuario = Ticket::whereBetween('created_at', [$fecha_inicial, $fecha_final])->get(); $usuario = user::all(); for ($d = 1; $d <= $ultimo_dia; $d++) { $registros[$d] = 0; } foreach ($registros_tickets_usuario as $registros_x_usuario) { $diasel = intval(date("d", strtotime($registros_x_usuario->created_at))); $registros[$diasel]++; } $t_reg_x_usuario = array("totaldias" => $ultimo_dia, "registros_x_dia" => $registros); return view('dashboard.dashboard-component', compact('t_reg_x_usuario'));