<?php

namespace App\Filament\Widgets\Data;

class HelperMoveingAverage
{
    public static function get(&$data)
    {

        $arr = $data['datasets'][0]['data'];

        $data['labels'] = array_slice($data['labels'], 2);

        $new = [];
        $last = count($arr);
        foreach ($arr as $key => $value) {
            if ($key == 1) {
                $new[] = round(($arr[0] + $value + $arr[2]) / 3, 3);
            } elseif ($key > 1 && $key < $last - 1) {
                $new[] = round(($arr[$key - 1] + $value + $arr[$key + 1]) / 3, 1);
            }
        }
        $data['datasets'][0]['borderColor'] = '#00a63e';
        $data['datasets'][0]['data'] = $new;
    }
}