<?php

namespace App\Dashboard\Stats;

class BreakdownResult
{
    /**
     * @param  array<int, Breakdown>  $rows
     */
    public function __construct(
        public readonly array $rows,
    ) {}

    public function total(): int
    {
        return array_sum(array_map(fn (Breakdown $row): int => $row->count, $this->rows));
    }

    public function shareOf(Breakdown $row): float
    {
        $total = $this->total();

        return $total > 0 ? round(($row->count / $total) * 100, 1) : 0.0;
    }
}