<?php

namespace Scientific;

class Unit
{
    public function __construct(
        private float $value
    )
    {
    }

    public function yotta(): float
    {
        return $this->zetta() / 1000.;
    }

    public function zetta(): float
    {
        return $this->exa() / 1000.;
    }

    public function exa(): float
    {
        return $this->peta() / 1000.;
    }

    public function peta(): float
    {
        return $this->tera() / 1000.;
    }

    public function tera(): float
    {
        return $this->giga() / 1000.;
    }

    public function giga(): float
    {
        return $this->mega() / 1000.;
    }

    public function mega(): float
    {
        return $this->kilo() / 1000.;
    }

    public function kilo(): float
    {
        return $this->unit() / 1000.;
    }

    public function hecto(): float
    {
        return $this->unit() / 100.;
    }

    public function deca(): float
    {
        return $this->unit() / 10.;
    }

    public function unit(): float
    {
        return $this->value;
    }

    public function deci(): float
    {
        return 10. * $this->unit();
    }

    public function centi(): float
    {
        return 100. * $this->unit();
    }

    public function milli(): float
    {
        return 1000. * $this->unit();
    }

    public function micro(): float
    {
        return 1000. * $this->milli();
    }

    public function nano(): float
    {
        return 1000. * $this->micro();
    }

    public function pico(): float
    {
        return 1000. * $this->nano();
    }

    public function femto(): float
    {
        return 1000. * $this->pico();
    }

    public function atto(): float
    {
        return 1000. * $this->femto();
    }

    public function zepto(): float
    {
        return 1000. * $this->atto();
    }

    public function yocto(): float
    {
        return 1000. * $this->yocto();
    }
}