package main

import (
	"log"
	"math"
	"strconv"
)

func FreqMhztoHz(freq string) string {
	frequency, err := strconv.ParseFloat(freq, 64)
	if err != nil {
		log.Println("could not convert frequency string to int", err)
	}

	frequency = frequency / 1000

	return strconv.FormatFloat(frequency, 'f', 6, 64)
}

func FreqHztoMhz(freq string) string {
	frequency, err := strconv.ParseFloat(freq, 64)
	if err != nil {
		log.Println("could not convert frequency string to int", err)
	}

	frequency = frequency * 1000

	return strconv.FormatFloat(frequency, 'f', 6, 64)
}

func roundFloat(val float64, precision uint) float64 {
	ratio := math.Pow(10, float64(precision))
	return math.Round(val*ratio) / ratio
}