private string GetNewDownloadSize()
{
var downloadSizeUnit = (DownloadSize.Type)((ComboBoxItem)DownloadSizeUnit.SelectedItem).Tag;
var downloadSize = new DownloadSize(downloadSizeUnit, double.Parse(DownloadSize.Text));
var downloadSpeed = new DownloadSpeed(DownloadEstimator.DownloadSpeed.Type.Mbps, double.Parse(DownloadSpeed.Content.ToString()));
downloadSize = new DownloadSize(DownloadEstimator.DownloadSize.Type.MegaBit, downloadSize.MegaBits - (downloadSpeed.Mbps * 0.5));
return(downloadSize.Bits >= 0 ? $"{downloadSize.ConvertTo(downloadSizeUnit):F2}" : "0.00");
}
private string GetTimeRemaining()
{
if (DownloadSpeed.Content == null || string.IsNullOrEmpty(DownloadSize.Text))
{
return("");
}
var downloadSize = new DownloadSize(DownloadEstimator.DownloadSize.Type.GigaByte, double.Parse(DownloadSize.Text));
var downloadSpeed = new DownloadSpeed(DownloadEstimator.DownloadSpeed.Type.Mbps, double.Parse((string)DownloadSpeed.Content));
if (Math.Abs(downloadSpeed.BitsPerSecond) < .001)
{
return("00h:00m:00s");
}
var timeRemaining = TimeSpan.FromSeconds(DownloadCalculations.GetTimeRemaining(downloadSpeed, downloadSize));
return
($"{timeRemaining.Hours:D2}h:{timeRemaining.Minutes:D2}m:{timeRemaining.Seconds:D2}s");
}
public static double GetTimeRemaining(DownloadSpeed downloadSpeed, DownloadSize downloadSize)
{
return(downloadSize.Bytes / downloadSpeed.BytesPerSecond);
}