/// <summary>
/// Prompts for environment by looking into spreadsheet and listing them out
/// to the console.
/// </summary>
/// <param name="source">The data source.</param>
/// <param name="context">The preprocessing context.</param>
/// <returns></returns>
private static string PromptForEnvironment(DataSource source, PreprocessingContext context)
{
SettingsLoader loader = new SettingsLoader(context);
Console.WriteLine("Environment name was not passed.");
Console.WriteLine("");
ConsoleUtils.WriteLine(ConsoleColor.Cyan, "These are the environment columns found in the spreadsheet:");
List <string> environments = loader.GetEnvironments(source);
for (int j = 0; j < environments.Count; j++)
{
ConsoleUtils.WriteLine(ConsoleColor.Cyan, string.Format(" {0} - {1}", j, environments[j]));
}
ConsoleUtils.Write(ConsoleColor.Cyan, "Type the environment # to use and press Enter: ");
string environmentIndexString = Console.ReadLine();
int environmentIndex = -1;
if (int.TryParse(environmentIndexString, out environmentIndex))
{
return(environments[environmentIndex]);
}
return(null);
}