private static int SetTimerInterval(StooqLogger logger)
{
logger.LogMessage("Set the timer interval in miliseconds");
int interval;
var isInteger = int.TryParse(Console.ReadLine().ToString(), out interval);
while (!isInteger)
{
logger.LogMessage("Type in an integer value");
isInteger = int.TryParse(Console.ReadLine().ToString(), out interval);
}
return(interval);
}
static async Task MainAsync(string[] args)
{
var archiveManager = new StooqExchangeRateArchiveManager();
var exchangeDownloader = new StooqExchangeRateDownloader();
var exchangeRateRetriever = new StooqExchangeRateRetriever();
var logger = new StooqLogger();
var stockExchangeProcessor = new StooqExchangeProcessor(archiveManager, exchangeDownloader, exchangeRateRetriever, logger);
var conditionFlag = true;
// The safest way to use timer events is to manage them right there from where they've been called
// That's why this code below hasn't been extracted to a seperate class or function
Timer timer = new Timer(10000);
timer.Elapsed += async(sender, e) => await stockExchangeProcessor.RunProcessAsync();
timer.Start();
while (conditionFlag)
{
logger.LogMessage("Press Enter to exit");
logger.LogMessage("Press T to change interval");
var keyPressed = Console.ReadKey();
if (keyPressed.Key == ConsoleKey.Enter)
{
timer.Stop();
conditionFlag = false;
}
if (keyPressed.Key == ConsoleKey.T)
{
timer.Stop();
Console.WriteLine();
timer.Interval = SetTimerInterval(logger);
timer.Start();
}
}
}