public static WebParser GetInstance()
{
if (Instance == null)
{
Instance = new WebParser();
}
return(Instance);
}
public static void Main(string[] args)
{
var tomorrowIoParser = new TomorrowIoParser(WebParser.GetInstance());
var openWeatherMapParser = new OpenWeatherMapParser(WebParser.GetInstance());
do
{
Console.Clear();
Console.WriteLine("This program shows weather for today (" + DateTime.Now.ToShortDateString() + ")\n");
try
{
Console.WriteLine(tomorrowIoParser.CollectData());
}
catch (Exception ex)
{
if (ex is EmptyWeatherDataException)
{
Console.WriteLine(ex.Message);
}
else
{
Console.WriteLine("tomorrow.io is unreachable");
}
}
Console.WriteLine();
try
{
Console.WriteLine(openWeatherMapParser.CollectData());
}
catch (Exception ex)
{
if (ex is EmptyWeatherDataException)
{
Console.WriteLine(ex.Message);
}
else
{
Console.WriteLine("openweathermap.org is unreachable");
}
}
Console.WriteLine("\nPress Any key to refresh values, or ESC to exit the app");
}while (Console.ReadKey().Key != ConsoleKey.Escape);
}
