public Presenter(Model model)
{
this.model = model;
this.model.ModelUpdated += ModelUpdateHandler;
formatter = EnglishFormat;
}
/// <summary>
/// Handles command represented as string
/// </summary>
public void HandleCommand(string command)
{
command = command.Trim().ToLower();
if (command.StartsWith("setunits"))
{
var unit = Regex.Match(command, "\\((.*?)\\)").Groups[1].Value;
if (new ArrayList {
"celsius", "c", "cels"
}.Contains(unit))
{
model.WeatherProviderDelegate = x => WeatherProvider.GetWeatherForCity(x, TemperatureUnit.C);
}
else if (new ArrayList {
"fahrenheit", "f"
}.Contains(unit))
{
model.WeatherProviderDelegate = x => WeatherProvider.GetWeatherForCity(x, TemperatureUnit.F);
}
}
else if (command.StartsWith("setlanguage"))
{
var value = Regex.Match(command, "\\((.*?)\\)").Groups[1].Value;
if (new ArrayList {
"cs", "czech", "cze"
}.Contains(value))
{
formatter = CzechFormat;
}
else if (new ArrayList {
"en", "english", "eng"
}.Contains(value))
{
formatter = EnglishFormat;
}
}
else if (command == "x")
{
Environment.Exit(0);
}
else
{
model.City = command;
}
}
