/// <summary>
/// The override of ExecuteSelection handles whatever selection was made by the user.
/// This is where any business logic is executed.
/// </summary>
/// <param name="choice">"Key" of the user's menu selection</param>
/// <returns></returns>
protected override bool ExecuteSelection(string choice)
{
string countryCode;
switch (choice)
{
case "1": // List Countries
// Show user a list of items available
ListCountries();
Pause("");
return(true);
case "2": // List Countries on a continent
string continent = GetString("Enter the Continent Name: ");
ListCountries(continent);
Pause("");
return(true);
case "3": // Show the Country sub-menu
countryCode = GetString("Enter the Country Code: ");
Country country = countryDAO.GetCountryByCode(countryCode);
if (country == null)
{
Pause($"Sorry, country '{countryCode}' does not exist.");
return(true);
}
// Code was found, invole the Country menu
CountryMenu menu = new CountryMenu(country, cityDAO, countryDAO, languageDAO);
menu.Run();
return(true);
}
return(true);
}