public string GetInfo(string univerName)
{
try
{
UniverLogic univerLogic = new UniverLogic();
return(univerLogic.GetInfo(univerName));
}
catch (Exception e)
{
return(e.Message);
}
}
public List <string> GetUniverStudents(string univerName)
{
try
{
UniverLogic univerLogic = new UniverLogic();
return(univerLogic.GetUniverStudents(univerName));
}
catch (Exception e)
{
return(new List <string> {
e.Message
});
}
}
public Tuple <string, List <string> > GetUniverStudents(int univerId)
{
try
{
UniverLogic univerLogic = new UniverLogic();
var univers = univerLogic.GenerateUnivers();
var univer = univers
.SingleOrDefault(u => u.Id == univerId);
if (univer == null)
{
throw new Exception($" University with Id = {univerId} " +
"was not found in the database 'Univer'. ");
}
return(Tuple
.Create($" The following students study at the {univer.FullName}: ",
univerLogic.GetUniverStudents(univerId)));
}
catch (Exception e)
{
return(Tuple.Create(" Error! ", new List <string> {
e.Message
}));
}
}
public IEnumerable <string> GetAllInfo()
{
var univerLogic = new UniverLogic();
return(univerLogic.GetAllInfo());
}
