private static bool NewRecord()
{
Person person;
Country countryPerson, countryGrandPrix;
City city;
GrandPrix grandprix;
Result result;
person = Person.Read();
//
if (personRep.IsPersonExist(person))
{
Console.WriteLine("Skater with this name is already exist.\nTry again.");
return(false);
}
countryPerson = Country.Read();
//
if (countryRep.IsCountryExist(countryPerson))
{
countryPerson = countryRep.GetSameExist(countryPerson);
}
countryPerson.AddPerson(person);
grandprix = GrandPrix.Read();
//
if (grandprixRep.IsGrandPrixExist(grandprix))
{
grandprix = grandprixRep.GetSameExist(grandprix);
Console.WriteLine(grandprix);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
countryRep.Save(countryPerson);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add new record:");
Console.WriteLine(person);
return(true);
}
city = City.Read();
//
if (cityRep.IsCityExist(city))
{
Console.WriteLine("Grand Prix in this city is already exist.\nTry again.");
return(false);
}
city.AddGrandPrix(grandprix);
countryGrandPrix = Country.Read();
//
if (countryRep.IsCountryExist(countryGrandPrix))
{
countryGrandPrix = countryRep.GetSameExist(countryGrandPrix);
countryGrandPrix.AddCity(city);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
countryRep.Save(countryPerson);
countryRep.Save(countryGrandPrix);
cityRep.Save(city);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add new record:");
Console.WriteLine(person);
return(true);
}
countryGrandPrix.AddCity(city);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
countryRep.Save(countryPerson);
countryRep.Save(countryGrandPrix);
cityRep.Save(city);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add new record:");
Console.WriteLine(person);
return(true);
}
private static bool AddSkaterToGrandPrix()
{
ShowAllSkaters();
int SkaterID;
Console.Write("Input the skater ID: ");
try
{
SkaterID = Convert.ToInt32(Console.ReadLine());
}
catch (FormatException)
{
Console.WriteLine("Be more careful and try again.");
throw;
}
catch (OverflowException)
{
Console.WriteLine("Be more careful and try again.");
throw;
}
if (!personRep.IsIDExist(SkaterID))
{
Console.WriteLine("Be more careful and try again.");
return(false);
}
Console.Clear();
Console.WriteLine("Skater {0} add to Grand Prix:", SkaterID);
Person person = personRep.GetById(SkaterID);
GrandPrix grandprix = GrandPrix.Read();
Country country;
City city;
Result result;
//
if (grandprixRep.IsGrandPrixExist(grandprix))
{
grandprix = grandprixRep.GetSameExist(grandprix);
Console.WriteLine(grandprix);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add skater to Grand Prix:");
Console.WriteLine(person);
return(true);
}
//
city = City.Read();
//
if (cityRep.IsCityExist(city))
{
Console.WriteLine("Grand Prix in this city is already exist.\nTry again.");
return(false);
}
city.AddGrandPrix(grandprix);
//
country = Country.Read();
if (countryRep.IsCountryExist(country))
{
country = countryRep.GetSameExist(country);
country.AddCity(city);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
countryRep.Save(country);
cityRep.Save(city);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add skater to Grand Prix:");
Console.WriteLine(person);
return(true);
}
country.AddCity(city);
result = Result.Read();
grandprix.AddResult(result);
person.AddResult(result);
countryRep.Save(country);
cityRep.Save(city);
personRep.Save(person);
grandprixRep.Save(grandprix);
resultRep.Save(result);
Console.WriteLine("Add skater to Grand Prix:");
Console.WriteLine(person);
return(true);
}