private static bool UpdateField(Account account, string field, string newValue )
{
switch (field.ToLower())
{
case "firstname":
if (newValue.Contains('@') || newValue.Contains('.'))
{
return false;
}
account.FirstName = newValue;
break;
case "lastname":
if (newValue.Contains('@') || newValue.Contains('.'))
{
return false;
}
account.LastName = newValue;
break;
case "age":
try
{
account.Age = Byte.Parse(newValue);
}
catch (Exception)
{
return false;
}
break;
case "position":
if (newValue.Contains('@') || newValue.Contains('.'))
{
return false;
}
account.Position = newValue;
break;
case "email":
if (newValue.Contains(' '))
{
return false;
}
account.Email = newValue;
break;
case "salary":
try
{
account.Salary = UInt32.Parse(newValue);
}
catch (Exception)
{
return false;
}
break;
default:
return false;
}
return true;
}
public void Add(Account newAcc)
{
uint maxId = 0;
foreach (Account account in accounts)
{
if (account.Id > maxId)
{
maxId = account.Id;
}
}
newAcc.Id = maxId + 1;
accounts.Add(newAcc);
}
public void AddNewAccount(List<String> userCommands)
{
int accountsAdded = 0;
if (userCommands.Count < 2)
{
SendMessage("Информация о новом каталоге не указана");
return;
}
userCommands.RemoveAt(0);
string command = String.Join(" ", userCommands.ToArray());
Regex parseBrackets = new Regex(@"\(([A-z,А-я,0-9,'\,,@,\.,\-,\s]*)\)");
// Контроль почтового адреса не строгий умышленно. Туда можно записать и пустую строку
Regex parseFields = new Regex(@"'([A-z,А-я,0-9,\-,\s]*)'\s*,\s*
'([A-z,А-я,0-9,\-,\s]*)'\s*,\s*
'([0-9]*)'\s*,\s*
'([A-z,А-я,0-9,\-,\s]*)'\s*,\s*
'([A-z,0-9,\-,@,\.]*)'\s*,\s*
'([0-9]*)'\s*\s*", RegexOptions.IgnorePatternWhitespace);
Match inBrackets = parseBrackets.Match(command);
while (inBrackets.Success)
{
Match fields = parseFields.Match(inBrackets.Groups[1].Value);
while (fields.Success)
{
try
{
Account account = new Account();
account.FirstName = fields.Groups[1].Value;
account.LastName = fields.Groups[2].Value;
if (fields.Groups[3].Value == "")
{
account.Age = null;
}
else
{
account.Age = Byte.Parse(fields.Groups[3].Value);
}
account.Position = fields.Groups[4].Value;
account.Email = fields.Groups[5].Value;
if (fields.Groups[6].Value == "")
{
account.Salary = null;
}
else
{
account.Salary = UInt32.Parse(fields.Groups[6].Value);
}
ConsoleMenu.AccountTable.Add(account);
accountsAdded++;
}
catch (Exception)
{
// Это сообщение выводиться не должно.
SendMessage("Ошибка парсинга строк.");
return;
}
fields = fields.NextMatch();
}
inBrackets = inBrackets.NextMatch();
}
SendMessage("Добавлено " + accountsAdded + " каталогов.");
}
