public void Add(Record record)
{
var firstname = record.FirstName != null ? record.FirstName.ToLower() : string.Empty;
var middleName = record.MiddleName != null ? record.MiddleName.ToLower() : string.Empty;
var lastname = record.LastName != null ? record.LastName.ToLower() : string.Empty;
var town = record.Town != null ? record.Town.ToLower() : string.Empty;
var phone = record.Phone != null ? record.Phone.ToLower() : string.Empty;
this.FirstNames.Add(firstname, record);
this.MiddleNames.Add(middleName, record);
this.LastNames.Add(lastname, record);
this.Towns.Add(town, record);
}
private static void PopulatePhoneBookFromFile(PhoneBook phonebook, string path)
{
var reader = new StreamReader(path);
using (reader)
{
var line = reader.ReadLine();
while (line != null)
{
var recordParts = line.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
var names = recordParts[0].Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Record record;
if (names.Length == 1)
{
record = new Record(names[0], null, null, recordParts[1], recordParts[2]);
phonebook.Add(record);
}
else if (names.Length == 2)
{
record = new Record(names[0], names[1], null, recordParts[1], recordParts[2]);
phonebook.Add(record);
}
else if (names.Length == 3)
{
record = new Record(names[0], names[1], names[2], recordParts[1], recordParts[2]);
phonebook.Add(record);
}
else
{
throw new FormatException("The file database is not correct");
}
line = reader.ReadLine();
}
}
}