public void Register(ICitizen citizen)
{
if (checkIfExist(citizen.VatId))
{
throw new InvalidOperationException();
}
if (string.IsNullOrEmpty(citizen.VatId))
{
citizen.VatId = registerVatID(citizen);
}
citizens[countNow++] = citizen;
lastDate = SystemDateTime.Now();
}
public string Stats()
{
int countOfMen = this.registry.Count((x) => x.Gender == Gender.Male);
string res = string.Format(
"{0} and {1}",
"man".ToQuantity(countOfMen),
"woman".ToQuantity(this.registry.Length - countOfMen));
if (this.lastUpdate != null)
{
res += string.Format(
". Last registration was {0}",
this.lastUpdate.Humanize(true, SystemDateTime.Now()));
}
return(res);
}
public void Register(ICitizen citizen)
{
this.CheckForRepeats(citizen);
if (this.Count == this.registry.Length)
{
Array.Resize(ref this.registry, this.FindNewCapacity());
}
if (string.IsNullOrWhiteSpace(citizen.VatId))
{
citizen.VatId = this.CalculateValidVatID(citizen);
}
this.registry[this.Count] =
new Citizen(citizen.FirstName, citizen.LastName, citizen.BirthDate, citizen.Gender)
{
VatId = citizen.VatId
};
this.lastUpdate = SystemDateTime.Now();
this.Count++;
}
private void AddCitizenToArray(ICitizen citizen)
{
if (citizen == null)
{
throw new ArgumentNullException("citizen");
}
if (allCitizens.Length == 0)
{
Array.Resize<ICitizen>(ref allCitizens, 1);
}
if (registeredCitizensCount == allCitizens.Length)
{
Array.Resize<ICitizen>(ref allCitizens, allCitizens.Length * 2);
}
allCitizens[registeredCitizensCount] = new Citizen(citizen.FirstName, citizen.LastName, citizen.BirthDate, citizen.Gender);
allCitizens[registeredCitizensCount].VatId = citizen.VatId;
lastRegisterTime = SystemDateTime.Now();
registeredCitizensCount++;
}
public void Register(ICitizen citizen)
{
if (count >= length)
{
throw new IndexOutOfRangeException("Registry is full!");
}
if (Contains(citizen.VatId))
{
throw new InvalidOperationException("This citizen is already exist!");
}
else
{
if (string.IsNullOrEmpty(citizen.VatId))
{
citizen.VatId = GenerateVatId(citizen.BirthDate, citizen.Gender);
}
citizens[count++] = (ICitizen)citizen.Clone();
lastRegistrationTime = SystemDateTime.Now();
}
}
public string Stats()
{
int female = 0;
int male = 0;
for (int i = 0; i < registeredCitizensCount; i++)
{
if (allCitizens[i].Gender == Gender.Female)
{
female++;
}
else
{
male++;
}
}
if (female == 0 && male == 0)
{
return "0 men and 0 women";
}
return "man".ToQuantity(male) + " and " + "woman".ToQuantity(female)
+ ". Last registration was " + lastRegisterTime.Humanize(dateToCompareAgainst: SystemDateTime.Now());
}
public string Stats()
{
var s = this.lastRegistrationDateTime.HasValue ? ". Last registration was " + this.lastRegistrationDateTime.Value.Humanize(dateToCompareAgainst: SystemDateTime.Now()) : string.Empty;
return($"{this.genderCounts[(int)Gender.Male]} m{(char)(97 + (Convert.ToInt32(this.genderCounts[(int)Gender.Male] != 1) * 4))}n and {this.genderCounts[(int)Gender.Female]} wom{(char)(97 + (Convert.ToInt32(this.genderCounts[(int)Gender.Female] != 1) * 4))}n" + s);
}
private bool isValidDateOfBirth(DateTime dateOfBirth)
{
DateTime dtNow = SystemDateTime.Now(); // Not compare without this
return(dateOfBirth.CompareTo(dtNow) > 0);
}
public void Register(ICitizen citizen)
{
int sum = 0;
int sn = 0;
int[] mul = { -1, 5, 7, 9, 4, 6, 10, 5, 7 };
string serNString;
string checkNumber;
string dateString;
TimeSpan livedPeriod;
if (String.IsNullOrEmpty(citizen.VatId))
{
switch (citizen.Gender)
{
case Gender.Female:
{
sn = 0;
break;
}
case Gender.Male:
{
sn = 1;
break;
}
}
livedPeriod = citizen.BirthDate - this.refDate;
dateString = livedPeriod.Days.ToString().PadLeft(5, '0');
do
{
serNString = sn.ToString().PadLeft(4, '0');
var charArr = string.Concat(dateString, serNString);
for (int i = 0; i < charArr.Length; i++)
{
sum += int.Parse(charArr[i].ToString()) * mul[i];
}
checkNumber = ((sum % 11) % 10).ToString();
sn += 2;
}while (this[string.Concat(dateString, serNString, checkNumber)] != null);
citizen.VatId = string.Concat(dateString, serNString, checkNumber);
}
if (this[citizen.VatId] == null)
{
for (int i = 0; i < this.citizenArray.Length; i++)
{
var item = this.citizenArray[i];
if (item == null)
{
item = new Citizen(citizen);
this.lastRegDate = SystemDateTime.Now();
break;
}
}
}
else
{
throw new InvalidOperationException("Same person cannot be added twice");
}
}
