/// <summary>
/// Creates new records with given parameters.
/// </summary>
/// <param name="transfer">Object to transfer parameters of new record.</param>
/// <returns>ID of created record.</returns>
/// <exception cref="ArgumentNullException">Throw when transfer object is null.</exception>
/// <exception cref="ArgumentException">Thrown when transfer data is invalid.</exception>
public int CreateRecord(RecordParametersTransfer transfer)
{
if (transfer is null)
{
throw new ArgumentNullException(nameof(transfer), Configurator.GetConstantString("NullTransfer"));
}
var validationResult = this.recordValidator.ValidateParameters(transfer.RecordSimulation());
if (!validationResult.Item1)
{
throw new ArgumentException(validationResult.Item2);
}
int id;
if (this.dictionaryIdOffset.Count is 0)
{
id = 1;
}
else
{
id = this.dictionaryIdOffset.Keys.Max() + 1;
}
this.dictionaryIdOffset.Add(id, this.currentOffset);
this.currentOffset += this.sizeOfShort;
this.binaryWriter.Seek(this.currentOffset, 0);
this.binaryWriter.Write(id);
this.currentOffset += this.sizeOfInt;
this.binaryWriter.Write(transfer.FirstName);
this.currentOffset += this.sizeOfString;
this.binaryWriter.Seek(this.currentOffset, 0);
this.binaryWriter.Write(transfer.LastName);
this.currentOffset += this.sizeOfString;
this.binaryWriter.Seek(this.currentOffset, 0);
this.binaryWriter.Write(transfer.DateOfBirth.Day);
this.currentOffset += this.sizeOfInt;
this.binaryWriter.Write(transfer.DateOfBirth.Month);
this.currentOffset += this.sizeOfInt;
this.binaryWriter.Write(transfer.DateOfBirth.Year);
this.currentOffset += this.sizeOfInt;
this.binaryWriter.Write(transfer.PatronymicLetter);
this.currentOffset += this.sizeOfChar;
this.binaryWriter.Write(transfer.Income);
this.currentOffset += this.sizeOfDecimal;
this.binaryWriter.Write(transfer.Height);
this.currentOffset += this.sizeOfShort;
return(id);
}
/// <summary>
/// Creates new records with given parameters.
/// </summary>
/// <param name="transfer">Object to transfer parameters of new record.</param>
/// <returns>ID of created record.</returns>
/// <exception cref="ArgumentNullException">Throw when transfer object is null.</exception>
/// <exception cref="ArgumentException">Thrown when transfer data is invalid.</exception>
public int CreateRecord(RecordParametersTransfer transfer)
{
if (transfer is null)
{
throw new ArgumentNullException(nameof(transfer), Configurator.GetConstantString("NullTransfer"));
}
var validationResult = this.recordValidator.ValidateParameters(transfer.RecordSimulation());
if (!validationResult.Item1)
{
throw new ArgumentException(validationResult.Item2);
}
var record = new FileCabinetRecord
{
FirstName = transfer.FirstName,
LastName = transfer.LastName,
DateOfBirth = transfer.DateOfBirth,
Height = transfer.Height,
Income = transfer.Income,
PatronymicLetter = transfer.PatronymicLetter,
};
if (this.list.Count is 0)
{
record.Id = 1;
}
else
{
record.Id = this.ids.Max() + 1;
}
this.list.Add(record);
this.ids.Add(record.Id);
return(record.Id);
}
