/// <summary>
/// Method get data and create record.
/// </summary>
/// <param name="inputData">input data.</param>
/// <returns>id of new record.</returns>
public int CreateRecord(FileCabinetInputData inputData)
{
if (inputData is null)
{
throw new ArgumentNullException(nameof(inputData), "must not be null");
}
this.Validator.ValidateParameters(inputData);
var record = new FileCabinetRecord
{
Id = this.list.Count + 1,
FirstName = inputData.FirstName,
LastName = inputData.LastName,
DateOfBirth = inputData.DateOfBirth,
Gender = inputData.Gender,
Experience = inputData.Experience,
Account = inputData.Account,
};
this.list.Add(record);
if (this.firstNameDictionary.ContainsKey(record.FirstName.ToUpper(CultureInfo.InvariantCulture)))
{
this.firstNameDictionary[record.FirstName.ToUpper(CultureInfo.InvariantCulture)].Add(record);
}
else
{
this.firstNameDictionary.Add(record.FirstName.ToUpper(CultureInfo.InvariantCulture), new List <FileCabinetRecord> {
record
});
}
if (this.lastNameDictionary.ContainsKey(record.LastName.ToUpper(CultureInfo.InvariantCulture)))
{
this.lastNameDictionary[record.LastName.ToUpper(CultureInfo.InvariantCulture)].Add(record);
}
else
{
this.lastNameDictionary.Add(record.LastName.ToUpper(CultureInfo.InvariantCulture), new List <FileCabinetRecord> {
record
});
}
if (this.dateOfBirthDictionary.ContainsKey(record.DateOfBirth))
{
this.dateOfBirthDictionary[record.DateOfBirth].Add(record);
}
else
{
this.dateOfBirthDictionary.Add(record.DateOfBirth, new List <FileCabinetRecord> {
record
});
}
return(record.Id);
}
/// <summary>
/// Recovers saved snapshot recordings.
/// </summary>
/// <param name="snapshot">Snapshot.</param>
/// <returns>count of restored recordings.</returns>
public int Restore(FileCabinetServiceSnapshot snapshot)
{
if (snapshot is null)
{
throw new ArgumentNullException($"{nameof(snapshot)} cannot be null.");
}
int count = 0;
foreach (var record in snapshot.Records)
{
try
{
int id = record.Id;
if (id <= 0)
{
throw new ArgumentOutOfRangeException($"{nameof(id)} must be positive.");
}
var data = new FileCabinetInputData(record.FirstName, record.LastName, record.DateOfBirth, record.Gender, record.Experience, record.Account);
if (id <= this.list.Count)
{
this.EditRecord(id, data);
count++;
}
else
{
this.CreateRecord(data);
if (this.firstNameDictionary.ContainsKey(record.FirstName.ToUpper(CultureInfo.InvariantCulture)))
{
this.firstNameDictionary[record.FirstName.ToUpper(CultureInfo.InvariantCulture)].Add(record);
}
else
{
this.firstNameDictionary.Add(record.FirstName.ToUpper(CultureInfo.InvariantCulture), new List <FileCabinetRecord> {
record
});
}
if (this.lastNameDictionary.ContainsKey(record.LastName.ToUpper(CultureInfo.InvariantCulture)))
{
this.lastNameDictionary[record.LastName.ToUpper(CultureInfo.InvariantCulture)].Add(record);
}
else
{
this.lastNameDictionary.Add(record.LastName.ToUpper(CultureInfo.InvariantCulture), new List <FileCabinetRecord> {
record
});
}
if (this.dateOfBirthDictionary.ContainsKey(record.DateOfBirth))
{
this.dateOfBirthDictionary[record.DateOfBirth].Add(record);
}
else
{
this.dateOfBirthDictionary.Add(record.DateOfBirth, new List <FileCabinetRecord> {
record
});
}
count++;
}
}
catch (IndexOutOfRangeException indexOutOfRangeException)
{
Console.WriteLine($"Import record with id {record.Id} failed: {indexOutOfRangeException.Message}");
}
catch (ArgumentException)
{
Console.WriteLine($"Import record with id {record.Id} failed.");
}
}
return(count);
}