/// <summary>
/// This constructor takes the following string format as input:
/// <code>"(id,created,employee(id,firstname,employeeType(id), lastname),location)"</code>
/// I am assuming that ids are integers, and that created is a very simple
/// 2019-01-31 style date string.
/// </summary>
/// <param name="inputString"></param>
public EmployeeLocation(string inputString)
{
InnerAndOuterString inputWithoutParanthesis = ExtractFromParanthesis.fromDelimiter("", inputString);
if (inputWithoutParanthesis == null)
{
// this would happen if there were no paranthesis or if the first character was not an opening paranthesis
throw new ArgumentException("Employee location does not begin and end with paranthesis");
}
InnerAndOuterString employeeAndInputWithoutEmployee = ExtractFromParanthesis.fromDelimiter("employee", inputWithoutParanthesis.inner);
List <string> employeeLocationParts = CSVLine.toListOfLength(employeeAndInputWithoutEmployee.outer, 4);
this.id = GetId.getId(employeeLocationParts.ElementAt(0));
try
{
this.created = DateTime.ParseExact(employeeLocationParts.ElementAt(1), "yyyy-MM-dd", CultureInfo.InvariantCulture);
}
catch (System.FormatException)
{
throw new ArgumentException("Date format not in proper format (yyyy-MM-dd)");
}
this.employee = new Employee(employeeAndInputWithoutEmployee.inner);
this.location = employeeLocationParts.ElementAt(3);
}
/// <summary>
/// This constructor takes the following string format as input:
/// <code>"id,firstname,employeeType(id),lastname"</code>
/// </summary>
/// <param name="inputString"></param>
public Employee(string inputString)
{
InnerAndOuterString employeeTypeAndEmployeeWithoutET = ExtractFromParanthesis.fromDelimiter("employeeType", inputString);
if (employeeTypeAndEmployeeWithoutET == null)
{
throw new ArgumentException("employeeType missing or missing its following paranthesis");
}
List <string> employeeParts = CSVLine.toListOfLength(employeeTypeAndEmployeeWithoutET.outer, 4);
this.id = GetId.getId(employeeParts.ElementAt(0));
this.firstname = employeeParts.ElementAt(1);
this.lastname = employeeParts.ElementAt(3);
this.employeeType = new EmployeeType(employeeTypeAndEmployeeWithoutET.inner);
}
