public static Validation <Error, ICentralinoLine> Of(string line)
{
return(LineDto.Of(line).ToValidation().Bind(lineDto =>
{
var internalNumber = new InternalNumber(lineDto.InternalNumberStr);
var externalNumber = ExternalNumber.Of(lineDto.ExternalNumberStr);
var coCode = new CoCode(lineDto.CoCodeStr);
var cdCode = string.IsNullOrWhiteSpace(lineDto.CdCodeStr) ? None : Some(new CdCode(lineDto.CdCodeStr));
Validation <Error, DateTime> dateTimeValue = ReadDate(lineDto.DateTimeStr).MapFail(error => EnrichError(error, line));
Validation <Error, Cost> costValue = ReadCost(lineDto.CostStr).MapFail(error => EnrichError(error, line));;
Validation <Error, Duration> durationValue = ReadDuration(lineDto.DurationStr).MapFail(error => EnrichError(error, line));;
return (dateTimeValue, costValue, durationValue).Apply((dateTime, cost, duration) =>
(ICentralinoLine)externalNumber
.CreateCall(new CallData(
line,
dateTime,
internalNumber,
coCode,
cdCode,
duration,
cost)));
}));
}
public static Either <Error, LineDto> Of(string line)
{
var minimumLength = 70;
if (line.Length < minimumLength)
{
return(Prelude.Left(Error.New($"line ${line} should be at least ${minimumLength} characters long")));
}
var lineDto = new LineDto
(
dateTimeStr: ReadLineToken(line, 0, 14),
internalNumberStr: ReadLineToken(line, 14, 7),
coCodeStr: ReadLineToken(line, 21, 3),
externalNumberStr: ReadLineToken(line, 24, 21),
durationStr: ReadLineToken(line, 45, 9),
costStr: ReadLineToken(line, 54, 11),
cdCodeStr: ReadLineToken(line, 65, 15)
);
return(Prelude.Right(lineDto));
}
