public override IEnumerable <StandardBankOutputModel> Import(string path)
{
if (!FileWrapper.FileExists(path))
{
throw new ArgumentException("file path not found");
}
var lines = FileWrapper.ReadFile(path);
if (lines == null || !lines.Any())
{
throw new InvalidDataException("file found but no data was found");
}
var enumerable = lines as string[] ?? lines.ToArray();
var outputList = new List <NatwestBankImportModel>();
// ReSharper disable once LoopCanBeConvertedToQuery
foreach (var line in enumerable.Where(x => !x.Contains("Date, Type, Description,")))
{
var parts = CsvSplitterAndStripper.GetPartsOfLine(line);
var collection = parts as string[] ?? parts.ToArray();
var amount = decimal.Parse(collection[3]);
// try parse might be nice but if it fails would we want to continue and skip a row ??? that could be worse than just throwing a exception to discuss with client before implementing
outputList.Add(new NatwestBankImportModel
{
TransactionDate = DateTime.Parse(collection[0]),
Type = collection[1],
Description = collection[2].TrimStart('\''),
// remove ' at start is in here and not stripper as for natest they add them to start of all descriptions specific to natwest so removed in the natwest implementation
TransactionAmount = amount < 0 ? amount * -1 : amount,
TransactionIsCredit = amount >= 0,
Balance = decimal.Parse(collection[4]),
AccountName = collection[5],
AccountNumber = collection[6],
});
}
return(outputList);
}