public IEnumerable <SeatChange> GenerateDiff(string filepathA, string filepathB)
{
if (String.IsNullOrWhiteSpace(filepathA) || !File.Exists(filepathA))
{
throw new ArgumentException("Invalid filepath", "filepathA");
}
if (String.IsNullOrWhiteSpace(filepathB) || !File.Exists(filepathB))
{
throw new ArgumentException("Invalid filepath", "filepathB");
}
var fileA = BillettServiceXmlFile.LoadFile(filepathA);
var fileB = BillettServiceXmlFile.LoadFile(filepathB);
var seatReader = new BillettServiceSeteLeser();
var seatsA = seatReader.ReadSeats(fileA).ToList();
var seatsB = seatReader.ReadSeats(fileB).ToList();
var joinQuery = from seatA in seatsA
join seatB in seatsB
on new { seatA.SectionName, seatA.RowName, seatA.SeatName }
equals new { seatB.SectionName, seatB.RowName, seatB.SeatName }
select new SeatChange(seatA, seatB);
var diff = joinQuery.Where(sc => sc.FromEtt != sc.ToEtt)
.OrderBy(s => s.ToString())
.ToList();
return(diff);
}
/// <summary>
/// Lag en oppsummering av salgsstatus fra en XML-fil
/// </summary>
/// <param name="ticketFile">Fila vi skal lese fra</param>
/// <returns>En dictionary med setestatus og antall seter</returns>
public IDictionary <SeatStatus, int> CreateSummary(BillettServiceXmlFile ticketFile)
{
var leser = new BillettServiceSeteLeser();
var stats = leser.ReadSeatSummary(ticketFile)
.Select(s => new { Code = SeatStatusClassifier.Classify(s.EttCode), Seats = s.Count })
.GroupBy(s => s.Code)
.Select(g => new { Status = g.Key, Count = g.Sum(f => f.Seats) })
.OrderByDescending(g => g.Count)
.ToDictionary(arg => arg.Status, arg => arg.Count);
return(stats);
}