static CifRecord Parse(string record)
{
CifRecord cifRecord = null;
switch (record.Substring(0, 2))
{
case "BS":
cifRecord = BasicSchedule.FromCsv(record);
break;
case "BX":
cifRecord = BasicScheduleExtraDetails.FromCsv(record);
break;
case "LO":
cifRecord = OriginLocation.FromCsv(record);
break;
case "LI":
cifRecord = IntermediateLocation.FromCsv(record);
break;
case "CR":
cifRecord = ChangesEnRoute.FromCsv(record);
break;
case "LT":
cifRecord = TerminatingLocation.FromCsv(record);
break;
default:
break;
}
return(cifRecord);
}
static void Main(string[] args)
{
List <CifRecord> values = File.ReadAllLines("testDRBY.csv")
.Select(v => Parse(v))
.ToList();
List <CifRecord> derby = new List <CifRecord>();
CifRecord prev = null;
foreach (var item in values)
{
if (item != null)
{
if (item is BasicSchedule)
{
derby.Add(item);
prev = null;
}
if (item is LocationRecord)
{
var lo = item as LocationRecord;
if (lo.Location.Contains("DRBY"))
{
if (prev is LocationRecord)
{
var plr = prev as LocationRecord;
if (plr != null && !plr.Location.Contains("DRBY"))
{
derby.Add(plr);
}
}
derby.Add(lo);
}
else
{
if (prev is LocationRecord)
{
var plr = prev as LocationRecord;
if (plr != null && plr.Location.Contains("DRBY"))
{
derby.Add(item);
}
}
}
prev = item;
}
}
}
foreach (var item in derby)
{
Console.WriteLine(item.ToString());
}
}
