public override int GetHashCode()
{
return(Airway.GetHashCode() ^
Distance.GetHashCode() ^
Type.GetHashCode() ^
InnerWaypoints.HashCodeByElem());
}
static List <Airway> GetOrderedAirways(List <string> awys)
{
List <Airway> airways = new List <Airway>();
foreach (string line in awys)
{
string awyline = new string(line.Trim().TakeWhile(c => c != ';').ToArray());
if (awyline.Length <= 0)
{
continue;
}
string[] awy = awyline.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (awy.Length != 5)
{
continue;
}
string name = new string(awy[0].TakeWhile(c => c != '(').ToArray());//strip (xx) shit vatpac adds.
Airway airway = airways.SingleOrDefault(a => a.Name == name);
if (airway == null)
{
airway = new Airway(name);
airways.Add(airway);
}
string point1 = "";
if (awy[1] == awy[2])//then not a lat lon
{
point1 = awy[1];
}
else
{
point1 = ConvertSectorLatLonToISO(awy[1]) + ConvertSectorLatLonToISO(awy[2]);
}
string point2 = "";
if (awy[3] == awy[4])//then not a lat lon
{
point2 = awy[3];
}
else
{
point2 = ConvertSectorLatLonToISO(awy[3]) + ConvertSectorLatLonToISO(awy[4]);
}
airway.UnorderedPoints.Add(new PointPair(point1, point2));
}
foreach (Airway a in airways)
{
if (a.UnorderedPoints.Count < 1)
{
continue;
}
List <PointPair> ordered = new List <PointPair>();
List <PointPair> cantFit = new List <PointPair>();
ordered.Add(a.UnorderedPoints[0]);//start with first item
for (int i = 1; i < a.UnorderedPoints.Count; i++)
{
if (InsertPoint(a.UnorderedPoints[i], ordered, cantFit))
{
bool testCants = true;
while (testCants)
{
testCants = false;
for (int j = 0; j < cantFit.Count; j++)
{
if (InsertPoint(cantFit[j], ordered, cantFit))
{
j--;
testCants = true;
}
}
}
}
}
ordered.Reverse();
a.OrderedPoints = ordered;
}
return(airways);
}
public static void Main()
{
Airway airway;
AwyIntxn awyintxn;
AwyPt awypt;
int number;
string line;
while ((line = Console.ReadLine()) != null)
{
if (line.StartsWith("AWY1"))
{
string awyname = line.Substring(4, 5).Trim(); // eg "V1"
string awytype = line.Substring(9, 1).Trim(); // eg "A" "H" or blank
int seq = int.Parse(line.Substring(10, 5)); // eg "140"
string copnm = line.Substring(107, 3).Trim(); // eg "024" usually blank
string key = awytype + "-" + awyname;
if (!airways.TryGetValue(key, out airway))
{
airway = new Airway();
airway.awyname = awyname;
airway.awytype = awytype;
airways[key] = airway;
}
if (!airway.awypts.TryGetValue(seq, out awypt))
{
awypt = new AwyPt();
awypt.seq = seq;
airway.awypts[seq] = awypt;
}
awypt.copnm = copnm;
}
if (line.StartsWith("AWY2"))
{
string awyname = line.Substring(4, 5).Trim(); // eg "V1"
string awytype = line.Substring(9, 1).Trim(); // eg "A" "H" or blank
int seq = int.Parse(line.Substring(10, 5)); // eg "140"
string fixid = line.Substring(15, 30).Trim(); // eg "BOSOX" "LAWRENCE"
string fixtype = line.Substring(45, 19).Trim(); // eg "VORTAC" "REP-PT"
double fixlat = ParseLL(line.Substring(83, 14), 'N', 'S'); // eg "30-20-19.965N"
double fixlon = ParseLL(line.Substring(97, 14), 'E', 'W'); // eg "081-30-35.738W"
string navid = line.Substring(116, 4).Trim(); // navaid id (might be blank)
string key = awytype + "-" + awyname;
if (!airways.TryGetValue(key, out airway))
{
airway = new Airway();
airway.awyname = awyname;
airway.awytype = awytype;
airways[key] = airway;
}
if (!airway.awypts.TryGetValue(seq, out awypt))
{
awypt = new AwyPt();
awypt.seq = seq;
airway.awypts[seq] = awypt;
}
if (fixid.Contains("BORDER"))
{
airway.awypts.Remove(seq);
}
string fixtable = "FIX";
if (int.TryParse(fixid, out number))
{
if (!awyintxns.TryGetValue(number, out awyintxn))
{
awyintxn = new AwyIntxn();
awyintxn.number = number;
awyintxn.type = fixtype;
awyintxn.lat = fixlat;
awyintxn.lon = fixlon;
awyintxns[number] = awyintxn;
}
else if ((awyintxn.lat != fixlat) || (awyintxn.lon != fixlon))
{
throw new Exception("conflicting definitions of intersection " + number);
}
fixid = number.ToString();
fixtable = "INT";
}
else if (navid != "")
{
fixid = navid;
fixtable = "NAV";
}
awypt.fixid = fixid;
awypt.fixtable = fixtable;
awypt.lat = fixlat;
awypt.lon = fixlon;
}
}
StreamWriter intxnfile = new StreamWriter("intersections.csv");
foreach (AwyIntxn ai in awyintxns.Values)
{
intxnfile.WriteLine(ai.number + "," + ai.type + "," + ai.lat + "," + ai.lon);
}
intxnfile.Close();
StreamWriter airwayfile = new StreamWriter("airways.csv");
foreach (Airway awy in airways.Values)
{
airwayfile.WriteLine(awy.awyname + "," + awy.awytype + "," + awy.awypts.Count);
foreach (AwyPt pt in awy.awypts.Values)
{
airwayfile.WriteLine("," + pt.fixid + "," + pt.fixtable + "," + pt.lat + "," + pt.lon + "," + pt.copnm);
}
}
airwayfile.Close();
}
