public ClusterProcessor(string filename)
{
this.filename = filename;
int linenumber = 0;
foreach (var line in File.ReadLines(filename).Where(x => x.Length > 0 && x[0] != '/'))
{
if (!DateTime.TryParseExact(line.Substring(9, 8), "ddMMyyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out var endDate))
{
throw new Exception($"invalid date {line.Substring(9, 8)} in cluster file {filename} at line {linenumber + 1}");
}
if (!DateTime.TryParseExact(line.Substring(17, 8), "ddMMyyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out var startDate))
{
throw new Exception($"invalid date {line.Substring(17, 8)} in cluster file {filename} at line {linenumber + 1}");
}
if (endDate < startDate)
{
throw new Exception($"End date before start date in cluster file {filename} at line {linenumber + 1}");
}
var clusterId = line.Substring(1, 4);
var stationNlc = line.Substring(5, 4);
if (endDate >= DateTime.Today)
{
DictUtils.AddEntryToList(stationToClusters, stationNlc, clusterId);
DictUtils.AddEntryToList(clusterToStations, clusterId, stationNlc);
}
linenumber++;
}
}
private static void Main(string[] args)
{
try
{
if (args.Length == 0)
{
throw new Exception("Please supply a cluster ID or a station NLC and optionally -r <directory> to set the fares feed directory.");
}
var optionIndex = args.ToList().FindIndex(x => x == "-r");
string rjisDirectory = @"s:\";
if (optionIndex >= 0)
{
if (optionIndex == args.Length - 1)
{
throw new Exception("the -r option must be followed by a directory name.");
}
rjisDirectory = args[optionIndex + 1];
}
var clusterFilenames = Directory.GetFiles(rjisDirectory, "RJFAF*.FSC").ToList();
clusterFilenames.RemoveAll(x => !Regex.Match(x, @"RJFAF\d\d\d.FSC").Success);
if (!clusterFilenames.Any())
{
throw new Exception($"No cluster (.FSC) files in the directory {rjisDirectory}");
}
if (clusterFilenames.Count() > 1)
{
throw new Exception($"More than one cluster (.FSC) files in the directory {rjisDirectory}");
}
WriteAllStations();
var clusterInfo = new ClusterProcessor(clusterFilenames.First());
var clusterToGridPoints = new Dictionary <string, List <(int, int)> >();
var clusterToStationList = new Dictionary <string, List <StationInfo> >();
for (var i = 0; i < args.Length; i++)
{
if (optionIndex == -1 || (i != optionIndex && i != optionIndex + 1))
{
var(list, isCluster) = clusterInfo.GetInfo(args[i]);
if (list == null)
{
Console.Error.WriteLine($"{args[i]} nothing found.");
}
else if (isCluster)
{
foreach (var station in list)
{
var name = StationCodeConverter.GetNameFromNlc(station) ?? "name of station unknown.";
Console.WriteLine($"{station} {name}");
var crs = StationCodeConverter.GetCrsFromNlc(station);
if (!string.IsNullOrEmpty(crs))
{
var grid = Naptan.GetGridPoint(crs);
if (grid.eastings != int.MaxValue)
{
DictUtils.AddEntryToList(clusterToGridPoints, args[i], grid);
DictUtils.AddEntryToList(clusterToStationList, args[i], new StationInfo
{
Nlc = station,
Crs = StationCodeConverter.GetCrsFromNlc(station),
Eastings = grid.eastings,
Northings = grid.northings,
Name = StationCodeConverter.GetNameFromNlc(station),
});
}
}
}
var directory = Directory.GetCurrentDirectory();
var outfile = Path.Combine(directory, "clusterpoints.js");
var json1 = JsonConvert.SerializeObject(clusterToGridPoints, Formatting.Indented);
var json2 = JsonConvert.SerializeObject(clusterToStationList, Formatting.Indented);
using (var strw = new StreamWriter(outfile))
{
strw.WriteLine("clusterInfo=");
strw.WriteLine(json1);
strw.WriteLine("stationInfo=");
strw.WriteLine(json2);
}
var outFilename = Path.Combine(directory, "clustersizes.txt");
var sortedClusters = clusterInfo.GetAllClusters.OrderByDescending(x => x.Value.Count);
using (var str = new StreamWriter(outFilename))
{
foreach (var cluster in sortedClusters)
{
str.WriteLine($"{cluster.Key}, {cluster.Value.Count}");
}
}
}
else
{
foreach (var cluster in list)
{
Console.WriteLine($"{cluster}");
}
}
}
}
}
catch (Exception ex)
{
var codeBase = System.Reflection.Assembly.GetExecutingAssembly().CodeBase;
var progname = Path.GetFileNameWithoutExtension(codeBase);
Console.Error.WriteLine(progname + ": Error: " + ex.Message);
}
}