public static GeoData ParseFile(string GeoNameFile, string TimeZoneFile, string FeatureCodeFile, string countryInfoFile)
{
var gd = new GeoData();
gd.TimeZones = TimeZoneParser.ParseFile(TimeZoneFile);
gd.FeatureCodes = FeatureCodeParser.ParseFile(FeatureCodeFile);
gd.Countries = CountryParser.ParseFile(countryInfoFile);
List <GeoName> Names = new List <GeoName>();
int count = 0;
using (System.IO.StreamReader rdr = new System.IO.StreamReader(GeoNameFile))
{
string line = "";
do
{
line = rdr.ReadLine();
if (!string.IsNullOrEmpty(line))
{
GeoName n = ParseLine(line);
if (n.FeatureClass.StartsWith("ADM1"))// || n.FeatureClass.StartsWith("ADM2"))
{
Names.Add(n);
}
}
count++;
} while (!string.IsNullOrEmpty(line));
}
gd.GeoNames = Names;
return(gd);
}
static GeoName ParseLine(string Line)
{
GeoName n = new GeoName();
string[] parts = Line.Split('\t');
int id = 0;
if (int.TryParse(parts[0], out id)) n.ID = id;
n.Name = parts[1];
n.AsciiName = parts[2];
string names = parts[3];
if (!string.IsNullOrEmpty(names))
{
n.AlternateNames = new List<string>(names.Split(','));
foreach (string name in n.AlternateNames)
{
if (name.Length == 2) n.TwoLetterName = name;
}
}
decimal ll = 0;
if (decimal.TryParse(parts[4], out ll)) n.Latitude = ll;
if (decimal.TryParse(parts[5], out ll)) n.Longitude = ll;
n.FeatureClass = parts[7];
n.FeatureCodeId = parts[6];
n.CountryCode = parts[8];
n.AlternateCountryCode = parts[9];
n.Admin1Code = parts[10];
n.Admin2Code = parts[11];
n.Admin3Code = parts[12];
n.Admin4Code = parts[13];
long pop = 0;
if (long.TryParse(parts[14], out pop)) n.Population = pop;
if (int.TryParse(parts[15], out id)) n.Elevation = id;
n.DigitalElevationModel = parts[16];
n.TimeZoneId = parts[17];
DateTime dt;
if (DateTime.TryParse(parts[18], out dt)) n.LastModified = dt;
return n;
}
public TimeZone TimeZone(GeoName geoName)
{
return((from _tz in TimeZones where _tz.TimeZoneId == geoName.TimeZoneId select _tz).FirstOrDefault());
}
public FeatureCode FeatureCode(GeoName geoName)
{
return((from _fc in FeatureCodes
where _fc.Class == geoName.FeatureClass && _fc.Code == geoName.FeatureCodeId
select _fc).FirstOrDefault());
}
public TimeZone TimeZone(GeoName geoName)
{
return((from _tz in TimeZones
where string.Compare(_tz.TimeZoneId, geoName.TimeZoneId, true) == 0
select _tz).FirstOrDefault());
}
static GeoName ParseLine(string Line)
{
GeoName n = new GeoName();
string[] parts = Line.Split('\t');
int id = 0;
if (int.TryParse(parts[0], out id))
{
n.ID = id;
}
n.Name = parts[1];
n.AsciiName = parts[2];
string names = parts[3];
if (!string.IsNullOrEmpty(names))
{
n.AlternateNames = new List <string>(names.Split(','));
foreach (string name in n.AlternateNames)
{
if (name.Length == 2)
{
n.TwoLetterName = name;
}
}
}
decimal ll = 0;
if (decimal.TryParse(parts[4], out ll))
{
n.Latitude = ll;
}
if (decimal.TryParse(parts[5], out ll))
{
n.Longitude = ll;
}
n.FeatureClass = parts[7];
n.FeatureCodeId = parts[6];
n.CountryCode = parts[8];
n.AlternateCountryCode = parts[9];
n.Admin1Code = parts[10];
n.Admin2Code = parts[11];
n.Admin3Code = parts[12];
n.Admin4Code = parts[13];
long pop = 0;
if (long.TryParse(parts[14], out pop))
{
n.Population = pop;
}
if (int.TryParse(parts[15], out id))
{
n.Elevation = id;
}
n.DigitalElevationModel = parts[16];
n.TimeZoneId = parts[17];
DateTime dt;
if (DateTime.TryParse(parts[18], out dt))
{
n.LastModified = dt;
}
return(n);
}
public TimeZone TimeZone(GeoName geoName)
{
return (from _tz in TimeZones
where string.Compare(_tz.TimeZoneId, geoName.TimeZoneId, true)==0
select _tz).FirstOrDefault();
}
//private static List<System.Globalization.RegionInfo> countries = null;
public FeatureCode FeatureCode(GeoName geoName)
{
return (from _fc in FeatureCodes
where _fc.Class == geoName.FeatureClass && _fc.Code == geoName.FeatureCodeId
select _fc).FirstOrDefault();
}
public TimeZone TimeZone(GeoName geoName)
{
return (from _tz in TimeZones where _tz.TimeZoneId == geoName.TimeZoneId select _tz).FirstOrDefault();
}