public void AddCodeForSubRegion(string szCode, string szRegion)
{
AddCode(szCode);
if (!String.IsNullOrWhiteSpace(szRegion))
{
if (!mSubRegions.ContainsKey(szRegion))
{
mSubRegions[szRegion] = new VisitedRegion(szRegion);
}
mSubRegions[szRegion].AddCode(szCode);
}
}
/// <summary>
/// Returns a set of visited regions
/// </summary>
/// <param name="rgva">A list of airports</param>
/// <returns>An enumerable of visited regions.</returns>
public static IEnumerable <VisitedRegion> VisitedCountriesAndAdmins(IEnumerable <VisitedAirport> rgva)
{
Dictionary <string, VisitedRegion> dCountries = new Dictionary <string, VisitedRegion>();
if (rgva == null)
{
return(dCountries.Values);
}
foreach (VisitedAirport va in rgva)
{
string szCountry = va.Airport.CountryDisplay;
string szAdmin = va.Airport.Admin1Display;
if (String.IsNullOrEmpty(szCountry))
{
continue;
}
if (!dCountries.ContainsKey(szCountry))
{
dCountries[szCountry] = new VisitedRegion(szCountry);
}
string[] rgCodes = va.AllCodes.Split(new char[] { ',' });
foreach (string szCode in rgCodes)
{
dCountries[szCountry].AddCodeForSubRegion(szCode, szAdmin);
}
}
List <VisitedRegion> lst = new List <VisitedRegion>(dCountries.Values);
lst.Sort((vr1, vr2) => { return(vr1.Name.CompareCurrentCultureIgnoreCase(vr2.Name)); });
return(lst);
}