private static PoiData GetPoiData(string dir, PoiCategory category, PoiCountry country)
{
try
{
var filename = $"{dir}\\{GetFileName(category)}";
var xml = File.ReadAllText(filename);
var listOfPoi = GpxFileParser.Parse(xml, category, country, Guid.NewGuid());
var count = listOfPoi.Count;
//DateTime creation = File.GetCreationTime(filename);
DateTime modificationDate = File.GetLastWriteTime(filename);
var pd = new PoiData()
{
Category = category,
DateCreated = modificationDate,
PointCount = count,
Url = $"PoiData/{country}/{GetFileName(category)}",
Description = "",
Id = GetGuid(country, category)
};
return(pd);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(null);
}
}
private void OnCountrySelected(object sender, AdapterView.ItemSelectedEventArgs e)
{
var country = (_spinnerCountry.Adapter as CountryAdapter)[e.Position];
if (country.HasValue)
{
_country = country.Value;
}
}
public static PoiCountry?GetDefaultCountryByPhoneSettings()
{
var regionCode = RegionInfo.CurrentRegion;
if (PoiCountry.TryParse <PoiCountry>(regionCode.ThreeLetterISORegionName, out var poiCountry))
{
return(poiCountry);
}
return(null);
}
private void OnCountrySelected(int position)
{
PoiCountry country = _countryAdapter[position];
_countryAdapter.Selection = country;
var items = _downloadViewItems
.Where(x => x.fromDatabase.Country == country)
.OrderBy(x => x.fromDatabase.Category);
MainThread.BeginInvokeOnMainThread(() =>
{
_downloadItemAdapter.SetItems(items);
});
}
static public PoiList Parse(string xml, PoiCategory category, PoiCountry country, Guid source, Action <int> OnStart = null, Action <int> OnProgress = null)
{
var lastNode = "";
try
{
var listOfPoi = new PoiList();
XmlDocument gpxDoc = new XmlDocument();
gpxDoc.LoadXml(xml);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(gpxDoc.NameTable);
nsmgr.AddNamespace("x", "http://www.topografix.com/GPX/1/1");
nsmgr.AddNamespace("ogr", "http://osgeo.org/gdal");
XmlNodeList nl = gpxDoc.SelectNodes("/x:gpx/x:wpt ", nsmgr);
OnStart?.Invoke(nl == null ? 0 : nl.Count);
int i = 0;
foreach (XmlElement xelement in nl)
{
OnProgress?.Invoke(i++);
var lat = xelement.Attributes.GetNamedItem("lat").Value;
var lon = xelement.Attributes.GetNamedItem("lon").Value;
var nameElement = xelement["name"];
var name = nameElement == null ? "Unnamed" : nameElement.InnerText;
var eleElement = xelement["ele"];
var ele = eleElement == null ? "0" : eleElement.InnerText;
var wikidataElement = xelement["wikidata"];
string wikidata = wikidataElement == null ? "" : wikidataElement.InnerText;
var wikipediaElement = xelement["wikipedia"];
string wikipedia = wikipediaElement == null ? "" : wikipediaElement.InnerText;
Poi poi = new Poi
{
Name = name,
Longitude = double.Parse(lon, CultureInfo.InvariantCulture),
Latitude = double.Parse(lat, CultureInfo.InvariantCulture),
Altitude = String.IsNullOrEmpty(ele) ? 0 : double.Parse(ele, CultureInfo.InvariantCulture),
Category = category,
Country = country,
Source = source
};
if (!String.IsNullOrEmpty(wikipedia))
{
poi.Wikipedia = wikipedia;
}
if (!String.IsNullOrEmpty(wikidata))
{
poi.Wikidata = wikidata;
}
listOfPoi.Add(poi);
lastNode = name;
}
return(listOfPoi);
}
catch (Exception ex)
{
throw new Exception($"Error when parsing GPX file (last node:{lastNode})", ex);
}
}
public static int GetCountryIcon(PoiCountry country)
{
//Icons from https://www.countryflags.com/en/icons-overview/
switch (country)
{
case PoiCountry.AUT:
return(Resource.Drawable.flag_of_Austria);
case PoiCountry.CZE:
return(Resource.Drawable.flag_of_CzechRepublic);
case PoiCountry.FRA:
return(Resource.Drawable.flag_of_France);
case PoiCountry.DEU:
return(Resource.Drawable.flag_of_Germany);
case PoiCountry.HUN:
return(Resource.Drawable.flag_of_Hungary);
case PoiCountry.ITA:
return(Resource.Drawable.flag_of_Italy);
case PoiCountry.POL:
return(Resource.Drawable.flag_of_Poland);
case PoiCountry.ROU:
return(Resource.Drawable.flag_of_Romania);
case PoiCountry.SVK:
return(Resource.Drawable.flag_of_Slovakia);
case PoiCountry.SVN:
return(Resource.Drawable.flag_of_Slovenia);
case PoiCountry.ESP:
return(Resource.Drawable.flag_of_Spain);
case PoiCountry.CHE:
return(Resource.Drawable.flag_of_Switzerland);
case PoiCountry.BEL:
return(Resource.Drawable.flag_of_Belgium);
case PoiCountry.BIH:
return(Resource.Drawable.flag_of_BosniaHerzegovina);
case PoiCountry.HRV:
return(Resource.Drawable.flag_of_Croatia);
case PoiCountry.BGR:
return(Resource.Drawable.flag_of_Bulgaria);
case PoiCountry.DNK:
return(Resource.Drawable.flag_of_Denmark);
case PoiCountry.FIN:
return(Resource.Drawable.flag_of_Finland);
case PoiCountry.LIE:
return(Resource.Drawable.flag_of_Liechtenstein);
case PoiCountry.LUX:
return(Resource.Drawable.flag_of_Luxembourg);
case PoiCountry.NLD:
return(Resource.Drawable.flag_of_Netherlands);
case PoiCountry.NOR:
return(Resource.Drawable.flag_of_Norway);
case PoiCountry.ERB:
return(Resource.Drawable.flag_of_Serbia);
case PoiCountry.SWE:
return(Resource.Drawable.flag_of_Sweden);
case PoiCountry.GRC:
return(Resource.Drawable.flag_of_Greece);
case PoiCountry.UKR:
return(Resource.Drawable.flag_of_Ukraine);
case PoiCountry.BLR:
return(Resource.Drawable.flag_of_Belarus);
case PoiCountry.ALB:
return(Resource.Drawable.flag_of_Albania);
case PoiCountry.CYP:
return(Resource.Drawable.flag_of_Cyprus);
case PoiCountry.EST:
return(Resource.Drawable.flag_of_Estonia);
case PoiCountry.GBR:
return(Resource.Drawable.flag_of_UnitedKingdom);
case PoiCountry.XKX:
return(Resource.Drawable.flag_of_Kosovo);
case PoiCountry.LVA:
return(Resource.Drawable.flag_of_Latvia);
case PoiCountry.LTU:
return(Resource.Drawable.flag_of_Lithuania);
case PoiCountry.MLT:
return(Resource.Drawable.flag_of_Malta);
case PoiCountry.MCO:
return(Resource.Drawable.flag_of_Monaco);
case PoiCountry.PRT:
return(Resource.Drawable.flag_of_Portugal);
case PoiCountry.RUS:
return(Resource.Drawable.flag_of_Russia);
case PoiCountry.AND:
return(Resource.Drawable.flag_of_Andorra);
case PoiCountry.FRO:
return(Resource.Drawable.flag_of_FaroeIslands);
case PoiCountry.GEO:
return(Resource.Drawable.flag_of_Georgia);
case PoiCountry.MNE:
return(Resource.Drawable.flag_of_Montenegro);
case PoiCountry.MDA:
return(Resource.Drawable.flag_of_Moldova);
case PoiCountry.IRL:
return(Resource.Drawable.flag_of_Ireland);
case PoiCountry.MKD:
return(Resource.Drawable.flag_of_Macedonia);
case PoiCountry.GGY:
return(Resource.Drawable.flag_of_Guernsey);
case PoiCountry.IMN:
return(Resource.Drawable.flag_of_IsleOfMan);
case PoiCountry.AZO:
return(Resource.Drawable.flag_of_Azores);
default:
return(Resource.Drawable.flag_of_Unknown);
}
}
public static Language GetDefaultLanguage()
{
var regionCode = RegionInfo.CurrentRegion;
if (!PoiCountry.TryParse <PoiCountry>(regionCode.ThreeLetterISORegionName, out var poiCountry))
{
return(Language.English);
}
switch (poiCountry)
{
case PoiCountry.AUT: //austria
case PoiCountry.DEU: //germany
case PoiCountry.CHE: //switzerland
case PoiCountry.LIE: //liechtenstein
return(Language.German);
case PoiCountry.CZE: //czech
case PoiCountry.SVK: //slovakia
return(Language.Czech);
case PoiCountry.FRA: //france
return(Language.French);
case PoiCountry.ITA: //italy
case PoiCountry.MCO: //monaco
return(Language.Italian);
case PoiCountry.ESP: //spain
case PoiCountry.PRT: //portugal
case PoiCountry.AZO: //azores
case PoiCountry.AND: //andorra
return(Language.Spanish);
case PoiCountry.GBR: //great-britain
case PoiCountry.IRL: //ireland
case PoiCountry.IMN: //isle-of-man
return(Language.English);
case PoiCountry.HUN: //hungary
case PoiCountry.POL: //poland
case PoiCountry.ROU: //romania
case PoiCountry.SVN: //slovenia
case PoiCountry.BEL: //belgium
case PoiCountry.BIH: //bosna & Herzegovina
case PoiCountry.HRV: //croatia
case PoiCountry.BGR: //bulgaria
case PoiCountry.DNK: //denmark
case PoiCountry.FRO: //faroe-islands
case PoiCountry.FIN: //finland
case PoiCountry.LUX: //luxembourg
case PoiCountry.NLD: //netherlands
case PoiCountry.NOR: //norway
case PoiCountry.ERB: //serbia
case PoiCountry.SWE: //sweden
case PoiCountry.GRC: //greece
case PoiCountry.UKR: //ukraine
case PoiCountry.BLR: //belarus
case PoiCountry.ALB: //albania
case PoiCountry.CYP: //cyprus
case PoiCountry.EST: //estonia
case PoiCountry.XKX: //kosovo
case PoiCountry.LVA: //latvia
case PoiCountry.LTU: //lithuania
case PoiCountry.MKD: //macedonia
case PoiCountry.MLT: //malta
case PoiCountry.RUS: //russia
case PoiCountry.GEO: //georgia
case PoiCountry.GGY: //guernsey
case PoiCountry.MNE: //montenegro
case PoiCountry.MDA: //moldova
return(Language.English);
default:
return(Language.English);
}
}
private static string GetCountryPart(PoiCountry country)
{
switch (country)
{
case PoiCountry.AUT: return("3B46C567-83D0-4751-B296-BD6184229D");
case PoiCountry.CZE: return("948268dd-71a7-4696-bb8c-dafdad5e48");
case PoiCountry.FRA: return("9fa3dd4e-46bf-4a58-bbb8-625ea4755f");
case PoiCountry.DEU: return("47FCF987-5655-4AE0-9964-367A88E546");
case PoiCountry.HUN: return("fcf08d5b-060a-4379-a7d4-14d60e0787");
case PoiCountry.ITA: return("4DBF1E0D-146C-4E12-99CD-BF47C424AA");
case PoiCountry.POL: return("827EDFA8-83EA-4D7D-B18C-67518D08DB");
case PoiCountry.ROU: return("3E337A9B-27BD-401B-8D53-4021445671");
case PoiCountry.SVK: return("a936b146-ab96-451f-b24b-f270c8373e");
case PoiCountry.SVN: return("DEABB987-AA20-46B7-A0C3-9CA94BA034");
case PoiCountry.ESP: return("627c8265-793d-4450-8071-690d54ad0a");
case PoiCountry.CHE: return("e6963288-eb9d-4e2b-bdc6-40d36ddc13");
case PoiCountry.BEL: return("e2e2d4dc-43cc-467d-8a8c-81eebe325d");
case PoiCountry.BIH: return("15fe4786-87dd-46a7-a1b5-6eb7d75a7a");
case PoiCountry.HRV: return("959737df-a344-4284-b9c9-aab1e56b8c");
case PoiCountry.BGR: return("ee791400-6414-472f-a0fe-86bfd820ed");
case PoiCountry.DNK: return("72598c7a-1910-4a0c-972b-0ea56cd6fd");
case PoiCountry.FIN: return("2d88f613-f0d8-4565-a585-2783ee5f8d");
case PoiCountry.LIE: return("7dcb0c3a-c928-4ac7-84aa-13bb162fc1");
case PoiCountry.LUX: return("9bd3a549-5db5-4801-ae7d-06b5ed98b2");
case PoiCountry.NLD: return("2c5505c5-d40a-44d7-952d-4c1f02e218");
case PoiCountry.NOR: return("2823c60d-10d7-4c1d-a184-6a1ac2766c");
case PoiCountry.ERB: return("82a1781d-4612-4916-ba9a-ba7548543a");
case PoiCountry.SWE: return("4b3be5ce-b7fe-4229-b8b0-164b8161ce");
case PoiCountry.GRC: return("8cb0e465-3bc8-4072-aa10-5f3af2e1a2");
case PoiCountry.UKR: return("00410178-37de-4caf-9bce-9b836db533");
case PoiCountry.BLR: return("c420bbc6-40e5-43fb-b588-35b5a01ebd");
case PoiCountry.ALB: return("60497641-f19f-4bee-93c3-1a750ff887");
case PoiCountry.CYP: return("95b21b0f-d7f9-4c9d-8da2-02a5fee8f2");
case PoiCountry.EST: return("4da59190-6d02-4796-97f4-8ed8ec1677");
case PoiCountry.GBR: return("fb280934-9e32-47c9-86d5-f1bc1e63e7");
case PoiCountry.IRL: return("8572effc-8344-4ea3-b1b5-4ad9d7a9c0");
case PoiCountry.XKX: return("bd8721c8-6c90-4c22-9b96-85e99d293e");
case PoiCountry.LVA: return("b5ec9c53-31fd-46dc-a2da-db3696a54e");
case PoiCountry.LTU: return("0a58aeae-a523-4c68-9eae-ff2f60109d");
case PoiCountry.MKD: return("0b910f9b-4cbb-45dc-aac4-a85631efe8");
case PoiCountry.MLT: return("fb9ddc61-89e9-461f-bc97-d490a3fa43");
case PoiCountry.MCO: return("20e1578a-a397-4e07-8bee-83a7ed6afc");
case PoiCountry.PRT: return("127d8a08-469b-4e4c-81b4-1cf5f65b10");
case PoiCountry.RUS: return("ba390b0c-ea41-4607-9f70-f0734cc9ea");
case PoiCountry.AND: return("7d4b40c3-1d86-4a77-93b1-9dba42271c");
case PoiCountry.FRO: return("a26512c9-9231-4219-a83f-1b0716154a");
case PoiCountry.GEO: return("8bd0a102-9652-4b83-91b7-aeff3511be");
case PoiCountry.GGY: return("dcce3793-0d88-4433-8a23-8f1c1b8e2d");
case PoiCountry.IMN: return("416c870b-e80c-4e5e-8812-d95946cea8");
case PoiCountry.MNE: return("c42b2519-caec-43ab-b897-34804c6bc2");
case PoiCountry.AZO: return("f0491f1b-1b9b-4499-bb52-964da0e2a4");
case PoiCountry.MDA: return("a7fb494b-510d-44c5-bbc0-71a3983ceb");
default:
throw new ArgumentOutOfRangeException(nameof(country), country, null);
}
}
private static void AddPoiData(CountryData cd, string dir, PoiCategory category, PoiCountry poiCountry)
{
var pd = GetPoiData(dir, category, poiCountry);
if (pd != null && pd.PointCount > 0)
{
cd.PoiData.Add(pd);
}
}
private static Guid GetGuid(PoiCountry country, PoiCategory category)
{
return(new Guid(GetCountryPart(country) + GetCategoryPart(category)));
}
