static void Main(string[] args)
{
City Stockholm = new City();
Contry Sverige = new Contry();
Sverige.capital = Stockholm;
Console.ReadKey();
}
private static void AddSingleRegionContry(JToken token, Contry contry, JToken regionsToken, List <Point> regionGeo)
{
foreach (JToken pointToken in regionsToken)
{
regionGeo.Add(new Point((float)pointToken[0], (float)pointToken[1]));
}
Point center = ComputeCenter(regionGeo);
var region = new Region(regionGeo, center).Init(Convert.ToInt32(token["properties"]["pop_est"]));
contry.AddRegion(region);
}
public static void InitDB(IServiceProvider service)
{
using IServiceScope serviceScope = service.CreateScope();
var scopeServiceProvider = service.CreateScope().ServiceProvider;
EcoContext context = scopeServiceProvider.GetService <EcoContext>();
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
context.SaveChanges();
var contries = new List <Contry>();
Console.WriteLine("Hello World!");
using (StreamReader file = File.OpenText(@"ClientApp\src\custom.geo.json"))
{
var random = new Random();
using var reader = new JsonTextReader(file);
var o2 = (JObject)JToken.ReadFrom(reader);
o2.GetValue("features");
foreach (JToken token in o2.GetValue("features"))
{
string contryName = token["properties"]["admin"].ToString();
var contry = new Contry(contryName);
RegionCompute(random, token, contry);
context.Contry.Add(contry);
contries.Add(contry);
}
}
context.SaveChanges();
for (int i = 0; i < contries.Count; i++)
{
foreach (Region region1 in contries[i].Regions)
{
for (int j = i + 1; j < contries.Count; j++)
{
foreach (Region region2 in contries[j].Regions)
{
bool intersect = 5 > Math.Sqrt(Math.Pow(region1.CenterX - region2.CenterX, 2) + Math.Pow(region1.CenterY - region2.CenterY, 2));
//PointCollectionsOverlap_Fast(new PointCollection(region1.GetPolygon()), new PointCollection(region2.GetPolygon()));
if (intersect)
{
region1.ConnectNeighbour(region2);
}
}
}
}
}
context.SaveChanges();
}
private static void RegionCompute(Random random, JToken token, Contry contry)
{
bool first = true;
foreach (JToken regionsToken in token["geometry"]["coordinates"])
{
var regionGeo = new List <Point>();
if (regionsToken[0][0].Type is JTokenType.Float)
{
AddSingleRegionContry(token, contry, regionsToken, regionGeo);
}
else
{
foreach (JToken regionToken in regionsToken)
{
foreach (JToken pointToken in regionToken)
{
regionGeo.Add(new Point((float)pointToken[0], (float)pointToken[1]));
}
Point center = ComputeCenter(regionGeo);
Region region = null;
if (first == true)
{
first = false;
region = new Region(regionGeo, center).Init(Convert.ToInt32(token["properties"]["pop_est"]));
}
else
{
region = new Region(regionGeo, center).Init(random.Next(1000));
}
contry.AddRegion(region);
regionGeo = new List <Point>();
}
}
}
}