/// <summary>
/// Create a new District object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
public static District CreateDistrict(global::System.Int32 id)
{
District district = new District();
district.Id = id;
return district;
}
/// <summary>
/// Deprecated Method for adding a new object to the Districts EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToDistricts(District district)
{
base.AddObject("Districts", district);
}
public static bool SaveConfiguration(ConfigurationData data)
{
using (var ctx = new CityContainer())
{
var configurationExists = ctx.Configurations.Any(c => c.Name == data.ConfigurationName);
if (configurationExists) return false;
var poiTypes = ctx.PoiTypes.Where(t => data.PoiTypes.Contains(t.Code));
var newConfiguration = new Configuration
{
Name = data.ConfigurationName,
SelectionMethod = ctx.SelectionMethods.Single(m => m.Name == data.SimulationMethodName),
SimulationStartDate = data.SimulationStartDate,
SimulationEndDate = data.SimulationEndDate,
PersonDemandsPerDay = data.DemandsPerPersonPerDay,
CreditCardBalanceMin = data.CreditCardBalanceMin,
CreditCardBalanceMax = data.CreditCardBalanceMax,
CreditCardLimitMin = data.CreditCardLimitMin,
CreditCardLimitMax = data.CreditCardLimitMax,
TransactionValueMin = data.TransactionValueMin,
TransactionValueMax = data.TransactionValueMax
};
// Assign POI circle areas
foreach (var circleAreaObject in data.CircleAreas)
{
newConfiguration.CircleAreas.Add(new CircleArea
{
Configuration = newConfiguration,
Lat = circleAreaObject.Pushpin.Location.Latitude,
Lng = circleAreaObject.Pushpin.Location.Longitude,
Range = circleAreaObject.Range
});
}
// Assign POI types for configuration
foreach (var poiType in poiTypes)
newConfiguration.PoiTypes.Add(poiType);
// Assign Districts for configuration
foreach (var polygon in data.Polygons)
{
var district = new District
{
Configuration = newConfiguration,
Population = polygon.Population,
Name = polygon.DistrictName
};
foreach (var location in polygon.Locations)
{
district.MapPoints.Add(new MapPoint
{
Lat = location.Latitude,
Lng = location.Longitude
});
}
}
ctx.Configurations.AddObject(newConfiguration);
ctx.SaveChanges();
return true;
}
}