/// <summary>
/// Constructor for building a new object with MinimalConstructor required fields, using objects whenever possible
/// </summary>
public DelineationOverlap(Delineation delineation, Delineation overlappingDelineation, DbGeometry overlappingGeometry) : this()
{
// Mark this as a new object by setting primary key with special value
this.DelineationOverlapID = ModelObjectHelpers.MakeNextUnsavedPrimaryKeyValue();
this.DelineationID = delineation.DelineationID;
this.Delineation = delineation;
delineation.DelineationOverlaps.Add(this);
this.OverlappingDelineationID = overlappingDelineation.DelineationID;
this.OverlappingDelineation = overlappingDelineation;
overlappingDelineation.DelineationOverlapsWhereYouAreTheOverlappingDelineation.Add(this);
this.OverlappingGeometry = overlappingGeometry;
}
/// <summary>
/// The preference over delete-full for delineation. Nulls the DelineationID on any LGUs,
/// deletes any overlaps, deletes the delineation itself, and marks the delineation's
/// TreatmentBMP for a model run.
/// </summary>
/// <param name="treatmentBMPDelineation"></param>
/// <param name="dbContext"></param>
public static void DeleteDelineation(this Delineation treatmentBMPDelineation, DatabaseEntities dbContext)
{
var treatmentBMP = treatmentBMPDelineation.TreatmentBMP;
foreach (var delineationLoadGeneratingUnit in treatmentBMPDelineation.LoadGeneratingUnits)
{
delineationLoadGeneratingUnit.DelineationID = null;
}
dbContext.SaveChanges();
dbContext.DelineationOverlaps.DeleteDelineationOverlap(treatmentBMPDelineation
.DelineationOverlaps);
dbContext.DelineationOverlaps.DeleteDelineationOverlap(treatmentBMPDelineation
.DelineationOverlapsWhereYouAreTheOverlappingDelineation);
dbContext.Delineations.DeleteDelineation(treatmentBMPDelineation);
dbContext.SaveChanges();
NereidUtilities.MarkTreatmentBMPDirty(treatmentBMP, dbContext);
}
public static void DeleteDelineation(this IQueryable <Delineation> delineations, Delineation delineationToDelete)
{
DeleteDelineation(delineations, new List <Delineation> {
delineationToDelete
});
}
public static HtmlString GetDetailUrlForGrid(this Delineation delineation)
{
return(UrlTemplate.MakeHrefString(GetDetailUrl(delineation), "View", new Dictionary <string, string> {
{ "class", "gridButton" }
}));
}
public static string GetDetailUrl(this Delineation delineation)
{
return(delineation.TreatmentBMP.GetDelineationMapUrl());
}
public static string GetDeleteUrl(this Delineation delineation)
{
return(DeleteUrlTemplate.ParameterReplace(delineation.DelineationID));
}
public static string GetDelineationAreaString(this Delineation delineation)
{
var delineationAcresAsString = (delineation?.DelineationGeometry.Area * DbSpatialHelper.SquareMetersToAcres)?.ToString("0.00");
return(delineationAcresAsString != null ? $"{delineationAcresAsString} ac" : "-");
}
public static double?GetDelineationArea(this Delineation delineation)
{
return(delineation?.DelineationGeometry.Area != null
? (double?)Math.Round(delineation.DelineationGeometry.Area.Value * DbSpatialHelper.SquareMetersToAcres, 2)
: null);
}
/// <summary>
/// Creates a "blank" object of this type and populates primitives with defaults
/// </summary>
public static DelineationOverlap CreateNewBlank(Delineation delineation, Delineation overlappingDelineation)
{
return(new DelineationOverlap(delineation, overlappingDelineation, default(DbGeometry)));
}
