public static LayerGeoJson GetTransectLineLayerGeoJson(this OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
LayerGeoJson transsectLineLayerGeoJson;
if (onlandVisualTrashAssessment.OnlandVisualTrashAssessmentArea?.TransectLine != null)
{
transsectLineLayerGeoJson = onlandVisualTrashAssessment.OnlandVisualTrashAssessmentArea
.GetTransectLineLayerGeoJson();
}
else
{
var featureCollection = new FeatureCollection();
var dbGeometry = onlandVisualTrashAssessment.GetTransect();
if (dbGeometry == null)
{
return(null);
}
var feature = DbGeometryToGeoJsonHelper.FromDbGeometryWithReprojectionCheck(dbGeometry.ToSqlGeometry().MakeValid().ToDbGeometry());
featureCollection.Features.AddRange(new List <Feature> {
feature
});
transsectLineLayerGeoJson = new LayerGeoJson("transectLine", featureCollection, "#000000",
1,
LayerInitialVisibility.Show);
}
return(transsectLineLayerGeoJson);
}
/// <summary>
/// Constructor for building a new object with MinimalConstructor required fields, using objects whenever possible
/// </summary>
public OnlandVisualTrashAssessmentPreliminarySourceIdentificationType(OnlandVisualTrashAssessment onlandVisualTrashAssessment, PreliminarySourceIdentificationType preliminarySourceIdentificationType) : this()
{
// Mark this as a new object by setting primary key with special value
this.OnlandVisualTrashAssessmentPreliminarySourceIdentificationTypeID = ModelObjectHelpers.MakeNextUnsavedPrimaryKeyValue();
this.OnlandVisualTrashAssessmentID = onlandVisualTrashAssessment.OnlandVisualTrashAssessmentID;
this.OnlandVisualTrashAssessment = onlandVisualTrashAssessment;
onlandVisualTrashAssessment.OnlandVisualTrashAssessmentPreliminarySourceIdentificationTypes.Add(this);
this.PreliminarySourceIdentificationTypeID = preliminarySourceIdentificationType.PreliminarySourceIdentificationTypeID;
}
public static FeatureCollection GetAssessmentAreaFeatureCollection(this OnlandVisualTrashAssessment ovta)
{
var featureCollection = new FeatureCollection();
var parcelGeoms = ovta.GetParcelsViaTransect().Select(x => x.ParcelGeometry4326).ToList();
var feature = DbGeometryToGeoJsonHelper.FromDbGeometryWithNoReproject(parcelGeoms.UnionListGeometries());
featureCollection.Features.Add(feature);
return(featureCollection);
}
/// <summary>
/// Constructor for building a new object with MinimalConstructor required fields, using objects whenever possible
/// </summary>
public OnlandVisualTrashAssessmentObservation(OnlandVisualTrashAssessment onlandVisualTrashAssessment, DbGeometry locationPoint, DateTime observationDatetime) : this()
{
// Mark this as a new object by setting primary key with special value
this.OnlandVisualTrashAssessmentObservationID = ModelObjectHelpers.MakeNextUnsavedPrimaryKeyValue();
this.OnlandVisualTrashAssessmentID = onlandVisualTrashAssessment.OnlandVisualTrashAssessmentID;
this.OnlandVisualTrashAssessment = onlandVisualTrashAssessment;
onlandVisualTrashAssessment.OnlandVisualTrashAssessmentObservations.Add(this);
this.LocationPoint = locationPoint;
this.ObservationDatetime = observationDatetime;
}
public static HtmlString GetDetailUrlForGrid(this OnlandVisualTrashAssessment onlandVisualTrashAssessment, Person currentPerson)
{
if (onlandVisualTrashAssessment.OnlandVisualTrashAssessmentStatus == OnlandVisualTrashAssessmentStatus.Complete)
{
return(new HtmlString(
$"<a class='gridButton' href='{DetailUrlTemplate.ParameterReplace(onlandVisualTrashAssessment.OnlandVisualTrashAssessmentID)}'>View</a>"));
}
return(new HtmlString(""));
}
public HtmlString SectionCompletionStatusIndicator(OnlandVisualTrashAssessment ovta)
{
if (!HasCompletionStatus || ovta == null) // all menu items are disabled if ovta hasn't been created yet, so don't display an indicator
{
return(new HtmlString(string.Empty));
}
return(IsSectionComplete(ovta)
? new HtmlString(
"<span class='glyphicon glyphicon-ok field-validation-success text-left'></span>")
: new HtmlString(
"<span class='glyphicon glyphicon-exclamation-sign field-validation-warning text-left'></span>"));
}
public static IQueryable <Parcel> GetParcelsViaTransect(this OnlandVisualTrashAssessment ovta)
{
if (!ovta.OnlandVisualTrashAssessmentObservations.Any())
{
return(new List <Parcel>().AsQueryable());
}
var transect = ovta.OnlandVisualTrashAssessmentObservations.Count == 1
? ovta.OnlandVisualTrashAssessmentObservations.Single().LocationPoint // don't attempt to calculate the transect
: ovta.GetTransect();
return(HttpRequestStorage.DatabaseEntities.Parcels.Where(x => x.ParcelGeometry.Intersects(transect)));
}
public static List <PreliminarySourceIdentificationSimple> GetPreliminarySourceIdentificationSimples(
this OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
var presentGuys = onlandVisualTrashAssessment
.OnlandVisualTrashAssessmentPreliminarySourceIdentificationTypes.ToList()
.Select(x => new PreliminarySourceIdentificationSimple(x)).ToList();
var missingGuys = PreliminarySourceIdentificationType.All.Except(onlandVisualTrashAssessment.OnlandVisualTrashAssessmentPreliminarySourceIdentificationTypes.Select(x => x.PreliminarySourceIdentificationType)).Select(x => new PreliminarySourceIdentificationSimple(x));
presentGuys.AddRange(missingGuys);
return(presentGuys);
}
public static DbGeometry GetTransect(this OnlandVisualTrashAssessment ovta)
{
if (ovta.OnlandVisualTrashAssessmentObservations.Count > 1)
{
var points = Join(",",
ovta.OnlandVisualTrashAssessmentObservations.OrderBy(x => x.ObservationDatetime)
.Select(x => x.LocationPoint).ToList().Select(x => $"{x.XCoordinate} {x.YCoordinate}")
.ToList());
var linestring = $"LINESTRING ({points})";
// the transect is going to be in 2771 because it was generated from points in 2771
return(DbGeometry.LineFromText(linestring, CoordinateSystemHelper.NAD_83_HARN_CA_ZONE_VI_SRID));
}
return(null);
}
public static List <int> GetParcelIDsForAddOrRemoveParcels(this OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
if (onlandVisualTrashAssessment.IsDraftGeometryManuallyRefined.GetValueOrDefault())
{
return(new List <int>());
}
// NP 8/22 these are supposed to be in 2771 already, but due to a b*g somewhere, some of them have 4326 as their SRID even though the coords are 2771...
var draftGeometry = onlandVisualTrashAssessment.DraftGeometry.FixSrid(CoordinateSystemHelper.NAD_83_HARN_CA_ZONE_VI_SRID);
// ... and the wrong SRID would cause this next lookup to fail bigly
var parcelIDs = draftGeometry == null
? onlandVisualTrashAssessment.GetParcelsViaTransect().Select(x => x.ParcelID)
: HttpRequestStorage.DatabaseEntities.Parcels
.Where(x => draftGeometry.Contains(x.ParcelGeometry)).Select(x => x.ParcelID);
return(parcelIDs.ToList());
}
public static LayerGeoJson GetAssessmentAreaLayerGeoJson(this OnlandVisualTrashAssessment onlandVisualTrashAssessment, bool reduce)
{
FeatureCollection geoJsonFeatureCollection;
if (onlandVisualTrashAssessment.OnlandVisualTrashAssessmentArea != null)
{
geoJsonFeatureCollection =
new List <OnlandVisualTrashAssessmentArea> {
onlandVisualTrashAssessment.OnlandVisualTrashAssessmentArea
}
.ToGeoJsonFeatureCollection();
}
else if (onlandVisualTrashAssessment.DraftGeometry != null)
{
var draftGeometry = onlandVisualTrashAssessment.DraftGeometry;
geoJsonFeatureCollection = new FeatureCollection();
// Leaflet.Draw does not support multipolgyon editing because its dev team decided it wasn't necessary.
// Unless https://github.com/Leaflet/Leaflet.draw/issues/268 is resolved, we have to break into separate polys.
// On an unrelated note, DbGeometry.ElementAt is 1-indexed instead of 0-indexed, which is terrible.
for (var i = 1; i <= draftGeometry.ElementCount.GetValueOrDefault(); i++)
{
var dbGeometry = draftGeometry.ElementAt(i);
if (reduce)
{
// Reduce is SQL Server's implementation of the Douglas–Peucker downsampling algorithm
dbGeometry = dbGeometry.ToSqlGeometry().Reduce(.0000025).ToDbGeometry().FixSrid(CoordinateSystemHelper.NAD_83_HARN_CA_ZONE_VI_SRID);
}
var feature = DbGeometryToGeoJsonHelper.FromDbGeometryWithReprojectionCheck(dbGeometry);
geoJsonFeatureCollection.Features.Add(feature);
}
}
else
{
geoJsonFeatureCollection = new FeatureCollection();
}
var assessmentAreaLayerGeoJson = new LayerGeoJson("parcels", geoJsonFeatureCollection,
"#ffff00", .5m,
LayerInitialVisibility.Show);
return(assessmentAreaLayerGeoJson);
}
public static HtmlString GetEditUrlForGrid(this OnlandVisualTrashAssessment onlandVisualTrashAssessment, Person currentPerson)
{
var userCanEdit = new OnlandVisualTrashAssessmentEditStatusFeature()
.HasPermission(currentPerson, onlandVisualTrashAssessment)
.HasPermission;
if (!userCanEdit)
{
return(new HtmlString(Empty));
}
return(onlandVisualTrashAssessment.OnlandVisualTrashAssessmentStatus ==
OnlandVisualTrashAssessmentStatus.Complete
? ModalDialogFormHelper.ModalDialogFormLink("Return to Edit", GetEditStatusToAllowEditUrl(onlandVisualTrashAssessment),
$"Return to Edit On-land Visual Trash Assessment for {onlandVisualTrashAssessment.OnlandVisualTrashAssessmentArea.OnlandVisualTrashAssessmentAreaName}",
500, "Continue", "Cancel", new List <string> {
"gridButton"
},
null, null) : DhtmlxGridHtmlHelpers.MakeEditIconAsHyperlinkBootstrap(GetEditUrl(onlandVisualTrashAssessment)));
}
public static string GetEditStatusToAllowEditUrl(this OnlandVisualTrashAssessment ovta)
{
return(EditStatusToAllowEditUrlTemplate.ParameterReplace(ovta.OnlandVisualTrashAssessmentID));
}
public override OVTASection GetNextSection(OnlandVisualTrashAssessment ovta)
{
throw new InvalidOperationException("Finalize OVTA is the final step; cannot get next section");
}
public static string GetDeleteUrl(this OnlandVisualTrashAssessment ovta)
{
return(DeleteUrlTemplate.ParameterReplace(ovta.OnlandVisualTrashAssessmentID));
}
public override bool IsSectionEnabled(OnlandVisualTrashAssessment ovta)
{
return(InitiateOVTA.IsSectionComplete(ovta) && RecordObservations.IsSectionComplete(ovta) && AddOrRemoveParcels.IsSectionComplete(ovta));
}
public override string GetSectionUrl(OnlandVisualTrashAssessment ovta)
{
return(ovta == null ? SitkaRoute <OnlandVisualTrashAssessmentController> .BuildUrlFromExpression(x => x.InitiateOVTA(null)) : SitkaRoute <OnlandVisualTrashAssessmentController> .BuildUrlFromExpression(x => x.InitiateOVTA(ovta.OnlandVisualTrashAssessmentID)));
}
public abstract bool IsSectionEnabled(OnlandVisualTrashAssessment ovta);
public override string GetSectionUrl(OnlandVisualTrashAssessment ovta)
{
return(ovta == null ? null : SitkaRoute <OnlandVisualTrashAssessmentController> .BuildUrlFromExpression(x => x.FinalizeOVTA(ovta)));
}
public abstract bool IsSectionRelevant(OnlandVisualTrashAssessment ovta);
public override bool IsSectionEnabled(OnlandVisualTrashAssessment ovta)
{
return(true);
}
public override bool IsSectionComplete(OnlandVisualTrashAssessment ovta)
{
var viewModel = new InitiateOVTAViewModel(ovta);
return(!viewModel.GetValidationResults().Any());
}
public override OVTASection GetNextSection(OnlandVisualTrashAssessment ovta)
{
return(RecordObservations);
}
public static string ToBaselineProgress(this OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
return(onlandVisualTrashAssessment.IsProgressAssessment ? "Progress" : "Baseline");
}
public override bool IsSectionComplete(OnlandVisualTrashAssessment ovta)
{
throw new InvalidOperationException("Instructions does not have a completness status; cannot check completeness");
}
public override bool IsSectionRelevant(OnlandVisualTrashAssessment ovta)
{
return(true);
}
/// <summary>
/// Creates a "blank" object of this type and populates primitives with defaults
/// </summary>
public static OnlandVisualTrashAssessmentPreliminarySourceIdentificationType CreateNewBlank(OnlandVisualTrashAssessment onlandVisualTrashAssessment, PreliminarySourceIdentificationType preliminarySourceIdentificationType)
{
return(new OnlandVisualTrashAssessmentPreliminarySourceIdentificationType(onlandVisualTrashAssessment, preliminarySourceIdentificationType));
}
public override OVTASection GetNextSection(OnlandVisualTrashAssessment ovta)
{
return(InitiateOVTA);
}
/// <summary>
/// Creates a "blank" object of this type and populates primitives with defaults
/// </summary>
public static OnlandVisualTrashAssessmentObservation CreateNewBlank(OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
return(new OnlandVisualTrashAssessmentObservation(onlandVisualTrashAssessment, default(DbGeometry), default(DateTime)));
}
public override bool IsSectionRelevant(OnlandVisualTrashAssessment ovta)
{
return(ovta?.AssessingNewArea.GetValueOrDefault() ?? false);
}