private async Task <WGS84Fence> GetProjectBoundary(Guid projectUid)
{
var projectData = await((RaptorPrincipal)User).GetProject(projectUid);
var result = GeofenceValidation.ValidateWKT(projectData.ProjectGeofenceWKT);
if (string.CompareOrdinal(result, GeofenceValidation.ValidationOk) != 0)
{
throw new ServiceException(HttpStatusCode.BadRequest,
new ContractExecutionResult(ContractExecutionStatesEnum.ValidationError,
$"{nameof(GetProjectBoundary)}: The project has an invalid boundary ({result})."));
}
return(new WGS84Fence(CommonConverters.GeometryToPoints(projectData.ProjectGeofenceWKT).ToArray()));
}
private async Task <ProjectExtentsResult> FormatProjectExtentsResult(
Guid projectUid, CoordinateConversionResult coordinateConversionResult)
{
Log.LogInformation($"{nameof(FormatProjectExtentsResult)}: {coordinateConversionResult}");
var project = await((RaptorPrincipal)User).GetProject(projectUid);
var returnResult = new ProjectExtentsResult
{
minLat = coordinateConversionResult.ConversionCoordinates[0].Y,
minLng = coordinateConversionResult.ConversionCoordinates[0].X,
maxLat = coordinateConversionResult.ConversionCoordinates[1].Y,
maxLng = coordinateConversionResult.ConversionCoordinates[1].X
};
//In case we have rogue tag files distorting the extents, restrict to project boundary
var projectPoints = CommonConverters.GeometryToPoints(project.ProjectGeofenceWKT).ToList();
var projMinLat = projectPoints.Min(p => p.Lat);
var projMinLng = projectPoints.Min(p => p.Lon);
var projMaxLat = projectPoints.Max(p => p.Lat);
var projMaxLng = projectPoints.Max(p => p.Lon);
if (returnResult.minLat < projMinLat || returnResult.minLat > projMaxLat ||
returnResult.maxLat < projMinLat || returnResult.maxLat > projMaxLat ||
returnResult.minLng < projMinLng || returnResult.minLng > projMaxLng ||
returnResult.maxLng < projMinLng || returnResult.maxLng > projMaxLng)
{
returnResult.minLat = projMinLat;
returnResult.minLng = projMinLng;
returnResult.maxLat = projMaxLat;
returnResult.maxLng = projMaxLng;
}
//Convert to degrees to return
returnResult.minLat = returnResult.minLat.LatRadiansToDegrees();
returnResult.minLng = returnResult.minLng.LonRadiansToDegrees();
returnResult.maxLat = returnResult.maxLat.LatRadiansToDegrees();
returnResult.maxLng = returnResult.maxLng.LonRadiansToDegrees();
Log.LogInformation("GetProjectExtents result: " + JsonConvert.SerializeObject(returnResult));
return(returnResult);
}
/// <summary>
/// Gets the map bounding box to use for the report.
/// </summary>
/// <param name="project">The project for the report</param>
/// <param name="filter">The filter for production data tiles</param>
/// <param name="overlays">The overlay or layer types</param>
/// <param name="baseFilter">The base filter for summary volumes</param>
/// <param name="topFilter">The top filter for summary volumes</param>
/// <param name="designDescriptor">The design for cut-fill & summary volumes</param>
/// <param name="userId"></param>
/// <param name="customHeaders"></param>
/// <returns>A bounding box in latitude/longitude (radians)</returns>
public async Task <MapBoundingBox> GetBoundingBox(ProjectData project, FilterResult filter,
TileOverlayType[] overlays,
FilterResult baseFilter, FilterResult topFilter, DesignDescriptor designDescriptor,
string userId, IHeaderDictionary customHeaders)
{
log.LogInformation($"GetBoundingBox: project {project.ProjectUID}");
MapBoundingBox bbox = null;
//If the filter has an area then use it as the bounding box
var filterPoints = await GetFilterPoints(project, filter, baseFilter, topFilter, customHeaders);
if (filterPoints.Count > 0)
{
log.LogDebug("GetBoundingBox: Using area filter");
bbox = new MapBoundingBox
{
minLat = filterPoints.Min(p => p.Lat),
minLng = filterPoints.Min(p => p.Lon),
maxLat = filterPoints.Max(p => p.Lat),
maxLng = filterPoints.Max(p => p.Lon)
};
}
else
{
//If no spatial filter then use cut-fill/volumes design
var boundaryPoints = GetPointsFromPolygons(await GetDesignBoundaryPolygons(project, designDescriptor, customHeaders));
if (boundaryPoints.Count > 0)
{
log.LogDebug("GetBoundingBox: Using cut-fill design boundary");
bbox = new MapBoundingBox
{
minLat = boundaryPoints.Min(p => p.Lat),
minLng = boundaryPoints.Min(p => p.Lon),
maxLat = boundaryPoints.Max(p => p.Lat),
maxLng = boundaryPoints.Max(p => p.Lon)
};
}
else
{
log.LogDebug("GetBoundingBox: No spatial filter");
//No area filter so use production data extents as the bounding box.
//Only applies if doing production data tiles.
//Also if doing the project boundary tile we assume the user wants to see that so production data extents not applicable.
if (overlays.Contains(TileOverlayType.ProductionData) && !overlays.Contains(TileOverlayType.ProjectBoundary))
{
var productionDataExtents = await GetProductionDataExtents(Guid.Parse(project.ProjectUID), project.ShortRaptorProjectId, filter, userId, customHeaders);
if (productionDataExtents != null)
{
log.LogDebug(
$"GetBoundingBox: Production data extents {productionDataExtents.ConversionCoordinates[0].Y},{productionDataExtents.ConversionCoordinates[0].X},{productionDataExtents.ConversionCoordinates[1].Y},{productionDataExtents.ConversionCoordinates[1].X}");
bbox = new MapBoundingBox
{
minLat = productionDataExtents.ConversionCoordinates[0].Y,
minLng = productionDataExtents.ConversionCoordinates[0].X,
maxLat = productionDataExtents.ConversionCoordinates[1].Y,
maxLng = productionDataExtents.ConversionCoordinates[1].X
};
}
}
//Sometimes tag files way outside the project boundary are imported. These mean the data extents are
//invalid and and give problems. So need to check for this and use project extents in this case.
//Also use project boundary extents if fail to get production data extents or not doing production data tiles
//e.g. project thumbnails or user has requested project boundary overlay
var projectPoints = CommonConverters.GeometryToPoints(project.ProjectGeofenceWKT).ToList();
var projectMinLat = projectPoints.Min(p => p.Lat);
var projectMinLng = projectPoints.Min(p => p.Lon);
var projectMaxLat = projectPoints.Max(p => p.Lat);
var projectMaxLng = projectPoints.Max(p => p.Lon);
var assign = bbox == null
? true
: bbox.minLat <projectMinLat || bbox.minLat> projectMaxLat ||
bbox.maxLat <projectMinLat || bbox.maxLat> projectMaxLat ||
bbox.minLng <projectMinLng || bbox.minLng> projectMaxLng ||
bbox.maxLng <projectMinLng || bbox.minLng> projectMaxLng;
if (assign)
{
log.LogDebug(
$"GetBoundingBox: Using project extents {projectMinLat},{projectMinLng},{projectMaxLat},{projectMaxLng}");
bbox = new MapBoundingBox
{
minLat = projectMinLat,
minLng = projectMinLng,
maxLat = projectMaxLat,
maxLng = projectMaxLng
};
}
}
}
return(bbox);
}