protected async override void OnClick()
{
try
{
// Query for the drainage area
Uri gdbUri = new Uri(GeodatabaseTools.GetGeodatabasePath(Module1.Current.Aoi.FilePath, GeodatabaseNames.Aoi, true));
string strAreaSqKm = await GeodatabaseTools.QueryTableForSingleValueAsync(gdbUri, Constants.FILE_SNOTEL_POURPOINT,
Constants.FIELD_AOI_AREA, new QueryFilter());
double areaSqKm = -1;
bool isDouble = Double.TryParse(strAreaSqKm, out areaSqKm);
//Query min/max from dem
IList <double> lstResult = await GeoprocessingTools.GetDemStatsAsync(Module1.Current.Aoi.FilePath, 0.005);
double elevMinMeters = -1;
double elevMaxMeters = -1;
if (lstResult.Count == 2) // We expect the min and max values in that order
{
elevMinMeters = lstResult[0];
elevMaxMeters = lstResult[1];
}
//Test querying metadata; Layer metadata methods not currently available in Pro
//string snowCourseSitesPath = GeodatabaseTools.GetGeodatabasePath(Module1.Current.Aoi.FilePath, GeodatabaseNames.Layers, true) + Constants.FILE_SNOW_COURSE;
//Item featureClassItem = ItemFactory.Instance.Create(snowCourseSitesPath);
//IMetadata fcMetadataItem = featureClassItem as IMetadata;
// Counting Snotel Sites in AOI boundary
gdbUri = new Uri(GeodatabaseTools.GetGeodatabasePath(Module1.Current.Aoi.FilePath, GeodatabaseNames.Aoi, false));
Uri sitesGdbUri = new Uri(GeodatabaseTools.GetGeodatabasePath(Module1.Current.Aoi.FilePath, GeodatabaseNames.Layers, false));
int snotelInBasin = await GeodatabaseTools.CountPointsWithinInFeatureAsync(sitesGdbUri, Constants.FILE_SNOTEL,
gdbUri, Constants.FILE_AOI_VECTOR);
int snotelInBuffer = 0;
int totalSites = await GeodatabaseTools.CountFeaturesAsync(sitesGdbUri, Constants.FILE_SNOTEL);
if (totalSites > 0)
{
snotelInBuffer = totalSites - snotelInBasin;
}
// Counting Snow Course Sites in AOI boundary
int scosInBasin = await GeodatabaseTools.CountPointsWithinInFeatureAsync(sitesGdbUri, Constants.FILE_SNOW_COURSE,
gdbUri, Constants.FILE_AOI_VECTOR);
int scosInBuffer = 0;
totalSites = await GeodatabaseTools.CountFeaturesAsync(sitesGdbUri, Constants.FILE_SNOW_COURSE);
if (totalSites > 0)
{
scosInBuffer = totalSites - scosInBasin;
}
// Serialize the title page object
BA_Objects.ExportTitlePage tPage = new BA_Objects.ExportTitlePage
{
aoi_name = Module1.Current.Aoi.Name,
comments = "This is a test",
publisher = "Lesley Bross",
local_path = Module1.Current.Aoi.FilePath,
streamgage_station = "USGS XXXXXXX",
drainage_area_sqkm = areaSqKm,
elevation_min_meters = elevMinMeters,
elevation_max_meters = elevMaxMeters,
snotel_sites_in_basin = snotelInBasin,
snotel_sites_in_buffer = snotelInBuffer,
snotel_sites_buffer_size = "???",
scos_sites_in_basin = scosInBasin,
scos_sites_in_buffer = scosInBuffer,
scos_sites_buffer_size = "???",
date_created = DateTime.Now
};
string publishFolder = Module1.Current.Aoi.FilePath + "\\" + Constants.FOLDER_MAP_PACKAGE;
string myXmlFile = publishFolder + "\\" + Constants.FILE_TITLE_PAGE_XML;
System.Xml.Serialization.XmlSerializer writer = new System.Xml.Serialization.XmlSerializer(tPage.GetType());
using (System.IO.FileStream fs = System.IO.File.Create(myXmlFile))
{
writer.Serialize(fs, tPage);
}
// Process the title page through the xsl template
string myStyleSheet = GeneralTools.GetAddInDirectory() + "\\" + Constants.FILE_TITLE_PAGE_XSL;
XPathDocument myXPathDoc = new XPathDocument(myXmlFile);
XslCompiledTransform myXslTrans = new XslCompiledTransform();
myXslTrans.Load(myStyleSheet);
XmlTextWriter myWriter = new XmlTextWriter(publishFolder + @"\result.html", null);
myXslTrans.Transform(myXPathDoc, null, myWriter);
MessageBox.Show("Title page created!!");
}
catch (Exception e)
{
MessageBox.Show("An error occurred while trying to parse the XML!! " + e.Message, "BAGIS PRO");
}
}