private string getNavigateMode(navigateType ntype, querysourceType qtype)
{
string result = "";
switch (ntype)
{
case navigateType.e_downstream_diversions:
result = "DD";
break;
case navigateType.e_upstream_main:
result = "UM";
break;
case navigateType.e_upstream_tributaries:
result = "UT";
break;
case navigateType.e_downstream_main:
default:
result = "DM";
break;
}//end switch
string qstring = getQuerySource(qtype);
return(string.IsNullOrEmpty(qstring) ? result : result + "/" + qstring);
}
private string getQuerySource(querysourceType qtype)
{
switch (qtype)
{
case querysourceType.e_wqpsites:
return("wqp");
case querysourceType.e_huc12pourpoints:
return("huc12pp");
case querysourceType.e_ssgage:
return("ss_gages");
case querysourceType.e_nwisgage:
return("nwissite");
default:
return("");
}
}
internal FeatureCollection GetNavigateAsync(string startlocation, navigateType navigationMode = navigateType.e_downstream_main, Double?distance = null, querysourceType querysource = querysourceType.e_flowlines)
{
try
{
var reqInfo = GetRequestInfo(nldiservicetype.e_navigate, new object[] { startlocation, getNavigateMode(navigationMode, querysource), distance?.ToString() ?? "" });
var requestResult = this.ExecuteAsync <FeatureCollection>(reqInfo).Result;
return(requestResult);
}
catch (Exception ex)
{
throw;
}
}
