public static int WriteXML_GaurabdaNextTithi(StringBuilder doc, GPLocationProvider loc, GPGregorianTime vcStart, GPVedicTime vaStart)
{
int gmasa, gpaksa, gtithi;
gmasa = vaStart.masa;
gpaksa = vaStart.tithi / 15;
gtithi = vaStart.tithi % 15;
doc.Append("<xml>\n");
doc.Append("\t<request name=\"Tithi\" version=\"" + GPFileHelper.FileVersion + "\">\n");
doc.Append("\t\t<arg name=\"longitude\" val=\"" + loc.GetLongitudeEastPositive() + "\" />\n");
doc.Append("\t\t<arg name=\"latitude\" val=\"" + loc.GetLatitudeNorthPositive() + "\" />\n");
doc.Append("\t\t<arg name=\"timezone\" val=\"" + loc.getTimeZone().OffsetSeconds / 60 + "\" />\n");
doc.Append("\t\t<arg name=\"start date\" val=\"" + vcStart + "\" />\n");
doc.Append("\t\t<arg name=\"masa\" val=\"" + gmasa + "\" />\n");
doc.Append("\t\t<arg name=\"paksa\" val=\"" + gpaksa + "\" />\n");
doc.Append("\t\t<arg name=\"tithi\" val=\"" + gtithi + "\" />\n");
doc.Append("\t</request>\n");
doc.Append("\t<result name=\"Tithi\">\n");
GPGregorianTime vcs = new GPGregorianTime(loc);
GPGregorianTime vce = new GPGregorianTime(loc);
GPGregorianTime today = new GPGregorianTime(loc);
GPSun sun = new GPSun();
int A;
double sunrise;
GPAstroData day = new GPAstroData();
int oTithi, oPaksa, oMasa, oYear;
today.Copy(vcStart);
today.PreviousDay();
vcStart.SubDays(15);
for (A = 0; A <= 3; A++)
{
vcs = GPTithi.CalcTithiEndEx(vcStart, 0, gmasa, gpaksa, gtithi, loc, out vce);
if (!vcs.IsBeforeThis(today))
{
oTithi = gpaksa * 15 + gtithi;
oMasa = gmasa;
oPaksa = gpaksa;
oYear = 0;
doc.Append("\t<celebration\n");
// doc.Append( "\t\t<tithi\n");
doc.Append("\t\trtithi=\"" + GPTithi.getName(oTithi) + "\"\n");
doc.Append("\t\trmasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
doc.Append("\t\trpaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
// test ci je ksaya
today.Copy(vcs);
today.setDayHours(0.5);
sun.SunCalc(today, loc);
sunrise = sun.getSunriseDayHours();
if (sunrise < vcs.getDayHours())
{
today.Copy(vce);
sun.SunCalc(today, loc);
sunrise = sun.getSunriseDayHours();
if (sunrise < vce.getDayHours())
{
// normal type
vcs.NextDay();
doc.Append("\t\ttype=\"normal\"\n");
}
else
{
// ksaya
vcs.NextDay();
day.calculateDayData(vcs, loc);
oTithi = day.nTithi;
oPaksa = day.nPaksa;
oMasa = day.determineMasa(vcs, out oYear);
doc.Append("\t\ttype=\"ksaya\"\n");
}
}
else
{
// normal, alebo prvy den vriddhi
today.Copy(vce);
sun.SunCalc(today, loc);
if (sun.getSunriseDayHours() < vce.getDayHours())
{
// first day of vriddhi type
doc.Append("\t\ttype=\"vriddhi\"\n");
}
else
{
// normal
doc.Append("\t\ttype=\"normal\"\n");
}
}
doc.Append("\t\tdate=\"" + vcs + "\"\n");
doc.Append("\t\totithi=\"" + GPTithi.getName(oTithi) + "\"\n");
doc.Append("\t\tomasa=\"" + GPMasa.GetName(oMasa) + "\"\n");
doc.Append("\t\topaksa=\"" + GPPaksa.getName(oPaksa) + "\"\n");
doc.Append("\t/>\n");
break;
}
else
{
vcStart.Copy(vcs);
vcs.NextDay();
}
}
doc.Append("\t</result>\n");
doc.Append("</xml>\n");
return(1);
}