public DayOfWeek getMonthFirstDay(int eng_year, int tamilMonthCount)
{
tamilMonthCount = tamilMonthCount - 1;
YearInfo objYearInfo = _YearInfos
.Where(w => w.YearNumber == eng_year)
.FirstOrDefault();
DateTime objDateTime = new DateTime(eng_year,
4,
objYearInfo.ChithiraiStartAprlDay);
int TotalDays = 0;
for (int i = 0; i < tamilMonthCount; i++)
{
TotalDays += objYearInfo.MonthDaysCount[i];
}
objDateTime = objDateTime.AddDays(TotalDays);
//if (objDateTime.DayOfWeek == DayOfWeek.)
return(objDateTime.DayOfWeek);
}
public void setYearInfos()
{
_YearInfos = new List <YearInfo>();
//_YearInfos.Add(new YearInfo
//{
// YearNumber = 2018,
// ChithiraiStartAprlDay = 14,
// MonthDaysCount = new int[] { 31, 31, 32, 31, 31, 31, 30, 29, 29, 30, 30, 30 }
//});
string filePath = Path.GetDirectoryName(Application.ExecutablePath) + "\\YearInfo.txt";
foreach (string line in File.ReadAllLines(filePath))
{
YearInfo objYearInfo = new YearInfo();
string[] splitedContent = line.Split(',');
for (int i = 0; i < 14; i++)
{
if (i == 0)
{
objYearInfo.YearNumber = Convert.ToInt32(splitedContent[i]);
}
else if (i == 1)
{
objYearInfo.ChithiraiStartAprlDay = Convert.ToInt32(splitedContent[i]);
}
else
{
objYearInfo.MonthDaysCount[i - 2] = Convert.ToInt32(splitedContent[i]);
}
}
_YearInfos.Add(objYearInfo);
}
//At last line set the MinYear and MaxYear
}
public int getMonthDaysCount(int eng_year, int tamilMonthCount)
{
YearInfo objYearInfo = _YearInfos.Where(w => w.YearNumber == eng_year)
.FirstOrDefault();
return(objYearInfo.MonthDaysCount[tamilMonthCount]);
}
public TamilDate getTamilDate(DateTime dateTime, Eras ers)
{
TamilDate objTodayTamilDate = new TamilDate();
YearInfo objYearInfo = _YearInfos
.Where(w => w.YearNumber == dateTime.Year)
.FirstOrDefault();
//Set April Month start date
DateTime aprDateTime = new DateTime(dateTime.Year,
4, objYearInfo.ChithiraiStartAprlDay);
DateTime objTodayDateOnly = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
double TotalDaysFromAprilStart = (objTodayDateOnly - aprDateTime).TotalDays;
int tamilMonthDaysCounter = 0,
tamilMonthDaysAntiCounter = 0;
int tamilMonthCounter = 0;
//objTodayTamilDate.MonthNo = getChithiraiAprilStartDate(dateTime);
for (int i = 0; i < objYearInfo.MonthDaysCount.Length; i++)
{
if (tamilMonthDaysCounter < TotalDaysFromAprilStart)
{
tamilMonthDaysCounter += getMonthDaysCount(dateTime.Year, i);
tamilMonthCounter++;
if (tamilMonthDaysCounter < TotalDaysFromAprilStart)
{
tamilMonthDaysAntiCounter = Convert.ToInt16(Math.Floor(TotalDaysFromAprilStart)) - tamilMonthDaysCounter;
tamilMonthDaysAntiCounter++;
}
}
}
objTodayTamilDate.tamilMonth = getTamilMonthsWithPeruPoluthu(ers)
.Where(w => w.MonthNo == tamilMonthCounter)
.FirstOrDefault();
objTodayTamilDate.DayNo = tamilMonthDaysAntiCounter;
objTodayTamilDate.tamilYear = getTamilYears(ers)
.Where(w => w.yearCount == (dateTime.Year - 1986))
.FirstOrDefault();
//return ", ௨௫, ௨0௧௮";
return(objTodayTamilDate);
}