public IActionResult MonthView(MonthViewPagerViewModel model, int Year, int Month)
{
try
{
if (Request.Method.Equals("GET") && Year == 0)
{
model.Month = DateTime.Today.Month - 1;
ModelState.Clear();
}
else if (Year != 0)
{
model.Year = Year;
model.Month = Month;
}
var monthDicItem = MonthGenerator.GetAllMonthsForYear(model.Year).FirstOrDefault(x => (int)x["MonthNum"] == model.Month + 1);
if (monthDicItem != null)
{
model.SelectedMonth = new MonthViewModel()
{
MonthStartTs = (DateTime)monthDicItem["MonthStart"], MonthEndTs = (DateTime)monthDicItem["MonthEnd"], MonthNum = model.Month + 1
};
}
if (ModelState.IsValid)
{
return(View(model));
}
else
{
return(View(model));
}
}
catch (Exception ex)
{
model.Month = DateTime.Today.Month - 1;
ViewData["WarningMessage"] = ex.Message;
return(View(model));
}
}
public DateTime NextDate()
{
var d = DateTime.Now;
if (Start >= End)
{
return(d);
}
var yearGenerator = YearGenerator;
if (yearGenerator == null && Start.HasValue && End.HasValue)
{
yearGenerator = new LinearGenerator(DateToYearFraction(Start.Value), DateToYearFraction(End.Value));
}
d = GetInRange(() =>
{
if (yearGenerator != null)
{
d = YearFractionToDate(yearGenerator.Next());
}
if (PartOfYearGenerator != null)
{
//if (YearGenerator == null || Randomness.Random.NextDouble() < 1 - YearWeight)
{
// d = YearFractionToDate(_uniform.Next());
var val = PartOfYearGenerator.Next();
var days = val * (DateTime.IsLeapYear(d.Year) ? 366 : 365);
var dnew = new DateTime(d.Year, 1, 1).AddDays(days);
if (YearGenerator != null && Distance(d, dnew) > 1d)
{
return(DateTime.MinValue);
}
d = dnew;
}
}
if (MonthGenerator != null)
{
//if (YearGenerator == null || Randomness.Random.NextDouble() < 1 - YearWeight)
{
var val = MonthGenerator.Next();
if (YearGenerator != null || PartOfYearGenerator != null)
{
if (d.Month != (int)val)
{
return(DateTime.MinValue);
//var daysInMonth = DateTime.DaysInMonth(d.Year, (int)val);
//var mid = new DateTime(d.Year, (int) val, daysInMonth/2);
//var p = Distance(d, mid)/(double)daysInMonth;
//if (Randomness.Random.NextDouble() < p) return DateTime.MinValue;
}
}
else
{
var days = (d.Day - 1) / (double)(DateTime.DaysInMonth(d.Year, d.Month));
d = new DateTime(d.Year, (int)val, 1 + (int)(days * DateTime.DaysInMonth(d.Year, (int)val)));
}
}
}
if (DayOfWeekGenerator != null)
{
var val = (int)DayOfWeekGenerator.Next();
d = d.AddDays(-(int)d.DayOfWeek + val);
}
if (HourGenerator != null)
{
d = d.Date.AddHours(HourGenerator.Next());
}
return(d);
});
return(d);
}
