private void OnCLEMStartOfTimeStep(object sender, EventArgs e)
{
// get next harvest and store previous harvest
while (HarvestData.Count() > 0 && Clock.Today.Year * 100 + Clock.Today.Month > HarvestData.First().Year * 100 + HarvestData.First().Month)
{
PreviousHarvest = HarvestData.FirstOrDefault();
HarvestData.RemoveAt(0);
}
NextHarvest = HarvestData.FirstOrDefault();
}
private void OnCLEMDoCutAndCarry(object sender, EventArgs e)
{
int year = Clock.Today.Year;
int month = Clock.Today.Month;
if (NextHarvest != null)
{
//if this month is a harvest month for this crop
if ((year == NextHarvest.HarvestDate.Year) && (month == NextHarvest.HarvestDate.Month))
{
if (this.TimingOK)
{
double totalamount;
if (IsTreeCrop)
{
totalamount = NextHarvest.AmtKg * TreesPerHa * parentManagementActivity.Area * UnitsToHaConverter * (PercentKept / 100);
}
else
{
totalamount = NextHarvest.AmtKg * parentManagementActivity.Area * UnitsToHaConverter * (PercentKept / 100);
}
if (totalamount > 0)
{
//if Npct column was not in the file
if (double.IsNaN(NextHarvest.Npct))
{
//Add without adding any new nitrogen.
//The nitrogen value for this feed item in the store remains the same.
LinkedResourceItem.Add(totalamount, this.Name, "Harvest");
}
else
{
FoodResourcePacket packet = new FoodResourcePacket()
{
Amount = totalamount,
PercentN = NextHarvest.Npct
};
LinkedResourceItem.Add(packet, this.Name, "Harvest");
}
}
SetStatusSuccess();
}
HarvestData.RemoveAt(0);
}
}
}
private void OnCLEMStartOfTimeStep(object sender, EventArgs e)
{
// if harvest tags provided for this crop then they will be used to define previous, next etc
// while date month > harvest record look for previous and delete past events
if (HarvestData.Count() > 0)
{
int clockYrMth = CalculateYearMonth(Clock.Today);
int position; // passed -1, current 0, future 1
do
{
int harvestYrMth = CalculateYearMonth(HarvestData.First().HarvestDate);
position = (clockYrMth > harvestYrMth) ? -1 : ((clockYrMth == harvestYrMth) ? 0 : 1);
// check for valid sequence
if (HarvestTagsUsed && HarvestData.FirstOrDefault().HarvestType != "")
{
if (previousTag == HarvestData.FirstOrDefault().HarvestType)
{
string warn = $"Invalid sequence of HarvetTags detected in [a={this.Name}]\r\nEnsure tags are ordered first, last in sequence.";
if (!Warnings.Exists(warn))
{
Summary.WriteWarning(this, warn);
Warnings.Add(warn);
}
}
previousTag = HarvestData.FirstOrDefault().HarvestType;
}
switch (position)
{
case -1:
if (HarvestTagsUsed)
{
switch (HarvestData.FirstOrDefault().HarvestType)
{
case "first":
if (!performedHarvest)
{
InsideMultiHarvestSequence = true;
StartCurrentSequenceHarvest = HarvestData.FirstOrDefault();
EndCurrentSequenceHarvest = HarvestData.Where(a => a.HarvestType == "last").FirstOrDefault();
}
break;
case "last":
// hit tagged last to delete as we've passed this date so out of multi harvest sequence
InsideMultiHarvestSequence = false;
PreviousHarvest = HarvestData.FirstOrDefault();
break;
default:
break;
}
}
else
{
PreviousHarvest = HarvestData.FirstOrDefault();
}
HarvestData.RemoveAt(0);
break;
case 0:
performedHarvest = true;
if (HarvestTagsUsed)
{
switch (HarvestData.FirstOrDefault().HarvestType)
{
case "first":
// hit tagged first for current time step
InsideMultiHarvestSequence = true;
StartCurrentSequenceHarvest = HarvestData.FirstOrDefault();
PreviousHarvest = null;
EndCurrentSequenceHarvest = HarvestData.Where(a => a.HarvestType == "last").FirstOrDefault();
break;
default:
NextHarvest = HarvestData.FirstOrDefault();
PreviousHarvest = null;
break;
}
}
else
{
NextHarvest = HarvestData.FirstOrDefault();
PreviousHarvest = null;
}
break;
case 1:
if (HarvestTagsUsed)
{
switch (HarvestData.FirstOrDefault().HarvestType)
{
case "first":
// hit tagged first for next harvest
NextHarvest = HarvestData.FirstOrDefault();
break;
default:
NextHarvest = HarvestData.FirstOrDefault();
break;
}
}
else
{
NextHarvest = HarvestData.FirstOrDefault();
}
break;
default:
break;
}
} while (HarvestData.Count > 0 && position == -1);
}
}