public RequirementsDay(ProductRequirements parentRequirements, DateTime day)
{
ParentRequirements = parentRequirements;
Day = day;
foreach (var coatingLine in StaticFactoryValuesManager.CoatingLines)
{
hoursAvailable[coatingLine] = ShiftHandler.CoatingInstance.GetHoursOnDay(day, coatingLine);
hoursUsed[coatingLine] = 0;
}
}
private static void CalculateAllRequirements()
{
Queue <ProductRequirements> updateQueue = new Queue <ProductRequirements>(_allRequirements);
// Update all master requirements
while (updateQueue.Count > 0)
{
ProductRequirements currentRequirement = updateQueue.Dequeue();
currentRequirement.UpdateInventory(_earliestDay);
DateTime day = _earliestDay;
while (day <= _latestDay)
{
var reqDay = currentRequirement.GetRequirementDay(day);
if (reqDay.NetRequiredPieces > 0)
{
double leadHours = 0;
Configuration config =
MachineHandler.Instance.AllConfigurations.FirstOrDefault(
c => c.CanMake(currentRequirement.MasterItem));
if (config != null)
{
leadHours = config.HoursToMake(currentRequirement.MasterItem, reqDay.NetRequiredPieces / currentRequirement.MasterItem.PiecesPerUnit);
}
DateTime POday = day.AddDays(Math.Ceiling(leadHours / 24 + LeadTimeDays));
var POreqDay = currentRequirement.GetRequirementDay(POday);
POreqDay.PurchaseOrderPieces = (reqDay.NetRequiredPieces);
// add gross for any dependent items
if (currentRequirement.Input != null)
{
foreach (var configItem in currentRequirement.Input)
{
var ratio = configItem.Pieces / currentRequirement.OutPieces;
var childReq = GetRequirements(configItem.MasterID);
var childDay = childReq.GetRequirementDay(POday);
childDay.AddGrossRequirement(ratio * reqDay.NetRequiredPieces);
// Add this child item to be updated
if (!updateQueue.Contains(childReq))
{
updateQueue.Enqueue(childReq);
}
}
}
}
day = day.AddDays(1);
}
}
}