private void OnCLEMAnimalManage(object sender, EventArgs e)
{
// if management month
if (this.TimingOK)
{
double labourlimit = this.LabourLimitProportion;
int weanedCount = 0;
ResourceRequest labour = ResourceRequestList.Where(a => a.ResourceType == typeof(LabourType)).FirstOrDefault <ResourceRequest>();
// Perform weaning
int count = this.CurrentHerd(true).Where(a => a.Weaned == false).Count();
foreach (var ind in this.CurrentHerd(true).Where(a => a.Weaned == false))
{
if (ind.Age >= WeaningAge || ind.Weight >= WeaningWeight)
{
string reason = (ind.Age >= WeaningAge)? "Age" : "Weight";
ind.Wean(true, reason);
ind.Location = grazeStore;
weanedCount++;
Status = ActivityStatus.Success;
}
// stop if labour limited individuals reached and LabourShortfallAffectsActivity
if (weanedCount > Convert.ToInt32(count * labourlimit))
{
break;
}
}
}
}
private void OnCLEMCollectManure(object sender, EventArgs e)
{
Status = ActivityStatus.Critical;
// is manure in resources
if (manureStore != null)
{
if (this.TimingOK)
{
List <ResourceRequest> resourcesneeded = GetResourcesNeededForActivityLocal();
bool tookRequestedResources = TakeResources(resourcesneeded, true);
// get all shortfalls
double labourNeeded = 0;
double labourLimit = 1;
if (tookRequestedResources & (ResourceRequestList != null))
{
labourNeeded = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Required);
double labourProvided = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Provided);
labourLimit = labourProvided / labourNeeded;
}
if (labourLimit == 1 || this.OnPartialResourcesAvailableAction == OnPartialResourcesAvailableActionTypes.UseResourcesAvailable)
{
foreach (ManureStoreUncollected msu in manureStore.UncollectedStores)
{
manureStore.Collect(msu.Name, labourLimit, this.Name);
SetStatusSuccess();
}
}
}
}
}
/// <summary>
/// The method allows the activity to adjust resources requested based on shortfalls (e.g. labour) before they are taken from the pools
/// </summary>
public override void AdjustResourcesNeededForActivity()
{
// adjust amount needed by labour shortfall.
double labprop = this.LabourLimitProportion;
// get additional reduction based on labour cost shortfall as cost has already been accounted for
double priceprop = 1;
if (labprop < 1)
{
if (unitsCanAfford < units)
{
priceprop = unitsCanAfford / units;
}
if (labprop < priceprop)
{
unitsCanAfford = units * labprop;
if (price.UseWholePackets)
{
unitsCanAfford = Math.Truncate(unitsCanAfford);
}
}
}
if (unitsCanAfford > 0 & (resourceToBuy as CLEMResourceTypeBase).MarketStoreExists)
{
// find resource entry in market if present and reduce
ResourceRequest rr = ResourceRequestList.Where(a => a.Resource == (resourceToBuy as CLEMResourceTypeBase).EquivalentMarketStore).FirstOrDefault();
if (rr.Required != unitsCanAfford * price.PacketSize * this.FarmMultiplier)
{
rr.Required = unitsCanAfford * price.PacketSize * this.FarmMultiplier;
}
}
return;
}
/// <summary>
/// Method to provide the proportional limit based on specified resource type
/// A proportion less than 1 will only be returned if LabourShortfallAffectsActivity is true in the LabourRequirement
/// </summary>
/// <returns></returns>
public double LimitProportion(Type resourceType)
{
double proportion = 1.0;
if (ResourceRequestList == null)
{
return(proportion);
}
double totalNeeded = ResourceRequestList.Where(a => a.ResourceType == resourceType).Sum(a => a.Required);
foreach (ResourceRequest item in ResourceRequestList.Where(a => a.ResourceType == resourceType).ToList())
{
if (resourceType == typeof(LabourType))
{
if (item.FilterDetails != null && ((item.FilterDetails.First() as LabourFilterGroup).Parent as LabourRequirement).LabourShortfallAffectsActivity)
{
proportion *= item.Provided / item.Required;
}
}
else // all other types
{
proportion *= item.Provided / item.Required;
}
}
return(proportion);
}
private void OnCLEMAnimalMilking(object sender, EventArgs e)
{
if (this.TimingOK & this.Status != ActivityStatus.Ignored)
{
if (ProportionToRemove > 0)
{
// get labour shortfall
double labourLimiter = 1.0;
if (this.Status == ActivityStatus.Partial & this.OnPartialResourcesAvailableAction == OnPartialResourcesAvailableActionTypes.UseResourcesAvailable)
{
double labourLimit = 1;
double labourNeeded = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Required);
double labourProvided = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Provided);
if (labourNeeded > 0)
{
labourLimit = labourProvided / labourNeeded;
}
}
// get dry breeders
RuminantHerd ruminantHerd = Resources.RuminantHerd();
List <RuminantFemale> herd = this.CurrentHerd(true).Where(a => a.Gender == Sex.Female).Cast <RuminantFemale>().ToList();
// get dry breeders from females
foreach (RuminantFemale female in herd.Where(a => a.Age - a.AgeAtLastBirth >= MonthsSinceBirth & a.PreviousConceptionRate >= MinimumConceptionBeforeSell & a.AgeAtLastBirth > 0))
{
if (ZoneCLEM.RandomGenerator.NextDouble() <= ProportionToRemove * labourLimiter)
{
// flag female ready to transport.
female.SaleFlag = HerdChangeReason.DryBreederSale;
}
}
}
}
}
/// <inheritdoc/>
public override void DoActivity()
{
if (PaymentCalculationStyle == PayHiredLabourCalculationStyle.ByAvailableLabour)
{
Status = ActivityStatus.Warning;
// get amount of finance needed and provided
double financeRequired = 0;
double financeProvided = 0;
foreach (ResourceRequest item in ResourceRequestList.Where(a => a.ResourceType == typeof(Finance)))
{
financeRequired += item.Required;
financeProvided += item.Provided;
Status = ActivityStatus.NotNeeded;
}
if (financeRequired > 0)
{
Status = ActivityStatus.Success;
}
// reduce limiters based on financial shortfall
if (financeProvided < financeRequired)
{
if (this.OnPartialResourcesAvailableAction == OnPartialResourcesAvailableActionTypes.UseResourcesAvailable)
{
Status = ActivityStatus.Partial;
int currentmonth = clock.Today.Month;
double currentCost = 0;
// step through all hired labour in order and set limiter where needed
foreach (LabourType item in labour.Items.Where(a => a.Hired))
{
// get days needed
double daysNeeded = item.LabourAvailability.GetAvailability(currentmonth - 1);
// calculate rate and amount needed
double rate = item.PayRate();
double cost = daysNeeded * rate;
if (currentCost == financeProvided)
{
item.AvailabilityLimiter = 0;
cost = 0;
}
else if (currentCost + cost > financeProvided)
{
// reduce limit
double excess = currentCost + cost - financeProvided;
item.AvailabilityLimiter = (cost - excess) / cost;
cost = financeProvided - currentCost;
}
currentCost += cost;
}
}
}
}
return;
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
List <LabourType> group = Resources.Labour().Items.Where(a => a.Hired != true).ToList();
if (group != null && group.Count > 0)
{
// calculate feed limit
double feedLimit = 0.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(HumanFoodStore)).FirstOrDefault();
if (feedRequest != null)
{
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
if (feedRequest == null || (feedRequest.Required == 0 | feedRequest.Available == 0))
{
Status = ActivityStatus.NotNeeded;
return;
}
foreach (Model child in Apsim.Children(this, typeof(LabourFeedGroup)))
{
double value = (child as LabourFeedGroup).Value;
foreach (LabourType ind in Resources.Labour().Items.Filter(child))
{
switch (FeedStyle)
{
case LabourFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
feedRequest.Provided = Math.Min(value * 30.4, FeedType.MaximumDailyIntakePerAE * ind.AdultEquivalent * 30.4);
feedRequest.Provided *= feedLimit;
ind.AddIntake(feedRequest);
break;
case LabourFeedActivityTypes.SpecifiedDailyAmountPerAE:
feedRequest.Provided = Math.Min(value, FeedType.MaximumDailyIntakePerAE) * ind.AdultEquivalent * 30.4;
feedRequest.Provided *= feedLimit;
ind.AddIntake(feedRequest);
break;
default:
throw new Exception(String.Format("FeedStyle {0} is not supported in {1}", FeedStyle, this.Name));
}
}
}
SetStatusSuccess();
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
if (this.TimingOK)
{
// reduce if labour limiting
double labourlimit = 1;
if (ResourceRequestList != null && ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Count() > 0)
{
double amountLabourNeeded = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Required);
double amountLabourProvided = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Provided);
if (amountLabourNeeded > 0)
{
if (amountLabourProvided == 0)
{
labourlimit = 0;
}
else
{
labourlimit = amountLabourNeeded / amountLabourProvided;
}
}
}
double units = 0;
if (labourlimit == 1 || this.OnPartialResourcesAvailableAction == OnPartialResourcesAvailableActionTypes.UseResourcesAvailable)
{
units = UnitsAvailableForSale * labourlimit;
if (SellWholeUnitsOnly)
{
units = Math.Truncate(units);
}
}
if (units > 0)
{
// remove resource
ResourceRequest purchaseRequest = new ResourceRequest();
purchaseRequest.ActivityModel = this;
purchaseRequest.Required = units * UnitSize;
purchaseRequest.AllowTransmutation = false;
purchaseRequest.Reason = "Sales";
resourceToSell.Remove(purchaseRequest);
// transfer money earned
bankAccount.Add(units * UnitPrice, this.Name, "Sales");
SetStatusSuccess();
}
}
}
/// <inheritdoc/>
public override void DoActivity()
{
// processed resource should already be taken
Status = ActivityStatus.NotNeeded;
// add created resources
ResourceRequest rr = ResourceRequestList.Where(a => (a.Resource != null && a.Resource.GetType() == resourceTypeProcessModel.GetType())).FirstOrDefault();
if (rr != null)
{
resourceTypeCreatedModel.Add(rr.Provided * ConversionRate, this, (resourceTypeCreatedModel as CLEMModel).NameWithParent, "Created");
if (rr.Provided > 0)
{
Status = ActivityStatus.Success;
}
}
}
private void OnCLEMAnimalManage(object sender, EventArgs e)
{
// Weaning is performed in the Management event to ensure weaned individuals are treated as unweaned for their intake calculations
// and the mother is considered lactating for lactation energy demands otherwise IsLactating stops as soon as ind.wean() is performed.
// if wean month
if (this.TimingOK)
{
double labourlimit = this.LabourLimitProportion;
int weanedCount = 0;
ResourceRequest labour = ResourceRequestList.Where(a => a.ResourceType == typeof(LabourType)).FirstOrDefault <ResourceRequest>();
// Perform weaning
int count = this.CurrentHerd(false).Where(a => a.Weaned == false).Count();
foreach (var ind in this.CurrentHerd(false).Where(a => a.Weaned == false))
{
if (ind.Age >= WeaningAge || ind.Weight >= WeaningWeight)
{
string reason = (ind.Age >= WeaningAge)? "Age" : "Weight";
ind.Wean(true, reason);
ind.Location = grazeStore;
weanedCount++;
if (ind.Mother != null)
{
// report conception status changed when offspring weaned.
ind.Mother.BreedParams.OnConceptionStatusChanged(new Reporting.ConceptionStatusChangedEventArgs(Reporting.ConceptionStatus.Weaned, ind.Mother, Clock.Today));
}
}
// stop if labour limited individuals reached and LabourShortfallAffectsActivity
if (weanedCount > Convert.ToInt32(count * labourlimit, CultureInfo.InvariantCulture))
{
this.Status = ActivityStatus.Partial;
break;
}
}
if (weanedCount > 0)
{
SetStatusSuccess();
}
else
{
this.Status = ActivityStatus.NotNeeded;
}
}
}
/// <inheritdoc/>
public override void DoActivity()
{
// add all provided requests to the individuals intake pools.
List <LabourType> group = people?.Items.Where(a => IncludeHiredLabour | a.Hired != true).ToList();
Status = ActivityStatus.NotNeeded;
if (group != null && group.Count > 0)
{
var requests = ResourceRequestList.Where(a => a.ResourceType == typeof(HumanFoodStore));
if (requests.Any())
{
double aE = group.Sum(a => a.TotalAdultEquivalents);
foreach (ResourceRequest request in requests.Where(a => a.Provided > 0))
{
// add to individual intake
foreach (LabourType labour in group)
{
double amount = request.Provided * (labour.TotalAdultEquivalents / aE);
labour.AddIntake(new LabourDietComponent()
{
AmountConsumed = amount,
FoodStore = request.Resource as HumanFoodStoreType
});
labour.FeedToTargetIntake += amount;
}
}
}
if (this.FindAllChildren <LabourActivityFeedTarget>().Where(a => !a.TargetAchieved).Any())
{
this.Status = ActivityStatus.Partial;
}
else
{
this.Status = ActivityStatus.Success;
}
}
// finished eating, so this household is now free to sell the resources
// assumes all households above in the tree supply this level.
// if sibling above relies on food from this household it own't work
// selling is perfomed in the next method called in this same event
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
Status = ActivityStatus.NotNeeded;
// take local equivalent of market from resource
double provided = 0;
if ((resourceToBuy as CLEMResourceTypeBase).MarketStoreExists)
{
// find resource entry in market if present and reduce
ResourceRequest rr = ResourceRequestList.Where(a => a.Resource == (resourceToBuy as CLEMResourceTypeBase).EquivalentMarketStore).FirstOrDefault();
provided = rr.Provided / this.FarmMultiplier;
}
else
{
provided = unitsCanAfford * price.PacketSize;
}
if (provided > 0)
{
resourceToBuy.Add(provided, this, "", "Purchase");
Status = ActivityStatus.Success;
}
// make financial transactions
if (bankAccount != null)
{
ResourceRequest payment = new ResourceRequest()
{
AllowTransmutation = false,
MarketTransactionMultiplier = this.FarmMultiplier,
Required = provided / price.PacketSize * price.PricePerPacket,
ResourceType = typeof(Finance),
ResourceTypeName = bankAccount.Name,
Category = "Purchase",
RelatesToResource = (resourceToBuy as CLEMModel).NameWithParent,
ActivityModel = this
};
bankAccount.Remove(payment);
}
}
/// <inheritdoc/>
public override void AdjustResourcesNeededForActivity()
{
// get labour shortfall
double labprop = this.LimitProportion(typeof(LabourType));
// get finance shortfall
double finprop = this.LimitProportion(typeof(FinanceType));
// reduce amount used
double limit = Math.Min(labprop, finprop);
if (limit < 1)
{
// find process resource entry in resource list
ResourceRequest rr = ResourceRequestList.Where(a => a.ResourceType == resourceTypeProcessModel.GetType()).FirstOrDefault();
if (rr != null)
{
// reduce amount required
rr.Required *= limit;
}
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
// add all provided requests to the individuals intake pools.
List <LabourType> group = Resources.Labour().Items.Where(a => IncludeHiredLabour | a.Hired != true).ToList();
double aE = group.Sum(a => a.AdultEquivalent);
Status = ActivityStatus.NotNeeded;
if (group != null && group.Count > 0)
{
var requests = ResourceRequestList.Where(a => a.ResourceType == typeof(HumanFoodStore));
if (requests.Count() > 0)
{
foreach (ResourceRequest request in requests)
{
if (request.Provided > 0)
{
// add to individual intake
foreach (LabourType labour in group)
{
labour.AddIntake(new LabourDietComponent()
{
AmountConsumed = request.Provided * (labour.AdultEquivalent / aE),
FoodStore = request.Resource as HumanFoodStoreType
});
}
}
}
}
List <LabourActivityFeedTarget> labourActivityFeedTargets = this.FindAllChildren <LabourActivityFeedTarget>().Cast <LabourActivityFeedTarget>().ToList();
if (labourActivityFeedTargets.Where(a => !a.TargetMet).Count() > 0)
{
this.Status = ActivityStatus.Partial;
}
else
{
this.Status = ActivityStatus.Success;
}
}
}
private void OnCLEMMilking(object sender, EventArgs e)
{
// take all milk
List <RuminantFemale> herd = this.CurrentHerd(true).Where(a => a.Gender == Sex.Female).Cast <RuminantFemale>().Where(a => a.IsLactating == true & a.SucklingOffspring.Count() == 0).ToList();
double milkTotal = herd.Sum(a => a.MilkAmount);
if (milkTotal > 0)
{
// set these females to state milking perfomred so they switch to the non-suckling milk production curves.
herd.Select(a => a.MilkingPerformed == true);
// only provide what labour would allow
// calculate labour limit
double labourLimit = 1;
double labourNeeded = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Required);
double labourProvided = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Provided);
if (labourNeeded > 0)
{
labourLimit = labourProvided / labourNeeded;
}
milkStore.Add(milkTotal * labourLimit, this.Name, this.PredictedHerdName);
}
}
/// <summary>
/// The method allows the activity to adjust resources requested based on shortfalls (e.g. labour) before they are taken from the pools
/// </summary>
public override void AdjustResourcesNeededForActivity()
{
// labour limiter
var labourRequests = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).ToList();
if (labourRequests.Count > 0)
{
double required = labourRequests.Sum(a => a.Required);
double provided = labourRequests.Sum(a => a.Provided);
double limiter = Math.Min(1.0, provided / required);
// TODO add ability to turn off labour influence
if (limiter < 1)
{
// find pasture and reduce required based on labour limit.
ResourceRequest pastureRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(GrazeFoodStoreType)).FirstOrDefault();
if (pastureRequest != null)
{
AmountHarvested *= limiter;
pastureRequest.Required = AmountHarvested;
}
}
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void PerformActivity()
{
RuminantHerd ruminantHerd = Resources.RuminantHerd();
List <Ruminant> herd = ruminantHerd.Herd;
if (herd != null && herd.Count > 0)
{
// calculate labour limit
double labourLimit = 1.0;
if (LabourShortfallLimitsFeeding)
{
ResourceRequest labourRequest = ResourceRequestList.Where(a => a.ResourceName == "Labour").FirstOrDefault();
if (labourRequest != null)
{
labourLimit = Math.Min(1.0, labourRequest.Required / labourRequest.Provided);
}
}
// calculate feed limit
double feedLimit = 0.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceName == "AnimalFoodStore").FirstOrDefault();
if (feedRequest != null)
{
feedLimit = Math.Min(1.0, feedRequest.Required / feedRequest.Provided);
}
// feed animals
int month = Clock.Today.Month - 1;
// get list from filters
foreach (RuminantFilterGroup child in this.Children.Where(a => a.GetType() == typeof(RuminantFilterGroup)))
{
foreach (Ruminant ind in herd.Filter(child as RuminantFilterGroup))
{
double feedRequired = 0;
switch (FeedStyle)
{
case RuminantFeedActivityTypes.SpecifiedDailyAmount:
feedRequired += (child as RuminantFilterGroup).MonthlyValues[month] * 30.4; // * ind.Number;
ind.Intake += feedRequired * feedLimit * labourLimit;
break;
case RuminantFeedActivityTypes.ProportionOfWeight:
feedRequired += (child as RuminantFilterGroup).MonthlyValues[month] * ind.Weight * 30.4; // * ind.Number;
ind.Intake += feedRequired * feedLimit * labourLimit;
break;
case RuminantFeedActivityTypes.ProportionOfPotentialIntake:
feedRequired += (child as RuminantFilterGroup).MonthlyValues[month] * ind.PotentialIntake; // * ind.Number;
ind.Intake += feedRequired * feedLimit * labourLimit;
break;
case RuminantFeedActivityTypes.ProportionOfRemainingIntakeRequired:
feedRequired += (child as RuminantFilterGroup).MonthlyValues[month] * (ind.PotentialIntake - ind.Intake); // * ind.Number;
ind.Intake += feedRequired * feedLimit * labourLimit;
break;
default:
break;
}
}
}
}
}
/// <inheritdoc/>
public override void DoActivity()
{
IEnumerable <LabourType> group = labour?.Items.Where(a => a.Hired != true);
if (group != null && group.Any())
{
// calculate feed limit
double feedLimit = 0.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(HumanFoodStore)).FirstOrDefault();
if (feedRequest != null)
{
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
if (feedRequest == null || (feedRequest.Required == 0 | feedRequest.Available == 0))
{
Status = ActivityStatus.NotNeeded;
return;
}
foreach (LabourFeedGroup child in this.FindAllChildren <LabourFeedGroup>())
{
double value = child.Value;
foreach (LabourType ind in child.Filter(labour?.Items))
{
switch (FeedStyle)
{
case LabourFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
feedRequest.Provided = value * 30.4;
feedRequest.Provided *= feedLimit;
feedRequest.Provided *= (feedRequest.Resource as HumanFoodStoreType).EdibleProportion;
ind.AddIntake(new LabourDietComponent()
{
AmountConsumed = feedRequest.Provided,
FoodStore = feedRequest.Resource as HumanFoodStoreType
}
);
break;
case LabourFeedActivityTypes.SpecifiedDailyAmountPerAE:
feedRequest.Provided = value * ind.AdultEquivalent * 30.4;
feedRequest.Provided *= feedLimit;
feedRequest.Provided *= (feedRequest.Resource as HumanFoodStoreType).EdibleProportion;
ind.AddIntake(new LabourDietComponent()
{
AmountConsumed = feedRequest.Provided,
FoodStore = feedRequest.Resource as HumanFoodStoreType
}
);
break;
default:
throw new Exception(String.Format("FeedStyle {0} is not supported in {1}", FeedStyle, this.Name));
}
}
}
SetStatusSuccess();
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
List <Ruminant> herd = CurrentHerd(false);
if (herd != null && herd.Count > 0)
{
// calculate feed limit
double feedLimit = 0.0;
double wastage = 1.0 - this.ProportionTramplingWastage;
double dailyAmountShortfall = 1.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(AnimalFoodStore)).FirstOrDefault();
FoodResourcePacket details = new FoodResourcePacket();
if (feedRequest != null)
{
details = feedRequest.AdditionalDetails as FoodResourcePacket;
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
// feed animals
int month = Clock.Today.Month - 1;
if (feedRequest == null || (feedRequest.Required == 0 | feedRequest.Available == 0))
{
Status = ActivityStatus.NotNeeded;
return;
}
// if feed style is fixed daily amount compare amount received against herd requirement.
// this produces a reduction from potential intake for each individual.
if (FeedStyle == RuminantFeedActivityTypes.SpecifiedDailyAmount)
{
double herdRequirement = 0;
foreach (Model child in this.Children.Where(a => a.GetType().ToString().Contains("RuminantFeedGroup")))
{
herdRequirement += herd.Filter(child).Sum(a => a.PotentialIntake - a.Intake);
}
dailyAmountShortfall = Math.Min(1.0, (feedRequest.Provided * wastage) / herdRequirement);
}
// get list from filters
foreach (Model child in this.Children.Where(a => a.GetType().ToString().Contains("RuminantFeedGroup")))
{
double value = 0;
if (child is RuminantFeedGroup)
{
value = (child as RuminantFeedGroup).Value;
}
else
{
value = (child as RuminantFeedGroupMonthly).MonthlyValues[month];
}
foreach (Ruminant ind in herd.Filter(child))
{
switch (FeedStyle)
{
case RuminantFeedActivityTypes.SpecifiedDailyAmount:
details.Amount = (ind.PotentialIntake - ind.Intake);
details.Amount *= dailyAmountShortfall;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
details.Amount = value * 30.4; // * ind.Number;
details.Amount *= feedLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfWeight:
details.Amount = value * ind.Weight * 30.4; // * ind.Number;
details.Amount *= feedLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfPotentialIntake:
details.Amount = value * ind.PotentialIntake; // * ind.Number;
details.Amount *= feedLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfRemainingIntakeRequired:
details.Amount = value * (ind.PotentialIntake - ind.Intake); // * ind.Number;
details.Amount *= feedLimit * wastage;
ind.AddIntake(details);
break;
default:
throw new Exception("Feed style used [" + FeedStyle + "] not implemented in [" + this.Name + "]");
}
}
}
SetStatusSuccess();
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
List <Ruminant> herd = CurrentHerd(false);
if (herd != null && herd.Count > 0)
{
// calculate labour limit
double labourLimit = 1;
double labourNeeded = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Required);
double labourProvided = ResourceRequestList.Where(a => a.ResourceType == typeof(Labour)).Sum(a => a.Provided);
if (labourNeeded > 0)
{
labourLimit = labourProvided / labourNeeded;
}
// calculate feed limit
double feedLimit = 0.0;
double wastage = 1.0 - this.ProportionTramplingWastage;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(AnimalFoodStore)).FirstOrDefault();
FoodResourcePacket details = new FoodResourcePacket();
if (feedRequest != null)
{
details = feedRequest.AdditionalDetails as FoodResourcePacket;
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
// feed animals
int month = Clock.Today.Month - 1;
SetStatusSuccess();
// get list from filters
foreach (RuminantFeedGroup child in Apsim.Children(this, typeof(RuminantFeedGroup)))
{
foreach (Ruminant ind in herd.Filter(child as RuminantFeedGroup))
{
switch (FeedStyle)
{
case RuminantFeedActivityTypes.SpecifiedDailyAmount:
details.Amount = (child as RuminantFeedGroup).MonthlyValues[month] * 30.4;
details.Amount *= feedLimit * labourLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfWeight:
details.Amount = (child as RuminantFeedGroup).MonthlyValues[month] * ind.Weight * 30.4; // * ind.Number;
details.Amount *= feedLimit * labourLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfPotentialIntake:
details.Amount = (child as RuminantFeedGroup).MonthlyValues[month] * ind.PotentialIntake; // * ind.Number;
details.Amount *= feedLimit * labourLimit * wastage;
ind.AddIntake(details);
break;
case RuminantFeedActivityTypes.ProportionOfRemainingIntakeRequired:
details.Amount = (child as RuminantFeedGroup).MonthlyValues[month] * (ind.PotentialIntake - ind.Intake); // * ind.Number;
details.Amount *= feedLimit * labourLimit * wastage;
ind.AddIntake(details);
break;
default:
break;
}
}
}
}
}
/// <inheritdoc/>
public override void DoActivity()
{
IEnumerable <Ruminant> herd = CurrentHerd(false);
if (herd != null && herd.Any())
{
double feedLimit = 0.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(AnimalFoodStore)).LastOrDefault();
FoodResourcePacket details = new FoodResourcePacket();
if (feedRequest != null)
{
details = feedRequest.AdditionalDetails as FoodResourcePacket;
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
// feed animals
if (feedRequest == null | (feedRequest?.Required == 0 | feedRequest?.Available == 0) | APSIM.Shared.Utilities.MathUtilities.FloatsAreEqual(feedLimit, 0.0))
{
Status = ActivityStatus.NotNeeded;
return;
}
// get list from filters
foreach (var child in Children.OfType <FilterGroup <Ruminant> >())
{
double value = 0;
if (child is RuminantFeedGroup rfg)
{
value = rfg.Value;
}
else if (child is RuminantFeedGroupMonthly rfgm)
{
value = rfgm.MonthlyValues[clock.Today.Month - 1];
}
else
{
continue;
}
foreach (Ruminant ind in child.Filter(herd))
{
switch (FeedStyle)
{
case RuminantFeedActivityTypes.SpecifiedDailyAmount:
case RuminantFeedActivityTypes.ProportionOfFeedAvailable:
details.Amount = ((ind.PotentialIntake * (usingPotentialIntakeMultiplier ? ind.BreedParams.OverfeedPotentialIntakeModifier : 1)) - ind.Intake);
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
details.Amount = value * 30.4;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfWeight:
details.Amount = value * ind.Weight * 30.4;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfPotentialIntake:
details.Amount = value * ind.PotentialIntake;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfRemainingIntakeRequired:
details.Amount = value * (ind.PotentialIntake - ind.Intake);
details.Amount *= feedLimit;
break;
default:
throw new Exception($"FeedStyle [{FeedStyle}] is not supported in [a={Name}]");
}
// check amount meets intake limits
if (usingPotentialIntakeMultiplier)
{
if (details.Amount > (ind.PotentialIntake + (Math.Max(0, ind.BreedParams.OverfeedPotentialIntakeModifier - 1) * overfeedProportion * ind.PotentialIntake)) - ind.Intake)
{
details.Amount = (ind.PotentialIntake + (Math.Max(0, ind.BreedParams.OverfeedPotentialIntakeModifier - 1) * overfeedProportion * ind.PotentialIntake)) - ind.Intake;
}
}
ind.AddIntake(details);
}
}
SetStatusSuccess();
}
else
{
Status = ActivityStatus.NotNeeded;
}
}
/// <summary>
/// Method to determine resources required for this activity in the current month
/// </summary>
/// <returns>List of required resource requests</returns>
public override List <ResourceRequest> GetResourcesNeededForActivity()
{
if (people is null | food is null)
{
return(null);
}
List <LabourType> peopleList = people.Items.Where(a => IncludeHiredLabour || a.Hired == true).ToList();
peopleList.Select(a => a.FeedToTargetIntake == 0);
List <ResourceRequest> requests = new List <ResourceRequest>();
// determine AEs to be fed
double aE = peopleList.Sum(a => a.AdultEquivalent);
// determine feed limits (max kg per AE per day * AEs * days)
double intakeLimit = DailyIntakeLimit * aE * 30.4;
// remove previous consumption
intakeLimit -= this.DailyIntakeOtherSources * aE * 30.4;
intakeLimit -= peopleList.Sum(a => a.GetAmountConsumed());
List <LabourActivityFeedTarget> labourActivityFeedTargets = this.FindAllChildren <LabourActivityFeedTarget>().Cast <LabourActivityFeedTarget>().ToList();
int feedTargetIndex = 0;
// determine targets
foreach (LabourActivityFeedTarget target in labourActivityFeedTargets)
{
// calculate target
target.Target = target.TargetValue * aE * 30.4;
// set initial level based on off store inputs
target.CurrentAchieved = target.OtherSourcesValue * aE * 30.4;
// calculate current level from previous intake this month (LabourActivityFeed)
target.CurrentAchieved += people.GetDietaryValue(target.Metric, IncludeHiredLabour, true) * aE * 30.4;
}
// order food to achieve best returns for first criteria conversion factor decreasing
List <HumanFoodStoreType> foodStoreTypes = food.FindAllChildren <HumanFoodStoreType>().Cast <HumanFoodStoreType>().OrderBy(a => a.ConversionFactor(labourActivityFeedTargets[feedTargetIndex].Metric)).ToList();
// check availability to take food based on order in simulation tree
while (foodStoreTypes.Count() > 0 & intakeLimit > 0)
{
// get next food store type
HumanFoodStoreType foodtype = foodStoreTypes[0];
// get amount people can still eat based on limits and previous consumption
double amountNeededRaw = 0;
foreach (LabourType labourType in peopleList)
{
double indLimit = (labourType.AdultEquivalent * DailyIntakeLimit * 30.4);
double alreadyEatenThis = labourType.GetAmountConsumed(foodtype.Name);
double alreadyEaten = labourType.GetAmountConsumed() + labourType.FeedToTargetIntake;
double canStillEat = Math.Max(0, indLimit - alreadyEaten);
double amountOfThisFood = canStillEat;
amountNeededRaw += amountOfThisFood / foodtype.EdibleProportion;
}
// update targets based on amount available (will update excess if transmutated later)
double amountNeededEdible = Math.Min(amountNeededRaw, foodtype.Amount) * foodtype.EdibleProportion;
foreach (LabourActivityFeedTarget target in labourActivityFeedTargets)
{
target.CurrentAchieved += amountNeededEdible * foodtype.ConversionFactor(target.Metric);
}
if (amountNeededRaw > 0)
{
// create request
requests.Add(new ResourceRequest()
{
AllowTransmutation = false,
Required = amountNeededRaw,
Available = foodtype.Amount,
ResourceType = typeof(HumanFoodStore),
ResourceTypeName = foodtype.Name,
ActivityModel = this,
Category = "Consumption"
}
);
}
foodStoreTypes.RemoveAt(0);
// check if target has been met (allows slight overrun)
if (labourActivityFeedTargets[feedTargetIndex].CurrentAchieved >= labourActivityFeedTargets[feedTargetIndex].Target)
{
feedTargetIndex++;
if (feedTargetIndex > labourActivityFeedTargets.Count())
{
// all feed targets have been met. Preserve remaining food for next time.
//TODO: eat food that will go off if not eaten and still below limits.
break;
}
// reorder remaining food types to next feed target if available
foodStoreTypes = foodStoreTypes.OrderBy(a => a.ConversionFactor(labourActivityFeedTargets[feedTargetIndex].Metric)).ToList();
}
}
// We have now been through all food types or all targets have been achieved.
// Any unused food will not be consumed even if it is about to spoil.
// The food requests ready to send contain excesses that may need to be purchased but haven't been accounted for towards targets yet
// Next we go through and check all requests that exceed available to see if we can and there is need to buy resources.
foreach (ResourceRequest request in ResourceRequestList.Where(a => a.Required > a.Available))
{
// all targets have not been met
if (feedTargetIndex <= labourActivityFeedTargets.Count())
{
// allow if transmutation possible
if ((request.Resource as HumanFoodStoreType).TransmutationDefined)
{
// allow if still below threshold
if (labourActivityFeedTargets[feedTargetIndex].CurrentAchieved < labourActivityFeedTargets[feedTargetIndex].Target)
{
HumanFoodStoreType foodStore = request.Resource as HumanFoodStoreType;
// if this food type provides towards the target
if (foodStore.ConversionFactor(labourActivityFeedTargets[feedTargetIndex].Metric) > 0)
{
// work out what the extra is worth
double excess = request.Required - request.Available;
// get target needed
double remainingToTarget = labourActivityFeedTargets[feedTargetIndex].Target - labourActivityFeedTargets[feedTargetIndex].CurrentAchieved;
double excessConverted = excess * foodStore.EdibleProportion * foodStore.ConversionFactor(labourActivityFeedTargets[feedTargetIndex].Metric);
// reduce if less than needed
double prop = Math.Max(excessConverted / remainingToTarget, 1.0);
double newExcess = excess * prop;
request.Required = request.Available + newExcess;
request.AllowTransmutation = true;
// update targets based on new amount eaten
foreach (LabourActivityFeedTarget target in labourActivityFeedTargets)
{
target.CurrentAchieved += newExcess * foodStore.EdibleProportion * foodStore.ConversionFactor(target.Metric);
}
// move to next target if achieved.
if (labourActivityFeedTargets[feedTargetIndex].CurrentAchieved >= labourActivityFeedTargets[feedTargetIndex].Target)
{
feedTargetIndex++;
}
}
}
}
}
// transmutation not allowed so only get what was available.
if (request.AllowTransmutation == false)
{
request.Required = request.Available;
}
}
return(requests);
}
private void OnCLEMAnimalManage(object sender, EventArgs e)
{
// Weaning is performed in the Management event to ensure weaned individuals are treated as unweaned for their intake calculations
// and the mother is considered lactating for lactation energy demands otherwise IsLactating stops as soon as ind.wean() is performed.
// if wean month
if (this.TimingOK)
{
double labourlimit = this.LabourLimitProportion;
int weanedCount = 0;
ResourceRequest labour = ResourceRequestList.Where(a => a.ResourceType == typeof(LabourType)).FirstOrDefault <ResourceRequest>();
// Perform weaning
int count = 0;
foreach (RuminantGroup item in filterGroups)
{
count += this.GetIndividuals <Ruminant>(GetRuminantHerdSelectionStyle.NotMarkedForSale, null, false).Where(a => a.Weaned == false).Count();
}
foreach (RuminantGroup item in filterGroups)
{
foreach (Ruminant ind in item.Filter(this.GetIndividuals <Ruminant>(GetRuminantHerdSelectionStyle.NotMarkedForSale, null, false).Where(a => a.Weaned == false)).ToList())
{
bool readyToWean = false;
string reason = "";
switch (Style)
{
case WeaningStyle.AgeOrWeight:
readyToWean = (ind.Age >= WeaningAge || ind.Weight >= WeaningWeight);
reason = (ind.Age >= WeaningAge) ? ((ind.Weight >= WeaningWeight) ? "AgeAndWeight": "Age") : "Weight";
break;
case WeaningStyle.AgeOnly:
readyToWean = (ind.Age >= WeaningAge);
reason = "Age";
break;
case WeaningStyle.WeightOnly:
readyToWean = (ind.Weight >= WeaningWeight);
reason = "Weight";
break;
}
if (readyToWean)
{
this.Status = ActivityStatus.Success;
ind.Wean(true, reason);
ind.Location = grazeStore;
weanedCount++;
// report wean. If mother has died create temp female with the mother's ID for reporting only
ind.BreedParams.OnConceptionStatusChanged(new Reporting.ConceptionStatusChangedEventArgs(Reporting.ConceptionStatus.Weaned, ind.Mother ?? new RuminantFemale(ind.BreedParams, -1, 999)
{
ID = ind.MotherID
}, clock.Today, ind));
}
// stop if labour limited individuals reached and LabourShortfallAffectsActivity
if (weanedCount > Convert.ToInt32(count * labourlimit, CultureInfo.InvariantCulture))
{
this.Status = ActivityStatus.Partial;
break;
}
}
}
if (weanedCount > 0)
{
SetStatusSuccess();
}
else
{
this.Status = ActivityStatus.NotNeeded;
}
}
}
/// <summary>
/// Method used to perform activity if it can occur as soon as resources are available.
/// </summary>
public override void DoActivity()
{
List <Ruminant> herd = CurrentHerd(false);
if (herd != null && herd.Count > 0)
{
double feedLimit = 0.0;
ResourceRequest feedRequest = ResourceRequestList.Where(a => a.ResourceType == typeof(AnimalFoodStore)).LastOrDefault();
FoodResourcePacket details = new FoodResourcePacket();
if (feedRequest != null)
{
details = feedRequest.AdditionalDetails as FoodResourcePacket;
feedLimit = Math.Min(1.0, feedRequest.Provided / feedRequest.Required);
}
// feed animals
if (feedRequest == null || (feedRequest.Required == 0 | feedRequest.Available == 0))
{
Status = ActivityStatus.NotNeeded;
return;
}
// get list from filters
foreach (IFilterGroup child in Children.Where(a => a.GetType().ToString().Contains("RuminantFeedGroup")))
{
double value = 0;
if (child is RuminantFeedGroup)
{
value = (child as RuminantFeedGroup).Value;
}
else
{
value = (child as RuminantFeedGroupMonthly).MonthlyValues[Clock.Today.Month - 1];
}
foreach (Ruminant ind in herd.FilterRuminants(child))
{
switch (FeedStyle)
{
case RuminantFeedActivityTypes.SpecifiedDailyAmount:
case RuminantFeedActivityTypes.ProportionOfFeedAvailable:
details.Amount = ((ind.PotentialIntake * (usingPotentialintakeMultiplier ? ind.BreedParams.OverfeedPotentialIntakeModifier : 1)) - ind.Intake);
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
details.Amount = value * 30.4;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfWeight:
details.Amount = value * ind.Weight * 30.4;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfPotentialIntake:
details.Amount = value * ind.PotentialIntake;
details.Amount *= feedLimit;
break;
case RuminantFeedActivityTypes.ProportionOfRemainingIntakeRequired:
details.Amount = value * (ind.PotentialIntake - ind.Intake);
details.Amount *= feedLimit;
break;
default:
throw new Exception("Feed style used [" + FeedStyle + "] not implemented in [" + this.Name + "]");
}
// check amount meets intake limits
if (usingPotentialintakeMultiplier)
{
if (details.Amount > (ind.PotentialIntake + (Math.Max(0, ind.BreedParams.OverfeedPotentialIntakeModifier - 1) * overfeedProportion * ind.PotentialIntake)) - ind.Intake)
{
details.Amount = (ind.PotentialIntake + (Math.Max(0, ind.BreedParams.OverfeedPotentialIntakeModifier - 1) * overfeedProportion * ind.PotentialIntake)) - ind.Intake;
}
}
ind.AddIntake(details);
}
}
SetStatusSuccess();
}
else
{
Status = ActivityStatus.NotNeeded;
}
}
/// <summary>
/// The method allows the activity to adjust resources requested based on shortfalls (e.g. labour) before they are taken from the pools
/// </summary>
public override void AdjustResourcesNeededForActivity()
{
// labour shortfall if any
double labourLimit = this.LabourLimitProportion;
overfeedProportion = 0;
// TODO: adjust if multiple animal food stores included in future.
// FirstOrDefault() is still known to be food store request. After this call it will be last in list with wasted and excess at start of list
ResourceRequest item = ResourceRequestList.Where(a => a.ResourceType == typeof(AnimalFoodStore)).FirstOrDefault();
if (item != null)
{
//add limits to amout collected based on labour shortfall
item.Required *= labourLimit;
// account for any wastage
// removed from food resource provided and then will be handled if required if less than provided in next section (DoActivity).
if (ProportionTramplingWastage > 0)
{
double wasted = Math.Min(item.Available, item.Required) * ProportionTramplingWastage;
if (wasted > 0)
{
ResourceRequest wastedRequest = new ResourceRequest()
{
AllowTransmutation = false,
Required = wasted,
Available = wasted,
ResourceType = typeof(AnimalFoodStore),
ResourceTypeName = item.ResourceTypeName,
ActivityModel = this,
Category = "Wastage",
RelatesToResource = this.PredictedHerdName
};
ResourceRequestList.Insert(0, wastedRequest);
item.Required -= wasted;
// adjust the food known available for the actual feed
item.Available -= wasted;
}
}
// report any excess fed above feed needed to fill animals itake (including potential multiplier if required for overfeeding)
double excess = 0;
if (Math.Min(item.Available, item.Required) >= feedToOverSatisfy)
{
excess = Math.Min(item.Available, item.Required) - feedToOverSatisfy;
if (feedToOverSatisfy > feedToSatisfy)
{
overfeedProportion = 1;
}
}
else if (feedToOverSatisfy > feedToSatisfy && Math.Min(item.Available, item.Required) > feedToSatisfy)
{
overfeedProportion = (Math.Min(item.Available, item.Required) - feedToSatisfy) / (feedToOverSatisfy - feedToSatisfy);
}
if (excess > 0)
{
ResourceRequest excessRequest = new ResourceRequest()
{
AllowTransmutation = false,
Required = excess,
Available = excess,
ResourceType = typeof(AnimalFoodStore),
ResourceTypeName = item.ResourceTypeName,
ActivityModel = this,
Category = "Overfed wastage",
RelatesToResource = this.PredictedHerdName
};
ResourceRequestList.Insert(0, excessRequest);
item.Required -= excess;
item.Available -= excess;
}
}
return;
}
