private void OnStartOfSimulation(object sender, EventArgs e)
{
// determine resource type from name
TransmuteResourceType = resources.FindResourceType <ResourceBaseWithTransactions, IResourceType>(this, TransmuteResourceTypeName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
if (TransmuteResourceType != null)
{
ResourceGroup = (TransmuteResourceType as IModel).Parent as ResourceBaseWithTransactions;
var shortfallResourceType = (TransmuteResourceType as IModel).FindAncestor <IResourceType>();
shortfallPacketSize = (Parent as Transmutation).TransmutationPacketSize;
shortfallWholePackets = (Parent as Transmutation).UseWholePackets;
// get pricing of shortfall resource
if (shortfallResourceType != null && TransmuteStyle == TransmuteStyle.UsePricing)
{
shortfallPricing = shortfallResourceType.Price(PurchaseOrSalePricingStyleType.Purchase);
shortfallPacketSize = shortfallPricing.PacketSize;
shortfallWholePackets = shortfallPricing.UseWholePackets;
// get pricing of transmute resource
if (!(TransmuteResourceType is FinanceType))
{
transmutePricing = TransmuteResourceType.Price(PurchaseOrSalePricingStyleType.Sale);
if (FinanceTypeForTransactionsName != "No transactions")
{
// link to first bank account
financeType = resources.FindResourceType <Finance, FinanceType>(this, FinanceTypeForTransactionsName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.ReportWarning);
}
}
}
}
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
if (TruckMethaneEmissions > 0)
{
if (MethaneStoreName is null || MethaneStoreName == "Use store named Methane if present")
{
methaneStore = resources.FindResourceType <GreenhouseGases, GreenhouseGasesType>(this, "Methane", OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
}
else
{
methaneStore = resources.FindResourceType <GreenhouseGases, GreenhouseGasesType>(this, MethaneStoreName, OnMissingResourceActionTypes.ReportErrorAndStop, OnMissingResourceActionTypes.ReportErrorAndStop) as GreenhouseGasesType;
}
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
// get details from parent breeding activity
controlledMatingParent = this.Parent as RuminantActivityControlledMating;
if (controlledMatingParent is null)
{
throw new ApsimXException(this, $"Invalid parent component of [a={this.Name}]. Expecting [a=RuminantActivityControlledMating].[f=ActivityTimerBreedForMilking]");
}
breedParent = controlledMatingParent.Parent as RuminantActivityBreed;
breedParams = resources.FindResourceType <RuminantHerd, RuminantType>(this, breedParent.PredictedHerdBreed, OnMissingResourceActionTypes.ReportErrorAndStop, OnMissingResourceActionTypes.ReportErrorAndStop);
int monthsOfMilking = Convert.ToInt32(Math.Ceiling(breedParams.MilkingDays / 30.4), CultureInfo.InvariantCulture);
shortenLactationMonths = Math.Max(0, monthsOfMilking - ShortenLactationMonths);
pregnancyDuration = Convert.ToInt32(breedParams.GestationLength, CultureInfo.InvariantCulture);
// determine min time between conceptions with full milk production minus cut short and resting
minConceiveInterval = Math.Max(0, pregnancyDuration + shortenLactationMonths + RestMonths);
startBreedCycleGestationOffsett = shortenLactationMonths - pregnancyDuration;
if (startBreedCycleGestationOffsett < pregnancyDuration * -1)
{
throw new Exception("Cannot handle condition where milking cycle starts before pregnancy");
}
// get the milking period
milkingsPerConceptionsCycle = Math.Ceiling((minConceiveInterval * 1.0) / monthsOfMilking);
}
/// <inheritdoc/>
public override string ModelSummary()
{
using (StringWriter htmlWriter = new StringWriter())
{
if (this.Parent.GetType() != typeof(LabourActivityFeed))
{
htmlWriter.Write("<div class=\"warningbanner\">This Labour Feed Group must be placed beneath a Labour Activity Feed component</div>");
return(htmlWriter.ToString());
}
LabourFeedActivityTypes ft = (this.Parent as LabourActivityFeed).FeedStyle;
htmlWriter.Write("\r\n<div class=\"activityentry\">");
switch (ft)
{
case LabourFeedActivityTypes.SpecifiedDailyAmountPerAE:
case LabourFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
htmlWriter.Write("<span class=\"" + ((Value <= 0) ? "errorlink" : "setvalue") + "\">" + Value.ToString() + "</span>");
break;
default:
break;
}
ZoneCLEM zoneCLEM = FindAncestor <ZoneCLEM>();
ResourcesHolder resHolder = zoneCLEM.FindChild <ResourcesHolder>();
HumanFoodStoreType food = resHolder.FindResourceType <HumanFoodStore, HumanFoodStoreType>(this, (this.Parent as LabourActivityFeed).FeedTypeName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
if (food != null)
{
htmlWriter.Write(" " + food.Units + " ");
}
htmlWriter.Write("<span class=\"setvalue\">");
switch (ft)
{
case LabourFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
htmlWriter.Write(" per individual per day");
break;
case LabourFeedActivityTypes.SpecifiedDailyAmountPerAE:
htmlWriter.Write(" per AE per day");
break;
default:
break;
}
htmlWriter.Write("</span> ");
switch (ft)
{
case LabourFeedActivityTypes.SpecifiedDailyAmountPerAE:
case LabourFeedActivityTypes.SpecifiedDailyAmountPerIndividual:
htmlWriter.Write("is fed to each individual");
break;
}
htmlWriter.Write(" that matches the following conditions:");
htmlWriter.Write("</div>");
return(htmlWriter.ToString());
}
}
/// <summary>
/// Method to determine available non-labour resources and take if requested.
/// </summary>
/// <param name="request">Resource request details</param>
/// <param name="removeFromResource">Determines if only calculating available labour or labour removed</param>
/// <returns></returns>
private double TakeNonLabour(ResourceRequest request, bool removeFromResource)
{
// get available resource
if (request.Resource == null)
//If it hasn't been assigned try and find it now.
request.Resource = Resources.FindResourceType<ResourceBaseWithTransactions, IResourceType>(request, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
if (request.Resource != null)
// get amount available
request.Available = Math.Min(request.Resource.Amount, request.Required);
if(removeFromResource && request.Resource != null)
request.Resource.Remove(request);
return request.Available;
}
private void OnStartOfSimulation(object sender, EventArgs e)
{
// get herd for transmutating
ResourceGroup = resources.FindResourceGroup <RuminantHerd>();
TransmuteResourceTypeName = ResourceGroup.Name;
shortfallPacketSize = (Parent as Transmutation).TransmutationPacketSize;
shortfallWholePackets = (Parent as Transmutation).UseWholePackets;
groupings = ResourceGroup.FindAllChildren <RuminantGroup>();
var shortfallResourceType = this.FindAncestor <IResourceType>();
if (shortfallResourceType != null && TransmuteStyle == TransmuteStyle.UsePricing)
{
shortfallPricing = shortfallResourceType.Price(PurchaseOrSalePricingStyleType.Purchase);
if (FinanceTypeForTransactionsName != "No transactions")
{
// link to first bank account
financeType = resources.FindResourceType <Finance, FinanceType>(this, FinanceTypeForTransactionsName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.ReportWarning);
}
}
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
people = Resources.FindResourceGroup <Labour>();
food = Resources.FindResourceGroup <HumanFoodStore>();
bankAccount = Resources.FindResourceType <Finance, FinanceType>(this, AccountName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
Market = food.FindAncestor <ResourcesHolder>().FoundMarket;
resourcesHolder = base.Resources;
// if market is present point to market to find the resource
if (Market != null)
{
resourcesHolder = Market.FindChild <ResourcesHolder>();
}
// set the food store linked in any TargetPurchase if target proportion set > 0
// check that all purchase resources have transmutation or recalulate the proportion
var targetPurchases = this.FindAllChildren <LabourActivityFeedTargetPurchase>().Where(a => a.TargetProportion > 0).ToList();
if (targetPurchases.Any())
{
double checkPropAvailable = 0;
double totPropAvailable = 0;
bool adjusted = false;
foreach (var item in targetPurchases)
{
checkPropAvailable += item.TargetProportion;
item.FoodStore = resourcesHolder.FindResourceType <HumanFoodStore, HumanFoodStoreType>(this, item.FoodStoreName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
if (item.FoodStore.TransmutationDefined)
{
totPropAvailable += item.TargetProportion;
item.ProportionToPurchase = item.TargetProportion;
}
else
{
string warn = $"The HumanFoodStoreType [r={item.FoodStore.FullPath}] does not have a Transmutation required to be a LabourActivityFeedTargetPurchase [a={item.FullPath}] of [a={this.FullPath}]{Environment.NewLine}This HumanFoodStore will not be allocated and the remaining purchase proportions have been adjusted";
Warnings.CheckAndWrite(warn, Summary, this, MessageType.Warning);
adjusted = true;
item.ProportionToPurchase = 0;
}
}
if (Math.Abs(1 - checkPropAvailable) < 0.0001)
{
if (!adjusted)
{
string warn = $"The TargetProportions provided for [a=LabourActivityFeedTargetPurchase] provided for [a={this.FullPath}] do not sum to 1.{Environment.NewLine}These purchase proportions have been adjusted";
Warnings.CheckAndWrite(warn, Summary, this, MessageType.Warning);
}
adjusted = true;
}
// recalculate proportions to buy based on transmuation of resource allowed
if (adjusted)
{
foreach (var item in targetPurchases.Where(a => a.FoodStore.TransmutationDefined))
{
item.ProportionToPurchase = item.TargetProportion / totPropAvailable;
}
}
}
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
BankAccount = resources.FindResourceType <Finance, FinanceType>(this, AccountName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.ReportErrorAndStop);
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
ResourceTypeModel = resources.FindResourceType <ResourceBaseWithTransactions, IResourceType>(this, ResourceTypeName, OnMissingResourceActionTypes.ReportErrorAndStop, OnMissingResourceActionTypes.ReportErrorAndStop);
}
/// <inheritdoc/>
public override List <ResourceRequest> GetResourcesNeededForActivity()
{
if (people is null | food is null)
{
return(null);
}
List <LabourType> peopleList = people.Items.Where(a => IncludeHiredLabour || a.Hired == false).ToList();
peopleList.Select(a => { a.FeedToTargetIntake = 0; return(a); }).ToList();
// determine AEs to be fed
double aE = peopleList.Sum(a => a.AdultEquivalent);
if (aE <= 0)
{
return(null);
}
int daysInMonth = DateTime.DaysInMonth(clock.Today.Year, clock.Today.Month);
// determine feed limits (max kg per AE per day * AEs * days)
double intakeLimit = DailyIntakeLimit * aE * daysInMonth;
// remove previous consumption
double otherIntake = this.DailyIntakeOtherSources * aE * daysInMonth;
otherIntake += peopleList.Sum(a => a.GetAmountConsumed());
List <LabourActivityFeedTarget> labourActivityFeedTargets = this.FindAllChildren <LabourActivityFeedTarget>().ToList();
// determine targets
foreach (LabourActivityFeedTarget target in labourActivityFeedTargets)
{
// calculate target
target.Target = target.TargetValue * aE * daysInMonth;
// set initial level based on off store inputs
target.CurrentAchieved = target.OtherSourcesValue * aE * daysInMonth;
// calculate current level from previous intake this month (LabourActivityFeed)
target.CurrentAchieved += people.GetDietaryValue(target.Metric, IncludeHiredLabour, true) * aE * daysInMonth;
// add sources outside of this activity to peoples' diets
if (target.OtherSourcesValue > 0)
{
foreach (var person in peopleList)
{
LabourDietComponent outsideEat = new LabourDietComponent();
outsideEat.AddOtherSource(target.Metric, target.OtherSourcesValue * person.AdultEquivalent * daysInMonth);
person.AddIntake(outsideEat);
}
}
}
// get max months before spoiling of all food stored (will be zero for non perishable food)
int maxFoodAge = food.FindAllChildren <HumanFoodStoreType>().Max(a => a.Pools.Select(b => a.UseByAge - b.Age).DefaultIfEmpty(0).Max());
// create list of all food parcels
List <HumanFoodParcel> foodParcels = new List <HumanFoodParcel>();
foreach (HumanFoodStoreType foodStore in food.FindAllChildren <HumanFoodStoreType>().ToList())
{
foreach (HumanFoodStorePool pool in foodStore.Pools)
{
foodParcels.Add(new HumanFoodParcel()
{
FoodStore = foodStore,
Pool = pool,
Expires = ((foodStore.UseByAge == 0) ? maxFoodAge + 1: foodStore.UseByAge - pool.Age)
});
}
}
foodParcels = foodParcels.OrderBy(a => a.Expires).ToList();
// if a market exists add the available market produce to the list below that ordered above.
// order market food by price ascending
// this will include market available food in the decisions.
// will need to purchase this food before taking it if cost associated.
// We can check if the parent of the human food store used is a market and charge accordingly.
// for each market
List <HumanFoodParcel> marketFoodParcels = new List <HumanFoodParcel>();
ResourcesHolder resources = Resources.FoundMarket.Resources;
if (resources != null)
{
HumanFoodStore food = resources.FindResourceGroup <HumanFoodStore>();
if (food != null)
{
foreach (HumanFoodStoreType foodStore in food.FindAllChildren <HumanFoodStoreType>())
{
foreach (HumanFoodStorePool pool in foodStore.Pools)
{
marketFoodParcels.Add(new HumanFoodParcel()
{
FoodStore = foodStore,
Pool = pool,
Expires = ((foodStore.UseByAge == 0) ? maxFoodAge + 1 : foodStore.UseByAge - pool.Age)
});
}
}
}
}
foodParcels.AddRange(marketFoodParcels.OrderBy(a => a.FoodStore.Price(PurchaseOrSalePricingStyleType.Purchase).PricePerPacket));
double fundsAvailable = double.PositiveInfinity;
if (bankAccount != null)
{
fundsAvailable = bankAccount.FundsAvailable;
}
int parcelIndex = 0;
double intake = otherIntake;
// start eating food from list from that about to expire first
while (parcelIndex < foodParcels.Count)
{
foodParcels[parcelIndex].Proportion = 0;
if (intake < intakeLimit & (labourActivityFeedTargets.Where(a => !a.TargetMet).Count() > 0 | foodParcels[parcelIndex].Expires == 0))
{
// still able to eat and target not met or food about to expire this timestep
// reduce by amout that can be eaten
double propCanBeEaten = Math.Min(1, (intakeLimit - intake) / (foodParcels[parcelIndex].FoodStore.EdibleProportion * foodParcels[parcelIndex].Pool.Amount));
// reduce to target limits
double propToTarget = 1;
if (foodParcels[parcelIndex].Expires != 0)
{
// if the food is not going to spoil
// then adjust what can be eaten up to target otherwise allow over target consumption to avoid waste
LabourActivityFeedTarget targetUnfilled = labourActivityFeedTargets.Where(a => !a.TargetMet).FirstOrDefault();
if (targetUnfilled != null)
{
// calculate reduction to metric target
double metricneeded = Math.Max(0, targetUnfilled.Target - targetUnfilled.CurrentAchieved);
double amountneeded = metricneeded / foodParcels[parcelIndex].FoodStore.ConversionFactor(targetUnfilled.Metric);
propToTarget = Math.Min(1, amountneeded / (foodParcels[parcelIndex].FoodStore.EdibleProportion * foodParcels[parcelIndex].Pool.Amount));
}
}
foodParcels[parcelIndex].Proportion = Math.Min(propCanBeEaten, propToTarget);
// work out if there will be a cost limitation, only if a price structure exists for the resource
double propToPrice = 1;
if (foodParcels[parcelIndex].FoodStore.PricingExists(PurchaseOrSalePricingStyleType.Purchase))
{
ResourcePricing price = foodParcels[parcelIndex].FoodStore.Price(PurchaseOrSalePricingStyleType.Purchase);
double cost = (foodParcels[parcelIndex].Pool.Amount * foodParcels[parcelIndex].Proportion) / price.PacketSize * price.PricePerPacket;
//if (cost > 0 && cost > fundsAvailable)
//{
// // need to get some more money
// // sell cattle based on selling groups till run out of cattle or meet shortfall
// // adjust fundsAvailable with new money
//}
if (cost > 0)
{
propToPrice = Math.Min(1, fundsAvailable / cost);
// remove cost from running check tally
fundsAvailable = Math.Max(0, fundsAvailable - (cost * propToPrice));
// real finance transactions will happen in the do activity as stuff is allocated
// there should not be shortfall as all the checks and reductions have happened here
}
}
foodParcels[parcelIndex].Proportion *= propToPrice;
// update intake
double newIntake = (foodParcels[parcelIndex].FoodStore.EdibleProportion * foodParcels[parcelIndex].Pool.Amount * foodParcels[parcelIndex].Proportion);
intake += newIntake;
// update metrics
foreach (LabourActivityFeedTarget target in labourActivityFeedTargets)
{
target.CurrentAchieved += newIntake * foodParcels[parcelIndex].FoodStore.ConversionFactor(target.Metric);
}
}
else if (intake >= intakeLimit && labourActivityFeedTargets.Where(a => !a.TargetMet).Count() > 1)
{
// full but could still reach target with some substitution
// but can substitute to remove a previous target
// does the current parcel have better target values than any previous non age 0 pool of a different food type
}
else
{
break;
}
parcelIndex++;
}
// fill resource requests
List <ResourceRequest> requests = new List <ResourceRequest>();
foreach (var item in foodParcels.GroupBy(a => a.FoodStore))
{
double amount = item.Sum(a => a.Pool.Amount * a.Proportion);
if (amount > 0)
{
double financeLimit = 1;
// if obtained from the market make financial transaction before taking
ResourcePricing price = item.Key.Price(PurchaseOrSalePricingStyleType.Sale);
if (bankAccount != null && item.Key.Parent.Parent.Parent == Market && price.PricePerPacket > 0)
{
// if shortfall reduce purchase
ResourceRequest marketRequest = new ResourceRequest
{
ActivityModel = this,
Required = amount / price.PacketSize * price.PricePerPacket,
AllowTransmutation = false,
Category = TransactionCategory,
MarketTransactionMultiplier = 1
};
bankAccount.Remove(marketRequest);
}
requests.Add(new ResourceRequest()
{
Resource = item.Key,
ResourceType = typeof(HumanFoodStore),
AllowTransmutation = false,
Required = amount * financeLimit,
ResourceTypeName = item.Key.Name,
ActivityModel = this,
Category = TransactionCategory
});
}
}
// if still hungry and funds available, try buy food in excess of what stores (private or market) offered using transmutation if present.
// This will force the market or private sources to purchase more food to meet demand if transmutation available.
// if no market is present it will look to transmutating from its own stores if possible.
// this means that other than a purchase from market (above) this activity doesn't need to worry about financial tranactions.
if (intake < intakeLimit && (labourActivityFeedTargets.Where(a => !a.TargetMet).Count() > 0) && fundsAvailable > 0)
{
ResourcesHolder resourcesHolder = base.Resources;
// if market is present point to market to find the resource
if (Market != null)
{
resourcesHolder = Market.FindChild <ResourcesHolder>();
}
// don't worry about money anymore. The over request will be handled by the transmutation.
// move through specified purchase list
foreach (LabourActivityFeedTargetPurchase purchase in this.FindAllChildren <LabourActivityFeedTargetPurchase>())
{
HumanFoodStoreType foodtype = resourcesHolder.FindResourceType <HumanFoodStore, HumanFoodStoreType>(this, purchase.FoodStoreName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.Ignore);
if (foodtype != null && (foodtype.TransmutationDefined & intake < intakeLimit))
{
LabourActivityFeedTarget targetUnfilled = labourActivityFeedTargets.Where(a => !a.TargetMet).FirstOrDefault();
if (targetUnfilled != null)
{
// calculate reduction to metric target
double metricneeded = Math.Max(0, (targetUnfilled.Target - targetUnfilled.CurrentAchieved));
double amountneeded = metricneeded / foodtype.ConversionFactor(targetUnfilled.Metric);
if (intake + amountneeded > intakeLimit)
{
amountneeded = intakeLimit - intake;
}
double amountfood = amountneeded / foodtype.EdibleProportion;
// update intake
intake += amountfood;
// find in requests or create a new one
ResourceRequest foodRequestFound = requests.Find(a => a.Resource == foodtype);
if (foodRequestFound is null)
{
requests.Add(new ResourceRequest()
{
Resource = foodtype,
ResourceType = typeof(HumanFoodStore),
AllowTransmutation = true,
Required = amountfood,
ResourceTypeName = purchase.FoodStoreName.Split('.')[1],
ActivityModel = this,
Category = TransactionCategory
});
}
else
{
foodRequestFound.Required += amountneeded;
foodRequestFound.AllowTransmutation = true;
}
}
}
}
// NOTE: proportions of purchased food are not modified if the sum does not add up to 1 or some of the food types are not available.
}
return(requests);
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
GrazeFoodStoreModel = resources.FindResourceType <GrazeFoodStore, GrazeFoodStoreType>(this, GrazeFoodStoreTypeName, OnMissingResourceActionTypes.ReportErrorAndStop, OnMissingResourceActionTypes.ReportErrorAndStop);
}
