/// <summary>
/// Validate model
/// </summary>
/// <param name="validationContext"></param>
/// <returns></returns>
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List <ValidationResult>();
if (this.Parent.GetType() != typeof(CropActivityManageProduct))
{
string[] memberNames = new string[] { "Parent model" };
results.Add(new ValidationResult("A crop activity task must be placed immediately below a CropActivityManageProduct model component", memberNames));
}
CropActivityManageProduct ProductParent = Parent as CropActivityManageProduct;
foreach (CropActivityFee item in Apsim.Children(this, typeof(CropActivityFee)))
{
if (!ProductParent.IsTreeCrop)
{
if (item.PaymentStyle == CropPaymentStyleType.perTree)
{
string[] memberNames = new string[] { item.Name + ".PaymentStyle" };
results.Add(new ValidationResult("The payment style " + item.PaymentStyle.ToString() + " is not supported for crops defined non tree crops", memberNames));
}
}
}
return(results);
}
private void OnCLEMInitialiseActivity(object sender, EventArgs e)
{
BankAccount = Resources.FindResourceType <Finance, FinanceType>(this, AccountName, OnMissingResourceActionTypes.Ignore, OnMissingResourceActionTypes.ReportErrorAndStop);
managingParent = FindAncestor <CropActivityManageProduct>();
if (managingParent != null)
{
relatesToResourceName = managingParent.StoreItemName;
}
}
/// <summary>
/// Method to adjust area planted if crop has a area planted multiplier
/// </summary>
/// <param name="cropProduct">The crop product details to define final land area</param>
private void AdjustLand(CropActivityManageProduct cropProduct)
{
// is this using available land and not yet assigned, or not using available land
if (Area == 0 || !UseAreaAvailable)
{
// is the requested land different to land currently provided
double areaneeded = UseAreaAvailable ? LinkedLandItem.AreaAvailable : (AreaRequested * cropProduct.PlantedMultiplier) - Area;
if (areaneeded != 0)
{
if (areaneeded > 0)
{
ResourceRequestList = new List <ResourceRequest> {
new ResourceRequest()
{
Resource = LinkedLandItem,
AllowTransmutation = false,
Required = areaneeded,
ResourceType = typeof(Land),
ResourceTypeName = LandItemNameToUse,
ActivityModel = this,
Category = TransactionCategory,
FilterDetails = null,
RelatesToResource = cropProduct.LinkedResourceItem.Name
}
};
if (!UseAreaAvailable & LinkedLandItem != null)
{
CheckResources(ResourceRequestList, Guid.NewGuid());
TakeResources(ResourceRequestList, false);
//Now the Land has been allocated we have an Area
//Assign the area actually got after taking it. It might be less than AreaRequested (if partial)
Area += ResourceRequestList.FirstOrDefault().Provided;
}
else
{
Area += areaneeded;
}
}
else
{
// excess land for planting can be reterned to land resource
// careful that this doesn't get taken by a use all available elewhere if you want it back again.
if (LinkedLandItem != null)
{
LinkedLandItem.Add(-areaneeded, this, cropProduct.LinkedResourceItem.Name, this.TransactionCategory);
Area += areaneeded;
}
}
}
}
}
/// <inheritdoc/>
public override List <ResourceRequest> GetResourcesNeededForActivity()
{
if (this.TimingOK)
{
List <ResourceRequest> resourcesNeeded = new List <ResourceRequest>();
double sumneeded;
switch (PaymentStyle)
{
case CropPaymentStyleType.Fixed:
sumneeded = Amount;
break;
case CropPaymentStyleType.perUnitOfLand:
CropActivityManageCrop cropParent = FindAncestor <CropActivityManageCrop>();
sumneeded = cropParent.Area * Amount;
break;
case CropPaymentStyleType.perHa:
cropParent = FindAncestor <CropActivityManageCrop>();
CropActivityManageProduct productParent = FindAncestor <CropActivityManageProduct>();
sumneeded = cropParent.Area * productParent.UnitsToHaConverter * Amount;
break;
case CropPaymentStyleType.perTree:
cropParent = FindAncestor <CropActivityManageCrop>();
productParent = FindAncestor <CropActivityManageProduct>();
sumneeded = productParent.TreesPerHa * cropParent.Area * productParent.UnitsToHaConverter * Amount;
break;
default:
throw new Exception(String.Format("PaymentStyle ({0}) is not supported for ({1}) in ({2})", PaymentStyle, Name, this.Name));
}
resourcesNeeded.Add(new ResourceRequest()
{
Resource = BankAccount,
AllowTransmutation = false,
Required = sumneeded,
ResourceType = typeof(Finance),
ResourceTypeName = AccountName,
ActivityModel = this,
FilterDetails = null,
RelatesToResource = relatesToResourceName,
Category = TransactionCategory
}
);
return(resourcesNeeded);
}
return(null);
}
/// <summary>
/// Validate model
/// </summary>
/// <param name="validationContext"></param>
/// <returns></returns>
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List <ValidationResult>();
CropActivityManageProduct productParent = FindAncestor <CropActivityManageProduct>();
if (!productParent.IsTreeCrop)
{
if (this.PaymentStyle == CropPaymentStyleType.perTree)
{
string[] memberNames = new string[] { this.Name + ".PaymentStyle" };
results.Add(new ValidationResult("The payment style " + this.PaymentStyle.ToString() + " is not supported for crops defined as non tree crops", memberNames));
}
}
return(results);
}
/// <summary>
/// Validate model
/// </summary>
/// <param name="validationContext"></param>
/// <returns></returns>
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List <ValidationResult>();
// check that this activity has a parent of type CropActivityManageProduct
Model current = this;
while (current.GetType() != typeof(ZoneCLEM))
{
if (current.GetType() == typeof(CropActivityManageProduct))
{
ManageProductActivity = current as CropActivityManageProduct;
}
current = current.Parent as Model;
}
if (ManageProductActivity == null)
{
string[] memberNames = new string[] { "CropActivityManageProduct parent" };
results.Add(new ValidationResult("This crop timer be below a parent of the type Crop Activity Manage Product", memberNames));
}
return(results);
}
/// <summary>
/// Determines how much labour is required from this activity based on the requirement provided
/// </summary>
/// <param name="requirement">The details of how labour are to be provided</param>
/// <returns></returns>
public override double GetDaysLabourRequired(LabourRequirement requirement)
{
double daysNeeded;
double numberUnits;
switch (requirement.UnitType)
{
case LabourUnitType.Fixed:
daysNeeded = requirement.LabourPerUnit;
break;
case LabourUnitType.perHa:
CropActivityManageCrop cropParent = Apsim.Parent(this, typeof(CropActivityManageCrop)) as CropActivityManageCrop;
CropActivityManageProduct productParent = Apsim.Parent(this, typeof(CropActivityManageProduct)) as CropActivityManageProduct;
numberUnits = cropParent.Area * productParent.UnitsToHaConverter / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perTree:
cropParent = Apsim.Parent(this, typeof(CropActivityManageCrop)) as CropActivityManageCrop;
productParent = Apsim.Parent(this, typeof(CropActivityManageProduct)) as CropActivityManageProduct;
numberUnits = productParent.TreesPerHa * cropParent.Area * productParent.UnitsToHaConverter / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perKg:
productParent = Apsim.Parent(this, typeof(CropActivityManageProduct)) as CropActivityManageProduct;
numberUnits = productParent.AmountHarvested;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perUnit:
productParent = Apsim.Parent(this, typeof(CropActivityManageProduct)) as CropActivityManageProduct;
numberUnits = productParent.AmountHarvested / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
default:
throw new Exception(String.Format("LabourUnitType {0} is not supported for {1} in {2}", requirement.UnitType, requirement.Name, this.Name));
}
return(daysNeeded);
}
/// <summary>
/// Determines how much labour is required from this activity based on the requirement provided
/// </summary>
/// <param name="requirement">The details of how labour are to be provided</param>
/// <returns></returns>
public override GetDaysLabourRequiredReturnArgs GetDaysLabourRequired(LabourRequirement requirement)
{
double numberUnits;
double daysNeeded;
switch (requirement.UnitType)
{
case LabourUnitType.Fixed:
daysNeeded = requirement.LabourPerUnit;
break;
case LabourUnitType.perUnitOfLand:
CropActivityManageCrop cropParent = FindAncestor <CropActivityManageCrop>();
numberUnits = cropParent.Area;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perHa:
cropParent = FindAncestor <CropActivityManageCrop>();
CropActivityManageProduct productParent = FindAncestor <CropActivityManageProduct>();
numberUnits = cropParent.Area * productParent.UnitsToHaConverter / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perTree:
cropParent = FindAncestor <CropActivityManageCrop>();
productParent = FindAncestor <CropActivityManageProduct>();
numberUnits = productParent.TreesPerHa * cropParent.Area * productParent.UnitsToHaConverter / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perKg:
productParent = FindAncestor <CropActivityManageProduct>();
numberUnits = productParent.AmountHarvested;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
case LabourUnitType.perUnit:
productParent = FindAncestor <CropActivityManageProduct>();
numberUnits = productParent.AmountHarvested / requirement.UnitSize;
if (requirement.WholeUnitBlocks)
{
numberUnits = Math.Ceiling(numberUnits);
}
daysNeeded = numberUnits * requirement.LabourPerUnit;
break;
default:
throw new Exception(String.Format("LabourUnitType {0} is not supported for {1} in {2}", requirement.UnitType, requirement.Name, this.Name));
}
return(new GetDaysLabourRequiredReturnArgs(daysNeeded, this.Category, RelatesToResourceName));
}
/// <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()
{
ResourceRequestList = null;
if (this.TimingOK)
{
// get all crop fees for task
foreach (CropActivityFee item in Apsim.Children(this, typeof(CropActivityFee)))
{
if (ResourceRequestList == null)
{
ResourceRequestList = new List <ResourceRequest>();
}
double sumneeded = 0;
switch (item.PaymentStyle)
{
case CropPaymentStyleType.Fixed:
sumneeded = item.Amount;
break;
case CropPaymentStyleType.perHa:
CropActivityManageCrop CropParent = Parent.Parent as CropActivityManageCrop;
CropActivityManageProduct ProductParent = Parent as CropActivityManageProduct;
sumneeded = CropParent.Area * ProductParent.UnitsToHaConverter * item.Amount;
break;
case CropPaymentStyleType.perTree:
CropParent = Parent.Parent as CropActivityManageCrop;
ProductParent = Parent as CropActivityManageProduct;
sumneeded = ProductParent.TreesPerHa * CropParent.Area * ProductParent.UnitsToHaConverter * item.Amount;
break;
default:
throw new Exception(String.Format("PaymentStyle ({0}) is not supported for ({1}) in ({2})", item.PaymentStyle, item.Name, this.Name));
}
ResourceRequestList.Add(new ResourceRequest()
{
AllowTransmutation = false,
Required = sumneeded,
ResourceType = typeof(Finance),
ResourceTypeName = "General account",
ActivityModel = this,
FilterDetails = null,
Reason = item.Name
}
);
}
// for each labour item specified
foreach (var item in labour)
{
double daysNeeded = 0;
switch (item.UnitType)
{
case LabourUnitType.Fixed:
daysNeeded = item.LabourPerUnit;
break;
case LabourUnitType.perHa:
CropActivityManageCrop CropParent = Parent.Parent as CropActivityManageCrop;
CropActivityManageProduct ProductParent = Parent as CropActivityManageProduct;
daysNeeded = Math.Ceiling(CropParent.Area * ProductParent.UnitsToHaConverter / item.UnitSize) * item.LabourPerUnit;
break;
case LabourUnitType.perTree:
CropParent = Parent.Parent as CropActivityManageCrop;
ProductParent = Parent as CropActivityManageProduct;
daysNeeded = Math.Ceiling(ProductParent.TreesPerHa * CropParent.Area * ProductParent.UnitsToHaConverter / item.UnitSize) * item.LabourPerUnit;
break;
default:
throw new Exception(String.Format("LabourUnitType {0} is not supported for {1} in {2}", item.UnitType, item.Name, this.Name));
}
if (daysNeeded > 0)
{
if (ResourceRequestList == null)
{
ResourceRequestList = new List <ResourceRequest>();
}
ResourceRequestList.Add(new ResourceRequest()
{
AllowTransmutation = false,
Required = daysNeeded,
ResourceType = typeof(Labour),
ResourceTypeName = "",
ActivityModel = this,
FilterDetails = new List <object>()
{
item
}
}
);
}
}
}
return(ResourceRequestList);
}
/// <inheritdoc/>
public override List <ResourceRequest> GetResourcesNeededForActivity()
{
if (this.TimingOK)
{
List <ResourceRequest> resourcesNeeded = new List <ResourceRequest>();
double sumneeded;
switch (PaymentStyle)
{
case CropPaymentStyleType.Fixed:
sumneeded = Amount;
break;
case CropPaymentStyleType.perUnitOfLand:
CropActivityManageCrop cropParent = FindAncestor <CropActivityManageCrop>();
sumneeded = cropParent.Area * Amount;
break;
case CropPaymentStyleType.perHa:
cropParent = FindAncestor <CropActivityManageCrop>();
CropActivityManageProduct productParent = FindAncestor <CropActivityManageProduct>();
sumneeded = cropParent.Area * productParent.UnitsToHaConverter * Amount;
break;
case CropPaymentStyleType.perTree:
cropParent = FindAncestor <CropActivityManageCrop>();
productParent = FindAncestor <CropActivityManageProduct>();
sumneeded = productParent.TreesPerHa * cropParent.Area * productParent.UnitsToHaConverter * Amount;
break;
default:
throw new Exception(String.Format("PaymentStyle ({0}) is not supported for ({1}) in ({2})", PaymentStyle, Name, this.Name));
}
resourcesNeeded.Add(new ResourceRequest()
{
Resource = BankAccount,
AllowTransmutation = false,
Required = sumneeded,
ResourceType = typeof(Finance),
ResourceTypeName = AccountName,
ActivityModel = this,
FilterDetails = null,
RelatesToResource = relatesToResourceName,
Category = TransactionCategory
}
);
if (managingParent.CurrentlyManaged)
{
if (sumneeded > 0)
{
Status = ActivityStatus.Success;
}
else
{
Status = ActivityStatus.NotNeeded;
}
}
else
{
Status = ActivityStatus.Warning;
if (!timingIssueReported)
{
Summary.WriteMessage(this, $"The harvest timer for crop task [a={this.NameWithParent}] did not allow the task to be performed. This is likely due to insufficient time between rotating to a crop and the next harvest date.", MessageType.Warning);
timingIssueReported = true;
}
}
return(resourcesNeeded);
}
return(null);
}
