public void ChangeCalculator(XElement currentElement,
ref XElement calculator)
{
//these analyzers use atts from calculators only
if (this.GCCalculatorParams.AnalyzerParms.AnalyzerType
== ME2AnalyzerHelper.ANALYZER_TYPES.mechangealt.ToString() ||
this.GCCalculatorParams.AnalyzerParms.AnalyzerType
== ME2AnalyzerHelper.ANALYZER_TYPES.meprogress1.ToString())
{
//don't change the starting calculator
if (this.GCCalculatorParams.StartingDocToCalcNodeName
== currentElement.Name.LocalName)
{
return;
}
bool bIsChildren
= CalculatorHelpers.IsSelfOrChildNode(this.GCCalculatorParams, currentElement.Name.LocalName);
bool bIsTPGrandChild =
(currentElement.Name.LocalName == BudgetInvestment.BUDGET_TYPES.budgettimeperiod.ToString() ||
currentElement.Name.LocalName == BudgetInvestment.INVESTMENT_TYPES.investmenttimeperiod.ToString())
? true : false;
//need the alt or target type from mecalcs
if (bIsChildren || bIsTPGrandChild)
{
bool bIsMECalculator = false;
string sCurrentCalcType = string.Empty;
if (calculator != null)
{
sCurrentCalcType = CalculatorHelpers.GetAttribute(calculator, Calculator1.cCalculatorType);
}
if (!string.IsNullOrEmpty(sCurrentCalcType))
{
//see if it matches a real me calctype
CalculatorHelpers.CALCULATOR_TYPES calcType
= CalculatorHelpers.GetCalculatorType(sCurrentCalcType);
if (calcType != CalculatorHelpers.CALCULATOR_TYPES.none)
{
bIsMECalculator = true;
}
}
if (calculator == null ||
bIsMECalculator == false)
{
calculator = CalculatorHelpers.GetChildLinkedViewUsingAttribute(currentElement,
Calculator1.cCalculatorType, currentElement.Name.LocalName);
}
}
}
}
private async Task <bool> RunBasicCalculationsAndSetUpdatesAsync(XElement currentElement)
{
bool bHasCalculations = false;
if (!currentElement.HasAttributes)
{
return(true);
}
//1. set parameters needed by updates collection
this.GCCalculatorParams.CurrentElementNodeName
= currentElement.Name.LocalName;
this.GCCalculatorParams.CurrentElementURIPattern
= CalculatorHelpers.MakeNewURIPatternFromElement(this.GCCalculatorParams.ExtensionDocToCalcURI.URIPattern,
currentElement);
//2. don't run calcs on ancestors
bool bIsSelfOrDescendentNode = CalculatorHelpers.IsSelfOrDescendentNode(
this.GCCalculatorParams, this.GCCalculatorParams.CurrentElementNodeName);
if (bIsSelfOrDescendentNode)
{
//3. get the calculator to use
//(this.GCCalculatorParams.CalculationEl, or currentElement.xmldoc)
XElement linkedViewElement = null;
linkedViewElement = CalculatorHelpers.GetCalculator(
this.GCCalculatorParams, currentElement);
//some apps, such as locals, work differently
CalculatorHelpers.AdjustSpecialtyLinkedViewElements(currentElement, linkedViewElement, this.GCCalculatorParams);
//4. Set bool to update base node attributes in db
this.GCCalculatorParams.AttributeNeedsDbUpdate
= CalculatorHelpers.NeedsUpdateAttribute(this.GCCalculatorParams);
//5. raise event to carry out calculations
//v180: no children xml doc changes when Overwrite = false and UseSameCalc = false
bool bNeedsLVUpdate = CalculatorHelpers.NeedsLVUpdate(this.GCCalculatorParams);
if (bNeedsLVUpdate)
{
bHasCalculations
= await RunCalculationAsync(currentElement, linkedViewElement);
}
else
{
//but if it's a child it might still need to be displayed
//will only be displayed by setting CalculatorId or AnalyzerType in currentEl
if (CalculatorHelpers.IsSelfOrChildNode(this.GCCalculatorParams, this.GCCalculatorParams.CurrentElementNodeName))
{
CalculatorHelpers.SetCalculatorId(linkedViewElement, currentElement);
}
}
if (bHasCalculations)
{
//v182 added resetting because async starts next node (i.e. parent) and these change before the method is finished
//1. set parameters needed by updates collection
//this.GCCalculatorParams.CurrentElementNodeName
// = currentElement.Name.LocalName;
//this.GCCalculatorParams.CurrentElementURIPattern
// = CalculatorHelpers.MakeNewURIPatternFromElement(this.GCCalculatorParams.ExtensionDocToCalcURI.URIPattern,
// currentElement);
//6. 100% Rules: don't allow analyzers to db update descendent calculators
CalculatorHelpers.ChangeLinkedViewCalculator(currentElement, linkedViewElement, this.GCCalculatorParams);
//7. replace the this.GCCalculatorParams.LinkedViewElement when
//the originating doctocalcuri node is processed
bool bHasReplacedCalculator = CalculatorHelpers.ReplaceCalculations(this.GCCalculatorParams,
currentElement, linkedViewElement);
//8. v180 SetXmlDocAttributes only set db updates (xmldoc lvs are automatically changed by RunCalcAsync)
CalculatorHelpers.SetXmlDocUpdates(this.GCCalculatorParams,
linkedViewElement, currentElement, this.GCCalculatorParams.Updates);
}
}
else
{
//basic calculators don't need full collections that include ancestobrs
bHasCalculations = true;
}
return(bHasCalculations);
}
private void ChangeLinkedViewCalculator(XElement currentElement, ref XElement linkedViewElement)
{
//v137 pattern allows analyzers to update descendents using dbupdates
//i.e. need i/o calculators to get totals, but don't want to
//overwrite those calculations in db
if (this.GCCalculatorParams.ExtensionCalcDocURI.URIDataManager.HostName
== DevTreks.Data.Helpers.AddInHelper.HOSTS.extensionanalyzersteps.ToString() &&
this.GCCalculatorParams.NeedsCalculators &&
CalculatorHelpers.IsSelfOrChildNode(this.GCCalculatorParams, currentElement.Name.LocalName))
{
//100% Rule 1: Analyzers never, ever, update calculators
string sCalculatorType = CalculatorHelpers.GetAttribute(linkedViewElement,
Calculator1.cCalculatorType);
//pure calculators never have an analysis type
string sAnalysisType = CalculatorHelpers.GetAttribute(linkedViewElement,
Calculator1.cAnalyzerType);
if (!string.IsNullOrEmpty(sCalculatorType) &&
string.IsNullOrEmpty(sAnalysisType))
{
//order of lv retrieval gets calulators before analyzers
XElement analyzerLV = CalculatorHelpers.GetChildLinkedViewUsingAttribute(
currentElement, Calculator1.cAnalyzerType, this.GCCalculatorParams.AnalyzerParms.AnalyzerType);
if (analyzerLV != null)
{
if (this.GCCalculatorParams.LinkedViewElement != null)
{
//keep the id and calculatorid, but update the rest of the atts with new lv
string sId = CalculatorHelpers.GetAttribute(analyzerLV, Calculator1.cId);
string sCalcId = CalculatorHelpers.GetAttribute(analyzerLV, Calculator1.cCalculatorId);
analyzerLV = new XElement(this.GCCalculatorParams.LinkedViewElement);
CalculatorHelpers.SetAttribute(analyzerLV, Calculator1.cId, sId);
CalculatorHelpers.SetAttribute(analyzerLV, Calculator1.cCalculatorId, sCalcId);
}
//use it to update db (not the calculator)
linkedViewElement = new XElement(analyzerLV);
}
else
{
//use the base linked view standard pattern
//avoids updating the wrong lvs
linkedViewElement = CalculatorHelpers.GetNewCalculator(this.GCCalculatorParams, currentElement);
}
}
}
//100% Rule 2: Analyzers and Calculators never, ever, allow descendent lvs
//to have parent Overwrite or UseSameCalc properties
if (this.GCCalculatorParams.StartingDocToCalcNodeName
!= currentElement.Name.LocalName)
{
if (linkedViewElement != null)
{
string sAttValue = CalculatorHelpers.GetAttribute(linkedViewElement,
Calculator1.cUseSameCalculator);
if ((!string.IsNullOrEmpty(sAttValue)) && sAttValue != Constants.NONE)
{
CalculatorHelpers.SetAttribute(linkedViewElement,
Calculator1.cUseSameCalculator, string.Empty);
}
sAttValue = CalculatorHelpers.GetAttribute(linkedViewElement,
Calculator1.cOverwrite);
if ((!string.IsNullOrEmpty(sAttValue)) && sAttValue != Constants.NONE)
{
CalculatorHelpers.SetAttribute(linkedViewElement,
Calculator1.cOverwrite, string.Empty);
}
}
}
}
private void ChangeCalculatorIdForUpdatedChildren(XElement currentElement,
ref XElement calculator, ME2Stock me2)
{
//alternatives are set using ME calculators (or input/output calculators)
bool bIsChildrenUpdate
= CalculatorHelpers.IsSelfOrChildNode(this.GCCalculatorParams, currentElement.Name.LocalName);
if (bIsChildrenUpdate)
{
//don't change the starting calculator
if (this.GCCalculatorParams.StartingDocToCalcNodeName
== currentElement.Name.LocalName)
{
return;
}
XElement lv = CalculatorHelpers.GetChildLinkedViewUsingAttribute(currentElement,
Calculator1.cAnalyzerType, this.GCCalculatorParams.AnalyzerParms.AnalyzerType.ToString());
//init with random calculator id
if (this.GCCalculatorParams.RndGenerator == null)
{
this.GCCalculatorParams.RndGenerator = new Random();
}
int iCalcId = this.GCCalculatorParams.RndGenerator.Next();
if (lv != null)
{
//switch to a calc that needs to be updated
iCalcId = CalculatorHelpers.GetAttributeInt(lv, Calculator1.cId);
}
else
{
if (calculator != null)
{
//use the existing calc (gencalcsubscriber will replace with a new one anyway)
lv = new XElement(calculator);
}
}
if (lv != null)
{
//change analyzer so that it can be inserted or updated (instead of the existing me calc)
CalculatorHelpers.SetAttributeInt(lv, Calculator1.cId, iCalcId);
CalculatorHelpers.SetAttributeInt(lv, Calculator1.cCalculatorId, iCalcId);
//important for updates that this get set to string.empty
CalculatorHelpers.SetAttribute(lv, Calculator1.cCalculatorType, string.Empty);
CalculatorHelpers.SetAttribute(lv, Calculator1.cAnalyzerType, this.GCCalculatorParams.AnalyzerParms.AnalyzerType);
//tells subscriber to update/insert child
calculator = new XElement(lv);
}
if (iCalcId != 0)
{
me2.Id = iCalcId;
me2.CalculatorId = iCalcId;
if (me2.Total1 != null)
{
me2.Total1.Id = iCalcId;
me2.Total1.CalculatorId = iCalcId;
}
if (me2.Stat1 != null)
{
me2.Stat1.Id = iCalcId;
me2.Stat1.CalculatorId = iCalcId;
}
if (me2.Change1 != null)
{
me2.Change1.Id = iCalcId;
me2.Change1.CalculatorId = iCalcId;
}
if (me2.Progress1 != null)
{
me2.Progress1.Id = iCalcId;
me2.Progress1.CalculatorId = iCalcId;
}
}
}
}
