public WonkaBizRuleValueProps GetDomainValueProps(string psValue)
{
WonkaBizRuleValueProps oValueProps = null;
if (!String.IsNullOrEmpty(psValue) && DomainValueProps.ContainsKey(psValue))
{
oValueProps = DomainValueProps[psValue];
}
return(oValueProps);
}
/// <summary>
///
/// This method allows the caller to add a domain value to the set, whether it's a literal value or
/// a referenced Attribute in the Transactional record.
///
/// <param name="psDomainVal">The value to add to the set</param>
/// <param name="pbIsLiteral">The indicator for whether the value is literal (i.e., '5') or an Attribute name (i.e., 'PubPrice')</param>
/// <param name="peTargetRecord">The record with the Attribute value that we will add to the set (if the domain value is not literal)</param>
/// <returns>None.</returns>
/// </summary>
public void AddDomainValue(string psDomainVal, bool pbIsLiteral, TARGET_RECORD peTargetRecord)
{
WonkaBizRuleValueProps oValueProps =
new WonkaBizRuleValueProps()
{
IsLiteralValue = pbIsLiteral
};
if (pbIsLiteral)
{
/*
* NOTE: This is a bit of a hack...but since we must use commas and parantheses to separate the domain values,
* we will require that any rule value with certain embeddeded delimiters use HTML chars instead, so that
* the value will be replaced with the correct equivalent here. My apologies.
*/
if (!string.IsNullOrEmpty(psDomainVal) && psDomainVal.Contains(","))
{
psDomainVal = psDomainVal.Replace(",", ",");
}
if (!string.IsNullOrEmpty(psDomainVal) && psDomainVal.Contains("("))
{
psDomainVal = psDomainVal.Replace("(", "(");
}
if (!string.IsNullOrEmpty(psDomainVal) && psDomainVal.Contains(")"))
{
psDomainVal = psDomainVal.Replace(")", ")");
}
DomainCache.Add(psDomainVal);
}
else
{
oValueProps.TargetRecord = peTargetRecord;
oValueProps.AttributeInfo =
WonkaRefEnvironment.GetInstance().GetAttributeByAttrName(psDomainVal);
HasAttrIdTargets = true;
}
DomainValueProps[psDomainVal] = oValueProps;
}
/// <summary>
///
/// This method allows the caller to add a domain value to the set, whether it's a literal value or
/// a referenced Attribute in the Transactional record.
///
/// <param name="psDomainVal">The value to add to the set</param>
/// <param name="pbIsLiteral">The indicator for whether the value is literal (i.e., '5') or an Attribute name (i.e., 'PubPrice')</param>
/// <param name="peTargetRecord">The record with the Attribute value that we will add to the set (if the domain value is not literal)</param>
/// <returns>None.</returns>
/// </summary>
public void AddDomainValue(string psDomainVal, bool pbIsLiteral, TARGET_RECORD peTargetRecord)
{
WonkaBizRuleValueProps oValueProps =
new WonkaBizRuleValueProps()
{
IsLiteralValue = pbIsLiteral
};
if (pbIsLiteral)
{
/*
* NOTE: This is a bit of a hack...but since we must use commas to separate the domain values, we will require
* that any rule value with an embedded comma must use ",", and that value will be replaced with an
* actual comma here. My apologies.
*/
if (!string.IsNullOrEmpty(psDomainVal) && psDomainVal.Contains(","))
{
psDomainVal = psDomainVal.Replace(",", ",");
}
DomainCache.Add(psDomainVal);
}
else
{
oValueProps.TargetRecord = peTargetRecord;
oValueProps.AttributeInfo =
WonkaRefEnvironment.GetInstance().GetAttributeByAttrName(psDomainVal);
HasAttrIdTargets = true;
}
CustomOpPropArgs.Add(psDomainVal);
DomainValueProps[psDomainVal] = oValueProps;
}
/// <summary>
///
/// This method allows the caller to add a value to the set for the arithmetic operation, whether it's a literal value or
/// a referenced Attribute in the Transactional record.
///
/// <param name="psDomainVal">The value to add to the set</param>
/// <param name="pbIsLiteral">The indicator for whether the value is literal (i.e., '5') or an Attribute name (i.e., 'PubPrice')</param>
/// <param name="peTargetRecord">The record with the Attribute value that we will add to the set (if the domain value is not literal)</param>
/// <returns>None.</returns>
/// </summary>
public void AddDomainValue(string psDomainVal, bool pbIsLiteral, TARGET_RECORD peTargetRecord)
{
WonkaBizRuleValueProps oValueProps =
new WonkaBizRuleValueProps()
{
IsLiteralValue = pbIsLiteral
};
if (pbIsLiteral)
{
DomainCache.Add(psDomainVal);
}
else
{
oValueProps.TargetRecord = peTargetRecord;
oValueProps.AttributeInfo =
WonkaRefEnvironment.GetInstance().GetAttributeByAttrName(psDomainVal);
HasAttrIdTargets = true;
}
DomainValueProps[psDomainVal] = oValueProps;
}
/// <summary>
///
/// This method will refresh the set of data if there are any mentioned Attributes.
///
/// <param name="poNewProduct">The incoming Product whose Attributes might be used to populate the Set</param>
/// <param name="poOldProduct">The current Product whose Attributes might be used to populate the Set</param>
/// <param name="poDomainCache">Our domain cache that will be refreshed</param>
/// <returns>Indicator of whether the set was refreshed successfully</returns>
/// </summary>
public bool RefreshCache(WonkaProduct poNewProduct, WonkaProduct poOldProduct, HashSet <string> poDomainCache)
{
bool bResult = true;
int nAttrId = 0;
int nGroupId = 0;
WonkaBizRuleValueProps RuleValueProps = null;
if (HasAttrIdTargets)
{
if (poNewProduct == null)
{
throw new Exception("ERROR! The new Product is null.");
}
if (poNewProduct == null)
{
throw new Exception("ERROR! The old Product is null.");
}
if (poDomainCache == null)
{
throw new Exception("ERROR! The provided Domain Cache is null.");
}
poDomainCache.Clear();
foreach (string sDomainValue in DomainValueProps.Keys)
{
RuleValueProps = DomainValueProps[sDomainValue];
if (RuleValueProps.IsLiteralValue)
{
poDomainCache.Add(sDomainValue);
}
else
{
nAttrId = RuleValueProps.AttributeInfo.AttrId;
nGroupId = RuleValueProps.AttributeInfo.GroupId;
WonkaPrdGroup TempProductGroup = null;
if (RuleValueProps.TargetRecord == TARGET_RECORD.TRID_NEW_RECORD)
{
TempProductGroup = poNewProduct.GetProductGroup(nGroupId);
}
else
{
TempProductGroup = poOldProduct.GetProductGroup(nGroupId);
}
foreach (WonkaPrdGroupDataRow TempDataRow in TempProductGroup)
{
if (TempDataRow.Keys.Contains(nAttrId))
{
poDomainCache.Add(TempDataRow[nAttrId]);
}
}
}
}
}
return(bResult);
}
/// <summary>
///
/// This method will use the provided values to set the min and max of this rule. More importantly,
/// it will assist with the initialization of the rule by interpreting the provided values
/// to detect which values are literal and which of them are Attribute names (which
/// will be used to dynamically update the value(s) on every processed pair of records).
///
/// <param name="psRuleExpression">The date rule in verbose form</param>
/// <param name="paValueSet">The value(s) that will determine the min and max</param>
/// <returns>None</returns>
/// </summary>
public void SetMinAndMax(string psRuleExpression, string[] paValueSet)
{
if (paValueSet.Count() > 0)
{
// NOTE: Currently, if more than one value has been provided, we will only
// take the first value into account
bool bLiteralValue = false;
string sTempValue = paValueSet[0];
DateTime DateTimeValue = DateTime.Now;
WonkaBizRuleValueProps AttributeValueProps = new WonkaBizRuleValueProps()
{
IsLiteralValue = false
};
try
{
DateTimeValue = DateTime.ParseExact(sTempValue, CONST_WONKA_DATETIME_FORMAT, null);
bLiteralValue = true;
}
catch (Exception ex)
{
if (sTempValue == CONST_CURRENT_DATETIME_IND)
{
DateTimeValue = DateTime.Now;
bLiteralValue = true;
this.TodayIndicator = true;
}
else
{
AttributeValueProps = this.GetAttributeValueProps(sTempValue);
}
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_IB) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_NOT_IB))
{
this.MinValue = DateTime.MinValue;
this.MaxValue = DateTimeValue;
if (!bLiteralValue)
{
this.MaxValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_NOT_IB))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_IA) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_NOT_IA))
{
this.MinValue = DateTimeValue;
this.MaxValue = DateTime.MaxValue;
if (!bLiteralValue)
{
this.MinValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_NOT_IA))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_DL_ALMOST))
{
if (!this.TodayIndicator)
{
throw new Exception("ERROR! Cannot use ALMOST operator without using the TODAY keyword.");
}
System.TimeSpan WindowSpan = new System.TimeSpan(1, 0, 0, 0);
this.MinValue = DateTimeValue;
this.MaxValue = DateTimeValue.Add(WindowSpan);
this.AlmostOperator = true;
}
/*
* NOTE: Will be implemented later, with a defined plan
* else if (psRuleExpression.Contains(WonkaBreXmlReader.CONST_DL_AROUND))
* {
* System.TimeSpan WindowSpan = new System.TimeSpan(0, 12, 0, 0);
*
* this.MinValue = DateTimeValue.Subtract(WindowSpan);
* this.MaxValue = DateTimeValue.Add(WindowSpan);
*
* this.AroundOperator = true;
* }
*/
}
}
/// <summary>
///
/// This method will use the provided values to set the min and max of this rule. More importantly,
/// it will assist with the initialization of the rule by interpreting the provided values
/// to detect which values are literal and which of them are Attribute names (which
/// will be used to dynamically update the value(s) on every processed pair of records).
///
/// <param name="psRuleExpression">The arithmetic rule in verbose form</param>
/// <param name="paValueSet">The value(s) that will determine the min and max</param>
/// <returns>None</returns>
/// </summary>
public void SetMinAndMax(string psRuleExpression, string[] paValueSet)
{
if (paValueSet.Count() > 0)
{
// NOTE: Currently, if more than one value has been provided, we will only
// take the first value into account
bool bLiteralValue = false;
double dValue = 0.0;
string sTempValue = paValueSet[0];
WonkaBizRuleValueProps AttributeValueProps = new WonkaBizRuleValueProps();
try
{
dValue = Convert.ToDouble(sTempValue);
bLiteralValue = true;
}
catch (Exception ex)
{
dValue = 0.0;
if (sTempValue == CONST_BLOCKNUM_IND)
{
bLiteralValue = true;
this.BlockNumOperator = true;
}
else
{
AttributeValueProps = this.GetAttributeValueProps(sTempValue);
}
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_LT) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_LT))
{
this.MinValue = Double.MinValue;
this.MaxValue = dValue - 0.001;
if (!bLiteralValue)
{
this.MaxValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_LT))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_GT) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_GT))
{
this.MinValue = dValue + 0.001;
this.MaxValue = Double.MaxValue;
if (!bLiteralValue)
{
this.MinValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_GT))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_LE) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_LE))
{
this.MinValue = Double.MinValue;
this.MaxValue = dValue;
if (!bLiteralValue)
{
this.MaxValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_LE))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_GE) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_GE))
{
this.MinValue = dValue;
this.MaxValue = Double.MaxValue;
if (!bLiteralValue)
{
this.MinValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_GE))
{
this.NotOperator = true;
}
}
else if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_EQ) ||
psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_EQ))
{
this.MinValue = dValue;
this.MaxValue = dValue;
if (!bLiteralValue)
{
this.MinValueProps = AttributeValueProps;
this.MaxValueProps = AttributeValueProps;
}
if (psRuleExpression.Contains(WonkaBizRulesXmlReader.CONST_AL_NOT_EQ))
{
this.NotOperator = true;
}
}
}
}
