private EnumPropertyInfo GetOptionSetEnumInfo(CodeMemberProperty prop, string entityLogicalName)
{
var propertyLogicalName = prop.GetLogicalName();
if (propertyLogicalName == null) { throw new Exception("Unable to determine property Logical Name"); }
var data = CodeWriterFilterService.EntityMetadata[entityLogicalName];
var attribute = data.Attributes.FirstOrDefault(a => a.LogicalName == propertyLogicalName);
var picklist = attribute as EnumAttributeMetadata;
if (picklist == null) { return null; }
var enumName = NamingService.GetNameForOptionSet(data, picklist.OptionSet, Services);
if (SpecifiedMappings.TryGetValue(entityLogicalName.ToLower() + "." + prop.Name.ToLower(), out var specifiedEnum))
{
enumName = specifiedEnum;
}
else if (CodeWriterFilterService.EntityMetadata.ContainsKey(enumName) && CodeWriterFilterService.EntityMetadata[enumName].SchemaName == enumName)
{
enumName += "Enum";
}
return new EnumPropertyInfo
{
OptionSetType = enumName,
IsMultSelect = picklist is MultiSelectPicklistAttributeMetadata,
PropertyName = prop.Name + "Enum",
LogicalName = propertyLogicalName
};
}
private void AddEnumSet(CodeMemberProperty prop, EnumPropertyInfo info, CodeMemberProperty property)
{
if (!prop.HasSet)
{
return;
}
// this.OnPropertyChanging("PropName");
property.SetStatements.Add(new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(), "OnPropertyChanging", new CodePrimitiveExpression(prop.Name)
));
CodeExpression getValueToSetExpression;
if (info.IsMultSelect)
{
//EntityOptionSetEnum.GetMultiEnum(this, info.LogicalName, value)
getValueToSetExpression =
new CodeMethodInvokeExpression(
CreateBaseClasses
? new CodeTypeReferenceExpression(EntityBaseClassGenerator.BaseEntityName)
: new CodeTypeReferenceExpression("EntityOptionSetEnum"),
"GetMultiEnum",
new CodeThisReferenceExpression(),
new CodePrimitiveExpression(info.LogicalName),
new CodePropertySetValueReferenceExpression());
}
else
{
getValueToSetExpression = new CodeSnippetExpression(
IsNullableIntProperty(prop)
? "(int?)value"
: "value.HasValue ? new Microsoft.Xrm.Sdk.OptionSetValue((int)value) : null");
}
// this.SetAttributeValue("logicalName", getValueExpression);
property.SetStatements.Add(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(),
"SetAttributeValue",
new CodePrimitiveExpression(prop.GetLogicalName()),
getValueToSetExpression));
// this.OnPropertyChanged("PropName");
property.SetStatements.Add(new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(), "OnPropertyChanged", new CodePrimitiveExpression(prop.Name)
));
}