private CodeMethodReferenceExpression CreateSetupResourcesMethod(List <ExpressionContainer> expressions, Dictionary <string, CodePropertyReferenceExpression> resourceReferences)
{
CodeMemberMethod method = new CodeMemberMethod
{
Attributes = MemberAttributes.Private,
Name = NameGeneratorHelper.ASSIGN_RESOURCE_TO_RESOURCE_METHOD_NAME,
};
// Create dependency graph to check for cycle in resource assignment
Dictionary <string, DependencyNode> dependencies = resourceReferences.ToDictionary(x => x.Value.PropertyName, x => new DependencyNode(x.Value.PropertyName));
foreach (ExpressionContainer expression in expressions)
{
string source = expression.TargetObject;
string targetKey = expression.Expression.GetValue(ResourceExpression.KEY);
string target = resourceReferences[targetKey].PropertyName;
dependencies[source].Add(dependencies[target]);
}
// Check for cycle
List <DependencyNode> processedNodes = new List <DependencyNode>();
List <DependencyNode> waitingNodes = dependencies.Values.ToList();
while (waitingNodes.Any())
{
DependencyNode node = waitingNodes.FirstOrDefault(x => x.Dependencies.All(o => o.IsMarked));
if (node == null)
{
Log.LogError("Error : Circular references in Resources");
throw new InvalidOperationException("Cirular references");
}
node.IsMarked = true;
processedNodes.Add(node);
waitingNodes.Remove(node);
}
// If no cycles, we have the order to assign all resources in correct order
Dictionary <DependencyNode, IEnumerable <ExpressionContainer> > orderedExpressions = processedNodes.ToDictionary(x => x, x => expressions.Where(o => o.TargetObject == x.Id));
foreach (DependencyNode node in processedNodes)
{
foreach (ExpressionContainer expression in orderedExpressions[node])
{
string resourceKey = expression.Expression.GetValue(ResourceExpression.KEY);
method.Statements.Add(SetValueStatement(CodeGeneratorHelper.GetPropertyReference(expression.TargetObject), expression.TargetField, resourceReferences[resourceKey]));
}
}
Methods.Add(method);
return(CodeGeneratorHelper.GetMethodReference(method));
}
private CodeMethodReferenceExpression CreateSetupResourceForViewElementMethod(List <ExpressionContainer> expressions, Dictionary <string, CodePropertyReferenceExpression> resourceReferences)
{
CodeMemberMethod method = new CodeMemberMethod
{
Attributes = MemberAttributes.Private,
Name = NameGeneratorHelper.ASSIGN_RESOURCE_TO_VIEW_METHOD_NAME,
};
foreach (ExpressionContainer expression in expressions)
{
string resourceKey = expression.Expression.GetValue(ResourceExpression.KEY);
method.Statements.Add(SetValueStatement(CodeGeneratorHelper.GetPropertyReference(expression.TargetObject), expression.TargetField, resourceReferences[resourceKey]));
}
Methods.Add(method);
return(CodeGeneratorHelper.GetMethodReference(method));
}
private CodeMethodReferenceExpression CreateAssignTranslationMethod(List <ExpressionContainer> expressions, CodePropertyReferenceExpression localizationServiceReference)
{
CodeMemberMethod method = new CodeMemberMethod
{
Attributes = MemberAttributes.Private,
Name = NameGeneratorHelper.ASSIGN_TRANSLATION_METHOD_NAME,
};
foreach (ExpressionContainer expression in expressions)
{
CodeMethodInvokeExpression valueReference = GenerateStatementToGetTranslation(localizationServiceReference, expression.Expression);
method.Statements.Add(SetValueStatement(CodeGeneratorHelper.GetPropertyReference(expression.TargetObject), expression.TargetField, valueReference));
}
Methods.Add(method);
return(CodeGeneratorHelper.GetMethodReference(method));
}
