public StepModelHelper(int stepId, int number, BaseUsage usage, string xpath, StepModelHelper parent)
{
StepId = stepId;
Usage = usage;
Number = number;
XPath = xpath;
Childrens = new List<StepModelHelper>();
Parent = parent;
Choice = IsChoice(usage);
if (parent != null)
Level = parent.Level + 1;
}
private List<StepInfo> UpdateStepsBasedOnUsage(BaseUsage usage, StepInfo currentSelected, string parentXpath)
{
// genertae action, controller base on usage
string actionName = "";
string childName = "";
if (usage is MetadataPackageUsage)
{
actionName = "SetMetadataPackageInstanze";
childName = ((MetadataPackageUsage)usage).MetadataPackage.Name;
}
else
{
actionName = "SetMetadataCompoundAttributeInstanze";
if (usage is MetadataNestedAttributeUsage)
childName = ((MetadataNestedAttributeUsage)usage).Member.Name;
if (usage is MetadataAttributeUsage)
childName = ((MetadataAttributeUsage)usage).MetadataAttribute.Name;
}
List<StepInfo> list = new List<StepInfo>();
List<StepModelHelper> stepHelperModelList = (List<StepModelHelper>)TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER];
if (TaskManager.Bus.ContainsKey(CreateTaskmanager.METADATA_XML))
{
XDocument xMetadata = (XDocument)TaskManager.Bus[CreateTaskmanager.METADATA_XML];
var x = XmlUtility.GetXElementByXPath(parentXpath, xMetadata);
if (x != null && !x.Name.Equals("null"))
{
StepInfo current = currentSelected;
IEnumerable<XElement> xelements = x.Elements();
if (xelements.Count() > 0)
{
int counter = 0;
foreach (XElement element in xelements)
{
counter++;
string title = counter.ToString();
if (current.Children.Where(s => s.title.Equals(title)).Count() == 0)
{
long id = Convert.ToInt64((element.Attribute("roleId")).Value.ToString());
StepInfo s = new StepInfo(title)
{
Id = TaskManager.GenerateStepId(),
Parent = current,
IsInstanze = true,
//GetActionInfo = new ActionInfo
//{
// ActionName = actionName,
// ControllerName = "CreateSetMetadataPackage",
// AreaName = "DCM"
//},
//PostActionInfo = new ActionInfo
//{
// ActionName = actionName,
// ControllerName = "CreateSetMetadataPackage",
// AreaName = "DCM"
//}
};
string xPath = parentXpath + "//" + childName.Replace(" ", string.Empty) + "[" + counter + "]";
s.Children = GetChildrenStepsUpdated(usage, s, xPath);
list.Add(s);
if (TaskManager.Root.Children.Where(z => z.Id.Equals(s.Id)).Count() == 0)
{
StepModelHelper parent = GetStepModelhelper(current.Id);
StepModelHelper newStepModelHelper = new StepModelHelper(s.Id, counter, usage, xPath, parent);
stepHelperModelList.Add(newStepModelHelper);
}
}//end if
}//end foreach
}//end if
}
}
return list;
}
/// <summary>
/// Update metadataattributemodels in a parentmodel.
/// Update number of childrens, based on the usage id
/// </summary>
/// <param name="stepModelHelper"></param>
/// <param name="usageId"></param>
/// <returns></returns>
private StepModelHelper UpdateChildrens(StepModelHelper stepModelHelper, long usageId)
{
IEnumerable<MetadataAttributeModel> mams = stepModelHelper.Model.MetadataAttributeModels.Where(m => m.Source.Id.Equals(usageId));
for (int i = 0; i < mams.Count(); i++)
{
MetadataAttributeModel child = mams.ElementAt(i);
child.NumberOfSourceInPackage = mams.Count();
child.Number = i + 1;
}
mams = UpdateFirstAndLast(mams.ToList()).AsEnumerable();
return stepModelHelper;
}
private StepModelHelper UpdateChildrens(StepModelHelper stepModelHelper)
{
int count = stepModelHelper.Model.MetadataAttributeModels.Count;
for (int i = 0; i < count; i++)
{
MetadataAttributeModel child = stepModelHelper.Model.MetadataAttributeModels.ElementAt(i);
child.NumberOfSourceInPackage = count;
child.Number = i + 1;
}
stepModelHelper.Model.MetadataAttributeModels = UpdateFirstAndLast(stepModelHelper.Model.MetadataAttributeModels);
return stepModelHelper;
}
private StepModelHelper UpComplexModel(StepModelHelper stepModelHelperParent, long id, int number)
{
List<StepModelHelper> list = stepModelHelperParent.Childrens;
return stepModelHelperParent;
}
private StepModelHelper Up(StepModelHelper stepModelHelperParent, long id, int number)
{
List<MetadataAttributeModel> list = stepModelHelperParent.Model.MetadataAttributeModels;
MetadataAttributeModel temp = list.Where(m => m.Id.Equals(id) && m.Number.Equals(number)).FirstOrDefault();
int index = list.IndexOf(temp);
list.RemoveAt(index);
list.Insert(index - 1, temp);
return stepModelHelperParent;
}
private void setStepModelActive(StepModelHelper model)
{
model.Activated = true;
if (model.Parent != null)
setStepModelActive(model.Parent);
}
private StepInfo LoadStepsBasedOnUsage(BaseUsage usage, StepInfo current, string parentXpath, StepModelHelper parent)
{
// genertae action, controller base on usage
string actionName = "";
string childName = "";
int min = usage.MinCardinality;
if (usage is MetadataPackageUsage)
{
actionName = "SetMetadataPackageInstanze";
childName = ((MetadataPackageUsage)usage).MetadataPackage.Name;
}
else
{
actionName = "SetMetadataCompoundAttributeInstanze";
if (usage is MetadataNestedAttributeUsage)
childName = ((MetadataNestedAttributeUsage)usage).Member.Name;
if (usage is MetadataAttributeUsage)
childName = ((MetadataAttributeUsage)usage).MetadataAttribute.Name;
}
List<StepInfo> list = new List<StepInfo>();
List<StepModelHelper> stepHelperModelList = (List<StepModelHelper>)TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER];
if (TaskManager.Bus.ContainsKey(CreateTaskmanager.METADATA_XML))
{
XDocument xMetadata = (XDocument)TaskManager.Bus[CreateTaskmanager.METADATA_XML];
//var x = new XElement("null");
XElement parentXElement = new XElement("tmp");
Dictionary<string, string> keyValueDic = new Dictionary<string, string>();
keyValueDic.Add("id", usage.Id.ToString());
if (usage is MetadataPackageUsage)
{
keyValueDic.Add("type", BExIS.Xml.Helpers.XmlNodeType.MetadataPackageUsage.ToString());
//elements = XmlUtility.GetXElementsByAttribute(usage.Label, keyValueDic, xMetadata).ToList();
parentXElement = XmlUtility.GetXElementByXPath(parent.XPath, xMetadata);
}
else
{
keyValueDic.Add("type", BExIS.Xml.Helpers.XmlNodeType.MetadataAttributeUsage.ToString());
//elements = XmlUtility.GetXElementsByAttribute(usage.Label, keyValueDic, xMetadata, parentXpath).ToList();
parentXElement = XmlUtility.GetXElementByXPath(parent.XPath, xMetadata);
}
//foreach (var x in elements)
//{
XElement x = parentXElement;
if (x != null && !x.Name.Equals("null"))
{
IEnumerable<XElement> xelements = x.Elements();
if (xelements.Count() > 0)
{
int counter = 0;
XElement last = null;
foreach (XElement element in xelements)
{
// if the last has not the same name reset count
if (last != null && !last.Name.Equals(element.Name))
{
counter = 0;
}
last = element;
counter++;
string title = counter.ToString(); //usage.Label+" (" + counter + ")";
long id = Convert.ToInt64((element.Attribute("roleId")).Value.ToString());
StepInfo s = new StepInfo(title)
{
Id = TaskManager.GenerateStepId(),
Parent = current,
IsInstanze = true,
HasContent = UsageHelper.HasUsagesWithSimpleType(usage),
//GetActionInfo = new ActionInfo
//{
// ActionName = actionName,
// ControllerName = "CreateSetMetadataPackage",
// AreaName = "DCM"
//},
//PostActionInfo = new ActionInfo
//{
// ActionName = actionName,
// ControllerName = "CreateSetMetadataPackage",
// AreaName = "DCM"
//}
};
string xPath = parentXpath + "//" + childName.Replace(" ", string.Empty) + "[" + counter + "]";
if (TaskManager.Root.Children.Where(z => z.title.Equals(title)).Count() == 0)
{
StepModelHelper newStepModelHelper = new StepModelHelper(s.Id, counter, usage, xPath,
parent);
stepHelperModelList.Add(newStepModelHelper);
s.Children = GetChildrenStepsFromMetadata(usage, s, xPath, newStepModelHelper);
current.Children.Add(s);
}
}
}
}
//}
//TaskManager.AddToBus(CreateDatasetTaskmanager.METADATAPACKAGE_IDS, MetadataPackageDic);
}
return current;
}
private AbstractMetadataStepModel LoadSimpleAttributesForModelFromXml(StepModelHelper stepModelHelper)
{
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
XDocument metadata = (XDocument)TaskManager.Bus[CreateTaskmanager.METADATA_XML];
XElement complexElement = XmlUtility.GetXElementByXPath(stepModelHelper.XPath, metadata);
List<MetadataAttributeModel> additionalyMetadataAttributeModel = new List<MetadataAttributeModel>();
foreach (MetadataAttributeModel simpleMetadataAttributeModel in stepModelHelper.Model.MetadataAttributeModels)
{
int numberOfSMM = 1;
if (complexElement != null)
{
//Debug.WriteLine("XXXXXXXXXXXXXXXXXXXX");
//Debug.WriteLine(simpleMetadataAttributeModel.Source.Label);
IEnumerable<XElement> childs = XmlUtility.GetChildren(complexElement).Where(e => e.Attribute("id").Value.Equals(simpleMetadataAttributeModel.Id.ToString()));
if (childs.Any())
numberOfSMM = childs.First().Elements().Count();
}
for (int i = 1; i <= numberOfSMM; i++)
{
string xpath = stepModelHelper.GetXPathFromSimpleAttribute(simpleMetadataAttributeModel.Id, i);
XElement simpleElement = XmlUtility.GetXElementByXPath(xpath, metadata);
if (i == 1)
{
if (simpleElement != null && !String.IsNullOrEmpty(simpleElement.Value))
{
simpleMetadataAttributeModel.Value = simpleElement.Value;
// if at least on item has a value, the parent should be activated
setStepModelActive(stepModelHelper);
}
}
else
{
MetadataAttributeModel newMetadataAttributeModel = simpleMetadataAttributeModel.Kopie(i, numberOfSMM);
newMetadataAttributeModel.Value = simpleElement.Value;
if (i == numberOfSMM) newMetadataAttributeModel.last = true;
additionalyMetadataAttributeModel.Add(newMetadataAttributeModel);
}
}
}
foreach (var item in additionalyMetadataAttributeModel)
{
List<MetadataAttributeModel> tempList = stepModelHelper.Model.MetadataAttributeModels;
int indexOfLastSameAttribute = tempList.IndexOf(tempList.Where(a => a.Id.Equals(item.Id)).Last());
tempList.Insert(indexOfLastSameAttribute + 1, item);
}
return stepModelHelper.Model;
}
/// <summary>
/// insert at a spezific number in the same children usages
/// </summary>
/// <param name="childModel"></param>
/// <param name="stepModelHelperParent"></param>
/// <param name="number"></param>
/// <returns></returns>
private StepModelHelper Insert(MetadataAttributeModel childModel, StepModelHelper stepModelHelperParent, int number)
{
MetadataAttributeModel childrensWithSameUsage = stepModelHelperParent.Model.MetadataAttributeModels.Where(m => m.Source.Id.Equals(childModel.Source.Id)).First();
int indexOfFirstUsage = stepModelHelperParent.Model.MetadataAttributeModels.IndexOf(childrensWithSameUsage);
stepModelHelperParent.Model.MetadataAttributeModels.Insert(indexOfFirstUsage + number - 1, childModel);
return stepModelHelperParent;
}
private List<StepInfo> GetChildrenStepsFromMetadata(BaseUsage usage, StepInfo parent, string parentXpath, StepModelHelper parentStepModelHelper)
{
List<StepInfo> childrenSteps = new List<StepInfo>();
List<BaseUsage> childrenUsages = UsageHelper.GetCompoundChildrens(usage);
List<StepModelHelper> stepHelperModelList = (List<StepModelHelper>)TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER];
if (childrenUsages.Count > 0)
{
foreach (BaseUsage u in childrenUsages)
{
int number = 1;//childrenUsages.IndexOf(u) + 1;
string xPath = parentXpath + "//" + u.Label.Replace(" ", string.Empty) + "[" + number + "]";
bool complex = false;
string actionName = "";
string attrName = "";
if (u is MetadataPackageUsage)
{
actionName = "SetMetadataPackage";
}
else
{
actionName = "SetMetadataCompoundAttribute";
if (u is MetadataAttributeUsage)
{
MetadataAttributeUsage mau = (MetadataAttributeUsage)u;
if (mau.MetadataAttribute.Self is MetadataCompoundAttribute)
{
complex = true;
attrName = mau.MetadataAttribute.Self.Name;
}
}
if (u is MetadataNestedAttributeUsage)
{
MetadataNestedAttributeUsage mau = (MetadataNestedAttributeUsage)u;
if (mau.Member.Self is MetadataCompoundAttribute)
{
complex = true;
attrName = mau.Member.Self.Name;
}
}
}
if (complex)
{
StepInfo s = new StepInfo(u.Label)
{
Id = TaskManager.GenerateStepId(),
parentTitle = attrName,
Parent = parent,
IsInstanze = false,
GetActionInfo = new ActionInfo
{
ActionName = actionName,
ControllerName = "CreateSetMetadataPackage",
AreaName = "DCM"
},
PostActionInfo = new ActionInfo
{
ActionName = actionName,
ControllerName = "CreateSetMetadataPackage",
AreaName = "DCM"
}
};
//only not optional
if (TaskManager.StepInfos.Where(z => z.Id.Equals(s.Id)).Count() == 0)
{
StepModelHelper newStepModelHelper = new StepModelHelper(s.Id, 1, u, xPath,
parentStepModelHelper);
stepHelperModelList.Add(newStepModelHelper);
s = LoadStepsBasedOnUsage(u, s, xPath, newStepModelHelper);
childrenSteps.Add(s);
}
}
//}
}
}
return childrenSteps;
}
private StepModelHelper getChildModelsHelper(StepModelHelper stepModelHelper)
{
if (stepModelHelper.Model.StepInfo.Children.Count > 0)
{
foreach (var childStep in stepModelHelper.Model.StepInfo.Children)
{
StepModelHelper childStepModelHelper = GetStepModelhelper(childStep.Id);
if (childStepModelHelper.Model == null)
{
if (childStepModelHelper.Usage is MetadataPackageUsage)
childStepModelHelper.Model = CreatePackageModel(childStep.Id, false);
if (childStepModelHelper.Usage is MetadataNestedAttributeUsage)
childStepModelHelper.Model = CreateCompoundModel(childStep.Id, false);
if (childStepModelHelper.Usage is MetadataAttributeUsage)
childStepModelHelper.Model = CreateCompoundModel(childStep.Id, false);
if (childStepModelHelper.Model.StepInfo.IsInstanze)
LoadSimpleAttributesForModelFromXml(childStepModelHelper);
}
childStepModelHelper = getChildModelsHelper(childStepModelHelper);
stepModelHelper.Childrens.Add(childStepModelHelper);
}
}
return stepModelHelper;
}
public ActionResult AddComplexUsage(int parentStepId, int number)
{
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
//TaskManager.SetCurrent(TaskManager.Get(parentStepId));
long metadataStructureId = Convert.ToInt64(TaskManager.Bus[CreateTaskmanager.METADATASTRUCTURE_ID]);
int position = number + 1;
StepModelHelper parentStepModelHelper = GetStepModelhelper(parentStepId);
BaseUsage u = LoadUsage(parentStepModelHelper.Usage);
//Create new step
StepInfo newStep = new StepInfo(UsageHelper.GetNameOfType(u))
{
Id = TaskManager.GenerateStepId(),
parentTitle = parentStepModelHelper.Model.StepInfo.title,
Parent = parentStepModelHelper.Model.StepInfo,
IsInstanze = true,
};
string xPath = parentStepModelHelper.XPath + "//" + UsageHelper.GetNameOfType(u) + "[" + position + "]";
// add to parent stepId
parentStepModelHelper.Model.StepInfo.Children.Add(newStep);
TaskManager.StepInfos.Add(newStep);
// create Model
AbstractMetadataStepModel model = null;
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
model = MetadataCompoundAttributeModel.ConvertToModel(parentStepModelHelper.Usage, number);
model.Number = position;
((MetadataCompoundAttributeModel)model).ConvertMetadataAttributeModels(LoadUsage(parentStepModelHelper.Usage), metadataStructureId, newStep.Id);
//Update metadata xml
//add step to metadataxml
AddCompoundAttributeToXml(model.Source, model.Number, parentStepModelHelper.XPath);
}
if (u is MetadataPackageUsage)
{
model = MetadataPackageModel.Convert(parentStepModelHelper.Usage, number);
model.Number = position;
((MetadataPackageModel)model).ConvertMetadataAttributeModels(LoadUsage(parentStepModelHelper.Usage), metadataStructureId, newStep.Id);
//Update metadata xml
//add step to metadataxml
AddPackageToXml(model.Source, model.Number, parentStepModelHelper.XPath);
}
// create StepModel for new step
StepModelHelper newStepModelhelper = new StepModelHelper
{
StepId = newStep.Id,
Usage = parentStepModelHelper.Usage,
Number = position,
Model = model,
XPath = xPath,
Level = parentStepModelHelper.Level+1,
Activated = true
};
newStep.Children = GetChildrenSteps(u, newStep, xPath, newStepModelhelper);
newStepModelhelper.Model.StepInfo = newStep;
newStepModelhelper = getChildModelsHelper(newStepModelhelper);
// add stepmodel to dictionary
AddStepModelhelper(newStepModelhelper);
//add stepModel to parentStepModel
parentStepModelHelper.Childrens.Insert(newStepModelhelper.Number - 1, newStepModelhelper);
//update childrens of the parent step based on number
for (int i = 0; i < parentStepModelHelper.Childrens.Count; i++)
{
StepModelHelper smh = parentStepModelHelper.Childrens.ElementAt(i);
smh.Number = i + 1;
}
// add step to parent and update title of steps
//parentStepModelHelper.Model.StepInfo.Children.Insert(newStepModelhelper.Number - 1, newStep);
for (int i = 0; i < parentStepModelHelper.Model.StepInfo.Children.Count; i++)
{
StepInfo si = parentStepModelHelper.Model.StepInfo.Children.ElementAt(i);
si.title = (i + 1).ToString();
}
//// load InstanzB for parentmodel
parentStepModelHelper.Model.ConvertInstance((XDocument)(TaskManager.Bus[CreateTaskmanager.METADATA_XML]), parentStepModelHelper.XPath);
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
return PartialView("_metadataCompoundAttributeView", parentStepModelHelper);
}
if (u is MetadataPackageUsage)
{
return PartialView("_metadataCompoundAttributeView", parentStepModelHelper);
}
return null;
}
private void AdvanceTaskManagerBasedOnExistingMetadata(long MetadataStructureId)
{
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
MetadataStructureManager metadataStructureManager = new MetadataStructureManager();
List<MetadataPackageUsage> metadataPackageList = metadataStructureManager.GetEffectivePackages(MetadataStructureId).ToList();
List<StepModelHelper> stepModelHelperList = new List<StepModelHelper>();
if (TaskManager.Bus.ContainsKey(CreateTaskmanager.METADATA_STEP_MODEL_HELPER))
{
TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER] = stepModelHelperList;
}
else
{
TaskManager.Bus.Add(CreateTaskmanager.METADATA_STEP_MODEL_HELPER, stepModelHelperList);
}
TaskManager.StepInfos = new List<StepInfo>();
foreach (MetadataPackageUsage mpu in metadataPackageList)
{
//only add none optional usages
StepInfo si = new StepInfo(mpu.Label)
{
Id = TaskManager.GenerateStepId(),
parentTitle = mpu.MetadataPackage.Name,
Parent = TaskManager.Root,
IsInstanze = false,
};
TaskManager.StepInfos.Add(si);
StepModelHelper stepModelHelper = new StepModelHelper(si.Id, 1, mpu, "Metadata//" + mpu.Label.Replace(" ", string.Empty) + "[1]", null);
stepModelHelperList.Add(stepModelHelper);
si = LoadStepsBasedOnUsage(mpu, si, "Metadata//" + mpu.Label.Replace(" ", string.Empty) + "[1]", stepModelHelper);
TaskManager.Root.Children.Add(si);
TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER] = stepModelHelperList;
}
TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER] = stepModelHelperList;
Session["CreateDatasetTaskmanager"] = TaskManager;
}
private StepModelHelper AddStepModelhelper(StepModelHelper stepModelHelper)
{
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
if (TaskManager.Bus.ContainsKey(CreateTaskmanager.METADATA_STEP_MODEL_HELPER))
{
((List<StepModelHelper>)TaskManager.Bus[CreateTaskmanager.METADATA_STEP_MODEL_HELPER]).Add(stepModelHelper);
return stepModelHelper;
}
return stepModelHelper;
}