public int SaveRating(Rater rateings, StuAccomRatings studentAccomodation)
{
SentimentAnalysis sentiment = new SentimentAnalysis();
if (ModelState.IsValid)
{
c2t = new ConvertToText();
treeNode = c2t.RetrieveTree();
foreach (ChildNode node in treeNode.ChildNodes)
{
if (node.data == studentAccomodation.IncomeGroup)
{
foreach (ChildNode area in node.Child)
{
if (area.data == studentAccomodation.location)
{
foreach (ChildNode acomodation in area.Child)
{
if (studentAccomodation.Name == acomodation.data)
{
int val = acomodation.Id;
if (val > 0)
{
acomodation.Id = (val + (rateings.safety + rateings.service)) / 2;
}
else
{
acomodation.Id = rateings.safety + rateings.service;
}
acomodation.safety = rateings.safety;
acomodation.sentiment += sentiment.DeterminePolarity(studentAccomodation.review);
var t = treeNode;
c2t.SaveTree(treeNode);
break;
}
}
}
}
}
}
return(1);
}
return(-1);
}
public ActionResult Index(StudentAccomodation studentAccomodation)
{
TreeNode treeNode = c2t.RetrieveTree();
if (treeNode == null)
{
treeNode = new TreeNode("Root");
ChildNode low = new ChildNode("Low");
ChildNode medium = new ChildNode("Medium");
ChildNode High = new ChildNode("High");
treeNode.ChildNodes.Add(low);
treeNode.ChildNodes.Add(medium);
treeNode.ChildNodes.Add(High);
}
int t = treeNode.ChildNodes.Count();
if (studentAccomodation.IncomeGroup == "Low")
{
ChildNode lower = treeNode.ChildNodes.Where(c => c.data == "Low").FirstOrDefault();
if (lower.Child.Count() != 0)
{
treeNode.ChildNodes.Remove(lower);
ChildNode areas = lower.Child.Where(c => c.data == studentAccomodation.location).FirstOrDefault();
if (areas == null)
{
areas = new ChildNode(studentAccomodation.location);
}
if (areas.Child.Count() != 0)
{
lower.Child.Remove(areas);
ChildNode childaccom = new ChildNode(studentAccomodation.Name);
areas.Child.Add(childaccom);
lower.Child.Add(areas);
treeNode.ChildNodes.Add(lower);
c2t.SaveTree(treeNode);
//AddAccomodation(studentAccomodation);
}
else
{
ChildNode areasaccom = new ChildNode(studentAccomodation.Name);
areas.Child.Add(areasaccom);
lower.Child.Add(areas);
treeNode.ChildNodes.Add(lower);
c2t.SaveTree(treeNode);
//AddAccomodation(studentAccomodation);
}
}
else
{
treeNode.ChildNodes.Remove(lower);
string local = studentAccomodation.location;
ChildNode area1 = new ChildNode(local);
ChildNode acc = new ChildNode(studentAccomodation.Name);
string name = studentAccomodation.Name;
area1.Child.Add(acc);
lower.Child.Add(area1);
treeNode.ChildNodes.Add(lower);
c2t.SaveTree(treeNode);
//TreeNode trees = c2t.RetrieveTree();
//var h = trees;
//AddAccomodation(studentAccomodation);
}
//treeNode.ChildNodes.Add(lower);
}
else if (studentAccomodation.IncomeGroup == "Medium")
{
ChildNode middle = treeNode.ChildNodes.Where(c => c.data == "Medium").FirstOrDefault();
if (middle.Child.Count() != 0)
{
treeNode.ChildNodes.Remove(middle);
string mid = studentAccomodation.location;
treeNode.ChildNodes.Add(middle);
ChildNode studcom = middle.Child.Where(c => c.data == mid).FirstOrDefault();
if (studcom == null)
{
studcom = new ChildNode(mid);
middle.Child.Add(studcom);
}
if (studcom.Child.Count() != 0)
{
treeNode.ChildNodes.Remove(middle);
middle.Child.Remove(studcom);
string accom = studentAccomodation.Name;
ChildNode staccom = new ChildNode(accom);
studcom.Child.Add(staccom);
middle.Child.Add(studcom);
treeNode.ChildNodes.Add(middle);
c2t.SaveTree(treeNode);
// TreeNode tre = c2t.RetrieveTree();
//var tu = tre;
//dynamic tu = treeNode;
AddAccomodation(studentAccomodation);
}
else
{
treeNode.ChildNodes.Remove(middle);
middle.Child.Remove(studcom);
string accom = studentAccomodation.Name;
ChildNode staccom = new ChildNode(accom);
studcom.Child.Add(staccom);
middle.Child.Add(studcom);
treeNode.ChildNodes.Add(middle);
c2t.SaveTree(treeNode);
AddAccomodation(studentAccomodation);
}
}
else
{
treeNode.ChildNodes.Remove(middle);
string mid = studentAccomodation.location;
ChildNode studcom = new ChildNode(mid);
string accom = studentAccomodation.Name;
ChildNode staccom = new ChildNode(accom);
studcom.Child.Add(staccom);
middle.Child.Add(studcom);
treeNode.ChildNodes.Add(middle);
c2t.SaveTree(treeNode);
// TreeNode tre = c2t.RetrieveTree();
//var tu = tre;
//dynamic tu = treeNode;
AddAccomodation(studentAccomodation);
}
}
else
{
ChildNode higher = treeNode.ChildNodes.Where(c => c.data == "High").FirstOrDefault();
if (higher.Child.Count() != 0)
{
treeNode.ChildNodes.Remove(higher);
string high = studentAccomodation.location;
ChildNode childNodehigher = higher.Child.Where(c => c.data == high).FirstOrDefault();
if (childNodehigher == null)
{
childNodehigher = new ChildNode(high);
higher.Child.Add(childNodehigher);
}
if (childNodehigher.Child.Count() != 0)
{
//treeNode.ChildNodes.Remove(higher);
higher.Child.Remove(childNodehigher);
string nameHigh = studentAccomodation.Name;
ChildNode child = new ChildNode(nameHigh);
childNodehigher.Child.Add(child);
higher.Child.Add(childNodehigher);
treeNode.ChildNodes.Add(higher);
c2t.SaveTree(treeNode);
AddAccomodation(studentAccomodation);
}
else
{
higher.Child.Remove(childNodehigher);
string nameHigh = studentAccomodation.Name;
ChildNode child = new ChildNode(nameHigh);
childNodehigher.Child.Add(child);
higher.Child.Add(childNodehigher);
treeNode.ChildNodes.Add(higher);
c2t.SaveTree(treeNode);
AddAccomodation(studentAccomodation);
}
}
else
{
treeNode.ChildNodes.Remove(higher);
ChildNode higharea = new ChildNode(studentAccomodation.location);
ChildNode accom = new ChildNode(studentAccomodation.Name);
higharea.Child.Add(accom);
higher.Child.Add(higharea);
treeNode.ChildNodes.Add(higher);
c2t.SaveTree(treeNode);
AddAccomodation(studentAccomodation);
}
}
return(View());
}