public ActionResult Display(int[] peopleIds)
{
var people = peopleIds
.Select(i => dc.Person.Where(p => p.Id == i).Single())
.ToArray();
var swLog = new StringWriter();
var netMoney = DebtGraph.CalculateDebts(dc, people, true, swLog);
var swGraph = new StringWriter();
DebtGraph.WriteGraph(netMoney, swGraph);
var svg = DebtGraph.RenderGraphAsSvg(swGraph.ToString());
var mod = new AnalyseModel();
mod.LogOutput = swLog.ToString();
mod.ImageSvg = svg;
mod.Debtors = DebtGraph.GreatestDebtor(netMoney);
return(View(mod));
}
//
// GET: /MyDebt/Details/5
public ActionResult Details(int id)
{
var person = mData.Person.Where(p => p.Id == id).Single();
var transactions = mData.Transaction.Include(t => t.Creditor).Include(t => t.Debtor)
.Where(t => t.CreditorId != t.DebtorId &&
!t.Creditor.IsDeleted &&
!t.Debtor.IsDeleted &&
(t.CreditorId == person.Id || t.DebtorId == person.Id))
.ToList();
var netMoney = DebtGraph.CalculateDebts(mData, transactions, true, TextWriter.Null);
var swGraph = new StringWriter();
DebtGraph.WriteGraph(netMoney, swGraph);
var svg = DebtGraph.RenderGraphAsSvg(swGraph.ToString());
var creditors = DebtGraph.GreatestDebtor(netMoney);
var myDebt = creditors.Where(d => d.Item1.Id == person.Id).SingleOrDefault();
if (myDebt != null)
{
creditors.Remove(myDebt);
}
//change the list of debtors in to creditors
creditors = creditors.Select(c => new Tuple <Person, int>(c.Item1, -c.Item2))
.Reverse()
.ToList();
var mod = new MyDebtModel();
mod.Person = person;
mod.ImageSvg = svg;
mod.Creditors = creditors;
mod.OverallDebt = (myDebt == null) ? 0 : myDebt.Item2;
return(View(mod));
}