internal void Create(BindingList<CurveReconciler.CompareItem> items_)
{
var grid = new BoundInfraGrid();
grid.Bind(items_);
grid.Dock=DockStyle.Fill;
this.splitContainer1.Panel1.Controls.Add(grid);
var chart = new SimpleWtsColumnChart();
var sorted = items_.OrderBy(x => x.FIID);
var headings = sorted.Select(x => x.SymmetryCode.Split(' ')[0]).ToArray();
var values = sorted.Select(x => (x.DiffAsBps.HasValue) ? x.DiffAsBps.Value : 0d).ToArray();
chart.SetYAxisFormat("##0.000#");
chart.Dock = DockStyle.Fill;
chart.Create(headings, values);
this.splitContainer1.Panel2.Controls.Add(chart);
}
public static void Go(DateTime date_)
{
LookFeel.SetupNoirModerneLookFeel();
double thresholdForFlagging = 0.5d;
var controlDict=new Dictionary<string,SimpleWtsColumnChart>();
var listOfItems = Retriever.Retrieve(date_);
var listOfAnomolies = new List<FlagListItem>();
foreach (var distinctCurve in listOfItems.Select(x => x.CurveName).Distinct())
{
var curveSubset = listOfItems.Where(x => x.CurveName.Equals(distinctCurve));
foreach (var distinctTenor in curveSubset.Select(x => x.Tenor).Distinct().OrderBy(x=>x))
{
var tenorAndCurveSubset = curveSubset.Where(x => x.Tenor == distinctTenor);
var isins = new List<string>();
var changeInMMS = new List<double>();
foreach (var isin in tenorAndCurveSubset.OrderBy(x=>x.Maturity).Select(x => x.ISIN).Distinct())
{
var isinItems = tenorAndCurveSubset.Where(x => x.ISIN.Equals(isin)).OrderByDescending(x => x.ValueDate).ToArray();
if (isinItems.Count() > 1)
{
isins.Add(isin);
changeInMMS.Add((isinItems[0].MMS - isinItems[1].MMS) * 10000d);
}
}
if (isins.Count() == 0)
continue;
for (int i = 1; i < isins.Count - 1; ++i)
{
var neighbourAverage = (changeInMMS[i - 1] + changeInMMS[i + 1]) / 2d;
var diff = changeInMMS[i] - neighbourAverage;
var bond = listOfItems.Where(x => string.Compare(isins[i], x.ISIN, true) == 0).First();
if (Math.Abs(diff) >= thresholdForFlagging)
{
var timeToMaturity = bond.Maturity - DateTime.Today;
// ignore bonds with less than one yeat to maturity
if (timeToMaturity.Days < 252)
continue;
listOfAnomolies.Add(new FlagListItem()
{
MarkDate = date_,
Curve = distinctCurve,
Tenor = distinctTenor,
Isin = isins[i],
ChangeInMMS = changeInMMS[i],
LeftBond = listOfItems.Where(x => string.Compare(isins[i-1], x.ISIN, true) == 0).First().Bond,
ChangeInMMSLeft = changeInMMS[i - 1],
RightBond = listOfItems.Where(x => string.Compare(isins[i+1], x.ISIN, true) == 0).First().Bond,
ChangeInMMSRight = changeInMMS[i + 1],
Bond=bond.Bond
});
}
}
var chart = new Controls.SimpleWtsColumnChart();
chart.SetYAxisFormat("##0.000#");
chart.Create(isins.ToArray(), changeInMMS.ToArray());
chart.SetXAxisExtent(100);
controlDict.Add(string.Format("{0}_{1}", distinctCurve, distinctTenor), chart);
}
}
if (listOfAnomolies.Count <= 0) return;
MailMessage msg = new MailMessage("*****@*****.**", "*****@*****.**", "beta: MMS change opportunity / change report", "body");
msg.To.Clear();
msg.To.Add("*****@*****.**");
msg.To.Add("*****@*****.**");
msg.IsBodyHtml = true;
var builder = new StringBuilder();
builder.AppendLine(string.Format("<h3>Unusual bond MMS moves on {0}</h3>", date_.ToString("dd-MMM-yyyy")));
builder.AppendLine("<p>(Criteria is 0.5 bps difference from the average of the bonds either side)</p>");
var grid = listOfAnomolies.DisplayInBoundGrid("blah", false);
builder.AppendLine(grid.ToHTML());
var resourceDict=new Dictionary<string,string>();
foreach (string chartKey in listOfAnomolies.Select(x => string.Format("{0}_{1}", x.Curve, x.Tenor)).Distinct())
{
builder.AppendLine(string.Format("<h4>{0} - bp change in MMS per bond</h4>", chartKey));
builder.AppendLine(string.Format("<img src=cid:{0}>", chartKey));
var path = string.Format("{0}\\{1}_{2}.bmp", Environment.GetFolderPath(Environment.SpecialFolder.InternetCache), chartKey, date_.ToString("ddMMyyyy"));
controlDict[chartKey].Chart.DataBind();
LookFeel.ProcessChart(controlDict[chartKey]);
controlDict[chartKey].Chart.SaveTo(path, System.Drawing.Imaging.ImageFormat.Bmp);
resourceDict.Add(chartKey, path);
}
AlternateView htmlView = AlternateView.CreateAlternateViewFromString(builder.ToString(), null, "text/html");
foreach (var k in resourceDict.Keys)
{
LinkedResource lr = new LinkedResource(resourceDict[k]);
lr.ContentId = k;
htmlView.LinkedResources.Add(lr);
}
msg.AlternateViews.Add(htmlView);
try
{
Emailer.GetClient().Send(msg);
}
catch (Exception ex_)
{
Logger.Error("Error sending email", typeof (Analyzer), ex_);
}
}