public QuoteAnalysisViewModel(BaseViewModel parent)
{
this.parent = parent;
// Format as currency
YFormatter = value => value.ToString("C");
// Gets the cumulative total value of quotes
DataTable cumulativeQuoteValue = QuoteModel.getCumulativeQuoteTotal();
// Set the initial start month to 0
int startMonth = 0;
// Initial year is present year
int startYear = DateTime.Now.Year;
ChartValues <double> monthlyValues = new ChartValues <double>();
if (cumulativeQuoteValue.Rows.Count > 0)
{
// Set the present month and year to the current year
startMonth = Int32.Parse(cumulativeQuoteValue.Rows[0]["month_issued"].ToString()) - 1;
startYear = Int32.Parse(cumulativeQuoteValue.Rows[0]["year_issued"].ToString());
foreach (DataRow monthVal in cumulativeQuoteValue.Rows)
{
monthlyValues.Add(Double.Parse(monthVal["cumulative_total"].ToString()));
}
}
Labels = new String[cumulativeQuoteValue.Rows.Count];
// Set order of the label from the correct month
for (int i = 0; i < cumulativeQuoteValue.Rows.Count; i++)
{
// The correct month and year value to each label in the righr order of month and add the correct year
Labels[i] = MONTHS[(i + startMonth) % 12] + " " + ((i + startMonth) % 12 >= startMonth ? startYear : startYear + 1);
}
SeriesCollection = new SeriesCollection
{
new LineSeries
{
Title = "Cumulative Value of Quotes",
Values = monthlyValues
}
};
// Other statistical information
mostRecentQuote = QuoteModel.getMostRecentQuote();
avgQuoteValue = QuoteModel.getAverageQuoteValue().ToString("C2");
numQuotes = QuoteModel.getNumQuotes();
}
