/// <summary>
///
/// </summary>
/// <param name="monthlyReportLists">List of monthly report list</param>
/// <returns></returns>
public static InvestedProductReport MergeReports(string title, params IEnumerable <InvestedProductMonthlyReport>[] monthlyReportLists)
{
var lookupReport = new ConcurrentDictionary <DateTime, InvestedProductMonthlyReport>();
monthlyReportLists.AsParallel().ForAll((monthlyReports) =>
{
monthlyReports.AsParallel().ForAll((report) =>
{
var newReport = new InvestedProductMonthlyReport()
{
ReportedDate = report.ReportedDate,
Quantity = report.Quantity,
ReturnFromInvestment = report.ReturnFromInvestment
};
lookupReport.AddOrUpdate(newReport.ReportedDate, newReport, (date, existReport) =>
{
existReport.Quantity += newReport.Quantity;
existReport.ReturnFromInvestment += newReport.ReturnFromInvestment;
return(existReport);
});
});
});
return(new InvestedProductReport(title, lookupReport.Values.OrderBy(report => report.ReportedDate)));
}
public static IEnumerable <InvestedProductMonthlyReport> GetMonthlyReports(List <SaleOrder> paidSaleOrders, int productId, int returnFromInvestmentPerUnit)
{
var lookupReport = new ConcurrentDictionary <DateTime, InvestedProductMonthlyReport>();
paidSaleOrders.AsParallel().ForAll((so) =>
{
var product = so.ItemsDetail.Where(item => item.Id == productId).FirstOrDefault();
if (product != null)
{
var month = new DateTime(so.PaymentReceivedDate.Year, so.PaymentReceivedDate.Month, DateTime.DaysInMonth(so.PaymentReceivedDate.Year, so.PaymentReceivedDate.Month));
var newReport = new InvestedProductMonthlyReport()
{
ReportedDate = month,
Quantity = (int)product.Attributes.Qty,
ReturnFromInvestment = 0
};
lookupReport.AddOrUpdate(month, newReport, (date, existReport) =>
{
existReport.Quantity += (int)product.Attributes.Qty;
return(existReport);
});
}
});
lookupReport.Values.AsParallel().ForAll(report => report.ReturnFromInvestment = report.Quantity * returnFromInvestmentPerUnit);
return(lookupReport.Values.OrderBy(report => report.ReportedDate));
}
public InvestedProductReport(string title, List <SaleOrder> paidSaleOrders, int productId, int returnFromInvestmentPerUnit)
{
this.Title = title;
var monthlyReports = InvestedProductMonthlyReport.GetMonthlyReports(paidSaleOrders, productId, returnFromInvestmentPerUnit);
this.SummarizeReport(monthlyReports);
}
