mesareportingservices/ReportingServices.Shared/ViewModels/ProductionReport/YieldStatistics.cs

using ReportingServices.Shared.Models.ProductionReport;

namespace ReportingServices.Shared.ViewModels.ProductionReport;

public class YieldStatistics
{
    public DateTime StartDate { get; set; }
    public List<ReactorOutsByDay> OutsByDay { get; set; }
    public List<ScrapByDay> ScrapByDay { get; set; }
    public OutsAndScrapTotal QTDOutsAndScrap { get; set; }
    public int DailyPlanWafers { get; set; }
    public int DailyWafersForQTR { get; set; }
    public bool IsCurrentWeek { get; set; }

    public YieldStatistics(DateTime startDate, bool isCurrentWeek)
    {
        StartDate = startDate;
        IsCurrentWeek = isCurrentWeek;
    }

    public void SetYieldInformation(YieldInformation yieldInformation, QuarterlyTargets targets, DateTime qtrStartDate, int yieldedOuts)
    {
        OutsByDay = GetReactorOutsByDay(yieldInformation.Outs);
        ScrapByDay = yieldInformation.Scrap;
        DailyPlanWafers = targets.Yield_Outs / targets.PlanWorkingDays;

        int daysRemainingInQtr = (int)(qtrStartDate.AddDays(targets.PlanWorkingDays) - StartDate).TotalDays;
        if (daysRemainingInQtr == targets.PlanWorkingDays)
            DailyWafersForQTR = DailyPlanWafers;
        else
            DailyWafersForQTR = (targets.Yield_Outs - yieldedOuts) / daysRemainingInQtr;

    }

    public static List<string> GetDistinctDatesFromReactorOuts(List<ReactorOutsByRDS> outs)
    {
        List<string> dates = new();

        foreach (ReactorOutsByRDS rout in outs)
        {
            if (!dates.Contains(DateTime.Parse(rout.EndProcessTime).Date.ToString()))
                dates.Add(DateTime.Parse(rout.EndProcessTime).Date.ToString());
        }

        return dates;
    }

    public static List<ReactorOutsByDay> GetReactorOutsByDay(List<ReactorOutsByRDS> outs)
    {
        List<ReactorOutsByDay> outsByDay = new();

        List<string> dates = GetDistinctDatesFromReactorOuts(outs);

        foreach (string date in dates)
        {
            int waferCount = 0;

            foreach (ReactorOutsByRDS rout in outs)
            {
                if (DateTime.Parse(rout.EndProcessTime).Date.ToString() == date && !string.IsNullOrEmpty(rout.Units))
                    waferCount += (int)float.Parse(rout.Units);
            }

            outsByDay.Add(new ReactorOutsByDay { StartDate = date, TotalWafers = waferCount });
        }

        return outsByDay;
    }
}