mesareportingservices/ReportingServices.Blazor/Components/DailyReport/TargetsSummary.razor.cs

using Microsoft.AspNetCore.Components;
using ReportingServices.Blazor.Services;
using ReportingServices.Shared.Blazor.Models.ProductionReport;

namespace ReportingServices.Blazor.Components.DailyReport;

public partial class TargetsSummary
{
    [Inject]
    public AppData AppData { get; set; }

    [Inject]
    public ScrapeDBService Db { get; set; }

    [Parameter]
    public DateTime StartDate { get; set; }
    [Parameter]
    public DateTime EndDate { get; set; }
    [Parameter]
    public DateTime QuarterStartDate { get; set; }
    [Parameter]
    public QuarterlyTargets Targets { get; set; }
    [Parameter]
    public OutsAndScrapTotal QTDOutsAndScrap { get; set; }

    private List<ReactorOutsByDay> OutsByDay { get; set; }
    private List<ScrapByDay> ScrapByDay { get; set; }
    private int DailyPlanWafers { get; set; }
    private int DailyWafersForQTR { get; set; }

    private YieldInformation YieldInformation { get; set; }
    private OutsAndScrapTotal OutsAndScrap { get; set; }
    private bool IsCurrentWeek { get; set; }
    private DateTime[] Dates { get; set; }
    private int AddExtraDay { get; set; }
    private Dictionary<DateTime, int> WeeklyOuts { get; set; }
    private Dictionary<DateTime, YieldStatistics> WeeklyYieldStatistics { get; set; }
    private int NumberCompletedDaysInWeek { get; set; }
    private int TotalWafersForPartialDay { get; set; }
    private int YieldedWafersPerDay { get; set; }

    private int TotalWafersOut { get; set; }
    private int TotalCustomerScrap { get; set; }
    private int TotalManufacturingScrap { get; set; }
    private int TotalProdScrap { get; set; }
    private int TotalYieldedWafersOut { get; set; }
    private int DeltaToCommit { get; set; }
    private int DeltaToPlan { get; set; }
    private int TotalYield { get; set; }

    protected async override Task OnInitializedAsync()
    {
        await base.OnInitializedAsync();

        WeeklyYieldStatistics = new();

        DailyPlanWafers = (int)Math.Floor((double)(Targets.Yield_Outs / Targets.PlanWorkingDays));

        IsCurrentWeek = (EndDate - StartDate).Days != 7;
        AddExtraDay = IsCurrentWeek ? 1 : 0;

        YieldInformation = await Db.GetReactorAndScrapOutsAsync(StartDate, EndDate);

        OutsAndScrap = await Db.GetOutsAndScrapAsync(QuarterStartDate, StartDate);

        Dates = new DateTime[] { StartDate, StartDate.AddDays(1), StartDate.AddDays(2), 
            StartDate.AddDays(3), StartDate.AddDays(4), StartDate.AddDays(5), StartDate.AddDays(6) };
    }

    protected override bool ShouldRender()
    {
        if (YieldInformation != null && OutsAndScrap != null)
        {
            GetReactorOutsByDay(YieldInformation.Outs);
            GetWeeklyTotals();
            GetYieldStatistics();

            NumberCompletedDaysInWeek = IsCurrentWeek ? YieldInformation.Scrap.Count - 1 : 7;
            TotalWafersForPartialDay = NumberCompletedDaysInWeek == 7 ? 0 : WeeklyYieldStatistics[DateTime.Now.Date].YieldedOuts;

            int daysRemainingInQtr = (int)(QuarterStartDate.AddDays(Targets.PlanWorkingDays) - StartDate).TotalDays;
            int yieldedOuts = OutsAndScrap.Outs - OutsAndScrap.CustomerScrap - OutsAndScrap.ManufacturingScrap - OutsAndScrap.ProductionScrap;

            if (daysRemainingInQtr == Targets.PlanWorkingDays)
                DailyWafersForQTR = DailyPlanWafers;
            else
                DailyWafersForQTR = (int)Math.Round((double)((Targets.Yield_Outs - yieldedOuts) / daysRemainingInQtr));

            YieldedWafersPerDay = (int)((double)(TotalYieldedWafersOut - TotalWafersForPartialDay) / NumberCompletedDaysInWeek);

            return true;
        }

        return false;
    }

    public void GetReactorOutsByDay(List<ReactorOutsByRDS> outs)
    {
        WeeklyOuts = outs.GroupBy(x => x.EndProcessTime, (key, values) => 
            new { Date = key,  Outs = values.Sum(x => int.Parse(x.Units))}).ToDictionary(x => DateTime.Parse(x.Date), x => x.Outs);
    }

    private void GetYieldStatistics()
    {
        Dictionary<DateTime, ScrapByDay> scrapInfo = new();

        foreach (ScrapByDay scrap in YieldInformation.Scrap)
            scrapInfo.Add(DateTime.Parse(scrap.StartDate), scrap);

        foreach (DateTime date in Dates)
        {
            int outs = 0, yieldedOuts = 0, customerScrap = 0, manufacturingScrap = 0, productionScrap = 0;
            double yieldPercentage = 0;

            if (scrapInfo.ContainsKey(date))
            {
                outs = WeeklyOuts[date];
                customerScrap = scrapInfo[date].TOT_REJ_CUST;
                manufacturingScrap = scrapInfo[date].TOT_REJ_MANU;
                productionScrap = scrapInfo[date].TW_PROD;
                yieldedOuts = outs - customerScrap - manufacturingScrap - productionScrap;
                yieldPercentage = (double)(outs - manufacturingScrap) / outs;
            }

            YieldStatistics yieldStatistics = new()
            {
                Outs = outs,
                CustomerScrap = customerScrap,
                ManufacturingScrap = manufacturingScrap,
                ProductionScrap = productionScrap,
                YieldedOuts = yieldedOuts,
                YieldPercent = yieldPercentage
            };

            WeeklyYieldStatistics.Add(date, yieldStatistics);
        }
    }

    private void GetWeeklyTotals()
    {
        TotalWafersOut = GetTotalOuts();
        TotalCustomerScrap = YieldInformation.Scrap.Sum(x => x.TOT_REJ_CUST);
        TotalManufacturingScrap = YieldInformation.Scrap.Sum(x => x.TOT_REJ_MANU);
        TotalProdScrap = YieldInformation.Scrap.Sum(x => x.TW_PROD);
        TotalYieldedWafersOut = TotalWafersOut - TotalManufacturingScrap - TotalProdScrap - TotalCustomerScrap;
    }

    private int GetTotalOuts()
    {
        int result = 0;

        foreach (KeyValuePair<DateTime, int> pair in WeeklyOuts)
            result += pair.Value;

        return result;
    }
}