Daily Report adds zeros for down days

ReportingServices.Shared/ViewModels/ProductionReport/YieldStatistics.cs

@@ -21,7 +21,7 @@ public class YieldStatistics
     public void SetYieldInformation(YieldInformation yieldInformation, QuarterlyTargets targets, DateTime qtrStartDate, int yieldedOuts)
     {
         OutsByDay = GetReactorOutsByDay(yieldInformation.Outs);
-        ScrapByDay = yieldInformation.Scrap;
+        ScrapByDay = GetReactorScrapByDay(yieldInformation.Scrap);
         DailyPlanWafers = targets.Yield_Outs / targets.PlanWorkingDays;
 
         int daysRemainingInQtr = (int)(qtrStartDate.AddDays(targets.PlanWorkingDays) - StartDate).TotalDays;
@@ -42,6 +42,28 @@ public class YieldStatistics
                 dates.Add(DateTime.Parse(rout.EndProcessTime).Date.ToString());
         }
 
+        List<DateTime> dateTimes = new List<DateTime>();
+        foreach (string date in dates)
+        {
+            dateTimes.Add(DateTime.Parse(date));
+        }
+
+        dateTimes.Sort();
+        dates.Sort();
+
+        DateTime currentDateTime = dateTimes.ElementAt(0);
+        for (int i = 1; i < dateTimes.Count; i++)
+        {
+            DateTime nextDateTime = dateTimes[i];
+            int dayDiff = (nextDateTime - currentDateTime).Days;
+            if (dayDiff > 1)
+            {
+                dateTimes.Insert(i, currentDateTime.AddDays(1));
+                dates.Insert(i, dateTimes.ElementAt(i).ToString("MM/dd/yyyy hh:mm:ss tt"));
+            }
+            currentDateTime = dateTimes[i];
+        }
+
         return dates;
     }
 
@@ -66,4 +88,66 @@ public class YieldStatistics
 
         return outsByDay;
     }
+
+    public static List<string> GetDistinctDatesFromReactorScrap(List<ScrapByDay> scraps)
+    {
+        List<string> dates = new();
+
+        foreach (ScrapByDay scrap in scraps)
+        {
+            if (!dates.Contains(DateTime.Parse(scrap.StartDate).Date.ToString()))
+                dates.Add(DateTime.Parse(scrap.StartDate).Date.ToString());
+        }
+
+        List<DateTime> dateTimes = new List<DateTime>();
+        foreach (string date in dates)
+        {
+            dateTimes.Add(DateTime.Parse(date));
+        }
+
+        dateTimes.Sort();
+        dates.Sort();
+
+        DateTime currentDateTime = dateTimes.ElementAt(0);
+        for (int i = 1; i < dateTimes.Count; i++)
+        {
+            DateTime nextDateTime = dateTimes[i];
+            int dayDiff = (nextDateTime - currentDateTime).Days;
+            if (dayDiff > 1)
+            {
+                dateTimes.Insert(i, currentDateTime.AddDays(1));
+                dates.Insert(i, dateTimes.ElementAt(i).ToString("MM/dd/yyyy hh:mm:ss tt"));
+            }
+            currentDateTime = dateTimes[i];
+        }
+
+        return dates;
+    }
+
+    public static List<ScrapByDay> GetReactorScrapByDay(List<ScrapByDay> scrap)
+    {
+        List<ScrapByDay> sortedScrap = scrap.OrderBy(s => s.StartDate).ToList();
+
+        List<ScrapByDay> scrapByDay = new();
+
+        List<string> dates = GetDistinctDatesFromReactorScrap(scrap);
+
+        int scrapIdx = 0;
+        for (int i = 0; i < dates.Count; i++)
+        {
+            ScrapByDay currentScrap = sortedScrap.ElementAtOrDefault(scrapIdx);
+            string currentDate = dates[i];
+            if (currentScrap != null && currentScrap.StartDate == currentDate)
+            {
+                scrapByDay.Add(currentScrap);
+                scrapIdx++;
+            }
+            else
+            {
+                scrapByDay.Add(new ScrapByDay() { StartDate = dates[i] });
+            }
+        }
+
+        return scrapByDay;
+    }
 }