fill so ui doesnt bug out

services/forecast_service.go

@@ -189,13 +189,30 @@ func forecast(ctx common.DawnCtx, gddReq models.GddRequest, plantdate time.Time,
 
 		// convert to output model
 		bins := []models.Bin{}
+		c := 0
 		for d, v := range temp {
 			bins = append(bins, models.Bin{
 				Value: (float64(v) + alpha) / (float64(sum) + float64(binCount)*alpha),
 				Date:  plantdate.AddDate(0, 0, d),
 			})
+			c += 1
 		}
 
+		// need to fill with zeros because ui requires a certain length
+		if len(bins) < binCount {
+			for {
+				bins = append(bins, models.Bin{
+					Value: 0,
+					Date:  bins[c].Date.AddDate(0, 0, 1),
+				})
+				c += 1
+				if len(bins) == binCount {
+					break
+				}
+			}
+		}
+
+		// sort by date
 		sort.Slice(bins, func(i, j int) bool {
 			return bins[i].Date.Before(bins[j].Date)
 		})