# HG changeset patch
# User Thomas Junk <thomas.junk@intevation.de>
# Date 1568038363 -7200
# Node ID e8af2ed8666e557e5ebdc441d7b09e25dfe59743
# Parent  5356fd2ea3f667fd8ee5c22c08e49a89cd253120
refactor classification of Nash sutcliffe for better readability

diff -r 5356fd2ea3f6 -r e8af2ed8666e client/src/lib/classifications.js
--- a/client/src/lib/classifications.js	Mon Sep 09 15:54:48 2019 +0200
+++ b/client/src/lib/classifications.js	Mon Sep 09 16:12:43 2019 +0200
@@ -12,6 +12,9 @@
  * Raimund Renkert <raimund.renkert@intevation.de>
  * Markus Kottländer <markus.kottlaender@intevation.de>
  */
+
+/*eslint no-unused-vars: ["error", { "varsIgnorePattern": "_" }]*/
+
 import store from "@/store/index";
 
 const getGauge = f => {
@@ -32,18 +35,21 @@
 };
 
 const calcForecastVsRealityForNSC = nsc => {
-  if (nsc && nsc.coeffs.reduce((sum, coeff) => sum + coeff.samples, 0)) {
+  const hasSamples =
+    nsc && nsc.coeffs.reduce((sum, coeff) => sum + coeff.samples, 0);
+  if (hasSamples) {
+    const [nsc24h, _, nsc72h] = nsc.coeffs;
     // 24h < configured value
     if (
-      nsc.coeffs[0].samples &&
-      nsc.coeffs[0].value <
+      nsc24h.samples &&
+      nsc24h.value <
         store.state.application.config.gm_forecast_vs_reality_nsc_24h
     )
       return "DANGER";
     // 72h < configured value
     if (
-      nsc.coeffs[2].samples &&
-      nsc.coeffs[2].value <
+      nsc72h.samples &&
+      nsc72h.value <
         store.state.application.config.gm_forecast_vs_reality_nsc_72h
     )
       return "WARNING";