# HG changeset patch
# User Thomas Junk <thomas.junk@intevation.de>
# Date 1568190739 -7200
# Node ID 4a5ed371011fe1f5953c23892a61d3e3974ff19a
# Parent  1e0d5c40b3f16e991df0b36691a0c48c16056de6
gauges: use ISRS code instead of id magic

diff -r 1e0d5c40b3f1 -r 4a5ed371011f client/src/components/gauge/Gauges.vue
--- a/client/src/components/gauge/Gauges.vue	Wed Sep 11 10:30:07 2019 +0200
+++ b/client/src/components/gauge/Gauges.vue	Wed Sep 11 10:32:19 2019 +0200
@@ -109,6 +109,7 @@
  * Author(s):
  * Markus Kottländer <markus.kottlaender@intevation.de>
  */
+/*eslint no-unused-vars: ["error", { "varsIgnorePattern": "_" }]*/
 import { mapState, mapGetters } from "vuex";
 import { displayError } from "@/lib/errors";
 
@@ -245,17 +246,24 @@
       return `${gauge.properties.objname} (${this.isrsInfo(gauge).orc})`;
     },
     isrsInfo(gauge) {
-      let isrsInfo = gauge.id
-        .split(".")[1]
-        .replace(/[()]/g, "")
-        .split(",");
+      // See https://www.elwis.de/DE/Service/Daten-und-Fakten/RIS-Index/RIS-Index-node.html
+      const [
+        _,
+        countryCode,
+        loCode,
+        fairwaySection,
+        orc,
+        hectometre
+      ] = gauge.properties.isrs_code.match(
+        /(\w{2})(\w{3})(\w{5})(\w{5})(\w{5})/
+      );
 
       return {
-        countryCode: isrsInfo[0],
-        loCode: isrsInfo[1],
-        fairwaySection: isrsInfo[2],
-        orc: isrsInfo[3],
-        hectometre: isrsInfo[4]
+        countryCode: countryCode,
+        loCode: loCode,
+        fairwaySection: fairwaySection,
+        orc: orc,
+        hectometre: hectometre
       };
     }
   },