remove obsolete elements and cleanup gui

public/js/app.js

@@ -138,42 +138,6 @@
     items.forEach(route => list.append(routeButton(route, source)));
   }
 
-  function nextPoiMetric() {
-    const pois = state.route?.pois || [];
-    const pending = pois
-      .filter(poi => !state.triggered.has(poi.id))
-      .slice()
-      .sort((left, right) => Number(left.sequence ?? 0) - Number(right.sequence ?? 0));
-    if (!pending.length) return null;
-    if (!state.position) return { poi: pending[0], distance: null };
-    return nearestPendingPoi(poiMetrics(state.position));
-  }
-
-  function setRouteControlSummary(titleText, detailText) {
-    $('#route-control-title').text(titleText);
-    $('#route-control-next').text(detailText);
-    $('.route-control-summary').attr('aria-label', `${titleText}. ${detailText}`);
-  }
-
-  function updateRouteControlSummary() {
-    if (!state.route) {
-      setRouteControlSummary(ns.I18n.t("app.choose-route"), ns.I18n.t("app.route-menu"));
-      return;
-    }
-
-    const titleText = state.route.name || ns.I18n.t("app.route");
-    const metric = nextPoiMetric();
-    if (!metric) {
-      const detailText = (state.route.pois || []).length
-        ? ns.I18n.t("app.stations-complete")
-        : ns.I18n.t("app.no-stations");
-      setRouteControlSummary(titleText, detailText);
-      return;
-    }
-    const distance = metric.distance == null ? '' : ` · ${Math.round(metric.distance)} m`;
-    setRouteControlSummary(titleText, ns.I18n.t("app.next-station-summary", { value1: metric.poi.title, value2: distance }));
-  }
-
   function renderRouteControlList(selector, routes, source, emptyText) {
     const list = $(selector).empty();
     if (!routes.length) {
@@ -202,7 +166,6 @@
     $('#route-control-local-title').text(ns.I18n.t("app.draft-count", { value1: state.localRoutes.length }));
     $('#local-route-title').text(ns.I18n.t("app.draft-count", { value1: state.localRoutes.length }));
 
-    updateRouteControlSummary();
     renderRouteControlList(
       '#route-control-server-list',
       state.routes,
@@ -341,11 +304,8 @@
     updateRouteControls();
     if (returnToRoutes) {
       state.route = null;
-      updateRouteControlSummary();
       renderRouteControl();
       navigate('#routes-page', { replace: true });
-    } else {
-      updateRouteControlSummary();
     }
   }
 
@@ -360,7 +320,6 @@
       .text(ns.I18n.t("app.pause-hint"));
     showNavigation(ns.I18n.t("app.route-paused"), $('#navigation-distance').text() || '–');
     updateRouteControls();
-    updateRouteControlSummary();
   }
 
   function suspendCurrentRoute() {
@@ -385,7 +344,6 @@
     const list = $('#poi-list').empty();
     if (!route.pois.length) {
       list.append(("<li><p>" + escapeHtml(ns.I18n.t("app.empty-route")) + "</p></li>"));
-      updateRouteControlSummary();
       return;
     }
     route.pois.forEach(poi => {
@@ -405,7 +363,6 @@
       `);
     });
     updatePoiIndicators(state.position);
-    updateRouteControlSummary();
   }
 
   function renderRoute(route) {
@@ -602,7 +559,6 @@
     renderRouteControl();
     if (!state.route) return;
     const metrics = updatePoiIndicators(position);
-    updateRouteControlSummary();
     if (state.routeState !== 'running') return;
 
     const nearest = nearestPendingPoi(metrics);
@@ -617,7 +573,6 @@
       ns.Vibration.start(ns.Vibration.Patterns.ACTIVE_POI);
       showPoi(nearest.poi);
       updateNavigation(position);
-      updateRouteControlSummary();
     }
   }
 
@@ -633,7 +588,6 @@
     state.deviceHeading = null;
     persistRouteProgress();
     updateRouteControls();
-    updateRouteControlSummary();
     $('#tracking-status')
       .prop('hidden', false)
       .text(resumed ? ns.I18n.t("app.resuming") : ns.I18n.t("app.location.start"));