Add all routes as selection

public/js/app.js

@@ -30,14 +30,30 @@
     else if (previous !== pageSelector) history.pushState(historyState, '', pageSelector);
   }
 
-  function renderRoutes() {
-    const list = $('#route-list').empty();
-    if (!state.routes.length) {
-      list.append('<li class="empty-list">Keine Route in der Nähe gefunden.</li>');
+  function normalizeSearch(value) {
+    return String(value ?? '')
+      .normalize('NFKD')
+      .replace(/[\u0300-\u036f]/g, '')
+      .toLocaleLowerCase('de');
+  }
+
+  function routeMatchesSearch(route, searchTerm) {
+    if (!searchTerm) return true;
+    return normalizeSearch([
+      route.name,
+      route.schoolName,
+      route.description
+    ].filter(Boolean).join(' ')).includes(searchTerm);
+  }
+
+  function renderRouteItems(listSelector, routes, emptyText) {
+    const list = $(listSelector).empty();
+    if (!routes.length) {
+      list.append(`<li class="empty-list">${escapeHtml(emptyText)}</li>`);
       return;
     }
 
-    state.routes.forEach(route => {
+    routes.forEach(route => {
       const proximity = route.proximityM == null
         ? ''
         : `<span class="route-distance">${escapeHtml(ns.Distance.format(route.proximityM))} entfernt</span>`;
@@ -53,6 +69,54 @@
     });
   }
 
+  function renderRoutes() {
+    const radiusM = ns.Config.routeRadiusKm * 1000;
+    const nearbyRoutes = state.position
+      ? state.routes
+        .filter(route => route.proximityM != null && route.proximityM <= radiusM)
+        .sort((a, b) => a.proximityM - b.proximityM)
+      : [];
+
+    const searchTerm = normalizeSearch($('#route-search').val());
+    const allRoutes = state.routes
+      .filter(route => routeMatchesSearch(route, searchTerm))
+      .slice()
+      .sort((a, b) => a.name.localeCompare(b.name, 'de'));
+
+    const nearbyEmptyText = state.position
+      ? `Keine Route im Umkreis von ${ns.Config.routeRadiusKm} km gefunden. Wähle unten eine beliebige Route aus.`
+      : 'Für Empfehlungen in der Nähe ist ein Standort erforderlich. Alle Routen bleiben unten auswählbar.';
+
+    renderRouteItems('#nearby-route-list', nearbyRoutes, nearbyEmptyText);
+    renderRouteItems('#all-route-list', allRoutes,
+      searchTerm ? 'Keine Route entspricht dem Suchbegriff.' : 'Es sind noch keine Routen vorhanden.');
+
+    $('#all-routes-summary').text(
+      searchTerm
+        ? `${allRoutes.length} von ${state.routes.length} Routen gefunden.`
+        : `${state.routes.length} Routen verfügbar.`
+    );
+  }
+
+  function initializeRouteSearch() {
+    const input = $('#route-search');
+    input.autocomplete({
+      minLength: 0,
+      source(request, response) {
+        const term = normalizeSearch(request.term);
+        response(state.routes
+          .filter(route => routeMatchesSearch(route, term))
+          .slice(0, 12)
+          .map(route => ({ label: route.name, value: route.name })));
+      },
+      select(event, ui) {
+        input.val(ui.item.value);
+        renderRoutes();
+        return false;
+      }
+    });
+  }
+
   function renderRoute(route) {
     state.route = route;
     state.triggered.clear();
@@ -121,6 +185,12 @@
   }
 
   function bindEvents() {
+    $(document).on('input', '#route-search', renderRoutes);
+
+    $(document).on('click', '#clear-route-search', function () {
+      $('#route-search').val('').trigger('input').trigger('focus');
+    });
+
     $(document).on('click', '[data-route-id]', async function () {
       const button = $(this);
       button.prop('disabled', true);
@@ -178,19 +248,22 @@
       try {
         const position = await ns.Geo.current();
         state.position = position;
-        $('#location-hint').text(`Standort ermittelt (Genauigkeit ${Math.round(position.accuracy)} m).`);
-        state.routes = state.routes
-          .map(route => ({
-            ...route,
-            proximityM: route.start ? ns.Distance.meters(position, route.start) : null
-          }))
-          .filter(route => route.proximityM == null || route.proximityM <= ns.Config.routeRadiusKm * 1000)
-          .sort((a, b) => (a.proximityM ?? Number.MAX_VALUE) - (b.proximityM ?? Number.MAX_VALUE));
+        $('#location-hint').text(
+          `Standort ermittelt (Genauigkeit ${Math.round(position.accuracy)} m). ` +
+          `Nahe Routen werden bis ${ns.Config.routeRadiusKm} km empfohlen.`
+        );
+        state.routes = state.routes.map(route => ({
+          ...route,
+          proximityM: route.start ? ns.Distance.meters(position, route.start) : null
+        }));
       } catch (error) {
-        $('#location-hint').text(`Standort nicht verfügbar: ${error.message}. Es werden alle Routen angezeigt.`);
+        $('#location-hint').text(
+          `Standort nicht verfügbar: ${error.message}. Alle Routen können weiterhin ausgewählt werden.`
+        );
       }
 
       context.markStep('location', 'done');
+      initializeRouteSearch();
       renderRoutes();
       updateTrackingButton();
     }

public/js/bootstrap-loader.js

@@ -45,6 +45,7 @@
     $('#bootstrap-retry').button({ icon: 'ui-icon-refresh' });
     $('.back-button').button({ icon: 'ui-icon-caret-1-w' });
     $('#start-tracking').button({ icon: 'ui-icon-pin-s' });
+    $('#clear-route-search').button({ icon: 'ui-icon-close', showLabel: false });
     $('#slide-prev').button({ icon: 'ui-icon-caret-1-w', showLabel: false });
     $('#slide-next').button({ icon: 'ui-icon-caret-1-e', showLabel: false });
     $('#slide-controls').controlgroup();