ctucx.git: trainsearch

ds100 search

diff --git a/src/app_functions.js b/src/app_functions.js
@@ -9,6 +9,7 @@ import { getHafasClient, client } from './hafas_client';
 import { trainsearchToHafas, hafasToTrainsearch } from './refresh_token';
 
 let ds100 = {};
+let ds100R = {};
 
 subscribeSettings(async () => {
 	if (settings.showRIL100Names) await loadDS100();

@@ -215,6 +216,11 @@ const ds100Names = (id) => {
 	if (!ds100[Number(id)]) return '';
 	return '('+ds100[Number(id)]+')';
 };
+export const ds100Reverse = (name) => {
+	if (!settings.showRIL100Names) return null;
+	if (!ds100R[name]) return null;
+	return ds100R[name];
+};
 
 export const ConsoleLog = (data) => {
 	if (settings.writeDebugLog) {

@@ -225,6 +231,12 @@ export const ConsoleLog = (data) => {
 export const loadDS100 = async () => {
 	const module = await import('./ds100.js');
 	ds100 = module.ds100;
+	ds100R = {};
+	for (let [id, names] of Object.entries(module.ds100)) {
+		for (let name of names.split(", ")) {
+			ds100R[name] = id;
+		}
+	}
 };
 
 export const timeTemplate = (data, mode) => {

diff --git a/src/searchView.js b/src/searchView.js
@@ -1,6 +1,6 @@
 import { showDiv, ElementById, padZeros, isValidDate, formatFromTo } from './helpers.js';
 import { db } from './dataStorage.js';
-import { parseName, ConsoleLog, t, loadDS100, getJourneys, newJourneys } from './app_functions.js';
+import { parseName, ConsoleLog, t, loadDS100, getJourneys, newJourneys, ds100Reverse } from './app_functions.js';
 import { modifySettings, settings } from './settings.js';
 import { go } from './router.js';
 import { html, render } from 'lit-html';

@@ -297,7 +297,18 @@ const suggestionsTemplate = (data, inputId) => html`
 const loadSuggestions = async (e, input) => {
 	const val = e.target.value;
 	suggestions[e.target.id] = {};
-	const data = val ? await client.locations(val, {'results': 10}) : [];
+
+	const results = val ? await Promise.all([
+		(async () => {
+			const ds100Result = await ds100Reverse(val);
+			if (ds100Result !== null) {
+				return await client.locations(ds100Result, {'results': 1});
+			}
+			return [];
+		}) (),
+		client.locations(val, {'results': 10})
+	]) : [[], []];
+	const data = results[0].concat(results[1]);
 	const suggestionsEl = ElementById(e.target.id+'Suggestions');
 	render(suggestionsTemplate(data, e.target.id), suggestionsEl);
 };