ctucx.git: trainsearch

searchView: clear inputs on profile-change

diff --git a/src/helpers.js b/src/helpers.js
@@ -27,6 +27,16 @@ export const isValidDate = (date) => {
 		   composedDate.getFullYear() == y;
 };
 
+export const isEmptyObject = (obj) => {
+  for (const prop in obj) {
+    if (Object.hasOwn(obj, prop)) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
 export const getFrom = journeys => {
 	return journeys[0].legs[0].origin;
 };

diff --git a/src/searchView.js b/src/searchView.js
@@ -1,5 +1,5 @@
 import { html, nothing, render } from 'lit-html';
-import { ElementById, hideElement, showElement, elementHidden, flipElement, unflipElement, padZeros, isValidDate } from './helpers.js';
+import { ElementById, hideElement, showElement, elementHidden, flipElement, unflipElement, padZeros, isValidDate, isEmptyObject } from './helpers.js';
 import { db } from './dataStorage.js';
 import { t, getJourneys, newJourneys, ds100Reverse } from './app_functions.js';
 import { formatName, formatFromTo } from './formatters.js';

@@ -173,12 +173,25 @@ const journeysHistoryAction = (journeysHistory, element) => showSelectModal([
 	{'label': t('journeyoverview'), 'action': () => { go('/'+element.slug+'/'+settings.journeysViewMode); hideOverlay(); }}
 ]);
 
-export const searchView = async () => {
+export const searchView = async (clearInputs) => {
 	const journeysHistory = (await db.getJourneysHistory()).slice().reverse();	
 
 	render(searchTemplate(journeysHistory), ElementById('content'));
 
-	ElementById('from').focus();
+	if (clearInputs === true) {
+		viewState.fromValue = '';
+		viewState.viaValue  = '';
+		viewState.toValue   = '';
+		viewState.suggestions.from = {};
+		viewState.suggestions.via  = {};
+		viewState.suggestions.to   = {};
+		ElementById('from').value = '';
+		ElementById('via').value = '';
+		ElementById('to').value = '';
+		ElementById('fromSuggestions').innerHTML= '';
+		ElementById('viaSuggestions').innerHTML = '';
+		ElementById('toSuggestions').innerHTML = '';
+	}
 
 	for (const [product, enabled] of Object.entries(settings.products)) {
 		const element = ElementById(product);

@@ -186,6 +199,8 @@ export const searchView = async () => {
 
 		element.checked = enabled;
 	}
+
+	ElementById('from').focus();
 };
 
 const submitForm = async (event) => {

diff --git a/src/settingsView.js b/src/settingsView.js
@@ -69,6 +69,8 @@ const clearStorage = () => {
 };
 
 const saveSettings = async () => {
+	const oldSettings = { ...settings };
+
 	await modifySettings(settings => {
 		settings.combineDateTime = ElementById('combineDateTime').checked;
 		settings.showDS100       = ElementById('showDS100').checked;

@@ -79,7 +81,10 @@ const saveSettings = async () => {
 		return settings;
 	});
 
+	let clearInputs = false;
+	if (oldSettings.profile !== settings.profile) clearInputs = true;
+
 	await initHafasClient(settings.profile);
-	searchView();
+	searchView(clearInputs);
 	hideOverlay();
 };