From d9ded30aff56e92a21ee97aa9caccf100643c481 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20Zbytovsk=C3=BD?= <zbytovsky@gmail.com>
Date: Sun, 26 Feb 2023 18:07:48 +0100
Subject: [PATCH] allow language switching

---
 src/services/tagging/translations.ts | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/services/tagging/translations.ts b/src/services/tagging/translations.ts
index 94f313fbe..13a16afb8 100644
--- a/src/services/tagging/translations.ts
+++ b/src/services/tagging/translations.ts
@@ -1,37 +1,37 @@
 import { fetchJson } from '../fetch';
 import { Field } from './types/Fields';
-
-const lang = 'en';
+import { intl } from '../intl';
 
 // https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@6.0.0-rc.1/dist/translations/cs.min.json
 const cdnUrl = `https://cdn.jsdelivr.net/npm/@openstreetmap`;
 
-let translations;
+let translations = {};
 export const fetchSchemaTranslations = async () => {
-  if (translations) return;
+  if (translations[intl.lang]) return;
 
   const presetsPackage = await fetchJson(
     `${cdnUrl}/id-tagging-schema/package.json`,
   );
   const { version } = presetsPackage;
 
+  // this request is cached in browser
   translations = await fetchJson(
-    `${cdnUrl}/id-tagging-schema@${version}/dist/translations/${lang}.min.json`,
+    `${cdnUrl}/id-tagging-schema@${version}/dist/translations/${intl.lang}.min.json`,
   );
 };
 
 export const getPresetTranslation = (key: string) =>
-  translations ? translations[lang].presets.presets[key].name : undefined;
+  translations ? translations[intl.lang].presets.presets[key].name : undefined;
 
 export const getFieldTranslation = (field: Field) => {
   if (!translations) return undefined;
 
   if (field.label?.match(/^{.*}$/)) {
     const resolved = field.label.substr(1, field.label.length - 2);
-    return translations[lang].presets.fields[resolved];
+    return translations[intl.lang].presets.fields[resolved];
   }
 
-  // The id 169522276 is different for each language :(
+  // The id 169522276 is different for each intl.language :(
   // https://www.transifex.com/openstreetmap/id-editor/translate/#cs/presets/169522276?q=key%3Apresets.fields.XXX
-  return translations[lang].presets.fields[field.fieldKey];
+  return translations[intl.lang].presets.fields[field.fieldKey];
 };