Rework Terms

src/account/i18n/useI18n.ts

@@ -0,0 +1,44 @@
+import { useEffect, useState } from "react";
+import {
+    createGetI18n,
+    type GenericI18n,
+    type MessageKey,
+    type KcContextLike
+} from "./i18n";
+import { Reflect } from "tsafe/Reflect";
+
+export function createUseI18n<ExtraMessageKey extends string = never>(extraMessages: {
+    [languageTag: string]: { [key in ExtraMessageKey]: string };
+}) {
+    type I18n = GenericI18n<MessageKey | ExtraMessageKey>;
+
+    const { getI18n } = createGetI18n(extraMessages);
+
+    function useI18n(params: { kcContext: KcContextLike }): { i18n: I18n } {
+        const { kcContext } = params;
+
+        const { i18n, prI18n_currentLanguage } = getI18n({ kcContext });
+
+        const [i18n_toReturn, setI18n_toReturn] = useState<I18n>(i18n);
+
+        useEffect(() => {
+            let isActive = true;
+
+            prI18n_currentLanguage?.then(i18n => {
+                if (!isActive) {
+                    return;
+                }
+
+                setI18n_toReturn(i18n);
+            });
+
+            return () => {
+                isActive = false;
+            };
+        }, []);
+
+        return { i18n: i18n_toReturn };
+    }
+
+    return { useI18n, ofTypeI18n: Reflect<I18n>() };
+}