1  import React, { useEffect } from "react";
 2  import SwitchRoute from "./pages";
 3  import { Provider } from "react-redux";
 4  import store from "./redux/Store";
 5  import { useTranslation } from "react-i18next";
 6  //import "./App.scss";
 7  import { AuthClient } from "@dfinity/auth-client";
 8  import { handleLoginApp } from "@redux/CheckAuth";
 9  import { setAuth } from "@redux/auth/AuthReducer";
10  
11  const App: React.FC = () => {
12    const { i18n } = useTranslation();
13  
14    useEffect(() => {
15      const language = localStorage.getItem("language");
16      if (
17        language !== undefined &&
18        language !== null &&
19        language !== "" &&
20        language !== "null"
21      ) {
22        i18n.changeLanguage(language);
23      }
24    }, [i18n]);
25  
26    useEffect(() => {
27      const getIdentity = async () => {
28        const authClient = await AuthClient.create();
29        const valid = await authClient.isAuthenticated();
30        if (valid) {
31          handleLoginApp(authClient.getIdentity());
32        } else {
33          store.dispatch(setAuth());
34        }
35      };
36      getIdentity().catch(console.error);
37    }, []);
38  
39    return (
40      <div className="App">
41        <Provider store={store}>
42          <SwitchRoute></SwitchRoute>
43        </Provider>
44      </div>
45    );
46  };
47  
48  export default App;