split widget and default App components

use router in default App for retrieving quizId from url
add QuizIdContext

package.json

@@ -27,6 +27,7 @@
         "notistack": "^3.0.1",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
+        "react-router-dom": "^6.21.3",
         "swr": "^2.2.4",
         "typescript": "^5.2.2",
         "use-debounce": "^9.0.4",

src/App.tsx

@@ -1,56 +1,24 @@
-import { Box, CssBaseline, ThemeProvider } from "@mui/material";
-import { LocalizationProvider } from "@mui/x-date-pickers";
-import { AdapterMoment } from "@mui/x-date-pickers/AdapterMoment";
-import { ruRU } from '@mui/x-date-pickers/locales';
-import moment from "moment";
-import { SnackbarProvider } from 'notistack';
-import { SWRConfig } from "swr";
+import { Box } from "@mui/material";
+import ContextProviders from "ContextProviders";
+import { QuizIdContext } from "contexts/QuizIdContext";
+import { useParams } from "react-router-dom";
 import { ViewPage } from "./pages/ViewPublicationPage/ViewPublicationPage";
-import lightTheme from "./utils/themes/light";
 
 
 const defaultQuizId = "ef836ff8-35b1-4031-9acf-af5766bac2b2";
 
-moment.locale("ru");
-const localeText = ruRU.components.MuiLocalizationProvider.defaultProps.localeText;
-
-interface Props {
-    widget?: boolean;
-    quizId?: string;
-}
-
-export default function App({ widget = false, quizId }: Props) {
-    quizId ??= defaultQuizId;
+export default function App() {
+    const quizId = useParams().quizId ?? defaultQuizId;
 
     return (
-        <SWRConfig value={{
-            revalidateOnFocus: false,
-            shouldRetryOnError: false,
-        }}>
-            <LocalizationProvider dateAdapter={AdapterMoment} adapterLocale="ru" localeText={localeText}>
-                <ThemeProvider theme={lightTheme}>
-                    <SnackbarProvider
-                        preventDuplicate={true}
-                        style={{ backgroundColor: lightTheme.palette.brightPurple.main }}
-                    >
-                        <CssBaseline />
-                        {widget ? (
-                            <Box sx={{
-                                width: "100%",
-                                height: "100%",
-                            }}>
-                                <ViewPage quizId={quizId} />
-                            </Box>
-                        ) : (
-                            <Box sx={{
-                                height: "100dvh",
-                            }}>
-                                <ViewPage quizId={quizId} />
-                            </Box>
-                        )}
-                    </SnackbarProvider>
-                </ThemeProvider>
-            </LocalizationProvider>
-        </SWRConfig>
+        <QuizIdContext.Provider value={quizId}>
+            <ContextProviders>
+                <Box sx={{
+                    height: "100dvh",
+                }}>
+                    <ViewPage />
+                </Box>
+            </ContextProviders>
+        </QuizIdContext.Provider>
     );
 }

src/ContextProviders.tsx

@@ -0,0 +1,38 @@
+import { CssBaseline, ThemeProvider } from "@mui/material";
+import { LocalizationProvider } from "@mui/x-date-pickers";
+import { AdapterMoment } from "@mui/x-date-pickers/AdapterMoment";
+import { ruRU } from '@mui/x-date-pickers/locales';
+import moment from "moment";
+import { SnackbarProvider } from 'notistack';
+import { SWRConfig } from "swr";
+import lightTheme from "./utils/themes/light";
+
+
+moment.locale("ru");
+const localeText = ruRU.components.MuiLocalizationProvider.defaultProps.localeText;
+
+interface Props {
+    children: JSX.Element;
+}
+
+export default function ContextProviders({ children }: Props) {
+
+    return (
+        <SWRConfig value={{
+            revalidateOnFocus: false,
+            shouldRetryOnError: false,
+        }}>
+            <LocalizationProvider dateAdapter={AdapterMoment} adapterLocale="ru" localeText={localeText}>
+                <ThemeProvider theme={lightTheme}>
+                    <SnackbarProvider
+                        preventDuplicate={true}
+                        style={{ backgroundColor: lightTheme.palette.brightPurple.main }}
+                    >
+                        <CssBaseline />
+                        {children}
+                    </SnackbarProvider>
+                </ThemeProvider>
+            </LocalizationProvider>
+        </SWRConfig>
+    );
+}

src/WidgetApp.tsx

@@ -0,0 +1,25 @@
+import { Box } from "@mui/material";
+import ContextProviders from "ContextProviders";
+import { QuizIdContext } from "contexts/QuizIdContext";
+import { ViewPage } from "./pages/ViewPublicationPage/ViewPublicationPage";
+
+
+interface Props {
+    quizId: string;
+}
+
+export default function WidgetApp({ quizId }: Props) {
+
+    return (
+        <QuizIdContext.Provider value={quizId}>
+            <ContextProviders>
+                <Box sx={{
+                    width: "100%",
+                    height: "100%",
+                }}>
+                    <ViewPage />
+                </Box>
+            </ContextProviders>
+        </QuizIdContext.Provider>
+    );
+}

src/contexts/QuizIdContext.ts

@@ -0,0 +1,11 @@
+import { createContext, useContext } from "react";
+
+
+export const QuizIdContext = createContext<string | null>(null);
+
+export const useQuizId = () => {
+    const quizId = useContext(QuizIdContext);
+    if (quizId === null) throw new Error("quizId context is null");
+
+    return quizId;
+};

src/main.tsx

@@ -1,7 +1,24 @@
 import { createRoot } from "react-dom/client";
+import { RouterProvider, createBrowserRouter } from "react-router-dom";
 import App from "./App";
 
 
+const router = createBrowserRouter([
+    {
+        path: "/",
+        children: [
+            {
+                index: true,
+                element: <App />,
+            },
+            {
+                path: ":quizId",
+                element: <App />,
+            },
+        ]
+    }
+]);
+
 const root = createRoot(document.getElementById("root")!);
 
-root.render(<App />);
+root.render(<RouterProvider router={router} />);

src/pages/ViewPublicationPage/ViewPublicationPage.tsx

@@ -13,13 +13,12 @@ import { Question } from "./Question";
 import { StartPageViewPublication } from "./StartPageViewPublication";
 
 import { parseQuizData } from "@model/api/getQuizData";
+import { useQuizId } from "contexts/QuizIdContext";
 import { replaceSpacesToEmptyLines } from "./tools/replaceSpacesToEmptyLines";
 
-type Props = {
-    quizId: string;
-};
 
-export const ViewPage = ({ quizId }: Props) => {
+export const ViewPage = () => {
+    const quizId = useQuizId();
     const { isLoading, error } = useSWR(["quizData", quizId], params => getQuizData(params[1]), {
         onSuccess: setQuizData,
     });

src/widget.tsx

@@ -1,5 +1,5 @@
+import WidgetApp from "./WidgetApp";
 import { Root, createRoot } from "react-dom/client";
-import App from "./App";
 
 
 let root: Root | undefined = undefined;
@@ -14,7 +14,7 @@ const widget = {
 
         root = createRoot(element);
 
-        root.render(<App widget quizId={quizId} />);
+        root.render(<WidgetApp quizId={quizId} />);
     },
     unmount() {
         if (root) root.unmount();

yarn.lock

@@ -737,6 +737,11 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.11.8.tgz#6b79032e760a0899cd4204710beede972a3a185f"
   integrity sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A==
 
+"@remix-run/router@1.14.2":
+  version "1.14.2"
+  resolved "https://registry.yarnpkg.com/@remix-run/router/-/router-1.14.2.tgz#4d58f59908d9197ba3179310077f25c88e49ed17"
+  integrity sha512-ACXpdMM9hmKZww21yEqWwiLws/UPLhNKvimN8RrYSqPSvB3ov7sLvAcfvaxePeLvccTQKGdkDIhLYApZVDFuKg==
+
 "@rollup/rollup-android-arm-eabi@4.9.5":
   version "4.9.5"
   resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.9.5.tgz#b752b6c88a14ccfcbdf3f48c577ccc3a7f0e66b9"
@@ -2724,6 +2729,21 @@ react-refresh@^0.14.0:
   resolved "https://registry.yarnpkg.com/react-refresh/-/react-refresh-0.14.0.tgz#4e02825378a5f227079554d4284889354e5f553e"
   integrity sha512-wViHqhAd8OHeLS/IRMJjTSDHF3U9eWi62F/MledQGPdJGDhodXJ9PBLNGr6WWL7qlH12Mt3TyTpbS+hGXMjCzQ==
 
+react-router-dom@^6.21.3:
+  version "6.21.3"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-6.21.3.tgz#ef3a7956a3699c7b82c21fcb3dbc63c313ed8c5d"
+  integrity sha512-kNzubk7n4YHSrErzjLK72j0B5i969GsuCGazRl3G6j1zqZBLjuSlYBdVdkDOgzGdPIffUOc9nmgiadTEVoq91g==
+  dependencies:
+    "@remix-run/router" "1.14.2"
+    react-router "6.21.3"
+
+react-router@6.21.3:
+  version "6.21.3"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-6.21.3.tgz#8086cea922c2bfebbb49c6594967418f1f167d70"
+  integrity sha512-a0H638ZXULv1OdkmiK6s6itNhoy33ywxmUFT/xtSoVyf9VnC7n7+VT4LjVzdIHSaF5TIh9ylUgxMXksHTgGrKg==
+  dependencies:
+    "@remix-run/router" "1.14.2"
+
 react-transition-group@^4.4.5:
   version "4.4.5"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.4.5.tgz#e53d4e3f3344da8521489fbef8f2581d42becdd1"