feature/webgl-preview-update (#21)

Co-authored-by: itoshi <kkzemeow@gmail.com>
Reviewed-on: #21

src/pages/Country/CountryEditPage/index.tsx

@@ -1,23 +1,29 @@
-import { Button, Paper, TextField } from "@mui/material";
+import { Button, Paper, TextField, Box } from "@mui/material";
 import { observer } from "mobx-react-lite";
 import { ArrowLeft, Save } from "lucide-react";
 import { Loader2 } from "lucide-react";
 import { useNavigate, useParams } from "react-router-dom";
 import { toast } from "react-toastify";
-import { countryStore, languageStore } from "@shared";
+import { countryStore, languageStore, LoadingSpinner, selectedCityStore } from "@shared";
 import { useEffect, useState } from "react";
 import { LanguageSwitcher } from "@widgets";
 
 export const CountryEditPage = observer(() => {
   const navigate = useNavigate();
+
+  useEffect(() => {
+    selectedCityStore.setIsLocked(true);
+    return () => selectedCityStore.setIsLocked(false);
+  }, []);
+
   const [isLoading, setIsLoading] = useState(false);
+  const [isLoadingData, setIsLoadingData] = useState(true);
   const { language } = languageStore;
   const { id } = useParams();
   const { editCountryData, editCountry, getCountry, setEditCountryData } =
     countryStore;
 
   useEffect(() => {
-    // Устанавливаем русский язык при загрузке страницы
     languageStore.setLanguage("ru");
   }, []);
 
@@ -36,19 +42,39 @@ export const CountryEditPage = observer(() => {
   useEffect(() => {
     (async () => {
       if (id) {
-        // Fetch data for all languages
-        const ruData = await getCountry(id as string, "ru");
-        const enData = await getCountry(id as string, "en");
-        const zhData = await getCountry(id as string, "zh");
+        setIsLoadingData(true);
+        try {
+          const ruData = await getCountry(id as string, "ru");
+          const enData = await getCountry(id as string, "en");
+          const zhData = await getCountry(id as string, "zh");
 
-        // Set data for each language
-        setEditCountryData(ruData.name, "ru");
-        setEditCountryData(enData.name, "en");
-        setEditCountryData(zhData.name, "zh");
+          setEditCountryData(ruData.name, "ru");
+          setEditCountryData(enData.name, "en");
+          setEditCountryData(zhData.name, "zh");
+        } finally {
+          setIsLoadingData(false);
+        }
+      } else {
+        setIsLoadingData(false);
       }
     })();
   }, [id]);
 
+  if (isLoadingData) {
+    return (
+      <Box
+        sx={{
+          display: "flex",
+          justifyContent: "center",
+          alignItems: "center",
+          minHeight: "60vh",
+        }}
+      >
+        <LoadingSpinner message="Загрузка данных страны..." />
+      </Box>
+    );
+  }
+
   return (
     <Paper className="w-full h-full p-3 flex flex-col gap-10">
       <LanguageSwitcher />