Какой то кринж, но рабочий кринж

app/src/main/java/com/example/myapplication/composeui/navigation/MainNavbar.kt

@@ -52,6 +52,7 @@ import com.example.myapplication.database.entities.composeui.AppViewModelProvide
 import com.example.myapplication.database.entities.composeui.BikeList
 import com.example.myapplication.database.entities.composeui.BikeView
 import com.example.myapplication.database.entities.composeui.CurrentUserViewModel
+import com.example.myapplication.database.entities.composeui.LoginScreen
 import com.example.myapplication.database.entities.composeui.RentList
 import com.example.myapplication.database.entities.composeui.RentView
 import com.example.myapplication.database.entities.composeui.UserProfile
@@ -188,7 +189,8 @@ fun Navhost(
         composable(Screen.BikeList.route) { BikeList(navController, currentUserViewModel = currentUserViewModel) }
         composable(Screen.RentList.route) { RentList(navController, currentUserViewModel = currentUserViewModel) }
         composable(Screen.Cart.route) { Cart(currentUserViewModel = currentUserViewModel) }
-        composable(Screen.UserProfile.route) { UserProfile(isDarkTheme, dataStore, currentUserViewModel = currentUserViewModel) }
+        composable(Screen.UserProfile.route) { UserProfile(navController,isDarkTheme, dataStore, currentUserViewModel = currentUserViewModel) }
+        composable(Screen.LoginScreen.route) { LoginScreen(navController) }
         composable(
             Screen.BikeEdit.route,
             arguments = listOf(navArgument("id") { type = NavType.IntType })

app/src/main/java/com/example/myapplication/composeui/navigation/Screen.kt

@@ -18,6 +18,9 @@ enum class Screen(
     BikeList(
         "Bike-list", R.string.Bike_main_title, Icons.Filled.Home
     ),
+    LoginScreen(
+        "Login-screen", R.string.Profile_title, Icons.Filled.Home
+    ),
     BikeEdit(
         "Bike-edit/{id}", R.string.Bike_view_title, showInBottomBar = false
     ),

app/src/main/java/com/example/myapplication/database/entities/composeui/UserProfile.kt

@@ -7,8 +7,10 @@ import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.lazy.LazyColumn
@@ -29,9 +31,13 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavController
+import com.example.myapplication.composeui.navigation.Screen
 import com.example.myapplication.database.entities.model.User
 import com.example.myapplication.datastore.DataStoreManager
 import com.example.myapplication.datastore.SettingData
@@ -40,6 +46,7 @@ import kotlinx.coroutines.launch
 @SuppressLint("UnrememberedMutableState")
 @Composable
 fun UserProfile(
+    navController: NavController?,
     isDarkTheme: MutableState<Boolean>,
     dataStoreManager: DataStoreManager,
     registerUserViewModel: RegisterUserViewModel = viewModel(factory = AppViewModelProvider.Factory),
@@ -49,6 +56,7 @@ fun UserProfile(
     var username by remember { mutableStateOf("") }
     var password by remember { mutableStateOf("") }
     var isRegistration by remember { mutableStateOf(false) }
+    var isAuto by remember { mutableStateOf(false) }
 
     val coroutineScope = rememberCoroutineScope()
 
@@ -61,8 +69,18 @@ fun UserProfile(
     entryUserViewModel.setUserList()
     val users_entry = mutableStateOf<List<User>>(entryUserViewModel.userList)
 
+    var getUser by remember { mutableStateOf(currentUserViewModel.user) }
+
+    // Проверяем, авторизован пользователь или нет
+    if (getUser?.uid != null) {
+        // Пользователь авторизован, отображаем страницу профиля
+        // Замените на ваш код для страницы профиля
+        // Например, использовать другой @Composable или навигировать на другой экран
+        Text("Это страница профиля")
+    } else {
+
         LazyColumn {
-        item {
+            item(key = isAuto) {
                 Column(
                     modifier = Modifier
                         .fillMaxSize()
@@ -80,7 +98,10 @@ fun UserProfile(
                         modifier = Modifier
                             .fillMaxWidth()
                             .size(36.dp)
-                        .background(MaterialTheme.colorScheme.onBackground, RoundedCornerShape(18.dp))
+                            .background(
+                                MaterialTheme.colorScheme.onBackground,
+                                RoundedCornerShape(18.dp)
+                            )
                             .padding(start = 13.dp, top = 8.dp)
                     )
 
@@ -95,7 +116,10 @@ fun UserProfile(
                         modifier = Modifier
                             .fillMaxWidth()
                             .size(36.dp)
-                        .background(MaterialTheme.colorScheme.onBackground, RoundedCornerShape(18.dp))
+                            .background(
+                                MaterialTheme.colorScheme.onBackground,
+                                RoundedCornerShape(18.dp)
+                            )
                             .padding(start = 13.dp, top = 8.dp),
                         visualTransformation = PasswordVisualTransformation()
                     )
@@ -107,7 +131,10 @@ fun UserProfile(
                                 if (password.isNotEmpty() && username.isNotEmpty()) {
                                     users.value.forEach { user ->
                                         if (user.login == username) {
-                                        Log.d("User already exist. User id: ", user.uid.toString())
+                                            Log.d(
+                                                "User already exist. User id: ",
+                                                user.uid.toString()
+                                            )
                                             isExist = true
                                         }
                                     }
@@ -123,7 +150,11 @@ fun UserProfile(
                                             registerUserViewModel.setUserList()
                                             registerUserViewModel.users.observeForever { userList ->
                                                 users.value = userList
-                                            Log.println(Log.ASSERT, "UsersList", users.value.toString())
+                                                Log.println(
+                                                    Log.ASSERT,
+                                                    "UsersList",
+                                                    users.value.toString()
+                                                )
                                                 users.value?.forEach { user ->
                                                     if (user.password == password) {
                                                         currentUserViewModel.setArgument(user.uid.toString())
@@ -158,7 +189,9 @@ fun UserProfile(
                                     users_entry.value.forEach { user ->
                                         if (user.password == password) {
                                             currentUserViewModel.setArgument(user.uid.toString())
-                                        Log.d("Авторизация","Успешно")
+                                            navController?.navigate(Screen.LoginScreen.route)
+/*                                            navController?.navigate(Screen.UserProfile.route)
+                                            navController?.popBackStack()*/
                                             //navController.navigate(route = Graph.passUserId(user.id.toString())) {
                                         } else {
                                             Log.d("Авторизация", "Пароль не совпадает")
@@ -218,6 +251,36 @@ fun UserProfile(
             }
         }
     }
+}
+
+@Composable
+fun LoginScreen(navController: NavController?) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text("Соедение с ЛК УлГТУ произошло успешно.", fontWeight = FontWeight.Bold)
+        Spacer(modifier = Modifier.height(8.dp))
+        Text(
+            "Для дальнейшей работы, нажмите кнопку \"Готово\".",
+            textAlign = TextAlign.Center
+        )
+        Button(
+            onClick = {
+                Log.d("Кнопка", "Тык")
+                navController?.navigate(Screen.BikeList.route)
+            },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(8.dp)
+        ) {
+            Text("Готово")
+        }
+    }
+}
 
 /*@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
 @Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)