Абалдеть, я не знаю, что сделал, на атворизация заработала

app/src/main/java/com/example/labwork/pages/user/LoginPage.kt

@@ -1,5 +1,6 @@
 package com.example.labwork.pages.user
 
+import android.widget.Toast
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -34,12 +35,11 @@ import androidx.compose.ui.unit.sp
 import androidx.navigation.NavController
 import androidx.navigation.NavHostController
 import com.example.labwork.R
-import com.example.labwork.database.DAO.BicycleDao
-import com.example.labwork.database.DAO.UserDao
-import com.example.labwork.models.Bicycle
 import com.example.labwork.models.User
 import com.example.labwork.ui.theme.LightBluePolitech
 import com.example.labwork.viewmodel.UserViewModel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 
@@ -49,19 +49,24 @@ fun LoginPage(
     navHostController: NavHostController,
     userViewModel: UserViewModel
 ) {
-    val email by remember { mutableStateOf("") }
+    var email by remember { mutableStateOf("") }
-    val password by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
     var showPassword by remember { mutableStateOf(false) }
-    val acceptLogin by remember { mutableStateOf(false) }
     var user by remember { mutableStateOf<User?>(null) }
+    var acceptLogin by remember { mutableStateOf(false) }
 
-    if (acceptLogin) {
+    if (acceptLogin == true) {
         user?.let { userProfile ->
             ProfileForm(item = userProfile, userViewModel = userViewModel, navHostController = navHostController)
         }
-    } else {
+        //navHostController.navigate("Info")
+    }
+
+    else {
         Column(
-            modifier = Modifier.fillMaxSize().padding(16.dp),
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(16.dp),
             verticalArrangement = Arrangement.Center,
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
@@ -74,9 +79,11 @@ fun LoginPage(
 
             TextField(
                 value = email,
-                onValueChange = { userViewModel.setEmail(it) },
+                onValueChange = { email = it },
                 label = { Text("Почта") },
-                modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
                 textStyle = TextStyle(fontSize = 16.sp),
                 colors = TextFieldDefaults.textFieldColors(
                     cursorColor = LightBluePolitech,
@@ -93,9 +100,11 @@ fun LoginPage(
 
             TextField(
                 value = password,
-                onValueChange = { userViewModel.setPassword(it) },
+                onValueChange = { password = it },
                 label = { Text("Пароль") },
-                modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
                 textStyle = TextStyle(fontSize = 16.sp),
                 colors = TextFieldDefaults.textFieldColors(
                     cursorColor = LightBluePolitech,
@@ -109,7 +118,9 @@ fun LoginPage(
                 singleLine = true,
                 visualTransformation = if (showPassword) VisualTransformation.None else PasswordVisualTransformation(),
                 trailingIcon = {
-                    IconButton(onClick = { showPassword = !showPassword }) {
+                    IconButton(
+                        onClick = { showPassword = !showPassword }
+                    ) {
                         Image(
                             painter = if (showPassword) painterResource(R.drawable.baseline_visibility) else painterResource(
                                 R.drawable.baseline_visibility_off
@@ -124,18 +135,20 @@ fun LoginPage(
 
             Button(
                 onClick = {
-                    userViewModel.login()
+                    GlobalScope.launch {
+                        val result = userViewModel.login(email, password)
+                        user = userViewModel.getUserByEmail(email)
+                        if (result) {
+                            acceptLogin = true
+                        }
+                    }
                 },
-                modifier = Modifier.fillMaxWidth().padding(16.dp),
+                colors = ButtonDefaults.buttonColors(backgroundColor = LightBluePolitech,),
-                shape = RoundedCornerShape(16.dp),
+                modifier = Modifier
-                colors = ButtonDefaults.buttonColors(backgroundColor = LightBluePolitech)
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp)
             ) {
-                Text(
+                Text(text = "Авторизоваться", color = Color.White)
-                    text = "Войти",
-                    color = Color.White,
-                    fontSize = 18.sp,
-                    textAlign = TextAlign.Center
-                )
             }
             Spacer(modifier = Modifier.height(8.dp))
 

app/src/main/java/com/example/labwork/pages/user/ProfileForm.kt

@@ -37,8 +37,6 @@ fun ProfileForm(item: User, userViewModel: UserViewModel, navHostController: Nav
     var name by remember { mutableStateOf(item.name) }
     var password by remember { mutableStateOf(item.password) }
 
-    val viewModel = viewModel<UserViewModel>()
-
     Column(
         modifier = Modifier.fillMaxWidth()
     ) {
@@ -78,7 +76,7 @@ fun ProfileForm(item: User, userViewModel: UserViewModel, navHostController: Nav
                 .fillMaxWidth()
                 .padding(9.dp),
             onClick = {
-                viewModel.updateUser(User(item.id!!, email, name, password))
+                userViewModel.updateUser(User(item.id!!, email, name, password))
                 navHostController.navigate("ListProduct")
             },
             shape = RoundedCornerShape(15.dp)

app/src/main/java/com/example/labwork/viewmodel/UserViewModel.kt

@@ -12,15 +12,6 @@ class UserViewModel(private val userRepository: UserRepository) : ViewModel() {
     private val _users = MutableLiveData<List<User>>()
     val users: LiveData<List<User>> get() = _users
 
-    private val _loggedInUser = MutableLiveData<User>()
-    val loggedInUser: LiveData<User> get() = _loggedInUser
-
-    private val _email = MutableLiveData<String>()
-    val email: LiveData<String> get() = _email
-
-    private val _password = MutableLiveData<String>()
-    val password: LiveData<String> get() = _password
-
     fun getAllUsers() {
         viewModelScope.launch {
             _users.value = userRepository.getAllUsers()
@@ -30,7 +21,6 @@ class UserViewModel(private val userRepository: UserRepository) : ViewModel() {
     fun getUserById(userId: Int) {
         viewModelScope.launch {
             val user = userRepository.getUserById(userId)
-            // Обработка полученного пользователя
         }
     }
 
@@ -52,24 +42,15 @@ class UserViewModel(private val userRepository: UserRepository) : ViewModel() {
         }
     }
 
-
+    suspend fun login(email: String, password: String): Boolean {
-    fun setEmail(email: String) {
+        var isSuccess = false
-        _email.value = email
+        val user = userRepository.getUserByEmail(email)
+        isSuccess = user != null && user.password == password
+        return isSuccess
     }
 
-    fun setPassword(password: String) {
+    suspend fun getUserByEmail(email: String): User? {
-        _password.value = password
+        return userRepository.getUserByEmail(email)
-    }
-
-    fun login() {
-        val email = _email.value
-        val password = _password.value
-
-        if (email != null && password != null) {
-            viewModelScope.launch {
-                val user = userRepository.getUserByEmailAndPassword(email, password)
-                _loggedInUser.value = user
-            }
-        }
     }
 }
+