добавлен способ инжекта в ViewModel

app/src/main/java/ru/megboyzz/dnevnik/MainActivity.kt

@@ -3,13 +3,17 @@ package ru.megboyzz.dnevnik
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.activity.viewModels
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material.Surface
 import androidx.compose.ui.Modifier
+import androidx.lifecycle.ViewModel
 import ru.megboyzz.dnevnik.db.dao.CredentialsDao
 import ru.megboyzz.dnevnik.db.dao.GlobalUserContextDao
 import ru.megboyzz.dnevnik.navigation.AppNavHost
 import ru.megboyzz.dnevnik.ui.theme.lightGray
+import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModel
+import ru.megboyzz.dnevnik.viewmodel.core.ViewModelFactory
 import javax.inject.Inject
 import kotlin.concurrent.thread
 
@@ -27,6 +31,7 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         this.app = application as App
         app.appComponent.inject(this)
+
         setContent {
 
             Surface(

app/src/main/java/ru/megboyzz/dnevnik/authorization/AuthorizationStatus.kt

@@ -9,6 +9,7 @@ enum class AuthorizationStatus {
     MAINTAIN,
     CREDENTIALS_LOADING,
     NOTHING,
-    UNKNOWN_ERROR
+    UNKNOWN_ERROR,
+    LOGOUT
 
 }

app/src/main/java/ru/megboyzz/dnevnik/di/AppComponent.kt

@@ -10,6 +10,7 @@ import ru.megboyzz.dnevnik.authorization.AuthorizationManager
 import ru.megboyzz.dnevnik.db.dao.CredentialsDao
 import ru.megboyzz.dnevnik.db.dao.GlobalUserContextDao
 import ru.megboyzz.dnevnik.di.modules.AppModule
+import ru.megboyzz.dnevnik.entities.db.Credentials
 import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModel
 import ru.megboyzz.dnevnik.viewmodel.ProfileViewModel
 import javax.inject.Singleton
@@ -19,13 +20,16 @@ import javax.inject.Singleton
 @Component(modules = [AppModule::class])
 interface AppComponent {
 
-    fun inject(viewModel: AuthorizationViewModel)
+    val authViewModel: AuthorizationViewModel
+
+    val profileViewModel: ProfileViewModel
+
+    val credentialsDao: CredentialsDao
+
+    val globalUserContextDao: GlobalUserContextDao
     fun inject(viewModel: ProfileViewModel)
     fun inject(activity: MainActivity)
 
-    fun getCredentialsDao(): CredentialsDao
-    fun getGlobalUserContextDao(): GlobalUserContextDao
-
     @Component.Builder
     interface Builder {
         fun appModule(appModule: AppModule): Builder // add this

app/src/main/java/ru/megboyzz/dnevnik/di/modules/DatabaseModule.kt

@@ -4,10 +4,13 @@ import android.content.Context
 import androidx.room.Room
 import dagger.Module
 import dagger.Provides
+import kotlinx.coroutines.coroutineScope
 import ru.megboyzz.dnevnik.db.AppDataBase
 import ru.megboyzz.dnevnik.db.dao.CredentialsDao
 import ru.megboyzz.dnevnik.db.dao.GlobalUserContextDao
+import ru.megboyzz.dnevnik.entities.db.Credentials
 import javax.inject.Singleton
+import kotlin.coroutines.coroutineContext
 
 @Module
 class DatabaseModule {
@@ -27,5 +30,4 @@ class DatabaseModule {
     @Provides
     fun provideGlobalUserContextDao(dataBase: AppDataBase): GlobalUserContextDao = dataBase.globalUserContextDao()
 
-
 }

app/src/main/java/ru/megboyzz/dnevnik/navigation/AppNavHost.kt

@@ -1,10 +1,10 @@
 package ru.megboyzz.dnevnik.navigation
 
+import android.util.Log
 import androidx.compose.material.CircularProgressIndicator
 import androidx.compose.material.rememberScaffoldState
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
-import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
@@ -14,7 +14,8 @@ import ru.megboyzz.dnevnik.collectAsMutableState
 import ru.megboyzz.dnevnik.screens.*
 import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModel
 import ru.megboyzz.dnevnik.navigate
-import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModelFactory
+import androidx.activity.viewModels
+import ru.megboyzz.dnevnik.appComponent
 import ru.megboyzz.dnevnik.viewmodel.core.ViewModelFactory
 
 sealed class BaseNavRote(open val route: String)
@@ -33,14 +34,19 @@ sealed class AppNavRoute(override val route: String): BaseNavRote(route){
 @Composable
 fun AppNavHost(){
 
+    Log.i("AppNavHost", "Called")
+
     val scaffoldState = rememberScaffoldState()
     val navController = rememberNavController()
 
-    val app = (LocalContext.current as MainActivity).app
+    val mainActivity = LocalContext.current as MainActivity
 
-    val authorizationViewModel: AuthorizationViewModel = viewModel(
-        factory = AuthorizationViewModelFactory(app)
-    )
+    val authorizationViewModel: AuthorizationViewModel by mainActivity.viewModels{
+        ViewModelFactory{
+            Log.i("AuthorizationViewModel", "i am created!")
+            mainActivity.appComponent.authViewModel
+        }
+    }
 
     val loginStatus = authorizationViewModel.loginStatus.collectAsMutableState()
 

app/src/main/java/ru/megboyzz/dnevnik/screens/LoginScreen.kt

@@ -1,8 +1,9 @@
 package ru.megboyzz.dnevnik.screens
 
+import android.util.Log
+import androidx.activity.viewModels
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.material.Button
 import androidx.compose.material.CircularProgressIndicator
@@ -10,10 +11,8 @@ import androidx.compose.material.Text
 import androidx.compose.runtime.*
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavController
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.launch
 import ru.megboyzz.dnevnik.MainActivity
 import ru.megboyzz.dnevnik.appComponent
@@ -24,14 +23,21 @@ import ru.megboyzz.dnevnik.navigation.AppNavRoute
 import ru.megboyzz.dnevnik.screens.ui.AlertMessageBox
 import ru.megboyzz.dnevnik.screens.ui.LoginScreenContent
 import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModel
+import ru.megboyzz.dnevnik.viewmodel.core.ViewModelFactory
 
 //TODO Переверстать экран входа
 @Composable
 fun LoginScreen(navController: NavController) {
 
-    val context = LocalContext.current
+    Log.i("LoginScreen", "Called")
 
-    val authorizationViewModel: AuthorizationViewModel = viewModel()
+    val activity = LocalContext.current as MainActivity
+
+    val authorizationViewModel: AuthorizationViewModel by activity.viewModels {
+        ViewModelFactory{
+            activity.appComponent.authViewModel
+        }
+    }
 
     val login = authorizationViewModel.login.collectAsMutableState()
 
@@ -67,8 +73,10 @@ fun LoginScreen(navController: NavController) {
         )
     }
 
-    if(loginStatus.value == AuthorizationStatus.LOGGED)
+    if(loginStatus.value == AuthorizationStatus.LOGGED) {
+        Log.i("loginStatus", "logged")
         navController.navigate(AppNavRoute.Marks)
+    }
 
     Box(){
         LoginScreenContent(
@@ -109,8 +117,8 @@ fun LoginScreen(navController: NavController) {
             val scope = rememberCoroutineScope()
             var isRemoving by remember{ mutableStateOf(false) }
             Button(onClick = {
-                val globalUserContextDao = context.appComponent.getGlobalUserContextDao()
-                val credentialsDao = context.appComponent.getCredentialsDao()
+                val globalUserContextDao = activity.appComponent.globalUserContextDao
+                val credentialsDao = activity.appComponent.credentialsDao
                 scope.launch(Dispatchers.IO) {
                     isRemoving = true
                     globalUserContextDao.deleteGlobalUserContext()

app/src/main/java/ru/megboyzz/dnevnik/screens/ui/main/Drawer.kt

@@ -1,6 +1,7 @@
 package ru.megboyzz.dnevnik.screens.ui.main
 
-import android.annotation.SuppressLint
+import android.util.Log
+import androidx.activity.viewModels
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
@@ -11,20 +12,9 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.shadow
-import androidx.compose.ui.geometry.CornerRadius
-import androidx.compose.ui.geometry.Rect
-import androidx.compose.ui.geometry.RoundRect
-import androidx.compose.ui.geometry.Size
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.ImageBitmap
-import androidx.compose.ui.graphics.Outline
-import androidx.compose.ui.graphics.Shape
-import androidx.compose.ui.graphics.painter.BitmapPainter
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.imageResource
-import androidx.compose.ui.unit.Density
-import androidx.compose.ui.unit.LayoutDirection
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.zIndex
 import androidx.lifecycle.viewmodel.compose.viewModel
@@ -38,12 +28,11 @@ import ru.megboyzz.dnevnik.screens.ui.AlmostOutlinedText
 import ru.megboyzz.dnevnik.screens.ui.LeaveAlert
 import ru.megboyzz.dnevnik.screens.ui.ProfileCard
 import ru.megboyzz.dnevnik.ui.theme.H2
-import ru.megboyzz.dnevnik.ui.theme.Shapes
 import ru.megboyzz.dnevnik.ui.theme.mainBlue
 import ru.megboyzz.dnevnik.ui.theme.white
+import ru.megboyzz.dnevnik.viewmodel.AuthorizationViewModel
 import ru.megboyzz.dnevnik.viewmodel.ProfileViewModel
-import ru.megboyzz.dnevnik.viewmodel.ProfileViewModelFactory
-import ru.megboyzz.dnevnik.viewmodel.model.UserProfileModel
+import ru.megboyzz.dnevnik.viewmodel.core.ViewModelFactory
 
 
 @Composable
@@ -83,15 +72,27 @@ fun DrawerContent(
     scaffoldState: ScaffoldState
 ) {
 
-    val app = (LocalContext.current as MainActivity).app
+    Log.i("DrawerContent", "Called")
 
-    val profileViewModel: ProfileViewModel = viewModel(
-        factory = ProfileViewModelFactory(app)
-    )
+    val activity = LocalContext.current as MainActivity
+
+    val profileViewModel: ProfileViewModel by activity.viewModels{
+        ViewModelFactory{
+            activity.appComponent.profileViewModel
+        }
+    }
+
+    val authorizationViewModel: AuthorizationViewModel by activity.viewModels {
+        ViewModelFactory{
+            activity.appComponent.authViewModel
+        }
+    }
 
     val profile = profileViewModel.profile.collectAsState()
 
-    val dao = LocalContext.current.appComponent.getCredentialsDao()
+    val credentialsDao = activity.appComponent.credentialsDao
+    val globalUserContextDao = activity.appComponent.globalUserContextDao
+
 
 
     var leaveAlertIsOpened by remember {
@@ -110,11 +111,12 @@ fun DrawerContent(
             onAgree = {
                 scope.launch(Dispatchers.IO) {
                     isLeavingProcess = true
-                    dao.deleteCredentials()
+                    credentialsDao.deleteCredentials()
+                    globalUserContextDao.deleteGlobalUserContext()
                     leaveAlertIsOpened = false
-                    this.launch(Dispatchers.Main) { navController.navigate(AppNavRoute.Login) }
-                    scaffoldState.drawerState.close()
                 }
+                authorizationViewModel.resetAuth()
+                navController.navigate(AppNavRoute.Login)
             },
             onCancel = { leaveAlertIsOpened = false }
         )

app/src/main/java/ru/megboyzz/dnevnik/service/MarksService.kt

@@ -0,0 +1,8 @@
+package ru.megboyzz.dnevnik.service
+
+//Сервис для последних оценок
+interface MarksService {
+
+
+
+}

app/src/main/java/ru/megboyzz/dnevnik/viewmodel/AuthorizationViewModel.kt

@@ -14,19 +14,18 @@ import ru.megboyzz.dnevnik.authorization.AuthorizationStatus
 import java.lang.IllegalArgumentException
 import javax.inject.Inject
 
-class AuthorizationViewModel(val application: App): AndroidViewModel(application) {
+class AuthorizationViewModel @Inject constructor(
+    private val authManager: AuthorizationManager
+): ViewModel() {
 
     val login = MutableStateFlow("")
     val password = MutableStateFlow("")
     val rememberMe = MutableStateFlow(false)
 
-    @Inject
-    lateinit var authManager: AuthorizationManager
-
     val loginStatus = MutableStateFlow(AuthorizationStatus.CREDENTIALS_LOADING)
 
     init {
-        application.appComponent.inject(this)
+        Log.i("AuthorizationViewModel", "AuthorizationViewModel in constructor")
         viewModelScope.launch(Dispatchers.IO) {
             loginStatus.emit(authManager.checkCredentials())
         }
@@ -45,14 +44,12 @@ class AuthorizationViewModel(val application: App): AndroidViewModel(application
 
     }
 
-}
-
-class AuthorizationViewModelFactory(private val application: App) : ViewModelProvider.Factory {
-
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        if (modelClass.isAssignableFrom(AuthorizationViewModel::class.java))
-            return AuthorizationViewModel(application) as T
-        throw  IllegalArgumentException("Unknown ViewModel Class")
+    fun resetAuth(){
+        viewModelScope.launch(Dispatchers.IO) {
+            loginStatus.emit(AuthorizationStatus.LOGOUT)
+            login.emit("")
+            password.emit("")
+        }
     }
 
-}
+}

app/src/main/java/ru/megboyzz/dnevnik/viewmodel/ProfileViewModel.kt

@@ -1,5 +1,6 @@
 package ru.megboyzz.dnevnik.viewmodel
 
+import android.util.Log
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
@@ -16,15 +17,14 @@ import ru.megboyzz.dnevnik.viewmodel.model.UserProfileModel
 import java.lang.IllegalArgumentException
 import javax.inject.Inject
 
-class ProfileViewModel(val application: App) : AndroidViewModel(application) {
+class ProfileViewModel @Inject constructor(
+    val userContextDao: GlobalUserContextDao
+) : ViewModel() {
 
     val profile = MutableStateFlow<UserProfileModel?>(null)
 
-    @Inject
-    lateinit var userContextDao: GlobalUserContextDao
-
     init{
-        application.appComponent.inject(this)
+        Log.i("ProfileViewModel", "i am created!")
         viewModelScope.launch(Dispatchers.IO) {
             val globalUserContext = userContextDao.getGlobalUserContext()
             val convertedProfile = convertGlobalUserContextToProfile(globalUserContext)
@@ -56,14 +56,4 @@ class ProfileViewModel(val application: App) : AndroidViewModel(application) {
         )
     }
 
-}
-
-class ProfileViewModelFactory(private val application: App) : ViewModelProvider.Factory {
-
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        if (modelClass.isAssignableFrom(ProfileViewModel::class.java))
-            return ProfileViewModel(application) as T
-        throw  IllegalArgumentException("Unknown ViewModel Class")
-    }
-
 }

app/src/main/java/ru/megboyzz/dnevnik/viewmodel/core/ViewModelFactory.kt

@@ -5,10 +5,6 @@ import androidx.lifecycle.ViewModelProvider
 import ru.megboyzz.dnevnik.App
 import java.lang.IllegalArgumentException
 
-class ViewModelFactory(private val application: App): ViewModelProvider.Factory {
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        if (modelClass.isAssignableFrom(ViewModel::class.java))
-            return modelClass.getConstructor().newInstance(application)
-        throw  IllegalArgumentException("Unknown ViewModel Class")
-    }
+class ViewModelFactory<T: ViewModel>(private val create: () -> T) : ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T = create.invoke() as T
 }

app/src/main/java/ru/megboyzz/dnevnik/viewmodel/subscreen/LastMarksViewModel.kt

@@ -1,18 +1,20 @@
 package ru.megboyzz.dnevnik.viewmodel.subscreen
 
-import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.launch
-import ru.megboyzz.dnevnik.App
+import ru.megboyzz.dnevnik.db.dao.CredentialsDao
+import ru.megboyzz.dnevnik.db.dao.GlobalUserContextDao
 import ru.megboyzz.dnevnik.entities.response.UserContext
 import ru.megboyzz.dnevnik.screens.subscreens.viewmodel.model.MarkModel
-import java.lang.IllegalArgumentException
+import javax.inject.Inject
 
-class LastMarksViewModel(apiUserContext: UserContext): ViewModel() {
+class LastMarksViewModel @Inject constructor(
+    globalUserContextDao: GlobalUserContextDao,
+    credentialsDao: CredentialsDao
+): ViewModel() {
 
     val lastMarksList = MutableStateFlow(listOf<MarkModel>())
     val isLoading = MutableStateFlow(true)
@@ -20,9 +22,11 @@ class LastMarksViewModel(apiUserContext: UserContext): ViewModel() {
     init{
         viewModelScope.launch(Dispatchers.IO) {
 
-
+            globalUserContextDao.globalUserContextIsExists()
 
         }
     }
 
+
+
 }