Release 0.2.0 (#150)

Release Notes

* Bumped haze, agp, and guava dependencies
* Implemented ordering functionality for friends list
* Added scroll to top feature in friends and conversations screens
* Improved messages handling
* Fixed coloring issues
* Cache improvements
* Implemented logout functionality
* Implemented new authorization flow (no auto-token re-request)
* Added support for sticker pack preview attachments
* Bump LongPoll to version 19
* Markdown support for messages bubbles
* Adjust app name font size based on screen width

---------

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -19,10 +19,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: set up JDK 17
+      - name: set up JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'temurin'
           cache: gradle
 

.github/workflows/create_release.yml

@@ -17,10 +17,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: set up JDK 17
+      - name: set up JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'temurin'
           cache: gradle
 

README.md

@@ -17,16 +17,19 @@ Unofficial messenger for russian social network VKontakte
         - [ ] View archived conversations
         - [ ] Archive & unarchive conversations
 - [x] Friends list
-    - [ ] Sort alphabetically, by priority or random
-    - [ ] Separate tab with only friends who are online
+    - [x] Sort alphabetically, by priority or random
+    - [x] Separate tab with only friends who are online
 - [x] Settings screen
     - [ ] TODO
 - [x] Chat screen
-    - [ ] Pagination
+    - [x] Pagination
     - [x] Manual refresh
     - [x] Message bubbles
         - [x] Text
-        - [ ] Date
+        - [x] Date
+        - [x] Read status
+        - [x] Edit status
+        - [x] Sending status
         - [ ] Message's attachments
             - [ ] Photo
             - [ ] Video
@@ -35,19 +38,19 @@ Unofficial messenger for russian social network VKontakte
             - [ ] Link
             - [ ] TODO
     - [x] Send messages
-    - [ ] Pinned message
-    - [ ] Pin & unpin messages
+    - [x] Pinned message
+    - [x] Pin & unpin messages
     - [ ] Reply to message
-    - [ ] Delete message
-    - [ ] Select multiple messages
-        - [ ] Delete
+    - [x] Delete message
+    - [x] Select multiple messages
+        - [x] Delete
         - [ ] Forward
         - [ ] Forward in current chat
     - [ ] Send attachments to chat
         - [ ] TODO
 - [x] Chat materials (attachments)
     - [x] Separate tabs for each attachment type
-        - [ ] Pagination
+        - [x] Pagination
         - [x] Manual refresh
     - [x] View attachments
         - [x] Open photo

app/build.gradle.kts

@@ -7,10 +7,10 @@ plugins {
 }
 
 android {
-    namespace = "dev.meloda.fast"
+    namespace = "dev.meloda.fastvk"
 
     defaultConfig {
-        applicationId = "dev.meloda.fast"
+        applicationId = "dev.meloda.fastvk"
 
         versionCode = libs.versions.versionCode.get().toInt()
         versionName = libs.versions.versionName.get()
@@ -77,6 +77,7 @@ dependencies {
     implementation(projects.feature.friends)
     implementation(projects.feature.profile)
     implementation(projects.feature.photoviewer)
+    implementation(projects.feature.createchat)
 
     implementation(projects.core.common)
     implementation(projects.core.ui)

app/src/main/AndroidManifest.xml

@@ -22,7 +22,7 @@
         tools:targetApi="tiramisu">
 
         <activity
-            android:name=".presentation.MainActivity"
+            android:name="dev.meloda.fast.presentation.MainActivity"
             android:exported="true"
             android:windowSoftInputMode="adjustResize">
 
@@ -38,13 +38,13 @@
         </activity>
 
         <service
-            android:name=".service.longpolling.LongPollingService"
+            android:name="dev.meloda.fast.service.longpolling.LongPollingService"
             android:enabled="true"
             android:exported="false"
             android:foregroundServiceType="dataSync" />
 
         <service
-            android:name=".service.OnlineService"
+            android:name="dev.meloda.fast.service.OnlineService"
             android:enabled="true"
             android:exported="false"
             android:foregroundServiceType="dataSync" />

app/src/main/kotlin/dev/meloda/fast/MainViewModel.kt

@@ -24,6 +24,7 @@ import dev.meloda.fast.datastore.UserSettings
 import dev.meloda.fast.domain.GetCurrentAccountUseCase
 import dev.meloda.fast.domain.LoadUserByIdUseCase
 import dev.meloda.fast.model.BaseError
+import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.navigation.Main
 import dev.meloda.fast.settings.navigation.Settings
 import kotlinx.coroutines.Dispatchers
@@ -36,14 +37,13 @@ interface MainViewModel {
 
     val startDestination: StateFlow<Any?>
     val isNeedToReplaceWithAuth: StateFlow<Boolean>
+    val currentUser: StateFlow<VkUser?>
 
     val isNeedToShowNotificationsDeniedDialog: StateFlow<Boolean>
     val isNeedToShowNotificationsRationaleDialog: StateFlow<Boolean>
     val isNeedToCheckNotificationsPermission: StateFlow<Boolean>
     val isNeedToRequestNotifications: StateFlow<Boolean>
 
-    val profileImageUrl: StateFlow<String?>
-
     fun onError(error: BaseError)
 
     fun onNavigatedToAuth()
@@ -59,6 +59,8 @@ interface MainViewModel {
     fun onNotificationsDeniedDialogDismissed()
     fun onNotificationsRationaleDialogDismissed()
     fun onNotificationsRationaleDialogCancelClicked()
+
+    fun onUserAuthenticated()
 }
 
 class MainViewModelImpl(
@@ -70,22 +72,24 @@ class MainViewModelImpl(
 
     override val startDestination = MutableStateFlow<Any?>(null)
     override val isNeedToReplaceWithAuth = MutableStateFlow(false)
+    override val currentUser = MutableStateFlow<VkUser?>(null)
 
     override val isNeedToShowNotificationsDeniedDialog = MutableStateFlow(false)
     override val isNeedToShowNotificationsRationaleDialog = MutableStateFlow(false)
     override val isNeedToCheckNotificationsPermission = MutableStateFlow(false)
     override val isNeedToRequestNotifications = MutableStateFlow(false)
 
-    override val profileImageUrl = MutableStateFlow<String?>(null)
-
     private var openNotificationsSettings = false
     private var openAppSettings = false
 
     override fun onError(error: BaseError) {
         when (error) {
-            BaseError.SessionExpired -> {
+            BaseError.SessionExpired,
+            BaseError.AccountBlocked -> {
                 isNeedToReplaceWithAuth.update { true }
             }
+
+            else -> Unit // TODO: 21-Mar-25, Danil Nikolaev: show error in ui
         }
     }
 
@@ -168,17 +172,20 @@ class MainViewModelImpl(
         disableBackgroundLongPoll()
     }
 
+    override fun onUserAuthenticated() {
+        loadProfile()
+    }
+
     private fun loadProfile() {
         loadUserByIdUseCase(userId = null)
             .listenValue(viewModelScope) { state ->
                 state.processState(
                     error = { error ->
-                        profileImageUrl.emit(null)
+                        currentUser.emit(null)
                     },
                     success = { response ->
                         val user = response ?: return@listenValue
-
-                        profileImageUrl.emit(user.photo100)
+                        currentUser.emit(user)
                     }
                 )
             }
@@ -209,7 +216,7 @@ class MainViewModelImpl(
                 }
 
                 longPollController.setStateToApply(
-                    if (AppSettings.Debug.longPollInBackground) {
+                    if (AppSettings.Experimental.longPollInBackground) {
                         LongPollState.Background
                     } else {
                         LongPollState.InApp
@@ -233,7 +240,7 @@ class MainViewModelImpl(
     }
 
     private fun disableBackgroundLongPoll() {
-        AppSettings.Debug.longPollInBackground = false
+        AppSettings.Experimental.longPollInBackground = false
         longPollController.setStateToApply(LongPollState.InApp)
     }
 }

app/src/main/kotlin/dev/meloda/fast/common/di/ApplicationModule.kt

@@ -16,6 +16,7 @@ import dev.meloda.fast.common.provider.Provider
 import dev.meloda.fast.common.provider.ResourceProvider
 import dev.meloda.fast.common.provider.ResourceProviderImpl
 import dev.meloda.fast.conversations.di.conversationsModule
+import dev.meloda.fast.conversations.di.createChatModule
 import dev.meloda.fast.domain.di.domainModule
 import dev.meloda.fast.friends.di.friendsModule
 import dev.meloda.fast.languagepicker.di.languagePickerModule
@@ -26,8 +27,8 @@ import dev.meloda.fast.provider.ApiLanguageProvider
 import dev.meloda.fast.service.longpolling.di.longPollModule
 import dev.meloda.fast.settings.di.settingsModule
 import org.koin.android.ext.koin.androidContext
-import org.koin.androidx.viewmodel.dsl.viewModelOf
 import org.koin.core.module.dsl.singleOf
+import org.koin.core.module.dsl.viewModelOf
 import org.koin.core.qualifier.qualifier
 import org.koin.dsl.bind
 import org.koin.dsl.module
@@ -46,10 +47,10 @@ val applicationModule = module {
         longPollModule,
         friendsModule,
         profileModule,
-        chatMaterialsModule
+        chatMaterialsModule,
+        createChatModule
     )
 
-    // TODO: 14/05/2024, Danil Nikolaev: research on memory leaks and potentials errors
     // TODO: 14/05/2024, Danil Nikolaev: extract all operations with preferences to standalone class
     singleOf(PreferenceManager::getDefaultSharedPreferences)
     single<Resources> { androidContext().resources }
@@ -61,7 +62,7 @@ val applicationModule = module {
         qualifier = qualifier("main")
     }
 
-    single {
+    single<ImageLoader> {
         ImageLoader.Builder(get())
             .crossfade(true)
             .build()

app/src/main/kotlin/dev/meloda/fast/navigation/MainGraph.kt

@@ -2,8 +2,7 @@ package dev.meloda.fast.navigation
 
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
-import dev.meloda.fast.MainViewModel
-import dev.meloda.fast.conversations.navigation.Conversations
+import dev.meloda.fast.conversations.navigation.ConversationsGraph
 import dev.meloda.fast.friends.navigation.Friends
 import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.BottomNavigationItem
@@ -22,9 +21,10 @@ object Main
 fun NavGraphBuilder.mainScreen(
     onError: (BaseError) -> Unit,
     onSettingsButtonClicked: () -> Unit,
-    onConversationClicked: (conversationId: Int) -> Unit,
+    onNavigateToMessagesHistory: (conversationId: Long) -> Unit,
     onPhotoClicked: (url: String) -> Unit,
-    viewModel: MainViewModel
+    onMessageClicked: (userid: Long) -> Unit,
+    onNavigateToCreateChat: () -> Unit
 ) {
     val navigationItems = ImmutableList.of(
         BottomNavigationItem(
@@ -37,7 +37,7 @@ fun NavGraphBuilder.mainScreen(
             titleResId = UiR.string.title_conversations,
             selectedIconResId = UiR.drawable.baseline_chat_24,
             unselectedIconResId = UiR.drawable.outline_chat_24,
-            route = Conversations
+            route = ConversationsGraph
         ),
         BottomNavigationItem(
             titleResId = UiR.string.title_profile,
@@ -52,9 +52,10 @@ fun NavGraphBuilder.mainScreen(
             navigationItems = navigationItems,
             onError = onError,
             onSettingsButtonClicked = onSettingsButtonClicked,
-            onConversationItemClicked = onConversationClicked,
+            onNavigateToMessagesHistory = onNavigateToMessagesHistory,
             onPhotoClicked = onPhotoClicked,
-            viewModel = viewModel
+            onMessageClicked = onMessageClicked,
+            onNavigateToCreateChat = onNavigateToCreateChat
         )
     }
 }

app/src/main/kotlin/dev/meloda/fast/presentation/MainActivity.kt

@@ -24,7 +24,6 @@ import androidx.compose.runtime.remember
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
-import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.compose.LifecycleResumeEffect
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -39,6 +38,7 @@ import dev.meloda.fast.common.LongPollController
 import dev.meloda.fast.common.model.LongPollState
 import dev.meloda.fast.datastore.AppSettings
 import dev.meloda.fast.datastore.UserSettings
+import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.service.OnlineService
 import dev.meloda.fast.service.longpolling.LongPollingService
 import dev.meloda.fast.ui.model.DeviceSize
@@ -47,6 +47,7 @@ import dev.meloda.fast.ui.model.ThemeConfig
 import dev.meloda.fast.ui.theme.AppTheme
 import dev.meloda.fast.ui.theme.LocalSizeConfig
 import dev.meloda.fast.ui.theme.LocalThemeConfig
+import dev.meloda.fast.ui.theme.LocalUser
 import dev.meloda.fast.ui.util.isNeedToEnableDarkMode
 import org.koin.androidx.compose.koinViewModel
 import org.koin.compose.KoinContext
@@ -85,6 +86,7 @@ class MainActivity : AppCompatActivity() {
         )
 
         createNotificationChannels()
+        requestNotificationPermissions()
 
         setContent {
             KoinContext {
@@ -98,6 +100,8 @@ class MainActivity : AppCompatActivity() {
 
                 val viewModel: MainViewModel = koinViewModel<MainViewModelImpl>()
 
+                val currentUser: VkUser? by viewModel.currentUser.collectAsStateWithLifecycle()
+
                 LifecycleResumeEffect(true) {
                     viewModel.onAppResumed(intent)
                     onPauseOrDispose {}
@@ -133,7 +137,8 @@ class MainActivity : AppCompatActivity() {
                     }
                 }
 
-                LaunchedEffect(longPollStateToApply) {
+                LifecycleResumeEffect(longPollStateToApply) {
+                    Log.d("LongPollMainActivity", "longPollStateToApply: $longPollStateToApply")
                     if (longPollStateToApply != LongPollState.Background) {
                         if (longPollStateToApply.isLaunched() && longPollCurrentState.isLaunched()
                             && longPollCurrentState != longPollStateToApply
@@ -147,6 +152,8 @@ class MainActivity : AppCompatActivity() {
                             inBackground = longPollStateToApply == LongPollState.Background
                         )
                     }
+
+                    onPauseOrDispose {}
                 }
 
                 val sendOnline by userSettings.sendOnlineStatus.collectAsStateWithLifecycle()
@@ -202,6 +209,7 @@ class MainActivity : AppCompatActivity() {
                 val enableBlur by userSettings.useBlur.collectAsStateWithLifecycle()
                 val enableMultiline by userSettings.enableMultiline.collectAsStateWithLifecycle()
                 val useSystemFont by userSettings.useSystemFont.collectAsStateWithLifecycle()
+                val enableAnimations by userSettings.enableAnimations.collectAsStateWithLifecycle()
 
                 val setDarkMode = isNeedToEnableDarkMode(darkMode = darkMode)
 
@@ -214,7 +222,7 @@ class MainActivity : AppCompatActivity() {
                     setDarkMode,
                     useSystemFont
                 ) {
-                    mutableStateOf(
+                    derivedStateOf {
                         ThemeConfig(
                             darkMode = setDarkMode,
                             dynamicColors = dynamicColors,
@@ -222,14 +230,16 @@ class MainActivity : AppCompatActivity() {
                             amoledDark = amoledDark,
                             enableBlur = enableBlur,
                             enableMultiline = enableMultiline,
-                            useSystemFont = useSystemFont
+                            useSystemFont = useSystemFont,
+                            enableAnimations = enableAnimations
                         )
-                    )
+                    }
                 }
 
                 CompositionLocalProvider(
                     LocalThemeConfig provides themeConfig,
-                    LocalSizeConfig provides sizeConfig
+                    LocalSizeConfig provides sizeConfig,
+                    LocalUser provides currentUser
                 ) {
                     AppTheme(
                         useDarkTheme = themeConfig.darkMode,
@@ -250,12 +260,11 @@ class MainActivity : AppCompatActivity() {
             val noCategoryName = getString(UiR.string.notification_channel_no_category_name)
             val noCategoryDescriptionText =
                 getString(UiR.string.notification_channel_no_category_description)
-            val noCategoryImportance = NotificationManagerCompat.IMPORTANCE_HIGH
             val noCategoryChannel =
                 NotificationChannel(
                     AppConstants.NOTIFICATION_CHANNEL_UNCATEGORIZED,
                     noCategoryName,
-                    noCategoryImportance
+                    NotificationManager.IMPORTANCE_HIGH
                 ).apply {
                     description = noCategoryDescriptionText
                 }
@@ -263,12 +272,11 @@ class MainActivity : AppCompatActivity() {
             val longPollName = getString(UiR.string.notification_channel_long_polling_service_name)
             val longPollDescriptionText =
                 getString(UiR.string.notification_channel_long_polling_service_description)
-            val longPollImportance = NotificationManagerCompat.IMPORTANCE_NONE
             val longPollChannel =
                 NotificationChannel(
                     AppConstants.NOTIFICATION_CHANNEL_LONG_POLLING,
                     longPollName,
-                    longPollImportance
+                    NotificationManager.IMPORTANCE_NONE
                 ).apply {
                     description = longPollDescriptionText
                 }
@@ -285,12 +293,28 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
+    private fun requestNotificationPermissions() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            requestPermissions(
+                arrayOf(Manifest.permission.POST_NOTIFICATIONS),
+                REQUEST_NOTIFICATION_PERMISSION_CODE
+            )
+        }
+    }
+
+    private val longPollingServiceIntent by lazy {
+        Intent(this, LongPollingService::class.java)
+    }
+    private val onlineServiceIntent by lazy {
+        Intent(this, OnlineService::class.java)
+    }
+
     private fun toggleLongPollService(
         enable: Boolean,
-        inBackground: Boolean = AppSettings.Debug.longPollInBackground
+        inBackground: Boolean = AppSettings.Experimental.longPollInBackground
     ) {
         if (enable) {
-            val longPollIntent = Intent(this, LongPollingService::class.java)
+            val longPollIntent = longPollingServiceIntent
 
             if (inBackground) {
                 ContextCompat.startForegroundService(this, longPollIntent)
@@ -298,22 +322,22 @@ class MainActivity : AppCompatActivity() {
                 startService(longPollIntent)
             }
         } else {
-            stopService(Intent(this, LongPollingService::class.java))
+            stopService(longPollingServiceIntent)
         }
     }
 
     private fun toggleOnlineService(enable: Boolean) {
         if (enable) {
-            startService(Intent(this, OnlineService::class.java))
+            startService(onlineServiceIntent)
         } else {
-            stopService(Intent(this, OnlineService::class.java))
+            stopService(onlineServiceIntent)
         }
     }
 
     private fun stopServices() {
         toggleOnlineService(enable = false)
 
-        val asForeground = AppSettings.Debug.longPollInBackground
+        val asForeground = AppSettings.Experimental.longPollInBackground
 
         if (!asForeground) {
             toggleLongPollService(enable = false)
@@ -324,4 +348,8 @@ class MainActivity : AppCompatActivity() {
         super.onDestroy()
         stopServices()
     }
+
+    companion object {
+        private const val REQUEST_NOTIFICATION_PERMISSION_CODE = 1
+    }
 }

app/src/main/kotlin/dev/meloda/fast/presentation/MainScreen.kt

@@ -6,7 +6,6 @@ import androidx.compose.animation.fadeOut
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.Icon
@@ -16,6 +15,7 @@ import androidx.compose.material3.NavigationBarItem
 import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
@@ -25,19 +25,20 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.navigation
 import androidx.navigation.compose.rememberNavController
 import coil.compose.SubcomposeAsyncImage
 import dev.chrisbanes.haze.HazeState
-import dev.chrisbanes.haze.hazeChild
+import dev.chrisbanes.haze.hazeEffect
 import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
 import dev.chrisbanes.haze.materials.HazeMaterials
-import dev.meloda.fast.MainViewModel
-import dev.meloda.fast.conversations.navigation.conversationsScreen
+import dev.meloda.fast.conversations.navigation.Conversations
+import dev.meloda.fast.conversations.navigation.conversationsGraph
+import dev.meloda.fast.friends.navigation.Friends
 import dev.meloda.fast.friends.navigation.friendsScreen
 import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.BottomNavigationItem
@@ -45,7 +46,10 @@ import dev.meloda.fast.navigation.MainGraph
 import dev.meloda.fast.profile.navigation.profileScreen
 import dev.meloda.fast.ui.theme.LocalBottomPadding
 import dev.meloda.fast.ui.theme.LocalHazeState
+import dev.meloda.fast.ui.theme.LocalNavController
+import dev.meloda.fast.ui.theme.LocalReselectedTab
 import dev.meloda.fast.ui.theme.LocalThemeConfig
+import dev.meloda.fast.ui.theme.LocalUser
 import dev.meloda.fast.ui.util.ImmutableList
 
 @OptIn(ExperimentalHazeMaterialsApi::class)
@@ -54,36 +58,47 @@ fun MainScreen(
     navigationItems: ImmutableList<BottomNavigationItem>,
     onError: (BaseError) -> Unit = {},
     onSettingsButtonClicked: () -> Unit = {},
-    onConversationItemClicked: (conversationId: Int) -> Unit = {},
+    onNavigateToMessagesHistory: (conversationId: Long) -> Unit = {},
     onPhotoClicked: (url: String) -> Unit = {},
-    viewModel: MainViewModel
+    onMessageClicked: (userid: Long) -> Unit = {},
+    onNavigateToCreateChat: () -> Unit = {}
 ) {
-    val currentTheme = LocalThemeConfig.current
+    val theme = LocalThemeConfig.current
     val hazeState = remember { HazeState() }
     val navController = rememberNavController()
 
-    val profileImageUrl by viewModel.profileImageUrl.collectAsStateWithLifecycle()
-
     var selectedItemIndex by rememberSaveable {
         mutableIntStateOf(1)
     }
 
+    val user = LocalUser.current
+    val profileImageUrl by remember(user) {
+        derivedStateOf { user?.photo100 }
+    }
+
+    var tabReselected by remember {
+        mutableStateOf(
+            navigationItems.associate {
+                it.route to false
+            }
+        )
+    }
+
     Scaffold(
         bottomBar = {
             NavigationBar(
                 modifier = Modifier
+                    .fillMaxWidth()
                     .then(
-                        if (currentTheme.enableBlur) {
-                            Modifier.hazeChild(
+                        if (theme.enableBlur) {
+                            Modifier.hazeEffect(
                                 state = hazeState,
                                 style = HazeMaterials.thick()
                             )
                         } else Modifier
-                    )
-                    .fillMaxWidth(),
-                containerColor = NavigationBarDefaults.containerColor.copy(
-                    alpha = if (currentTheme.enableBlur) 0f else 1f
-                )
+                    ),
+                containerColor = if (theme.enableBlur) Color.Transparent
+                else NavigationBarDefaults.containerColor
             ) {
                 navigationItems.forEachIndexed { index, item ->
                     NavigationBarItem(
@@ -98,6 +113,10 @@ fun MainScreen(
                                         inclusive = true
                                     }
                                 }
+                            } else {
+                                tabReselected = tabReselected.toMutableMap().also {
+                                    it[navigationItems[index].route] = true
+                                }
                             }
                         },
                         icon = {
@@ -121,9 +140,7 @@ fun MainScreen(
                                         .size(24.dp)
                                         .clip(CircleShape)
                                         .alpha(if (isLoading) 0f else 1f),
-                                    onSuccess = {
-                                        isLoading = false
-                                    }
+                                    onSuccess = { isLoading = false }
                                 )
                             } else {
                                 Icon(
@@ -144,11 +161,12 @@ fun MainScreen(
         Box(
             modifier = Modifier
                 .fillMaxSize()
-                .padding(bottom = if (currentTheme.enableBlur) 0.dp else padding.calculateBottomPadding())
         ) {
             CompositionLocalProvider(
                 LocalHazeState provides hazeState,
-                LocalBottomPadding provides if (currentTheme.enableBlur) padding.calculateBottomPadding() else 0.dp
+                LocalBottomPadding provides padding.calculateBottomPadding(),
+                LocalReselectedTab provides tabReselected,
+                LocalNavController provides navController
             ) {
                 NavHost(
                     navController = navController,
@@ -156,23 +174,35 @@ fun MainScreen(
                     enterTransition = { fadeIn(animationSpec = tween(200)) },
                     exitTransition = { fadeOut(animationSpec = tween(200)) }
                 ) {
-                    navigation<MainGraph>(startDestination = navigationItems[selectedItemIndex].route) {
+                    navigation<MainGraph>(
+                        startDestination = navigationItems[selectedItemIndex].route,
+                        enterTransition = { fadeIn(animationSpec = tween(200)) },
+                        exitTransition = { fadeOut(animationSpec = tween(200)) }
+                    ) {
                         friendsScreen(
                             onError = onError,
-                            navController = navController,
-                            onPhotoClicked = onPhotoClicked
+                            onPhotoClicked = onPhotoClicked,
+                            onMessageClicked = onMessageClicked,
+                            onScrolledToTop = {
+                                tabReselected = tabReselected.toMutableMap().also {
+                                    it[Friends] = false
+                                }
+                            },
                         )
-                        conversationsScreen(
+                        conversationsGraph(
                             onError = onError,
-                            onConversationItemClicked = onConversationItemClicked,
-                            navController = navController,
-                            onPhotoClicked = onPhotoClicked
+                            onNavigateToMessagesHistory = onNavigateToMessagesHistory,
+                            onNavigateToCreateChat = onNavigateToCreateChat,
+                            onScrolledToTop = {
+                                tabReselected = tabReselected.toMutableMap().also {
+                                    it[Conversations] = false
+                                }
+                            }
                         )
                         profileScreen(
                             onError = onError,
                             onSettingsButtonClicked = onSettingsButtonClicked,
-                            onPhotoClicked = onPhotoClicked,
-                            navController = navController
+                            onPhotoClicked = onPhotoClicked
                         )
                     }
                 }

app/src/main/kotlin/dev/meloda/fast/presentation/RootScreen.kt

@@ -10,6 +10,7 @@ import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.platform.LocalContext
@@ -25,6 +26,8 @@ import dev.meloda.fast.auth.authNavGraph
 import dev.meloda.fast.auth.navigateToAuth
 import dev.meloda.fast.chatmaterials.navigation.chatMaterialsScreen
 import dev.meloda.fast.chatmaterials.navigation.navigateToChatMaterials
+import dev.meloda.fast.conversations.navigation.createChatScreen
+import dev.meloda.fast.conversations.navigation.navigateToCreateChat
 import dev.meloda.fast.languagepicker.navigation.languagePickerScreen
 import dev.meloda.fast.languagepicker.navigation.navigateToLanguagePicker
 import dev.meloda.fast.messageshistory.navigation.messagesHistoryScreen
@@ -36,6 +39,8 @@ import dev.meloda.fast.photoviewer.navigation.photoViewScreen
 import dev.meloda.fast.settings.navigation.navigateToSettings
 import dev.meloda.fast.settings.navigation.settingsScreen
 import dev.meloda.fast.ui.R
+import dev.meloda.fast.ui.theme.LocalNavController
+import dev.meloda.fast.ui.theme.LocalNavRootController
 
 @Composable
 fun RootScreen(
@@ -109,42 +114,59 @@ fun RootScreen(
     }
 
     if (startDestination != null) {
-        NavHost(
-            navController = navController,
-            startDestination = requireNotNull(startDestination),
-            enterTransition = { fadeIn(animationSpec = tween(200)) },
-            exitTransition = { fadeOut(animationSpec = tween(200)) }
+        CompositionLocalProvider(
+            LocalNavRootController provides navController,
+            LocalNavController provides navController
         ) {
-            authNavGraph(
-                onNavigateToMain = navController::navigateToMain,
-                navController = navController
-            )
-            mainScreen(
-                onError = viewModel::onError,
-                onSettingsButtonClicked = navController::navigateToSettings,
-                onConversationClicked = navController::navigateToMessagesHistory,
-                onPhotoClicked = { url -> navController.navigateToPhotoView(listOf(url)) },
-                viewModel = viewModel
-            )
+            NavHost(
+                navController = navController,
+                startDestination = requireNotNull(startDestination),
+                enterTransition = { fadeIn(animationSpec = tween(200)) },
+                exitTransition = { fadeOut(animationSpec = tween(200)) }
+            ) {
+                authNavGraph(
+                    onNavigateToMain = {
+                        viewModel.onUserAuthenticated()
+                        navController.navigateToMain()
+                    },
+                    navController = navController
+                )
 
-            messagesHistoryScreen(
-                onError = viewModel::onError,
-                onBack = navController::navigateUp,
-                onChatMaterialsDropdownItemClicked = navController::navigateToChatMaterials
-            )
-            chatMaterialsScreen(
-                onBack = navController::navigateUp,
-                onPhotoClicked = { url -> navController.navigateToPhotoView(listOf(url)) }
-            )
+                mainScreen(
+                    onError = viewModel::onError,
+                    onSettingsButtonClicked = navController::navigateToSettings,
+                    onNavigateToMessagesHistory = navController::navigateToMessagesHistory,
+                    onPhotoClicked = { url -> navController.navigateToPhotoView(listOf(url)) },
+                    onMessageClicked = navController::navigateToMessagesHistory,
+                    onNavigateToCreateChat = navController::navigateToCreateChat
+                )
 
-            settingsScreen(
-                onBack = navController::navigateUp,
-                onLogOutButtonClicked = { navController.navigateToAuth(true) },
-                onLanguageItemClicked = navController::navigateToLanguagePicker
-            )
-            languagePickerScreen(onBack = navController::navigateUp)
+                messagesHistoryScreen(
+                    onError = viewModel::onError,
+                    onBack = navController::navigateUp,
+                    onNavigateToChatMaterials = navController::navigateToChatMaterials
+                )
+                chatMaterialsScreen(
+                    onBack = navController::navigateUp,
+                    onPhotoClicked = { url -> navController.navigateToPhotoView(listOf(url)) }
+                )
+                createChatScreen(
+                    onChatCreated = { conversationId ->
+                        navController.popBackStack()
+                        navController.navigateToMessagesHistory(conversationId)
+                    },
+                    navController = navController
+                )
 
-            photoViewScreen(onBack = navController::navigateUp)
+                settingsScreen(
+                    onBack = navController::navigateUp,
+                    onLogOutButtonClicked = { navController.navigateToAuth(true) },
+                    onLanguageItemClicked = navController::navigateToLanguagePicker
+                )
+                languagePickerScreen(onBack = navController::navigateUp)
+
+                photoViewScreen(onBack = navController::navigateUp)
+            }
         }
     }
 }

app/src/main/kotlin/dev/meloda/fast/service/OnlineService.kt

@@ -95,11 +95,6 @@ class OnlineService : Service() {
         }.also { coroutine -> coroutine.invokeOnCompletion { onlineJob = null } }
     }
 
-    override fun onLowMemory() {
-        Log.d(STATE_TAG, "onLowMemory")
-        super.onLowMemory()
-    }
-
     override fun onDestroy() {
         Log.d(STATE_TAG, "onDestroy")
 

app/src/main/kotlin/dev/meloda/fast/service/longpolling/LongPollingService.kt

@@ -16,11 +16,11 @@ import dev.meloda.fast.common.LongPollController
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.common.extensions.listenValue
 import dev.meloda.fast.common.model.LongPollState
-import dev.meloda.fast.domain.LongPollUpdatesParser
-import dev.meloda.fast.domain.LongPollUseCase
 import dev.meloda.fast.data.UserConfig
 import dev.meloda.fast.data.processState
 import dev.meloda.fast.datastore.AppSettings
+import dev.meloda.fast.domain.LongPollUpdatesParser
+import dev.meloda.fast.domain.LongPollUseCase
 import dev.meloda.fast.model.api.data.LongPollUpdates
 import dev.meloda.fast.model.api.data.VkLongPollData
 import dev.meloda.fast.ui.R
@@ -30,11 +30,13 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import org.koin.android.ext.android.inject
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.resume
 import kotlin.coroutines.suspendCoroutine
+import kotlin.time.Duration.Companion.seconds
 
 class LongPollingService : Service() {
 
@@ -42,17 +44,11 @@ class LongPollingService : Service() {
 
     private val job = SupervisorJob()
 
-    private val exceptionHandler = CoroutineExceptionHandler { _, throwable ->
-        Log.e(TAG, "error: $throwable")
-
-        if (throwable !is NoAccessTokenException) {
-            throwable.printStackTrace()
+    private val exceptionHandler =
+        CoroutineExceptionHandler { _, throwable ->
+            handleError(throwable)
         }
 
-        longPollController.updateCurrentState(LongPollState.Exception)
-        longPollController.setStateToApply(LongPollState.Exception)
-    }
-
     private val coroutineContext: CoroutineContext
         get() = Dispatchers.IO + job + exceptionHandler
 
@@ -63,6 +59,8 @@ class LongPollingService : Service() {
 
     private var currentJob: Job? = null
 
+    private val inBackground get() = AppSettings.Experimental.longPollInBackground
+
     override fun onCreate() {
         super.onCreate()
         Log.d(STATE_TAG, "onCreate()")
@@ -76,21 +74,12 @@ class LongPollingService : Service() {
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         if (startId > 1) return START_STICKY
 
-        val inBackground = AppSettings.Debug.longPollInBackground
-
         Log.d(
             STATE_TAG,
             "onStartCommand: asForeground: $inBackground; flags: $flags; startId: $startId;\ninstance: $this"
         )
 
-        if (currentJob != null) {
-            currentJob?.cancel()
-            currentJob = null
-        }
-
-        coroutineScope.launch {
-            currentJob = startPolling().also { it.join() }
-        }
+        startJob()
 
         val openCategorySettingsIntent = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
@@ -108,11 +97,6 @@ class LongPollingService : Service() {
             PendingIntent.FLAG_IMMUTABLE
         )
 
-        longPollController.updateCurrentState(
-            if (inBackground) LongPollState.Background
-            else LongPollState.InApp
-        )
-
         if (inBackground) {
             val notification =
                 NotificationsUtils.createNotification(
@@ -134,17 +118,33 @@ class LongPollingService : Service() {
         return START_STICKY
     }
 
+    private fun startJob() {
+        if (currentJob != null) {
+            currentJob?.cancel()
+            currentJob = null
+        }
+
+        coroutineScope.launch {
+            currentJob = startPolling().also { it.join() }
+        }
+    }
+
     private fun startPolling(): Job {
         if (job.isCompleted || job.isCancelled) {
-            Log.d(STATE_TAG, "job is completed or cancelled")
+            Log.d(STATE_TAG, "Job is completed or cancelled")
             throw Exception("Job is over")
         }
 
-        Log.d(STATE_TAG, "job started")
+        Log.d(STATE_TAG, "Starting job...")
+
+        return coroutineScope.launch(coroutineContext) {
+            longPollController.updateCurrentState(
+                if (inBackground) LongPollState.Background
+                else LongPollState.InApp
+            )
 
-        return coroutineScope.launch {
             if (UserConfig.accessToken.isEmpty()) {
-                throw NoAccessTokenException
+                throw NoAccessTokenException()
             }
 
             var serverInfo = getServerInfo()
@@ -246,6 +246,21 @@ class LongPollingService : Service() {
         }
     }
 
+    private fun handleError(throwable: Throwable) {
+        Log.e(TAG, "error: $throwable")
+
+        if (throwable !is NoAccessTokenException) {
+            throwable.printStackTrace()
+        }
+
+        coroutineScope.launch {
+            delay(5.seconds)
+            startJob()
+        }
+
+        longPollController.updateCurrentState(LongPollState.Exception)
+    }
+
     override fun onDestroy() {
         Log.d(STATE_TAG, "onDestroy")
         longPollController.updateCurrentState(LongPollState.Stopped)
@@ -258,10 +273,9 @@ class LongPollingService : Service() {
         super.onDestroy()
     }
 
-    override fun onLowMemory() {
-        Log.d(STATE_TAG, "onLowMemory")
-        longPollController.updateCurrentState(LongPollState.Stopped)
-        super.onLowMemory()
+    override fun onTrimMemory(level: Int) {
+        Log.d(STATE_TAG, "onTrimMemory. Level: $level")
+        super.onTrimMemory(level)
     }
 
     companion object {
@@ -276,4 +290,4 @@ class LongPollingService : Service() {
 }
 
 private data class LongPollException(override val message: String) : Throwable()
-private data object NoAccessTokenException : Throwable()
+private class NoAccessTokenException : Throwable()

build-logic/convention/build.gradle.kts

@@ -7,13 +7,13 @@ plugins {
 group = "dev.meloda.fast.buildlogic"
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 }
 
 kotlin {
     compilerOptions {
-        jvmTarget = JvmTarget.JVM_17
+        jvmTarget = JvmTarget.JVM_21
     }
 }
 

build-logic/convention/src/main/kotlin/dev/meloda/fast/KotlinAndroid.kt

@@ -9,8 +9,8 @@ import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.provideDelegate
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinAndroidProjectExtension
+import org.jetbrains.kotlin.gradle.dsl.KotlinBaseExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinTopLevelExtension
 
 internal fun Project.configureKotlinAndroid(
     commonExtension: CommonExtension<*, *, *, *, *, *>,
@@ -23,8 +23,8 @@ internal fun Project.configureKotlinAndroid(
         }
 
         compileOptions {
-            sourceCompatibility = JavaVersion.VERSION_17
-            targetCompatibility = JavaVersion.VERSION_17
+            sourceCompatibility = JavaVersion.VERSION_21
+            targetCompatibility = JavaVersion.VERSION_21
         }
     }
 
@@ -33,14 +33,14 @@ internal fun Project.configureKotlinAndroid(
 
 internal fun Project.configureKotlinJvm() {
     extensions.configure<JavaPluginExtension> {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
+        sourceCompatibility = JavaVersion.VERSION_21
+        targetCompatibility = JavaVersion.VERSION_21
     }
 
     configureKotlin<KotlinJvmProjectExtension>()
 }
 
-private inline fun <reified T : KotlinTopLevelExtension> Project.configureKotlin() = configure<T> {
+private inline fun <reified T : KotlinBaseExtension> Project.configureKotlin() = configure<T> {
     // Treat all Kotlin warnings as errors (disabled by default)
     // Override by setting warningsAsErrors=true in your ~/.gradle/gradle.properties
     val warningsAsErrors: String? by project
@@ -49,7 +49,7 @@ private inline fun <reified T : KotlinTopLevelExtension> Project.configureKotlin
         is KotlinJvmProjectExtension -> compilerOptions
         else -> TODO("Unsupported project extension $this ${T::class}")
     }.apply {
-        jvmTarget = JvmTarget.JVM_17
+        jvmTarget = JvmTarget.JVM_21
         allWarningsAsErrors = warningsAsErrors.toBoolean()
         freeCompilerArgs.addAll(
             "-opt-in=kotlin.RequiresOptIn",

core/common/src/main/kotlin/dev/meloda/fast/common/AppConstants.kt

@@ -4,7 +4,7 @@ object AppConstants {
 
     const val INSTALL_APP_MIME_TYPE = "application/vnd.android.package-archive"
     
-    const val API_VERSION = "5.173"
+    const val API_VERSION = "5.238"
     const val URL_OAUTH = "https://oauth.vk.com"
     const val URL_API = "https://api.vk.com/method"
 

core/common/src/main/kotlin/dev/meloda/fast/common/VkConstants.kt

@@ -5,12 +5,12 @@ object VkConstants {
     const val GROUP_FIELDS = "description,members_count,counters,status,verified"
 
     const val USER_FIELDS =
-        "photo_50,photo_100,photo_200,photo_400_orig,status,screen_name,online,online_mobile,last_seen,verified,sex,online_info,bdate"
+        "photo_50,photo_100,photo_200,photo_400_orig,status,screen_name,online_info,last_seen,verified,sex,bdate"
 
     const val ALL_FIELDS =
         "$USER_FIELDS,$GROUP_FIELDS"
 
-    const val LP_VERSION = 10
+    const val LP_VERSION = 19
 
     const val VK_APP_ID = "2274003"
     const val VK_SECRET = "hHbZxrka2uZ6jB1inYsH"
@@ -18,6 +18,11 @@ object VkConstants {
     const val FAST_GROUP_ID = -119516304
     const val FAST_APP_ID = "6964679"
 
+    const val MESSENGER_APP_ID = 51453752
+    const val MESSENGER_APP_SECRET = "4UyuCUsdK8pVCNoeQuGi"
+
+    const val MESSENGER_APP_SCOPE = 1454174
+
     object Auth {
         const val SCOPE = "notify," +
                 "friends," +

core/common/src/main/kotlin/dev/meloda/fast/common/extensions/Extensions.kt

@@ -1,7 +1,5 @@
 package dev.meloda.fast.common.extensions
 
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.delay
@@ -77,6 +75,11 @@ fun <T> MutableStateFlow<T>.setValue(function: (T) -> T) {
     update { newValue }
 }
 
+fun <T> MutableStateFlow<T>.updateValue(block: T.() -> T) {
+    val newValue = block(value)
+    update { newValue }
+}
+
 fun Any.asInt(): Int {
     return when (this) {
         is Number -> this.toInt()
@@ -85,6 +88,14 @@ fun Any.asInt(): Int {
     }
 }
 
+fun Any.asLong(): Long {
+    return when(this) {
+        is Number -> this.toLong()
+
+        else -> throw IllegalArgumentException("Object is not numeric")
+    }
+}
+
 fun <T> Any.toList(mapper: (old: Any) -> T): List<T> {
     return when (this) {
         is List<*> -> this.mapNotNull { it?.run(mapper) }

core/common/src/main/kotlin/dev/meloda/fast/common/util/AndroidUtils.kt

@@ -86,7 +86,7 @@ object AndroidUtils {
             action = if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
                 Settings.ACTION_SECURITY_SETTINGS
             } else {
-                data = Uri.parse("package:dev.meloda.fast")
+                data = Uri.parse("package:dev.meloda.fastvk")
                 Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES
             }
         })

core/data/src/main/kotlin/dev/meloda/fast/data/State.kt

@@ -20,7 +20,7 @@ sealed class State<out T> {
 
         data object ConnectionError : Error()
 
-        data object Unknown : Error()
+        data object UnknownError : Error()
 
         data object InternalError : Error()
 
@@ -31,21 +31,21 @@ sealed class State<out T> {
 
     companion object {
 
-        val UNKNOWN_ERROR = Error.Unknown
+        val UNKNOWN_ERROR = Error.UnknownError
     }
 }
 
 inline fun <T> State<T>.processState(
-    error: (error: State.Error) -> (Unit),
-    success: (data: T) -> (Unit),
+    error: (error: State.Error) -> Unit,
+    success: (data: T) -> Unit,
     idle: (() -> (Unit)) = {},
     loading: (() -> (Unit)) = {},
     any: () -> Unit = {}
 ) {
     when (this) {
         is State.Error -> {
-            error(this)
             any()
+            error(this)
         }
 
         State.Idle -> idle()
@@ -53,17 +53,47 @@ inline fun <T> State<T>.processState(
         State.Loading -> loading()
 
         is State.Success -> {
-            success(data)
             any()
+            success(data)
         }
     }
 }
 
+fun OAuthErrorDomain?.toStateApiError(): State.Error {
+    if (this == null) return State.Error.ConnectionError
+    return State.Error.OAuthError(this)
+}
+
 fun RestApiErrorDomain?.toStateApiError(): State.Error = when (this) {
     null -> State.Error.ConnectionError
     else -> State.Error.ApiError(VkErrorCode.parse(code), message)
 }
 
+fun <T : Any> ApiResult<T, OAuthErrorDomain>.asState() = when (this) {
+    is ApiResult.Success -> State.Success(this.value)
+
+    is ApiResult.Failure.NetworkFailure -> State.Error.ConnectionError
+    is ApiResult.Failure.UnknownFailure -> State.UNKNOWN_ERROR
+    is ApiResult.Failure.HttpFailure -> this.error.toStateApiError()
+    is ApiResult.Failure.ApiFailure -> this.error.toStateApiError()
+}
+
+fun <T : Any, N> ApiResult<T, OAuthErrorDomain>.asState(successMapper: (T) -> N) =
+    when (this) {
+        is ApiResult.Success -> State.Success(successMapper(this.value))
+
+        is ApiResult.Failure.NetworkFailure -> State.Error.ConnectionError
+        is ApiResult.Failure.UnknownFailure -> State.UNKNOWN_ERROR
+        is ApiResult.Failure.HttpFailure -> this.error.toStateApiError()
+        is ApiResult.Failure.ApiFailure -> this.error.toStateApiError()
+    }
+
+fun <T : Any, E : Any> ApiResult<T, E>.success(): T =
+    when (this) {
+        is ApiResult.Success -> value
+        else -> throw IllegalArgumentException()
+    }
+
 fun <T : Any> ApiResult<T, RestApiErrorDomain>.mapToState() = when (this) {
     is ApiResult.Success -> State.Success(this.value)
 
@@ -73,11 +103,12 @@ fun <T : Any> ApiResult<T, RestApiErrorDomain>.mapToState() = when (this) {
     is ApiResult.Failure.ApiFailure -> this.error.toStateApiError()
 }
 
-fun <T : Any, N> ApiResult<T, RestApiErrorDomain>.mapToState(successMapper: (T) -> N) = when (this) {
-    is ApiResult.Success -> State.Success(successMapper(this.value))
+fun <T : Any, N> ApiResult<T, RestApiErrorDomain>.mapToState(successMapper: (T) -> N) =
+    when (this) {
+        is ApiResult.Success -> State.Success(successMapper(this.value))
 
-    is ApiResult.Failure.NetworkFailure -> State.Error.ConnectionError
-    is ApiResult.Failure.UnknownFailure -> State.UNKNOWN_ERROR
-    is ApiResult.Failure.HttpFailure -> this.error.toStateApiError()
-    is ApiResult.Failure.ApiFailure -> this.error.toStateApiError()
-}
+        is ApiResult.Failure.NetworkFailure -> State.Error.ConnectionError
+        is ApiResult.Failure.UnknownFailure -> State.UNKNOWN_ERROR
+        is ApiResult.Failure.HttpFailure -> this.error.toStateApiError()
+        is ApiResult.Failure.ApiFailure -> this.error.toStateApiError()
+    }

core/data/src/main/kotlin/dev/meloda/fast/data/UserConfig.kt

@@ -6,17 +6,18 @@ object UserConfig {
 
     private const val ARG_CURRENT_USER_ID = "current_user_id"
 
-    var currentUserId: Int = -1
-        get() = AppSettings.getInt(ARG_CURRENT_USER_ID, -1)
+    var currentUserId: Long = -1
+        get() = AppSettings.getLong(ARG_CURRENT_USER_ID, -1)
         set(value) {
             field = value
-            AppSettings.edit { putInt(ARG_CURRENT_USER_ID, value) }
+            AppSettings.edit { putLong(ARG_CURRENT_USER_ID, value) }
         }
 
-    var userId: Int = -1
+    var userId: Long = -1
     var accessToken: String = ""
     var fastToken: String? = ""
     var trustedHash: String? = null
+    var exchangeToken: String? = null
 
     fun clear() {
         currentUserId = -1

core/data/src/main/kotlin/dev/meloda/fast/data/VkGroupsMap.kt

@@ -10,7 +10,7 @@ class VkGroupsMap(
     private val groups: List<VkGroupDomain>
 ) {
 
-    private val map: HashMap<Int, VkGroupDomain> by lazy {
+    private val map: HashMap<Long, VkGroupDomain> by lazy {
         HashMap(groups.associateBy(VkGroupDomain::id))
     }
 
@@ -36,7 +36,7 @@ class VkGroupsMap(
         if (message.fromId >= 0) null
         else map[abs(message.fromId)]
 
-    fun group(groupId: Int): VkGroupDomain? = map[abs(groupId)]
+    fun group(groupId: Long): VkGroupDomain? = map[abs(groupId)]
 
     companion object {
 

core/data/src/main/kotlin/dev/meloda/fast/data/VkMemoryCache.kt

@@ -1,5 +1,6 @@
 package dev.meloda.fast.data
 
+import dev.meloda.fast.data.UserConfig.userId
 import dev.meloda.fast.model.api.domain.VkContactDomain
 import dev.meloda.fast.model.api.domain.VkConversation
 import dev.meloda.fast.model.api.domain.VkGroupDomain
@@ -9,11 +10,11 @@ import kotlin.math.abs
 
 object VkMemoryCache {
 
-    private val users: HashMap<Int, VkUser> = hashMapOf()
-    private val groups: HashMap<Int, VkGroupDomain> = hashMapOf()
-    private val messages: HashMap<Int, VkMessage> = hashMapOf()
-    private val conversations: HashMap<Int, VkConversation> = hashMapOf()
-    private val contacts: HashMap<Int, VkContactDomain> = hashMapOf()
+    private val users: HashMap<Long, VkUser> = hashMapOf()
+    private val groups: HashMap<Long, VkGroupDomain> = hashMapOf()
+    private val messages: HashMap<Long, VkMessage> = hashMapOf()
+    private val conversations: HashMap<Long, VkConversation> = hashMapOf()
+    private val contacts: HashMap<Long, VkContactDomain> = hashMapOf()
 
     fun appendUsers(users: List<VkUser>) {
         users.forEach { user -> VkMemoryCache.users[user.id] = user }
@@ -37,83 +38,83 @@ object VkMemoryCache {
         contacts.forEach { contact -> VkMemoryCache.contacts[contact.userId] = contact }
     }
 
-    operator fun set(userId: Int, user: VkUser) {
+    operator fun set(userid: Long, user: VkUser) {
         users[userId] = user
     }
 
-    operator fun set(groupId: Int, group: VkGroupDomain) {
+    operator fun set(groupId: Long, group: VkGroupDomain) {
         groups[groupId] = group
     }
 
-    operator fun set(messageId: Int, message: VkMessage) {
+    operator fun set(messageId: Long, message: VkMessage) {
         messages[messageId] = message
     }
 
-    operator fun set(conversationId: Int, conversation: VkConversation) {
+    operator fun set(conversationId: Long, conversation: VkConversation) {
         conversations[conversationId] = conversation
     }
 
-    operator fun set(contactId: Int, contact: VkContactDomain) {
+    operator fun set(contactId: Long, contact: VkContactDomain) {
         contacts[contactId] = contact
     }
 
-    fun getUser(id: Int): VkUser? {
+    fun getUser(id: Long): VkUser? {
         return getUsers(id).firstOrNull()
     }
 
-    fun getUsers(vararg ids: Int): List<VkUser> {
+    fun getUsers(vararg ids: Long): List<VkUser> {
         return getUsers(ids.toList())
     }
 
-    fun getUsers(ids: List<Int>): List<VkUser> {
+    fun getUsers(ids: List<Long>): List<VkUser> {
         return ids.mapNotNull { id -> users[id] }
     }
 
-    fun getGroup(id: Int): VkGroupDomain? {
+    fun getGroup(id: Long): VkGroupDomain? {
         return getGroups(id).firstOrNull()
     }
 
-    fun getGroups(vararg ids: Int): List<VkGroupDomain> {
+    fun getGroups(vararg ids: Long): List<VkGroupDomain> {
         return getGroups(ids.toList())
     }
 
-    fun getGroups(ids: List<Int>): List<VkGroupDomain> {
+    fun getGroups(ids: List<Long>): List<VkGroupDomain> {
         return ids.mapNotNull { id -> groups[id] }
     }
 
-    fun getMessage(id: Int): VkMessage? {
+    fun getMessage(id: Long): VkMessage? {
         return getMessages(id).firstOrNull()
     }
 
-    fun getMessages(vararg ids: Int): List<VkMessage> {
+    fun getMessages(vararg ids: Long): List<VkMessage> {
         return getMessages(ids.toList())
     }
 
-    fun getMessages(ids: List<Int>): List<VkMessage> {
+    fun getMessages(ids: List<Long>): List<VkMessage> {
         return ids.mapNotNull { id -> messages[id] }
     }
 
-    fun getConversation(id: Int): VkConversation? {
+    fun getConversation(id: Long): VkConversation? {
         return getConversations(id).firstOrNull()
     }
 
-    fun getConversations(vararg ids: Int): List<VkConversation> {
+    fun getConversations(vararg ids: Long): List<VkConversation> {
         return getConversations(ids.toList())
     }
 
-    fun getConversations(ids: List<Int>): List<VkConversation> {
+    fun getConversations(ids: List<Long>): List<VkConversation> {
         return ids.mapNotNull { id -> conversations[id] }
     }
 
-    fun getContact(id: Int): VkContactDomain? {
+    fun getContact(id: Long): VkContactDomain? {
         return getContacts(id).firstOrNull()
     }
 
-    fun getContacts(vararg ids: Int): List<VkContactDomain> {
+    fun getContacts(vararg ids: Long): List<VkContactDomain> {
         return getContacts(ids.toList())
     }
 
-    fun getContacts(ids: List<Int>): List<VkContactDomain> {
+    fun getContacts(ids: List<Long>): List<VkContactDomain> {
         return ids.mapNotNull { id -> contacts[id] }
     }
 }

core/data/src/main/kotlin/dev/meloda/fast/data/VkUsersMap.kt

@@ -1,5 +1,6 @@
 package dev.meloda.fast.data
 
+import dev.meloda.fast.data.UserConfig.userId
 import dev.meloda.fast.model.api.data.VkMessageData
 import dev.meloda.fast.model.api.domain.VkConversation
 import dev.meloda.fast.model.api.domain.VkMessage
@@ -9,7 +10,7 @@ class VkUsersMap(
     private val users: List<VkUser>
 ) {
 
-    private val map: HashMap<Int, VkUser> by lazy {
+    private val map: HashMap<Long, VkUser> by lazy {
         HashMap(users.associateBy(VkUser::id))
     }
 
@@ -35,7 +36,7 @@ class VkUsersMap(
         if (message.fromId > 0) map[message.fromId]
         else null
 
-    fun user(userId: Int): VkUser? = map[userId]
+    fun user(userid: Long): VkUser? = map[userId]
 
     companion object {
 

core/data/src/main/kotlin/dev/meloda/fast/data/VkUtils.kt

@@ -0,0 +1,34 @@
+package dev.meloda.fast.data
+
+import dev.meloda.fast.model.BaseError
+import dev.meloda.fast.network.VkErrorCode
+
+object VkUtils {
+
+    fun parseError(error: State.Error): BaseError? {
+        return when (error) {
+            is State.Error.ApiError -> {
+                when (error.errorCode) {
+                    VkErrorCode.USER_AUTHORIZATION_FAILED -> {
+                        if (error.errorMessage.startsWith(
+                                "User authorization failed: user is blocked."
+                            )
+                        ) {
+                            BaseError.AccountBlocked
+                        } else {
+                            BaseError.SessionExpired
+                        }
+                    }
+
+                    else -> BaseError.SimpleError(message = error.errorMessage)
+                }
+            }
+
+            State.Error.ConnectionError -> BaseError.ConnectionError
+            State.Error.InternalError -> BaseError.InternalError
+            State.Error.UnknownError -> BaseError.UnknownError
+
+            else -> null
+        }
+    }
+}

core/data/src/main/kotlin/dev/meloda/fast/data/api/auth/AuthRepository.kt

@@ -1,12 +1,32 @@
 package dev.meloda.fast.data.api.auth
 
+import com.slack.eithernet.ApiResult
+import dev.meloda.fast.model.api.responses.ExchangeSilentTokenResponse
+import dev.meloda.fast.model.api.responses.GetAnonymTokenResponse
+import dev.meloda.fast.model.api.responses.GetExchangeTokenResponse
 import dev.meloda.fast.model.api.responses.ValidatePhoneResponse
 import dev.meloda.fast.network.RestApiErrorDomain
-import com.slack.eithernet.ApiResult
 
 interface AuthRepository {
 
+    suspend fun logout(): ApiResult<Int, RestApiErrorDomain>
+
     suspend fun validatePhone(
         validationSid: String
     ): ApiResult<ValidatePhoneResponse, RestApiErrorDomain>
+
+    suspend fun getAnonymToken(
+        clientId: String,
+        clientSecret: String
+    ): ApiResult<GetAnonymTokenResponse, RestApiErrorDomain>
+
+    suspend fun exchangeSilentToken(
+        anonymToken: String,
+        silentToken: String,
+        silentUuid: String
+    ): ApiResult<ExchangeSilentTokenResponse, RestApiErrorDomain>
+
+    suspend fun getExchangeToken(
+        accessToken: String
+    ): ApiResult<GetExchangeTokenResponse, RestApiErrorDomain>
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/auth/AuthRepositoryImpl.kt

@@ -1,10 +1,17 @@
 package dev.meloda.fast.data.api.auth
 
+import com.slack.eithernet.ApiResult
+import dev.meloda.fast.common.VkConstants
+import dev.meloda.fast.model.api.requests.ExchangeSilentTokenRequest
+import dev.meloda.fast.model.api.requests.GetAnonymTokenRequest
+import dev.meloda.fast.model.api.requests.GetExchangeTokenRequest
+import dev.meloda.fast.model.api.responses.ExchangeSilentTokenResponse
+import dev.meloda.fast.model.api.responses.GetAnonymTokenResponse
+import dev.meloda.fast.model.api.responses.GetExchangeTokenResponse
 import dev.meloda.fast.model.api.responses.ValidatePhoneResponse
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiDefault
 import dev.meloda.fast.network.service.auth.AuthService
-import com.slack.eithernet.ApiResult
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
@@ -12,9 +19,50 @@ class AuthRepositoryImpl(
     private val service: AuthService
 ) : AuthRepository {
 
+    override suspend fun logout(): ApiResult<Int, RestApiErrorDomain> =
+        withContext(Dispatchers.IO) {
+            service.logout(
+                clientId = VkConstants.MESSENGER_APP_ID.toString(),
+                clientSecret = VkConstants.MESSENGER_APP_SECRET
+            ).mapApiDefault()
+        }
+
     override suspend fun validatePhone(
         validationSid: String
     ): ApiResult<ValidatePhoneResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         service.validatePhone(validationSid).mapApiDefault()
     }
+
+    override suspend fun getAnonymToken(
+        clientId: String,
+        clientSecret: String
+    ): ApiResult<GetAnonymTokenResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = GetAnonymTokenRequest(
+            clientId = clientId,
+            clientSecret = clientSecret
+        )
+
+        service.getAnonymToken(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun exchangeSilentToken(
+        anonymToken: String,
+        silentToken: String,
+        silentUuid: String
+    ): ApiResult<ExchangeSilentTokenResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = ExchangeSilentTokenRequest(
+            anonymToken = anonymToken,
+            silentToken = silentToken,
+            silentUuid = silentUuid
+        )
+
+        service.exchangeSilentToken(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun getExchangeToken(
+        accessToken: String
+    ): ApiResult<GetExchangeTokenResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = GetExchangeTokenRequest(accessToken = accessToken)
+        service.getExchangeToken(requestModel.map).mapApiDefault()
+    }
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/conversations/ConversationsRepository.kt

@@ -1,18 +1,30 @@
 package dev.meloda.fast.data.api.conversations
 
+import com.slack.eithernet.ApiResult
+import dev.meloda.fast.model.ConversationsFilter
 import dev.meloda.fast.model.api.domain.VkConversation
 import dev.meloda.fast.network.RestApiErrorDomain
-import com.slack.eithernet.ApiResult
 
 interface ConversationsRepository {
 
+    suspend fun storeConversations(conversations: List<VkConversation>)
+
     suspend fun getConversations(
         count: Int?,
-        offset: Int?
+        offset: Int?,
+        filter: ConversationsFilter
     ): ApiResult<List<VkConversation>, RestApiErrorDomain>
 
-    suspend fun storeConversations(conversations: List<VkConversation>)
-    suspend fun delete(peerId: Int): ApiResult<Int, RestApiErrorDomain>
-    suspend fun pin(peerId: Int): ApiResult<Int, RestApiErrorDomain>
-    suspend fun unpin(peerId: Int): ApiResult<Int, RestApiErrorDomain>
+    suspend fun getConversationsById(
+        peerIds: List<Long>,
+        extended: Boolean? = null,
+        fields: String? = null
+    ): ApiResult<List<VkConversation>, RestApiErrorDomain>
+
+    suspend fun delete(peerId: Long): ApiResult<Long, RestApiErrorDomain>
+    suspend fun pin(peerId: Long): ApiResult<Int, RestApiErrorDomain>
+    suspend fun unpin(peerId: Long): ApiResult<Int, RestApiErrorDomain>
+    suspend fun reorderPinned(peerIds: List<Long>): ApiResult<Int, RestApiErrorDomain>
+    suspend fun archive(peerId: Long): ApiResult<Int, RestApiErrorDomain>
+    suspend fun unarchive(peerId: Long): ApiResult<Int, RestApiErrorDomain>
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/conversations/ConversationsRepositoryImpl.kt

@@ -1,42 +1,55 @@
 package dev.meloda.fast.data.api.conversations
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.data.VkGroupsMap
 import dev.meloda.fast.data.VkMemoryCache
 import dev.meloda.fast.data.VkUsersMap
 import dev.meloda.fast.database.dao.ConversationDao
+import dev.meloda.fast.database.dao.GroupDao
+import dev.meloda.fast.database.dao.MessageDao
+import dev.meloda.fast.database.dao.UserDao
+import dev.meloda.fast.model.ConversationsFilter
 import dev.meloda.fast.model.api.data.VkContactData
 import dev.meloda.fast.model.api.data.VkGroupData
 import dev.meloda.fast.model.api.data.VkUserData
 import dev.meloda.fast.model.api.data.asDomain
 import dev.meloda.fast.model.api.domain.VkConversation
+import dev.meloda.fast.model.api.domain.VkGroupDomain
+import dev.meloda.fast.model.api.domain.VkMessage
+import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.model.api.domain.asEntity
-import dev.meloda.fast.model.api.requests.ConversationsDeleteRequest
 import dev.meloda.fast.model.api.requests.ConversationsGetRequest
-import dev.meloda.fast.model.api.requests.ConversationsPinRequest
-import dev.meloda.fast.model.api.requests.ConversationsUnpinRequest
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiDefault
 import dev.meloda.fast.network.mapApiResult
 import dev.meloda.fast.network.service.conversations.ConversationsService
-import com.slack.eithernet.ApiResult
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
 class ConversationsRepositoryImpl(
     private val conversationsService: ConversationsService,
+    private val messageDao: MessageDao,
+    private val userDao: UserDao,
+    private val groupDao: GroupDao,
     private val conversationDao: ConversationDao
 ) : ConversationsRepository {
 
+    override suspend fun storeConversations(conversations: List<VkConversation>) {
+        conversationDao.insertAll(conversations.map(VkConversation::asEntity))
+    }
+
     override suspend fun getConversations(
         count: Int?,
-        offset: Int?
+        offset: Int?,
+        filter: ConversationsFilter
     ): ApiResult<List<VkConversation>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = ConversationsGetRequest(
             count = count,
             offset = offset,
             fields = VkConstants.ALL_FIELDS,
-            filter = "all",
+            filter = filter,
             extended = true,
             startMessageId = null
         )
@@ -56,7 +69,7 @@ class ConversationsRepositoryImpl(
                 VkMemoryCache.appendGroups(groupsList)
                 VkMemoryCache.appendContacts(contactsList)
 
-                response.items.map { item ->
+                val conversations = response.items.map { item ->
                     val lastMessage = item.lastMessage?.asDomain()?.let { message ->
                         message.copy(
                             user = usersMap.messageUser(message),
@@ -72,6 +85,17 @@ class ConversationsRepositoryImpl(
                         ).also { VkMemoryCache[conversation.id] = it }
                     }
                 }
+
+                val messages = conversations.mapNotNull(VkConversation::lastMessage)
+
+                launch(Dispatchers.IO) {
+                    conversationDao.insertAll(conversations.map(VkConversation::asEntity))
+                    messageDao.insertAll(messages.map(VkMessage::asEntity))
+                    userDao.insertAll(profilesList.map(VkUser::asEntity))
+                    groupDao.insertAll(groupsList.map(VkGroupDomain::asEntity))
+                }
+
+                conversations
             },
             errorMapper = { error ->
                 error?.toDomain()
@@ -79,31 +103,93 @@ class ConversationsRepositoryImpl(
         )
     }
 
-    override suspend fun storeConversations(conversations: List<VkConversation>) {
-        conversationDao.insertAll(conversations.map(VkConversation::asEntity))
+    override suspend fun getConversationsById(
+        peerIds: List<Long>,
+        extended: Boolean?,
+        fields: String?
+    ): ApiResult<List<VkConversation>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestParams = mutableMapOf(
+            "peer_ids" to peerIds.joinToString(separator = ",")
+        ).apply {
+            extended?.let { this["extended"] = if (it) "1" else "0" }
+            fields?.let { this["fields"] = it }
+        }
+
+        conversationsService.getConversationsById(requestParams).mapApiResult(
+            successMapper = { apiResponse ->
+                val response = apiResponse.requireResponse()
+
+                val profilesList = response.profiles.orEmpty().map(VkUserData::mapToDomain)
+                val groupsList = response.groups.orEmpty().map(VkGroupData::mapToDomain)
+                val contactsList = response.contacts.orEmpty().map(VkContactData::mapToDomain)
+
+                val usersMap = VkUsersMap.forUsers(profilesList)
+                val groupsMap = VkGroupsMap.forGroups(groupsList)
+
+                val conversations = response.items.map { item ->
+                    item.asDomain().let { conversation ->
+                        conversation.copy(
+                            user = usersMap.conversationUser(conversation),
+                            group = groupsMap.conversationGroup(conversation)
+                        ).also { VkMemoryCache[conversation.id] = it }
+                    }
+                }
+
+                launch(Dispatchers.IO) {
+                    conversationDao.insertAll(conversations.map(VkConversation::asEntity))
+                    userDao.insertAll(profilesList.map(VkUser::asEntity))
+                    groupDao.insertAll(groupsList.map(VkGroupDomain::asEntity))
+                }
+
+                VkMemoryCache.appendUsers(profilesList)
+                VkMemoryCache.appendGroups(groupsList)
+                VkMemoryCache.appendContacts(contactsList)
+
+                conversations
+            },
+            errorMapper = { error ->
+                error?.toDomain()
+            }
+        )
     }
 
-    override suspend fun delete(peerId: Int): ApiResult<Int, RestApiErrorDomain> =
+    override suspend fun delete(peerId: Long): ApiResult<Long, RestApiErrorDomain> =
         withContext(Dispatchers.IO) {
-            val requestModel = ConversationsDeleteRequest(peerId = peerId)
-
-            conversationsService.delete(requestModel.map).mapApiResult(
+            conversationsService.delete(mapOf("peer_id" to peerId.toString())).mapApiResult(
                 successMapper = { response -> response.requireResponse().lastDeletedId },
                 errorMapper = { error -> error?.toDomain() }
             )
         }
 
     override suspend fun pin(
-        peerId: Int
+        peerId: Long
     ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-        val requestModel = ConversationsPinRequest(peerId = peerId)
-        conversationsService.pin(requestModel.map).mapApiDefault()
+        conversationsService.pin(mapOf("peer_id" to peerId.toString())).mapApiDefault()
     }
 
     override suspend fun unpin(
-        peerId: Int
+        peerId: Long
     ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-        val requestModel = ConversationsUnpinRequest(peerId = peerId)
-        conversationsService.unpin(requestModel.map).mapApiDefault()
+        conversationsService.unpin(mapOf("peer_id" to peerId.toString())).mapApiDefault()
+    }
+
+    override suspend fun reorderPinned(
+        peerIds: List<Long>
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        conversationsService
+            .reorderPinned(mapOf("peer_ids" to peerIds.joinToString(",")))
+            .mapApiDefault()
+    }
+
+    override suspend fun archive(
+        peerId: Long
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        conversationsService.archive(mapOf("peer_id" to peerId.toString())).mapApiDefault()
+    }
+
+    override suspend fun unarchive(
+        peerId: Long
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        conversationsService.unarchive(mapOf("peer_id" to peerId.toString())).mapApiDefault()
     }
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/files/FilesRepository.kt

@@ -16,7 +16,7 @@ class FilesRepository(
 //        AUDIO_MESSAGE("audio_message")
 //    }
 //
-//    suspend fun getMessagesUploadServer(peerId: Int, type: FileType) =
+//    suspend fun getMessagesUploadServer(peerid: Long, type: FileType) =
 //        filesService.getUploadServer(
 //            mapOf(
 //                "peer_id" to peerId.toString(),

core/data/src/main/kotlin/dev/meloda/fast/data/api/friends/FriendsRepository.kt

@@ -8,11 +8,13 @@ import com.slack.eithernet.ApiResult
 interface FriendsRepository {
 
     suspend fun getAllFriends(
+        order: String,
         count: Int?,
         offset: Int?
     ): ApiResult<FriendsInfo, RestApiErrorDomain>
 
     suspend fun getFriends(
+        order: String,
         count: Int?,
         offset: Int?
     ): ApiResult<List<VkUser>, RestApiErrorDomain>
@@ -20,7 +22,7 @@ interface FriendsRepository {
     suspend fun getOnlineFriends(
         count: Int?,
         offset: Int?
-    ): ApiResult<List<Int>, RestApiErrorDomain>
+    ): ApiResult<List<Long>, RestApiErrorDomain>
 
     suspend fun storeUsers(users: List<VkUser>)
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/friends/FriendsRepositoryImpl.kt

@@ -2,7 +2,7 @@ package dev.meloda.fast.data.api.friends
 
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.data.VkMemoryCache
-import dev.meloda.fast.database.dao.UsersDao
+import dev.meloda.fast.database.dao.UserDao
 import dev.meloda.fast.model.FriendsInfo
 import dev.meloda.fast.model.api.data.VkUserData
 import dev.meloda.fast.model.api.domain.VkUser
@@ -21,14 +21,15 @@ import kotlinx.coroutines.withContext
 
 class FriendsRepositoryImpl(
     private val service: FriendsService,
-    private val dao: UsersDao
+    private val dao: UserDao
 ) : FriendsRepository {
 
     override suspend fun getAllFriends(
+        order: String,
         count: Int?,
         offset: Int?
     ): ApiResult<FriendsInfo, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-        val friends = async { getFriends(count, offset) }.await()
+        val friends = async { getFriends(order, count, offset) }.await()
             .successOrElse { failure ->
                 return@withContext failure
             }
@@ -42,11 +43,12 @@ class FriendsRepositoryImpl(
     }
 
     override suspend fun getFriends(
+        order: String,
         count: Int?,
         offset: Int?
     ): ApiResult<List<VkUser>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = GetFriendsRequest(
-            order = "hints",
+            order = order,
             count = count,
             offset = offset,
             fields = VkConstants.USER_FIELDS
@@ -67,7 +69,7 @@ class FriendsRepositoryImpl(
     override suspend fun getOnlineFriends(
         count: Int?,
         offset: Int?
-    ): ApiResult<List<Int>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+    ): ApiResult<List<Long>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = GetOnlineFriendsRequest(
             order = "hints",
             count = count,

core/data/src/main/kotlin/dev/meloda/fast/data/api/messages/MessagesRepository.kt

@@ -1,77 +1,112 @@
 package dev.meloda.fast.data.api.messages
 
+import com.slack.eithernet.ApiResult
+import dev.meloda.fast.model.api.data.VkChatData
 import dev.meloda.fast.model.api.domain.VkAttachment
 import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
 import dev.meloda.fast.model.api.domain.VkMessage
+import dev.meloda.fast.model.api.responses.MessagesGetConversationMembersResponse
+import dev.meloda.fast.model.api.responses.MessagesSendResponse
 import dev.meloda.fast.network.RestApiErrorDomain
-import com.slack.eithernet.ApiResult
 
 interface MessagesRepository {
 
+    suspend fun storeMessages(messages: List<VkMessage>)
+
     suspend fun getHistory(
-        conversationId: Int,
+        conversationId: Long,
         offset: Int?,
         count: Int?
     ): ApiResult<MessagesHistoryInfo, RestApiErrorDomain>
 
     suspend fun getById(
-        messagesIds: List<Int>,
+        peerCmIds: List<Long>?,
+        peerId: Long?,
+        messagesIds: List<Long>?,
+        cmIds: List<Long>?,
         extended: Boolean?,
         fields: String?
     ): ApiResult<List<VkMessage>, RestApiErrorDomain>
 
     suspend fun send(
-        peerId: Int,
-        randomId: Int,
+        peerId: Long,
+        randomId: Long,
         message: String?,
-        replyTo: Int?,
+        replyTo: Long?,
         attachments: List<VkAttachment>?
-    ): ApiResult<Int, RestApiErrorDomain>
+    ): ApiResult<MessagesSendResponse, RestApiErrorDomain>
 
     suspend fun markAsRead(
-        peerId: Int,
-        startMessageId: Int?
+        peerId: Long,
+        startMessageId: Long?
     ): ApiResult<Int, RestApiErrorDomain>
 
     suspend fun getHistoryAttachments(
-        peerId: Int,
+        peerId: Long,
         count: Int?,
         offset: Int?,
         attachmentTypes: List<String>,
-        conversationMessageId: Int
+        cmId: Long
     ): ApiResult<List<VkAttachmentHistoryMessage>, RestApiErrorDomain>
 
-    suspend fun storeMessages(messages: List<VkMessage>)
+    suspend fun createChat(
+        userIds: List<Long>?,
+        title: String?
+    ): ApiResult<Long, RestApiErrorDomain>
 
-//    suspend fun markAsImportant(
-//        params: MessagesMarkAsImportantRequest
-//    ): ApiResult<List<Int>, RestApiErrorDomain>
-//
-//    suspend fun pin(
-//        params: MessagesPinMessageRequest
-//    ): ApiResult<VkMessageData, RestApiErrorDomain>
-//
-//    suspend fun unpin(
-//        params: MessagesUnPinMessageRequest
-//    ): ApiResult<Unit, RestApiErrorDomain>
-//
-//    suspend fun delete(
-//        params: MessagesDeleteRequest
-//    ): ApiResult<Unit, RestApiErrorDomain>
-//
-//    suspend fun edit(
-//        params: MessagesEditRequest
-//    ): ApiResult<Int, RestApiErrorDomain>
-//
-//    suspend fun getChat(
-//        params: MessagesGetChatRequest
-//    ): ApiResult<VkChatData, RestApiErrorDomain>
-//
-//    suspend fun getConversationMembers(
-//        params: MessagesGetConversationMembersRequest
-//    ): ApiResult<MessagesGetConversationMembersResponse, RestApiErrorDomain>
-//
-//    suspend fun removeChatUser(
-//        params: MessagesRemoveChatUserRequest
-//    ): ApiResult<Int, RestApiErrorDomain>
+    suspend fun pin(
+        peerId: Long,
+        messageId: Long? = null,
+        cmId: Long? = null
+    ): ApiResult<VkMessage, RestApiErrorDomain>
+
+    suspend fun unpin(
+        peerId: Long
+    ): ApiResult<Int, RestApiErrorDomain>
+
+    suspend fun markAsImportant(
+        peerId: Long,
+        messageIds: List<Long>? = null,
+        cmIds: List<Long>? = null,
+        important: Boolean
+    ): ApiResult<List<Long>, RestApiErrorDomain>
+
+    suspend fun delete(
+        peerId: Long,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        spam: Boolean,
+        deleteForAll: Boolean
+    ): ApiResult<List<Any>, RestApiErrorDomain>
+
+    suspend fun edit(
+        peerId: Long,
+        messageId: Long? = null,
+        cmId: Long? = null,
+        message: String? = null,
+        lat: Float? = null,
+        long: Float? = null,
+        attachments: List<VkAttachment>? = null,
+        notParseLinks: Boolean = false,
+        keepSnippets: Boolean = true,
+        keepForwardedMessages: Boolean = true
+    ): ApiResult<Int, RestApiErrorDomain>
+
+    suspend fun getChat(
+        chatId: Long,
+        fields: String? = null
+    ): ApiResult<VkChatData, RestApiErrorDomain>
+
+    suspend fun getConversationMembers(
+        peerId: Long,
+        offset: Int? = null,
+        count: Int? = null,
+        extended: Boolean? = null,
+        fields: String? = null
+    ): ApiResult<MessagesGetConversationMembersResponse, RestApiErrorDomain>
+
+    suspend fun removeChatUser(
+        chatId: Long,
+        memberId: Long
+    ): ApiResult<Int, RestApiErrorDomain>
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/messages/MessagesRepositoryImpl.kt

@@ -1,39 +1,61 @@
 package dev.meloda.fast.data.api.messages
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.data.VkGroupsMap
 import dev.meloda.fast.data.VkMemoryCache
 import dev.meloda.fast.data.VkUsersMap
+import dev.meloda.fast.database.dao.ConversationDao
+import dev.meloda.fast.database.dao.GroupDao
 import dev.meloda.fast.database.dao.MessageDao
+import dev.meloda.fast.database.dao.UserDao
 import dev.meloda.fast.model.api.data.VkAttachmentHistoryMessageData
+import dev.meloda.fast.model.api.data.VkChatData
 import dev.meloda.fast.model.api.data.VkContactData
 import dev.meloda.fast.model.api.data.VkGroupData
 import dev.meloda.fast.model.api.data.VkUserData
 import dev.meloda.fast.model.api.data.asDomain
 import dev.meloda.fast.model.api.domain.VkAttachment
 import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
+import dev.meloda.fast.model.api.domain.VkConversation
+import dev.meloda.fast.model.api.domain.VkGroupDomain
 import dev.meloda.fast.model.api.domain.VkMessage
+import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.model.api.domain.asEntity
+import dev.meloda.fast.model.api.requests.MessagesCreateChatRequest
+import dev.meloda.fast.model.api.requests.MessagesDeleteRequest
+import dev.meloda.fast.model.api.requests.MessagesEditRequest
 import dev.meloda.fast.model.api.requests.MessagesGetByIdRequest
+import dev.meloda.fast.model.api.requests.MessagesGetChatRequest
+import dev.meloda.fast.model.api.requests.MessagesGetConversationMembersRequest
 import dev.meloda.fast.model.api.requests.MessagesGetHistoryAttachmentsRequest
 import dev.meloda.fast.model.api.requests.MessagesGetHistoryRequest
+import dev.meloda.fast.model.api.requests.MessagesMarkAsImportantRequest
 import dev.meloda.fast.model.api.requests.MessagesMarkAsReadRequest
+import dev.meloda.fast.model.api.requests.MessagesPinMessageRequest
+import dev.meloda.fast.model.api.requests.MessagesRemoveChatUserRequest
 import dev.meloda.fast.model.api.requests.MessagesSendRequest
+import dev.meloda.fast.model.api.requests.MessagesUnpinMessageRequest
+import dev.meloda.fast.model.api.responses.MessagesGetConversationMembersResponse
+import dev.meloda.fast.model.api.responses.MessagesSendResponse
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiDefault
 import dev.meloda.fast.network.mapApiResult
 import dev.meloda.fast.network.service.messages.MessagesService
-import com.slack.eithernet.ApiResult
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
 class MessagesRepositoryImpl(
     private val messagesService: MessagesService,
     private val messageDao: MessageDao,
+    private val userDao: UserDao,
+    private val groupDao: GroupDao,
+    private val conversationDao: ConversationDao
 ) : MessagesRepository {
 
     override suspend fun getHistory(
-        conversationId: Int,
+        conversationId: Long,
         offset: Int?,
         count: Int?
     ): ApiResult<MessagesHistoryInfo, RestApiErrorDomain> = withContext(Dispatchers.IO) {
@@ -84,6 +106,13 @@ class MessagesRepositoryImpl(
                         }
                 }
 
+                launch(Dispatchers.IO) {
+                    conversationDao.insertAll(conversations.map(VkConversation::asEntity))
+                    messageDao.insertAll(messages.map(VkMessage::asEntity))
+                    userDao.insertAll(profilesList.map(VkUser::asEntity))
+                    groupDao.insertAll(groupsList.map(VkGroupDomain::asEntity))
+                }
+
                 MessagesHistoryInfo(
                     messages = messages,
                     conversations = conversations
@@ -96,12 +125,18 @@ class MessagesRepositoryImpl(
     }
 
     override suspend fun getById(
-        messagesIds: List<Int>,
+        peerCmIds: List<Long>?,
+        peerId: Long?,
+        messagesIds: List<Long>?,
+        cmIds: List<Long>?,
         extended: Boolean?,
         fields: String?
     ): ApiResult<List<VkMessage>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = MessagesGetByIdRequest(
+            peerCmIds = peerCmIds,
+            peerId = peerId,
             messagesIds = messagesIds,
+            cmIds = cmIds,
             extended = extended,
             fields = fields
         )
@@ -111,12 +146,15 @@ class MessagesRepositoryImpl(
                 val response = apiResponse.requireResponse()
 
                 val messages = response.items
-                val usersMap =
-                    VkUsersMap.forUsers(response.profiles.orEmpty().map(VkUserData::mapToDomain))
-                val groupsMap =
-                    VkGroupsMap.forGroups(response.groups.orEmpty().map(VkGroupData::mapToDomain))
 
-                messages.map { message ->
+                val profilesList = response.profiles.orEmpty().map(VkUserData::mapToDomain)
+                val groupsList = response.groups.orEmpty().map(VkGroupData::mapToDomain)
+                val contactsList = response.contacts.orEmpty().map(VkContactData::mapToDomain)
+
+                val usersMap = VkUsersMap.forUsers(profilesList)
+                val groupsMap = VkGroupsMap.forGroups(groupsList)
+
+                val domainMessages = messages.map { message ->
                     message.asDomain().copy(
                         user = usersMap.messageUser(message),
                         group = groupsMap.messageGroup(message),
@@ -124,18 +162,30 @@ class MessagesRepositoryImpl(
                         actionGroup = groupsMap.messageActionGroup(message)
                     )
                 }
+
+                launch(Dispatchers.IO) {
+                    messageDao.insertAll(domainMessages.map(VkMessage::asEntity))
+                    userDao.insertAll(profilesList.map(VkUser::asEntity))
+                    groupDao.insertAll(groupsList.map(VkGroupDomain::asEntity))
+                }
+
+                VkMemoryCache.appendUsers(profilesList)
+                VkMemoryCache.appendGroups(groupsList)
+                VkMemoryCache.appendContacts(contactsList)
+
+                domainMessages
             },
             errorMapper = { error -> error?.toDomain() }
         )
     }
 
     override suspend fun send(
-        peerId: Int,
-        randomId: Int,
+        peerId: Long,
+        randomId: Long,
         message: String?,
-        replyTo: Int?,
+        replyTo: Long?,
         attachments: List<VkAttachment>?
-    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+    ): ApiResult<MessagesSendResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = MessagesSendRequest(
             peerId = peerId,
             randomId = randomId,
@@ -148,8 +198,8 @@ class MessagesRepositoryImpl(
     }
 
     override suspend fun markAsRead(
-        peerId: Int,
-        startMessageId: Int?
+        peerId: Long,
+        startMessageId: Long?
     ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = MessagesMarkAsReadRequest(
             peerId = peerId,
@@ -160,11 +210,11 @@ class MessagesRepositoryImpl(
     }
 
     override suspend fun getHistoryAttachments(
-        peerId: Int,
+        peerId: Long,
         count: Int?,
         offset: Int?,
         attachmentTypes: List<String>,
-        conversationMessageId: Int
+        cmId: Long
     ): ApiResult<List<VkAttachmentHistoryMessage>, RestApiErrorDomain> =
         withContext(Dispatchers.IO) {
             val requestModel = MessagesGetHistoryAttachmentsRequest(
@@ -174,7 +224,7 @@ class MessagesRepositoryImpl(
                 offset = offset,
                 preserveOrder = true,
                 attachmentTypes = attachmentTypes,
-                conversationMessageId = conversationMessageId,
+                conversationMessageId = cmId,
                 fields = VkConstants.ALL_FIELDS
             )
 
@@ -190,6 +240,11 @@ class MessagesRepositoryImpl(
                     VkMemoryCache.appendGroups(groupsList)
                     VkMemoryCache.appendContacts(contactsList)
 
+                    launch(Dispatchers.IO) {
+                        userDao.insertAll(profilesList.map(VkUser::asEntity))
+                        groupDao.insertAll(groupsList.map(VkGroupDomain::asEntity))
+                    }
+
                     response.items.map(VkAttachmentHistoryMessageData::toDomain)
                 },
                 errorMapper = { error ->
@@ -198,81 +253,151 @@ class MessagesRepositoryImpl(
             )
         }
 
+    override suspend fun createChat(
+        userIds: List<Long>?,
+        title: String?
+    ): ApiResult<Long, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesCreateChatRequest(
+            userIds = userIds,
+            title = title
+        )
+
+        messagesService.createChat(requestModel.map).mapApiResult(
+            successMapper = { apiResponse ->
+                apiResponse.requireResponse().chatId
+            },
+            errorMapper = { error -> error?.toDomain() }
+        )
+    }
+
+    override suspend fun pin(
+        peerId: Long,
+        messageId: Long?,
+        cmId: Long?
+    ): ApiResult<VkMessage, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesPinMessageRequest(
+            peerId = peerId,
+            messageId = messageId,
+            conversationMessageId = cmId
+        )
+
+        messagesService.pin(requestModel.map).mapApiResult(
+            successMapper = { apiResponse ->
+                apiResponse.requireResponse().asDomain()
+            },
+            errorMapper = { error -> error?.toDomain() }
+        )
+    }
+
+    override suspend fun unpin(
+        peerId: Long
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesUnpinMessageRequest(peerId = peerId)
+        messagesService.unpin(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun markAsImportant(
+        peerId: Long,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        important: Boolean
+    ): ApiResult<List<Long>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesMarkAsImportantRequest(
+            messagesIds = messageIds.orEmpty(),
+            important = important
+        )
+        messagesService.markAsImportant(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun delete(
+        peerId: Long,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        spam: Boolean,
+        deleteForAll: Boolean
+    ): ApiResult<List<Any>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesDeleteRequest(
+            peerId = peerId,
+            messagesIds = messageIds,
+            conversationsMessagesIds = cmIds,
+            isSpam = spam,
+            deleteForAll = deleteForAll
+        )
+        messagesService.delete(requestModel.map).mapApiDefault()
+    }
+
     override suspend fun storeMessages(messages: List<VkMessage>) {
         messageDao.insertAll(messages.map(VkMessage::asEntity))
     }
 
-//    override suspend fun markAsImportant(
-//        params: MessagesMarkAsImportantRequest
-//    ): ApiResult<List<Int>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.markAsImportant(params.map).mapResult(
-//            successMapper = { response -> response.requireResponse() },
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun pin(
-//        params: MessagesPinMessageRequest
-//    ): ApiResult<VkMessageData, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.pin(params.map).mapResult(
-//            successMapper = { response -> response.requireResponse() },
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun unpin(
-//        params: MessagesUnPinMessageRequest
-//    ): ApiResult<Unit, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.unpin(params.map).mapResult(
-//            successMapper = {},
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun delete(
-//        params: MessagesDeleteRequest
-//    ): ApiResult<Unit, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.delete(params.map).mapResult(
-//            successMapper = {},
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun edit(
-//        params: MessagesEditRequest
-//    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.edit(params.map).mapResult(
-//            successMapper = { response -> response.requireResponse() },
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun getChat(
-//        params: MessagesGetChatRequest
-//    ): ApiResult<VkChatData, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.getChat(params.map).mapResult(
-//            successMapper = { response -> response.requireResponse() },
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-//
-//    override suspend fun getConversationMembers(
-//        params: MessagesGetConversationMembersRequest
-//    ): ApiResult<MessagesGetConversationMembersResponse, RestApiErrorDomain> =
-//        withContext(Dispatchers.IO) {
-//            messagesService.getConversationMembers(params.map).mapResult(
-//                successMapper = { response -> response.requireResponse() },
-//                errorMapper = { error -> error?.toDomain() }
-//            )
-//        }
-//
-//    override suspend fun removeChatUser(
-//        params: MessagesRemoveChatUserRequest
-//    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
-//        messagesService.removeChatUser(params.map).mapResult(
-//            successMapper = { response -> response.requireResponse() },
-//            errorMapper = { error -> error?.toDomain() }
-//        )
-//    }
-}
+    override suspend fun edit(
+        peerId: Long,
+        messageId: Long?,
+        cmId: Long?,
+        message: String?,
+        lat: Float?,
+        long: Float?,
+        attachments: List<VkAttachment>?,
+        notParseLinks: Boolean,
+        keepSnippets: Boolean,
+        keepForwardedMessages: Boolean
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesEditRequest(
+            peerId = peerId,
+            messageId = messageId,
+            cmId = cmId,
+            message = message,
+            lat = lat,
+            long = long,
+            attachments = attachments,
+            notParseLinks = notParseLinks,
+            keepSnippets = keepSnippets,
+            keepForwardedMessages = keepForwardedMessages
+        )
 
+        messagesService.edit(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun getChat(
+        chatId: Long,
+        fields: String?
+    ): ApiResult<VkChatData, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesGetChatRequest(
+            chatId = chatId,
+            fields = fields
+        )
+
+        messagesService.getChat(requestModel.map).mapApiDefault()
+    }
+
+    override suspend fun getConversationMembers(
+        peerId: Long,
+        offset: Int?,
+        count: Int?,
+        extended: Boolean?,
+        fields: String?
+    ): ApiResult<MessagesGetConversationMembersResponse, RestApiErrorDomain> =
+        withContext(Dispatchers.IO) {
+            val requestModel = MessagesGetConversationMembersRequest(
+                peerId = peerId,
+                offset = offset,
+                count = count,
+                extended = extended,
+                fields = fields
+            )
+
+            messagesService.getConversationMembers(requestModel.map).mapApiDefault()
+        }
+
+    override suspend fun removeChatUser(
+        chatId: Long,
+        memberId: Long
+    ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = MessagesRemoveChatUserRequest(
+            chatId = chatId,
+            memberId = memberId
+        )
+
+        messagesService.removeChatUser(requestModel.map).mapApiDefault()
+    }
+}

core/data/src/main/kotlin/dev/meloda/fast/data/api/oauth/OAuthRepository.kt

@@ -1,6 +1,9 @@
 package dev.meloda.fast.data.api.oauth
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.model.api.responses.AuthDirectResponse
+import dev.meloda.fast.model.api.responses.GetSilentTokenResponse
+import dev.meloda.fast.network.OAuthErrorDomain
 
 interface OAuthRepository {
 
@@ -11,5 +14,14 @@ interface OAuthRepository {
         validationCode: String?,
         captchaSid: String?,
         captchaKey: String?
-    ): AuthDirectResponse
+    ): ApiResult<AuthDirectResponse, OAuthErrorDomain>
+
+    suspend fun getSilentToken(
+        login: String,
+        password: String,
+        forceSms: Boolean,
+        validationCode: String?,
+        captchaSid: String?,
+        captchaKey: String?,
+    ): ApiResult<GetSilentTokenResponse, OAuthErrorDomain>
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/oauth/OAuthRepositoryImpl.kt

@@ -1,10 +1,16 @@
 package dev.meloda.fast.data.api.oauth
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.model.api.requests.AuthDirectRequest
 import dev.meloda.fast.model.api.responses.AuthDirectResponse
+import dev.meloda.fast.model.api.responses.GetSilentTokenResponse
+import dev.meloda.fast.network.OAuthErrorDomain
+import dev.meloda.fast.network.ValidationType
+import dev.meloda.fast.network.VkOAuthError
+import dev.meloda.fast.network.VkOAuthErrorType
+import dev.meloda.fast.network.mapResult
 import dev.meloda.fast.network.service.oauth.OAuthService
-import com.slack.eithernet.ApiResult
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
@@ -18,37 +24,190 @@ class OAuthRepositoryImpl(
         forceSms: Boolean,
         validationCode: String?,
         captchaSid: String?,
-        captchaKey: String?
-    ): AuthDirectResponse = withContext(Dispatchers.IO) {
+        captchaKey: String?,
+    ): ApiResult<AuthDirectResponse, OAuthErrorDomain> = withContext(Dispatchers.IO) {
         val requestModel = AuthDirectRequest(
             grantType = VkConstants.Auth.GrantType.PASSWORD,
-            clientId = VkConstants.VK_APP_ID,
-            clientSecret = VkConstants.VK_SECRET,
+            clientId = VkConstants.MESSENGER_APP_ID.toString(),
+            clientSecret = VkConstants.MESSENGER_APP_SECRET,
             username = login,
             password = password,
-            scope = VkConstants.Auth.SCOPE,
+            scope = VkConstants.MESSENGER_APP_SCOPE.toString(),
             validationForceSms = forceSms,
             validationCode = validationCode,
             captchaSid = captchaSid,
             captchaKey = captchaKey,
         )
 
-        when (val result = oAuthService.auth(requestModel.map)) {
-            is ApiResult.Success -> result.value
+        oAuthService.auth(requestModel.map).mapResult(
+            successMapper = {
+                it
+            },
+            errorMapper = { response ->
+                val error = response?.error?.let(VkOAuthError::parse)
+                val errorType = response?.errorType?.let(VkOAuthErrorType::parse)
 
-            is ApiResult.Failure.HttpFailure -> {
-                requireNotNull(result.error)
+                when (error) {
+                    null -> OAuthErrorDomain.UnknownError
+
+                    VkOAuthError.FLOOD_CONTROL -> OAuthErrorDomain.TooManyTriesError
+
+                    VkOAuthError.NEED_VALIDATION -> {
+                        if (response.banInfo != null) {
+                            val info = requireNotNull(response.banInfo)
+
+                            OAuthErrorDomain.UserBannedError(
+                                memberName = info.memberName,
+                                message = info.message,
+                                accessToken = info.accessToken,
+                                restoreUrl = info.restoreUrl
+                            )
+                        } else {
+                            OAuthErrorDomain.ValidationRequiredError(
+                                description = response.errorDescription.orEmpty(),
+                                validationType = response.validationType.orEmpty()
+                                    .let(ValidationType::parse),
+                                validationSid = response.validationSid.orEmpty(),
+                                phoneMask = response.phoneMask.orEmpty(),
+                                redirectUri = response.redirectUri.orEmpty(),
+                                validationResend = response.validationResend,
+                                restoreIfCannotGetCode = response.restoreIfCannotGetCode
+                            )
+                        }
+                    }
+
+                    VkOAuthError.NEED_CAPTCHA -> {
+                        OAuthErrorDomain.CaptchaRequiredError(
+                            captchaSid = response.captchaSid.orEmpty(),
+                            captchaImageUrl = response.captchaImage.orEmpty()
+                        )
+                    }
+
+                    VkOAuthError.INVALID_CLIENT -> {
+                        OAuthErrorDomain.InvalidCredentialsError
+                    }
+
+                    VkOAuthError.INVALID_REQUEST -> {
+                        when (errorType) {
+                            null -> OAuthErrorDomain.UnknownError
+
+                            VkOAuthErrorType.WRONG_OTP -> {
+                                OAuthErrorDomain.WrongValidationCode
+                            }
+
+                            VkOAuthErrorType.WRONG_OTP_FORMAT -> {
+                                OAuthErrorDomain.WrongValidationCodeFormat
+                            }
+
+                            VkOAuthErrorType.PASSWORD_BRUTEFORCE_ATTEMPT -> {
+                                OAuthErrorDomain.TooManyTriesError
+                            }
+
+                            VkOAuthErrorType.USERNAME_OR_PASSWORD_IS_INCORRECT -> {
+                                OAuthErrorDomain.InvalidCredentialsError
+                            }
+                        }
+                    }
+
+                    VkOAuthError.UNKNOWN -> OAuthErrorDomain.UnknownError
+                }
             }
-
-            is ApiResult.Failure.ApiFailure -> TODO()
-
-            is ApiResult.Failure.NetworkFailure -> {
-                // TODO: 13/07/2024, Danil Nikolaev: implement showing network error
-                TODO()
-            }
-            is ApiResult.Failure.UnknownFailure -> TODO()
-
-            else -> throw IllegalStateException("Unknown result")
-        }
+        )
     }
+
+    override suspend fun getSilentToken(
+        login: String,
+        password: String,
+        forceSms: Boolean,
+        validationCode: String?,
+        captchaSid: String?,
+        captchaKey: String?,
+    ): ApiResult<GetSilentTokenResponse, OAuthErrorDomain> =
+        withContext(Dispatchers.IO) {
+            val requestModel = AuthDirectRequest(
+                grantType = VkConstants.Auth.GrantType.PASSWORD,
+                clientId = VkConstants.MESSENGER_APP_ID.toString(),
+                clientSecret = VkConstants.MESSENGER_APP_SECRET,
+                username = login,
+                password = password,
+                scope = VkConstants.MESSENGER_APP_SCOPE.toString(),
+                validationForceSms = forceSms,
+                validationCode = validationCode,
+                captchaSid = captchaSid,
+                captchaKey = captchaKey,
+            )
+
+            oAuthService.getSilentToken(requestModel.map).mapResult(
+                successMapper = { it },
+                errorMapper = { response ->
+                    val error = response?.error?.let(VkOAuthError::parse)
+                    val errorType = response?.errorType?.let(VkOAuthErrorType::parse)
+
+                    when (error) {
+                        null -> OAuthErrorDomain.UnknownError
+
+                        VkOAuthError.FLOOD_CONTROL -> OAuthErrorDomain.TooManyTriesError
+
+                        VkOAuthError.NEED_VALIDATION -> {
+                            if (response.banInfo != null) {
+                                val info = requireNotNull(response.banInfo)
+
+                                OAuthErrorDomain.UserBannedError(
+                                    memberName = info.memberName,
+                                    message = info.message,
+                                    accessToken = info.accessToken,
+                                    restoreUrl = info.restoreUrl
+                                )
+                            } else {
+                                OAuthErrorDomain.ValidationRequiredError(
+                                    description = response.errorDescription.orEmpty(),
+                                    validationType = response.validationType.orEmpty()
+                                        .let(ValidationType::parse),
+                                    validationSid = response.validationSid.orEmpty(),
+                                    phoneMask = response.phoneMask.orEmpty(),
+                                    redirectUri = response.redirectUri.orEmpty(),
+                                    validationResend = response.validationResend,
+                                    restoreIfCannotGetCode = response.restoreIfCannotGetCode
+                                )
+                            }
+                        }
+
+                        VkOAuthError.NEED_CAPTCHA -> {
+                            OAuthErrorDomain.CaptchaRequiredError(
+                                captchaSid = response.captchaSid.orEmpty(),
+                                captchaImageUrl = response.captchaImage.orEmpty()
+                            )
+                        }
+
+                        VkOAuthError.INVALID_CLIENT -> {
+                            OAuthErrorDomain.InvalidCredentialsError
+                        }
+
+                        VkOAuthError.INVALID_REQUEST -> {
+                            when (errorType) {
+                                null -> OAuthErrorDomain.UnknownError
+
+                                VkOAuthErrorType.WRONG_OTP -> {
+                                    OAuthErrorDomain.WrongValidationCode
+                                }
+
+                                VkOAuthErrorType.WRONG_OTP_FORMAT -> {
+                                    OAuthErrorDomain.WrongValidationCodeFormat
+                                }
+
+                                VkOAuthErrorType.PASSWORD_BRUTEFORCE_ATTEMPT -> {
+                                    OAuthErrorDomain.TooManyTriesError
+                                }
+
+                                VkOAuthErrorType.USERNAME_OR_PASSWORD_IS_INCORRECT -> {
+                                    OAuthErrorDomain.InvalidCredentialsError
+                                }
+                            }
+                        }
+
+                        VkOAuthError.UNKNOWN -> OAuthErrorDomain.UnknownError
+                    }
+                }
+            )
+        }
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/photos/PhotosRepository.kt

@@ -8,7 +8,7 @@ class PhotosRepository(
     private val photosService: PhotosService
 ) {
 
-    suspend fun getMessagesUploadServer(peerId: Int) =
+    suspend fun getMessagesUploadServer(peerId: Long) =
         photosService.getUploadServer(mapOf("peer_id" to peerId.toString()))
 
     suspend fun uploadPhoto(url: String, photo: MultipartBody.Part) =

core/data/src/main/kotlin/dev/meloda/fast/data/api/users/UsersRepository.kt

@@ -1,18 +1,18 @@
 package dev.meloda.fast.data.api.users
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.network.RestApiErrorDomain
-import com.slack.eithernet.ApiResult
 
 interface UsersRepository {
 
     suspend fun get(
-        userIds: List<Int>?,
+        userIds: List<Long>?,
         fields: String?,
         nomCase: String?
     ): ApiResult<List<VkUser>, RestApiErrorDomain>
 
-    suspend fun getLocalUsers(userIds: List<Int>): List<VkUser>
+    suspend fun getLocalUsers(userIds: List<Long>): List<VkUser>
 
     suspend fun storeUsers(users: List<VkUser>)
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/users/UsersRepositoryImpl.kt

@@ -1,7 +1,8 @@
 package dev.meloda.fast.data.api.users
 
+import com.slack.eithernet.ApiResult
 import dev.meloda.fast.data.VkMemoryCache
-import dev.meloda.fast.database.dao.UsersDao
+import dev.meloda.fast.database.dao.UserDao
 import dev.meloda.fast.model.api.data.VkUserData
 import dev.meloda.fast.model.api.domain.VkUser
 import dev.meloda.fast.model.api.domain.asEntity
@@ -11,18 +12,17 @@ import dev.meloda.fast.model.database.asExternalModel
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiResult
 import dev.meloda.fast.network.service.users.UsersService
-import com.slack.eithernet.ApiResult
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
 class UsersRepositoryImpl(
     private val service: UsersService,
-    private val dao: UsersDao
+    private val dao: UserDao
 ) : UsersRepository {
 
     override suspend fun get(
-        userIds: List<Int>?,
+        userIds: List<Long>?,
         fields: String?,
         nomCase: String?
     ): ApiResult<List<VkUser>, RestApiErrorDomain> = withContext(Dispatchers.IO) {
@@ -38,7 +38,9 @@ class UsersRepositoryImpl(
 
                 val users = response.map(VkUserData::mapToDomain)
 
-                launch { storeUsers(users) }
+                launch(Dispatchers.IO) {
+                    storeUsers(users)
+                }
 
                 VkMemoryCache.appendUsers(users)
 
@@ -51,7 +53,7 @@ class UsersRepositoryImpl(
     }
 
     override suspend fun getLocalUsers(
-        userIds: List<Int>
+        userIds: List<Long>
     ): List<VkUser> = withContext(Dispatchers.IO) {
         dao.getAllByIds(userIds).map(VkUserEntity::asExternalModel)
     }

core/data/src/main/kotlin/dev/meloda/fast/data/db/AccountsRepository.kt

@@ -6,7 +6,7 @@ interface AccountsRepository {
 
     suspend fun getAccounts(): List<AccountEntity>
 
-    suspend fun getAccountById(userId: Int): AccountEntity?
+    suspend fun getAccountById(userId: Long): AccountEntity?
 
     suspend fun storeAccounts(accounts: List<AccountEntity>)
 }

core/data/src/main/kotlin/dev/meloda/fast/data/db/AccountsRepositoryImpl.kt

@@ -9,7 +9,7 @@ class AccountsRepositoryImpl(
 
     override suspend fun getAccounts(): List<AccountEntity> = accountDao.getAll()
 
-    override suspend fun getAccountById(userId: Int): AccountEntity? =
+    override suspend fun getAccountById(userId: Long): AccountEntity? =
         accountDao.getById(userId)
 
     override suspend fun storeAccounts(

core/data/src/main/kotlin/dev/meloda/fast/data/di/DataModule.kt

@@ -65,7 +65,6 @@ val dataModule = module {
 
     singleOf(::FriendsRepositoryImpl) bind FriendsRepository::class
 
-    // TODO: 11/08/2024, Danil Nikolaev: find a better solution
     single<Interceptor>(named("token_interceptor")) {
         AccessTokenInterceptor()
     }

core/database/schemas/dev.meloda.fast.database.AccountsDatabase/2.json

@@ -2,11 +2,11 @@
   "formatVersion": 1,
   "database": {
     "version": 2,
-    "identityHash": "3ebd234270e36902d3d461af38664869",
+    "identityHash": "ca007bca2ab4a9b901662792042770ad",
     "entities": [
       {
         "tableName": "accounts",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`userId` INTEGER NOT NULL, `accessToken` TEXT NOT NULL, `fastToken` TEXT, `trustedHash` TEXT, PRIMARY KEY(`userId`))",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`userId` INTEGER NOT NULL, `accessToken` TEXT NOT NULL, `fastToken` TEXT, `trustedHash` TEXT, `exchangeToken` TEXT, PRIMARY KEY(`userId`))",
         "fields": [
           {
             "fieldPath": "userId",
@@ -31,6 +31,12 @@
             "columnName": "trustedHash",
             "affinity": "TEXT",
             "notNull": false
+          },
+          {
+            "fieldPath": "exchangeToken",
+            "columnName": "exchangeToken",
+            "affinity": "TEXT",
+            "notNull": false
           }
         ],
         "primaryKey": {
@@ -46,7 +52,7 @@
     "views": [],
     "setupQueries": [
       "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '3ebd234270e36902d3d461af38664869')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'ca007bca2ab4a9b901662792042770ad')"
     ]
   }
 }

core/database/src/main/kotlin/dev/meloda/fast/database/AccountsDatabase.kt

@@ -7,7 +7,7 @@ import dev.meloda.fast.model.database.AccountEntity
 
 @Database(
     entities = [AccountEntity::class],
-    version = 2
+    version = 3
 )
 abstract class AccountsDatabase : RoomDatabase() {
     abstract fun accountDao(): AccountDao

core/database/src/main/kotlin/dev/meloda/fast/database/CacheDatabase.kt

@@ -6,7 +6,7 @@ import androidx.room.TypeConverters
 import dev.meloda.fast.database.dao.ConversationDao
 import dev.meloda.fast.database.dao.GroupDao
 import dev.meloda.fast.database.dao.MessageDao
-import dev.meloda.fast.database.dao.UsersDao
+import dev.meloda.fast.database.dao.UserDao
 import dev.meloda.fast.database.typeconverters.Converters
 import dev.meloda.fast.model.database.VkConversationEntity
 import dev.meloda.fast.model.database.VkGroupEntity
@@ -21,11 +21,11 @@ import dev.meloda.fast.model.database.VkUserEntity
         VkConversationEntity::class
     ],
 
-    version = 7
+    version = 10
 )
 @TypeConverters(Converters::class)
 abstract class CacheDatabase : RoomDatabase() {
-    abstract fun userDao(): UsersDao
+    abstract fun userDao(): UserDao
     abstract fun groupDao(): GroupDao
     abstract fun messageDao(): MessageDao
     abstract fun conversationDao(): ConversationDao

core/database/src/main/kotlin/dev/meloda/fast/database/dao/AccountDao.kt

@@ -11,8 +11,8 @@ abstract class AccountDao : EntityDao<AccountEntity> {
     abstract suspend fun getAll(): List<AccountEntity>
 
     @Query("SELECT * FROM accounts WHERE userId = :userId")
-    abstract suspend fun getById(userId: Int): AccountEntity?
+    abstract suspend fun getById(userId: Long): AccountEntity?
 
     @Query("DELETE FROM accounts WHERE userId = :userId")
-    abstract suspend fun deleteById(userId: Int)
+    abstract suspend fun deleteById(userId: Long)
 }

core/database/src/main/kotlin/dev/meloda/fast/database/dao/ConversationDao.kt

@@ -16,11 +16,11 @@ abstract class ConversationDao : EntityDao<VkConversationEntity> {
     abstract suspend fun getAllByIds(ids: List<Int>): List<VkConversationEntity>
 
     @Query("SELECT * FROM conversations WHERE id IS (:id)")
-    abstract suspend fun getById(id: Int): VkConversationEntity?
+    abstract suspend fun getById(id: Long): VkConversationEntity?
 
     @Transaction
     @Query("SELECT * FROM conversations WHERE id IS (:id)")
-    abstract suspend fun getByIdWithMessage(id: Int): ConversationWithMessage?
+    abstract suspend fun getByIdWithMessage(id: Long): ConversationWithMessage?
 
     @Query("DELETE FROM conversations WHERE rowid IN (:ids)")
     abstract suspend fun deleteByIds(ids: List<Int>): Int

core/database/src/main/kotlin/dev/meloda/fast/database/dao/MessageDao.kt

@@ -11,13 +11,13 @@ abstract class MessageDao : EntityDao<VkMessageEntity> {
     abstract suspend fun getAll(): List<VkMessageEntity>
 
     @Query("SELECT * FROM messages WHERE peerId IS (:conversationId)")
-    abstract suspend fun getAll(conversationId: Int): List<VkMessageEntity>
+    abstract suspend fun getAll(conversationId: Long): List<VkMessageEntity>
 
     @Query("SELECT * FROM messages WHERE id IN (:ids)")
     abstract suspend fun getAllByIds(ids: List<Int>): List<VkMessageEntity>
 
     @Query("SELECT * FROM messages WHERE id IS (:messageId)")
-    abstract suspend fun getById(messageId: Int): VkMessageEntity?
+    abstract suspend fun getById(messageId: Long): VkMessageEntity?
 
     @Query("DELETE FROM messages WHERE id IN (:ids)")
     abstract suspend fun deleteByIds(ids: List<Int>): Int

core/database/src/main/kotlin/dev/meloda/fast/database/dao/UserDao.kt

@@ -5,14 +5,14 @@ import androidx.room.Query
 import dev.meloda.fast.model.database.VkUserEntity
 
 @Dao
-abstract class UsersDao : EntityDao<VkUserEntity> {
+abstract class UserDao : EntityDao<VkUserEntity> {
 
     @Query("SELECT * FROM users")
     abstract suspend fun getAll(): List<VkUserEntity>
 
     @Query("SELECT * FROM users WHERE id IN (:ids)")
-    abstract suspend fun getAllByIds(ids: List<Int>): List<VkUserEntity>
+    abstract suspend fun getAllByIds(ids: List<Long>): List<VkUserEntity>
 
     @Query("DELETE FROM users WHERE id IN (:ids)")
-    abstract suspend fun deleteByIds(ids: List<Int>): Int
+    abstract suspend fun deleteByIds(ids: List<Long>): Int
 }

core/database/src/main/kotlin/dev/meloda/fast/database/di/DatabaseModule.kt

@@ -2,17 +2,21 @@ package dev.meloda.fast.database.di
 
 import androidx.room.Room
 import dev.meloda.fast.database.AccountsDatabase
+import dev.meloda.fast.database.CacheDatabase
+import dev.meloda.fast.database.di.migration.migrationFrom2To3
 import org.koin.core.scope.Scope
 import org.koin.dsl.module
 
 val databaseModule = module {
     single {
-        Room.databaseBuilder(get(), AccountsDatabase::class.java, "accounts").build()
+        Room.databaseBuilder(get(), AccountsDatabase::class.java, "accounts")
+            .addMigrations(migrationFrom2To3)
+            .build()
     }
     single { get<AccountsDatabase>().accountDao() }
 
     single {
-        Room.databaseBuilder(get(), dev.meloda.fast.database.CacheDatabase::class.java, "cache")
+        Room.databaseBuilder(get(), CacheDatabase::class.java, "cache")
             .fallbackToDestructiveMigration()
             .build()
     }
@@ -22,4 +26,4 @@ val databaseModule = module {
     single { cacheDB().conversationDao() }
 }
 
-private fun Scope.cacheDB(): dev.meloda.fast.database.CacheDatabase = get()
+private fun Scope.cacheDB(): CacheDatabase = get()

core/database/src/main/kotlin/dev/meloda/fast/database/di/migration/MigrationFrom2To3.kt

@@ -0,0 +1,14 @@
+package dev.meloda.fast.database.di.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+val migrationFrom2To3 = object : Migration(
+    startVersion = 2,
+    endVersion = 3
+) {
+
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE accounts ADD COLUMN exchangeToken TEXT DEFAULT null")
+    }
+}

core/database/src/main/kotlin/dev/meloda/fast/database/typeconverters/Converters.kt

@@ -13,6 +13,15 @@ class Converters {
             .split(", ")
             .mapNotNull(String::toIntOrNull)
 
+    @TypeConverter
+    fun longListToString(list: List<Long>): String = list.joinToString()
+
+    @TypeConverter
+    fun stringToLongList(string: String): List<Long> =
+        string
+            .split(", ")
+            .mapNotNull(String::toLongOrNull)
+
     @TypeConverter
     fun stringListToString(list: List<String>): String = list.joinToString()
 

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/AppSettings.kt

@@ -89,12 +89,20 @@ object AppSettings {
             )
             set(value) = put(SettingsKeys.KEY_USE_CONTACT_NAMES, value)
 
-        var enablePullToRefresh: Boolean
+        var showEmojiButton: Boolean
             get() = get(
-                SettingsKeys.KEY_ENABLE_PULL_TO_REFRESH,
-                SettingsKeys.DEFAULT_VALUE_ENABLE_PULL_TO_REFRESH
+                SettingsKeys.KEY_SHOW_EMOJI_BUTTON,
+                SettingsKeys.DEFAULT_VALUE_KEY_SHOW_EMOJI_BUTTON
             )
-            set(value) = put(SettingsKeys.KEY_ENABLE_PULL_TO_REFRESH, value)
+            set(value) = put(SettingsKeys.KEY_SHOW_EMOJI_BUTTON, value)
+
+        var enableHaptic: Boolean
+            get() = get(
+                SettingsKeys.KEY_ENABLE_HAPTIC,
+                SettingsKeys.DEFAULT_ENABLE_HAPTIC
+            )
+            set(value) = put(SettingsKeys.KEY_ENABLE_HAPTIC, value)
+
     }
 
     object Appearance {
@@ -126,6 +134,13 @@ object AppSettings {
             )
             set(value) = put(SettingsKeys.KEY_USE_DYNAMIC_COLORS, value)
 
+        var useSystemFont: Boolean
+            get() = get(
+                SettingsKeys.KEY_USE_SYSTEM_FONT,
+                SettingsKeys.DEFAULT_USE_SYSTEM_FONT
+            )
+            set(value) = put(SettingsKeys.KEY_USE_SYSTEM_FONT, value)
+
         var appLanguage: String
             get() = get(
                 SettingsKeys.KEY_APPEARANCE_LANGUAGE,
@@ -152,6 +167,36 @@ object AppSettings {
             set(value) = put(SettingsKeys.KEY_ACTIVITY_SEND_ONLINE_STATUS, value)
     }
 
+    object Experimental {
+        var longPollInBackground: Boolean
+            get() = get(
+                SettingsKeys.KEY_LONG_POLL_IN_BACKGROUND,
+                SettingsKeys.DEFAULT_LONG_POLL_IN_BACKGROUND
+            )
+            set(value) = put(SettingsKeys.KEY_LONG_POLL_IN_BACKGROUND, value)
+
+        var showTimeInActionMessages: Boolean
+            get() = get(
+                SettingsKeys.KEY_SHOW_TIME_IN_ACTION_MESSAGES,
+                SettingsKeys.DEFAULT_SHOW_TIME_IN_ACTION_MESSAGES
+            )
+            set(value) = put(SettingsKeys.KEY_SHOW_TIME_IN_ACTION_MESSAGES, value)
+
+        var useBlur: Boolean
+            get() = get(
+                SettingsKeys.KEY_USE_BLUR,
+                SettingsKeys.DEFAULT_USE_BLUR
+            )
+            set(value) = put(SettingsKeys.KEY_USE_BLUR, value)
+
+        var moreAnimations: Boolean
+            get() = get(
+                SettingsKeys.KEY_MORE_ANIMATIONS,
+                SettingsKeys.DEFAULT_MORE_ANIMATIONS
+            )
+            set(value) = put(SettingsKeys.KEY_MORE_ANIMATIONS, value)
+    }
+
     object Debug {
         var showAlertAfterCrash: Boolean
             get() = get(
@@ -160,41 +205,6 @@ object AppSettings {
             )
             set(value) = put(SettingsKeys.KEY_DEBUG_SHOW_CRASH_ALERT, value)
 
-        var longPollInBackground: Boolean
-            get() = get(
-                SettingsKeys.KEY_FEATURES_LONG_POLL_IN_BACKGROUND,
-                SettingsKeys.DEFAULT_VALUE_FEATURES_LONG_POLL_IN_BACKGROUND
-            )
-            set(value) = put(SettingsKeys.KEY_FEATURES_LONG_POLL_IN_BACKGROUND, value)
-
-        var useBlur: Boolean
-            get() = get(
-                SettingsKeys.KEY_APPEARANCE_USE_BLUR,
-                SettingsKeys.DEFAULT_VALUE_KEY_APPEARANCE_USE_BLUR
-            )
-            set(value) = put(SettingsKeys.KEY_APPEARANCE_USE_BLUR, value)
-
-        var showEmojiButton: Boolean
-            get() = get(
-                SettingsKeys.KEY_SHOW_EMOJI_BUTTON,
-                SettingsKeys.DEFAULT_VALUE_KEY_SHOW_EMOJI_BUTTON
-            )
-            set(value) = put(SettingsKeys.KEY_SHOW_EMOJI_BUTTON, value)
-
-        var showTimeInActionMessages: Boolean
-            get() = get(
-                SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES,
-                SettingsKeys.DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES
-            )
-            set(value) = put(SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES, value)
-
-        var enableHaptic: Boolean
-            get() = get(
-                SettingsKeys.KEY_DEBUG_ENABLE_HAPTIC,
-                SettingsKeys.DEFAULT_DEBUG_ENABLE_HAPTIC
-            )
-            set(value) = put(SettingsKeys.KEY_DEBUG_ENABLE_HAPTIC, value)
-
         var networkLogLevel: LogLevel
             get() = get(
                 SettingsKeys.KEY_DEBUG_NETWORK_LOG_LEVEL,
@@ -202,13 +212,6 @@ object AppSettings {
             ).let(LogLevel::parse)
             set(level) = put(SettingsKeys.KEY_DEBUG_NETWORK_LOG_LEVEL, level.value)
 
-        var useSystemFont: Boolean
-            get() = get(
-                SettingsKeys.KEY_DEBUG_USE_SYSTEM_FONT,
-                SettingsKeys.DEFAULT_DEBUG_USE_SYSTEM_FONT
-            )
-            set(value) = put(SettingsKeys.KEY_DEBUG_USE_SYSTEM_FONT, value)
-
         var showDebugCategory: Boolean
             get() = get(
                 SettingsKeys.KEY_SHOW_DEBUG_CATEGORY,

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/SettingsKeys.kt

@@ -7,11 +7,9 @@ object SettingsKeys {
     const val KEY_ACCOUNT_LOGOUT = "account_logout"
 
     const val KEY_GENERAL = "general"
-    const val KEY_USE_CONTACT_NAMES = "general_use_contact_names"
+    const val KEY_USE_CONTACT_NAMES = "use_contact_names"
     const val DEFAULT_VALUE_USE_CONTACT_NAMES = false
-    const val KEY_ENABLE_PULL_TO_REFRESH = "general_pull_to_refresh"
-    const val DEFAULT_VALUE_ENABLE_PULL_TO_REFRESH = false
-    const val KEY_SHOW_EMOJI_BUTTON = "general_show_emoji_button"
+    const val KEY_SHOW_EMOJI_BUTTON = "show_emoji_button"
     const val DEFAULT_VALUE_KEY_SHOW_EMOJI_BUTTON = false
 
     const val KEY_APPEARANCE = "appearance"
@@ -23,20 +21,20 @@ object SettingsKeys {
     const val DEFAULT_VALUE_APPEARANCE_AMOLED_THEME = false
     const val KEY_USE_DYNAMIC_COLORS = "appearance_use_dynamic_colors"
     const val DEFAULT_VALUE_USE_DYNAMIC_COLORS = false
-    const val KEY_APPEARANCE_COLOR_SCHEME = "appearance_color_scheme"
-    const val DEFAULT_VALUE_APPEARANCE_COLOR_SCHEME = 0
+    const val KEY_COLOR_SCHEME = "appearance_color_scheme"
+    const val DEFAULT_COLOR_SCHEME = 0
     const val KEY_APPEARANCE_LANGUAGE = "appearance_language"
     const val DEFAULT_APPEARANCE_LANGUAGE = ""
-    const val KEY_APPEARANCE_USE_BLUR = "appearance_use_blur"
-    const val DEFAULT_VALUE_KEY_APPEARANCE_USE_BLUR = false
-    const val KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES =
-        "appearance_show_time_in_action_messages"
-    const val DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES = false
+    const val KEY_USE_BLUR = "use_blur"
+    const val DEFAULT_USE_BLUR = false
+    const val KEY_SHOW_TIME_IN_ACTION_MESSAGES =
+        "show_time_in_action_messages"
+    const val DEFAULT_SHOW_TIME_IN_ACTION_MESSAGES = false
 
     const val KEY_FEATURES_FAST_TEXT = "features_fast_text"
     const val DEFAULT_VALUE_FEATURES_FAST_TEXT = "¯\\_(ツ)_/¯"
-    const val KEY_FEATURES_LONG_POLL_IN_BACKGROUND = "features_lp_background"
-    const val DEFAULT_VALUE_FEATURES_LONG_POLL_IN_BACKGROUND = false
+    const val KEY_LONG_POLL_IN_BACKGROUND = "lp_background"
+    const val DEFAULT_LONG_POLL_IN_BACKGROUND = false
 
     const val KEY_ACTIVITY_SEND_ONLINE_STATUS = "activity_send_online_status"
     const val DEFAULT_VALUE_KEY_ACTIVITY_SEND_ONLINE_STATUS = false
@@ -44,15 +42,16 @@ object SettingsKeys {
     const val KEY_DEBUG_PERFORM_CRASH = "debug_perform_crash"
     const val KEY_DEBUG_SHOW_CRASH_ALERT = "debug_show_crash_alert"
     const val KEY_DEBUG_HIDE_DEBUG_LIST = "debug_hide_debug_list"
-    const val KEY_ENABLE_ANIMATIONS_IN_MESSAGES = "debug_enable_animations_in_messages"
-    const val KEY_DEBUG_ENABLE_HAPTIC = "debug_enable_haptic"
-    const val DEFAULT_DEBUG_ENABLE_HAPTIC = true
+    const val KEY_ENABLE_HAPTIC = "enable_haptic"
+    const val DEFAULT_ENABLE_HAPTIC = true
     const val KEY_DEBUG_NETWORK_LOG_LEVEL = "debug_network_log_level"
-    const val DEFAULT_NETWORK_LOG_LEVEL = 0
-    const val KEY_DEBUG_USE_SYSTEM_FONT = "debug_use_system_font"
-    const val DEFAULT_DEBUG_USE_SYSTEM_FONT = false
+    const val DEFAULT_NETWORK_LOG_LEVEL = 3
+    const val KEY_USE_SYSTEM_FONT = "use_system_font"
+    const val DEFAULT_USE_SYSTEM_FONT = false
+    const val KEY_MORE_ANIMATIONS = "more_animations"
+    const val DEFAULT_MORE_ANIMATIONS = false
+
 
     const val KEY_SHOW_DEBUG_CATEGORY = "show_debug_category"
-
-    const val ID_DMITRY = 37610580
+    const val ID_DMITRY = 37610580L
 }

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/UserSettings.kt

@@ -7,7 +7,6 @@ import kotlinx.coroutines.flow.StateFlow
 interface UserSettings {
 
     val useContactNames: StateFlow<Boolean>
-    val enablePullToRefresh: StateFlow<Boolean>
 
     val enableMultiline: StateFlow<Boolean>
     val darkMode: StateFlow<DarkMode>
@@ -25,10 +24,10 @@ interface UserSettings {
     val showEmojiButton: StateFlow<Boolean>
     val showTimeInActionMessages: StateFlow<Boolean>
     val useSystemFont: StateFlow<Boolean>
+    val enableAnimations: StateFlow<Boolean>
     val showDebugCategory: StateFlow<Boolean>
 
     fun onUseContactNamesChanged(use: Boolean)
-    fun onEnablePullToRefreshChanged(enable: Boolean)
 
     fun onEnableMultilineChanged(enable: Boolean)
     fun onDarkModeChanged(mode: DarkMode)
@@ -52,7 +51,6 @@ interface UserSettings {
 class UserSettingsImpl : UserSettings {
 
     override val useContactNames = MutableStateFlow(AppSettings.General.useContactNames)
-    override val enablePullToRefresh = MutableStateFlow(AppSettings.General.enablePullToRefresh)
 
     override val enableMultiline = MutableStateFlow(AppSettings.Appearance.enableMultiline)
     override val darkMode = MutableStateFlow(AppSettings.Appearance.darkMode)
@@ -65,22 +63,19 @@ class UserSettingsImpl : UserSettings {
     override val sendOnlineStatus = MutableStateFlow(AppSettings.Activity.sendOnlineStatus)
 
     override val showAlertAfterCrash = MutableStateFlow(AppSettings.Debug.showAlertAfterCrash)
-    override val longPollInBackground = MutableStateFlow(AppSettings.Debug.longPollInBackground)
-    override val useBlur = MutableStateFlow(AppSettings.Debug.useBlur)
-    override val showEmojiButton = MutableStateFlow(AppSettings.Debug.showEmojiButton)
+    override val longPollInBackground = MutableStateFlow(AppSettings.Experimental.longPollInBackground)
+    override val useBlur = MutableStateFlow(AppSettings.Experimental.useBlur)
+    override val showEmojiButton = MutableStateFlow(AppSettings.General.showEmojiButton)
     override val showTimeInActionMessages =
-        MutableStateFlow(AppSettings.Debug.showTimeInActionMessages)
-    override val useSystemFont = MutableStateFlow(AppSettings.Debug.useSystemFont)
+        MutableStateFlow(AppSettings.Experimental.showTimeInActionMessages)
+    override val useSystemFont = MutableStateFlow(AppSettings.Appearance.useSystemFont)
+    override val enableAnimations = MutableStateFlow(AppSettings.Experimental.moreAnimations)
     override val showDebugCategory = MutableStateFlow(AppSettings.Debug.showDebugCategory)
 
     override fun onUseContactNamesChanged(use: Boolean) {
         useContactNames.value = use
     }
 
-    override fun onEnablePullToRefreshChanged(enable: Boolean) {
-        enablePullToRefresh.value = enable
-    }
-
     override fun onEnableMultilineChanged(enable: Boolean) {
         enableMultiline.value = enable
     }

core/domain/src/main/kotlin/dev/meloda/fast/domain/AuthUseCase.kt

@@ -1,12 +1,32 @@
 package dev.meloda.fast.domain
 
 import dev.meloda.fast.data.State
+import dev.meloda.fast.model.api.responses.ExchangeSilentTokenResponse
+import dev.meloda.fast.model.api.responses.GetAnonymTokenResponse
+import dev.meloda.fast.model.api.responses.GetExchangeTokenResponse
 import dev.meloda.fast.model.api.responses.ValidatePhoneResponse
 import kotlinx.coroutines.flow.Flow
 
-interface AuthUseCase {
+interface AuthUseCase : BaseUseCase {
+
+    fun logout(): Flow<State<Int>>
 
     fun validatePhone(
         validationSid: String
     ): Flow<State<ValidatePhoneResponse>>
+
+    suspend fun getAnonymToken(
+        clientId: String,
+        clientSecret: String
+    ): Flow<State<GetAnonymTokenResponse>>
+
+    suspend fun exchangeSilentToken(
+        anonymToken: String,
+        silentToken: String,
+        silentUuid: String
+    ): Flow<State<ExchangeSilentTokenResponse>>
+
+    suspend fun getExchangeToken(
+        accessToken: String
+    ): Flow<State<GetExchangeTokenResponse>>
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/AuthUseCaseImpl.kt

@@ -3,16 +3,44 @@ package dev.meloda.fast.domain
 import dev.meloda.fast.data.State
 import dev.meloda.fast.data.api.auth.AuthRepository
 import dev.meloda.fast.data.mapToState
+import dev.meloda.fast.model.api.responses.ExchangeSilentTokenResponse
+import dev.meloda.fast.model.api.responses.GetAnonymTokenResponse
+import dev.meloda.fast.model.api.responses.GetExchangeTokenResponse
 import dev.meloda.fast.model.api.responses.ValidatePhoneResponse
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flow
 
 class AuthUseCaseImpl(private val repository: AuthRepository) : AuthUseCase {
 
-    override fun validatePhone(validationSid: String): Flow<State<ValidatePhoneResponse>> = flow {
-        emit(State.Loading)
+    override fun logout(): Flow<State<Int>> = flowNewState { repository.logout().mapToState() }
 
-        val newState = repository.validatePhone(validationSid).mapToState()
-        emit(newState)
+    override fun validatePhone(validationSid: String): Flow<State<ValidatePhoneResponse>> =
+        flowNewState { repository.validatePhone(validationSid = validationSid).mapToState() }
+
+    override suspend fun getAnonymToken(
+        clientId: String,
+        clientSecret: String
+    ): Flow<State<GetAnonymTokenResponse>> = flowNewState {
+        repository.getAnonymToken(
+            clientId = clientId,
+            clientSecret = clientSecret
+        ).mapToState()
+    }
+
+    override suspend fun exchangeSilentToken(
+        anonymToken: String,
+        silentToken: String,
+        silentUuid: String
+    ): Flow<State<ExchangeSilentTokenResponse>> = flowNewState {
+        repository.exchangeSilentToken(
+            anonymToken = anonymToken,
+            silentToken = silentToken,
+            silentUuid = silentUuid
+        ).mapToState()
+    }
+
+    override suspend fun getExchangeToken(
+        accessToken: String
+    ): Flow<State<GetExchangeTokenResponse>> = flowNewState {
+        repository.getExchangeToken(accessToken = accessToken).mapToState()
     }
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/BaseUseCase.kt

@@ -0,0 +1,16 @@
+package dev.meloda.fast.domain
+
+import dev.meloda.fast.data.State
+import kotlinx.coroutines.flow.FlowCollector
+import kotlinx.coroutines.flow.flow
+
+interface BaseUseCase {
+
+    suspend fun <T> FlowCollector<State<T>>.emitState(stateBlock: suspend () -> State<T>) {
+        emit(State.Loading)
+        emit(stateBlock())
+    }
+
+    fun <T> flowNewState(stateBlock: suspend () -> State<T>) =
+        flow { emitState(stateBlock) }
+}

core/domain/src/main/kotlin/dev/meloda/fast/domain/ConversationsUseCase.kt

@@ -1,19 +1,29 @@
 package dev.meloda.fast.domain
 
 import dev.meloda.fast.data.State
+import dev.meloda.fast.model.ConversationsFilter
 import dev.meloda.fast.model.api.domain.VkConversation
 import kotlinx.coroutines.flow.Flow
 
-interface ConversationsUseCase {
-
-    fun getConversations(
-        count: Int?,
-        offset: Int?,
-    ): Flow<State<List<VkConversation>>>
-
-    fun delete(peerId: Int): Flow<State<Int>>
-
-    fun changePinState(peerId: Int, pin: Boolean): Flow<State<Int>>
+interface ConversationsUseCase : BaseUseCase {
 
     suspend fun storeConversations(conversations: List<VkConversation>)
+
+    fun getConversations(
+        count: Int? = null,
+        offset: Int? = null,
+        filter: ConversationsFilter
+    ): Flow<State<List<VkConversation>>>
+
+    fun getById(
+        peerIds: List<Long>,
+        extended: Boolean? = null,
+        fields: String? = null
+    ): Flow<State<List<VkConversation>>>
+
+    fun delete(peerId: Long): Flow<State<Long>>
+
+    fun changePinState(peerId: Long, pin: Boolean): Flow<State<Int>>
+
+    fun changeArchivedState(peerId: Long, archive: Boolean): Flow<State<Int>>
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/ConversationsUseCaseImpl.kt

@@ -3,116 +3,69 @@ package dev.meloda.fast.domain
 import dev.meloda.fast.data.State
 import dev.meloda.fast.data.api.conversations.ConversationsRepository
 import dev.meloda.fast.data.mapToState
+import dev.meloda.fast.model.ConversationsFilter
 import dev.meloda.fast.model.api.domain.VkConversation
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.withContext
 
 class ConversationsUseCaseImpl(
     private val repository: ConversationsRepository,
 ) : ConversationsUseCase {
 
-    //    override fun getConversations(
-//        count: Int?,
-//        offset: Int?,
-//        fields: String,
-//        filter: String,
-//        extended: Boolean?,
-//        startMessageId: Int?
-//    ): Flow<dev.meloda.fast.network.State<ConversationsResponseDomain>> = flow {
-//        emit(dev.meloda.fast.network.State.Loading)
-//
-//        val newState = conversationsRepository.getConversations(
-//            params = ConversationsGetRequest(
-//                count = count,
-//                offset = offset,
-//                fields = fields,
-//                filter = filter,
-//                extended = extended,
-//                startMessageId = startMessageId
-//            )
-//        ).fold(
-//            onSuccess = { response -> dev.meloda.fast.network.State.Success(response.toDomain()) },
-//            onNetworkFailure = { dev.meloda.fast.network.State.Error.ConnectionError },
-//            onUnknownFailure = { dev.meloda.fast.network.State.UNKNOWN_ERROR },
-//            onHttpFailure = { result -> result.error.toStateApiError() },
-//            onApiFailure = { result -> result.error.toStateApiError() }
-//        )
-//        emit(newState)
-//    }
-//
-
-    //
-//    override fun pin(peerId: Int): Flow<dev.meloda.fast.network.State<Unit>> = flow {
-//        emit(dev.meloda.fast.network.State.Loading)
-//
-//        val newState = conversationsRepository.pin(
-//            ConversationsPinRequest(peerId = peerId)
-//        ).fold(
-//            onSuccess = { dev.meloda.fast.network.State.Success(Unit) },
-//            onNetworkFailure = { dev.meloda.fast.network.State.Error.ConnectionError },
-//            onUnknownFailure = { dev.meloda.fast.network.State.UNKNOWN_ERROR },
-//            onHttpFailure = { result -> result.error.toStateApiError() },
-//            onApiFailure = { result -> result.error.toStateApiError() }
-//        )
-//        emit(newState)
-//    }
-//
-//    override fun unpin(peerId: Int): Flow<dev.meloda.fast.network.State<Unit>> = flow {
-//        emit(dev.meloda.fast.network.State.Loading)
-//
-//        val newState = conversationsRepository.unpin(
-//            ConversationsUnpinRequest(peerId = peerId)
-//        ).fold(
-//            onSuccess = { dev.meloda.fast.network.State.Success(Unit) },
-//            onNetworkFailure = { dev.meloda.fast.network.State.Error.ConnectionError },
-//            onUnknownFailure = { dev.meloda.fast.network.State.UNKNOWN_ERROR },
-//            onHttpFailure = { result -> result.error.toStateApiError() },
-//            onApiFailure = { result -> result.error.toStateApiError() }
-//        )
-//        emit(newState)
-//    }
-//
-//    override suspend fun storeConversations(conversations: List<VkConversationDomain>) {
-//        conversationsDao.insertAll(conversations.map(VkConversationDomain::mapToDb))
-//    }
-//
-//    override suspend fun storeGroups(groups: List<VkGroupDomain>) {
-//        groupsDao.insertAll(groups.map(VkGroupDomain::mapToDB))
-//    }
-    override fun getConversations(
-        count: Int?,
-        offset: Int?
-    ): Flow<State<List<VkConversation>>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.getConversations(count, offset).mapToState()
-        emit(newState)
-    }
-
     override suspend fun storeConversations(
         conversations: List<VkConversation>
     ) = withContext(Dispatchers.IO) {
         repository.storeConversations(conversations)
     }
 
-    override fun delete(peerId: Int): Flow<State<Int>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.delete(peerId = peerId).mapToState()
-        emit(newState)
+    override fun getConversations(
+        count: Int?,
+        offset: Int?,
+        filter: ConversationsFilter
+    ): Flow<State<List<VkConversation>>> = flowNewState {
+        repository.getConversations(
+            count = count,
+            offset = offset,
+            filter = filter
+        ).mapToState()
     }
 
-    override fun changePinState(peerId: Int, pin: Boolean): Flow<State<Int>> = flow {
-        emit(State.Loading)
+    override fun getById(
+        peerIds: List<Long>,
+        extended: Boolean?,
+        fields: String?
+    ): Flow<State<List<VkConversation>>> = flowNewState {
+        repository.getConversationsById(
+            peerIds = peerIds,
+            extended = extended,
+            fields = fields
+        ).mapToState()
+    }
 
-        val newState = if (pin) {
+    override fun delete(peerId: Long): Flow<State<Long>> = flowNewState {
+        repository.delete(peerId = peerId).mapToState()
+    }
+
+    override fun changePinState(
+        peerId: Long,
+        pin: Boolean
+    ): Flow<State<Int>> = flowNewState {
+        if (pin) {
             repository.pin(peerId)
         } else {
             repository.unpin(peerId)
         }.mapToState()
+    }
 
-        emit(newState)
+    override fun changeArchivedState(
+        peerId: Long,
+        archive: Boolean
+    ): Flow<State<Int>> = flowNewState {
+        if (archive) {
+            repository.archive(peerId)
+        } else {
+            repository.unarchive(peerId)
+        }.mapToState()
     }
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/FriendsUseCase.kt

@@ -8,11 +8,13 @@ import kotlinx.coroutines.flow.Flow
 interface FriendsUseCase {
 
     fun getAllFriends(
+        order: String = "hints",
         count: Int?,
         offset: Int?
     ): Flow<State<FriendsInfo>>
 
     fun getFriends(
+        order: String = "hints",
         count: Int?,
         offset: Int?
     ): Flow<State<List<VkUser>>>
@@ -20,7 +22,7 @@ interface FriendsUseCase {
     fun getOnlineFriends(
         count: Int?,
         offset: Int?
-    ): Flow<State<List<Int>>>
+    ): Flow<State<List<Long>>>
 
     suspend fun storeUsers(users: List<VkUser>)
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/FriendsUseCaseImpl.kt

@@ -11,25 +11,32 @@ import kotlinx.coroutines.flow.flow
 class FriendsUseCaseImpl(private val repository: FriendsRepository) :
     FriendsUseCase {
 
-    override fun getAllFriends(count: Int?, offset: Int?): Flow<State<FriendsInfo>> = flow {
+    override fun getAllFriends(order: String, count: Int?, offset: Int?): Flow<State<FriendsInfo>> = flow {
         emit(State.Loading)
 
-        val newState = repository.getAllFriends(count, offset).mapToState()
+        val newState = repository.getAllFriends(order, count, offset).mapToState()
         emit(newState)
     }
 
     override fun getFriends(
-        count: Int?, offset: Int?
+        order: String,
+        count: Int?,
+        offset: Int?
     ): Flow<State<List<VkUser>>> = flow {
         emit(State.Loading)
 
-        val newState = repository.getFriends(count, offset).mapToState()
+        val newState = repository.getFriends(
+            order = order,
+            count = count,
+            offset = offset
+        ).mapToState()
+
         emit(newState)
     }
 
     override fun getOnlineFriends(
         count: Int?, offset: Int?
-    ): Flow<State<List<Int>>> = flow {
+    ): Flow<State<List<Long>>> = flow {
         emit(State.Loading)
 
         val newState = repository.getOnlineFriends(count, offset).mapToState()

core/domain/src/main/kotlin/dev/meloda/fast/domain/GetLocalUserByIdUseCase.kt

@@ -8,7 +8,7 @@ import kotlinx.coroutines.flow.flow
 
 class GetLocalUserByIdUseCase(private val repository: UsersRepository) {
 
-    operator fun invoke(userId: Int): Flow<State<VkUser?>> = flow {
+    operator fun invoke(userId: Long): Flow<State<VkUser?>> = flow {
         emit(State.Loading)
 
         val newState = kotlin.runCatching {
@@ -20,4 +20,8 @@ class GetLocalUserByIdUseCase(private val repository: UsersRepository) {
 
         emit(newState)
     }
+
+    suspend fun proceed(userId: Long): VkUser? {
+        return repository.getLocalUsers(userIds = listOf(userId)).singleOrNull()
+    }
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/GetLocalUsersByIdsUseCase.kt

@@ -8,7 +8,7 @@ import kotlinx.coroutines.flow.flow
 
 class GetLocalUsersByIdsUseCase(private val repository: UsersRepository) {
 
-    operator fun invoke(userIds: List<Int>): Flow<State<List<VkUser>>> = flow {
+    operator fun invoke(userIds: List<Long>): Flow<State<List<VkUser>>> = flow {
         emit(State.Loading)
 
         val newState = kotlin.runCatching {

core/domain/src/main/kotlin/dev/meloda/fast/domain/LoadConversationsByIdUseCase.kt

@@ -0,0 +1,25 @@
+package dev.meloda.fast.domain
+
+import dev.meloda.fast.data.State
+import dev.meloda.fast.data.api.conversations.ConversationsRepository
+import dev.meloda.fast.data.mapToState
+import dev.meloda.fast.model.api.domain.VkConversation
+import kotlinx.coroutines.flow.Flow
+
+class LoadConversationsByIdUseCase(
+    private val conversationsRepository: ConversationsRepository
+) : BaseUseCase {
+
+    operator fun invoke(
+        peerIds: List<Long>,
+        extended: Boolean? = null,
+        fields: String? = null
+    ): Flow<State<List<VkConversation>>> = flowNewState {
+        conversationsRepository
+            .getConversationsById(
+                peerIds = peerIds,
+                extended = extended,
+                fields = fields,
+            ).mapToState()
+    }
+}

core/domain/src/main/kotlin/dev/meloda/fast/domain/LoadUserByIdUseCase.kt

@@ -11,7 +11,7 @@ import kotlinx.coroutines.flow.flow
 class LoadUserByIdUseCase(private val repository: UsersRepository) {
 
     operator fun invoke(
-        userId: Int?,
+        userId: Long?,
         fields: String = VkConstants.USER_FIELDS,
         nomCase: String? = null
     ): Flow<State<VkUser?>> = flow {

core/domain/src/main/kotlin/dev/meloda/fast/domain/LoadUsersByIdsUseCase.kt

@@ -11,7 +11,7 @@ import kotlinx.coroutines.flow.flow
 class LoadUsersByIdsUseCase(private val repository: UsersRepository) {
 
     operator fun invoke(
-        userIds: List<Int>?,
+        userIds: List<Long>?,
         fields: String = VkConstants.USER_FIELDS,
         nomCase: String? = null
     ): Flow<State<List<VkUser>>> = flow {

core/domain/src/main/kotlin/dev/meloda/fast/domain/LongPollUpdatesParser.kt

@@ -3,61 +3,67 @@ package dev.meloda.fast.domain
 import android.util.Log
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.common.extensions.asInt
+import dev.meloda.fast.common.extensions.asLong
 import dev.meloda.fast.common.extensions.listenValue
 import dev.meloda.fast.common.extensions.toList
 import dev.meloda.fast.data.UserConfig
-import dev.meloda.fast.data.VkMemoryCache
 import dev.meloda.fast.data.processState
 import dev.meloda.fast.model.ApiEvent
+import dev.meloda.fast.model.ConversationFlags
 import dev.meloda.fast.model.InteractionType
 import dev.meloda.fast.model.LongPollEvent
+import dev.meloda.fast.model.LongPollParsedEvent
+import dev.meloda.fast.model.MessageFlags
+import dev.meloda.fast.model.api.domain.VkConversation
+import dev.meloda.fast.model.api.domain.VkMessage
 import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.async
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.resume
 import kotlin.coroutines.suspendCoroutine
 
 class LongPollUpdatesParser(
+    private val conversationsUseCase: ConversationsUseCase,
     private val messagesUseCase: MessagesUseCase
 ) {
     private val job = SupervisorJob()
 
-    private val exceptionHandler = CoroutineExceptionHandler { _, throwable ->
-        Log.d("LongPollUpdatesParser", "error: $throwable")
-        throwable.printStackTrace()
-    }
+    private val exceptionHandler =
+        CoroutineExceptionHandler { _, throwable ->
+            Log.e("LongPollUpdatesParser", "error: $throwable")
+            throwable.printStackTrace()
+        }
 
     private val coroutineContext: CoroutineContext
         get() = Dispatchers.Default + job + exceptionHandler
 
     private val coroutineScope = CoroutineScope(coroutineContext)
 
-    private val listenersMap: MutableMap<ApiEvent, MutableCollection<VkEventCallback<*>>> =
+    private val listenersMap: MutableMap<LongPollEvent, MutableList<VkEventCallback<LongPollParsedEvent>>> =
         mutableMapOf()
 
     fun parseNextUpdate(event: List<Any>) {
         val eventId = event.first().asInt()
 
-        val eventType: ApiEvent = try {
-            ApiEvent.parse(eventId)
-        } catch (e: Exception) {
-            e.printStackTrace()
-            Log.d("LongPollUpdatesParser", "parseNextUpdate: unknownEvent: $event")
-            return
-        }
+        when (val eventType = ApiEvent.parseOrNull(eventId)) {
+            null -> Log.d("LongPollUpdatesParser", "parseNextUpdate: unknownEvent: $event")
 
-        when (eventType) {
             ApiEvent.MESSAGE_SET_FLAGS -> parseMessageSetFlags(eventType, event)
             ApiEvent.MESSAGE_CLEAR_FLAGS -> parseMessageClearFlags(eventType, event)
             ApiEvent.MESSAGE_NEW -> parseMessageNew(eventType, event)
             ApiEvent.MESSAGE_EDIT -> parseMessageEdit(eventType, event)
             ApiEvent.MESSAGE_READ_INCOMING -> parseMessageReadIncoming(eventType, event)
             ApiEvent.MESSAGE_READ_OUTGOING -> parseMessageReadOutgoing(eventType, event)
+            ApiEvent.CHAT_CLEAR_FLAGS -> parseChatClearFlags(eventType, event)
+            ApiEvent.CHAT_SET_FLAGS -> parseChatSetFlags(eventType, event)
             ApiEvent.MESSAGES_DELETED -> parseMessagesDeleted(eventType, event)
-            ApiEvent.PIN_UNPIN_CONVERSATION -> parseConversationPinStateChanged(eventType, event)
+            ApiEvent.CHAT_MAJOR_CHANGED -> parseChatMajorChanged(eventType, event)
+            ApiEvent.CHAT_MINOR_CHANGED -> parseChatMinorChanged(eventType, event)
 
             ApiEvent.TYPING,
             ApiEvent.AUDIO_MESSAGE_RECORDING,
@@ -65,12 +71,460 @@ class LongPollUpdatesParser(
             ApiEvent.VIDEO_UPLOADING,
             ApiEvent.FILE_UPLOADING -> parseInteraction(eventType, event)
 
-            ApiEvent.UNREAD_COUNT_UPDATE -> onNewEvent(eventType, event)
+            ApiEvent.UNREAD_COUNT_UPDATE -> parseUnreadCounterUpdate(eventType, event)
+            ApiEvent.MESSAGE_UPDATED -> parseMessageUpdated(eventType, event)
+            ApiEvent.MESSAGE_CACHE_CLEAR -> parseMessageCacheClear(eventType, event)
         }
     }
 
-    private fun onNewEvent(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "newEvent: $eventType: $event")
+    private fun parseMessageSetFlags(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val cmId = event[1].asLong()
+        val flags = event[2].asInt()
+        val peerId = event[3].asLong()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = MessageFlags.parse(flags)
+        parsedFlags.forEach { flag ->
+            when (flag) {
+                MessageFlags.IMPORTANT -> {
+                    val eventToSend = LongPollParsedEvent.MessageMarkedAsImportant(
+                        peerId = peerId,
+                        cmId = cmId,
+                        marked = true
+                    )
+                    eventsToSend += eventToSend
+
+                    listenersMap[LongPollEvent.MARKED_AS_IMPORTANT]?.let { listeners ->
+                        listeners.map { vkEventCallback ->
+                            (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageMarkedAsImportant>)
+                                ?.onEvent(eventToSend)
+                        }
+                    }
+                }
+
+                MessageFlags.SPAM -> {
+                    val eventToSend = LongPollParsedEvent.MessageMarkedAsSpam(
+                        peerId = peerId,
+                        cmId = cmId
+                    )
+                    eventsToSend += eventToSend
+
+                    listenersMap[LongPollEvent.MARKED_AS_SPAM]?.let { listeners ->
+                        listeners.map { vkEventCallback ->
+                            (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageMarkedAsSpam>)
+                                ?.onEvent(eventToSend)
+                        }
+                    }
+                }
+
+                MessageFlags.DELETED -> {
+                    val eventToSend =
+                        if (parsedFlags.contains(MessageFlags.DELETED_FOR_ALL)) {
+                            LongPollParsedEvent.MessageDeleted(
+                                peerId = peerId,
+                                cmId = cmId,
+                                forAll = true
+                            )
+                        } else {
+                            LongPollParsedEvent.MessageDeleted(
+                                peerId = peerId,
+                                cmId = cmId,
+                                forAll = false
+                            )
+                        }
+                    eventsToSend += eventToSend
+
+                    listenersMap[LongPollEvent.MESSAGE_DELETED]?.let { listeners ->
+                        listeners.map { vkEventCallback ->
+                            (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageDeleted>)
+                                ?.onEvent(eventToSend)
+                        }
+                    }
+                }
+
+                MessageFlags.AUDIO_LISTENED -> {
+                    val eventToSend = LongPollParsedEvent.AudioMessageListened(
+                        peerId = peerId,
+                        cmId = cmId
+                    )
+                    eventsToSend += eventToSend
+
+                    listenersMap[LongPollEvent.AUDIO_MESSAGE_LISTENED]?.let { listeners ->
+                        listeners.map { vkEventCallback ->
+                            (vkEventCallback as? VkEventCallback<LongPollParsedEvent.AudioMessageListened>)
+                                ?.onEvent(eventToSend)
+                        }
+                    }
+                }
+
+                else -> Unit
+            }
+        }
+
+        eventsToSend.forEach { eventToSend ->
+            listenersMap[LongPollEvent.MESSAGE_SET_FLAGS]?.let { listeners ->
+                listeners.map { vkEventCallback ->
+                    (vkEventCallback as? VkEventCallback<LongPollParsedEvent>)?.onEvent(eventToSend)
+                }
+            }
+        }
+    }
+
+    private fun parseMessageClearFlags(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val cmId = event[1].asLong()
+        val flags = event[2].asInt()
+        val peerId = event[3].asLong()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = MessageFlags.parse(flags)
+
+        coroutineScope.launch {
+            parsedFlags.forEach { flag ->
+                when (flag) {
+                    MessageFlags.IMPORTANT -> {
+                        val eventToSend = LongPollParsedEvent.MessageMarkedAsImportant(
+                            peerId = peerId,
+                            cmId = cmId,
+                            marked = false
+                        )
+                        eventsToSend += eventToSend
+
+                        listenersMap[LongPollEvent.MARKED_AS_IMPORTANT]?.let { listeners ->
+                            listeners.map { vkEventCallback ->
+                                (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageMarkedAsImportant>)
+                                    ?.onEvent(eventToSend)
+                            }
+                        }
+                    }
+
+                    MessageFlags.SPAM -> {
+                        if (parsedFlags.contains(MessageFlags.CANCEL_SPAM)) {
+                            withContext(Dispatchers.IO) {
+                                val message = loadMessage(
+                                    peerId = peerId,
+                                    cmId = cmId
+                                )
+                                message?.let {
+                                    val eventToSend =
+                                        LongPollParsedEvent.MessageMarkedAsNotSpam(message = message)
+                                    eventsToSend += eventToSend
+
+                                    listenersMap[LongPollEvent.MARKED_AS_NOT_SPAM]?.let { listeners ->
+                                        listeners.map { vkEventCallback ->
+                                            (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageMarkedAsNotSpam>)
+                                                ?.onEvent(eventToSend)
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    MessageFlags.DELETED -> {
+                        withContext(Dispatchers.IO) {
+                            val message = loadMessage(
+                                peerId = peerId,
+                                cmId = cmId
+                            )
+                            message?.let {
+                                val eventToSend =
+                                    LongPollParsedEvent.MessageRestored(message = message)
+                                eventsToSend += eventToSend
+
+                                listenersMap[LongPollEvent.MESSAGE_RESTORED]?.let { listeners ->
+                                    listeners.map { vkEventCallback ->
+                                        (vkEventCallback as? VkEventCallback<LongPollParsedEvent.MessageRestored>)
+                                            ?.onEvent(eventToSend)
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            eventsToSend.forEach { eventToSend ->
+                listenersMap[LongPollEvent.MESSAGE_CLEAR_FLAGS]?.let { listeners ->
+                    listeners.map { vkEventCallback ->
+                        vkEventCallback.onEvent(eventToSend)
+                    }
+                }
+            }
+        }
+    }
+
+    private fun parseMessageNew(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val cmId = event[1].asLong()
+        val peerId = event[4].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            val message =
+                async { loadMessage(peerId = peerId, cmId = cmId) }.await()
+
+            val conversation =
+                async {
+                    loadConversation(
+                        peerId = peerId,
+                        extended = true,
+                        fields = VkConstants.ALL_FIELDS
+                    )
+                }.await()
+
+            message?.let {
+                listenersMap[LongPollEvent.MESSAGE_NEW]?.let {
+                    it.map { vkEventCallback ->
+                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.NewMessage>)
+                            .onEvent(
+                                LongPollParsedEvent.NewMessage(
+                                    message = message,
+                                    inArchive = conversation?.isArchived == true
+                                    // TODO: 03-Apr-25, Danil Nikolaev:
+                                    // load user settings about restoring chats with
+                                    // enabled notifications from archive
+                                )
+                            )
+                    }
+                }
+            }
+        }
+    }
+
+    private fun parseMessageEdit(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val cmId = event[1].asLong()
+        val peerId = event[3].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            loadMessage(
+                peerId = peerId,
+                cmId = cmId
+            )?.let { message ->
+                listenersMap[LongPollEvent.MESSAGE_EDITED]?.let {
+                    it.map { vkEventCallback ->
+                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.MessageEdited>)
+                            .onEvent(LongPollParsedEvent.MessageEdited(message))
+                    }
+                }
+            }
+        }
+    }
+
+    private fun parseMessageReadIncoming(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+        val peerId = event[1].asLong()
+        val cmId = event[2].asLong()
+        val unreadCount = event[3].asInt()
+
+        listenersMap[LongPollEvent.INCOMING_MESSAGE_READ]?.let { listeners ->
+            listeners.map { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.IncomingMessageRead>)
+                    .onEvent(
+                        LongPollParsedEvent.IncomingMessageRead(
+                            peerId = peerId,
+                            cmId = cmId,
+                            unreadCount = unreadCount
+                        )
+                    )
+            }
+        }
+    }
+
+    private fun parseMessageReadOutgoing(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+        val peerId = event[1].asLong()
+        val cmId = event[2].asLong()
+        val unreadCount = event[3].asInt()
+
+        listenersMap[LongPollEvent.OUTGOING_MESSAGE_READ]?.let { listeners ->
+            listeners.map { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.OutgoingMessageRead>)
+                    .onEvent(
+                        LongPollParsedEvent.OutgoingMessageRead(
+                            peerId = peerId,
+                            cmId = cmId,
+                            unreadCount = unreadCount
+                        )
+                    )
+            }
+        }
+    }
+
+    private fun parseChatClearFlags(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val peerId = event[1].asLong()
+        val flags = event[2].asInt()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = ConversationFlags.parse(flags)
+
+        coroutineScope.launch(Dispatchers.IO) {
+            parsedFlags.forEach { flag ->
+                when (flag) {
+                    ConversationFlags.ARCHIVED -> {
+                        val conversation = loadConversation(
+                            peerId = peerId,
+                            extended = true,
+                            fields = VkConstants.ALL_FIELDS
+                        ) ?: return@forEach
+
+                        val message = loadMessage(
+                            peerId = peerId,
+                            cmId = conversation.lastCmId
+                        )
+
+                        val eventToSend = LongPollParsedEvent.ChatArchived(
+                            conversation = conversation.copy(lastMessage = message),
+                            archived = false
+                        )
+                        eventsToSend += eventToSend
+
+                        listenersMap[LongPollEvent.CHAT_ARCHIVED]?.let { listeners ->
+                            listeners.map { vkEventCallback ->
+                                (vkEventCallback as? VkEventCallback<LongPollParsedEvent.ChatArchived>)
+                                    ?.onEvent(eventToSend)
+                            }
+                        }
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            eventsToSend.forEach { eventToSend ->
+                listenersMap[LongPollEvent.CHAT_CLEAR_FLAGS]?.let { listeners ->
+                    listeners.map { vkEventCallback ->
+                        (vkEventCallback as? VkEventCallback<LongPollParsedEvent>)?.onEvent(
+                            eventToSend
+                        )
+                    }
+                }
+            }
+        }
+    }
+
+    private fun parseChatSetFlags(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val peerId = event[1].asLong()
+        val flags = event[2].asInt()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = ConversationFlags.parse(flags)
+
+        coroutineScope.launch(Dispatchers.IO) {
+            parsedFlags.forEach { flag ->
+                when (flag) {
+                    ConversationFlags.ARCHIVED -> {
+                        val conversation = loadConversation(
+                            peerId = peerId,
+                            extended = true,
+                            fields = VkConstants.ALL_FIELDS
+                        ) ?: return@forEach
+
+                        val message = loadMessage(
+                            peerId = peerId,
+                            cmId = conversation.lastCmId
+                        )
+
+                        val eventToSend = LongPollParsedEvent.ChatArchived(
+                            conversation = conversation.copy(lastMessage = message),
+                            archived = true
+                        )
+                        eventsToSend += eventToSend
+
+                        listenersMap[LongPollEvent.CHAT_ARCHIVED]?.let { listeners ->
+                            listeners.map { vkEventCallback ->
+                                (vkEventCallback as? VkEventCallback<LongPollParsedEvent.ChatArchived>)
+                                    ?.onEvent(eventToSend)
+                            }
+                        }
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            eventsToSend.forEach { eventToSend ->
+                listenersMap[LongPollEvent.CHAT_SET_FLAGS]?.let { listeners ->
+                    listeners.map { vkEventCallback ->
+                        (vkEventCallback as? VkEventCallback<LongPollParsedEvent>)?.onEvent(
+                            eventToSend
+                        )
+                    }
+                }
+            }
+        }
+    }
+
+    private fun parseMessagesDeleted(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val peerId = event[1].asLong()
+        val cmId = event[2].asLong()
+
+        listenersMap[LongPollEvent.CHAT_CLEARED]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.ChatCleared>)
+                    .onEvent(
+                        LongPollParsedEvent.ChatCleared(
+                            peerId = peerId,
+                            toCmId = cmId
+                        )
+                    )
+            }
+        }
+    }
+
+    private fun parseChatMajorChanged(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val peerId = event[1].asLong()
+        val majorId = event[2].asInt()
+
+        listenersMap[LongPollEvent.CHAT_MAJOR_CHANGED]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.ChatMajorChanged>)
+                    .onEvent(
+                        LongPollParsedEvent.ChatMajorChanged(
+                            peerId = peerId,
+                            majorId = majorId,
+                        )
+                    )
+            }
+        }
+    }
+
+    private fun parseChatMinorChanged(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType: $event")
+
+        val peerId = event[1].asLong()
+        val minorId = event[2].asInt()
+
+        listenersMap[LongPollEvent.CHAT_MINOR_CHANGED]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.ChatMinorChanged>)
+                    .onEvent(
+                        LongPollParsedEvent.ChatMinorChanged(
+                            peerId = peerId,
+                            minorId = minorId,
+                        )
+                    )
+            }
+        }
     }
 
     private fun parseInteraction(eventType: ApiEvent, event: List<Any>) {
@@ -85,277 +539,269 @@ class LongPollUpdatesParser(
             else -> return
         }
 
-        val peerId = event[1].asInt()
-        val userIds = event[2].toList(Any::asInt).filter { it != UserConfig.userId }
+        val longPollEvent: LongPollEvent = when (eventType) {
+            ApiEvent.TYPING -> LongPollEvent.TYPING
+            ApiEvent.AUDIO_MESSAGE_RECORDING -> LongPollEvent.AUDIO_MESSAGE_RECORDING
+            ApiEvent.PHOTO_UPLOADING -> LongPollEvent.PHOTO_UPLOADING
+            ApiEvent.VIDEO_UPLOADING -> LongPollEvent.VIDEO_UPLOADING
+            ApiEvent.FILE_UPLOADING -> LongPollEvent.FILE_UPLOADING
+            else -> return
+        }
+
+        val peerId = event[1].asLong()
+        val userIds = event[2].toList(Any::asLong).filter { it != UserConfig.userId }
         val totalCount = event[3].asInt()
         val timestamp = event[4].asInt()
 
         // if userIds contains only account's id, then we don't need to show our status
         if (userIds.isEmpty()) return
 
-        coroutineScope.launch {
-            listenersMap[eventType]?.let { listeners ->
-                listeners.forEach { vkEventCallback ->
-                    (vkEventCallback as VkEventCallback<LongPollEvent.Interaction>)
-                        .onEvent(
-                            LongPollEvent.Interaction(
-                                interactionType = interactionType,
-                                peerId = peerId,
-                                userIds = userIds,
-                                totalCount = totalCount,
-                                timestamp = timestamp
-                            )
+        listenersMap[longPollEvent]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.Interaction>)
+                    .onEvent(
+                        LongPollParsedEvent.Interaction(
+                            interactionType = interactionType,
+                            peerId = peerId,
+                            userIds = userIds,
+                            totalCount = totalCount,
+                            timestamp = timestamp
                         )
-                }
+                    )
             }
         }
     }
 
-    private fun parseConversationPinStateChanged(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
+    private fun parseUnreadCounterUpdate(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType $event")
 
-        val peerId = event[1].asInt()
-        val majorId = event[2].asInt()
+        val unreadCount = event[1].asInt()
+        val unreadUnmutedCount = event[2].asInt()
+        val showOnlyMuted = event[3].asInt() == 1
+        val businessNotifyUnreadCount = event[4].asInt()
+        val archiveUnreadCount = event[7].asInt()
+        val archiveUnreadUnmutedCount = event[8].asInt()
+        val archiveMentionsCount = event[9].asInt()
 
-        coroutineScope.launch {
-            listenersMap[ApiEvent.PIN_UNPIN_CONVERSATION]?.let { listeners ->
-                listeners.forEach { vkEventCallback ->
-                    (vkEventCallback as VkEventCallback<LongPollEvent.VkConversationPinStateChangedEvent>)
-                        .onEvent(
-                            LongPollEvent.VkConversationPinStateChangedEvent(
-                                peerId = peerId,
-                                majorId = majorId
-                            )
+        listenersMap[LongPollEvent.UNREAD_COUNTER_UPDATE]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollParsedEvent.UnreadCounter>)
+                    .onEvent(
+                        LongPollParsedEvent.UnreadCounter(
+                            unread = unreadCount,
+                            unreadUnmuted = unreadUnmutedCount,
+                            showOnlyMuted = showOnlyMuted,
+                            business = businessNotifyUnreadCount,
+                            archive = archiveUnreadCount,
+                            archiveUnmuted = archiveUnreadUnmutedCount,
+                            archiveMentions = archiveMentionsCount
                         )
-                }
+                    )
             }
         }
     }
 
-    private fun parseMessageSetFlags(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-    }
+    private fun parseMessageUpdated(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType $event")
 
-    private fun parseMessageClearFlags(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-    }
-
-    private fun parseMessageNew(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-        val messageId = event[1].asInt()
+        val cmId = event[1].asLong()
+        val peerId = event[4].asLong()
 
         coroutineScope.launch(Dispatchers.IO) {
-            val newMessageEvent: LongPollEvent.VkMessageNewEvent? =
-                loadNormalMessage(
-                    eventType,
-                    messageId
-                )
-
-            newMessageEvent?.let { event ->
-                listenersMap[ApiEvent.MESSAGE_NEW]?.let {
+            loadMessage(
+                peerId = peerId,
+                cmId = cmId
+            )?.let { message ->
+                listenersMap[LongPollEvent.MESSAGE_UPDATED]?.let {
                     it.map { vkEventCallback ->
-                        (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageNewEvent>)
-                            .onEvent(event)
+                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.MessageUpdated>)
+                            .onEvent(LongPollParsedEvent.MessageUpdated(message))
                     }
                 }
             }
         }
     }
 
-    private fun parseMessageEdit(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-        val messageId = event[1].asInt()
+    private fun parseMessageCacheClear(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType $event")
 
-        coroutineScope.launch {
-            val editedMessageEvent: LongPollEvent.VkMessageEditEvent? =
-                loadNormalMessage(
-                    eventType,
-                    messageId
-                )
+        val messageId = event[1].asLong()
 
-            editedMessageEvent?.let { event ->
-                listenersMap[ApiEvent.MESSAGE_EDIT]?.let {
+        coroutineScope.launch(Dispatchers.IO) {
+            loadMessage(messageId = messageId)?.let { message ->
+                listenersMap[LongPollEvent.MESSAGE_CACHE_CLEAR]?.let {
                     it.map { vkEventCallback ->
-                        (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageEditEvent>)
-                            .onEvent(event)
+                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.MessageCacheClear>)
+                            .onEvent(LongPollParsedEvent.MessageCacheClear(message))
                     }
                 }
             }
         }
     }
 
-    private fun parseMessageReadIncoming(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-        val peerId = event[1].asInt()
-        val messageId = event[2].asInt()
-        val unreadCount = event[3].asInt()
+    private suspend fun loadMessage(
+        peerId: Long? = null,
+        cmId: Long? = null,
+        messageId: Long? = null
+    ): VkMessage? = suspendCoroutine { continuation ->
+        require((peerId != null && cmId != null) || messageId != null)
 
-        coroutineScope.launch {
-            listenersMap[ApiEvent.MESSAGE_READ_INCOMING]?.let { listeners ->
-                listeners.map { vkEventCallback ->
-                    (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageReadIncomingEvent>)
-                        .onEvent(
-                            LongPollEvent.VkMessageReadIncomingEvent(
-                                peerId = peerId,
-                                messageId = messageId,
-                                unreadCount = unreadCount
-                            )
-                        )
-                }
-            }
-        }
-    }
-
-    private fun parseMessageReadOutgoing(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-        val peerId = event[1].asInt()
-        val messageId = event[2].asInt()
-        val unreadCount = event[3].asInt()
-
-        coroutineScope.launch {
-            listenersMap[ApiEvent.MESSAGE_READ_OUTGOING]?.let { listeners ->
-                listeners.map { vkEventCallback ->
-                    (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageReadOutgoingEvent>)
-                        .onEvent(
-                            LongPollEvent.VkMessageReadOutgoingEvent(
-                                peerId = peerId,
-                                messageId = messageId,
-                                unreadCount = unreadCount
-                            )
-                        )
-                }
-            }
-        }
-    }
-
-    private fun parseMessagesDeleted(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-    }
-
-    private suspend inline fun <reified T : LongPollEvent> loadNormalMessage(
-        eventType: ApiEvent,
-        messageId: Int
-    ): T? = suspendCoroutine { continuation ->
         coroutineScope.launch(Dispatchers.IO) {
             messagesUseCase.getById(
-                messageIds = listOf(messageId),
+                peerCmIds = null,
+                peerId = peerId,
+                messageIds = messageId?.let(::listOf),
+                cmIds = cmId?.let(::listOf),
                 extended = true,
                 fields = VkConstants.ALL_FIELDS
             ).listenValue(this) { state ->
                 state.processState(
                     error = { error ->
-                        Log.e("LongPollUpdatesParser", "loadNormalMessage: error: $error")
+                        Log.e("LongPollUpdatesParser", "loadMessage: error: $error")
+                        continuation.resume(null)
                     },
-                    success = { messages ->
-                        val message = messages.singleOrNull() ?: run {
+                    success = { response ->
+                        val message = response.singleOrNull() ?: run {
                             continuation.resume(null)
                             return@listenValue
                         }
 
-                        VkMemoryCache[message.id] = message
-                        messagesUseCase.storeMessage(message)
-
-                        val resumeValue: LongPollEvent? = when (eventType) {
-                            ApiEvent.MESSAGE_NEW -> LongPollEvent.VkMessageNewEvent(message)
-                            ApiEvent.MESSAGE_EDIT -> LongPollEvent.VkMessageEditEvent(message)
-
-                            else -> {
-                                continuation.resume(null)
-                                null
-                            }
-                        }
-
-                        resumeValue?.let { value -> continuation.resume(value as T) }
+                        continuation.resume(message)
                     }
                 )
             }
         }
     }
 
-    private fun <T : Any> registerListener(
-        eventType: ApiEvent,
-        listener: VkEventCallback<T>
-    ) {
-        listenersMap.let { map ->
-            map[eventType] = (map[eventType] ?: mutableListOf()).also { it.add(listener) }
+    private suspend fun loadConversation(
+        peerId: Long,
+        extended: Boolean = false,
+        fields: String? = null
+    ): VkConversation? = suspendCoroutine { continuation ->
+        coroutineScope.launch(Dispatchers.IO) {
+            conversationsUseCase.getById(
+                peerIds = listOf(peerId),
+                extended = extended,
+                fields = fields
+            ).listenValue(coroutineScope) { state ->
+                state.processState(
+                    error = { error ->
+                        Log.e("LongPollUpdatesParser", "loadConversation: error: $error")
+                        continuation.resume(null)
+                    },
+                    success = { response ->
+                        val conversation = response.singleOrNull() ?: run {
+                            continuation.resume(null)
+                            return@listenValue
+                        }
+
+                        continuation.resume(conversation)
+                    }
+                )
+            }
         }
     }
 
-    private fun <T : Any> registerListeners(
-        eventTypes: List<ApiEvent>,
+    @Suppress("UNCHECKED_CAST")
+    private fun <T : LongPollParsedEvent> registerListener(
+        eventType: LongPollEvent,
+        listener: VkEventCallback<T>
+    ) {
+        listenersMap.let { map ->
+            map[eventType] = (map[eventType] ?: mutableListOf())
+                .also {
+                    it.add(listener as VkEventCallback<LongPollParsedEvent>)
+                }
+        }
+    }
+
+    private fun <T : LongPollParsedEvent> registerListeners(
+        eventTypes: List<LongPollEvent>,
         listener: VkEventCallback<T>
     ) {
         eventTypes.forEach { eventType -> registerListener(eventType, listener) }
     }
 
-    fun onConversationPinStateChanged(listener: VkEventCallback<LongPollEvent.VkConversationPinStateChangedEvent>) {
-        registerListener(ApiEvent.PIN_UNPIN_CONVERSATION, listener)
+    fun onMessageSetFlags(block: (LongPollParsedEvent) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_SET_FLAGS, assembleEventCallback(block))
     }
 
-    fun onConversationPinStateChanged(block: (LongPollEvent.VkConversationPinStateChangedEvent) -> Unit) {
-        onConversationPinStateChanged(assembleEventCallback(block))
+    fun onMessageMarkedAsImportant(block: (LongPollParsedEvent.MessageMarkedAsImportant) -> Unit) {
+        registerListener(LongPollEvent.MARKED_AS_IMPORTANT, assembleEventCallback(block))
     }
 
-    fun onMessageIncomingRead(listener: VkEventCallback<LongPollEvent.VkMessageReadIncomingEvent>) {
-        registerListener(ApiEvent.MESSAGE_READ_INCOMING, listener)
+    fun onMessageMarkedAsSpam(block: (LongPollParsedEvent.MessageMarkedAsSpam) -> Unit) {
+        registerListener(LongPollEvent.MARKED_AS_SPAM, assembleEventCallback(block))
     }
 
-    fun onMessageIncomingRead(block: (LongPollEvent.VkMessageReadIncomingEvent) -> Unit) {
-        onMessageIncomingRead(assembleEventCallback(block))
+    fun onMessageDeleted(block: (LongPollParsedEvent.MessageDeleted) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_DELETED, assembleEventCallback(block))
     }
 
-    fun onMessageOutgoingRead(listener: VkEventCallback<LongPollEvent.VkMessageReadOutgoingEvent>) {
-        registerListener(ApiEvent.MESSAGE_READ_OUTGOING, listener)
+    fun onMessageClearFlags(block: (LongPollParsedEvent) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_CLEAR_FLAGS, assembleEventCallback(block))
     }
 
-    fun onMessageOutgoingRead(block: (LongPollEvent.VkMessageReadOutgoingEvent) -> Unit) {
-        onMessageOutgoingRead(assembleEventCallback(block))
+    fun onMessageMarkedAsNotSpam(block: (LongPollParsedEvent.MessageMarkedAsNotSpam) -> Unit) {
+        registerListener(LongPollEvent.MARKED_AS_NOT_SPAM, assembleEventCallback(block))
     }
 
-    fun onNewMessage(listener: VkEventCallback<LongPollEvent.VkMessageNewEvent>) {
-        registerListener(ApiEvent.MESSAGE_NEW, listener)
+    fun onMessageRestored(block: (LongPollParsedEvent.MessageRestored) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_RESTORED, assembleEventCallback(block))
     }
 
-    fun onNewMessage(block: (LongPollEvent.VkMessageNewEvent) -> Unit) {
-        onNewMessage(assembleEventCallback(block))
+    fun onNewMessage(block: (LongPollParsedEvent.NewMessage) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_NEW, assembleEventCallback(block))
     }
 
-    fun onMessageEdited(listener: VkEventCallback<LongPollEvent.VkMessageEditEvent>) {
-        registerListener(ApiEvent.MESSAGE_EDIT, listener)
+    fun onMessageEdited(block: (LongPollParsedEvent.MessageEdited) -> Unit) {
+        registerListener(LongPollEvent.MESSAGE_EDITED, assembleEventCallback(block))
     }
 
-    fun onMessageEdited(block: (LongPollEvent.VkMessageEditEvent) -> Unit) {
-        onMessageEdited(assembleEventCallback(block))
+    fun onMessageIncomingRead(block: (LongPollParsedEvent.IncomingMessageRead) -> Unit) {
+        registerListener(LongPollEvent.INCOMING_MESSAGE_READ, assembleEventCallback(block))
     }
 
-    fun onInteractions(listener: VkEventCallback<LongPollEvent.Interaction>) {
+    fun onMessageOutgoingRead(block: (LongPollParsedEvent.OutgoingMessageRead) -> Unit) {
+        registerListener(LongPollEvent.OUTGOING_MESSAGE_READ, assembleEventCallback(block))
+    }
+
+    fun onChatCleared(block: (LongPollParsedEvent.ChatCleared) -> Unit) {
+        registerListener(LongPollEvent.CHAT_CLEARED, assembleEventCallback(block))
+    }
+
+    fun onChatMajorChanged(block: (LongPollParsedEvent.ChatMajorChanged) -> Unit) {
+        registerListener(LongPollEvent.CHAT_MAJOR_CHANGED, assembleEventCallback(block))
+    }
+
+    fun onChatMinorChanged(block: (LongPollParsedEvent.ChatMinorChanged) -> Unit) {
+        registerListener(LongPollEvent.CHAT_MINOR_CHANGED, assembleEventCallback(block))
+    }
+
+    fun onChatArchived(block: (LongPollParsedEvent.ChatArchived) -> Unit) {
+        registerListener(LongPollEvent.CHAT_ARCHIVED, assembleEventCallback(block))
+    }
+
+    fun onInteractions(block: (LongPollParsedEvent.Interaction) -> Unit) {
         registerListeners(
             eventTypes = listOf(
-                ApiEvent.TYPING,
-                ApiEvent.AUDIO_MESSAGE_RECORDING,
-                ApiEvent.PHOTO_UPLOADING,
-                ApiEvent.VIDEO_UPLOADING,
-                ApiEvent.FILE_UPLOADING
+                LongPollEvent.TYPING,
+                LongPollEvent.AUDIO_MESSAGE_RECORDING,
+                LongPollEvent.PHOTO_UPLOADING,
+                LongPollEvent.VIDEO_UPLOADING,
+                LongPollEvent.FILE_UPLOADING
             ),
-            listener = listener
+            listener = assembleEventCallback(block)
         )
     }
-
-    fun onInteractions(block: (LongPollEvent.Interaction) -> Unit) {
-        onInteractions(assembleEventCallback(block))
-    }
-
-    fun clearListeners() {
-        listenersMap.clear()
-    }
 }
 
-internal inline fun <R : Any> assembleEventCallback(
+internal inline fun <R : LongPollParsedEvent> assembleEventCallback(
     crossinline block: (R) -> Unit,
 ): VkEventCallback<R> {
     return VkEventCallback { event -> block.invoke(event) }
 }
 
-fun interface VkEventCallback<in T : Any> {
+fun interface VkEventCallback<in T : LongPollParsedEvent> {
     fun onEvent(event: T)
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/MessagesUseCase.kt

@@ -5,43 +5,77 @@ import dev.meloda.fast.data.api.messages.MessagesHistoryInfo
 import dev.meloda.fast.model.api.domain.VkAttachment
 import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
 import dev.meloda.fast.model.api.domain.VkMessage
+import dev.meloda.fast.model.api.responses.MessagesSendResponse
 import kotlinx.coroutines.flow.Flow
 
-interface MessagesUseCase {
+interface MessagesUseCase : BaseUseCase {
+
+    suspend fun storeMessage(message: VkMessage)
+    suspend fun storeMessages(messages: List<VkMessage>)
 
     fun getMessagesHistory(
-        conversationId: Int,
+        conversationId: Long,
         count: Int?,
         offset: Int?
     ): Flow<State<MessagesHistoryInfo>>
 
     fun getById(
-        messageIds: List<Int>,
+        peerCmIds: List<Long>?,
+        peerId: Long?,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
         extended: Boolean?,
         fields: String?
     ): Flow<State<List<VkMessage>>>
 
     fun sendMessage(
-        peerId: Int,
-        randomId: Int,
+        peerId: Long,
+        randomId: Long,
         message: String?,
-        replyTo: Int?,
+        replyTo: Long?,
         attachments: List<VkAttachment>?
-    ): Flow<State<Int>>
+    ): Flow<State<MessagesSendResponse>>
 
     fun markAsRead(
-        peerId: Int,
-        startMessageId: Int
+        peerId: Long,
+        startMessageId: Long
     ): Flow<State<Int>>
 
     fun getHistoryAttachments(
-        peerId: Int,
-        count: Int?,
-        offset: Int?,
+        peerId: Long,
+        count: Int? = null,
+        offset: Int? = null,
         attachmentTypes: List<String>,
-        conversationMessageId: Int
+        cmId: Long
     ): Flow<State<List<VkAttachmentHistoryMessage>>>
 
-    suspend fun storeMessage(message: VkMessage)
-    suspend fun storeMessages(messages: List<VkMessage>)
+    fun createChat(
+        userIds: List<Long>? = null,
+        title: String
+    ): Flow<State<Long>>
+
+    fun pin(
+        peerId: Long,
+        messageId: Long? = null,
+        cmId: Long? = null
+    ): Flow<State<VkMessage>>
+
+    fun unpin(
+        peerId: Long
+    ): Flow<State<Int>>
+
+    fun markAsImportant(
+        peerId: Long,
+        messageIds: List<Long>? = null,
+        cmIds: List<Long>? = null,
+        important: Boolean
+    ): Flow<State<List<Long>>>
+
+    fun delete(
+        peerId: Long,
+        messageIds: List<Long>? = null,
+        cmIds: List<Long>? = null,
+        spam: Boolean = false,
+        deleteForAll: Boolean = false
+    ): Flow<State<List<Any>>>
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/MessagesUseCaseImpl.kt

@@ -7,99 +7,13 @@ import dev.meloda.fast.data.mapToState
 import dev.meloda.fast.model.api.domain.VkAttachment
 import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
 import dev.meloda.fast.model.api.domain.VkMessage
+import dev.meloda.fast.model.api.responses.MessagesSendResponse
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flow
 
 class MessagesUseCaseImpl(
-    private val repository: MessagesRepository
+    private val repository: MessagesRepository,
 ) : MessagesUseCase {
 
-    override fun getMessagesHistory(
-        conversationId: Int,
-        count: Int?,
-        offset: Int?
-    ): Flow<State<MessagesHistoryInfo>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.getHistory(
-            conversationId = conversationId,
-            offset = offset,
-            count = count
-        ).mapToState()
-
-        emit(newState)
-    }
-
-    override fun getById(
-        messageIds: List<Int>,
-        extended: Boolean?,
-        fields: String?
-    ): Flow<State<List<VkMessage>>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.getById(
-            messagesIds = messageIds,
-            extended = extended,
-            fields = fields
-        ).mapToState()
-
-        emit(newState)
-    }
-
-    override fun sendMessage(
-        peerId: Int,
-        randomId: Int,
-        message: String?,
-        replyTo: Int?,
-        attachments: List<VkAttachment>?
-    ): Flow<State<Int>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.send(
-            peerId = peerId,
-            randomId = randomId,
-            message = message,
-            replyTo = replyTo,
-            attachments = attachments
-        ).mapToState()
-
-        emit(newState)
-    }
-
-    override fun markAsRead(
-        peerId: Int,
-        startMessageId: Int
-    ): Flow<State<Int>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.markAsRead(
-            peerId = peerId,
-            startMessageId = startMessageId
-        ).mapToState()
-
-        emit(newState)
-    }
-
-    override fun getHistoryAttachments(
-        peerId: Int,
-        count: Int?,
-        offset: Int?,
-        attachmentTypes: List<String>,
-        conversationMessageId: Int
-    ): Flow<State<List<VkAttachmentHistoryMessage>>> = flow {
-        emit(State.Loading)
-
-        val newState = repository.getHistoryAttachments(
-            peerId = peerId,
-            count = count,
-            offset = offset,
-            attachmentTypes = attachmentTypes,
-            conversationMessageId = conversationMessageId
-        ).mapToState()
-
-        emit(newState)
-    }
-
     override suspend fun storeMessage(message: VkMessage) {
         repository.storeMessages(listOf(message))
     }
@@ -107,4 +21,129 @@ class MessagesUseCaseImpl(
     override suspend fun storeMessages(messages: List<VkMessage>) {
         repository.storeMessages(messages)
     }
+
+    override fun getMessagesHistory(
+        conversationId: Long,
+        count: Int?,
+        offset: Int?
+    ): Flow<State<MessagesHistoryInfo>> = flowNewState {
+        repository.getHistory(
+            conversationId = conversationId,
+            offset = offset,
+            count = count
+        ).mapToState()
+    }
+
+    override fun getById(
+        peerCmIds: List<Long>?,
+        peerId: Long?,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        extended: Boolean?,
+        fields: String?
+    ): Flow<State<List<VkMessage>>> = flowNewState {
+        repository.getById(
+            peerCmIds = peerCmIds,
+            peerId = peerId,
+            messagesIds = messageIds,
+            cmIds = cmIds,
+            extended = extended,
+            fields = fields
+        ).mapToState()
+    }
+
+    override fun sendMessage(
+        peerId: Long,
+        randomId: Long,
+        message: String?,
+        replyTo: Long?,
+        attachments: List<VkAttachment>?
+    ): Flow<State<MessagesSendResponse>> = flowNewState {
+        repository.send(
+            peerId = peerId,
+            randomId = randomId,
+            message = message,
+            replyTo = replyTo,
+            attachments = attachments
+        ).mapToState()
+    }
+
+    override fun markAsRead(
+        peerId: Long,
+        startMessageId: Long
+    ): Flow<State<Int>> = flowNewState {
+        repository.markAsRead(
+            peerId = peerId,
+            startMessageId = startMessageId
+        ).mapToState()
+    }
+
+    override fun getHistoryAttachments(
+        peerId: Long,
+        count: Int?,
+        offset: Int?,
+        attachmentTypes: List<String>,
+        cmId: Long
+    ): Flow<State<List<VkAttachmentHistoryMessage>>> = flowNewState {
+        repository.getHistoryAttachments(
+            peerId = peerId,
+            count = count,
+            offset = offset,
+            attachmentTypes = attachmentTypes,
+            cmId = cmId
+        ).mapToState()
+    }
+
+    override fun createChat(
+        userIds: List<Long>?,
+        title: String
+    ): Flow<State<Long>> = flowNewState {
+        repository.createChat(userIds, title).mapToState()
+    }
+
+    override fun pin(
+        peerId: Long,
+        messageId: Long?,
+        cmId: Long?
+    ): Flow<State<VkMessage>> = flowNewState {
+        repository.pin(
+            peerId = peerId,
+            messageId = messageId,
+            cmId = cmId
+        ).mapToState()
+    }
+
+    override fun unpin(peerId: Long): Flow<State<Int>> = flowNewState {
+        repository.unpin(peerId = peerId).mapToState()
+    }
+
+    override fun markAsImportant(
+        peerId: Long,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        important: Boolean
+    ): Flow<State<List<Long>>> = flowNewState {
+        repository.markAsImportant(
+            peerId = peerId,
+            messageIds = messageIds,
+            cmIds = cmIds,
+            important = important
+        ).mapToState()
+    }
+
+    override fun delete(
+        peerId: Long,
+        messageIds: List<Long>?,
+        cmIds: List<Long>?,
+        spam: Boolean,
+        deleteForAll: Boolean
+    ): Flow<State<List<Any>>> = flowNewState {
+        repository.delete(
+            peerId = peerId,
+            messageIds = messageIds,
+            cmIds = cmIds,
+            spam = spam,
+            deleteForAll = deleteForAll
+        ).mapToState()
+    }
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/OAuthUseCase.kt

@@ -2,6 +2,7 @@ package dev.meloda.fast.domain
 
 import dev.meloda.fast.data.State
 import dev.meloda.fast.model.AuthInfo
+import dev.meloda.fast.model.api.responses.GetSilentTokenResponse
 import kotlinx.coroutines.flow.Flow
 
 interface OAuthUseCase {
@@ -14,4 +15,13 @@ interface OAuthUseCase {
         captchaSid: String?,
         captchaKey: String?
     ): Flow<State<AuthInfo>>
+
+    fun getSilentToken(
+        login: String,
+        password: String,
+        forceSms: Boolean,
+        validationCode: String?,
+        captchaSid: String?,
+        captchaKey: String?
+    ): Flow<State<GetSilentTokenResponse>>
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/OAuthUseCaseImpl.kt

@@ -2,11 +2,9 @@ package dev.meloda.fast.domain
 
 import dev.meloda.fast.data.State
 import dev.meloda.fast.data.api.oauth.OAuthRepository
+import dev.meloda.fast.data.asState
 import dev.meloda.fast.model.AuthInfo
-import dev.meloda.fast.network.OAuthErrorDomain
-import dev.meloda.fast.network.ValidationType
-import dev.meloda.fast.network.VkOAuthError
-import dev.meloda.fast.network.VkOAuthErrorType
+import dev.meloda.fast.model.api.responses.GetSilentTokenResponse
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
 
@@ -24,100 +22,44 @@ class OAuthUseCaseImpl(
     ): Flow<State<AuthInfo>> = flow {
         emit(State.Loading)
 
-        val response = oAuthRepository.auth(
+        val newState = oAuthRepository.auth(
             login = login,
             password = password,
+            forceSms = forceSms,
             validationCode = validationCode,
             captchaSid = captchaSid,
-            captchaKey = captchaKey,
-            forceSms = forceSms
+            captchaKey = captchaKey
+        ).asState(
+            successMapper = {
+                AuthInfo(
+                    userId = it.userId!!,
+                    accessToken = it.accessToken!!,
+                    validationHash = it.validationHash!!
+                )
+            }
         )
 
-        val error = response.error?.let(VkOAuthError::parse)
-        val errorType = response.errorType?.let(VkOAuthErrorType::parse)
+        emit(newState)
+    }
 
-        val newState = when (error) {
-            null -> {
-                State.Success(
-                    AuthInfo(
-                        userId = response.userId,
-                        accessToken = response.accessToken,
-                        validationHash = response.validationHash
-                    )
-                )
-            }
+    override fun getSilentToken(
+        login: String,
+        password: String,
+        forceSms: Boolean,
+        validationCode: String?,
+        captchaSid: String?,
+        captchaKey: String?
+    ): Flow<State<GetSilentTokenResponse>> = flow {
+        emit(State.Loading)
 
-            VkOAuthError.FLOOD_CONTROL -> {
-                State.Error.OAuthError(OAuthErrorDomain.TooManyTriesError)
-            }
-
-            VkOAuthError.NEED_VALIDATION -> {
-                if (response.banInfo != null) {
-                    val info = requireNotNull(response.banInfo)
-
-                    State.Error.OAuthError(
-                        OAuthErrorDomain.UserBannedError(
-                            memberName = info.memberName,
-                            message = info.message,
-                            accessToken = info.accessToken,
-                            restoreUrl = info.restoreUrl
-                        )
-                    )
-                } else {
-                    State.Error.OAuthError(
-                        OAuthErrorDomain.ValidationRequiredError(
-                            description = response.errorDescription.orEmpty(),
-                            validationType = response.validationType.orEmpty()
-                                .let(ValidationType::parse),
-                            validationSid = response.validationSid.orEmpty(),
-                            phoneMask = response.phoneMask.orEmpty(),
-                            redirectUri = response.redirectUri.orEmpty(),
-                            validationResend = response.validationResend,
-                            restoreIfCannotGetCode = response.restoreIfCannotGetCode
-                        )
-                    )
-                }
-            }
-
-            VkOAuthError.NEED_CAPTCHA -> {
-                State.Error.OAuthError(
-                    OAuthErrorDomain.CaptchaRequiredError(
-                        captchaSid = response.captchaSid.orEmpty(),
-                        captchaImageUrl = response.captchaImage.orEmpty()
-                    )
-                )
-            }
-
-            VkOAuthError.INVALID_CLIENT -> {
-                State.Error.OAuthError(OAuthErrorDomain.InvalidCredentialsError)
-            }
-
-            VkOAuthError.INVALID_REQUEST -> {
-                when (errorType) {
-                    null -> State.Error.OAuthError(OAuthErrorDomain.UnknownError)
-
-                    VkOAuthErrorType.WRONG_OTP -> {
-                        State.Error.OAuthError(OAuthErrorDomain.WrongValidationCode)
-                    }
-
-                    VkOAuthErrorType.WRONG_OTP_FORMAT -> {
-                        State.Error.OAuthError(OAuthErrorDomain.WrongValidationCodeFormat)
-                    }
-
-                    VkOAuthErrorType.PASSWORD_BRUTEFORCE_ATTEMPT -> {
-                        State.Error.OAuthError(OAuthErrorDomain.TooManyTriesError)
-                    }
-
-                    VkOAuthErrorType.USERNAME_OR_PASSWORD_IS_INCORRECT -> {
-                        State.Error.OAuthError(OAuthErrorDomain.InvalidCredentialsError)
-                    }
-                }
-            }
-
-            VkOAuthError.UNKNOWN -> {
-                State.Error.OAuthError(OAuthErrorDomain.UnknownError)
-            }
-        }
+        val newState = oAuthRepository.getSilentToken(
+            login = login,
+            password = password,
+            forceSms = forceSms,
+            validationCode = validationCode,
+            captchaSid = captchaSid,
+            captchaKey = captchaKey
+        ).asState()
 
         emit(newState)
     }

core/domain/src/main/kotlin/dev/meloda/fast/domain/di/DomainModule.kt

@@ -6,6 +6,7 @@ import dev.meloda.fast.domain.AccountUseCaseImpl
 import dev.meloda.fast.domain.GetCurrentAccountUseCase
 import dev.meloda.fast.domain.GetLocalUserByIdUseCase
 import dev.meloda.fast.domain.GetLocalUsersByIdsUseCase
+import dev.meloda.fast.domain.LoadConversationsByIdUseCase
 import dev.meloda.fast.domain.LoadUserByIdUseCase
 import dev.meloda.fast.domain.LoadUsersByIdsUseCase
 import dev.meloda.fast.domain.StoreUsersUseCase
@@ -24,4 +25,6 @@ val domainModule = module {
 
     singleOf(::AccountUseCaseImpl) bind AccountUseCase::class
     singleOf(::GetCurrentAccountUseCase)
+
+    singleOf(::LoadConversationsByIdUseCase)
 }

core/domain/src/main/kotlin/dev/meloda/fast/domain/util/FriendMapper.kt

@@ -1,9 +1,9 @@
-package dev.meloda.fast.friends.util
+package dev.meloda.fast.domain.util
 
 import dev.meloda.fast.common.model.UiImage
 import dev.meloda.fast.data.VkMemoryCache
-import dev.meloda.fast.friends.model.UiFriend
 import dev.meloda.fast.model.api.domain.VkUser
+import dev.meloda.fast.ui.model.api.UiFriend
 
 fun VkUser.asPresentation(
     useContactNames: Boolean = false
@@ -16,5 +16,7 @@ fun VkUser.asPresentation(
         fullName
     },
     onlineStatus = onlineStatus,
-    photo400Orig = photo400Orig?.let(UiImage::Url)
+    photo400Orig = photo400Orig?.let(UiImage::Url),
+    firstName = firstName,
+    lastName = lastName
 )

core/model/src/main/kotlin/dev/meloda/fast/model/ApiEvent.kt

@@ -1,14 +1,19 @@
 package dev.meloda.fast.model
 
 enum class ApiEvent(val value: Int) {
-    MESSAGE_SET_FLAGS(2),
-    MESSAGE_CLEAR_FLAGS(3),
-    MESSAGE_NEW(4),
-    MESSAGE_EDIT(5),
-    MESSAGE_READ_INCOMING(6),
-    MESSAGE_READ_OUTGOING(7),
-    MESSAGES_DELETED(13),
-    PIN_UNPIN_CONVERSATION(20),
+    MESSAGE_SET_FLAGS(10002),
+    MESSAGE_CLEAR_FLAGS(10003),
+    MESSAGE_NEW(10004),
+    MESSAGE_EDIT(10005),
+    MESSAGE_READ_INCOMING(10006),
+    MESSAGE_READ_OUTGOING(10007),
+    CHAT_CLEAR_FLAGS(10),
+    CHAT_SET_FLAGS(12),
+    MESSAGES_DELETED(10013),
+    MESSAGE_UPDATED(10018),
+    MESSAGE_CACHE_CLEAR(10019),
+    CHAT_MAJOR_CHANGED(20),
+    CHAT_MINOR_CHANGED(21),
     TYPING(63),
     AUDIO_MESSAGE_RECORDING(64),
     PHOTO_UPLOADING(65),
@@ -18,5 +23,6 @@ enum class ApiEvent(val value: Int) {
 
     companion object {
         fun parse(value: Int) = entries.first { it.value == value }
+        fun parseOrNull(value: Int) = entries.firstOrNull { it.value == value }
     }
 }

core/model/src/main/kotlin/dev/meloda/fast/model/AuthInfo.kt

@@ -1,7 +1,7 @@
 package dev.meloda.fast.model
 
 data class AuthInfo(
-    val userId: Int?,
-    val accessToken: String?,
-    val validationHash: String?
+    val userId: Long,
+    val accessToken: String,
+    val validationHash: String
 )

core/model/src/main/kotlin/dev/meloda/fast/model/BaseError.kt

@@ -6,4 +6,10 @@ import androidx.compose.runtime.Immutable
 sealed class BaseError {
 
     data object SessionExpired : BaseError()
+    data object AccountBlocked : BaseError()
+    data object ConnectionError : BaseError()
+    data object InternalError : BaseError()
+    data object UnknownError : BaseError()
+
+    data class SimpleError(val message: String) : BaseError()
 }

core/model/src/main/kotlin/dev/meloda/fast/model/ConversationFlags.kt

@@ -0,0 +1,32 @@
+package dev.meloda.fast.model
+
+enum class ConversationFlags(val value: Int) {
+    DISABLE_PUSH(16),
+    DISABLE_SOUND(32),
+    INCOMING_CHAT_REQUEST(256),
+    DECLINED_CHAT_REQUEST(512),
+    MENTION(1024),
+    HIDE_CHAT_FROM_SEARCH(2048),
+    BUSINESS_CHAT(8192),
+    MARKED_MESSAGE(16384), // mention or disappearing message
+    DO_NOT_NOTIFY_MENTIONS_ALL_ONLINE(262144),
+    DO_NOT_NOTIFY_ALL_MENTIONS(524288),
+    MARKED_AS_UNREAD(1048576),
+    ARCHIVED(8388608),
+    CALL_IN_PROGRESS(16777216);
+
+    companion object {
+
+        fun parse(mask: Int): List<ConversationFlags> {
+            val flags = mutableListOf<ConversationFlags>()
+
+            ConversationFlags.entries.forEach { flag ->
+                if (mask and flag.value > 0) {
+                    flags.add(flag)
+                }
+            }
+
+            return flags
+        }
+    }
+}

core/model/src/main/kotlin/dev/meloda/fast/model/ConversationsFilter.kt

@@ -0,0 +1,5 @@
+package dev.meloda.fast.model
+
+enum class ConversationsFilter {
+    ALL, UNREAD, ARCHIVE, BUSINESS_NOTIFY
+}

core/model/src/main/kotlin/dev/meloda/fast/model/FriendsInfo.kt

@@ -4,5 +4,5 @@ import dev.meloda.fast.model.api.domain.VkUser
 
 data class FriendsInfo(
     val friends: List<VkUser>,
-    val onlineFriendsIds: List<Int>
+    val onlineFriendsIds: List<Long>
 )

core/model/src/main/kotlin/dev/meloda/fast/model/LongPollEvent.kt

@@ -1,35 +1,30 @@
 package dev.meloda.fast.model
 
-import dev.meloda.fast.model.api.domain.VkMessage
-
-sealed interface LongPollEvent {
-
-    data class VkMessageNewEvent(val message: VkMessage) : LongPollEvent
-
-    data class VkMessageEditEvent(val message: VkMessage) : LongPollEvent
-
-    data class VkMessageReadIncomingEvent(
-        val peerId: Int,
-        val messageId: Int,
-        val unreadCount: Int,
-    ) : LongPollEvent
-
-    data class VkMessageReadOutgoingEvent(
-        val peerId: Int,
-        val messageId: Int,
-        val unreadCount: Int,
-    ) : LongPollEvent
-
-    data class VkConversationPinStateChangedEvent(
-        val peerId: Int,
-        val majorId: Int,
-    ) : LongPollEvent
-
-    data class Interaction(
-        val interactionType: InteractionType,
-        val peerId: Int,
-        val userIds: List<Int>,
-        val totalCount: Int,
-        val timestamp: Int
-    ) : LongPollEvent
+enum class LongPollEvent {
+    MESSAGE_SET_FLAGS,
+    MESSAGE_CLEAR_FLAGS,
+    MESSAGE_NEW,
+    MESSAGE_EDITED,
+    INCOMING_MESSAGE_READ,
+    OUTGOING_MESSAGE_READ,
+    CHAT_SET_FLAGS,
+    CHAT_CLEAR_FLAGS,
+    CHAT_MAJOR_CHANGED,
+    CHAT_MINOR_CHANGED,
+    TYPING,
+    AUDIO_MESSAGE_RECORDING,
+    PHOTO_UPLOADING,
+    VIDEO_UPLOADING,
+    FILE_UPLOADING,
+    UNREAD_COUNTER_UPDATE,
+    MARKED_AS_IMPORTANT,
+    MARKED_AS_SPAM,
+    MARKED_AS_NOT_SPAM,
+    MESSAGE_DELETED,
+    MESSAGE_UPDATED,
+    MESSAGE_CACHE_CLEAR,
+    MESSAGE_RESTORED,
+    AUDIO_MESSAGE_LISTENED,
+    CHAT_CLEARED,
+    CHAT_ARCHIVED
 }

core/model/src/main/kotlin/dev/meloda/fast/model/LongPollParsedEvent.kt

@@ -0,0 +1,98 @@
+package dev.meloda.fast.model
+
+import dev.meloda.fast.model.api.domain.VkConversation
+import dev.meloda.fast.model.api.domain.VkMessage
+
+sealed interface LongPollParsedEvent {
+
+    data class NewMessage(
+        val message: VkMessage,
+        val inArchive: Boolean
+    ) : LongPollParsedEvent
+
+    data class MessageEdited(val message: VkMessage) : LongPollParsedEvent
+
+    data class MessageUpdated(val message: VkMessage) : LongPollParsedEvent
+
+    data class MessageCacheClear(val message: VkMessage) : LongPollParsedEvent
+
+    data class IncomingMessageRead(
+        val peerId: Long,
+        val cmId: Long,
+        val unreadCount: Int,
+    ) : LongPollParsedEvent
+
+    data class OutgoingMessageRead(
+        val peerId: Long,
+        val cmId: Long,
+        val unreadCount: Int,
+    ) : LongPollParsedEvent
+
+    data class ChatMajorChanged(
+        val peerId: Long,
+        val majorId: Int,
+    ) : LongPollParsedEvent
+
+    data class ChatMinorChanged(
+        val peerId: Long,
+        val minorId: Int
+    ) : LongPollParsedEvent
+
+    data class Interaction(
+        val interactionType: InteractionType,
+        val peerId: Long,
+        val userIds: List<Long>,
+        val totalCount: Int,
+        val timestamp: Int
+    ) : LongPollParsedEvent
+
+    data class UnreadCounter(
+        val unread: Int,
+        val unreadUnmuted: Int,
+        val showOnlyMuted: Boolean,
+        val business: Int,
+        val archive: Int,
+        val archiveUnmuted: Int,
+        val archiveMentions: Int
+    ) : LongPollParsedEvent
+
+    data class MessageMarkedAsImportant(
+        val peerId: Long,
+        val cmId: Long,
+        val marked: Boolean
+    ) : LongPollParsedEvent
+
+    data class MessageMarkedAsSpam(
+        val peerId: Long,
+        val cmId: Long
+    ) : LongPollParsedEvent
+
+    data class MessageMarkedAsNotSpam(
+        val message: VkMessage
+    ) : LongPollParsedEvent
+
+    data class MessageDeleted(
+        val peerId: Long,
+        val cmId: Long,
+        val forAll: Boolean
+    ) : LongPollParsedEvent
+
+    data class MessageRestored(
+        val message: VkMessage
+    ) : LongPollParsedEvent
+
+    data class AudioMessageListened(
+        val peerId: Long,
+        val cmId: Long
+    ) : LongPollParsedEvent
+
+    data class ChatCleared(
+        val peerId: Long,
+        val toCmId: Long
+    ) : LongPollParsedEvent
+
+    data class ChatArchived(
+        val conversation: VkConversation,
+        val archived: Boolean
+    ) : LongPollParsedEvent
+}

core/model/src/main/kotlin/dev/meloda/fast/model/MessageFlags.kt

@@ -0,0 +1,31 @@
+package dev.meloda.fast.model
+
+enum class MessageFlags(val value: Int) {
+    UNREAD(1),
+    OUTGOING(2),
+    IMPORTANT(8),
+    SPAM(64),
+    DELETED(128),
+    AUDIO_LISTENED(4096),
+    FROM_GROUP_CHAT(8192),
+    CANCEL_SPAM(32768),
+    DELETED_FOR_ALL(131072),
+    DO_NOT_SHOW_NOTIFICATION(1048576),
+    MESSAGE_WITH_REPLY(2097152),
+    REACTION(16777216);
+
+    companion object {
+
+        fun parse(mask: Int): List<MessageFlags> {
+            val flags = mutableListOf<MessageFlags>()
+
+            entries.forEach { flag ->
+                if (mask and flag.value > 0) {
+                    flags.add(flag)
+                }
+            }
+
+            return flags
+        }
+    }
+}

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/AttachmentType.kt

@@ -27,7 +27,11 @@ enum class AttachmentType(var value: String) {
     AUDIO_PLAYLIST("audio_playlist"),
     PODCAST("podcast"),
     NARRATIVE("narrative"),
-    ARTICLE("article");
+    ARTICLE("article"),
+    VIDEO_MESSAGE("video_message"),
+    GROUP_CHAT_STICKER("ugc_sticker"),
+    STICKER_PACK_PREVIEW("sticker_pack_preview")
+    ;
 
     fun isMultiple(): Boolean = this in listOf(PHOTO, VIDEO, AUDIO, FILE)
 

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkArticleData.kt

@@ -6,7 +6,7 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkArticleData(
-    @Json(name = "id") val id: Int
+    @Json(name = "id") val id: Long
 ) : VkAttachmentData {
 
     fun toDomain(): VkArticleDomain = VkArticleDomain(

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkAttachmentHistoryMessageData.kt

@@ -1,15 +1,15 @@
 package dev.meloda.fast.model.api.data
 
-import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkAttachmentHistoryMessage
 
 @JsonClass(generateAdapter = true)
 data class VkAttachmentHistoryMessageData(
-    @Json(name = "message_id") val messageId: Int,
+    @Json(name = "message_id") val messageId: Long,
     @Json(name = "date") val date: Int,
-    @Json(name = "cmid") val conversationMessageId: Int,
-    @Json(name = "from_id") val fromId: Int,
+    @Json(name = "cmid") val conversationMessageId: Long,
+    @Json(name = "from_id") val fromId: Long,
     @Json(name = "position") val position: Int,
     @Json(name = "attachment") val attachment: VkAttachmentItemData
 ) {

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkAttachmentItemData.kt

@@ -1,9 +1,9 @@
 package dev.meloda.fast.model.api.data
 
-import dev.meloda.fast.model.api.domain.VkAttachment
-import dev.meloda.fast.model.api.domain.VkUnknownAttachment
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkAttachment
+import dev.meloda.fast.model.api.domain.VkUnknownAttachment
 
 @JsonClass(generateAdapter = true)
 data class VkAttachmentItemData(
@@ -32,7 +32,10 @@ data class VkAttachmentItemData(
     @Json(name = "audio_playlist") val audioPlaylist: VkAudioPlaylistData?,
     @Json(name = "podcast") val podcast: VkPodcastData?,
     @Json(name = "narrative") val narrative: VkNarrativeData?,
-    @Json(name = "article") val article: VkArticleData?
+    @Json(name = "article") val article: VkArticleData?,
+    @Json(name = "video_message") val videoMessage: VkVideoMessageData?,
+    @Json(name = "ugc_sticker") val groupSticker: VkGroupStickerData?,
+    @Json(name = "sticker_pack_preview") val stickerPackPreview: VkStickerPackPreviewData?
 ) {
     fun toDomain(): VkAttachment = when (AttachmentType.parse(type)) {
         AttachmentType.UNKNOWN -> VkUnknownAttachment
@@ -60,5 +63,8 @@ data class VkAttachmentItemData(
         AttachmentType.PODCAST -> podcast?.toDomain()
         AttachmentType.NARRATIVE -> narrative?.toDomain()
         AttachmentType.ARTICLE -> article?.toDomain()
+        AttachmentType.VIDEO_MESSAGE -> videoMessage?.toDomain()
+        AttachmentType.GROUP_CHAT_STICKER -> groupSticker?.toDomain()
+        AttachmentType.STICKER_PACK_PREVIEW -> stickerPackPreview?.toDomain()
     } ?: VkUnknownAttachment
 }

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkAudioData.kt

@@ -1,33 +1,33 @@
 package dev.meloda.fast.model.api.data
 
-import dev.meloda.fast.model.api.domain.VkAudioDomain
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkAudioDomain
 
 @JsonClass(generateAdapter = true)
 data class VkAudioData(
-    @Json(name = "id") val id: Int,
+    @Json(name = "id") val id: Long,
     @Json(name = "title") val title: String,
     @Json(name = "artist") val artist: String,
     @Json(name = "duration") val duration: Int,
     @Json(name = "url") val url: String,
     @Json(name = "date") val date: Int,
-    @Json(name = "owner_id") val ownerId: Int,
+    @Json(name = "owner_id") val ownerId: Long,
     @Json(name = "access_key") val accessKey: String?,
     @Json(name = "is_explicit") val isExplicit: Boolean,
     @Json(name = "is_focus_track") val isFocusTrack: Boolean,
     @Json(name = "is_licensed") val isLicensed: Boolean?,
-    @Json(name = "genre_id") val genreId: Int?,
+    @Json(name = "genre_id") val genreId: Long?,
     @Json(name = "album") val album: Album?,
 ) : VkAttachmentData {
 
     @JsonClass(generateAdapter = true)
     data class Album(
-        @Json(name = "id") val id: Int,
+        @Json(name = "id") val id: Long,
         @Json(name = "title") val title: String,
-        @Json(name = "owner_id") val ownerId: Int,
+        @Json(name = "owner_id") val ownerId: Long,
         @Json(name = "access_key") val accessKey: String,
-        @Json(name = "thumb") val thumb: Thumb
+        @Json(name = "thumb") val thumb: Thumb?
     ) {
 
         @JsonClass(generateAdapter = true)

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkAudioMessageData.kt

@@ -6,8 +6,8 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkAudioMessageData(
-    @Json(name = "id") val id: Int,
-    @Json(name = "owner_id") val ownerId: Int,
+    @Json(name = "id") val id: Long,
+    @Json(name = "owner_id") val ownerId: Long,
     @Json(name = "duration") val duration: Int,
     @Json(name = "waveform") val waveform: List<Int>,
     @Json(name = "link_ogg") val linkOgg: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkAudioPlaylistData.kt

@@ -6,8 +6,8 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkAudioPlaylistData(
-    @Json(name = "id") val id: Int,
-    @Json(name = "owner_id") val ownerId: Int,
+    @Json(name = "id") val id: Long,
+    @Json(name = "owner_id") val ownerId: Long,
     @Json(name = "type") val type: Int,
     @Json(name = "title") val title: String,
     @Json(name = "description") val description: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkCallData.kt

@@ -6,8 +6,8 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkCallData(
-    @Json(name = "initiator_id") val initiatorId: Int,
-    @Json(name = "receiver_id") val receiverId: Int,
+    @Json(name = "initiator_id") val initiatorId: Long,
+    @Json(name = "receiver_id") val receiverId: Long,
     @Json(name = "state") val state: String,
     @Json(name = "time") val time: Int,
     @Json(name = "duration") val duration: Int,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkChatData.kt

@@ -8,9 +8,9 @@ import com.squareup.moshi.JsonClass
 data class VkChatData(
     @Json(name = "type") val type: String,
     @Json(name = "val title") val title: String,
-    @Json(name = "admin_id") val adminId: Int,
+    @Json(name = "admin_id") val adminId: Long,
     @Json(name = "members_count") val membersCount: Int,
-    @Json(name = "id") val id: Int,
+    @Json(name = "id") val id: Long,
     @Json(name = "photo_50") val photo50: String,
     @Json(name = "photo_100") val photo100: String,
     @Json(name = "photo_200") val photo200: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkChatMemberData.kt

@@ -6,7 +6,7 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkChatMemberData(
-    @Json(name = "member_id") val memberId: Int,
+    @Json(name = "member_id") val memberId: Long,
     @Json(name = "invited_by") val invitedBy: Int,
     @Json(name = "join_date") val joinDate: Int,
     @Json(name = "is_admin") val isAdmin: Boolean?,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkContactData.kt

@@ -6,10 +6,10 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkContactData(
-    @Json(name = "id") val id: Int,
+    @Json(name = "id") val id: Long,
     @Json(name = "name") val name: String,
     @Json(name = "can_write") val canWrite: Boolean,
-    @Json(name = "user_id") val userId: Int,
+    @Json(name = "user_id") val userId: Long,
     @Json(name = "last_seen_status") val lastSeenStatus: String?,
     @Json(name = "photo_50") val photo50: String?,
     @Json(name = "calls_id") val callsId: String

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkConversationData.kt

@@ -1,21 +1,21 @@
 package dev.meloda.fast.model.api.data
 
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
 import dev.meloda.fast.model.api.PeerType
 import dev.meloda.fast.model.api.domain.VkConversation
 import dev.meloda.fast.model.api.domain.VkMessage
-import com.squareup.moshi.Json
-import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkConversationData(
     @Json(name = "peer") val peer: Peer,
-    @Json(name = "last_message_id") val lastMessageId: Int?,
-    @Json(name = "in_read") val inRead: Int,
-    @Json(name = "out_read") val outRead: Int,
-    @Json(name = "in_read_cmid") val inReadConversationMessageId: Int,
-    @Json(name = "out_read_cmid") val outReadConversationMessageId: Int,
+    @Json(name = "last_message_id") val lastMessageId: Long?,
+    @Json(name = "in_read") val inRead: Long,
+    @Json(name = "out_read") val outRead: Long,
+    @Json(name = "in_read_cmid") val inReadConversationMessageId: Long,
+    @Json(name = "out_read_cmid") val outReadConversationMessageId: Long,
     @Json(name = "sort_id") val sortId: SortId,
-    @Json(name = "last_conversation_message_id") val lastConversationMessageId: Int,
+    @Json(name = "last_conversation_message_id") val lastConversationMessageId: Long,
     @Json(name = "is_marked_unread") val isMarkedUnread: Boolean,
     @Json(name = "important") val important: Boolean,
     @Json(name = "push_settings") val pushSettings: PushSettings?,
@@ -25,13 +25,14 @@ data class VkConversationData(
     @Json(name = "chat_settings") val chatSettings: ChatSettings?,
     @Json(name = "call_in_progress") val callInProgress: CallInProgress?,
     @Json(name = "unread_count") val unreadCount: Int?,
+    @Json(name = "is_archived") val isArchived: Boolean?
 ) {
 
     @JsonClass(generateAdapter = true)
     data class Peer(
-        @Json(name = "id") val id: Int,
+        @Json(name = "id") val id: Long,
         @Json(name = "type") val type: String,
-        @Json(name = "local_id") val localId: Int,
+        @Json(name = "local_id") val localId: Long,
     )
 
     @JsonClass(generateAdapter = true)
@@ -55,7 +56,7 @@ data class VkConversationData(
 
     @JsonClass(generateAdapter = true)
     data class ChatSettings(
-        @Json(name = "owner_id") val ownerId: Int,
+        @Json(name = "owner_id") val ownerId: Long,
         @Json(name = "title") val title: String,
         @Json(name = "state") val state: String,
         @Json(name = "acl") val acl: Acl,
@@ -119,7 +120,7 @@ data class VkConversationData(
         photo200 = chatSettings?.photo?.photo200,
         isCallInProgress = callInProgress != null,
         isPhantom = chatSettings?.isDisappearing == true,
-        lastConversationMessageId = lastConversationMessageId,
+        lastCmId = lastConversationMessageId,
         inRead = inRead,
         outRead = outRead,
         lastMessageId = lastMessageId,
@@ -140,5 +141,6 @@ data class VkConversationData(
         pinnedMessage = chatSettings?.pinnedMessage?.mapToDomain(),
         user = null,
         group = null,
+        isArchived = isArchived == true
     )
 }

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkCuratorData.kt

@@ -5,7 +5,7 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkCuratorData(
-    val id: Int,
+    val id: Long,
     val name: String,
     val description: String,
     val url: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkEventData.kt

@@ -7,7 +7,7 @@ import com.squareup.moshi.JsonClass
 @JsonClass(generateAdapter = true)
 data class VkEventData(
     @Json(name = "button_text") val buttonText: String,
-    @Json(name = "id") val id: Int,
+    @Json(name = "id") val id: Long,
     @Json(name = "is_favorite") val isFavorite: Boolean,
     @Json(name = "text") val text: String,
     @Json(name = "address") val address: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkFileData.kt

@@ -1,13 +1,13 @@
 package dev.meloda.fast.model.api.data
 
-import dev.meloda.fast.model.api.domain.VkFileDomain
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkFileDomain
 
 @JsonClass(generateAdapter = true)
 data class VkFileData(
-    @Json(name = "id") val id: Int,
-    @Json(name = "owner_id") val ownerId: Int,
+    @Json(name = "id") val id: Long,
+    @Json(name = "owner_id") val ownerId: Long,
     @Json(name = "title") val title: String,
     @Json(name = "size") val size: Int,
     @Json(name = "ext") val extension: String,

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkGiftData.kt

@@ -6,7 +6,7 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkGiftData(
-    @Json(name = "id") val id: Int,
+    @Json(name = "id") val id: Long,
     @Json(name = "thumb_256") val thumb256: String?,
     @Json(name = "thumb_96") val thumb96: String?,
     @Json(name = "thumb_48") val thumb48: String

core/model/src/main/kotlin/dev/meloda/fast/model/api/data/VkGraffitiData.kt

@@ -1,13 +1,13 @@
 package dev.meloda.fast.model.api.data
 
-import dev.meloda.fast.model.api.domain.VkGraffitiDomain
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkGraffitiDomain
 
 @JsonClass(generateAdapter = true)
 data class VkGraffitiData(
-    @Json(name = "id") val id: Int,
-    @Json(name = "owner_id") val ownerId: Int,
+    @Json(name = "id") val id: Long,
+    @Json(name = "owner_id") val ownerId: Long,
     @Json(name = "url") val url: String,
     @Json(name = "width") val width: Int,
     @Json(name = "height") val height: Int,