refactor: simplify app bootstrap and root errors

Remove duplicate auth ValidationType and use the shared network model instead.
Add support for both "sms" and "2fa_sms" SMS validation values.

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
           echo "APK_NAME=$(basename $APK_PATH)" >> $GITHUB_ENV
 
       - name: Upload APK with original name
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.APK_NAME }}
           path: ${{ env.APK_PATH }}
@@ -56,7 +56,7 @@ jobs:
             echo "APK_NAME=$(basename $APK_PATH)" >> $GITHUB_ENV
 
       - name: Upload APK with original name
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.APK_NAME }}
           path: ${{ env.APK_PATH }}

.github/workflows/create_release.yml

@@ -34,7 +34,7 @@ jobs:
         run: ./gradlew assembleRelease
 
       - name: Upload release APK
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: app-release.apk
           path: app/build/outputs/apk/release/app-release.apk
@@ -43,7 +43,7 @@ jobs:
         run: ./gradlew bundleRelease
 
       - name: Upload release Bundle
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: app-release.aab
           path: app/build/outputs/bundle/release/app-release.aab

TECH_DEBT_AUDIT.md

@@ -0,0 +1,131 @@
+# Fast Messenger Tech Debt Audit
+
+## Critical
+
+### `core/network/src/main/kotlin/dev/meloda/fast/network/interceptor/Error14HandlingInterceptor.kt`
+- captcha flow is built around `wait/notify`, a raw executor, and shared mutable state.
+- risk: deadlocks, leaked jobs, hard-to-reproduce auth hangs.
+- fix: rewrite as suspend-based flow with timeout and explicit cancellation.
+
+### `core/domain/src/main/kotlin/dev/meloda/fast/domain/LongPollEventParser.kt`
+- file mixes parsing, dispatching, IO loading, and concurrency orchestration.
+- risk: regressions when VK event format changes.
+- fix: split by event family and add parser tests.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/MessagesHistoryViewModelImpl.kt`
+- view model is doing too much: loaders, navigation, selection, long poll hooks, read peers, dialog flow.
+- risk: brittle state transitions and untestable branching.
+- fix: extract coordinators/handlers per concern.
+
+### `app/src/main/kotlin/dev/meloda/fast/MainViewModel.kt`
+- root bootstrap handles auth, locale, long poll, permissions, profile, and start destination in one class.
+- risk: startup bugs and hidden coupling between flows.
+- fix: move startup/permission orchestration into dedicated controllers.
+
+### `app/src/main/kotlin/dev/meloda/fast/presentation/RootScreen.kt`
+- root composable owns too many top-level flows and dialogs.
+- risk: UI orchestration drift and hard-to-read navigation logic.
+- fix: split dialogs, bootstrap, and navigation concern into smaller composables.
+
+## High
+
+### `core/domain/src/main/kotlin/dev/meloda/fast/domain/LongPollEventParser.kt`
+- uses many `Log.d` calls and large `when` branches.
+- fix: reduce logging noise and add structured tracing only where needed.
+
+### `core/network/src/main/kotlin/dev/meloda/fast/network/ResponseConverterFactory.kt`
+- double-parsing response bodies and only logging malformed payloads.
+- risk: opaque failures and harder debugging.
+- fix: normalize error conversion and surface typed failures.
+
+### `feature/profile/src/main/kotlin/dev/meloda/fast/profile/ProfileViewModel.kt`
+- `loadAccountInfo()` has an empty error branch.
+- risk: profile can fail silently.
+- fix: set `baseError` and show fallback UI.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/attachments/Attachments.kt`
+- attachment preview logic still sits in UI layer and mixes fallback behavior.
+- risk: silent drops of unsupported attachments.
+- fix: move preview mapping to domain/ui-model layer.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/Link.kt`
+- title handling is nullable and duplicated with preview logic.
+- fix: create a small UI model for link rendering.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/File.kt`
+- preview extraction is inline and branches on raw model internals.
+- fix: extract to mapper/UI model.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/MessagesList.kt`
+- message-item interaction is dense and repeated.
+- fix: normalize scroll/reply handlers and reduce nested callbacks.
+
+## Medium
+
+### `core/data/src/main/kotlin/dev/meloda/fast/data/VkUsersMap.kt`
+- lookup helpers were using unsafe assumptions on external data.
+- status: already improved, but should stay covered by tests.
+
+### `core/data/src/main/kotlin/dev/meloda/fast/data/VkGroupsMap.kt`
+- same risk profile as users map.
+- status: already improved, still needs tests.
+
+### `core/domain/src/main/kotlin/dev/meloda/fast/domain/OAuthUseCaseImpl.kt`
+- auth success mapping used forced unwraps on server data.
+- status: already improved, but auth contract should be validated.
+
+### `app/src/main/kotlin/dev/meloda/fast/presentation/MainActivity.kt`
+- service lifecycle now respects config changes, but app exit semantics should be documented.
+- fix: keep explicit separation of app-close vs config-change behavior.
+
+### `build-logic/convention/src/main/kotlin/dev/meloda/fast/KotlinAndroid.kt`
+- build-tools are pinned to the local environment.
+- risk: portable builds may drift between machines.
+- fix: prefer SDK-managed consistency or document required SDK version.
+
+### `app/src/main/kotlin/dev/meloda/fast/presentation/RootErrorDialog.kt`
+- currently hardcodes English strings for some errors.
+- fix: localize all texts through resources.
+
+### `app/src/main/kotlin/dev/meloda/fast/presentation/RootScreen.kt`
+- root-level error dialog is better, but some orchestration still remains in the root composable.
+- fix: split into smaller root flows over time.
+
+## Low
+
+### `core/ui/src/main/kotlin/dev/meloda/fast/ui/components/AnimatedDots.kt`
+- marked TODO rewrite.
+- fix when touching related loading UI.
+
+### `core/ui/src/main/kotlin/dev/meloda/fast/ui/theme/AppTheme.kt`
+- color picker TODO suggests unfinished theme customization.
+
+### `core/model/src/main/kotlin/dev/meloda/fast/model/api/data/LongPollUpdates.kt`
+- `List<List<Any>>` is a weakly typed API boundary.
+- fix: introduce explicit event DTOs.
+
+### `core/model/src/main/kotlin/dev/meloda/fast/model/api/domain/VkMessage.kt`
+- attachment persistence is still a TODO area.
+
+### `core/model/src/main/kotlin/dev/meloda/fast/model/database/VkMessageEntity.kt`
+- attachment storage/restoration is unresolved.
+
+### `core/common/src/main/kotlin/dev/meloda/fast/common/model/LongPollState.kt`
+- Android 15 support TODO.
+
+### `feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/MessagesHistoryViewModelImpl.kt`
+- large commented-out legacy block should be removed once upload flow is reimplemented.
+
+### `feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/LoginViewModel.kt`
+- debug/auth token acquisition TODO indicates unfinished auth path.
+
+## What To Do First
+1. Rewrite captcha interceptor.
+2. Split `LongPollEventParser`.
+3. Extract `MessagesHistoryViewModelImpl` orchestration.
+4. Localize `RootErrorDialog` strings.
+5. Add tests for auth, long poll parsing, and attachment mapping.
+
+## Note
+- Current code is already better on crash-prone nullable handling and service lifecycle.
+- Remaining work is mostly structural and testability-focused.

app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
     defaultConfig {
         applicationId = "dev.meloda.fastvk"
 
-        versionCode = 10
+        versionCode = 11
-        versionName = "0.2.2"
+        versionName = "0.2.3"
     }
 
     signingConfigs {
@@ -59,17 +59,17 @@ android {
         }
     }
 
-    applicationVariants.all {
+//    applicationVariants.all {
-        outputs.all {
+//        outputs.all {
-            val date = System.currentTimeMillis() / 1000
+//            val date = System.currentTimeMillis() / 1000
-            val buildType = buildType.name
+//            val buildType = buildType.name
-            val appVersion = versionName
+//            val appVersion = versionName
-            val appVersionCode = versionCode
+//            val appVersionCode = versionCode
-
+//
-            val newApkName = "app-$buildType-v$appVersion($appVersionCode)-$date.apk"
+//            val newApkName = "app-$buildType-v$appVersion($appVersionCode)-$date.apk"
-            (this as? BaseVariantOutputImpl)?.outputFileName = newApkName
+//            (this as? BaseVariantOutputImpl)?.outputFileName = newApkName
-        }
+//        }
-    }
+//    }
 
     packaging {
         resources {
@@ -79,6 +79,9 @@ android {
 }
 
 dependencies {
+    implementation(libs.acra.email)
+    implementation(libs.acra.dialog)
+
     implementation(projects.feature.auth)
 
     implementation(projects.feature.chatmaterials)

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

@@ -2,7 +2,6 @@ package dev.meloda.fast
 
 import android.content.Intent
 import android.os.Build
-import android.util.Log
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.app.NotificationCompat
 import androidx.core.os.LocaleListCompat
@@ -38,6 +37,7 @@ interface MainViewModel {
     val startDestination: StateFlow<Any?>
     val isNeedToReplaceWithAuth: StateFlow<Boolean>
     val currentUser: StateFlow<VkUser?>
+    val baseError: StateFlow<BaseError?>
 
     val isNeedToShowNotificationsDeniedDialog: StateFlow<Boolean>
     val isNeedToShowNotificationsRationaleDialog: StateFlow<Boolean>
@@ -45,6 +45,7 @@ interface MainViewModel {
     val isNeedToRequestNotifications: StateFlow<Boolean>
 
     fun onError(error: BaseError)
+    fun onErrorConsumed()
 
     fun onNavigatedToAuth()
 
@@ -73,6 +74,7 @@ class MainViewModelImpl(
     override val startDestination = MutableStateFlow<Any?>(null)
     override val isNeedToReplaceWithAuth = MutableStateFlow(false)
     override val currentUser = MutableStateFlow<VkUser?>(null)
+    override val baseError = MutableStateFlow<BaseError?>(null)
 
     override val isNeedToShowNotificationsDeniedDialog = MutableStateFlow(false)
     override val isNeedToShowNotificationsRationaleDialog = MutableStateFlow(false)
@@ -82,6 +84,10 @@ class MainViewModelImpl(
     private var openNotificationsSettings = false
     private var openAppSettings = false
 
+    init {
+        listenLongPollState()
+    }
+
     override fun onError(error: BaseError) {
         when (error) {
             BaseError.SessionExpired,
@@ -89,10 +95,16 @@ class MainViewModelImpl(
                 isNeedToReplaceWithAuth.update { true }
             }
 
-            else -> Unit // TODO: 21-Mar-25, Danil Nikolaev: show error in ui
+            else -> {
+                baseError.update { error }
+            }
         }
     }
 
+    override fun onErrorConsumed() {
+        baseError.update { null }
+    }
+
     override fun onNavigatedToAuth() {
         isNeedToReplaceWithAuth.update { false }
     }
@@ -203,10 +215,6 @@ class MainViewModelImpl(
         viewModelScope.launch(Dispatchers.IO) {
             val currentAccount = getCurrentAccountUseCase()
 
-            Log.d("MainViewModel", "currentAccount: $currentAccount")
-
-            listenLongPollState()
-
             if (currentAccount != null) {
                 UserConfig.apply {
                     this.userId = currentAccount.userId

app/src/main/kotlin/dev/meloda/fast/common/AppGlobal.kt

@@ -4,8 +4,14 @@ import android.app.Application
 import androidx.preference.PreferenceManager
 import coil.ImageLoader
 import coil.ImageLoaderFactory
+import com.skydoves.compose.stability.runtime.ComposeStabilityAnalyzer
+import dev.meloda.fast.auth.BuildConfig
 import dev.meloda.fast.common.di.applicationModule
 import dev.meloda.fast.datastore.AppSettings
+import org.acra.config.dialog
+import org.acra.config.mailSender
+import org.acra.data.StringFormat
+import org.acra.ktx.initAcra
 import org.koin.android.ext.android.get
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
@@ -18,10 +24,14 @@ class AppGlobal : Application(), ImageLoaderFactory {
 
         val preferences = PreferenceManager.getDefaultSharedPreferences(this)
         AppSettings.init(preferences)
+        ComposeStabilityAnalyzer.setEnabled(BuildConfig.DEBUG)
 
         initKoin()
+        initAcra()
     }
 
+    override fun newImageLoader(): ImageLoader = get()
+
     private fun initKoin() {
         startKoin {
             androidLogger()
@@ -30,5 +40,21 @@ class AppGlobal : Application(), ImageLoaderFactory {
         }
     }
 
-    override fun newImageLoader(): ImageLoader = get()
+    private fun initAcra() {
+        initAcra {
+            buildConfigClass = BuildConfig::class.java
+            reportFormat = StringFormat.JSON
+
+            mailSender {
+                mailTo = "lischenkodev@gmail.com"
+                reportAsFile = true
+                reportFileName = "Crash.txt"
+            }
+
+            dialog {
+                text = "App crashed"
+                enabled = true
+            }
+        }
+    }
 }

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

@@ -7,9 +7,7 @@ import androidx.preference.PreferenceManager
 import coil.ImageLoader
 import coil.annotation.ExperimentalCoilApi
 import dev.meloda.fast.MainViewModelImpl
-import dev.meloda.fast.auth.captcha.di.captchaModule
+import dev.meloda.fast.auth.authModule
-import dev.meloda.fast.auth.login.di.loginModule
-import dev.meloda.fast.auth.validation.di.validationModule
 import dev.meloda.fast.chatmaterials.di.chatMaterialsModule
 import dev.meloda.fast.common.LongPollController
 import dev.meloda.fast.common.LongPollControllerImpl
@@ -38,9 +36,7 @@ import org.koin.dsl.module
 val applicationModule = module {
     includes(domainModule)
     includes(
-        loginModule,
+        authModule,
-        validationModule,
-        captchaModule,
         convosModule,
         settingsModule,
         messagesHistoryModule,

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

@@ -8,9 +8,9 @@ import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.BottomNavigationItem
 import dev.meloda.fast.presentation.MainScreen
 import dev.meloda.fast.profile.navigation.Profile
+import dev.meloda.fast.ui.R
 import dev.meloda.fast.ui.util.ImmutableList
 import kotlinx.serialization.Serializable
-import dev.meloda.fast.ui.R
 
 @Serializable
 object MainGraph
@@ -29,20 +29,20 @@ fun NavGraphBuilder.mainScreen(
     val navigationItems = ImmutableList.of(
         BottomNavigationItem(
             titleResId = R.string.title_friends,
-            selectedIconResId = R.drawable.baseline_people_alt_24,
+            selectedIconResId = R.drawable.ic_group_fill_round_24,
-            unselectedIconResId = R.drawable.outline_people_alt_24,
+            unselectedIconResId = R.drawable.ic_group_round_24,
             route = Friends,
         ),
         BottomNavigationItem(
             titleResId = R.string.title_convos,
-            selectedIconResId = R.drawable.baseline_chat_24,
+            selectedIconResId = R.drawable.ic_mail_fill_round_24,
-            unselectedIconResId = R.drawable.outline_chat_24,
+            unselectedIconResId = R.drawable.ic_mail_round_24,
             route = ConvoGraph
         ),
         BottomNavigationItem(
             titleResId = R.string.title_profile,
-            selectedIconResId = R.drawable.baseline_account_circle_24,
+            selectedIconResId = R.drawable.ic_account_circle_fill_round_24,
-            unselectedIconResId = R.drawable.outline_account_circle_24,
+            unselectedIconResId = R.drawable.ic_account_circle_round_24,
             route = Profile
         )
     )

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

@@ -9,7 +9,6 @@ import android.content.res.Configuration
 import android.os.Build
 import android.os.Bundle
 import android.provider.Settings
-import android.util.Log
 import androidx.activity.SystemBarStyle
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
@@ -65,9 +64,6 @@ class MainActivity : AppCompatActivity() {
 
         setContent {
             val viewModel: MainViewModel = koinViewModel<MainViewModelImpl>()
-            LaunchedEffect(viewModel) {
-                Log.d("VM_CREATE", "onCreate: viewModel: $viewModel")
-            }
 
             LifecycleResumeEffect(true) {
                 viewModel.onAppResumed(intent)

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

@@ -45,6 +45,7 @@ import dev.meloda.fast.friends.navigation.friendsScreen
 import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.BottomNavigationItem
 import dev.meloda.fast.navigation.MainGraph
+import dev.meloda.fast.profile.navigation.Profile
 import dev.meloda.fast.profile.navigation.profileScreen
 import dev.meloda.fast.ui.theme.LocalBottomPadding
 import dev.meloda.fast.ui.theme.LocalHazeState
@@ -69,15 +70,18 @@ fun MainScreen(
     val theme = LocalThemeConfig.current
     val hazeState = remember { HazeState(true) }
     val navController = rememberNavController()
-
+    val defaultTabIndex = remember(navigationItems) {
-    var selectedItemIndex by rememberSaveable {
+        navigationItems.indexOfFirst { it.route == ConvoGraph }.takeIf { it >= 0 } ?: 0
-        mutableIntStateOf(1)
     }
 
-    BackHandler(enabled = selectedItemIndex != 1) {
+    var selectedItemIndex by rememberSaveable {
+        mutableIntStateOf(defaultTabIndex)
+    }
+
+    BackHandler(enabled = selectedItemIndex != defaultTabIndex) {
         val currentRoute = navigationItems[selectedItemIndex].route
 
-        selectedItemIndex = 1
+        selectedItemIndex = defaultTabIndex
         navController.navigate(navigationItems[selectedItemIndex].route) {
             popUpTo(route = currentRoute) {
                 inclusive = true
@@ -127,7 +131,7 @@ fun MainScreen(
                             }
                         },
                         icon = {
-                            if (index == navigationItems.size - 1) {
+                            if (item.route == Profile) {
                                 var isLoading by remember {
                                     mutableStateOf(true)
                                 }

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

@@ -0,0 +1,38 @@
+package dev.meloda.fast.presentation
+
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import dev.meloda.fast.model.BaseError
+import dev.meloda.fast.ui.R
+
+@Composable
+fun RootErrorDialog(
+    baseError: BaseError?,
+    onDismiss: () -> Unit,
+    onConfirm: () -> Unit,
+) {
+    if (baseError == null) return
+
+    val errorText = when (baseError) {
+        BaseError.ConnectionError -> "Connection error"
+        BaseError.InternalError -> "Internal error"
+        BaseError.UnknownError -> "Unknown error"
+        is BaseError.SimpleError -> baseError.message
+        BaseError.SessionExpired -> "Session expired"
+        BaseError.AccountBlocked -> "Account blocked"
+    }
+
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text(text = stringResource(id = R.string.warning)) },
+        text = { Text(text = errorText) },
+        confirmButton = {
+            TextButton(onClick = onConfirm) {
+                Text(text = stringResource(id = R.string.try_again))
+            }
+        }
+    )
+}

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

@@ -4,16 +4,12 @@ import android.Manifest
 import android.content.Intent
 import android.net.Uri
 import android.provider.Settings
-import android.util.Log
 import androidx.activity.compose.LocalActivity
 import androidx.compose.animation.core.tween
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
-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
@@ -41,6 +37,7 @@ import com.google.accompanist.permissions.rememberPermissionState
 import dev.meloda.fast.MainViewModel
 import dev.meloda.fast.MainViewModelImpl
 import dev.meloda.fast.auth.authNavGraph
+import dev.meloda.fast.auth.captcha.presentation.CaptchaScreen
 import dev.meloda.fast.auth.navigateToAuth
 import dev.meloda.fast.chatmaterials.navigation.chatMaterialsScreen
 import dev.meloda.fast.chatmaterials.navigation.navigateToChatMaterials
@@ -48,6 +45,8 @@ import dev.meloda.fast.common.LongPollController
 import dev.meloda.fast.common.model.LongPollState
 import dev.meloda.fast.convos.navigation.createChatScreen
 import dev.meloda.fast.convos.navigation.navigateToCreateChat
+import dev.meloda.fast.datastore.AppSettings
+import dev.meloda.fast.datastore.CaptchaTokenResult
 import dev.meloda.fast.datastore.UserSettings
 import dev.meloda.fast.languagepicker.navigation.languagePickerScreen
 import dev.meloda.fast.languagepicker.navigation.navigateToLanguagePicker
@@ -69,9 +68,7 @@ import dev.meloda.fast.ui.theme.LocalNavController
 import dev.meloda.fast.ui.theme.LocalNavRootController
 import dev.meloda.fast.ui.theme.LocalThemeConfig
 import dev.meloda.fast.ui.theme.LocalUser
-import dev.meloda.fast.ui.util.ImmutableList
 import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
-import dev.meloda.fast.ui.util.immutableListOf
 import dev.meloda.fast.ui.util.isNeedToEnableDarkMode
 import org.koin.androidx.compose.koinViewModel
 import org.koin.compose.koinInject
@@ -90,10 +87,7 @@ fun RootScreen(
     val longPollCurrentState by longPollController.currentState.collectAsStateWithLifecycle()
     val longPollStateToApply by longPollController.stateToApply.collectAsStateWithLifecycle()
 
-    val viewModel: MainViewModel = koinViewModel<MainViewModelImpl>()
+            val viewModel: MainViewModel = koinViewModel<MainViewModelImpl>()
-    LaunchedEffect(viewModel) {
-        Log.d("VM_CREATE", "RootScreen(): viewModel: $viewModel")
-    }
 
     val currentUser: VkUser? by viewModel.currentUser.collectAsStateWithLifecycle()
 
@@ -124,14 +118,12 @@ fun RootScreen(
         }
     }
 
-    LifecycleResumeEffect(longPollStateToApply) {
+        LifecycleResumeEffect(longPollStateToApply) {
-        Log.d("LongPollMainActivity", "longPollStateToApply: $longPollStateToApply")
         if (longPollStateToApply != LongPollState.Background) {
             if (longPollStateToApply.isLaunched() && longPollCurrentState.isLaunched()
                 && longPollCurrentState != longPollStateToApply
             ) {
                 toggleLongPollService(false, null)
-                Log.d("LongPoll", "recreate()")
             }
 
             toggleLongPollService(
@@ -240,6 +232,7 @@ fun RootScreen(
             val context = LocalContext.current
             val startDestination by viewModel.startDestination.collectAsStateWithLifecycle()
             val isNeedToOpenAuth by viewModel.isNeedToReplaceWithAuth.collectAsStateWithLifecycle()
+            val baseError by viewModel.baseError.collectAsStateWithLifecycle()
             val isNeedToShowDeniedDialog by viewModel.isNeedToShowNotificationsDeniedDialog.collectAsStateWithLifecycle()
             val isNeedToShowRationaleDialog by viewModel.isNeedToShowNotificationsRationaleDialog.collectAsStateWithLifecycle()
 
@@ -303,15 +296,24 @@ fun RootScreen(
                 )
             }
 
+            RootErrorDialog(
+                baseError = baseError,
+                onDismiss = viewModel::onErrorConsumed,
+                onConfirm = viewModel::onErrorConsumed
+            )
+
             if (startDestination != null) {
                 CompositionLocalProvider(
                     LocalNavRootController provides navController,
                     LocalNavController provides navController
                 ) {
                     var photoViewerInfo by rememberSaveable {
-                        mutableStateOf<Pair<ImmutableList<String>, Int?>?>(null)
+                        mutableStateOf<Pair<List<String>, Int?>?>(null)
                     }
 
+                    val captchaRedirectUri by AppSettings.getCaptchaRedirectUriFlow()
+                        .collectAsStateWithLifecycle()
+
                     Box(modifier = Modifier.fillMaxSize()) {
                         NavHost(
                             navController = navController,
@@ -333,10 +335,10 @@ fun RootScreen(
                                 onSettingsButtonClicked = navController::navigateToSettings,
                                 onNavigateToMessagesHistory = navController::navigateToMessagesHistory,
                                 onPhotoClicked = { url ->
-                                    photoViewerInfo = immutableListOf(url) to null
+                                    photoViewerInfo = listOf(url) to null
                                 },
                                 onMessageClicked = navController::navigateToMessagesHistory,
-                                onNavigateToCreateChat = navController::navigateToCreateChat
+                                onNavigateToCreateChat = navController::navigateToCreateChat,
                             )
 
                             messagesHistoryScreen(
@@ -344,13 +346,13 @@ fun RootScreen(
                                 onBack = navController::navigateUp,
                                 onNavigateToChatMaterials = navController::navigateToChatMaterials,
                                 onNavigateToPhotoViewer = { photos, index ->
-                                    photoViewerInfo = photos.toImmutableList() to index
+                                    photoViewerInfo = photos to index
                                 }
                             )
                             chatMaterialsScreen(
                                 onBack = navController::navigateUp,
                                 onPhotoClicked = { url ->
-                                    photoViewerInfo = immutableListOf(url) to null
+                                    photoViewerInfo = listOf(url) to null
                                 }
                             )
                             createChatScreen(
@@ -378,9 +380,23 @@ fun RootScreen(
                         }
 
                         PhotoViewDialog(
-                            photoViewerInfo = photoViewerInfo,
+                            photoViewerInfo = photoViewerInfo?.let { info ->
+                                info.first.toImmutableList() to info.second
+                            },
                             onDismiss = { photoViewerInfo = null }
                         )
+
+                        CaptchaScreen(
+                            captchaRedirectUri = captchaRedirectUri,
+                            onBack = {
+                                AppSettings.setCaptchaResult(CaptchaTokenResult.Cancelled)
+                            },
+                            onResult = { result ->
+                                AppSettings.setCaptchaResult(
+                                    CaptchaTokenResult.Success(result)
+                                )
+                            },
+                        )
                     }
                 }
             }

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

@@ -16,11 +16,17 @@ 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.data.VkMemoryCache
 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.domain.MessagesUseCase
+import dev.meloda.fast.domain.StoreUsersUseCase
+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.data.LongPollUpdates
 import dev.meloda.fast.model.api.data.VkLongPollData
 import dev.meloda.fast.ui.R
@@ -32,10 +38,11 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlinx.coroutines.flow.last
 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() {
@@ -55,6 +62,8 @@ class LongPollingService : Service() {
     private val coroutineScope = CoroutineScope(coroutineContext)
 
     private val longPollUseCase: LongPollUseCase by inject()
+    private val messagesUseCase: MessagesUseCase by inject()
+    private val storeUsersUseCase: StoreUsersUseCase by inject()
     private val updatesParser: LongPollUpdatesParser by inject()
 
     private var currentJob: Job? = null
@@ -150,6 +159,8 @@ class LongPollingService : Service() {
             var serverInfo = getServerInfo()
                 ?: throw LongPollException(message = "bad VK response (server info)")
 
+            syncLongPollHistory(serverInfo)
+
             var lastUpdatesResponse: LongPollUpdates? = getUpdatesResponse(serverInfo)
                 ?: throw LongPollException(message = "initiation error: bad VK response (last updates)")
 
@@ -160,6 +171,7 @@ class LongPollingService : Service() {
                     failCount++
                     serverInfo = getServerInfo()
                         ?: throw LongPollException(message = "failed retrieving server info after error: bad VK response (server info #2)")
+                    syncLongPollHistory(serverInfo)
                     lastUpdatesResponse = getUpdatesResponse(serverInfo)
                     continue
                 }
@@ -179,6 +191,7 @@ class LongPollingService : Service() {
                             ?: throw LongPollException(
                                 message = "failed retrieving server info after error: bad VK response (server info #3)"
                             )
+                        syncLongPollHistory(serverInfo)
                         lastUpdatesResponse = getUpdatesResponse(serverInfo)
                     }
 
@@ -196,6 +209,9 @@ class LongPollingService : Service() {
                                 updates.forEach(updatesParser::parseNextUpdate)
                             }
 
+                            AppSettings.LongPoll.ts = lastUpdatesResponse.ts ?: serverInfo.ts
+                            AppSettings.LongPoll.pts = lastUpdatesResponse.pts ?: AppSettings.LongPoll.pts
+
                             lastUpdatesResponse = getUpdatesResponse(serverInfo.copy(ts = newTs))
                         }
                     }
@@ -204,7 +220,7 @@ class LongPollingService : Service() {
         }
     }
 
-    private suspend fun getServerInfo(): VkLongPollData? = suspendCoroutine {
+    private suspend fun getServerInfo(): VkLongPollData? = suspendCancellableCoroutine {
         longPollUseCase.getLongPollServer(
             needPts = true,
             version = VkConstants.LP_VERSION
@@ -224,7 +240,7 @@ class LongPollingService : Service() {
 
     private suspend fun getUpdatesResponse(
         server: VkLongPollData
-    ): LongPollUpdates? = suspendCoroutine {
+    ): LongPollUpdates? = suspendCancellableCoroutine {
         longPollUseCase.getLongPollUpdates(
             serverUrl = "https://${server.server}",
             key = server.key,
@@ -246,6 +262,73 @@ class LongPollingService : Service() {
         }
     }
 
+    private suspend fun syncLongPollHistory(serverInfo: VkLongPollData) {
+        val cursorTs = AppSettings.LongPoll.ts ?: serverInfo.ts
+        val cursorPts = AppSettings.LongPoll.pts ?: serverInfo.pts
+        val maxMsgId = messagesUseCase.getLocalMaxMessageId()
+
+        var currentTs = cursorTs
+        var currentPts = cursorPts
+        var more: Int?
+
+        do {
+            val historyResponse = getLongPollHistory(
+                ts = currentTs,
+                pts = currentPts,
+                maxMsgId = maxMsgId
+            ) ?: return
+
+            historyResponse.history.orEmpty().forEach(updatesParser::parseNextUpdate)
+
+            historyResponse.messages?.items.orEmpty().takeIf { it.isNotEmpty() }?.let { rawMessages ->
+                val messages = rawMessages.map { it.asDomain() }
+                messagesUseCase.storeMessages(messages)
+            }
+
+            historyResponse.profiles.orEmpty().takeIf { it.isNotEmpty() }?.let { profiles ->
+                val users = profiles.map(VkUserData::mapToDomain)
+                VkMemoryCache.appendUsers(users)
+                storeUsersUseCase(users).last()
+            }
+
+            historyResponse.groups.orEmpty().takeIf { it.isNotEmpty() }?.let { groups ->
+                VkMemoryCache.appendGroups(groups.map(VkGroupData::mapToDomain))
+            }
+
+            currentTs = historyResponse.ts ?: historyResponse.fromPts ?: currentTs
+            currentPts = historyResponse.newPts ?: historyResponse.pts ?: currentPts
+            more = historyResponse.more
+
+            AppSettings.LongPoll.ts = currentTs
+            AppSettings.LongPoll.pts = currentPts
+        } while (more == 1)
+    }
+
+    private suspend fun getLongPollHistory(
+        ts: Int,
+        pts: Int,
+        maxMsgId: Long?
+    ): dev.meloda.fast.model.api.data.LongPollHistoryResponse? = suspendCancellableCoroutine {
+        longPollUseCase.getLongPollHistory(
+            ts = ts,
+            pts = pts,
+            lpVersion = VkConstants.LP_VERSION,
+            maxMsgId = maxMsgId,
+            eventsLimit = 1000,
+            msgsLimit = 200
+        ).listenValue(coroutineScope) { state ->
+            state.processState(
+                success = { response ->
+                    it.resume(response)
+                },
+                error = { error ->
+                    Log.e(TAG, "getLongPollHistory: error: $error")
+                    it.resume(null)
+                }
+            )
+        }
+    }
+
     private fun handleError(throwable: Throwable) {
         Log.e(TAG, "error: $throwable")
 

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

@@ -1,6 +1,7 @@
 package dev.meloda.fast.service.longpolling.di
 
 import dev.meloda.fast.domain.LongPollUpdatesParser
+import dev.meloda.fast.domain.LongPollUpdatesReducer
 import dev.meloda.fast.domain.LongPollUseCase
 import dev.meloda.fast.domain.LongPollUseCaseImpl
 import org.koin.core.module.dsl.singleOf
@@ -10,4 +11,5 @@ import org.koin.dsl.module
 val longPollModule = module {
     singleOf(::LongPollUseCaseImpl) bind LongPollUseCase::class
     singleOf(::LongPollUpdatesParser)
+    singleOf(::LongPollUpdatesReducer)
 }

build-logic/convention/src/main/kotlin/AndroidApplicationComposeConventionPlugin.kt

@@ -10,6 +10,7 @@ class AndroidApplicationComposeConventionPlugin : Plugin<Project> {
         with(target) {
             apply(plugin = "com.android.application")
             apply(plugin = "org.jetbrains.kotlin.plugin.compose")
+            apply(plugin = "com.github.skydoves.compose.stability.analyzer")
 
             val extension = extensions.getByType<ApplicationExtension>()
             configureAndroidCompose(extension)

build-logic/convention/src/main/kotlin/AndroidApplicationConventionPlugin.kt

@@ -1,6 +1,6 @@
 import com.android.build.api.dsl.ApplicationExtension
 import dev.meloda.fast.configureKotlinAndroid
-import dev.meloda.fast.libs
+import dev.meloda.fast.getVersionInt
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.configure
@@ -10,12 +10,15 @@ class AndroidApplicationConventionPlugin : Plugin<Project> {
         with(target) {
             with(pluginManager) {
                 apply("com.android.application")
-                apply("org.jetbrains.kotlin.android")
             }
 
             extensions.configure<ApplicationExtension> {
                 configureKotlinAndroid(this)
-                defaultConfig.targetSdk = 36
+                defaultConfig {
+                    minSdk = getVersionInt("minSdk")
+                    compileSdk = getVersionInt("compileSdk")
+                    targetSdk = getVersionInt("targetSdk")
+                }
             }
         }
     }

build-logic/convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt

@@ -1,19 +1,26 @@
-import com.android.build.gradle.LibraryExtension
+import com.android.build.api.dsl.LibraryExtension
 import dev.meloda.fast.configureAndroidCompose
+import dev.meloda.fast.getVersionInt
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply
-import org.gradle.kotlin.dsl.getByType
+import org.gradle.kotlin.dsl.configure
 
 class AndroidLibraryComposeConventionPlugin : Plugin<Project> {
     override fun apply(target: Project) {
         with(target) {
             apply(plugin = "com.android.library")
             apply(plugin = "org.jetbrains.kotlin.plugin.compose")
+            apply(plugin = "com.github.skydoves.compose.stability.analyzer")
 
-            val extension = extensions.getByType<LibraryExtension>()
+            extensions.configure<LibraryExtension> {
-            extension.androidResources.enable = false
+                configureAndroidCompose(this)
-            configureAndroidCompose(extension)
+                androidResources.enable = false
+                defaultConfig {
+                    minSdk = getVersionInt("minSdk")
+                    compileSdk = getVersionInt("compileSdk")
+                }
+            }
         }
     }
 }

build-logic/convention/src/main/kotlin/AndroidLibraryConventionPlugin.kt

@@ -1,5 +1,5 @@
+import com.android.build.api.dsl.LibraryExtension
 import com.android.build.api.variant.LibraryAndroidComponentsExtension
-import com.android.build.gradle.LibraryExtension
 import dev.meloda.fast.configureKotlinAndroid
 import dev.meloda.fast.disableUnnecessaryAndroidTests
 import org.gradle.api.Plugin
@@ -13,7 +13,6 @@ class AndroidLibraryConventionPlugin : Plugin<Project> {
         with(target) {
             with(pluginManager) {
                 apply("com.android.library")
-                apply("org.jetbrains.kotlin.android")
                 apply("org.jetbrains.kotlin.plugin.parcelize")
                 apply("org.jetbrains.kotlin.plugin.serialization")
             }
@@ -21,7 +20,6 @@ class AndroidLibraryConventionPlugin : Plugin<Project> {
             extensions.configure<LibraryExtension> {
                 configureKotlinAndroid(this)
                 androidResources.enable = false
-                defaultConfig.targetSdk = 36
                 defaultConfig.testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
             }
             extensions.configure<LibraryAndroidComponentsExtension> {

build-logic/convention/src/main/kotlin/AndroidTestConventionPlugin.kt

@@ -1,6 +1,6 @@
-import com.android.build.gradle.TestExtension
+import com.android.build.api.dsl.TestExtension
 import dev.meloda.fast.configureKotlinAndroid
-import dev.meloda.fast.libs
+import dev.meloda.fast.getVersionInt
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.configure
@@ -10,12 +10,15 @@ class AndroidTestConventionPlugin : Plugin<Project> {
         with(target) {
             with(pluginManager) {
                 apply("com.android.test")
-                apply("org.jetbrains.kotlin.android")
             }
 
             extensions.configure<TestExtension> {
                 configureKotlinAndroid(this)
-                defaultConfig.targetSdk = 36
+                defaultConfig {
+                    minSdk = getVersionInt("minSdk")
+                    compileSdk = getVersionInt("compileSdk")
+                    targetSdk = getVersionInt("targetSdk")
+                }
             }
         }
     }

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

@@ -5,12 +5,10 @@ import org.gradle.api.Project
 import org.gradle.kotlin.dsl.dependencies
 
 internal fun Project.configureAndroidCompose(
-    commonExtension: CommonExtension<*, *, *, *, *, *>,
+    commonExtension: CommonExtension,
 ) {
     commonExtension.apply {
-        buildFeatures {
+        buildFeatures.compose = true
-            compose = true
-        }
 
         dependencies {
             val bom = libs.findLibrary("compose-bom").get()

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

@@ -1,6 +1,9 @@
 package dev.meloda.fast
 
+import com.android.build.api.dsl.ApplicationExtension
 import com.android.build.api.dsl.CommonExtension
+import com.android.build.api.dsl.CompileOptions
+import com.android.build.api.dsl.LibraryExtension
 import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaPluginExtension
@@ -13,24 +16,26 @@ import org.jetbrains.kotlin.gradle.dsl.KotlinBaseExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
 
 internal fun Project.configureKotlinAndroid(
-    commonExtension: CommonExtension<*, *, *, *, *, *>,
+    commonExtension: CommonExtension,
 ) {
+    when (commonExtension) {
+        is ApplicationExtension -> commonExtension.compileOptions(buildCompileOptions())
+        is LibraryExtension -> commonExtension.compileOptions(buildCompileOptions())
+    }
+
     commonExtension.apply {
-        compileSdk = 36
+        compileSdk = getVersionInt("compileSdk")
-
+        buildToolsVersion = "36.1.0"
-        defaultConfig {
-            minSdk = 23
-        }
-
-        compileOptions {
-            sourceCompatibility = JavaVersion.VERSION_21
-            targetCompatibility = JavaVersion.VERSION_21
-        }
     }
 
     configureKotlin<KotlinAndroidProjectExtension>()
 }
 
+private fun buildCompileOptions(): CompileOptions.() -> Unit = {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}
+
 internal fun Project.configureKotlinJvm() {
     extensions.configure<JavaPluginExtension> {
         sourceCompatibility = JavaVersion.VERSION_21
@@ -47,7 +52,7 @@ private inline fun <reified T : KotlinBaseExtension> Project.configureKotlin() =
     when (this) {
         is KotlinAndroidProjectExtension -> compilerOptions
         is KotlinJvmProjectExtension -> compilerOptions
-        else -> TODO("Unsupported project extension $this ${T::class}")
+        else -> throw IllegalArgumentException("Unsupported project extension $this ${T::class}")
     }.apply {
         jvmTarget = JvmTarget.JVM_21
         allWarningsAsErrors = warningsAsErrors.toBoolean()
@@ -57,6 +62,7 @@ private inline fun <reified T : KotlinBaseExtension> Project.configureKotlin() =
             "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
             "-opt-in=kotlinx.coroutines.FlowPreview",
             "-Xannotation-default-target=param-property",
+            "-Xcontext-parameters"
         )
     }
 }

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

@@ -7,3 +7,8 @@ import org.gradle.kotlin.dsl.getByType
 
 val Project.libs
     get(): VersionCatalog = extensions.getByType<VersionCatalogsExtension>().named("libs")
+
+
+fun Project.getVersionInt(alias: String): Int {
+    return libs.findVersion(alias).get().requiredVersion.toInt()
+}

build.gradle.kts

@@ -1,7 +1,6 @@
 plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false
-    alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.parcelize) apply false
     alias(libs.plugins.kotlin.serialization) apply false
     alias(libs.plugins.kotlin.jvm) apply false
@@ -9,4 +8,6 @@ plugins {
     alias(libs.plugins.room) apply false
     alias(libs.plugins.ksp) apply false
     alias(libs.plugins.module.graph) apply true
+    alias(libs.plugins.versions) apply true
+    alias(libs.plugins.stability.analyzer) apply false
 }

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

@@ -13,6 +13,7 @@ import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
 import kotlin.reflect.KClass
 import kotlin.time.Duration
 import kotlin.time.Duration.Companion.seconds
@@ -45,6 +46,14 @@ fun <T> Flow<T>.listenValue(
     action: suspend (T) -> Unit
 ): Job = onEach(action::invoke).launchIn(coroutineScope)
 
+fun CoroutineScope.launchDbRefresh(
+    load: suspend () -> Unit,
+    after: suspend () -> Unit
+): Job = launch {
+    load()
+    after()
+}
+
 fun createTimerFlow(
     time: Int,
     onStartAction: (suspend () -> Unit)? = null,
@@ -143,8 +152,6 @@ infix fun ClosedRange<Int>.collidesWith(other: ClosedRange<Int>): Boolean {
     return this.start < other.endInclusive && other.start < this.endInclusive
 }
 
-fun dickPizda(a: Int): String = ""
-
 operator fun ClosedRange<Int>.minus(other: ClosedRange<Int>): ClosedRange<Int> {
     return (this.start - other.start)..(this.endInclusive - other.endInclusive)
 }

core/common/src/main/kotlin/dev/meloda/fast/common/paging/Paging.kt

@@ -0,0 +1,25 @@
+package dev.meloda.fast.common.paging
+
+fun canPaginate(pageSize: Int, loadedCount: Int): Boolean = loadedCount == pageSize
+
+fun isPaginationExhausted(
+    pageSize: Int,
+    loadedCount: Int,
+    hasExistingItems: Boolean
+): Boolean = loadedCount != pageSize && hasExistingItems
+
+fun <T> mergePage(
+    existing: List<T>,
+    page: List<T>,
+    offset: Int
+): List<T> = if (offset == 0) page else existing + page
+
+data class LoadingFlags(
+    val isLoading: Boolean,
+    val isPaginating: Boolean
+)
+
+fun loadingFlags(offset: Int, isLoading: Boolean): LoadingFlags = LoadingFlags(
+    isLoading = offset == 0 && isLoading,
+    isPaginating = offset > 0 && isLoading
+)

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

@@ -1,7 +1,6 @@
 package dev.meloda.fast.common.util
 
 import com.conena.nanokt.jvm.util.dayOfMonth
-import com.conena.nanokt.jvm.util.hour
 import com.conena.nanokt.jvm.util.hourOfDay
 import com.conena.nanokt.jvm.util.millisecond
 import com.conena.nanokt.jvm.util.minute
@@ -12,6 +11,12 @@ import java.text.SimpleDateFormat
 import java.util.Calendar
 import java.util.Date
 import java.util.Locale
+import kotlin.time.Clock
+import kotlin.time.Duration.Companion.days
+import kotlin.time.Duration.Companion.hours
+import kotlin.time.Duration.Companion.minutes
+import kotlin.time.Duration.Companion.seconds
+import kotlin.time.Instant
 
 object TimeUtils {
 
@@ -56,37 +61,23 @@ object TimeUtils {
         monthShort: () -> String,
         weekShort: () -> String,
         dayShort: () -> String,
+        minuteShort: () -> String,
+        secondShort: () -> String,
         now: () -> String
     ): String {
-        val now = Calendar.getInstance()
+        val now = Clock.System.now()
-        val then = Calendar.getInstance().also { it.timeInMillis = date }
+        val then = Instant.fromEpochMilliseconds(date)
+        val diff = now - then
 
         return when {
-            now.year != then.year -> {
+            diff > 365.days -> "${diff.inWholeDays / 365}${yearShort().lowercase()}"
-                "${now.year - then.year}${yearShort().lowercase()}"
+            diff > 30.days -> "${diff.inWholeDays / 30}${monthShort().lowercase()}"
-            }
+            diff > 7.days -> "${diff.inWholeDays / 7}${weekShort().lowercase()}"
-
+            diff > 1.days -> "${diff.inWholeDays}${dayShort().lowercase()}"
-            now.month != then.month -> {
+            diff > 1.hours -> "${diff.inWholeHours}h"
-                "${now.month - then.month}${monthShort().lowercase()}"
+            diff > 1.minutes -> "${diff.inWholeMinutes}${minuteShort().lowercase()}"
-            }
+            diff > 1.seconds -> "${diff.inWholeSeconds}${secondShort().lowercase()}"
-
+            else -> now().lowercase()
-            now.dayOfMonth != then.dayOfMonth -> {
-                val change = now.dayOfMonth - then.dayOfMonth
-
-                if (change % 7 == 0) {
-                    "${change / 7}${weekShort().lowercase()}"
-                } else {
-                    "$change${dayShort().lowercase()}"
-                }
-            }
-
-            now.hour == then.hour && now.minute == then.minute -> {
-                now().lowercase()
-            }
-
-            else -> {
-                SimpleDateFormat("HH:mm", Locale.getDefault()).format(date)
-            }
         }
     }
 }

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

@@ -1,7 +1,17 @@
 package dev.meloda.fast.common.util
 
 import java.net.URLEncoder
+import java.security.MessageDigest
 
 fun String.urlEncode(encoding: String = "utf-8"): String {
     return URLEncoder.encode(this, encoding)
 }
+
+fun String.sha256() = this.hashString("SHA-256")
+
+fun String.hashString(algorithm: String): String {
+    return MessageDigest
+        .getInstance(algorithm)
+        .digest(this.toByteArray())
+        .fold("") { str, it -> str + "%02x".format(it) }
+}

core/data/build.gradle.kts

@@ -14,7 +14,6 @@ dependencies {
     api(projects.core.network)
     api(projects.core.database)
 
-    // TODO: 11/08/2024, Danil Nikolaev: remove?
     implementation(libs.retrofit)
     implementation(libs.eithernet)
     implementation(libs.koin.android)

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

@@ -1,24 +1,18 @@
 package dev.meloda.fast.data
 
-import androidx.core.net.toUri
 import okhttp3.Interceptor
 import okhttp3.Response
-import java.net.URLEncoder
 
 class AccessTokenInterceptor : Interceptor {
 
     override fun intercept(chain: Interceptor.Chain): Response {
-        val builder = chain.request().url.newBuilder()
+        val request = chain.request()
+        val urlBuilder = request.url.newBuilder()
 
-        val uri = builder.build().toUri().toString().toUri()
+        if (request.url.queryParameter("access_token") == null) {
-
+            urlBuilder.addQueryParameter("access_token", UserConfig.accessToken)
-        if (uri.getQueryParameter("access_token") == null) {
-            builder.addQueryParameter(
-                "access_token",
-                URLEncoder.encode(UserConfig.accessToken, "utf-8")
-            )
         }
 
-        return chain.proceed(chain.request().newBuilder().apply { url(builder.build()) }.build())
+        return chain.proceed(request.newBuilder().url(urlBuilder.build()).build())
     }
 }

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

@@ -24,6 +24,9 @@ object UserConfig {
         accessToken = ""
         fastToken = ""
         userId = -1
+        trustedHash = null
+        exchangeToken = null
+        AppSettings.LongPoll.clear()
     }
 
     fun isLoggedIn(): Boolean {

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

@@ -21,12 +21,10 @@ class VkGroupsMap(
         else map[abs(convo.id)]
 
     fun messageActionGroup(message: VkMessage): VkGroupDomain? =
-        if (message.actionMemberId == null || message.actionMemberId!! >= 0) null
+        message.actionMemberId?.takeIf { it < 0 }?.let { map[abs(it)] }
-        else map[abs(message.actionMemberId!!)]
 
     fun messageActionGroup(message: VkMessageData): VkGroupDomain? =
-        if (message.action?.memberId == null || message.action!!.memberId!! >= 0) null
+        message.action?.memberId?.takeIf { it < 0 }?.let { map[abs(it)] }
-        else map[abs(message.action!!.memberId!!)]
 
     fun messageGroup(message: VkMessage): VkGroupDomain? =
         if (!message.isGroup()) null

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

@@ -1,6 +1,5 @@
 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.VkConvo
 import dev.meloda.fast.model.api.domain.VkGroupDomain
@@ -38,7 +37,15 @@ object VkMemoryCache {
         contacts.forEach { contact -> VkMemoryCache.contacts[contact.userId] = contact }
     }
 
-    operator fun set(userid: Long, user: VkUser) {
+    fun clear() {
+        users.clear()
+        groups.clear()
+        messages.clear()
+        convos.clear()
+        contacts.clear()
+    }
+
+    operator fun set(userId: Long, user: VkUser) {
         users[userId] = user
     }
 

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

@@ -20,12 +20,10 @@ class VkUsersMap(
         else map[convo.id]
 
     fun messageActionUser(message: VkMessage): VkUser? =
-        if (message.actionMemberId == null || message.actionMemberId!! <= 0) null
+        message.actionMemberId?.takeIf { it > 0 }?.let(map::get)
-        else map[message.actionMemberId]
 
     fun messageActionUser(message: VkMessageData): VkUser? =
-        if (message.action?.memberId == null || message.action!!.memberId!! <= 0) null
+        message.action?.memberId?.takeIf { it > 0 }?.let(map::get)
-        else map[message.action!!.memberId]
 
     fun messageUser(message: VkMessage): VkUser? =
         if (!message.isUser()) null

core/data/src/main/kotlin/dev/meloda/fast/data/api/convos/ConvosRepository.kt

@@ -8,6 +8,9 @@ import dev.meloda.fast.network.RestApiErrorDomain
 interface ConvosRepository {
 
     suspend fun storeConvos(convos: List<VkConvo>)
+    suspend fun getLocalConvos(): List<VkConvo>
+    suspend fun getLocalConvoById(peerId: Long): VkConvo?
+    suspend fun deleteLocalConvo(peerId: Long)
 
     suspend fun getConvos(
         count: Int?,

core/data/src/main/kotlin/dev/meloda/fast/data/api/convos/ConvosRepositoryImpl.kt

@@ -19,11 +19,13 @@ 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.database.VkConvoEntity
 import dev.meloda.fast.model.api.requests.ConvosGetRequest
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiDefault
 import dev.meloda.fast.network.mapApiResult
 import dev.meloda.fast.network.service.convos.ConvosService
+import dev.meloda.fast.model.database.asExternalModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
@@ -40,6 +42,28 @@ class ConvosRepositoryImpl(
         convoDao.insertAll(convos.map(VkConvo::asEntity))
     }
 
+    override suspend fun getLocalConvos(): List<VkConvo> = withContext(Dispatchers.IO) {
+        convoDao.getAllWithMessage().map { convoWithMessage ->
+            convoWithMessage.convo.asExternalModel().copy(
+                lastMessage = convoWithMessage.message?.asExternalModel()
+            )
+        }.sorted()
+    }
+
+    override suspend fun getLocalConvoById(peerId: Long): VkConvo? = withContext(Dispatchers.IO) {
+        convoDao.getByIdWithMessage(peerId)?.let { convoWithMessage ->
+            convoWithMessage.convo.asExternalModel().copy(
+                lastMessage = convoWithMessage.message?.asExternalModel()
+            )
+        }
+    }
+
+    override suspend fun deleteLocalConvo(peerId: Long) {
+        withContext(Dispatchers.IO) {
+            convoDao.deleteById(peerId)
+        }
+    }
+
     override suspend fun getConvos(
         count: Int?,
         offset: Int?,
@@ -198,4 +222,28 @@ class ConvosRepositoryImpl(
     ): ApiResult<Int, RestApiErrorDomain> = withContext(Dispatchers.IO) {
         convosService.unarchive(mapOf("peer_id" to peerId.toString())).mapApiDefault()
     }
+
+    private fun List<VkConvo>.sorted(): List<VkConvo> {
+        val newConvos = toMutableList()
+
+        val pinnedConvos = newConvos
+            .filter(VkConvo::isPinned)
+            .sortedWith { c1, c2 ->
+                val diff = c2.majorId - c1.majorId
+
+                if (diff == 0) {
+                    c2.minorId - c1.minorId
+                } else {
+                    diff
+                }
+            }
+
+        newConvos.removeAll(pinnedConvos)
+        newConvos.sortWith { c1, c2 ->
+            (c2.lastMessage?.date ?: 0) - (c1.lastMessage?.date ?: 0)
+        }
+
+        newConvos.addAll(0, pinnedConvos)
+        return newConvos
+    }
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/longpoll/LongPollRepository.kt

@@ -1,6 +1,7 @@
 package dev.meloda.fast.data.api.longpoll
 
 import dev.meloda.fast.model.api.data.LongPollUpdates
+import dev.meloda.fast.model.api.data.LongPollHistoryResponse
 import dev.meloda.fast.model.api.data.VkLongPollData
 import dev.meloda.fast.network.RestApiErrorDomain
 import com.slack.eithernet.ApiResult
@@ -21,4 +22,14 @@ interface LongPollRepository {
         mode: Int,
         version: Int
     ): ApiResult<LongPollUpdates, RestApiErrorDomain>
+
+    suspend fun getLongPollHistory(
+        ts: Int,
+        pts: Int,
+        lpVersion: Int,
+        lastN: Int? = null,
+        maxMsgId: Long? = null,
+        eventsLimit: Int? = null,
+        msgsLimit: Int? = null
+    ): ApiResult<LongPollHistoryResponse, RestApiErrorDomain>
 }

core/data/src/main/kotlin/dev/meloda/fast/data/api/longpoll/LongPollRepositoryImpl.kt

@@ -1,7 +1,9 @@
 package dev.meloda.fast.data.api.longpoll
 
 import dev.meloda.fast.model.api.data.LongPollUpdates
+import dev.meloda.fast.model.api.data.LongPollHistoryResponse
 import dev.meloda.fast.model.api.data.VkLongPollData
+import dev.meloda.fast.model.api.requests.LongPollGetHistoryRequest
 import dev.meloda.fast.model.api.requests.LongPollGetUpdatesRequest
 import dev.meloda.fast.model.api.requests.MessagesGetLongPollServerRequest
 import dev.meloda.fast.network.RestApiErrorDomain
@@ -52,4 +54,29 @@ class LongPollRepositoryImpl(
 
         longPollService.getResponse(serverUrl, requestModel.map).mapDefault()
     }
+
+    override suspend fun getLongPollHistory(
+        ts: Int,
+        pts: Int,
+        lpVersion: Int,
+        lastN: Int?,
+        maxMsgId: Long?,
+        eventsLimit: Int?,
+        msgsLimit: Int?
+    ): ApiResult<LongPollHistoryResponse, RestApiErrorDomain> = withContext(Dispatchers.IO) {
+        val requestModel = LongPollGetHistoryRequest(
+            ts = ts,
+            pts = pts,
+            lpVersion = lpVersion,
+            lastN = lastN,
+            maxMsgId = maxMsgId,
+            eventsLimit = eventsLimit,
+            msgsLimit = msgsLimit
+        )
+
+        messagesService.getLongPollHistory(requestModel.map).mapApiResult(
+            successMapper = { response -> response.requireResponse() },
+            errorMapper = { error -> error?.toDomain() }
+        )
+    }
 }

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

@@ -14,6 +14,12 @@ interface MessagesRepository {
 
     suspend fun storeMessages(messages: List<VkMessage>)
 
+    suspend fun getLocalMessages(convoId: Long): List<VkMessage>
+    suspend fun getLocalMessageById(messageId: Long): VkMessage?
+    suspend fun getLocalMessageByConvoMessageId(convoId: Long, cmId: Long): VkMessage?
+    suspend fun getLocalMaxMessageId(): Long?
+    suspend fun deleteLocalMessages(messageIds: List<Long>)
+
     suspend fun getHistory(
         convoId: Long,
         offset: Int?,

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

@@ -22,6 +22,7 @@ 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.database.VkMessageEntity
 import dev.meloda.fast.model.api.requests.MessagesCreateChatRequest
 import dev.meloda.fast.model.api.requests.MessagesDeleteRequest
 import dev.meloda.fast.model.api.requests.MessagesEditRequest
@@ -39,6 +40,7 @@ import dev.meloda.fast.model.api.requests.MessagesUnpinMessageRequest
 import dev.meloda.fast.model.api.responses.MessagesGetConvoMembersResponse
 import dev.meloda.fast.model.api.responses.MessagesGetReadPeersResponse
 import dev.meloda.fast.model.api.responses.MessagesSendResponse
+import dev.meloda.fast.model.database.asExternalModel
 import dev.meloda.fast.network.RestApiErrorDomain
 import dev.meloda.fast.network.mapApiDefault
 import dev.meloda.fast.network.mapApiResult
@@ -354,6 +356,28 @@ class MessagesRepositoryImpl(
         messageDao.insertAll(messages.map(VkMessage::asEntity))
     }
 
+    override suspend fun getLocalMessages(convoId: Long): List<VkMessage> = withContext(Dispatchers.IO) {
+        messageDao.getAll(convoId).map(VkMessageEntity::asExternalModel)
+    }
+
+    override suspend fun getLocalMessageById(messageId: Long): VkMessage? = withContext(Dispatchers.IO) {
+        messageDao.getById(messageId)?.asExternalModel()
+    }
+
+    override suspend fun getLocalMessageByConvoMessageId(convoId: Long, cmId: Long): VkMessage? = withContext(Dispatchers.IO) {
+        messageDao.getByConvoMessageId(convoId, cmId)?.asExternalModel()
+    }
+
+    override suspend fun getLocalMaxMessageId(): Long? = withContext(Dispatchers.IO) {
+        messageDao.getMaxId()
+    }
+
+    override suspend fun deleteLocalMessages(messageIds: List<Long>) {
+        withContext(Dispatchers.IO) {
+            messageDao.deleteByIds(messageIds)
+        }
+    }
+
     override suspend fun edit(
         peerId: Long,
         messageId: Long?,

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

@@ -23,5 +23,6 @@ interface OAuthRepository {
         validationCode: String?,
         captchaSid: String?,
         captchaKey: String?,
+        successToken: String?
     ): ApiResult<GetSilentTokenResponse, OAuthErrorDomain>
 }

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

@@ -79,7 +79,8 @@ class OAuthRepositoryImpl(
                     VkOAuthError.NEED_CAPTCHA -> {
                         OAuthErrorDomain.CaptchaRequiredError(
                             captchaSid = response.captchaSid.orEmpty(),
-                            captchaImageUrl = response.captchaImage.orEmpty()
+                            captchaImageUrl = response.captchaImage.orEmpty(),
+                            redirectUri = response.redirectUri
                         )
                     }
 
@@ -122,6 +123,7 @@ class OAuthRepositoryImpl(
         validationCode: String?,
         captchaSid: String?,
         captchaKey: String?,
+        successToken: String?
     ): ApiResult<GetSilentTokenResponse, OAuthErrorDomain> =
         withContext(Dispatchers.IO) {
             val requestModel = AuthDirectRequest(
@@ -135,6 +137,7 @@ class OAuthRepositoryImpl(
                 validationCode = validationCode,
                 captchaSid = captchaSid,
                 captchaKey = captchaKey,
+                successToken = successToken
             )
 
             oAuthService.getSilentToken(requestModel.map).mapResult(
@@ -175,7 +178,8 @@ class OAuthRepositoryImpl(
                         VkOAuthError.NEED_CAPTCHA -> {
                             OAuthErrorDomain.CaptchaRequiredError(
                                 captchaSid = response.captchaSid.orEmpty(),
-                                captchaImageUrl = response.captchaImage.orEmpty()
+                                captchaImageUrl = response.captchaImage.orEmpty(),
+                                redirectUri = response.redirectUri
                             )
                         }
 

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

@@ -9,9 +9,13 @@ import dev.meloda.fast.model.database.VkConvoEntity
 @Dao
 abstract class ConvoDao : EntityDao<VkConvoEntity> {
 
-    @Query("SELECT * FROM convos")
+    @Query("SELECT * FROM convos ORDER BY majorId DESC, minorId DESC")
     abstract suspend fun getAll(): List<VkConvoEntity>
 
+    @Transaction
+    @Query("SELECT * FROM convos ORDER BY majorId DESC, minorId DESC")
+    abstract suspend fun getAllWithMessage(): List<ConvoWithMessage>
+
     @Query("SELECT * FROM convos WHERE id IN (:ids)")
     abstract suspend fun getAllByIds(ids: List<Int>): List<VkConvoEntity>
 
@@ -22,6 +26,9 @@ abstract class ConvoDao : EntityDao<VkConvoEntity> {
     @Query("SELECT * FROM convos WHERE id IS (:id)")
     abstract suspend fun getByIdWithMessage(id: Long): ConvoWithMessage?
 
+    @Query("DELETE FROM convos WHERE id IS (:id)")
+    abstract suspend fun deleteById(id: Long): Int
+
     @Query("DELETE FROM convos WHERE rowid IN (:ids)")
     abstract suspend fun deleteByIds(ids: List<Int>): Int
 }

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

@@ -10,15 +10,21 @@ abstract class MessageDao : EntityDao<VkMessageEntity> {
     @Query("SELECT * FROM messages")
     abstract suspend fun getAll(): List<VkMessageEntity>
 
-    @Query("SELECT * FROM messages WHERE peerId IS (:convoId)")
+    @Query("SELECT * FROM messages WHERE peerId IS (:convoId) ORDER BY date DESC, id DESC")
     abstract suspend fun getAll(convoId: Long): List<VkMessageEntity>
 
     @Query("SELECT * FROM messages WHERE id IN (:ids)")
-    abstract suspend fun getAllByIds(ids: List<Int>): List<VkMessageEntity>
+    abstract suspend fun getAllByIds(ids: List<Long>): List<VkMessageEntity>
 
     @Query("SELECT * FROM messages WHERE id IS (:messageId)")
     abstract suspend fun getById(messageId: Long): VkMessageEntity?
 
+    @Query("SELECT * FROM messages WHERE peerId IS (:convoId) AND cmId IS (:cmId)")
+    abstract suspend fun getByConvoMessageId(convoId: Long, cmId: Long): VkMessageEntity?
+
+    @Query("SELECT MAX(id) FROM messages")
+    abstract suspend fun getMaxId(): Long?
+
     @Query("DELETE FROM messages WHERE id IN (:ids)")
-    abstract suspend fun deleteByIds(ids: List<Int>): Int
+    abstract suspend fun deleteByIds(ids: List<Long>): Int
 }

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

@@ -4,13 +4,32 @@ import android.content.SharedPreferences
 import androidx.core.content.edit
 import dev.meloda.fast.common.model.DarkMode
 import dev.meloda.fast.common.model.LogLevel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
 import kotlin.properties.Delegates
 import kotlin.reflect.KClass
 
+sealed class CaptchaTokenResult {
+    data object Initial : CaptchaTokenResult()
+    data object Null : CaptchaTokenResult()
+    data object Cancelled : CaptchaTokenResult()
+    data class Success(val token: String) : CaptchaTokenResult()
+}
+
 object AppSettings {
 
     private var preferences: SharedPreferences by Delegates.notNull()
 
+    private val captchaResult = MutableStateFlow<CaptchaTokenResult>(CaptchaTokenResult.Initial)
+    fun getCaptchaResultFlow(): StateFlow<CaptchaTokenResult> = captchaResult.asStateFlow()
+    fun setCaptchaResult(result: CaptchaTokenResult) = captchaResult.update { result }
+
+    private val captchaRedirectUri = MutableStateFlow<String?>(null)
+    fun getCaptchaRedirectUriFlow() = captchaRedirectUri.asStateFlow()
+    fun setCaptchaRedirectUri(redirectUri: String?) = captchaRedirectUri.update { redirectUri }
+
     fun init(preferences: SharedPreferences) {
         this.preferences = preferences
     }
@@ -211,6 +230,21 @@ object AppSettings {
             set(value) = put(SettingsKeys.KEY_MORE_ANIMATIONS, value)
     }
 
+    object LongPoll {
+        var ts: Int?
+            get() = get(SettingsKeys.KEY_LONG_POLL_TS, 0).takeIf { it > 0 }
+            set(value) = put(SettingsKeys.KEY_LONG_POLL_TS, value ?: 0)
+
+        var pts: Int?
+            get() = get(SettingsKeys.KEY_LONG_POLL_PTS, 0).takeIf { it > 0 }
+            set(value) = put(SettingsKeys.KEY_LONG_POLL_PTS, value ?: 0)
+
+        fun clear() {
+            ts = null
+            pts = null
+        }
+    }
+
     object Debug {
         var showAlertAfterCrash: Boolean
             get() = get(

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

@@ -39,6 +39,8 @@ object SettingsKeys {
     const val DEFAULT_VALUE_FEATURES_FAST_TEXT = "¯\\_(ツ)_/¯"
     const val KEY_LONG_POLL_IN_BACKGROUND = "lp_background"
     const val DEFAULT_LONG_POLL_IN_BACKGROUND = false
+    const val KEY_LONG_POLL_TS = "lp_ts"
+    const val KEY_LONG_POLL_PTS = "lp_pts"
 
     const val KEY_ACTIVITY_SEND_ONLINE_STATUS = "activity_send_online_status"
     const val DEFAULT_VALUE_KEY_ACTIVITY_SEND_ONLINE_STATUS = false

core/domain/build.gradle.kts

@@ -12,12 +12,12 @@ dependencies {
     api(projects.core.data)
     api(projects.core.model)
 
-    // TODO: 11/08/2024, Danil Nikolaev: remove?
     implementation(libs.kotlinx.coroutines.core)
     implementation(libs.koin.core)
     implementation(libs.eithernet)
 
     implementation(libs.bundles.nanokt)
 
+    implementation(platform(libs.compose.bom))
     implementation(libs.compose.ui)
 }

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

@@ -8,6 +8,9 @@ import kotlinx.coroutines.flow.Flow
 interface ConvoUseCase : BaseUseCase {
 
     suspend fun storeConvos(convos: List<VkConvo>)
+    suspend fun getLocalConvos(): List<VkConvo>
+    suspend fun getLocalConvoById(peerId: Long): VkConvo?
+    suspend fun deleteLocalConvo(peerId: Long)
 
     fun getConvos(
         count: Int? = null,

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

@@ -19,6 +19,18 @@ class ConvoUseCaseImpl(
         repository.storeConvos(convos)
     }
 
+    override suspend fun getLocalConvos(): List<VkConvo> = withContext(Dispatchers.IO) {
+        repository.getLocalConvos()
+    }
+
+    override suspend fun getLocalConvoById(peerId: Long): VkConvo? = withContext(Dispatchers.IO) {
+        repository.getLocalConvoById(peerId)
+    }
+
+    override suspend fun deleteLocalConvo(peerId: Long) = withContext(Dispatchers.IO) {
+        repository.deleteLocalConvo(peerId)
+    }
+
     override fun getConvos(
         count: Int?,
         offset: Int?,

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

@@ -6,10 +6,7 @@ import dev.meloda.fast.model.database.AccountEntity
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
-class GetCurrentAccountUseCase(
+class GetCurrentAccountUseCase(private val accountsRepository: AccountsRepository) {
-    private val accountsRepository: AccountsRepository
-) {
-
     suspend operator fun invoke(): AccountEntity? = withContext(Dispatchers.IO) {
         accountsRepository.getAccountById(UserConfig.currentUserId)
     }

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

@@ -0,0 +1,36 @@
+package dev.meloda.fast.domain
+
+import dev.meloda.fast.model.LongPollEvent
+import dev.meloda.fast.model.LongPollParsedEvent
+
+internal class LongPollEventDispatcher {
+    private val listenersMap: MutableMap<LongPollEvent, MutableList<VkEventCallback<LongPollParsedEvent>>> =
+        mutableMapOf()
+
+    @Suppress("UNCHECKED_CAST")
+    fun <T : LongPollParsedEvent> dispatch(eventType: LongPollEvent, event: T) {
+        listenersMap[eventType]?.forEach { callback ->
+            (callback as? VkEventCallback<T>)?.onEvent(event)
+        }
+    }
+
+    fun dispatchAll(eventType: LongPollEvent, events: List<LongPollParsedEvent>) {
+        events.forEach { event -> dispatch(eventType, event) }
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    fun <T : LongPollParsedEvent> registerListener(
+        eventType: LongPollEvent,
+        listener: VkEventCallback<T>
+    ) {
+        listenersMap[eventType] = (listenersMap[eventType] ?: mutableListOf())
+            .also { it.add(listener as VkEventCallback<LongPollParsedEvent>) }
+    }
+
+    fun <T : LongPollParsedEvent> registerListeners(
+        eventTypes: List<LongPollEvent>,
+        listener: VkEventCallback<T>
+    ) {
+        eventTypes.forEach { eventType -> registerListener(eventType, listener) }
+    }
+}

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

@@ -0,0 +1,537 @@
+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.processState
+import dev.meloda.fast.model.ApiEvent
+import dev.meloda.fast.model.ConvoFlags
+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.VkConvo
+import dev.meloda.fast.model.api.domain.VkMessage
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlin.coroutines.resume
+
+internal class LongPollEventParser(
+    private val coroutineScope: CoroutineScope,
+    private val convoUseCase: ConvoUseCase,
+    private val messagesUseCase: MessagesUseCase,
+    private val dispatch: (LongPollEvent, LongPollParsedEvent) -> Unit,
+    private val dispatchAll: (LongPollEvent, List<LongPollParsedEvent>) -> Unit
+) {
+    fun parseNextUpdate(event: List<Any>) {
+        val eventId = event.first().asInt()
+
+        when (val eventType = ApiEvent.parseOrNull(eventId)) {
+            null -> Unit
+
+            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.CHAT_MAJOR_CHANGED -> parseChatMajorChanged(eventType, event)
+            ApiEvent.CHAT_MINOR_CHANGED -> parseChatMinorChanged(eventType, event)
+
+            ApiEvent.TYPING,
+            ApiEvent.AUDIO_MESSAGE_RECORDING,
+            ApiEvent.PHOTO_UPLOADING,
+            ApiEvent.VIDEO_UPLOADING,
+            ApiEvent.FILE_UPLOADING -> parseInteraction(eventType, event)
+
+            ApiEvent.UNREAD_COUNT_UPDATE -> parseUnreadCounterUpdate(eventType, event)
+            ApiEvent.MESSAGE_UPDATED -> parseMessageUpdated(eventType, event)
+            ApiEvent.MESSAGE_CACHE_CLEAR -> parseMessageCacheClear(eventType, event)
+        }
+    }
+
+    private fun parseMessageSetFlags(eventType: ApiEvent, event: List<Any>) {
+        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
+                    dispatch(LongPollEvent.MARKED_AS_IMPORTANT, eventToSend)
+                }
+
+                MessageFlags.SPAM -> {
+                    val eventToSend = LongPollParsedEvent.MessageMarkedAsSpam(
+                        peerId = peerId,
+                        cmId = cmId
+                    )
+                    eventsToSend += eventToSend
+                    dispatch(LongPollEvent.MARKED_AS_SPAM, 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
+                    dispatch(LongPollEvent.MESSAGE_DELETED, eventToSend)
+                }
+
+                MessageFlags.AUDIO_LISTENED -> {
+                    val eventToSend = LongPollParsedEvent.AudioMessageListened(
+                        peerId = peerId,
+                        cmId = cmId
+                    )
+                    eventsToSend += eventToSend
+                    dispatch(LongPollEvent.AUDIO_MESSAGE_LISTENED, eventToSend)
+                }
+
+                else -> Unit
+            }
+        }
+
+        dispatchAll(LongPollEvent.MESSAGE_SET_FLAGS, eventsToSend)
+    }
+
+    private fun parseMessageClearFlags(eventType: ApiEvent, event: List<Any>) {
+        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
+                        dispatch(LongPollEvent.MARKED_AS_IMPORTANT, 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
+                                    dispatch(LongPollEvent.MARKED_AS_NOT_SPAM, eventToSend)
+                                }
+                            }
+                        }
+                    }
+
+                    MessageFlags.DELETED -> {
+                        withContext(Dispatchers.IO) {
+                            val message = loadMessage(
+                                peerId = peerId,
+                                cmId = cmId
+                            )
+                            message?.let {
+                                val eventToSend =
+                                    LongPollParsedEvent.MessageRestored(message = message)
+                                eventsToSend += eventToSend
+                                dispatch(LongPollEvent.MESSAGE_RESTORED, eventToSend)
+                            }
+                        }
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            dispatchAll(LongPollEvent.MESSAGE_CLEAR_FLAGS, eventsToSend)
+        }
+    }
+
+    private fun parseMessageNew(eventType: ApiEvent, event: List<Any>) {
+        val cmId = event[1].asLong()
+        val peerId = event[4].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            val message =
+                async { loadMessage(peerId = peerId, cmId = cmId) }.await()
+
+            val convo =
+                async {
+                    loadConvo(
+                        peerId = peerId,
+                        extended = true,
+                        fields = VkConstants.ALL_FIELDS
+                    )
+                }.await()
+
+            message?.let {
+                dispatch(
+                    LongPollEvent.MESSAGE_NEW,
+                    LongPollParsedEvent.NewMessage(
+                        message = message,
+                        inArchive = convo?.isArchived == true
+                    )
+                )
+            }
+        }
+    }
+
+    private fun parseMessageEdit(eventType: ApiEvent, event: List<Any>) {
+        val cmId = event[1].asLong()
+        val peerId = event[3].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            loadMessage(
+                peerId = peerId,
+                cmId = cmId
+            )?.let { message ->
+                dispatch(LongPollEvent.MESSAGE_EDITED, LongPollParsedEvent.MessageEdited(message))
+            }
+        }
+    }
+
+    private fun parseMessageReadIncoming(eventType: ApiEvent, event: List<Any>) {
+        dispatchMessageRead(
+            longPollEvent = LongPollEvent.INCOMING_MESSAGE_READ,
+            parsedEvent = LongPollParsedEvent.IncomingMessageRead(
+                peerId = event[1].asLong(),
+                cmId = event[2].asLong(),
+                unreadCount = event[3].asInt()
+            )
+        )
+    }
+
+    private fun parseMessageReadOutgoing(eventType: ApiEvent, event: List<Any>) {
+        dispatchMessageRead(
+            longPollEvent = LongPollEvent.OUTGOING_MESSAGE_READ,
+            parsedEvent = LongPollParsedEvent.OutgoingMessageRead(
+                peerId = event[1].asLong(),
+                cmId = event[2].asLong(),
+                unreadCount = event[3].asInt()
+            )
+        )
+    }
+
+    private fun parseChatClearFlags(eventType: ApiEvent, event: List<Any>) {
+        val peerId = event[1].asLong()
+        val flags = event[2].asInt()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = ConvoFlags.parse(flags)
+
+        coroutineScope.launch(Dispatchers.IO) {
+            parsedFlags.forEach { flag ->
+                when (flag) {
+                    ConvoFlags.ARCHIVED -> {
+                        handleArchivedChat(
+                            peerId = peerId,
+                            archived = false,
+                            eventsToSend = eventsToSend
+                        )
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            dispatchAll(LongPollEvent.CHAT_CLEAR_FLAGS, eventsToSend)
+        }
+    }
+
+    private fun parseChatSetFlags(eventType: ApiEvent, event: List<Any>) {
+        val peerId = event[1].asLong()
+        val flags = event[2].asInt()
+
+        val eventsToSend = mutableListOf<LongPollParsedEvent>()
+
+        val parsedFlags = ConvoFlags.parse(flags)
+
+        coroutineScope.launch(Dispatchers.IO) {
+            parsedFlags.forEach { flag ->
+                when (flag) {
+                    ConvoFlags.ARCHIVED -> {
+                        handleArchivedChat(
+                            peerId = peerId,
+                            archived = true,
+                            eventsToSend = eventsToSend
+                        )
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            dispatchAll(LongPollEvent.CHAT_SET_FLAGS, eventsToSend)
+        }
+    }
+
+    private fun parseMessagesDeleted(eventType: ApiEvent, event: List<Any>) {
+        val peerId = event[1].asLong()
+        val cmId = event[2].asLong()
+
+        dispatch(
+            LongPollEvent.CHAT_CLEARED,
+            LongPollParsedEvent.ChatCleared(
+                peerId = peerId,
+                toCmId = cmId
+            )
+        )
+    }
+
+    private fun parseChatMajorChanged(eventType: ApiEvent, event: List<Any>) {
+        val peerId = event[1].asLong()
+        val majorId = event[2].asInt()
+
+        dispatch(
+            LongPollEvent.CHAT_MAJOR_CHANGED,
+            LongPollParsedEvent.ChatMajorChanged(
+                peerId = peerId,
+                majorId = majorId,
+            )
+        )
+    }
+
+    private fun parseChatMinorChanged(eventType: ApiEvent, event: List<Any>) {
+        val peerId = event[1].asLong()
+        val minorId = event[2].asInt()
+
+        dispatch(
+            LongPollEvent.CHAT_MINOR_CHANGED,
+            LongPollParsedEvent.ChatMinorChanged(
+                peerId = peerId,
+                minorId = minorId,
+            )
+        )
+    }
+
+    private fun parseInteraction(eventType: ApiEvent, event: List<Any>) {
+        val interactionType = when (eventType) {
+            ApiEvent.TYPING -> InteractionType.Typing
+            ApiEvent.AUDIO_MESSAGE_RECORDING -> InteractionType.VoiceMessage
+            ApiEvent.PHOTO_UPLOADING -> InteractionType.Photo
+            ApiEvent.VIDEO_UPLOADING -> InteractionType.Video
+            ApiEvent.FILE_UPLOADING -> InteractionType.File
+            else -> return
+        }
+
+        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.isEmpty()) return
+
+        dispatch(
+            longPollEvent,
+            LongPollParsedEvent.Interaction(
+                interactionType = interactionType,
+                peerId = peerId,
+                userIds = userIds,
+                totalCount = totalCount,
+                timestamp = timestamp
+            )
+        )
+    }
+
+    private fun parseUnreadCounterUpdate(eventType: ApiEvent, event: List<Any>) {
+        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()
+
+        dispatch(
+            LongPollEvent.UNREAD_COUNTER_UPDATE,
+            LongPollParsedEvent.UnreadCounter(
+                unread = unreadCount,
+                unreadUnmuted = unreadUnmutedCount,
+                showOnlyMuted = showOnlyMuted,
+                business = businessNotifyUnreadCount,
+                archive = archiveUnreadCount,
+                archiveUnmuted = archiveUnreadUnmutedCount,
+                archiveMentions = archiveMentionsCount
+            )
+        )
+    }
+
+    private fun parseMessageUpdated(eventType: ApiEvent, event: List<Any>) {
+        val cmId = event[1].asLong()
+        val peerId = event[4].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            loadMessage(
+                peerId = peerId,
+                cmId = cmId
+            )?.let { message ->
+                dispatch(LongPollEvent.MESSAGE_UPDATED, LongPollParsedEvent.MessageUpdated(message))
+            }
+        }
+    }
+
+    private fun parseMessageCacheClear(eventType: ApiEvent, event: List<Any>) {
+        val messageId = event[1].asLong()
+
+        coroutineScope.launch(Dispatchers.IO) {
+            loadMessage(messageId = messageId)?.let { message ->
+                dispatch(
+                    LongPollEvent.MESSAGE_CACHE_CLEAR,
+                    LongPollParsedEvent.MessageCacheClear(message)
+                )
+            }
+        }
+    }
+
+    private suspend fun loadMessage(
+        peerId: Long? = null,
+        cmId: Long? = null,
+        messageId: Long? = null
+    ): VkMessage? = suspendCancellableCoroutine { continuation ->
+        require((peerId != null && cmId != null) || messageId != null)
+
+        val job = coroutineScope.launch(Dispatchers.IO) {
+            messagesUseCase.getById(
+                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("LongPollEventParser", "loadMessage: error: $error")
+                        continuation.resume(null)
+                    },
+                    success = { response ->
+                        val message = response.singleOrNull() ?: run {
+                            continuation.resume(null)
+                            return@listenValue
+                        }
+
+                        continuation.resume(message)
+                    }
+                )
+            }
+        }
+
+        continuation.invokeOnCancellation {
+            job.cancel()
+        }
+    }
+
+    private suspend fun loadConvo(
+        peerId: Long,
+        extended: Boolean = false,
+        fields: String? = null
+    ): VkConvo? = suspendCancellableCoroutine { continuation ->
+        val job = coroutineScope.launch(Dispatchers.IO) {
+            convoUseCase.getById(
+                peerIds = listOf(peerId),
+                extended = extended,
+                fields = fields
+            ).listenValue(coroutineScope) { state ->
+                state.processState(
+                    error = { error ->
+                        Log.e("LongPollEventParser", "loadConvo: error: $error")
+                        continuation.resume(null)
+                    },
+                    success = { response ->
+                        val convo = response.singleOrNull() ?: run {
+                            continuation.resume(null)
+                            return@listenValue
+                        }
+
+                        continuation.resume(convo)
+                    }
+                )
+            }
+        }
+
+        continuation.invokeOnCancellation {
+            job.cancel()
+        }
+    }
+
+    private suspend fun handleArchivedChat(
+        peerId: Long,
+        archived: Boolean,
+        eventsToSend: MutableList<LongPollParsedEvent>
+    ) {
+        val convo = loadConvo(
+            peerId = peerId,
+            extended = true,
+            fields = VkConstants.ALL_FIELDS
+        ) ?: return
+
+        val message = loadMessage(
+            peerId = peerId,
+            cmId = convo.lastCmId
+        )
+
+        val eventToSend = LongPollParsedEvent.ChatArchived(
+            convo = convo.copy(lastMessage = message),
+            archived = archived
+        )
+        eventsToSend += eventToSend
+        dispatch(LongPollEvent.CHAT_ARCHIVED, eventToSend)
+    }
+
+    private fun dispatchMessageRead(
+        longPollEvent: LongPollEvent,
+        parsedEvent: LongPollParsedEvent
+    ) {
+        dispatch(longPollEvent, parsedEvent)
+    }
+}

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

@@ -1,35 +1,17 @@
 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.processState
-import dev.meloda.fast.model.ApiEvent
-import dev.meloda.fast.model.ConvoFlags
-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.VkConvo
-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 convoUseCase: ConvoUseCase,
+    convoUseCase: ConvoUseCase,
-    private val messagesUseCase: MessagesUseCase
+    messagesUseCase: MessagesUseCase
 ) {
     private val job = SupervisorJob()
 
@@ -43,747 +25,89 @@ class LongPollUpdatesParser(
         get() = Dispatchers.Default + job + exceptionHandler
 
     private val coroutineScope = CoroutineScope(coroutineContext)
-
+    private val eventDispatcher = LongPollEventDispatcher()
-    private val listenersMap: MutableMap<LongPollEvent, MutableList<VkEventCallback<LongPollParsedEvent>>> =
+    private val eventParser = LongPollEventParser(
-        mutableMapOf()
+        coroutineScope = coroutineScope,
+        convoUseCase = convoUseCase,
+        messagesUseCase = messagesUseCase,
+        dispatch = eventDispatcher::dispatch,
+        dispatchAll = eventDispatcher::dispatchAll
+    )
 
     fun parseNextUpdate(event: List<Any>) {
-        val eventId = event.first().asInt()
+        eventParser.parseNextUpdate(event)
-
-        when (val eventType = ApiEvent.parseOrNull(eventId)) {
-            null -> Log.d("LongPollUpdatesParser", "parseNextUpdate: unknownEvent: $event")
-
-            ApiEvent.MESSAGE_SET_FLAGS -> parseMessageSetFlags(eventType, event)
-            ApiEvent.MESSAGE_CLEAR_FLAGS -> parseMessageClearFlags(eventType, event)
-            ApiEvent.MESSAGE_NEW -> parseMessageNew(eventType, event)
-            ApiEvent.MESSAGE_EDIT -> parseMessageEdit(eventType, event)
-            ApiEvent.MESSAGE_READ_INCOMING -> parseMessageReadIncoming(eventType, event)
-            ApiEvent.MESSAGE_READ_OUTGOING -> parseMessageReadOutgoing(eventType, event)
-            ApiEvent.CHAT_CLEAR_FLAGS -> parseChatClearFlags(eventType, event)
-            ApiEvent.CHAT_SET_FLAGS -> parseChatSetFlags(eventType, event)
-            ApiEvent.MESSAGES_DELETED -> parseMessagesDeleted(eventType, event)
-            ApiEvent.CHAT_MAJOR_CHANGED -> parseChatMajorChanged(eventType, event)
-            ApiEvent.CHAT_MINOR_CHANGED -> parseChatMinorChanged(eventType, event)
-
-            ApiEvent.TYPING,
-            ApiEvent.AUDIO_MESSAGE_RECORDING,
-            ApiEvent.PHOTO_UPLOADING,
-            ApiEvent.VIDEO_UPLOADING,
-            ApiEvent.FILE_UPLOADING -> parseInteraction(eventType, event)
-
-            ApiEvent.UNREAD_COUNT_UPDATE -> parseUnreadCounterUpdate(eventType, event)
-            ApiEvent.MESSAGE_UPDATED -> parseMessageUpdated(eventType, event)
-            ApiEvent.MESSAGE_CACHE_CLEAR -> parseMessageCacheClear(eventType, event)
-        }
-    }
-
-    private fun parseMessageSetFlags(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$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: $event")
-
-        val cmId = event[1].asLong()
-        val peerId = event[4].asLong()
-
-        coroutineScope.launch(Dispatchers.IO) {
-            val message =
-                async { loadMessage(peerId = peerId, cmId = cmId) }.await()
-
-            val convo =
-                async {
-                    loadConvo(
-                        peerId = peerId,
-                        extended = true,
-                        fields = VkConstants.ALL_FIELDS
-                    )
-                }.await()
-
-            message?.let {
-                listenersMap[LongPollEvent.MESSAGE_NEW]?.let {
-                    it.map { vkEventCallback ->
-                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.NewMessage>)
-                            .onEvent(
-                                LongPollParsedEvent.NewMessage(
-                                    message = message,
-                                    inArchive = convo?.isArchived == true
-                                    // TODO: 03-Apr-25, Danil Nikolaev:
-                                    // load user settings about restoring chats with
-                                    // enabled notifications from archive
-                                )
-                            )
-                    }
-                }
-            }
-        }
-    }
-
-    private fun parseMessageEdit(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$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 = ConvoFlags.parse(flags)
-
-        coroutineScope.launch(Dispatchers.IO) {
-            parsedFlags.forEach { flag ->
-                when (flag) {
-                    ConvoFlags.ARCHIVED -> {
-                        val convo = loadConvo(
-                            peerId = peerId,
-                            extended = true,
-                            fields = VkConstants.ALL_FIELDS
-                        ) ?: return@forEach
-
-                        val message = loadMessage(
-                            peerId = peerId,
-                            cmId = convo.lastCmId
-                        )
-
-                        val eventToSend = LongPollParsedEvent.ChatArchived(
-                            convo = convo.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 = ConvoFlags.parse(flags)
-
-        coroutineScope.launch(Dispatchers.IO) {
-            parsedFlags.forEach { flag ->
-                when (flag) {
-                    ConvoFlags.ARCHIVED -> {
-                        val convo = loadConvo(
-                            peerId = peerId,
-                            extended = true,
-                            fields = VkConstants.ALL_FIELDS
-                        ) ?: return@forEach
-
-                        val message = loadMessage(
-                            peerId = peerId,
-                            cmId = convo.lastCmId
-                        )
-
-                        val eventToSend = LongPollParsedEvent.ChatArchived(
-                            convo = convo.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: $event")
-
-        val peerId = event[1].asLong()
-        val minorId = event[2].asInt()
-
-        listenersMap[LongPollEvent.CHAT_MINOR_CHANGED]?.let { listeners ->
-            listeners.forEach { vkEventCallback ->
-                (vkEventCallback as VkEventCallback<LongPollParsedEvent.ChatMinorChanged>)
-                    .onEvent(
-                        LongPollParsedEvent.ChatMinorChanged(
-                            peerId = peerId,
-                            minorId = minorId,
-                        )
-                    )
-            }
-        }
-    }
-
-    private fun parseInteraction(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType: $event")
-
-        val interactionType = when (eventType) {
-            ApiEvent.TYPING -> InteractionType.Typing
-            ApiEvent.AUDIO_MESSAGE_RECORDING -> InteractionType.VoiceMessage
-            ApiEvent.PHOTO_UPLOADING -> InteractionType.Photo
-            ApiEvent.VIDEO_UPLOADING -> InteractionType.Video
-            ApiEvent.FILE_UPLOADING -> InteractionType.File
-            else -> return
-        }
-
-        val longPollEvent: LongPollEvent = when (eventType) {
-            ApiEvent.TYPING -> LongPollEvent.TYPING
-            ApiEvent.AUDIO_MESSAGE_RECORDING -> LongPollEvent.AUDIO_MESSAGE_RECORDING
-            ApiEvent.PHOTO_UPLOADING -> LongPollEvent.PHOTO_UPLOADING
-            ApiEvent.VIDEO_UPLOADING -> LongPollEvent.VIDEO_UPLOADING
-            ApiEvent.FILE_UPLOADING -> LongPollEvent.FILE_UPLOADING
-            else -> return
-        }
-
-        val peerId = event[1].asLong()
-        val userIds = event[2].toList(Any::asLong).filter { it != UserConfig.userId }
-        val totalCount = event[3].asInt()
-        val timestamp = event[4].asInt()
-
-        // if userIds contains only account's id, then we don't need to show our status
-        if (userIds.isEmpty()) return
-
-        listenersMap[longPollEvent]?.let { listeners ->
-            listeners.forEach { vkEventCallback ->
-                (vkEventCallback as VkEventCallback<LongPollParsedEvent.Interaction>)
-                    .onEvent(
-                        LongPollParsedEvent.Interaction(
-                            interactionType = interactionType,
-                            peerId = peerId,
-                            userIds = userIds,
-                            totalCount = totalCount,
-                            timestamp = timestamp
-                        )
-                    )
-            }
-        }
-    }
-
-    private fun parseUnreadCounterUpdate(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType $event")
-
-        val unreadCount = event[1].asInt()
-        val unreadUnmutedCount = event[2].asInt()
-        val showOnlyMuted = event[3].asInt() == 1
-        val businessNotifyUnreadCount = event[4].asInt()
-        val archiveUnreadCount = event[7].asInt()
-        val archiveUnreadUnmutedCount = event[8].asInt()
-        val archiveMentionsCount = event[9].asInt()
-
-        listenersMap[LongPollEvent.UNREAD_COUNTER_UPDATE]?.let { listeners ->
-            listeners.forEach { vkEventCallback ->
-                (vkEventCallback as VkEventCallback<LongPollParsedEvent.UnreadCounter>)
-                    .onEvent(
-                        LongPollParsedEvent.UnreadCounter(
-                            unread = unreadCount,
-                            unreadUnmuted = unreadUnmutedCount,
-                            showOnlyMuted = showOnlyMuted,
-                            business = businessNotifyUnreadCount,
-                            archive = archiveUnreadCount,
-                            archiveUnmuted = archiveUnreadUnmutedCount,
-                            archiveMentions = archiveMentionsCount
-                        )
-                    )
-            }
-        }
-    }
-
-    private fun parseMessageUpdated(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType $event")
-
-        val cmId = event[1].asLong()
-        val peerId = event[4].asLong()
-
-        coroutineScope.launch(Dispatchers.IO) {
-            loadMessage(
-                peerId = peerId,
-                cmId = cmId
-            )?.let { message ->
-                listenersMap[LongPollEvent.MESSAGE_UPDATED]?.let {
-                    it.map { vkEventCallback ->
-                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.MessageUpdated>)
-                            .onEvent(LongPollParsedEvent.MessageUpdated(message))
-                    }
-                }
-            }
-        }
-    }
-
-    private fun parseMessageCacheClear(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "$eventType $event")
-
-        val messageId = event[1].asLong()
-
-        coroutineScope.launch(Dispatchers.IO) {
-            loadMessage(messageId = messageId)?.let { message ->
-                listenersMap[LongPollEvent.MESSAGE_CACHE_CLEAR]?.let {
-                    it.map { vkEventCallback ->
-                        (vkEventCallback as VkEventCallback<LongPollParsedEvent.MessageCacheClear>)
-                            .onEvent(LongPollParsedEvent.MessageCacheClear(message))
-                    }
-                }
-            }
-        }
-    }
-
-    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(Dispatchers.IO) {
-            messagesUseCase.getById(
-                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", "loadMessage: error: $error")
-                        continuation.resume(null)
-                    },
-                    success = { response ->
-                        val message = response.singleOrNull() ?: run {
-                            continuation.resume(null)
-                            return@listenValue
-                        }
-
-                        continuation.resume(message)
-                    }
-                )
-            }
-        }
-    }
-
-    private suspend fun loadConvo(
-        peerId: Long,
-        extended: Boolean = false,
-        fields: String? = null
-    ): VkConvo? = suspendCoroutine { continuation ->
-        coroutineScope.launch(Dispatchers.IO) {
-            convoUseCase.getById(
-                peerIds = listOf(peerId),
-                extended = extended,
-                fields = fields
-            ).listenValue(coroutineScope) { state ->
-                state.processState(
-                    error = { error ->
-                        Log.e("LongPollUpdatesParser", "loadConvo: error: $error")
-                        continuation.resume(null)
-                    },
-                    success = { response ->
-                        val convo = response.singleOrNull() ?: run {
-                            continuation.resume(null)
-                            return@listenValue
-                        }
-
-                        continuation.resume(convo)
-                    }
-                )
-            }
-        }
-    }
-
-    @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 onMessageSetFlags(block: (LongPollParsedEvent) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_SET_FLAGS, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_SET_FLAGS, assembleEventCallback(block))
     }
 
     fun onMessageMarkedAsImportant(block: (LongPollParsedEvent.MessageMarkedAsImportant) -> Unit) {
-        registerListener(LongPollEvent.MARKED_AS_IMPORTANT, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MARKED_AS_IMPORTANT, assembleEventCallback(block))
     }
 
     fun onMessageMarkedAsSpam(block: (LongPollParsedEvent.MessageMarkedAsSpam) -> Unit) {
-        registerListener(LongPollEvent.MARKED_AS_SPAM, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MARKED_AS_SPAM, assembleEventCallback(block))
     }
 
     fun onMessageDeleted(block: (LongPollParsedEvent.MessageDeleted) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_DELETED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_DELETED, assembleEventCallback(block))
     }
 
     fun onMessageClearFlags(block: (LongPollParsedEvent) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_CLEAR_FLAGS, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_CLEAR_FLAGS, assembleEventCallback(block))
     }
 
     fun onMessageMarkedAsNotSpam(block: (LongPollParsedEvent.MessageMarkedAsNotSpam) -> Unit) {
-        registerListener(LongPollEvent.MARKED_AS_NOT_SPAM, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MARKED_AS_NOT_SPAM, assembleEventCallback(block))
     }
 
     fun onMessageRestored(block: (LongPollParsedEvent.MessageRestored) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_RESTORED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_RESTORED, assembleEventCallback(block))
+    }
+
+    fun onMessageUpdated(block: (LongPollParsedEvent.MessageUpdated) -> Unit) {
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_UPDATED, assembleEventCallback(block))
+    }
+
+    fun onMessageCacheClear(block: (LongPollParsedEvent.MessageCacheClear) -> Unit) {
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_CACHE_CLEAR, assembleEventCallback(block))
     }
 
     fun onNewMessage(block: (LongPollParsedEvent.NewMessage) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_NEW, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_NEW, assembleEventCallback(block))
     }
 
     fun onMessageEdited(block: (LongPollParsedEvent.MessageEdited) -> Unit) {
-        registerListener(LongPollEvent.MESSAGE_EDITED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.MESSAGE_EDITED, assembleEventCallback(block))
     }
 
     fun onMessageIncomingRead(block: (LongPollParsedEvent.IncomingMessageRead) -> Unit) {
-        registerListener(LongPollEvent.INCOMING_MESSAGE_READ, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.INCOMING_MESSAGE_READ, assembleEventCallback(block))
     }
 
     fun onMessageOutgoingRead(block: (LongPollParsedEvent.OutgoingMessageRead) -> Unit) {
-        registerListener(LongPollEvent.OUTGOING_MESSAGE_READ, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.OUTGOING_MESSAGE_READ, assembleEventCallback(block))
     }
 
     fun onChatCleared(block: (LongPollParsedEvent.ChatCleared) -> Unit) {
-        registerListener(LongPollEvent.CHAT_CLEARED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.CHAT_CLEARED, assembleEventCallback(block))
     }
 
     fun onChatMajorChanged(block: (LongPollParsedEvent.ChatMajorChanged) -> Unit) {
-        registerListener(LongPollEvent.CHAT_MAJOR_CHANGED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.CHAT_MAJOR_CHANGED, assembleEventCallback(block))
     }
 
     fun onChatMinorChanged(block: (LongPollParsedEvent.ChatMinorChanged) -> Unit) {
-        registerListener(LongPollEvent.CHAT_MINOR_CHANGED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.CHAT_MINOR_CHANGED, assembleEventCallback(block))
     }
 
     fun onChatArchived(block: (LongPollParsedEvent.ChatArchived) -> Unit) {
-        registerListener(LongPollEvent.CHAT_ARCHIVED, assembleEventCallback(block))
+        eventDispatcher.registerListener(LongPollEvent.CHAT_ARCHIVED, assembleEventCallback(block))
     }
 
     fun onInteractions(block: (LongPollParsedEvent.Interaction) -> Unit) {
-        registerListeners(
+        eventDispatcher.registerListeners(
             eventTypes = listOf(
                 LongPollEvent.TYPING,
                 LongPollEvent.AUDIO_MESSAGE_RECORDING,

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

@@ -0,0 +1,213 @@
+package dev.meloda.fast.domain
+
+import android.util.Log
+import dev.meloda.fast.model.LongPollParsedEvent
+import dev.meloda.fast.model.api.domain.VkMessage
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.asSharedFlow
+import kotlinx.coroutines.flow.filterIsInstance
+import kotlinx.coroutines.launch
+
+class LongPollUpdatesReducer(
+    updatesParser: LongPollUpdatesParser,
+    private val messagesUseCase: MessagesUseCase,
+    private val convoUseCase: ConvoUseCase
+) {
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
+
+    private val _events = MutableSharedFlow<LongPollParsedEvent>(extraBufferCapacity = 256)
+    val events: SharedFlow<LongPollParsedEvent> = _events.asSharedFlow()
+
+    val newMessages = events.filterIsInstance<LongPollParsedEvent.NewMessage>()
+    val messageEdited = events.filterIsInstance<LongPollParsedEvent.MessageEdited>()
+    val messageIncomingRead = events.filterIsInstance<LongPollParsedEvent.IncomingMessageRead>()
+    val messageOutgoingRead = events.filterIsInstance<LongPollParsedEvent.OutgoingMessageRead>()
+    val messageDeleted = events.filterIsInstance<LongPollParsedEvent.MessageDeleted>()
+    val messageRestored = events.filterIsInstance<LongPollParsedEvent.MessageRestored>()
+    val messageMarkedAsImportant = events.filterIsInstance<LongPollParsedEvent.MessageMarkedAsImportant>()
+    val messageMarkedAsSpam = events.filterIsInstance<LongPollParsedEvent.MessageMarkedAsSpam>()
+    val messageMarkedAsNotSpam = events.filterIsInstance<LongPollParsedEvent.MessageMarkedAsNotSpam>()
+    val interactions = events.filterIsInstance<LongPollParsedEvent.Interaction>()
+    val chatMajorChanged = events.filterIsInstance<LongPollParsedEvent.ChatMajorChanged>()
+    val chatMinorChanged = events.filterIsInstance<LongPollParsedEvent.ChatMinorChanged>()
+    val chatCleared = events.filterIsInstance<LongPollParsedEvent.ChatCleared>()
+    val chatArchived = events.filterIsInstance<LongPollParsedEvent.ChatArchived>()
+    val messageUpdated = events.filterIsInstance<LongPollParsedEvent.MessageUpdated>()
+    val messageCacheClear = events.filterIsInstance<LongPollParsedEvent.MessageCacheClear>()
+
+    init {
+        updatesParser.onNewMessage { publish(it) }
+        updatesParser.onMessageEdited { publish(it) }
+        updatesParser.onMessageIncomingRead { publish(it) }
+        updatesParser.onMessageOutgoingRead { publish(it) }
+        updatesParser.onMessageDeleted { publish(it) }
+        updatesParser.onMessageRestored { publish(it) }
+        updatesParser.onMessageUpdated { publish(it) }
+        updatesParser.onMessageCacheClear { publish(it) }
+        updatesParser.onMessageMarkedAsImportant { publish(it) }
+        updatesParser.onMessageMarkedAsSpam { publish(it) }
+        updatesParser.onMessageMarkedAsNotSpam { publish(it) }
+        updatesParser.onInteractions { publish(it) }
+        updatesParser.onChatMajorChanged { publish(it) }
+        updatesParser.onChatMinorChanged { publish(it) }
+        updatesParser.onChatCleared { publish(it) }
+        updatesParser.onChatArchived { publish(it) }
+    }
+
+    private fun publish(event: LongPollParsedEvent) {
+        scope.launch {
+            runCatching { applyCommon(event) }
+                .onFailure { throwable ->
+                    Log.e("LongPollUpdatesReducer", "applyCommon failed: $event", throwable)
+                }
+            _events.emit(event)
+        }
+    }
+
+    private suspend fun applyCommon(event: LongPollParsedEvent) {
+        when (event) {
+            is LongPollParsedEvent.NewMessage -> {
+                messagesUseCase.storeMessages(listOf(event.message))
+                updateConvoForMessage(event.message, unreadIncrement = if (event.message.isOut) 0 else 1)
+            }
+
+            is LongPollParsedEvent.MessageEdited -> {
+                messagesUseCase.storeMessage(event.message)
+            }
+
+            is LongPollParsedEvent.MessageUpdated -> {
+                messagesUseCase.storeMessage(event.message)
+            }
+
+            is LongPollParsedEvent.MessageCacheClear -> {
+                messagesUseCase.storeMessage(event.message)
+            }
+
+            is LongPollParsedEvent.IncomingMessageRead -> {
+                updateConvoReadState(
+                    peerId = event.peerId,
+                    inReadCmId = event.cmId,
+                    unreadCount = event.unreadCount
+                )
+            }
+
+            is LongPollParsedEvent.OutgoingMessageRead -> {
+                updateConvoReadState(
+                    peerId = event.peerId,
+                    outReadCmId = event.cmId,
+                    unreadCount = event.unreadCount
+                )
+            }
+
+            is LongPollParsedEvent.MessageDeleted -> {
+                val message = messagesUseCase.getLocalMessageByConvoMessageId(
+                    convoId = event.peerId,
+                    cmId = event.cmId
+                )
+                if (message != null) {
+                    messagesUseCase.deleteLocalMessages(listOf(message.id))
+                }
+            }
+
+            is LongPollParsedEvent.MessageRestored -> {
+                messagesUseCase.storeMessage(event.message)
+            }
+
+            is LongPollParsedEvent.MessageMarkedAsImportant -> {
+                val message = messagesUseCase.getLocalMessageByConvoMessageId(
+                    convoId = event.peerId,
+                    cmId = event.cmId
+                ) ?: return
+
+                messagesUseCase.storeMessage(message.copy(isImportant = event.marked))
+            }
+
+            is LongPollParsedEvent.MessageMarkedAsSpam -> {
+                val message = messagesUseCase.getLocalMessageByConvoMessageId(
+                    convoId = event.peerId,
+                    cmId = event.cmId
+                )
+                if (message != null) {
+                    messagesUseCase.deleteLocalMessages(listOf(message.id))
+                }
+            }
+
+            is LongPollParsedEvent.MessageMarkedAsNotSpam -> {
+                messagesUseCase.storeMessage(event.message)
+            }
+
+            is LongPollParsedEvent.ChatMajorChanged -> {
+                updateConvoSortState(event.peerId, majorId = event.majorId)
+            }
+
+            is LongPollParsedEvent.ChatMinorChanged -> {
+                updateConvoSortState(event.peerId, minorId = event.minorId)
+            }
+
+            is LongPollParsedEvent.ChatCleared -> {
+                convoUseCase.deleteLocalConvo(event.peerId)
+            }
+
+            is LongPollParsedEvent.ChatArchived -> {
+                event.convo.lastMessage?.let(messagesUseCase::storeMessage)
+                convoUseCase.storeConvos(listOf(event.convo.copy(isArchived = event.archived)))
+            }
+
+            is LongPollParsedEvent.Interaction -> Unit
+        }
+    }
+
+    private suspend fun updateConvoReadState(
+        peerId: Long,
+        inReadCmId: Long? = null,
+        outReadCmId: Long? = null,
+        unreadCount: Int
+    ) {
+        val convo = convoUseCase.getLocalConvoById(peerId) ?: return
+        convoUseCase.storeConvos(
+            listOf(
+                convo.copy(
+                    inReadCmId = inReadCmId ?: convo.inReadCmId,
+                    outReadCmId = outReadCmId ?: convo.outReadCmId,
+                    unreadCount = unreadCount
+                )
+            )
+        )
+    }
+
+    private suspend fun updateConvoSortState(
+        peerId: Long,
+        majorId: Int? = null,
+        minorId: Int? = null
+    ) {
+        val convo = convoUseCase.getLocalConvoById(peerId) ?: return
+        convoUseCase.storeConvos(
+            listOf(
+                convo.copy(
+                    majorId = majorId ?: convo.majorId,
+                    minorId = minorId ?: convo.minorId
+                )
+            )
+        )
+    }
+
+    private suspend fun updateConvoForMessage(
+        message: VkMessage,
+        unreadIncrement: Int
+    ) {
+        val convo = convoUseCase.getLocalConvoById(message.peerId) ?: return
+        convoUseCase.storeConvos(
+            listOf(
+                convo.copy(
+                    lastMessageId = message.id,
+                    lastCmId = message.cmId,
+                    unreadCount = convo.unreadCount + unreadIncrement
+                )
+            )
+        )
+    }
+}

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

@@ -1,6 +1,7 @@
 package dev.meloda.fast.domain
 
 import dev.meloda.fast.data.State
+import dev.meloda.fast.model.api.data.LongPollHistoryResponse
 import dev.meloda.fast.model.api.data.LongPollUpdates
 import dev.meloda.fast.model.api.data.VkLongPollData
 import kotlinx.coroutines.flow.Flow
@@ -21,4 +22,14 @@ interface LongPollUseCase {
         mode: Int,
         version: Int
     ): Flow<State<LongPollUpdates>>
+
+    fun getLongPollHistory(
+        ts: Int,
+        pts: Int,
+        lpVersion: Int,
+        lastN: Int? = null,
+        maxMsgId: Long? = null,
+        eventsLimit: Int? = null,
+        msgsLimit: Int? = null
+    ): Flow<State<LongPollHistoryResponse>>
 }

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

@@ -3,6 +3,7 @@ package dev.meloda.fast.domain
 import dev.meloda.fast.data.State
 import dev.meloda.fast.data.api.longpoll.LongPollRepository
 import dev.meloda.fast.data.mapToState
+import dev.meloda.fast.model.api.data.LongPollHistoryResponse
 import dev.meloda.fast.model.api.data.LongPollUpdates
 import dev.meloda.fast.model.api.data.VkLongPollData
 import kotlinx.coroutines.flow.Flow
@@ -48,4 +49,27 @@ class LongPollUseCaseImpl(
         ).mapToState()
         emit(newState)
     }
+
+    override fun getLongPollHistory(
+        ts: Int,
+        pts: Int,
+        lpVersion: Int,
+        lastN: Int?,
+        maxMsgId: Long?,
+        eventsLimit: Int?,
+        msgsLimit: Int?
+    ): Flow<State<LongPollHistoryResponse>> = flow {
+        emit(State.Loading)
+
+        val newState = repository.getLongPollHistory(
+            ts = ts,
+            pts = pts,
+            lpVersion = lpVersion,
+            lastN = lastN,
+            maxMsgId = maxMsgId,
+            eventsLimit = eventsLimit,
+            msgsLimit = msgsLimit
+        ).mapToState()
+        emit(newState)
+    }
 }

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

@@ -12,6 +12,11 @@ interface MessagesUseCase : BaseUseCase {
 
     suspend fun storeMessage(message: VkMessage)
     suspend fun storeMessages(messages: List<VkMessage>)
+    suspend fun getLocalMessages(convoId: Long): List<VkMessage>
+    suspend fun getLocalMessageById(messageId: Long): VkMessage?
+    suspend fun getLocalMessageByConvoMessageId(convoId: Long, cmId: Long): VkMessage?
+    suspend fun getLocalMaxMessageId(): Long?
+    suspend fun deleteLocalMessages(messageIds: List<Long>)
 
     fun getMessagesHistory(
         convoId: Long,

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

@@ -22,6 +22,26 @@ class MessagesUseCaseImpl(
         repository.storeMessages(messages)
     }
 
+    override suspend fun getLocalMessages(convoId: Long): List<VkMessage> {
+        return repository.getLocalMessages(convoId)
+    }
+
+    override suspend fun getLocalMessageById(messageId: Long): VkMessage? {
+        return repository.getLocalMessageById(messageId)
+    }
+
+    override suspend fun getLocalMessageByConvoMessageId(convoId: Long, cmId: Long): VkMessage? {
+        return repository.getLocalMessageByConvoMessageId(convoId, cmId)
+    }
+
+    override suspend fun getLocalMaxMessageId(): Long? {
+        return repository.getLocalMaxMessageId()
+    }
+
+    override suspend fun deleteLocalMessages(messageIds: List<Long>) {
+        repository.deleteLocalMessages(messageIds)
+    }
+
     override fun getMessagesHistory(
         convoId: Long,
         count: Int?,

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

@@ -21,7 +21,8 @@ interface OAuthUseCase {
         password: String,
         forceSms: Boolean,
         validationCode: String?,
-        captchaSid: String?,
+        captchaSid: String? = null,
-        captchaKey: String?
+        captchaKey: String? = null,
+        successToken: String? = null
     ): Flow<State<GetSilentTokenResponse>>
 }

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

@@ -22,22 +22,35 @@ class OAuthUseCaseImpl(
     ): Flow<State<AuthInfo>> = flow {
         emit(State.Loading)
 
-        val newState = oAuthRepository.auth(
+        val newState = when (val authResult = oAuthRepository.auth(
             login = login,
             password = password,
             forceSms = forceSms,
             validationCode = validationCode,
             captchaSid = captchaSid,
             captchaKey = captchaKey
-        ).asState(
+        )) {
-            successMapper = {
+            is com.slack.eithernet.ApiResult.Success -> {
-                AuthInfo(
+                val value = authResult.value
-                    userId = it.userId!!,
+                val userId = value.userId
-                    accessToken = it.accessToken!!,
+                val accessToken = value.accessToken
-                    validationHash = it.validationHash!!
+                val validationHash = value.validationHash
-                )
+
+                if (userId == null || accessToken == null || validationHash == null) {
+                    State.Error.InternalError
+                } else {
+                    State.Success(
+                        AuthInfo(
+                            userId = userId,
+                            accessToken = accessToken,
+                            validationHash = validationHash
+                        )
+                    )
+                }
             }
-        )
+
+            else -> authResult.asState()
+        }
 
         emit(newState)
     }
@@ -48,7 +61,8 @@ class OAuthUseCaseImpl(
         forceSms: Boolean,
         validationCode: String?,
         captchaSid: String?,
-        captchaKey: String?
+        captchaKey: String?,
+        successToken: String?
     ): Flow<State<GetSilentTokenResponse>> = flow {
         emit(State.Loading)
 
@@ -58,7 +72,8 @@ class OAuthUseCaseImpl(
             forceSms = forceSms,
             validationCode = validationCode,
             captchaSid = captchaSid,
-            captchaKey = captchaKey
+            captchaKey = captchaKey,
+            successToken = successToken
         ).asState()
 
         emit(newState)

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

@@ -40,7 +40,7 @@ fun VkConvo.extractAvatar(): UiImage = when (peerType) {
     PeerType.CHAT -> {
         photo200
     }
-}?.let(UiImage::Url) ?: UiImage.Resource(R.drawable.ic_account_circle_cut)
+}?.let(UiImage::Url) ?: UiImage.Resource(R.drawable.ic_account_circle_fill_round_24)
 
 fun VkConvo.extractTitle(
     useContactName: Boolean,
@@ -470,16 +470,25 @@ fun extractActionText(
     }
 }
 
-private fun extractAttachmentIcon(
+fun extractAttachmentIcon(
     lastMessage: VkMessage?
 ): UiImage? = when {
     lastMessage == null -> null
     lastMessage.text == null -> null
+    lastMessage.geoType != null -> {
+        val geoType = lastMessage.geoType
+        if (geoType == "point") {
+            UiImage.Resource(R.drawable.ic_pin_drop_fill_round_24)
+        } else {
+            UiImage.Resource(R.drawable.ic_map_fill_round_24)
+        }
+    }
+
     !lastMessage.forwards.isNullOrEmpty() -> {
         if (lastMessage.forwards.orEmpty().size == 1) {
-            UiImage.Resource(R.drawable.ic_attachment_forwarded_message)
+            UiImage.Resource(R.drawable.ic_reply_round_24)
         } else {
-            UiImage.Resource(R.drawable.ic_attachment_forwarded_messages)
+            UiImage.Resource(R.drawable.ic_reply_all_round_24)
         }
     }
 
@@ -487,13 +496,9 @@ private fun extractAttachmentIcon(
         lastMessage.attachments?.let { attachments ->
             if (attachments.isEmpty()) return null
             if (attachments.size == 1 || isAttachmentsHaveOneType(attachments)) {
-                lastMessage.geoType?.let {
-                    return UiImage.Resource(R.drawable.ic_map_marker)
-                }
-
                 getAttachmentIconByType(attachments.first().type)
             } else {
-                UiImage.Resource(R.drawable.ic_baseline_attach_file_24)
+                UiImage.Resource(R.drawable.ic_attach_file_round_24)
             }
         }
     }
@@ -565,22 +570,22 @@ fun extractAttachmentText(
 
 private fun getAttachmentIconByType(attachmentType: AttachmentType): UiImage? {
     return when (attachmentType) {
-        AttachmentType.PHOTO -> R.drawable.ic_attachment_photo
+        AttachmentType.PHOTO -> R.drawable.ic_image_fill_round_24
-        AttachmentType.VIDEO -> R.drawable.ic_attachment_video
+        AttachmentType.VIDEO -> R.drawable.ic_video_fill_round_24
-        AttachmentType.AUDIO -> R.drawable.ic_attachment_audio
+        AttachmentType.AUDIO -> R.drawable.ic_music_note_round_24
-        AttachmentType.FILE -> R.drawable.ic_attachment_file
+        AttachmentType.FILE -> R.drawable.ic_draft_fill_round_24
-        AttachmentType.LINK -> R.drawable.ic_attachment_link
+        AttachmentType.LINK -> R.drawable.ic_language_round_24
-        AttachmentType.AUDIO_MESSAGE -> R.drawable.ic_attachment_voice
+        AttachmentType.AUDIO_MESSAGE -> R.drawable.ic_mic_fill_round_24
-        AttachmentType.MINI_APP -> R.drawable.ic_attachment_mini_app
+        AttachmentType.MINI_APP -> R.drawable.ic_widgets_fill_round_24
-        AttachmentType.STICKER -> R.drawable.ic_attachment_sticker
+        AttachmentType.STICKER -> R.drawable.ic_sticker_fill_round_24
-        AttachmentType.GIFT -> R.drawable.ic_attachment_gift
+        AttachmentType.GIFT -> R.drawable.ic_attachment_gift_old
-        AttachmentType.WALL -> R.drawable.ic_attachment_wall
+        AttachmentType.WALL -> R.drawable.ic_brick_fill_round_24
-        AttachmentType.GRAFFITI -> R.drawable.ic_attachment_graffiti
+        AttachmentType.GRAFFITI -> R.drawable.ic_fragrance_fill_round_24
-        AttachmentType.POLL -> R.drawable.ic_attachment_poll
+        AttachmentType.POLL -> R.drawable.ic_insert_chart_fill_round_24
-        AttachmentType.WALL_REPLY -> R.drawable.ic_attachment_wall_reply
+        AttachmentType.WALL_REPLY -> R.drawable.ic_comment_fill_round_24
-        AttachmentType.CALL -> R.drawable.ic_attachment_call
+        AttachmentType.CALL -> R.drawable.ic_call_round_24
-        AttachmentType.GROUP_CALL_IN_PROGRESS -> R.drawable.ic_attachment_group_call
+        AttachmentType.GROUP_CALL_IN_PROGRESS -> R.drawable.ic_perm_phone_msg_fill_round_24
-        AttachmentType.STORY -> R.drawable.ic_attachment_story
+        AttachmentType.STORY -> R.drawable.ic_history_toggle_off_round_24
         AttachmentType.UNKNOWN -> null
         AttachmentType.CURATOR -> null
         AttachmentType.EVENT -> null
@@ -591,7 +596,7 @@ private fun getAttachmentIconByType(attachmentType: AttachmentType): UiImage? {
         AttachmentType.NARRATIVE -> null
         AttachmentType.ARTICLE -> null
         AttachmentType.VIDEO_MESSAGE -> null
-        AttachmentType.GROUP_CHAT_STICKER -> R.drawable.ic_attachment_sticker
+        AttachmentType.GROUP_CHAT_STICKER -> R.drawable.ic_sticker_fill_round_24
         AttachmentType.STICKER_PACK_PREVIEW -> null
     }?.let(UiImage::Resource)
 }
@@ -685,20 +690,6 @@ fun getAttachmentUiText(
     }.let(UiText::Resource)
 }
 
-fun getAttachmentConvoIcon(message: VkMessage?): UiImage? {
-    return message?.attachments?.let { attachments ->
-        if (attachments.isEmpty()) return null
-        if (attachments.size == 1 || isAttachmentsHaveOneType(attachments)) {
-            message.geoType?.let {
-                return UiImage.Resource(R.drawable.ic_map_marker)
-            }
-            getAttachmentIconByType(attachments.first().type)
-        } else {
-            UiImage.Resource(R.drawable.ic_baseline_attach_file_24)
-        }
-    }
-}
-
 fun extractBirthday(convo: VkConvo): Boolean {
     val birthday = convo.user?.birthday ?: return false
     val splitBirthday = birthday.split(".").mapNotNull(String::toIntOrNull)

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

@@ -27,11 +27,13 @@ fun VkConvo.asPresentation(
         monthShort = { resources.getString(R.string.month_short) },
         weekShort = { resources.getString(R.string.week_short) },
         dayShort = { resources.getString(R.string.day_short) },
+        minuteShort = { resources.getString(R.string.minute_short) },
+        secondShort = { resources.getString(R.string.second_short) },
         now = { resources.getString(R.string.time_now) },
     ),
     message = extractMessage(resources, lastMessage, id, peerType),
     attachmentImage = if (lastMessage?.text == null) null
-    else getAttachmentConvoIcon(lastMessage),
+    else extractAttachmentIcon(lastMessage),
     isPinned = majorId > 0,
     actionImageId = ActionState.parse(isPhantom, isCallInProgress).getResourceId(),
     isBirthday = extractBirthday(this),

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

@@ -27,7 +27,7 @@ fun VkMessage.extractAvatar() = when {
     }
 
     else -> null
-}?.let(UiImage::Url) ?: UiImage.Resource(R.drawable.ic_account_circle_cut)
+}?.let(UiImage::Url) ?: UiImage.Resource(R.drawable.ic_account_circle_fill_round_24)
 
 fun VkMessage.extractDate(): String =
     SimpleDateFormat("HH:mm", Locale.getDefault()).format(date * 1000L)

core/model/build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
 }
 
 android {
-    namespace = "dev.meloda.fast.datastore"
+    namespace = "dev.meloda.fast.model"
 }
 
 dependencies {
@@ -12,7 +12,7 @@ dependencies {
     ksp(libs.moshi.kotlin.codegen)
 
     implementation(platform(libs.compose.bom))
-    implementation(libs.bundles.compose)
+    implementation(libs.compose.ui)
 
     implementation(libs.room.ktx)
     implementation(libs.room.runtime)

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

@@ -0,0 +1,24 @@
+package dev.meloda.fast.model.api.data
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class LongPollHistoryResponse(
+    @Json(name = "history") val history: List<List<Any>>? = null,
+    @Json(name = "messages") val messages: Messages? = null,
+    @Json(name = "profiles") val profiles: List<VkUserData>? = null,
+    @Json(name = "groups") val groups: List<VkGroupData>? = null,
+    @Json(name = "new_pts") val newPts: Int? = null,
+    @Json(name = "from_pts") val fromPts: Int? = null,
+    @Json(name = "ts") val ts: Int? = null,
+    @Json(name = "pts") val pts: Int? = null,
+    @Json(name = "more") val more: Int? = null,
+    @Json(name = "conversations") val conversations: List<VkConvoData>? = null
+) {
+    @JsonClass(generateAdapter = true)
+    data class Messages(
+        @Json(name = "count") val count: Int? = null,
+        @Json(name = "items") val items: List<VkMessageData>? = null
+    )
+}

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

@@ -5,7 +5,7 @@ import com.squareup.moshi.JsonClass
 
 @JsonClass(generateAdapter = true)
 data class VkWidgetData(
-    val id: Long
+    val id: Long?
 ) : VkAttachmentData {
 
     fun toDomain() = VkWidgetDomain(id)

core/model/src/main/kotlin/dev/meloda/fast/model/api/domain/VkAttachment.kt

@@ -1,7 +1,9 @@
 package dev.meloda.fast.model.api.domain
 
+import androidx.compose.runtime.Immutable
 import dev.meloda.fast.model.api.data.AttachmentType
 
+@Immutable
 interface VkAttachment {
     val type: AttachmentType
 }

core/model/src/main/kotlin/dev/meloda/fast/model/api/domain/VkWidgetDomain.kt

@@ -3,7 +3,7 @@ package dev.meloda.fast.model.api.domain
 import dev.meloda.fast.model.api.data.AttachmentType
 
 data class VkWidgetDomain(
-    val id: Long
+    val id: Long?
 ) : VkAttachment {
 
     override val type: AttachmentType = AttachmentType.WIDGET

core/model/src/main/kotlin/dev/meloda/fast/model/api/requests/LongPollRequests.kt

@@ -19,3 +19,27 @@ data class LongPollGetUpdatesRequest(
             "version" to version.toString()
         )
 }
+
+data class LongPollGetHistoryRequest(
+    val ts: Int,
+    val pts: Int,
+    val lpVersion: Int,
+    val lastN: Int? = null,
+    val maxMsgId: Long? = null,
+    val eventsLimit: Int? = null,
+    val msgsLimit: Int? = null,
+    val extended: Boolean = true,
+) {
+    val map: Map<String, String>
+        get() = mutableMapOf(
+            "ts" to ts.toString(),
+            "pts" to pts.toString(),
+            "lp_version" to lpVersion.toString(),
+            "extended" to if (extended) "1" else "0",
+        ).apply {
+            lastN?.let { this["last_n"] = it.toString() }
+            maxMsgId?.let { this["max_msg_id"] = it.toString() }
+            eventsLimit?.let { this["events_limit"] = it.toString() }
+            msgsLimit?.let { this["msgs_limit"] = it.toString() }
+        }
+}

core/model/src/main/kotlin/dev/meloda/fast/model/api/requests/OAuthRequest.kt

@@ -12,7 +12,8 @@ data class AuthDirectRequest(
     val validationCode: String? = null,
     val captchaSid: String? = null,
     val captchaKey: String? = null,
-    val trustedHash: String? = null
+    val trustedHash: String? = null,
+    val successToken: String? = null
 ) {
 
     val map
@@ -31,6 +32,7 @@ data class AuthDirectRequest(
                 captchaSid?.let { this["captcha_sid"] = it }
                 captchaKey?.let { this["captcha_key"] = it }
                 trustedHash?.let { this["trusted_hash"] = it }
+                successToken?.let { this["success_token"] = it }
             }
 }
 

core/network/src/main/kotlin/dev/meloda/fast/network/OAuthErrorDomain.kt

@@ -16,7 +16,8 @@ sealed class OAuthErrorDomain {
 
     data class CaptchaRequiredError(
         val captchaSid: String,
-        val captchaImageUrl: String
+        val captchaImageUrl: String,
+        val redirectUri: String?
     ) : OAuthErrorDomain()
 
     data class UserBannedError(

core/network/src/main/kotlin/dev/meloda/fast/network/ResponseConverterFactory.kt

@@ -53,6 +53,7 @@ class ResponseConverterFactory(private val converter: JsonConverter) : Converter
                 },
                 onFailure = { failure ->
                     if (failure is JsonDataException) {
+                        Log.d("ResponseBodyConverter", "convertJsonDataException: $failure")
                         throw ApiException(
                             RestApiError(
                                 errorCode = -1,

core/network/src/main/kotlin/dev/meloda/fast/network/ValidationType.kt

@@ -2,7 +2,8 @@ package dev.meloda.fast.network
 
 enum class ValidationType(val value: String) {
     APP("2fa_app"),
-    SMS("2fa_sms");
+    SMS("sms"),
+    SMS2("2fa_sms");
 
     companion object {
         fun parse(value: String): ValidationType =

core/network/src/main/kotlin/dev/meloda/fast/network/di/NetworkModule.kt

@@ -11,6 +11,7 @@ import dev.meloda.fast.network.JsonConverter
 import dev.meloda.fast.network.MoshiConverter
 import dev.meloda.fast.network.OAuthResultCallFactory
 import dev.meloda.fast.network.ResponseConverterFactory
+import dev.meloda.fast.network.interceptor.Error14HandlingInterceptor
 import dev.meloda.fast.network.interceptor.LanguageInterceptor
 import dev.meloda.fast.network.interceptor.VersionInterceptor
 import dev.meloda.fast.network.service.account.AccountService
@@ -45,6 +46,7 @@ val networkModule = module {
     single { ChuckerInterceptor.Builder(get()).collector(get()).build() }
     singleOf(::VersionInterceptor)
     singleOf(::LanguageInterceptor)
+    singleOf(::Error14HandlingInterceptor)
 
     single<OkHttpClient>(named("auth")) {
         buildHttpClient(true)
@@ -101,6 +103,7 @@ private fun Scope.buildHttpClient(forAuth: Boolean): OkHttpClient {
                 addInterceptor(get(named("token_interceptor")) as Interceptor)
             }
         }
+        .addInterceptor(get<Error14HandlingInterceptor>())
         .addInterceptor(get<VersionInterceptor>())
         .addInterceptor(get<LanguageInterceptor>())
         .addInterceptor(get<ChuckerInterceptor>())

core/network/src/main/kotlin/dev/meloda/fast/network/interceptor/Error14HandlingInterceptor.kt

@@ -0,0 +1,114 @@
+package dev.meloda.fast.network.interceptor
+
+import dev.meloda.fast.datastore.AppSettings
+import dev.meloda.fast.datastore.CaptchaTokenResult
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withTimeout
+import okhttp3.Interceptor
+import okhttp3.Request
+import okhttp3.Response
+import org.json.JSONObject
+import java.io.IOException
+import java.util.concurrent.atomic.AtomicReference
+import kotlin.time.Duration.Companion.minutes
+
+class Error14HandlingInterceptor : Interceptor {
+
+    private val cookie = AtomicReference<String?>(null)
+    private val captchaMutex = Mutex()
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request().withCookie()
+        val response = chain.proceed(request)
+        response.parseCookie()
+
+        if (request.shouldSkipCaptcha()) return response
+
+        val redirectUri = response.getRedirectUri() ?: return response
+        val token = awaitCaptchaToken(redirectUri)
+
+        return chain.proceed(chain.request().withCookie().withSuccessToken(token))
+    }
+
+    private fun awaitCaptchaToken(redirectUri: String): String = runBlocking(Dispatchers.IO) {
+        captchaMutex.withLock {
+            AppSettings.setCaptchaResult(CaptchaTokenResult.Initial)
+            AppSettings.setCaptchaRedirectUri(redirectUri)
+
+            try {
+                withTimeout(CAPTCHA_TIMEOUT) {
+                    AppSettings.getCaptchaResultFlow()
+                        .first { it != CaptchaTokenResult.Initial }
+                        .toToken()
+                }
+            } finally {
+                AppSettings.setCaptchaResult(CaptchaTokenResult.Initial)
+                AppSettings.setCaptchaRedirectUri(null)
+            }
+        }
+    }
+
+    private fun CaptchaTokenResult.toToken(): String = when (this) {
+        is CaptchaTokenResult.Success -> token
+        CaptchaTokenResult.Cancelled -> throw IOException("Captcha cancelled")
+        CaptchaTokenResult.Null -> throw IOException("Captcha result is empty")
+        CaptchaTokenResult.Initial -> throw IllegalStateException("Captcha result not ready")
+    }
+
+    private fun Request.withSuccessToken(token: String): Request {
+        return newBuilder()
+            .url(url.newBuilder().addQueryParameter("success_token", token).build())
+            .build()
+    }
+
+    private fun Response.getRedirectUri(): String? {
+        val responseBody = JSONObject(peekBody(Long.MAX_VALUE).string())
+        return if (responseBody.has("error")) {
+            val stringError = try {
+                responseBody.getString("error")
+            } catch (ignored: Exception) {
+                null
+            }
+
+            if (stringError != null) {
+                if (stringError == CAPTCHA_ERROR_KIND && responseBody.has("redirect_uri")) {
+                    responseBody.getString("redirect_uri")
+                } else {
+                    null
+                }
+            } else {
+                val error = responseBody.getJSONObject("error")
+                if (error.getInt("error_code") == CAPTCHA_ERROR_CODE) {
+                    error.getString("redirect_uri")
+                } else {
+                    null
+                }
+            }
+        } else {
+            null
+        }
+    }
+
+    private fun Request.shouldSkipCaptcha(): Boolean {
+        return false
+//        return !domains.contains(url.toUrl().host) && domains.isNotEmpty()
+    }
+
+    private fun Response.parseCookie() {
+        headers("Set-Cookie").firstOrNull { it.contains("remixstlid") }?.let(cookie::set)
+    }
+
+    private fun Request.withCookie(): Request {
+        return newBuilder().apply { cookie.get()?.let { addHeader("Cookie", it) } }.build()
+    }
+
+    private companion object {
+        private const val CAPTCHA_ERROR_CODE = 14
+        private const val CAPTCHA_ERROR_KIND = "need_captcha"
+        private val CAPTCHA_TIMEOUT = 10.minutes
+    }
+}

core/network/src/main/kotlin/dev/meloda/fast/network/service/messages/MessagesService.kt

@@ -2,6 +2,7 @@ package dev.meloda.fast.network.service.messages
 
 import com.slack.eithernet.ApiResult
 import dev.meloda.fast.model.api.data.VkChatData
+import dev.meloda.fast.model.api.data.LongPollHistoryResponse
 import dev.meloda.fast.model.api.data.VkLongPollData
 import dev.meloda.fast.model.api.data.VkMessageData
 import dev.meloda.fast.model.api.responses.MessagesCreateChatResponse
@@ -44,6 +45,12 @@ interface MessagesService {
         @FieldMap params: Map<String, String>
     ): ApiResult<ApiResponse<VkLongPollData>, RestApiError>
 
+    @FormUrlEncoded
+    @POST(MessagesUrls.GET_LONG_POLL_HISTORY)
+    suspend fun getLongPollHistory(
+        @FieldMap params: Map<String, String>
+    ): ApiResult<ApiResponse<LongPollHistoryResponse>, RestApiError>
+
     @FormUrlEncoded
     @POST(MessagesUrls.MARK_AS_READ)
     suspend fun markAsRead(

core/ui/src/main/kotlin/dev/meloda/fast/ui/common/FastPreview.kt

@@ -0,0 +1,48 @@
+package dev.meloda.fast.ui.common
+
+import androidx.compose.ui.tooling.preview.AndroidUiModes.UI_MODE_NIGHT_YES
+import androidx.compose.ui.tooling.preview.AndroidUiModes.UI_MODE_TYPE_NORMAL
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.Wallpapers.BLUE_DOMINATED_EXAMPLE
+import androidx.compose.ui.tooling.preview.Wallpapers.GREEN_DOMINATED_EXAMPLE
+import androidx.compose.ui.tooling.preview.Wallpapers.RED_DOMINATED_EXAMPLE
+import androidx.compose.ui.tooling.preview.Wallpapers.YELLOW_DOMINATED_EXAMPLE
+
+@Preview(name = "70%", fontScale = 0.70f)
+@Preview(name = "85%", fontScale = 0.85f)
+@Preview(name = "100%", fontScale = 1.0f)
+@Preview(name = "115%", fontScale = 1.15f)
+@Preview(name = "130%", fontScale = 1.3f)
+@Preview(name = "150%", fontScale = 1.5f)
+@Preview(name = "180%", fontScale = 1.8f)
+@Preview(name = "200%", fontScale = 2f)
+
+@Preview(name = "Light")
+@Preview(name = "Red", wallpaper = RED_DOMINATED_EXAMPLE)
+@Preview(name = "Blue", wallpaper = BLUE_DOMINATED_EXAMPLE)
+@Preview(name = "Green", wallpaper = GREEN_DOMINATED_EXAMPLE)
+@Preview(name = "Yellow", wallpaper = YELLOW_DOMINATED_EXAMPLE)
+
+@Preview(name = "Dark", uiMode = UI_MODE_NIGHT_YES or UI_MODE_TYPE_NORMAL)
+@Preview(
+    name = "Dark Red",
+    uiMode = UI_MODE_NIGHT_YES or UI_MODE_TYPE_NORMAL,
+    wallpaper = RED_DOMINATED_EXAMPLE
+)
+@Preview(
+    name = "Dark Blue",
+    uiMode = UI_MODE_NIGHT_YES or UI_MODE_TYPE_NORMAL,
+    wallpaper = BLUE_DOMINATED_EXAMPLE
+)
+@Preview(
+    name = "Dark Green",
+    uiMode = UI_MODE_NIGHT_YES or UI_MODE_TYPE_NORMAL,
+    wallpaper = GREEN_DOMINATED_EXAMPLE
+)
+@Preview(
+    name = "Dark Yellow",
+    uiMode = UI_MODE_NIGHT_YES or UI_MODE_TYPE_NORMAL,
+    wallpaper = YELLOW_DOMINATED_EXAMPLE
+)
+
+annotation class FastPreview

core/ui/src/main/kotlin/dev/meloda/fast/ui/components/ErrorView.kt

@@ -25,7 +25,7 @@ import dev.meloda.fast.ui.R
 @Composable
 fun ErrorView(
     modifier: Modifier = Modifier,
-    iconResId: Int? = R.drawable.round_error_24,
+    iconResId: Int? = R.drawable.ic_error_fill_round_24,
     text: String,
     buttonText: String? = null,
     onButtonClick: (() -> Unit)? = null,

core/ui/src/main/kotlin/dev/meloda/fast/ui/components/MaterialDialog.kt

@@ -2,6 +2,8 @@ package dev.meloda.fast.ui.components
 
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
@@ -9,19 +11,27 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.AlertDialogDefaults
 import androidx.compose.material3.BasicAlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Checkbox
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.material3.TextField
+import androidx.compose.material3.contentColorFor
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
@@ -30,9 +40,22 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.onPlaced
+import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewDynamicColors
+import androidx.compose.ui.tooling.preview.PreviewFontScale
+import androidx.compose.ui.tooling.preview.PreviewLightDark
+import androidx.compose.ui.tooling.preview.PreviewScreenSizes
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.DialogProperties
+import dev.meloda.fast.ui.R
+import dev.meloda.fast.ui.common.FastPreview
+import dev.meloda.fast.ui.theme.AppTheme
 import dev.meloda.fast.ui.util.ImmutableList
 import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
 
@@ -41,23 +64,31 @@ import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
 fun MaterialDialog(
     onDismissRequest: () -> Unit,
     modifier: Modifier = Modifier,
-    confirmText: String? = null,
+    icon: ImageVector? = null,
-    confirmAction: (() -> Unit)? = null,
+    iconTint: Color = MaterialTheme.colorScheme.primary,
-    cancelText: String? = null,
-    cancelAction: (() -> Unit)? = null,
-    neutralText: String? = null,
-    neutralAction: (() -> Unit)? = null,
     title: String? = null,
     text: String? = null,
     selectionType: SelectionType = SelectionType.None,
     items: ImmutableList<String> = ImmutableList.empty(),
     preSelectedItems: ImmutableList<Int> = ImmutableList.empty(),
     onItemClick: ((index: Int) -> Unit)? = null,
+    confirmText: String? = null,
+    confirmAction: (() -> Unit)? = null,
+    confirmContainerColor: Color = MaterialTheme.colorScheme.primary,
+    confirmContentColor: Color = MaterialTheme.colorScheme.contentColorFor(confirmContainerColor),
+    cancelText: String? = null,
+    cancelAction: (() -> Unit)? = null,
+    cancelContainerColor: Color = Color.Transparent,
+    cancelContentColor: Color = MaterialTheme.colorScheme.contentColorFor(cancelContainerColor),
+    neutralText: String? = null,
+    neutralAction: (() -> Unit)? = null,
+    neutralContainerColor: Color = Color.Transparent,
+    neutralContentColor: Color = MaterialTheme.colorScheme.contentColorFor(neutralContainerColor),
     properties: DialogProperties = DialogProperties(),
     actionInvokeDismiss: ActionInvokeDismiss = ActionInvokeDismiss.IfNoAction,
     customContent: (@Composable ColumnScope.() -> Unit)? = null
 ) {
-    var alertItems by remember {
+    var alertItems by remember(items, preSelectedItems) {
         mutableStateOf(
             items.mapIndexed { index, title ->
                 DialogItem(
@@ -77,6 +108,13 @@ fun MaterialDialog(
         val scrollState = rememberScrollState()
         val canScrollBackward by remember { derivedStateOf { scrollState.value > 0 } }
         val canScrollForward by remember { derivedStateOf { scrollState.value < scrollState.maxValue } }
+        val shouldAddVerticalPadding = remember(
+            icon, title, text, items,
+            confirmText, cancelText, neutralText
+        ) {
+            icon != null || title != null || text != null || items.isNotEmpty() ||
+                    confirmText != null || cancelText != null || neutralText != null
+        }
 
         Surface(
             modifier = Modifier.fillMaxWidth(),
@@ -84,19 +122,33 @@ fun MaterialDialog(
             shape = AlertDialogDefaults.shape,
             tonalElevation = AlertDialogDefaults.TonalElevation
         ) {
-            Column(modifier = Modifier.padding(bottom = 10.dp)) {
+            Column(
-                if (title != null) {
+                horizontalAlignment = Alignment.CenterHorizontally
-                    Spacer(modifier = Modifier.height(20.dp))
+            ) {
+                if (shouldAddVerticalPadding) {
+                    Spacer(modifier = Modifier.height(24.dp))
+                }
 
-                    Row {
+                if (icon != null) {
-                        Spacer(modifier = Modifier.width(24.dp))
+                    Icon(
-                        Text(
+                        imageVector = icon,
-                            modifier = Modifier.weight(1f),
+                        contentDescription = null,
-                            text = title,
+                        tint = iconTint,
-                            style = MaterialTheme.typography.headlineSmall
+                        modifier = Modifier.size(30.dp)
-                        )
+                    )
-                        Spacer(modifier = Modifier.width(20.dp))
+                    Spacer(modifier = Modifier.height(16.dp))
-                    }
+                }
+
+                if (title != null) {
+                    Text(
+                        modifier = Modifier
+                            .padding(horizontal = 24.dp)
+                            .fillMaxWidth(),
+                        text = title,
+                        style = MaterialTheme.typography.headlineSmall,
+                        textAlign = TextAlign.Center
+                    )
+                    Spacer(modifier = Modifier.height(4.dp))
                 }
 
                 AnimatedVisibility(isPlaced && canScrollBackward) {
@@ -110,25 +162,22 @@ fun MaterialDialog(
                         .verticalScroll(scrollState)
                         .onPlaced { isPlaced = true }
                 ) {
-                    if (text != null && title == null) {
-                        Spacer(modifier = Modifier.height(20.dp))
-                    }
-
                     if (text != null) {
-                        Spacer(modifier = Modifier.height(8.dp))
+                        Spacer(modifier = Modifier.height(10.dp))
-                        Row {
+                        Row(modifier = Modifier.padding(horizontal = 24.dp)) {
-                            Spacer(modifier = Modifier.width(24.dp))
                             Text(
-                                modifier = Modifier.weight(1f),
+                                modifier = Modifier.fillMaxWidth(),
                                 text = text,
                                 style = MaterialTheme.typography.bodyMedium,
-                                color = MaterialTheme.colorScheme.onSurfaceVariant
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                textAlign = TextAlign.Center
                             )
-                            Spacer(modifier = Modifier.width(20.dp))
                         }
                     }
 
-                    Spacer(modifier = Modifier.height(8.dp))
+                    if (text != null || title != null) {
+                        Spacer(modifier = Modifier.height(8.dp))
+                    }
 
                     if (alertItems.isNotEmpty()) {
                         Spacer(modifier = Modifier.height(4.dp))
@@ -158,7 +207,7 @@ fun MaterialDialog(
                                 alertItems = newItems.toImmutableList()
                             }
                         )
-                        Spacer(modifier = Modifier.height(10.dp))
+                        Spacer(modifier = Modifier.height(4.dp))
                     } else {
                         customContent?.invoke(this)
                     }
@@ -168,67 +217,77 @@ fun MaterialDialog(
                     HorizontalDivider()
                 }
 
-                Row {
+                if (confirmText != null || cancelText != null || neutralText != null) {
-                    Spacer(modifier = Modifier.width(20.dp))
+                    Column(
-                    if (neutralText != null) {
+                        modifier = Modifier
-                        TextButton(
+                            .padding(horizontal = 24.dp)
-                            onClick = {
+                            .padding(top = 10.dp),
-                                neutralAction?.invoke() ?: kotlin.run {
+                        verticalArrangement = Arrangement.spacedBy(4.dp)
-                                    if (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction) {
+                    ) {
+                        if (confirmText != null) {
+                            Button(
+                                modifier = Modifier.fillMaxWidth(),
+                                onClick = {
+                                    val hadAction = confirmAction != null
+                                    confirmAction?.invoke()
+
+                                    if (actionInvokeDismiss == ActionInvokeDismiss.Always || (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction && !hadAction)) {
                                         onDismissRequest()
                                     }
-                                }
+                                },
-
+                                colors = ButtonDefaults.buttonColors(
-                                if (actionInvokeDismiss == ActionInvokeDismiss.Always) {
+                                    containerColor = confirmContainerColor,
-                                    onDismissRequest()
+                                    contentColor = confirmContentColor
-                                }
+                                )
+                            ) {
+                                Text(text = confirmText)
                             }
-                        ) {
-                            Text(text = neutralText)
                         }
-                    }
 
-                    Spacer(modifier = Modifier.weight(1f))
+                        if (cancelText != null) {
+                            OutlinedButton(
+                                modifier = Modifier.fillMaxWidth(),
+                                onClick = {
+                                    val hadAction = cancelAction != null
+                                    cancelAction?.invoke()
 
-                    if (cancelText != null) {
+                                    if (actionInvokeDismiss == ActionInvokeDismiss.Always || (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction && !hadAction)) {
-                        TextButton(
-                            onClick = {
-                                cancelAction?.invoke() ?: kotlin.run {
-                                    if (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction) {
                                         onDismissRequest()
                                     }
-                                }
+                                },
-
+                                colors = ButtonDefaults.outlinedButtonColors(
-                                if (actionInvokeDismiss == ActionInvokeDismiss.Always) {
+                                    containerColor = cancelContainerColor,
-                                    onDismissRequest()
+                                    contentColor = cancelContentColor
-                                }
+                                )
+                            ) {
+                                Text(text = cancelText)
                             }
-                        ) {
-                            Text(text = cancelText)
                         }
-                    }
 
-                    Spacer(modifier = Modifier.width(2.dp))
+                        if (neutralText != null) {
+                            TextButton(
+                                modifier = Modifier.fillMaxWidth(),
+                                onClick = {
+                                    val hadAction = neutralAction != null
+                                    neutralAction?.invoke()
 
-                    if (confirmText != null) {
+                                    if (actionInvokeDismiss == ActionInvokeDismiss.Always || (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction && !hadAction)) {
-                        TextButton(
-                            onClick = {
-                                confirmAction?.invoke() ?: kotlin.run {
-                                    if (actionInvokeDismiss == ActionInvokeDismiss.IfNoAction) {
                                         onDismissRequest()
                                     }
-                                }
+                                },
-
+                                colors = ButtonDefaults.textButtonColors(
-                                if (actionInvokeDismiss == ActionInvokeDismiss.Always) {
+                                    containerColor = neutralContainerColor,
-                                    onDismissRequest()
+                                    contentColor = neutralContentColor
-                                }
+                                )
+                            ) {
+                                Text(text = neutralText)
                             }
-                        ) {
-                            Text(text = confirmText)
                         }
                     }
+                }
 
-                    Spacer(modifier = Modifier.width(20.dp))
+                if (shouldAddVerticalPadding) {
+                    Spacer(modifier = Modifier.height(24.dp))
                 }
             }
         }
@@ -253,41 +312,40 @@ fun AlertItems(
                     } else {
                         onItemClick?.invoke(index)
                     }
-                },
+                }
+                .padding(horizontal = 10.dp),
             verticalAlignment = Alignment.CenterVertically
         ) {
             when (selectionType) {
                 SelectionType.Multi -> {
-                    Spacer(modifier = Modifier.width(10.dp))
                     Checkbox(
                         checked = item.isSelected,
                         onCheckedChange = {
                             onItemCheckedChanged?.invoke(index)
                         }
                     )
+                    Spacer(modifier = Modifier.width(16.dp))
                 }
 
                 SelectionType.Single -> {
-                    Spacer(modifier = Modifier.width(10.dp))
                     RadioButton(
                         selected = item.isSelected,
                         onClick = {
                             onItemClick?.invoke(index)
                         }
                     )
+                    Spacer(modifier = Modifier.width(16.dp))
                 }
 
                 SelectionType.None -> {
-                    Spacer(modifier = Modifier.width(26.dp))
+                    Spacer(modifier = Modifier.width(16.dp))
                 }
             }
-            Spacer(modifier = Modifier.width(4.dp))
             Text(
                 modifier = Modifier.weight(1f),
                 text = item.title,
                 style = MaterialTheme.typography.bodyLarge
             )
-            Spacer(modifier = Modifier.width(20.dp))
         }
     }
 }
@@ -308,3 +366,93 @@ sealed class SelectionType {
     data object Multi : SelectionType()
     data object None : SelectionType()
 }
+
+@FastPreview
+@Composable
+private fun MaterialDialogPreview() {
+    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
+        MaterialDialog(
+            onDismissRequest = {},
+            title = "Material Dialog",
+            text = "This is a preview of a Material dialog.",
+            confirmText = "Confirm",
+            cancelText = "Cancel",
+            icon = ImageVector.vectorResource(R.drawable.ic_info_round_24)
+        )
+    }
+}
+
+@FastPreview
+@Composable
+private fun MaterialDialogWithListPreview() {
+    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
+        MaterialDialog(
+            onDismissRequest = {},
+            title = "Material Dialog",
+            text = "This is a preview of a Material dialog.",
+            confirmText = "Confirm",
+            cancelText = "Cancel",
+            items = listOf("Item 1", "Item 2", "Item 3").toImmutableList(),
+            selectionType = SelectionType.Single,
+            icon = ImageVector.vectorResource(R.drawable.ic_info_round_24)
+        )
+    }
+}
+
+@FastPreview
+@Composable
+private fun MaterialDialogWithCustomContent() {
+    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
+        MaterialDialog(
+            onDismissRequest = {},
+            title = "Material Dialog",
+            confirmText = "Confirm",
+            cancelText = "Cancel",
+            icon = ImageVector.vectorResource(R.drawable.ic_info_round_24)
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 20.dp)
+            ) {
+                TextField(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clip(RoundedCornerShape(10.dp))
+                        .weight(1f),
+                    value = "",
+                    onValueChange = {},
+                    label = { Text(text = "Text") },
+                    placeholder = { Text(text = "Text") },
+                    shape = RoundedCornerShape(10.dp),
+                )
+            }
+        }
+    }
+}
+
+@FastPreview
+@Composable
+private fun MaterialDialogWithOnlyCustomContent() {
+    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
+        MaterialDialog(onDismissRequest = {}) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 20.dp)
+            ) {
+                TextField(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clip(RoundedCornerShape(10.dp))
+                        .weight(1f),
+                    value = "",
+                    onValueChange = {},
+                    label = { Text(text = "Text") },
+                    placeholder = { Text(text = "Text") },
+                    shape = RoundedCornerShape(10.dp),
+                )
+            }
+        }
+    }
+}

core/ui/src/main/kotlin/dev/meloda/fast/ui/components/NoItemsView.kt

@@ -1,5 +1,6 @@
 package dev.meloda.fast.ui.components
 
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
@@ -8,15 +9,17 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Button
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import dev.meloda.fast.ui.R
+import dev.meloda.fast.ui.common.FastPreview
+import dev.meloda.fast.ui.theme.AppTheme
 
 @Composable
 fun NoItemsView(
@@ -49,11 +52,15 @@ fun NoItemsView(
     }
 }
 
-@Preview
+@FastPreview
 @Composable
 private fun NoItemsViewPreview() {
-    NoItemsView(
+    AppTheme(useDarkTheme = isSystemInDarkTheme(), useDynamicColors = true) {
-        customText = "Nothing here...",
+        Surface {
-        buttonText = "Refresh"
+            NoItemsView(
-    )
+                customText = "Nothing here...",
+                buttonText = "Refresh"
+            )
+        }
+    }
 }

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

@@ -2,8 +2,14 @@ package dev.meloda.fast.ui.extensions
 
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.ProvidableCompositionLocal
+import androidx.compose.ui.Modifier
 
 @Composable
 fun <T> ProvidableCompositionLocal<T?>.getOrThrow(): T {
     return requireNotNull(current)
 }
+
+inline fun Modifier.ifTrue(
+    condition: Boolean,
+    block: Modifier.() -> Modifier
+): Modifier = if (condition) block() else this

core/ui/src/main/kotlin/dev/meloda/fast/ui/extensions/SharedViewModel.kt

@@ -9,6 +9,7 @@ import org.koin.androidx.compose.koinViewModel
 import org.koin.core.parameter.ParametersDefinition
 import org.koin.core.qualifier.Qualifier
 
+@Suppress("ParamsComparedByRef")
 @Composable
 inline fun <reified T : ViewModel> NavBackStackEntry.sharedViewModel(
     navController: NavController,

core/ui/src/main/kotlin/dev/meloda/fast/ui/model/vk/ConvoOption.kt

@@ -11,31 +11,31 @@ sealed class ConvoOption(
 
     data object MarkAsRead : ConvoOption(
         title = UiText.Resource(R.string.action_mark_as_read),
-        icon = UiImage.Resource(R.drawable.round_done_all_24)
+        icon = UiImage.Resource(R.drawable.ic_done_all_round_24)
     )
 
     data object Pin : ConvoOption(
         title = UiText.Resource(R.string.action_pin),
-        icon = UiImage.Resource(R.drawable.pin_outline_24)
+        icon = UiImage.Resource(R.drawable.ic_keep_round_24)
     )
 
     data object Unpin : ConvoOption(
         title = UiText.Resource(R.string.action_unpin),
-        icon = UiImage.Resource(R.drawable.pin_off_outline_24)
+        icon = UiImage.Resource(R.drawable.ic_keep_off_round_24)
     )
 
     data object Delete : ConvoOption(
         title = UiText.Resource(R.string.action_delete),
-        icon = UiImage.Resource(R.drawable.round_delete_outline_24)
+        icon = UiImage.Resource(R.drawable.ic_delete_round_24)
     )
 
     data object Archive : ConvoOption(
         title = UiText.Resource(R.string.convo_context_action_archive),
-        icon = UiImage.Resource(R.drawable.outline_archive_24)
+        icon = UiImage.Resource(R.drawable.ic_archive_round_24)
     )
 
     data object Unarchive : ConvoOption(
         title = UiText.Resource(R.string.convo_context_action_unarchive),
-        icon = UiImage.Resource(R.drawable.outline_unarchive_24)
+        icon = UiImage.Resource(R.drawable.ic_unarchive_round_24)
     )
 }

core/ui/src/main/kotlin/dev/meloda/fast/ui/util/ImmutableList.kt

@@ -9,10 +9,6 @@ class ImmutableList<T>(val values: List<T>) : Collection<T> {
 
     operator fun get(index: Int): T = values[index]
 
-    inline fun forEach(action: (T) -> Unit) {
-        for (element in values) action(element)
-    }
-
     inline fun <R> map(transform: (T) -> R): ImmutableList<R> {
         return values.map(transform).toImmutableList()
     }
@@ -49,13 +45,15 @@ class ImmutableList<T>(val values: List<T>) : Collection<T> {
             if (elements.isNotEmpty()) copyOf(elements.asList()) else empty()
 
         fun <T> of(element: T) = ImmutableList(listOf(element))
+
+        fun <T> ImmutableList<T>?.orEmpty(): ImmutableList<T> = this ?: emptyImmutableList()
     }
 
     override fun iterator(): Iterator<T> = values.listIterator()
+
+    val lastIndex: Int get() = this.size - 1
 }
 
 fun <T> emptyImmutableList(): ImmutableList<T> = ImmutableList(emptyList())
 
 fun <T> immutableListOf(vararg elements: T) = ImmutableList(listOf(elements = elements))
-
-fun <T> ImmutableList<T>?.orEmpty(): ImmutableList<T> = this ?: emptyImmutableList()

core/ui/src/main/res/drawable/baseline_account_circle_24.xml

@@ -1,11 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10s10,-4.48 10,-10S17.52,2 12,2zM12,6c1.93,0 3.5,1.57 3.5,3.5S13.93,13 12,13s-3.5,-1.57 -3.5,-3.5S10.07,6 12,6zM12,20c-2.03,0 -4.43,-0.82 -6.14,-2.88C7.55,15.8 9.68,15 12,15s4.45,0.8 6.14,2.12C16.43,19.18 14.03,20 12,20z" />
-
-</vector>

core/ui/src/main/res/drawable/baseline_chat_24.xml

@@ -1,12 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:autoMirrored="true"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M20,2L4,2c-1.1,0 -1.99,0.9 -1.99,2L2,22l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM6,9h12v2L6,11L6,9zM14,14L6,14v-2h8v2zM18,8L6,8L6,6h12v2z" />
-
-</vector>

core/ui/src/main/res/drawable/baseline_people_alt_24.xml

@@ -1,27 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="#ffffff"
-        android:fillType="evenOdd"
-        android:pathData="M16.67,13.13C18.04,14.06 19,15.32 19,17v3h4v-3C23,14.82 19.43,13.53 16.67,13.13z" />
-
-    <path
-        android:fillColor="#ffffff"
-        android:fillType="evenOdd"
-        android:pathData="M9,8m-4,0a4,4 0,1 1,8 0a4,4 0,1 1,-8 0" />
-
-    <path
-        android:fillColor="#ffffff"
-        android:fillType="evenOdd"
-        android:pathData="M15,12c2.21,0 4,-1.79 4,-4c0,-2.21 -1.79,-4 -4,-4c-0.47,0 -0.91,0.1 -1.33,0.24C14.5,5.27 15,6.58 15,8s-0.5,2.73 -1.33,3.76C14.09,11.9 14.53,12 15,12z" />
-
-    <path
-        android:fillColor="#ffffff"
-        android:fillType="evenOdd"
-        android:pathData="M9,13c-2.67,0 -8,1.34 -8,4v3h16v-3C17,14.34 11.67,13 9,13z" />
-
-</vector>

core/ui/src/main/res/drawable/ic_account_circle_cut.xml

@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-    <path
-        android:fillColor="#ffffff"
-        android:fillType="evenOdd"
-        android:pathData="M24,0C10.7452,0 0,10.7452 0,24C0,37.2548 10.7452,48 24,48C37.2548,48 48,37.2548 48,24C48,10.7452 37.2548,0 24,0ZM32.25,13.8152C32.25,9.4191 28.7383,6 24.5,6C20.2617,6 16.75,9.4191 16.75,13.8152C16.75,18.0891 20.2617,21.6304 24.5,21.6304C28.7383,21.6304 32.25,18.0891 32.25,13.8152ZM9,34.5743C12.3906,39.5809 18.082,43 24.5,43C30.918,43 36.6094,39.5809 40,34.5743C39.8789,29.3234 29.5859,26.5149 24.5,26.5149C19.293,26.5149 9.1211,29.3234 9,34.5743Z" />
-</vector>

core/ui/src/main/res/drawable/ic_account_circle_fill_round_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M234,684Q285,645 348,622.5Q411,600 480,600Q549,600 612,622.5Q675,645 726,684Q761,643 780.5,591Q800,539 800,480Q800,347 706.5,253.5Q613,160 480,160Q347,160 253.5,253.5Q160,347 160,480Q160,539 179.5,591Q199,643 234,684ZM480,520Q421,520 380.5,479.5Q340,439 340,380Q340,321 380.5,280.5Q421,240 480,240Q539,240 579.5,280.5Q620,321 620,380Q620,439 579.5,479.5Q539,520 480,520ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_account_circle_round_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M234,684Q285,645 348,622.5Q411,600 480,600Q549,600 612,622.5Q675,645 726,684Q761,643 780.5,591Q800,539 800,480Q800,347 706.5,253.5Q613,160 480,160Q347,160 253.5,253.5Q160,347 160,480Q160,539 179.5,591Q199,643 234,684ZM480,520Q421,520 380.5,479.5Q340,439 340,380Q340,321 380.5,280.5Q421,240 480,240Q539,240 579.5,280.5Q620,321 620,380Q620,439 579.5,479.5Q539,520 480,520ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880ZM480,800Q533,800 580,784.5Q627,769 666,740Q627,711 580,695.5Q533,680 480,680Q427,680 380,695.5Q333,711 294,740Q333,769 380,784.5Q427,800 480,800ZM480,440Q506,440 523,423Q540,406 540,380Q540,354 523,337Q506,320 480,320Q454,320 437,337Q420,354 420,380Q420,406 437,423Q454,440 480,440ZM480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380Q480,380 480,380ZM480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Q480,740 480,740Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_archive_fill_round_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M200,840Q167,840 143.5,816.5Q120,793 120,760L120,261Q120,247 124.5,234Q129,221 138,210L188,149Q199,135 215.5,127.5Q232,120 250,120L710,120Q728,120 744.5,127.5Q761,135 772,149L822,210Q831,221 835.5,234Q840,247 840,261L840,760Q840,793 816.5,816.5Q793,840 760,840L200,840ZM216,240L744,240L710,200Q710,200 710,200Q710,200 710,200L250,200Q250,200 250,200Q250,200 250,200L216,240ZM480,400Q463,400 451.5,411.5Q440,423 440,440L440,568L404,532Q393,521 376,521Q359,521 348,532Q337,543 337,560Q337,577 348,588L452,692Q464,704 480,704Q496,704 508,692L612,588Q623,577 623,560Q623,543 612,532Q601,521 584,521Q567,521 556,532L520,568L520,440Q520,423 508.5,411.5Q497,400 480,400Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_archive_round_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M480,400Q463,400 451.5,411.5Q440,423 440,440L440,568L404,532Q393,521 376,521Q359,521 348,532Q337,543 337,560Q337,577 348,588L452,692Q464,704 480,704Q496,704 508,692L612,588Q623,577 623,560Q623,543 612,532Q601,521 584,521Q567,521 556,532L520,568L520,440Q520,423 508.5,411.5Q497,400 480,400ZM200,320L200,760Q200,760 200,760Q200,760 200,760L760,760Q760,760 760,760Q760,760 760,760L760,320L200,320ZM200,840Q167,840 143.5,816.5Q120,793 120,760L120,261Q120,247 124.5,234Q129,221 138,210L188,149Q199,135 215.5,127.5Q232,120 250,120L710,120Q728,120 744.5,127.5Q761,135 772,149L822,210Q831,221 835.5,234Q840,247 840,261L840,760Q840,793 816.5,816.5Q793,840 760,840L200,840ZM216,240L744,240L710,200Q710,200 710,200Q710,200 710,200L250,200Q250,200 250,200Q250,200 250,200L216,240ZM480,540L480,540L480,540Q480,540 480,540Q480,540 480,540L480,540Q480,540 480,540Q480,540 480,540Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_arrow_back_round_24.xml

@@ -1,12 +1,10 @@
-<?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:autoMirrored="true"
     android:viewportWidth="960"
-    android:viewportHeight="960">
+    android:viewportHeight="960"
+    android:autoMirrored="true">
     <path
         android:fillColor="#ffffff"
-        android:pathData="M313,520L509,716Q521,728 520.5,744Q520,760 508,772Q496,783 480,783.5Q464,784 452,772L188,508Q182,502 179.5,495Q177,488 177,480Q177,472 179.5,465Q182,458 188,452L452,188Q463,177 479.5,177Q496,177 508,188Q520,200 520,216.5Q520,233 508,245L313,440L760,440Q777,440 788.5,451.5Q800,463 800,480Q800,497 788.5,508.5Q777,520 760,520L313,520Z" />
+        android:pathData="M313,520L509,716Q521,728 520.5,744Q520,760 508,772Q496,783 480,783.5Q464,784 452,772L188,508Q182,502 179.5,495Q177,488 177,480Q177,472 179.5,465Q182,458 188,452L452,188Q463,177 479.5,177Q496,177 508,188Q520,200 520,216.5Q520,233 508,245L313,440L760,440Q777,440 788.5,451.5Q800,463 800,480Q800,497 788.5,508.5Q777,520 760,520L313,520Z"/>
 </vector>
-

core/ui/src/main/res/drawable/ic_arrow_end.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:pathData="M5,13L16.17,13l-4.88,4.88a1.008,1.008 0,0 0,-0 1.42,1 1,0 0,0 1.41,-0L19.29,12.71a1,1 0,0 0,-0 -1.41l-6.59,-6.59a1,1 0,0 0,-1.41 1.41L16.17,11L5,11a1,1 0,0 0,-0 2Z"
-      android:fillColor="#ffffff"/>
-</vector>

core/ui/src/main/res/drawable/ic_arrow_forward_round_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:autoMirrored="true">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M647,520L200,520Q183,520 171.5,508.5Q160,497 160,480Q160,463 171.5,451.5Q183,440 200,440L647,440L451,244Q439,232 439.5,216Q440,200 452,188Q464,177 480,176.5Q496,176 508,188L772,452Q778,458 780.5,465Q783,472 783,480Q783,488 780.5,495Q778,502 772,508L508,772Q497,783 480.5,783Q464,783 452,772Q440,760 440,743.5Q440,727 452,715L647,520Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_attach_file_round_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M720,630Q720,734 647,807Q574,880 470,880Q366,880 293,807Q220,734 220,630L220,260Q220,185 272.5,132.5Q325,80 400,80Q475,80 527.5,132.5Q580,185 580,260L580,610Q580,656 548,688Q516,720 470,720Q424,720 392,688Q360,656 360,610L360,280Q360,263 371.5,251.5Q383,240 400,240Q417,240 428.5,251.5Q440,263 440,280L440,610Q440,623 448.5,631.5Q457,640 470,640Q483,640 491.5,631.5Q500,623 500,610L500,260Q499,218 470.5,189Q442,160 400,160Q358,160 329,189Q300,218 300,260L300,630Q299,701 349,750.5Q399,800 470,800Q540,800 589,750.5Q638,701 640,630L640,280Q640,263 651.5,251.5Q663,240 680,240Q697,240 708.5,251.5Q720,263 720,280L720,630Z"/>
+</vector>

core/ui/src/main/res/drawable/ic_attachment_audio.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#ffffff"
-        android:pathData="M12 3V13.55C11.41 13.21 10.73 13 10 13C7.79 13 6 14.79 6 17S7.79 21 10 21 14 19.21 14 17V7H18V3H12Z" />
-</vector>

core/ui/src/main/res/drawable/ic_attachment_call.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#ffffff"
-        android:pathData="M6.62,10.79C8.06,13.62 10.38,15.94 13.21,17.38L15.41,15.18C15.69,14.9 16.08,14.82 16.43,14.93C17.55,15.3 18.75,15.5 20,15.5A1,1 0 0,1 21,16.5V20A1,1 0 0,1 20,21A17,17 0 0,1 3,4A1,1 0 0,1 4,3H7.5A1,1 0 0,1 8.5,4C8.5,5.25 8.7,6.45 9.07,7.57C9.18,7.92 9.1,8.31 8.82,8.59L6.62,10.79Z" />
-</vector>

core/ui/src/main/res/drawable/ic_attachment_file.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#ffffff"
-        android:pathData="M13,9V3.5L18.5,9M6,2C4.89,2 4,2.89 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2H6Z" />
-</vector>

core/ui/src/main/res/drawable/ic_attachment_forwarded_message.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z" />
-</vector>

core/ui/src/main/res/drawable/ic_attachment_forwarded_messages.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#ffffff"
-        android:pathData="M13,9V5L6,12L13,19V14.9C18,14.9 21.5,16.5 24,20C23,15 20,10 13,9M7,8V5L0,12L7,19V16L3,12L7,8Z" />
-</vector>