refactor: consolidate convos state and intent handling

* Add uncaught exception handler that saves stacktraces to local crash log files
* Show a Compose crash dialog with stacktrace toggle and share action
* Register crash handler activity in a separate process with dialog theme
* Remove ACRA dependencies and configuration
* Add crash dialog strings and ignore `.hotswan/`

.gitea/workflows/android.yml

@@ -0,0 +1,56 @@
+name: Android CI
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+env:
+  KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
+  RELEASE_SIGN_KEY_ALIAS: ${{ secrets.RELEASE_SIGN_KEY_ALIAS }}
+  RELEASE_SIGN_KEY_PASSWORD: ${{ secrets.RELEASE_SIGN_KEY_PASSWORD }}
+
+jobs:
+  android:
+    runs-on: android-jdk21
+    name: Build artifacts
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Make Gradle executable
+        run: chmod +x ./gradlew
+
+      - name: Build and sign release APK
+        run: ./gradlew assembleRelease
+
+      - name: Find generated release APK name
+        id: find_apk_release
+        run: |
+          APK_PATH=$(find app/build/outputs/apk/release -name "*.apk" | head -n 1)
+          echo "APK_PATH=$APK_PATH" >> $GITEA_ENV
+          echo "APK_NAME=$(basename $APK_PATH)" >> $GITEA_ENV
+
+      - name: Upload APK with original name
+        uses: christopherhx/gitea-upload-artifact@v4
+        with:
+          name: ${{ env.APK_NAME }}
+          path: ${{ env.APK_PATH }}
+
+      - name: Build and sign debug APK
+        run: ./gradlew assembleDebug
+
+      - name: Find generated debug APK name
+        id: find_apk_debug
+        run: |
+          APK_PATH=$(find app/build/outputs/apk/debug -name "*.apk" | head -n 1)
+          echo "APK_PATH=$APK_PATH" >> $GITEA_ENV
+          echo "APK_NAME=$(basename $APK_PATH)" >> $GITEA_ENV
+
+      - name: Upload APK with original name
+        uses: christopherhx/gitea-upload-artifact@v4
+        with:
+          name: ${{ env.APK_NAME }}
+          path: ${{ env.APK_PATH }}

.gitignore

@@ -15,3 +15,5 @@ build/
 local.properties
 .idea
 /.kotlin
+.hotswan/
+.java-version

README.md

@@ -43,6 +43,7 @@ Unofficial messenger for russian social network VKontakte
             - [ ] Forwarded messages
             - [ ] Wall post
             - [ ] Comment in wall post
+            - [ ] Comment in channel
             - [ ] Poll
             - [ ] TODO
     - [x] Send messages

app/build.gradle.kts

@@ -47,7 +47,7 @@ android {
             applicationIdSuffix = ".debug"
         }
         named("release") {
-            signingConfig = signingConfigs.getByName("release")
+            signingConfig = signingConfigs.getByName("debugSigning")
 
             isMinifyEnabled = true
             isShrinkResources = true
@@ -79,9 +79,6 @@ android {
 }
 
 dependencies {
-    implementation(libs.acra.email)
-    implementation(libs.acra.dialog)
-
     implementation(projects.feature.auth)
 
     implementation(projects.feature.chatmaterials)

app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:tools="http://schemas.android.com/tools"
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
@@ -37,6 +37,12 @@
             </intent-filter>
         </activity>
 
+        <activity
+            android:name="dev.meloda.fast.presentation.CrashActivity"
+            android:exported="false"
+            android:process=":error_handler"
+            android:theme="@style/CrashDialogTheme" />
+
         <service
             android:name="dev.meloda.fast.service.longpolling.LongPollingService"
             android:enabled="true"

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

@@ -1,6 +1,8 @@
 package dev.meloda.fast.common
 
 import android.app.Application
+import android.content.Intent
+import android.net.Uri
 import androidx.preference.PreferenceManager
 import coil.ImageLoader
 import coil.ImageLoaderFactory
@@ -8,14 +10,14 @@ 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 dev.meloda.fast.presentation.CrashActivity
 import org.koin.android.ext.android.get
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
 import org.koin.core.context.GlobalContext.startKoin
+import java.io.File
+import java.io.FileOutputStream
+import kotlin.system.exitProcess
 
 class AppGlobal : Application(), ImageLoaderFactory {
 
@@ -27,7 +29,7 @@ class AppGlobal : Application(), ImageLoaderFactory {
         ComposeStabilityAnalyzer.setEnabled(BuildConfig.DEBUG)
 
         initKoin()
-        initAcra()
+        initCrashHandler()
     }
 
     override fun newImageLoader(): ImageLoader = get()
@@ -40,20 +42,36 @@ class AppGlobal : Application(), ImageLoaderFactory {
         }
     }
 
-    private fun initAcra() {
-        initAcra {
-            buildConfigClass = BuildConfig::class.java
-            reportFormat = StringFormat.JSON
-
-            mailSender {
-                mailTo = "lischenkodev@gmail.com"
-                reportAsFile = true
-                reportFileName = "Crash.txt"
+    private fun initCrashHandler() {
+        val defaultExceptionHandler = Thread.getDefaultUncaughtExceptionHandler()
+        Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
+            val crashLogsDirectory = File(filesDir.absolutePath + "/crashlogs")
+            if (!crashLogsDirectory.exists()) {
+                crashLogsDirectory.mkdirs()
             }
 
-            dialog {
-                text = "App crashed"
-                enabled = true
+            val crashLogFileName = "crash_" + System.currentTimeMillis() + ".txt"
+            val crashLogFile = File(crashLogsDirectory.absolutePath + "/" + crashLogFileName)
+
+            FileOutputStream(crashLogFile).use { stream ->
+                stream.write(throwable.stackTraceToString().toByteArray())
+            }
+
+            if (AppSettings.Debug.showAlertAfterCrash) {
+                try {
+                    val intent = Intent(this, CrashActivity::class.java)
+                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    intent.putExtra("CRASH_LOG_FILE_URI", Uri.fromFile(crashLogFile))
+                    startActivity(intent)
+
+                    exitProcess(0)
+                } catch (e: Exception) {
+                    if (e !is RuntimeException) {
+                        defaultExceptionHandler?.uncaughtException(thread, throwable)
+                    }
+                }
+            } else {
+                defaultExceptionHandler?.uncaughtException(thread, throwable)
             }
         }
     }

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

@@ -0,0 +1,35 @@
+package dev.meloda.fast.presentation
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.window.DialogProperties
+import dev.meloda.fast.ui.R
+import dev.meloda.fast.ui.components.MaterialDialog
+
+@Composable
+fun AppCrashedDialog(
+    stacktrace: String,
+    onDismiss: () -> Unit,
+    onShare: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    var showTrace by rememberSaveable { mutableStateOf(false) }
+
+    MaterialDialog(
+        modifier = modifier,
+        onDismissRequest = onDismiss,
+        title = stringResource(R.string.title_error),
+        text = if (showTrace) stacktrace else stringResource(R.string.error_occurred),
+        confirmText = stringResource(R.string.action_share),
+        confirmAction = onShare,
+        cancelText = stringResource(if (showTrace) R.string.action_hide_stacktrace else R.string.action_show_stacktrace),
+        cancelAction = { showTrace = !showTrace },
+        neutralText = stringResource(R.string.action_close),
+        properties = DialogProperties(dismissOnBackPress = false, dismissOnClickOutside = false)
+    )
+}

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

@@ -0,0 +1,71 @@
+package dev.meloda.fast.presentation
+
+import android.content.ClipData
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.runtime.collectAsState
+import androidx.core.content.FileProvider
+import androidx.core.net.toFile
+import dev.meloda.fast.datastore.UserSettings
+import dev.meloda.fast.ui.theme.AppTheme
+import dev.meloda.fast.ui.util.isNeedToEnableDarkMode
+import org.koin.compose.koinInject
+import java.io.File
+
+class CrashActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+
+        val crashLogFileUri = intent.getParcelableExtra<Uri>("CRASH_LOG_FILE_URI") ?: run {
+            finish()
+            return
+        }
+        val crashLogFile = crashLogFileUri.toFile().takeIf(File::exists) ?: run {
+            finish()
+            return
+        }
+
+        val stacktrace = crashLogFile.bufferedReader().readText()
+
+        setContent {
+            val userSettings: UserSettings = koinInject()
+
+            AppTheme(
+                useDarkTheme = isNeedToEnableDarkMode(darkMode = userSettings.darkMode.collectAsState().value),
+                useDynamicColors = userSettings.enableDynamicColors.collectAsState().value,
+                selectedColorScheme = 0,
+                useAmoledBackground = userSettings.enableAmoledDark.collectAsState().value,
+                useSystemFont = userSettings.useSystemFont.collectAsState().value
+            ) {
+                AppCrashedDialog(
+                    stacktrace = stacktrace,
+                    onDismiss = { finish() },
+                    onShare = {
+                        val uri = FileProvider.getUriForFile(
+                            this,
+                            "$packageName.provider",
+                            crashLogFile
+                        )
+
+                        val sendIntent = Intent().apply {
+                            action = Intent.ACTION_SEND
+                            type = "text/plain"
+                            addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                            putExtra(Intent.EXTRA_STREAM, uri)
+                            clipData = ClipData.newRawUri(null, uri)
+                        }
+
+                        val chooserIntent = Intent.createChooser(sendIntent, null)
+                        chooserIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                        startActivity(chooserIntent)
+                    }
+                )
+            }
+        }
+    }
+}

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

@@ -38,7 +38,7 @@ import dev.chrisbanes.haze.HazeState
 import dev.chrisbanes.haze.hazeEffect
 import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
 import dev.chrisbanes.haze.materials.HazeMaterials
-import dev.meloda.fast.convos.navigation.ConvoGraph
+import dev.meloda.fast.convos.model.ConvoNavigationIntent
 import dev.meloda.fast.convos.navigation.convosGraph
 import dev.meloda.fast.friends.navigation.Friends
 import dev.meloda.fast.friends.navigation.friendsScreen
@@ -198,19 +198,20 @@ fun MainScreen(
                             },
                         )
                         convosGraph(
+                            handleNavigationIntent = { intent ->
+                                when (intent) {
+                                    ConvoNavigationIntent.Back -> {}
+                                    ConvoNavigationIntent.Archive -> {}
+                                    ConvoNavigationIntent.CreateChat -> onNavigateToCreateChat()
+                                    is ConvoNavigationIntent.MessagesHistory -> {
+                                        onNavigateToMessagesHistory(intent.convoId)
+                                    }
+                                }
+                            },
                             activity = activity,
-                            onError = onError,
-                            onNavigateToMessagesHistory = onNavigateToMessagesHistory,
-                            onNavigateToCreateChat = onNavigateToCreateChat,
-                            onScrolledToTop = {
-                                tabReselected = tabReselected.toMutableMap().also {
-                                    it[ConvoGraph] = false
-                                }
-                            }
                         )
                         profileScreen(
                             activity = activity,
-                            onError = onError,
                             onSettingsButtonClicked = onSettingsButtonClicked,
                             onPhotoClicked = onPhotoClicked
                         )

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

@@ -19,6 +19,9 @@ class AndroidApplicationConventionPlugin : Plugin<Project> {
                     compileSdk = getVersionInt("compileSdk")
                     targetSdk = getVersionInt("targetSdk")
                 }
+                lint {
+                    abortOnError = false
+                }
             }
         }
     }

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

@@ -2,6 +2,7 @@ import com.android.build.api.dsl.LibraryExtension
 import com.android.build.api.variant.LibraryAndroidComponentsExtension
 import dev.meloda.fast.configureKotlinAndroid
 import dev.meloda.fast.disableUnnecessaryAndroidTests
+import dev.meloda.fast.getVersionInt
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.configure
@@ -20,7 +21,13 @@ class AndroidLibraryConventionPlugin : Plugin<Project> {
             extensions.configure<LibraryExtension> {
                 configureKotlinAndroid(this)
                 androidResources.enable = false
-                defaultConfig.testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+                defaultConfig {
+                    minSdk = getVersionInt("minSdk")
+                    testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+                }
+                lint {
+                    abortOnError = false
+                }
             }
             extensions.configure<LibraryAndroidComponentsExtension> {
                 disableUnnecessaryAndroidTests(target)

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

@@ -4,7 +4,7 @@ object AppConstants {
 
     const val INSTALL_APP_MIME_TYPE = "application/vnd.android.package-archive"
     
-    const val API_VERSION = "5.238"
+    const val API_VERSION = "5.263"
     const val URL_OAUTH = "https://oauth.vk.ru"
     const val URL_API = "https://api.vk.ru/method"
 

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

@@ -598,6 +598,7 @@ private fun getAttachmentIconByType(attachmentType: AttachmentType): UiImage? {
         AttachmentType.VIDEO_MESSAGE -> null
         AttachmentType.GROUP_CHAT_STICKER -> R.drawable.ic_sticker_fill_round_24
         AttachmentType.STICKER_PACK_PREVIEW -> null
+        AttachmentType.CHANNEL_MESSAGE -> null
     }?.let(UiImage::Resource)
 }
 
@@ -687,6 +688,7 @@ fun getAttachmentUiText(
         AttachmentType.VIDEO_MESSAGE -> R.string.message_attachments_video_message
         AttachmentType.GROUP_CHAT_STICKER -> R.string.message_attachments_group_sticker
         AttachmentType.STICKER_PACK_PREVIEW -> R.string.message_attachments_sticker_pack_preview
+        AttachmentType.CHANNEL_MESSAGE -> R.string.message_attachments_channel_message
     }.let(UiText::Resource)
 }
 

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

@@ -30,7 +30,8 @@ enum class AttachmentType(var value: String) {
     ARTICLE("article"),
     VIDEO_MESSAGE("video_message"),
     GROUP_CHAT_STICKER("ugc_sticker"),
-    STICKER_PACK_PREVIEW("sticker_pack_preview")
+    STICKER_PACK_PREVIEW("sticker_pack_preview"),
+    CHANNEL_MESSAGE("channel_message")
     ;
 
     fun isMultiple(): Boolean = this in listOf(PHOTO, VIDEO, AUDIO, FILE)

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

@@ -35,7 +35,8 @@ data class VkAttachmentItemData(
     @Json(name = "article") val article: VkArticleData?,
     @Json(name = "video_message") val videoMessage: VkVideoMessageData?,
     @Json(name = "ugc_sticker") val groupSticker: VkGroupStickerData?,
-    @Json(name = "sticker_pack_preview") val stickerPackPreview: VkStickerPackPreviewData?
+    @Json(name = "sticker_pack_preview") val stickerPackPreview: VkStickerPackPreviewData?,
+    @Json(name = "channel_message") val channelMessageData: VkChannelMessageData?
 ) {
     fun toDomain(): VkAttachment = when (AttachmentType.parse(type)) {
         AttachmentType.UNKNOWN -> VkUnknownAttachment
@@ -66,5 +67,6 @@ data class VkAttachmentItemData(
         AttachmentType.VIDEO_MESSAGE -> videoMessage?.toDomain()
         AttachmentType.GROUP_CHAT_STICKER -> groupSticker?.toDomain()
         AttachmentType.STICKER_PACK_PREVIEW -> stickerPackPreview?.toDomain()
+        AttachmentType.CHANNEL_MESSAGE -> channelMessageData?.toDomain()
     } ?: VkUnknownAttachment
 }

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

@@ -0,0 +1,40 @@
+package dev.meloda.fast.model.api.data
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+import dev.meloda.fast.model.api.domain.VkChannelMessage
+
+@JsonClass(generateAdapter = true)
+data class VkChannelMessageData(
+    @Json(name = "channel_id") val channelId: Long,
+    @Json(name = "cmid") val cmId: Long,
+    @Json(name = "author_id") val authorId: Long,
+    @Json(name = "channel_info") val channelInfo: ChannelInfo,
+    @Json(name = "channel_type") val channelType: String,
+    @Json(name = "guid") val guid: String,
+    @Json(name = "text") val text: String?,
+    @Json(name = "time") val time: Long,
+    @Json(name = "attachments") val attachments: List<VkAttachmentItemData> = emptyList(),
+) : VkAttachmentData {
+
+    @JsonClass(generateAdapter = true)
+    data class ChannelInfo(
+        @Json(name = "photo_base") val photoBase: String?,
+        @Json(name = "title") val title: String
+    )
+
+    fun toDomain(): VkChannelMessage = VkChannelMessage(
+        channelId = channelId,
+        cmId = cmId,
+        authorId = authorId,
+        channelInfo = VkChannelMessage.ChannelInfo(
+            title = channelInfo.title,
+            photoBase = channelInfo.photoBase
+        ),
+        channelType = channelType,
+        guid = guid,
+        text = text,
+        time = time,
+        attachments = attachments.map(VkAttachmentItemData::toDomain),
+    )
+}

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

@@ -0,0 +1,23 @@
+package dev.meloda.fast.model.api.domain
+
+import dev.meloda.fast.model.api.data.AttachmentType
+
+data class VkChannelMessage(
+    val channelId: Long,
+    val cmId: Long,
+    val authorId: Long,
+    val channelInfo: ChannelInfo,
+    val channelType: String,
+    val guid: String,
+    val text: String?,
+    val time: Long,
+    val attachments: List<VkAttachment>?,
+) : VkAttachment {
+
+    data class ChannelInfo(
+        val title: String,
+        val photoBase: String?
+    )
+
+    override val type: AttachmentType = AttachmentType.CHANNEL_MESSAGE
+}

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

@@ -1,6 +1,7 @@
 package dev.meloda.fast.ui.components
 
 import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.Indication
 import androidx.compose.foundation.background
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
@@ -20,6 +21,8 @@ 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.Shape
+import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 
 @OptIn(ExperimentalFoundationApi::class, ExperimentalMaterial3ExpressiveApi::class)
@@ -30,27 +33,32 @@ fun FastIconButton(
     onLongClick: (() -> Unit)? = null,
     enabled: Boolean = true,
     colors: IconButtonColors = IconButtonDefaults.iconButtonColors(),
+    containerColor: Color = colors.containerColor(enabled),
+    contentColor: Color = colors.contentColor(enabled),
+    size: Dp = IconButtonTokens.StateLayerSize,
+    shape: Shape = IconButtonTokens.StateLayerShape,
+    alignment: Alignment = Alignment.Center,
     interactionSource: MutableInteractionSource? = null,
+    indication: Indication = ripple(),
     content: @Composable () -> Unit
 ) {
     Box(
         modifier =
             modifier
                 .minimumInteractiveComponentSize()
-                .size(IconButtonTokens.StateLayerSize)
-                .clip(IconButtonTokens.StateLayerShape)
-                .background(color = colors.containerColor(enabled))
+                .size(size)
+                .clip(shape)
+                .background(containerColor)
                 .combinedClickable(
                     onClick = onClick,
                     onLongClick = onLongClick,
                     enabled = enabled,
                     interactionSource = interactionSource,
-                    indication = ripple()
+                    indication = indication
                 ),
-        contentAlignment = Alignment.Center
+        contentAlignment = alignment
     ) {
-        val contentColor = colors.contentColor(enabled)
-        CompositionLocalProvider(LocalContentColor provides contentColor, content = content)
+        CompositionLocalProvider(LocalContentColor provides contentColor) { content() }
     }
 }
 

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

@@ -0,0 +1,116 @@
+package dev.meloda.fast.ui.components
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.sizeIn
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.CornerBasedShape
+import androidx.compose.foundation.shape.CornerSize
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.VerticalDivider
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import dev.meloda.fast.ui.util.ImmutableList
+
+data class SegmentedButtonItem(
+    val key: String,
+    val iconResId: Int
+)
+
+@Composable
+fun SegmentedButtonsRow(
+    items: ImmutableList<SegmentedButtonItem>,
+    onClick: (index: Int) -> Unit,
+    modifier: Modifier = Modifier,
+    containerShape: CornerBasedShape = RoundedCornerShape(24.dp),
+    containerColor: Color = MaterialTheme.colorScheme.background,
+    borderColor: Color = MaterialTheme.colorScheme.outlineVariant,
+    borderSize: Dp = 1.dp,
+    iconContainerWidth: Dp = 42.dp,
+    iconContainerHeight: Dp = 36.dp,
+    iconSize: Dp = 18.dp,
+    showDividers: Boolean = true
+) {
+    SegmentedButtonsRow(
+        modifier = modifier.sizeIn(maxHeight = iconContainerHeight + borderSize),
+        items = items.mapIndexed { index, item ->
+            {
+                val first = index == 0
+                val last = index == items.lastIndex
+
+                if (showDividers && !first) {
+                    VerticalDivider(modifier = Modifier.padding(vertical = iconContainerHeight / 4))
+                }
+
+                SegmentedButton(
+                    onClick = { onClick(index) },
+                    iconResId = item.iconResId,
+                    modifier = Modifier.size(
+                        iconContainerWidth,
+                        iconContainerHeight
+                    ),
+                    iconSize = iconSize,
+                    shape = containerShape.copy(
+                        topStart = if (!first) CornerSize(0.dp) else containerShape.topStart,
+                        bottomStart = if (!first) CornerSize(0.dp) else containerShape.bottomStart,
+                        topEnd = if (!last) CornerSize(0.dp) else containerShape.topEnd,
+                        bottomEnd = if (!last) CornerSize(0.dp) else containerShape.bottomEnd
+                    )
+                )
+            }
+        },
+        containerShape = containerShape,
+        containerColor = containerColor,
+        borderColor = borderColor,
+        borderSize = borderSize
+    )
+}
+
+@Composable
+fun SegmentedButtonsRow(
+    items: ImmutableList<@Composable () -> Unit>,
+    modifier: Modifier = Modifier,
+    containerShape: CornerBasedShape = RoundedCornerShape(24.dp),
+    containerColor: Color = MaterialTheme.colorScheme.background,
+    borderColor: Color = MaterialTheme.colorScheme.outlineVariant,
+    borderSize: Dp = 1.dp,
+) {
+    Row(
+        modifier = modifier
+            .background(containerColor, containerShape)
+            .border(borderSize, borderColor, containerShape)
+    ) {
+        items.forEach { it.invoke() }
+    }
+}
+
+@Composable
+fun SegmentedButton(
+    onClick: () -> Unit,
+    iconResId: Int,
+    modifier: Modifier = Modifier,
+    iconSize: Dp = 18.dp,
+    shape: Shape = CircleShape
+) {
+    FastIconButton(
+        onClick = onClick,
+        modifier = modifier,
+        shape = shape
+    ) {
+        Icon(
+            modifier = Modifier.size(iconSize),
+            painter = painterResource(iconResId),
+            contentDescription = null
+        )
+    }
+}

core/ui/src/main/kotlin/dev/meloda/fast/ui/theme/AppTheme.kt

@@ -58,7 +58,7 @@ fun AppTheme(
 ) {
     val context = LocalContext.current
 
-    val colorScheme: ColorScheme = when {
+    val colorScheme: ColorScheme = predefinedColorScheme ?: when {
         useDynamicColors && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
             if (useDarkTheme) dynamicDarkColorScheme(context)
             else dynamicLightColorScheme(context)
@@ -82,10 +82,6 @@ fun AppTheme(
         }
     }
 
-    val colorPrimary by animateColorAsState(colorScheme.primary)
-    val colorSurface by animateColorAsState(colorScheme.surface)
-    val colorBackground by animateColorAsState(colorScheme.background)
-
     val typography = if (useSystemFont) {
         MaterialTheme.typography
     } else {
@@ -118,12 +114,7 @@ fun AppTheme(
     }
 
     MaterialExpressiveTheme(
-        colorScheme = (predefinedColorScheme ?: colorScheme)
-            .copy(
-                primary = colorPrimary,
-                background = colorBackground,
-                surface = colorSurface
-            ),
+        colorScheme = colorScheme,
         typography = typography,
         content = content
     )

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

@@ -18,6 +18,7 @@ import androidx.compose.ui.graphics.luminance
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.input.key.onKeyEvent
+import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
@@ -113,11 +114,12 @@ fun LazyListState.isScrollingUp(): Boolean {
 @Composable
 fun isNeedToEnableDarkMode(darkMode: DarkMode): Boolean {
     val context = LocalContext.current
+    val configuration = LocalConfiguration.current
 
     val appForceDarkMode = darkMode == DarkMode.ENABLED
     val appBatterySaver = darkMode == DarkMode.AUTO_BATTERY
 
-    val systemUiNightMode = context.resources.configuration.uiMode
+    val systemUiNightMode = configuration.uiMode
 
     val isSystemBatterySaver = context.getSystemService<PowerManager>()?.isPowerSaveMode == true
     val isSystemUsingDarkTheme =

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

@@ -1,6 +1,7 @@
 package dev.meloda.fast.ui.util
 
 import androidx.compose.runtime.Immutable
+import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
 
 @Immutable
 class ImmutableList<T>(val values: List<T>) : Collection<T> {
@@ -57,3 +58,9 @@ class ImmutableList<T>(val values: List<T>) : Collection<T> {
 fun <T> emptyImmutableList(): ImmutableList<T> = ImmutableList(emptyList())
 
 fun <T> immutableListOf(vararg elements: T) = ImmutableList(listOf(elements = elements))
+
+inline fun <T> buildImmutableList(builderAction: MutableList<T>.() -> Unit): ImmutableList<T> {
+    val mutableList = mutableListOf<T>()
+    mutableList.apply(builderAction)
+    return mutableList.toImmutableList()
+}

core/ui/src/main/res/values/strings.xml

@@ -88,6 +88,7 @@
     <string name="message_attachments_video_message">Video message</string>
     <string name="message_attachments_group_sticker">Group sticker</string>
     <string name="message_attachments_sticker_pack_preview">Sticker pack preview</string>
+    <string name="message_attachments_channel_message">Channel message</string>
 
     <string name="chat_interaction_uploading_file">Uploading file</string>
     <string name="chat_interaction_uploading_photo">Uploading photo</string>
@@ -305,4 +306,7 @@
     <string name="confirm_chat_create_empty_with_title">Are you sure you want to create chat «%s» only with yourself?</string>
 
     <string name="title_edit_message">Edit message</string>
+    <string name="action_close">Close</string>
+    <string name="action_hide_stacktrace">Hide stacktrace</string>
+    <string name="action_show_stacktrace">Show stacktrace</string>
 </resources>

core/ui/src/main/res/values/themes.xml

@@ -2,4 +2,13 @@
 <resources>
 
     <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar" />
+
+    <style name="CrashDialogTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
 </resources>

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/LoginViewModel.kt

@@ -100,7 +100,13 @@ class LoginViewModel(
     }
 
     fun onBackPressed() {
-        _screenState.setValue { old -> old.copy(showLogo = true) }
+        _screenState.setValue { old ->
+            old.copy(
+                showLogo = true,
+                loginError = false,
+                passwordError = false
+            )
+        }
     }
 
     fun onPasswordVisibilityButtonClicked() {

feature/auth/src/main/kotlin/dev/meloda/fast/auth/login/presentation/LoginScreen.kt

@@ -31,9 +31,13 @@ import androidx.compose.material3.ScaffoldDefaults
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.TextField
+import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.autofill.ContentType
@@ -58,7 +62,6 @@ import androidx.compose.ui.unit.dp
 import androidx.core.net.toUri
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import dev.meloda.fast.auth.login.LoginViewModel
-import dev.meloda.fast.auth.login.model.CaptchaArguments
 import dev.meloda.fast.auth.login.model.LoginDialog
 import dev.meloda.fast.auth.login.model.LoginScreenState
 import dev.meloda.fast.auth.login.model.LoginUserBannedArguments
@@ -67,6 +70,8 @@ import dev.meloda.fast.ui.R
 import dev.meloda.fast.ui.common.LocalSizeConfig
 import dev.meloda.fast.ui.components.MaterialDialog
 import dev.meloda.fast.ui.components.TextFieldErrorText
+import dev.meloda.fast.ui.theme.AppTheme
+import dev.meloda.fast.ui.theme.ClassicColorScheme
 import dev.meloda.fast.ui.util.handleEnterKey
 import dev.meloda.fast.ui.util.handleTabKey
 import org.koin.androidx.compose.koinViewModel
@@ -114,6 +119,12 @@ fun LoginRoute(
         viewModel.onValidationCodeReceived(validationCode)
     }
 
+    var useClassic by rememberSaveable { mutableStateOf(true) }
+
+    AppTheme(
+        predefinedColorScheme = if (useClassic) ClassicColorScheme.lightScheme
+        else lightColorScheme(),
+    ) {
         LoginScreen(
             screenState = screenState,
             onLoginInputChanged = viewModel::onLoginInputChanged,
@@ -122,9 +133,13 @@ fun LoginRoute(
             onPasswordVisibilityButtonClicked = viewModel::onPasswordVisibilityButtonClicked,
             onPasswordFieldGoAction = viewModel::onSignInButtonClicked,
             onSignInButtonClicked = viewModel::onSignInButtonClicked,
-        onLogoClicked = viewModel::onLogoClicked,
+            onLogoClicked = {
+                viewModel.onLogoClicked()
+                useClassic = !useClassic
+            },
             onLogoLongClicked = onNavigateToSettings
         )
+    }
 
     HandleDialogs(
         loginDialog = loginDialog,

feature/convos/src/main/kotlin/dev/meloda/fast/convos/ConvosViewModel.kt

@@ -3,6 +3,7 @@ package dev.meloda.fast.convos
 import android.content.Context
 import android.content.res.Resources
 import android.os.Bundle
+import androidx.compose.runtime.Immutable
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import coil.ImageLoader
@@ -15,10 +16,12 @@ import dev.meloda.fast.common.extensions.listenValue
 import dev.meloda.fast.common.extensions.setValue
 import dev.meloda.fast.common.extensions.updateValue
 import dev.meloda.fast.convos.model.ConvoDialog
-import dev.meloda.fast.convos.model.ConvoNavigation
+import dev.meloda.fast.convos.model.ConvoIntent
+import dev.meloda.fast.convos.model.ConvoNavigationIntent
 import dev.meloda.fast.convos.model.ConvosScreenState
 import dev.meloda.fast.convos.model.InteractionJob
 import dev.meloda.fast.convos.model.NewInteractionException
+import dev.meloda.fast.data.UserConfig
 import dev.meloda.fast.data.VkUtils
 import dev.meloda.fast.data.processState
 import dev.meloda.fast.datastore.UserSettings
@@ -28,25 +31,23 @@ import dev.meloda.fast.domain.LongPollUpdatesParser
 import dev.meloda.fast.domain.MessagesUseCase
 import dev.meloda.fast.domain.util.asPresentation
 import dev.meloda.fast.domain.util.extractAvatar
-import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.ConvosFilter
 import dev.meloda.fast.model.InteractionType
 import dev.meloda.fast.model.LongPollParsedEvent
 import dev.meloda.fast.model.api.domain.VkConvo
 import dev.meloda.fast.ui.model.vk.ConvoOption
 import dev.meloda.fast.ui.model.vk.UiConvo
+import dev.meloda.fast.ui.util.ImmutableList
 import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
+import dev.meloda.fast.ui.util.buildImmutableList
 import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.map
-import kotlinx.coroutines.flow.stateIn
-import kotlinx.coroutines.flow.update
 
+@Immutable
 class ConvosViewModel(
     updatesParser: LongPollUpdatesParser,
-    private val filter: ConvosFilter,
+    val filter: ConvosFilter,
     private val convoUseCase: ConvoUseCase,
     private val messagesUseCase: MessagesUseCase,
     private val resources: Resources,
@@ -55,43 +56,22 @@ class ConvosViewModel(
     private val applicationContext: Context,
     private val loadConvosByIdUseCase: LoadConvosByIdUseCase
 ) : ViewModel() {
-    private val _screenState = MutableStateFlow(ConvosScreenState.EMPTY)
-    val screenState = _screenState.asStateFlow()
 
-    private val _navigation = MutableStateFlow<ConvoNavigation?>(null)
-    val navigation = _navigation.asStateFlow()
+    private val screenState = MutableStateFlow(ConvosScreenState.EMPTY)
+    val screenStateFlow get() = screenState.asStateFlow()
 
-    private val _dialog = MutableStateFlow<ConvoDialog?>(null)
-    val dialog = _dialog.asStateFlow()
+    private val navigationIntent = MutableStateFlow<ConvoNavigationIntent?>(null)
+    val navigationIntentFlow get() = navigationIntent.asStateFlow()
 
-    private val _convos = MutableStateFlow<List<VkConvo>>(emptyList())
-    val convos = _convos.asStateFlow()
+    private val convos: MutableList<VkConvo> = mutableListOf()
 
-    private val _uiConvos = MutableStateFlow<List<UiConvo>>(emptyList())
-    val uiConvos = _uiConvos.asStateFlow()
+    private val pinnedConvosCount get() = convos.count(VkConvo::isPinned)
 
-    private val pinnedConvosCount = convos.map { convos ->
-        convos.count(VkConvo::isPinned)
-    }.stateIn(viewModelScope, SharingStarted.Eagerly, 0)
-
-    private val _baseError = MutableStateFlow<BaseError?>(null)
-    val baseError = _baseError.asStateFlow()
-
-    private val _currentOffset = MutableStateFlow(0)
-    val currentOffset = _currentOffset.asStateFlow()
-
-    private val _canPaginate = MutableStateFlow(false)
-    val canPaginate = _canPaginate.asStateFlow()
-
-    private val expandedConvoId = MutableStateFlow(0L)
-
-    private val useContactNames: Boolean get() = userSettings.useContactNames.value
+    private var currentOffset = 0
 
     private val interactionsTimers = hashMapOf<Long, InteractionJob?>()
 
     init {
-        _screenState.updateValue { copy(isArchive = filter == ConvosFilter.ARCHIVE) }
-
         loadConvos()
 
         updatesParser.onNewMessage(::handleNewMessage)
@@ -109,100 +89,143 @@ class ConvosViewModel(
         }
     }
 
-    fun onNavigationConsumed() {
-        _navigation.setValue { null }
+    fun handleIntent(intent: ConvoIntent) {
+        when (intent) {
+            ConvoIntent.ArchiveClick -> {
+                navigationIntent.setValue { ConvoNavigationIntent.Archive }
             }
 
-    fun onDialogConfirmed(dialog: ConvoDialog, bundle: Bundle) {
-        onDialogDismissed(dialog)
+            ConvoIntent.Back -> {
+                navigationIntent.setValue { ConvoNavigationIntent.Back }
+            }
+
+            ConvoIntent.ConsumeScrollToTop -> Unit
+            ConvoIntent.CreateChatClick -> {
+                navigationIntent.setValue { ConvoNavigationIntent.CreateChat }
+            }
+
+            ConvoIntent.ErrorActionButtonClick -> {
+                onRefresh()
+            }
+
+            is ConvoIntent.ItemClick -> {
+                onConvoItemClick(intent.convoId)
+            }
+
+            is ConvoIntent.ItemLongClick -> {
+                onConvoItemLongClick(intent.convoId)
+            }
+
+            is ConvoIntent.OptionItemClick -> {
+                onOptionClicked(intent.option)
+            }
+
+            ConvoIntent.PaginationConditionsMet -> {
+                onPaginationConditionsMet()
+            }
+
+            ConvoIntent.Refresh -> {
+                onRefresh()
+            }
+
+            is ConvoIntent.SetScrollIndex -> {
+                setScrollIndex(intent.index)
+            }
+
+            is ConvoIntent.SetScrollOffset -> {
+                setScrollOffset(intent.offset)
+            }
+
+            is ConvoIntent.Dialog -> {
+                when (intent) {
+                    is ConvoIntent.Dialog.Cancel -> Unit
+                    is ConvoIntent.Dialog.Confirm -> onDialogConfirmed(intent.bundle)
+                    ConvoIntent.Dialog.Dismiss -> onDialogDismissed()
+                }
+            }
+        }
+    }
+
+    fun onNavigationConsumed() {
+        navigationIntent.setValue { null }
+    }
+
+    private fun onDialogConfirmed(bundle: Bundle?) {
+        val dialog = screenState.value.dialog ?: return
+        onDialogDismissed()
+
+        val convo = with(screenState.value) {
+            convos.find { it.id == expandedConvoId }
+        } ?: return
 
         when (dialog) {
-            is ConvoDialog.ConvoDelete -> {
-                deleteConvo(dialog.convoId)
+            is ConvoDialog.Delete -> {
+                deleteConvo(convo.id)
             }
 
-            is ConvoDialog.ConvoPin -> {
-                pinConvo(dialog.convoId, true)
+            is ConvoDialog.Pin -> {
+                pinConvo(convo.id, true)
             }
 
-            is ConvoDialog.ConvoUnpin -> {
-                pinConvo(dialog.convoId, false)
+            is ConvoDialog.Unpin -> {
+                pinConvo(convo.id, false)
             }
 
-            is ConvoDialog.ConvoArchive -> {
-                archiveConvo(dialog.convoId, true)
+            is ConvoDialog.Archive -> {
+                archiveConvo(convo.id, true)
             }
 
-            is ConvoDialog.ConvoUnarchive -> {
-                archiveConvo(dialog.convoId, false)
+            is ConvoDialog.Unarchive -> {
+                archiveConvo(convo.id, false)
             }
         }
 
-        expandedConvoId.setValue { 0 }
+        collapseConvos(false)
         syncUiConvos()
     }
 
-    fun onDialogDismissed(dialog: ConvoDialog) {
-        _dialog.setValue { null }
+    private fun onDialogDismissed() {
+        screenState.updateValue { copy(dialog = null) }
     }
 
-    fun onDialogItemPicked(dialog: ConvoDialog, bundle: Bundle) {
-        when (dialog) {
-            is ConvoDialog.ConvoDelete -> Unit
-            is ConvoDialog.ConvoPin -> Unit
-            is ConvoDialog.ConvoUnpin -> Unit
-            is ConvoDialog.ConvoArchive -> Unit
-            is ConvoDialog.ConvoUnarchive -> Unit
-        }
-    }
-
-    fun onErrorButtonClicked() {
-        when (baseError.value) {
-            null -> Unit
-
-            is BaseError.ConnectionError,
-            is BaseError.InternalError,
-            is BaseError.SimpleError,
-            is BaseError.UnknownError -> onRefresh()
-
-            else -> Unit
-        }
-    }
-
-    fun onPaginationConditionsMet() {
-        _currentOffset.update { convos.value.size }
+    private fun onPaginationConditionsMet() {
+        currentOffset = convos.size
         loadConvos()
     }
 
-    fun onRefresh() {
+    private fun onErrorConsumed() {
+        screenState.updateValue { copy(error = null) }
+    }
+
+    private fun onRefresh() {
         onErrorConsumed()
         loadConvos(offset = 0)
     }
 
-    fun onConvoItemClick(convo: UiConvo) {
+    private fun onConvoItemClick(convoId: Long) {
         collapseConvos()
-        _navigation.setValue { ConvoNavigation.MessagesHistory(peerId = convo.id) }
+        navigationIntent.setValue { ConvoNavigationIntent.MessagesHistory(convoId) }
     }
 
-    fun onConvoItemLongClick(convo: UiConvo) {
-        expandedConvoId.setValue {
-            if (convo.isExpanded) 0
-            else convo.id
-        }
+    private fun onConvoItemLongClick(convoId: Long) {
+        val isExpanded = screenState.value.convos.find { it.id == convoId }?.isExpanded == true
+
+        screenState.updateValue { copy(expandedConvoId = if (isExpanded) 0L else convoId) }
         syncUiConvos()
     }
 
-    fun onOptionClicked(
-        convo: UiConvo,
-        option: ConvoOption
-    ) {
+    private fun onOptionClicked(option: ConvoOption) {
+        val convo =
+            screenState.value.convos.find { it.id == screenState.value.expandedConvoId } ?: return
+
         when (option) {
-            ConvoOption.Delete -> {
-                _dialog.setValue { ConvoDialog.ConvoDelete(convo.id) }
-            }
+            ConvoOption.Delete -> setDialog(ConvoDialog.Delete)
 
             ConvoOption.MarkAsRead -> {
-                convo.lastMessageId?.let { lastMessageId ->
+                val lastMessageId =
+                    screenState.value.convos.find { it.id == screenState.value.expandedConvoId }?.lastMessageId
+
+                if (lastMessageId != null) {
                     readConvo(
                         peerId = convo.id,
                         startMessageId = lastMessageId
@@ -211,48 +234,39 @@ class ConvosViewModel(
                 }
             }
 
-            ConvoOption.Pin -> {
-                _dialog.setValue { ConvoDialog.ConvoPin(convo.id) }
-            }
-
-            ConvoOption.Unpin -> {
-                _dialog.setValue { ConvoDialog.ConvoUnpin(convo.id) }
-            }
-
-            ConvoOption.Archive -> {
-                _dialog.setValue { ConvoDialog.ConvoArchive(convo.id) }
-            }
-
-            ConvoOption.Unarchive -> {
-                _dialog.setValue { ConvoDialog.ConvoUnarchive(convo.id) }
-            }
+            ConvoOption.Pin -> setDialog(ConvoDialog.Pin)
+            ConvoOption.Unpin -> setDialog(ConvoDialog.Unpin)
+            ConvoOption.Archive -> setDialog(ConvoDialog.Archive)
+            ConvoOption.Unarchive -> setDialog(ConvoDialog.Unarchive)
         }
     }
 
-    fun onErrorConsumed() {
-        _baseError.setValue { null }
+    private fun setScrollIndex(index: Int) {
+        screenState.setValue { old -> old.copy(scrollIndex = index) }
     }
 
-    fun setScrollIndex(index: Int) {
-        _screenState.setValue { old -> old.copy(scrollIndex = index) }
+    private fun setScrollOffset(offset: Int) {
+        screenState.setValue { old -> old.copy(scrollOffset = offset) }
     }
 
-    fun setScrollOffset(offset: Int) {
-        _screenState.setValue { old -> old.copy(scrollOffset = offset) }
+    private fun setDialog(dialog: ConvoDialog?) {
+        screenState.updateValue { copy(dialog = dialog) }
     }
 
-    fun onCreateChatButtonClicked() {
-        _navigation.setValue { ConvoNavigation.CreateChat }
+    private fun replaceConvos(newConvos: List<VkConvo>) {
+        convos.clear()
+        convos.addAll(newConvos)
     }
 
-    private fun collapseConvos() {
-        expandedConvoId.setValue { 0 }
+    private fun collapseConvos(sync: Boolean = true) {
+        screenState.updateValue { copy(expandedConvoId = null) }
+
+        if (sync) {
             syncUiConvos()
         }
+    }
 
-    private fun loadConvos(
-        offset: Int = currentOffset.value
-    ) {
+    private fun loadConvos(offset: Int = currentOffset) {
         convoUseCase.getConvos(
             count = LOAD_COUNT,
             offset = offset,
@@ -260,23 +274,20 @@ class ConvosViewModel(
         ).listenValue(viewModelScope) { state ->
             state.processState(
                 error = { error ->
-                    val newBaseError = VkUtils.parseError(error)
-                    _baseError.update { newBaseError }
+                    screenState.updateValue { copy(error = VkUtils.parseError(error)) }
                 },
                 success = { response ->
-                    val convos = response
-                    val fullConvos = if (offset == 0) {
-                        convos
+                    val newConvos = if (offset == 0) {
+                        response
                     } else {
-                        this.convos.value.plus(convos)
+                        convos.plus(response)
                     }
 
                     val itemsCountSufficient = response.size == LOAD_COUNT
 
-                    val paginationExhausted = !itemsCountSufficient &&
-                            this.convos.value.isNotEmpty()
+                    val paginationExhausted = !itemsCountSufficient && convos.isNotEmpty()
 
-                    _screenState.updateValue {
+                    screenState.updateValue {
                         copy(isPaginationExhausted = paginationExhausted)
                     }
 
@@ -293,13 +304,14 @@ class ConvosViewModel(
 
                     convoUseCase.storeConvos(response)
 
-                    _convos.emit(fullConvos)
+                    replaceConvos(newConvos)
+
+                    screenState.updateValue { copy(canPaginate = itemsCountSufficient) }
                     syncUiConvos()
-                    _canPaginate.setValue { itemsCountSufficient }
                 }
             )
 
-            _screenState.setValue { old ->
+            screenState.setValue { old ->
                 old.copy(
                     isLoading = offset == 0 && state.isLoading(),
                     isPaginating = offset > 0 && state.isLoading()
@@ -313,17 +325,17 @@ class ConvosViewModel(
             state.processState(
                 error = {},
                 success = {
-                    val newConvos = convos.value.toMutableList()
+                    val newConvos = convos.toMutableList()
                     val convoIndex =
                         newConvos.indexOfFirstOrNull { it.id == peerId }
                             ?: return@processState
 
                     newConvos.removeAt(convoIndex)
-                    _convos.update { newConvos.sorted() }
+                    replaceConvos(newConvos.sorted())
                     syncUiConvos()
                 }
             )
-            _screenState.emit(screenState.value.copy(isLoading = state.isLoading()))
+            screenState.emit(screenStateFlow.value.copy(isLoading = state.isLoading()))
         }
     }
 
@@ -337,7 +349,7 @@ class ConvosViewModel(
                             LongPollParsedEvent.ChatMajorChanged(
                                 peerId = peerId,
                                 majorId = if (pin) {
-                                    pinnedConvosCount.value.plus(1) * 16
+                                    pinnedConvosCount.plus(1) * 16
                                 } else {
                                     0
                                 }
@@ -346,7 +358,7 @@ class ConvosViewModel(
                     }
                 )
 
-                _screenState.setValue { old -> old.copy(isLoading = state.isLoading()) }
+                screenState.setValue { old -> old.copy(isLoading = state.isLoading()) }
             }
     }
 
@@ -356,7 +368,7 @@ class ConvosViewModel(
                 state.processState(
                     error = {},
                     success = {
-                        convos.value.find { it.id == peerId }?.let { convo ->
+                        convos.find { it.id == peerId }?.let { convo ->
                             handleChatArchived(
                                 LongPollParsedEvent.ChatArchived(
                                     convo = convo,
@@ -373,7 +385,7 @@ class ConvosViewModel(
     private fun handleNewMessage(event: LongPollParsedEvent.NewMessage) {
         val message = event.message
 
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
         val convoIndex =
             newConvos.indexOfFirstOrNull { it.id == message.peerId }
 
@@ -391,8 +403,8 @@ class ConvosViewModel(
                         val convo = (response.firstOrNull() ?: return@listenValue)
                             .copy(lastMessage = message)
 
-                        newConvos.add(pinnedConvosCount.value, convo)
-                        _convos.update { newConvos.sorted() }
+                        newConvos.add(pinnedConvosCount, convo)
+                        replaceConvos(newConvos.sorted())
                         syncUiConvos()
                     }
                 )
@@ -428,19 +440,17 @@ class ConvosViewModel(
                 newConvos[convoIndex] = newConvo
             } else {
                 newConvos.removeAt(convoIndex)
-
-                val toPosition = pinnedConvosCount.value
-                newConvos.add(toPosition, newConvo)
+                newConvos.add(pinnedConvosCount, newConvo)
             }
 
-            _convos.update { newConvos.sorted() }
+            replaceConvos(newConvos.sorted())
             syncUiConvos()
         }
     }
 
     private fun handleEditedMessage(event: LongPollParsedEvent.MessageEdited) {
         val message = event.message
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
 
         val convoIndex = newConvos.indexOfFirstOrNull { it.id == message.peerId }
         if (convoIndex == null) { // диалога нет в списке
@@ -452,13 +462,14 @@ class ConvosViewModel(
                 lastMessageId = message.id,
                 lastCmId = message.cmId
             )
-            _convos.update { newConvos }
+
+            replaceConvos(newConvos)
             syncUiConvos()
         }
     }
 
     private fun handleReadIncomingMessage(event: LongPollParsedEvent.IncomingMessageRead) {
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
 
         val convoIndex =
             newConvos.indexOfFirstOrNull { it.id == event.peerId }
@@ -472,13 +483,13 @@ class ConvosViewModel(
                     unreadCount = event.unreadCount
                 )
 
-            _convos.update { newConvos }
+            replaceConvos(newConvos)
             syncUiConvos()
         }
     }
 
     private fun handleReadOutgoingMessage(event: LongPollParsedEvent.OutgoingMessageRead) {
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
 
         val convoIndex =
             newConvos.indexOfFirstOrNull { it.id == event.peerId }
@@ -492,7 +503,7 @@ class ConvosViewModel(
                     unreadCount = event.unreadCount
                 )
 
-            _convos.update { newConvos }
+            replaceConvos(newConvos)
             syncUiConvos()
         }
     }
@@ -502,7 +513,7 @@ class ConvosViewModel(
         val peerId = event.peerId
         val userIds = event.userIds
 
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
         val convoAndIndex =
             newConvos.findWithIndex { it.id == peerId }
 
@@ -513,7 +524,7 @@ class ConvosViewModel(
                     interactionIds = userIds
                 )
 
-            _convos.update { newConvos }
+            replaceConvos(newConvos)
             syncUiConvos()
 
             interactionsTimers[peerId]?.let { interactionJob ->
@@ -545,7 +556,7 @@ class ConvosViewModel(
     private fun stopInteraction(peerId: Long, interactionJob: InteractionJob) {
         interactionsTimers[peerId] ?: return
 
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
         val convoAndIndex =
             newConvos.findWithIndex { it.id == peerId } ?: return
 
@@ -555,7 +566,7 @@ class ConvosViewModel(
                 interactionIds = emptyList()
             )
 
-        _convos.update { newConvos }
+        replaceConvos(newConvos)
         syncUiConvos()
 
         interactionJob.timerJob.cancel()
@@ -563,7 +574,7 @@ class ConvosViewModel(
     }
 
     private fun handleChatMajorChanged(event: LongPollParsedEvent.ChatMajorChanged) {
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
         val convoIndex =
             newConvos.indexOfFirstOrNull { it.id == event.peerId }
 
@@ -573,13 +584,13 @@ class ConvosViewModel(
             newConvos[convoIndex] =
                 newConvos[convoIndex].copy(majorId = event.majorId)
 
-            _convos.setValue { newConvos.sorted() }
+            replaceConvos(newConvos.sorted())
             syncUiConvos()
         }
     }
 
     private fun handleChatMinorChanged(event: LongPollParsedEvent.ChatMinorChanged) {
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
         val convoIndex =
             newConvos.indexOfFirstOrNull { it.id == event.peerId }
 
@@ -589,13 +600,13 @@ class ConvosViewModel(
             newConvos[convoIndex] =
                 newConvos[convoIndex].copy(minorId = event.minorId)
 
-            _convos.setValue { newConvos.sorted() }
+            replaceConvos(newConvos.sorted())
             syncUiConvos()
         }
     }
 
     private fun handleChatClearing(event: LongPollParsedEvent.ChatCleared) {
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
 
         val convoIndex = newConvos.indexOfFirstOrNull { it.id == event.peerId }
 
@@ -604,7 +615,7 @@ class ConvosViewModel(
         } else {
             newConvos.removeAt(convoIndex)
 
-            _convos.setValue { newConvos.sorted() }
+            replaceConvos(newConvos.sorted())
             syncUiConvos()
         }
     }
@@ -612,7 +623,7 @@ class ConvosViewModel(
     private fun handleChatArchived(event: LongPollParsedEvent.ChatArchived) {
         val convo = event.convo
 
-        val newConvos = convos.value.toMutableList()
+        val newConvos = convos.toMutableList()
 
         when (filter) {
             ConvosFilter.BUSINESS_NOTIFY -> Unit
@@ -627,7 +638,7 @@ class ConvosViewModel(
                     newConvos.removeAt(index)
                 }
 
-                _convos.update { newConvos }
+                replaceConvos(newConvos)
                 syncUiConvos()
             }
 
@@ -638,10 +649,10 @@ class ConvosViewModel(
 
                     newConvos.removeAt(index)
                 } else {
-                    newConvos.add(pinnedConvosCount.value, convo)
+                    newConvos.add(pinnedConvosCount, convo)
                 }
 
-                _convos.update { newConvos.sorted() }
+                replaceConvos(newConvos.sorted())
                 syncUiConvos()
             }
         }
@@ -655,7 +666,7 @@ class ConvosViewModel(
             state.processState(
                 error = {},
                 success = {
-                    val newConvos = convos.value.toMutableList()
+                    val newConvos = convos.toMutableList()
                     val convoIndex =
                         newConvos.indexOfFirstOrNull { it.id == peerId }
                             ?: return@listenValue
@@ -663,7 +674,7 @@ class ConvosViewModel(
                     newConvos[convoIndex] =
                         newConvos[convoIndex].copy(inRead = startMessageId)
 
-                    _convos.update { newConvos }
+                    replaceConvos(newConvos)
                     syncUiConvos()
                 }
             )
@@ -695,47 +706,44 @@ class ConvosViewModel(
     }
 
     private fun syncUiConvos(): List<UiConvo> {
-        val convos = convos.value
-
         val newUiConvos = convos.map { convo ->
-            val options = mutableListOf<ConvoOption>()
-            convo.lastMessage?.run {
-                if (!convo.isRead() && !this.isOut) {
-                    options += ConvoOption.MarkAsRead
+            val options: ImmutableList<ConvoOption> = buildImmutableList {
+                if (!convo.isRead() && convo.lastMessage != null && convo.lastMessage?.isOut == false) {
+                    add(ConvoOption.MarkAsRead)
                 }
-            }
-
-            val convosSize = this.convos.value.size
-            val pinnedCount = pinnedConvosCount.value
-
-            val canPinOneMoreDialog =
-                convosSize > 4 && pinnedCount < 5 && !convo.isPinned()
 
                 if (convo.isPinned()) {
-                options += ConvoOption.Unpin
-            } else if (canPinOneMoreDialog) {
-                options += ConvoOption.Pin
+                    add(ConvoOption.Unpin)
+                }
+
+                if (convos.size > 4 && pinnedConvosCount < 5 && !convo.isPinned()) {
+                    add(ConvoOption.Pin)
                 }
 
                 when (filter) {
-                ConvosFilter.ARCHIVE -> ConvoOption.Unarchive
+                    ConvosFilter.BUSINESS_NOTIFY -> Unit
+                    ConvosFilter.ARCHIVE -> add(ConvoOption.Unarchive)
 
-                ConvosFilter.UNREAD,
-                ConvosFilter.ALL -> ConvoOption.Archive
+                    ConvosFilter.ALL,
+                    ConvosFilter.UNREAD -> {
+                        if (convo.id != UserConfig.userId) {
+                            add(ConvoOption.Archive)
+                        }
+                    }
+                }
 
-                ConvosFilter.BUSINESS_NOTIFY -> null
-            }?.let(options::add)
-
-            options += ConvoOption.Delete
+                add(ConvoOption.Delete)
+            }
 
             convo.asPresentation(
                 resources = resources,
-                useContactName = useContactNames,
-                isExpanded = expandedConvoId.value == convo.id,
-                options = options.toImmutableList()
+                useContactName = userSettings.useContactNames.value,
+                isExpanded = screenState.value.expandedConvoId == convo.id,
+                options = options
             )
         }
-        _uiConvos.setValue { newUiConvos }
+
+        screenState.updateValue { copy(convos = newUiConvos.toImmutableList()) }
 
         return newUiConvos
     }

feature/convos/src/main/kotlin/dev/meloda/fast/convos/model/ConvoDialog.kt

@@ -4,9 +4,9 @@ import androidx.compose.runtime.Immutable
 
 @Immutable
 sealed class ConvoDialog {
-    data class ConvoPin(val convoId: Long) : ConvoDialog()
-    data class ConvoUnpin(val convoId: Long) : ConvoDialog()
-    data class ConvoDelete(val convoId: Long) : ConvoDialog()
-    data class ConvoArchive(val convoId: Long) : ConvoDialog()
-    data class ConvoUnarchive(val convoId: Long) : ConvoDialog()
+    data object Pin : ConvoDialog()
+    data object Unpin : ConvoDialog()
+    data object Delete : ConvoDialog()
+    data object Archive : ConvoDialog()
+    data object Unarchive : ConvoDialog()
 }

feature/convos/src/main/kotlin/dev/meloda/fast/convos/model/ConvoIntent.kt

@@ -0,0 +1,29 @@
+package dev.meloda.fast.convos.model
+
+import android.os.Bundle
+import dev.meloda.fast.ui.model.vk.ConvoOption
+
+sealed class ConvoIntent {
+    data class ItemClick(val convoId: Long) : ConvoIntent()
+    data class ItemLongClick(val convoId: Long) : ConvoIntent()
+    data class OptionItemClick(val option: ConvoOption) : ConvoIntent()
+    data object PaginationConditionsMet : ConvoIntent()
+
+    data object Back : ConvoIntent()
+    data object Refresh : ConvoIntent()
+    data object CreateChatClick : ConvoIntent()
+    data object ArchiveClick : ConvoIntent()
+
+    data class SetScrollIndex(val index: Int) : ConvoIntent()
+    data class SetScrollOffset(val offset: Int) : ConvoIntent()
+
+    data object ErrorActionButtonClick : ConvoIntent()
+
+    data object ConsumeScrollToTop : ConvoIntent()
+
+    sealed class Dialog : ConvoIntent() {
+        data object Dismiss : Dialog()
+        data class Confirm(val bundle: Bundle? = null) : Dialog()
+        data class Cancel(val bundle: Bundle? = null) : Dialog()
+    }
+}

feature/convos/src/main/kotlin/dev/meloda/fast/convos/model/ConvoNavigation.kt

@@ -1,11 +0,0 @@
-package dev.meloda.fast.convos.model
-
-import androidx.compose.runtime.Immutable
-
-@Immutable
-sealed class ConvoNavigation {
-
-    data class MessagesHistory(val peerId: Long) : ConvoNavigation()
-
-    data object CreateChat : ConvoNavigation()
-}

feature/convos/src/main/kotlin/dev/meloda/fast/convos/model/ConvoNavigationIntent.kt

@@ -0,0 +1,9 @@
+package dev.meloda.fast.convos.model
+
+sealed class ConvoNavigationIntent {
+
+    data object Back : ConvoNavigationIntent()
+    data class MessagesHistory(val convoId: Long) : ConvoNavigationIntent()
+    data object CreateChat : ConvoNavigationIntent()
+    data object Archive : ConvoNavigationIntent()
+}

feature/convos/src/main/kotlin/dev/meloda/fast/convos/model/ConvosScreenState.kt

@@ -1,6 +1,10 @@
 package dev.meloda.fast.convos.model
 
 import androidx.compose.runtime.Immutable
+import dev.meloda.fast.model.BaseError
+import dev.meloda.fast.ui.model.vk.UiConvo
+import dev.meloda.fast.ui.util.ImmutableList
+import dev.meloda.fast.ui.util.emptyImmutableList
 
 @Immutable
 data class ConvosScreenState(
@@ -10,7 +14,13 @@ data class ConvosScreenState(
     val profileImageUrl: String?,
     val scrollIndex: Int,
     val scrollOffset: Int,
-    val isArchive: Boolean
+    val canPaginate: Boolean,
+    val expandedConvoId: Long?,
+    val convos: ImmutableList<UiConvo>,
+    val dialog: ConvoDialog?,
+
+    // TODO: 30.05.2026, Danil Nikolaev: remove
+    val error: BaseError?
 ) {
 
     companion object {
@@ -21,7 +31,11 @@ data class ConvosScreenState(
             profileImageUrl = null,
             scrollIndex = 0,
             scrollOffset = 0,
-            isArchive = false
+            canPaginate = false,
+            expandedConvoId = null,
+            convos = emptyImmutableList(),
+            dialog = null,
+            error = null
         )
     }
 }

feature/convos/src/main/kotlin/dev/meloda/fast/convos/navigation/ConvosNavigation.kt

@@ -1,12 +1,16 @@
 package dev.meloda.fast.convos.navigation
 
 import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import androidx.navigation.navigation
 import dev.meloda.fast.convos.ConvosViewModel
+import dev.meloda.fast.convos.model.ConvoNavigationIntent
 import dev.meloda.fast.convos.presentation.ConvosRoute
-import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.model.ConvosFilter
 import dev.meloda.fast.ui.extensions.getOrThrow
 import dev.meloda.fast.ui.theme.LocalNavController
@@ -24,44 +28,56 @@ object Convos
 object Archive
 
 fun NavGraphBuilder.convosGraph(
+    handleNavigationIntent: (ConvoNavigationIntent) -> Unit,
     activity: AppCompatActivity,
-    onError: (BaseError) -> Unit,
-    onNavigateToMessagesHistory: (id: Long) -> Unit,
-    onNavigateToCreateChat: () -> Unit,
-    onScrolledToTop: () -> Unit
 ) {
     navigation<ConvoGraph>(
         startDestination = Convos
     ) {
-        val convosViewModel: ConvosViewModel = with(activity) {
-            getViewModel(qualifier = named(ConvosFilter.ALL))
-        }
         composable<Convos> {
-            val navController = LocalNavController.getOrThrow()
-
-            ConvosRoute(
-                viewModel = convosViewModel,
-                onError = onError,
-                onNavigateToMessagesHistory = onNavigateToMessagesHistory,
-                onNavigateToCreateChat = onNavigateToCreateChat,
-                onNavigateToArchive = { navController.navigate(Archive) },
-                onScrolledToTop = onScrolledToTop
+            ConvosRootRoute(
+                handleNavigationIntent = handleNavigationIntent,
+                viewModel = with(activity) {
+                    getViewModel(named(ConvosFilter.ALL))
+                }
             )
         }
         composable<Archive> {
-            val navController = LocalNavController.getOrThrow()
-
-            ConvosRoute(
+            ConvosRootRoute(
+                handleNavigationIntent = handleNavigationIntent,
                 viewModel = with(activity) {
-                    getViewModel<ConvosViewModel>(
-                        qualifier = named(ConvosFilter.ARCHIVE)
-                    )
-                },
-                onBack = navController::navigateUp,
-                onError = onError,
-                onNavigateToMessagesHistory = onNavigateToMessagesHistory,
-                onScrolledToTop = onScrolledToTop
+                    getViewModel<ConvosViewModel>(named(ConvosFilter.ARCHIVE))
+                }
             )
         }
     }
 }
+
+@Composable
+private fun ConvosRootRoute(
+    handleNavigationIntent: (ConvoNavigationIntent) -> Unit,
+    viewModel: ConvosViewModel
+) {
+    val navController = LocalNavController.getOrThrow()
+
+    val screenState by viewModel.screenStateFlow.collectAsStateWithLifecycle()
+    val navigationIntent by viewModel.navigationIntentFlow.collectAsStateWithLifecycle()
+
+    LaunchedEffect(navigationIntent) {
+        navigationIntent?.let {
+            when (navigationIntent) {
+                ConvoNavigationIntent.Back -> navController.navigateUp()
+                ConvoNavigationIntent.Archive -> navController.navigate(Archive)
+                else -> handleNavigationIntent(it)
+            }
+
+            viewModel.onNavigationConsumed()
+        }
+    }
+
+    ConvosRoute(
+        handleIntent = viewModel::handleIntent,
+        screenState = screenState,
+        isArchive = viewModel.filter == ConvosFilter.ARCHIVE,
+    )
+}

feature/convos/src/main/kotlin/dev/meloda/fast/convos/presentation/ConvoDialogs.kt

@@ -1,82 +1,78 @@
 package dev.meloda.fast.convos.presentation
 
-import android.os.Bundle
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
-import androidx.core.os.bundleOf
 import dev.meloda.fast.convos.model.ConvoDialog
+import dev.meloda.fast.convos.model.ConvoIntent
 import dev.meloda.fast.convos.model.ConvosScreenState
 import dev.meloda.fast.ui.R
 import dev.meloda.fast.ui.components.MaterialDialog
 
 @Composable
 fun HandleDialogs(
+    handleIntent: (ConvoIntent) -> Unit,
     screenState: ConvosScreenState,
-    dialog: ConvoDialog?,
-    onConfirmed: (ConvoDialog, Bundle) -> Unit = { _, _ -> },
-    onDismissed: (ConvoDialog) -> Unit = {},
-    onItemPicked: (ConvoDialog, Bundle) -> Unit = { _, _ -> }
 ) {
-    when (dialog) {
+    when (screenState.dialog) {
         null -> Unit
 
-        is ConvoDialog.ConvoArchive -> {
+        is ConvoDialog.Archive -> {
             MaterialDialog(
-                onDismissRequest = { onDismissed(dialog) },
+                onDismissRequest = { handleIntent(ConvoIntent.Dialog.Dismiss) },
                 title = stringResource(id = R.string.confirm_archive_convo),
-                confirmAction = { onConfirmed(dialog, bundleOf()) },
+                confirmAction = { handleIntent(ConvoIntent.Dialog.Confirm()) },
                 confirmText = stringResource(id = R.string.action_archive),
                 cancelText = stringResource(id = R.string.cancel),
                 icon = ImageVector.vectorResource(R.drawable.ic_archive_fill_round_24)
             )
         }
 
-        is ConvoDialog.ConvoUnarchive -> {
+        is ConvoDialog.Unarchive -> {
             MaterialDialog(
-                onDismissRequest = { onDismissed(dialog) },
+                onDismissRequest = { handleIntent(ConvoIntent.Dialog.Dismiss) },
                 title = stringResource(id = R.string.confirm_unarchive_convo),
-                confirmAction = { onConfirmed(dialog, bundleOf()) },
+                confirmAction = { handleIntent(ConvoIntent.Dialog.Confirm()) },
                 confirmText = stringResource(id = R.string.action_unarchive),
                 cancelText = stringResource(id = R.string.cancel),
                 icon = ImageVector.vectorResource(R.drawable.ic_unarchive_fill_round_24)
             )
         }
 
-        is ConvoDialog.ConvoDelete -> {
+        is ConvoDialog.Delete -> {
             val errorColor = MaterialTheme.colorScheme.error
 
             MaterialDialog(
-                onDismissRequest = { onDismissed(dialog) },
+                onDismissRequest = { handleIntent(ConvoIntent.Dialog.Dismiss) },
                 icon = ImageVector.vectorResource(R.drawable.ic_delete_fill_round_24),
                 iconTint = errorColor,
                 title = stringResource(id = R.string.confirm_delete_convo),
-                confirmAction = { onConfirmed(dialog, bundleOf()) },
+                confirmAction = { handleIntent(ConvoIntent.Dialog.Confirm()) },
                 confirmText = stringResource(id = R.string.action_delete),
                 confirmContainerColor = errorColor,
                 cancelText = stringResource(id = R.string.cancel),
             )
         }
 
-        is ConvoDialog.ConvoPin -> {
+        is ConvoDialog.Pin -> {
             MaterialDialog(
-                onDismissRequest = { onDismissed(dialog) },
+                onDismissRequest = { handleIntent(ConvoIntent.Dialog.Dismiss) },
                 icon = ImageVector.vectorResource(R.drawable.ic_keep_fill_round_24),
                 title = stringResource(id = R.string.confirm_pin_convo),
-                confirmAction = { onConfirmed(dialog, bundleOf()) },
+                confirmAction = { handleIntent(ConvoIntent.Dialog.Confirm()) },
                 confirmText = stringResource(id = R.string.action_pin),
                 cancelText = stringResource(id = R.string.cancel),
             )
         }
 
-        is ConvoDialog.ConvoUnpin -> {
+        is ConvoDialog.Unpin -> {
             MaterialDialog(
-                onDismissRequest = { onDismissed(dialog) },
+                onDismissRequest = { handleIntent(ConvoIntent.Dialog.Dismiss) },
                 icon = ImageVector.vectorResource(R.drawable.ic_keep_off_fill_round_24),
                 title = stringResource(id = R.string.confirm_unpin_convo),
-                confirmAction = { onConfirmed(dialog, bundleOf()) },
+                confirmAction = { handleIntent(ConvoIntent.Dialog.Confirm()) },
                 confirmText = stringResource(id = R.string.action_unpin),
                 cancelText = stringResource(id = R.string.cancel),
             )

feature/convos/src/main/kotlin/dev/meloda/fast/convos/presentation/ConvoItem.kt

@@ -62,9 +62,9 @@ val BirthdayColor = Color(0xffb00b69)
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
 fun ConvoItem(
-    onItemClick: (UiConvo) -> Unit,
-    onItemLongClick: (convo: UiConvo) -> Unit,
-    onOptionClicked: (UiConvo, ConvoOption) -> Unit,
+    onItemClick: (convoId: Long) -> Unit,
+    onItemLongClick: (convoId: Long) -> Unit,
+    onOptionClicked: (ConvoOption) -> Unit,
     maxLines: Int,
     isUserAccount: Boolean,
     convo: UiConvo,
@@ -81,9 +81,9 @@ fun ConvoItem(
         modifier = modifier
             .fillMaxWidth()
             .combinedClickable(
-                onClick = { onItemClick(convo) },
+                onClick = { onItemClick(convo.id) },
                 onLongClick = {
-                    onItemLongClick(convo)
+                    onItemLongClick(convo.id)
                     hapticFeedback.performHapticFeedback(HapticFeedbackType.LongPress)
                 }
             )
@@ -281,7 +281,7 @@ fun ConvoItem(
                                         val builder =
                                             AnnotatedString.Builder(convo.message.text)
 
-                                        convo.message.spanStyles.map { spanStyleRange ->
+                                        convo.message.spanStyles.forEach { spanStyleRange ->
                                             val updatedSpanStyle =
                                                 if (spanStyleRange.item.color == Color.Red) {
                                                     spanStyleRange.item.copy(color = MaterialTheme.colorScheme.primary)
@@ -378,7 +378,7 @@ fun ConvoItem(
                             }
 
                             ElevatedAssistChip(
-                                onClick = { onOptionClicked(convo, option) },
+                                onClick = { onOptionClicked(option) },
                                 leadingIcon = {
                                     option.icon.getResourcePainter()?.let { painter ->
                                         Icon(

feature/convos/src/main/kotlin/dev/meloda/fast/convos/presentation/ConvosList.kt

@@ -36,12 +36,12 @@ import kotlinx.coroutines.launch
 fun ConvosList(
     modifier: Modifier = Modifier,
     convos: ImmutableList<UiConvo>,
-    onConvosClick: (UiConvo) -> Unit,
-    onConvosLongClick: (UiConvo) -> Unit,
+    onConvosClick: (Long) -> Unit,
+    onConvosLongClick: (Long) -> Unit,
     screenState: ConvosScreenState,
     state: LazyListState,
     maxLines: Int,
-    onOptionClicked: (UiConvo, ConvoOption) -> Unit,
+    onOptionClicked: (ConvoOption) -> Unit,
     padding: PaddingValues
 ) {
     val theme = LocalThemeConfig.current

feature/convos/src/main/kotlin/dev/meloda/fast/convos/presentation/ConvosRoute.kt

@@ -1,79 +1,23 @@
 package dev.meloda.fast.convos.presentation
 
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import dev.meloda.fast.convos.ConvosViewModel
-import dev.meloda.fast.convos.model.ConvoNavigation
-import dev.meloda.fast.model.BaseError
-import dev.meloda.fast.ui.util.ImmutableList.Companion.toImmutableList
+import dev.meloda.fast.convos.model.ConvoIntent
+import dev.meloda.fast.convos.model.ConvosScreenState
 
 @Composable
 fun ConvosRoute(
-    viewModel: ConvosViewModel,
-    onBack: (() -> Unit)? = null,
-    onError: (BaseError) -> Unit,
-    onNavigateToMessagesHistory: (convoId: Long) -> Unit,
-    onNavigateToCreateChat: (() -> Unit)? = null,
-    onNavigateToArchive: (() -> Unit)? = null,
-    onScrolledToTop: () -> Unit,
+    handleIntent: (ConvoIntent) -> Unit,
+    screenState: ConvosScreenState,
+    isArchive: Boolean,
 ) {
-    val screenState by viewModel.screenState.collectAsStateWithLifecycle()
-    val navigationEvent by viewModel.navigation.collectAsStateWithLifecycle()
-    val convos by viewModel.uiConvos.collectAsStateWithLifecycle()
-    val dialog by viewModel.dialog.collectAsStateWithLifecycle()
-    val baseError by viewModel.baseError.collectAsStateWithLifecycle()
-    val canPaginate by viewModel.canPaginate.collectAsStateWithLifecycle()
-
-    LaunchedEffect(navigationEvent) {
-        val shouldBeConsumed: Boolean = when (val navigation = navigationEvent) {
-            null -> false
-
-            is ConvoNavigation.CreateChat -> {
-                onNavigateToCreateChat?.invoke()
-                true
-            }
-
-            is ConvoNavigation.MessagesHistory -> {
-                onNavigateToMessagesHistory(navigation.peerId)
-                true
-            }
-        }
-
-        if (shouldBeConsumed) viewModel.onNavigationConsumed()
-    }
-
     ConvosScreen(
-        onBack = { onBack?.invoke() },
+        handleIntent = handleIntent,
         screenState = screenState,
-        convos = convos.toImmutableList(),
-        baseError = baseError,
-        canPaginate = canPaginate,
-        onConvoItemClicked = viewModel::onConvoItemClick,
-        onConvoItemLongClicked = viewModel::onConvoItemLongClick,
-        onOptionClicked = viewModel::onOptionClicked,
-        onPaginationConditionsMet = viewModel::onPaginationConditionsMet,
-        onRefresh = viewModel::onRefresh,
-        onCreateChatButtonClicked = viewModel::onCreateChatButtonClicked,
-        onArchiveActionClicked = { onNavigateToArchive?.invoke() },
-        setScrollIndex = viewModel::setScrollIndex,
-        setScrollOffset = viewModel::setScrollOffset,
-        onConsumeReselection = onScrolledToTop,
-        onErrorViewButtonClicked = {
-            if (baseError in listOf(BaseError.AccountBlocked, BaseError.SessionExpired)) {
-                onError(requireNotNull(baseError))
-            } else {
-                viewModel.onErrorButtonClicked()
-            }
-        }
+        isArchive = isArchive,
     )
 
     HandleDialogs(
+        handleIntent = handleIntent,
         screenState = screenState,
-        dialog = dialog,
-        onConfirmed = viewModel::onDialogConfirmed,
-        onDismissed = viewModel::onDialogDismissed,
-        onItemPicked = viewModel::onDialogItemPicked
     )
 }

feature/convos/src/main/kotlin/dev/meloda/fast/convos/presentation/ConvosScreen.kt

@@ -19,7 +19,6 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.statusBars
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.FloatingActionButton
@@ -53,53 +52,39 @@ import androidx.compose.ui.unit.DpOffset
 import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.LayoutDirection
 import androidx.compose.ui.unit.dp
-import com.skydoves.compose.stability.runtime.TraceRecomposition
 import dev.chrisbanes.haze.hazeEffect
 import dev.chrisbanes.haze.hazeSource
 import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
 import dev.chrisbanes.haze.materials.HazeMaterials
+import dev.meloda.fast.convos.model.ConvoIntent
 import dev.meloda.fast.convos.model.ConvosScreenState
 import dev.meloda.fast.convos.navigation.ConvoGraph
 import dev.meloda.fast.datastore.AppSettings
-import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.ui.R
 import dev.meloda.fast.ui.components.FullScreenContainedLoader
 import dev.meloda.fast.ui.components.NoItemsView
-import dev.meloda.fast.ui.components.VkErrorView
-import dev.meloda.fast.ui.model.vk.ConvoOption
-import dev.meloda.fast.ui.model.vk.UiConvo
+import dev.meloda.fast.ui.components.SegmentedButtonItem
+import dev.meloda.fast.ui.components.SegmentedButtonsRow
 import dev.meloda.fast.ui.theme.LocalBottomPadding
 import dev.meloda.fast.ui.theme.LocalHazeState
 import dev.meloda.fast.ui.theme.LocalReselectedTab
 import dev.meloda.fast.ui.theme.LocalThemeConfig
-import dev.meloda.fast.ui.util.ImmutableList
-import dev.meloda.fast.ui.util.emptyImmutableList
+import dev.meloda.fast.ui.util.buildImmutableList
 import dev.meloda.fast.ui.util.isScrollingUp
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.debounce
+import kotlin.time.Duration.Companion.milliseconds
 
 @OptIn(
     ExperimentalMaterial3Api::class,
-    ExperimentalHazeMaterialsApi::class, ExperimentalMaterial3ExpressiveApi::class,
+    ExperimentalHazeMaterialsApi::class,
+    ExperimentalMaterial3ExpressiveApi::class,
 )
 @Composable
 fun ConvosScreen(
-    screenState: ConvosScreenState = ConvosScreenState.EMPTY,
-    convos: ImmutableList<UiConvo> = emptyImmutableList(),
-    baseError: BaseError? = null,
-    canPaginate: Boolean = false,
-    onBack: () -> Unit = {},
-    onConvoItemClicked: (convo: UiConvo) -> Unit = {},
-    onConvoItemLongClicked: (convo: UiConvo) -> Unit = {},
-    onOptionClicked: (UiConvo, ConvoOption) -> Unit = { _, _ -> },
-    onPaginationConditionsMet: () -> Unit = {},
-    onRefresh: () -> Unit = {},
-    onCreateChatButtonClicked: () -> Unit = {},
-    onArchiveActionClicked: () -> Unit = {},
-    setScrollIndex: (Int) -> Unit = {},
-    setScrollOffset: (Int) -> Unit = {},
-    onConsumeReselection: () -> Unit = {},
-    onErrorViewButtonClicked: () -> Unit = {}
+    handleIntent: (ConvoIntent) -> Unit,
+    screenState: ConvosScreenState,
+    isArchive: Boolean,
 ) {
     val currentTheme = LocalThemeConfig.current
     val maxLines = if (currentTheme.enableMultiline) 2 else 1
@@ -112,33 +97,33 @@ fun ConvosScreen(
     val currentTabReselected = LocalReselectedTab.current[ConvoGraph] == true
     LaunchedEffect(currentTabReselected) {
         if (currentTabReselected) {
-            if (screenState.isArchive) {
-                onBack.invoke()
+            if (isArchive) {
+                handleIntent(ConvoIntent.Back)
             } else {
                 if (listState.firstVisibleItemIndex > 14) {
                     listState.scrollToItem(14)
                 }
                 listState.animateScrollToItem(0)
-                onConsumeReselection()
+                handleIntent(ConvoIntent.ConsumeScrollToTop)
             }
         }
     }
 
     LaunchedEffect(listState) {
         snapshotFlow { listState.firstVisibleItemIndex }
-            .debounce(500L)
-            .collectLatest(setScrollIndex)
+            .debounce(500L.milliseconds)
+            .collectLatest { handleIntent(ConvoIntent.SetScrollIndex(it)) }
     }
 
     LaunchedEffect(listState) {
         snapshotFlow { listState.firstVisibleItemScrollOffset }
-            .debounce(500L)
-            .collectLatest(setScrollOffset)
+            .debounce(500L.milliseconds)
+            .collectLatest { handleIntent(ConvoIntent.SetScrollOffset(it)) }
     }
 
-    val paginationConditionMet by remember(canPaginate, listState) {
+    val paginationConditionMet by remember(screenState.canPaginate, listState) {
         derivedStateOf {
-            canPaginate &&
+            screenState.canPaginate &&
                     (listState.layoutInfo.visibleItemsInfo.lastOrNull()?.index
                         ?: -9) >= (listState.layoutInfo.totalItemsCount - 6)
         }
@@ -146,7 +131,7 @@ fun ConvosScreen(
 
     LaunchedEffect(paginationConditionMet) {
         if (paginationConditionMet && !screenState.isPaginating) {
-            onPaginationConditionsMet()
+            handleIntent(ConvoIntent.PaginationConditionsMet)
         }
     }
 
@@ -181,7 +166,7 @@ fun ConvosScreen(
                             text = stringResource(
                                 id = when {
                                     screenState.isLoading -> R.string.title_loading
-                                    screenState.isArchive -> R.string.title_archive
+                                    isArchive -> R.string.title_archive
                                     else -> R.string.title_convos
                                 }
                             ),
@@ -191,8 +176,8 @@ fun ConvosScreen(
                         )
                     },
                     navigationIcon = {
-                        if (screenState.isArchive) {
-                            IconButton(onClick = onBack) {
+                        if (isArchive) {
+                            IconButton(onClick = { handleIntent(ConvoIntent.Back) }) {
                                 Icon(
                                     painter = painterResource(R.drawable.ic_arrow_back_round_24),
                                     contentDescription = null
@@ -201,46 +186,38 @@ fun ConvosScreen(
                         }
                     },
                     actions = {
-                        if (!screenState.isArchive) {
-                            IconButton(onClick = onArchiveActionClicked) {
-                                Icon(
-                                    painter = painterResource(R.drawable.ic_archive_round_24),
-                                    contentDescription = null
-                                )
-                            }
-                        }
+                        val dropDownItems: List<@Composable () -> Unit> = buildList {}
 
-                        val dropDownItems = mutableListOf<@Composable () -> Unit>()
+                        val items = buildImmutableList {
+                            if (!isArchive) {
+                                add(SegmentedButtonItem("archive", R.drawable.ic_archive_round_24))
+                            }
 
                             if (AppSettings.General.showManualRefreshOptions) {
-                            dropDownItems += {
-                                DropdownMenuItem(
-                                    onClick = {
-                                        onRefresh()
-                                        dropDownMenuExpanded = false
-                                    },
-                                    text = {
-                                        Text(text = stringResource(id = R.string.action_refresh))
-                                    },
-                                    leadingIcon = {
-                                        Icon(
-                                            painter = painterResource(R.drawable.ic_refresh_round_24),
-                                            contentDescription = null
-                                        )
-                                    }
-                                )
-                            }
+                                add(SegmentedButtonItem("refresh", R.drawable.ic_refresh_round_24))
                             }
 
                             if (dropDownItems.isNotEmpty()) {
-                            IconButton(onClick = { dropDownMenuExpanded = true }) {
-                                Icon(
-                                    painter = painterResource(R.drawable.ic_more_vert_round_24),
-                                    contentDescription = null
-                                )
+                                add(SegmentedButtonItem("more", R.drawable.ic_more_vert_round_24))
                             }
                         }
 
+
+                        SegmentedButtonsRow(
+                            modifier = Modifier.padding(end = 8.dp),
+                            items = items,
+                            onClick = { index ->
+                                when (items[index].key) {
+                                    "archive" -> handleIntent(ConvoIntent.ArchiveClick)
+                                    "refresh" -> handleIntent(ConvoIntent.Refresh)
+                                    "more" -> dropDownMenuExpanded = true
+
+                                    else -> Unit
+                                }
+                            }
+                        )
+
+                        if (dropDownItems.isNotEmpty()) {
                             DropdownMenu(
                                 modifier = Modifier.defaultMinSize(minWidth = 140.dp),
                                 expanded = dropDownMenuExpanded,
@@ -249,6 +226,7 @@ fun ConvosScreen(
                             ) {
                                 dropDownItems.forEach { it.invoke() }
                             }
+                        }
                     },
                     colors = TopAppBarDefaults.topAppBarColors(
                         containerColor = toolbarContainerColor.copy(
@@ -268,7 +246,7 @@ fun ConvosScreen(
                 )
 
                 val showHorizontalProgressBar by remember(screenState) {
-                    derivedStateOf { screenState.isLoading && convos.isNotEmpty() }
+                    derivedStateOf { screenState.isLoading && screenState.convos.isNotEmpty() }
                 }
                 AnimatedVisibility(showHorizontalProgressBar) {
                     LinearProgressIndicator(modifier = Modifier.fillMaxWidth())
@@ -279,14 +257,14 @@ fun ConvosScreen(
             }
         },
         floatingActionButton = {
-            if (!screenState.isArchive) {
+            if (!isArchive) {
                 val offsetY by animateIntAsState(
                     targetValue = if (listState.isScrollingUp()) 0 else 600
                 )
 
                 Column {
                     FloatingActionButton(
-                        onClick = onCreateChatButtonClicked,
+                        onClick = { handleIntent(ConvoIntent.CreateChatClick) },
                         modifier = Modifier.offset {
                             IntOffset(0, offsetY)
                         }
@@ -303,14 +281,15 @@ fun ConvosScreen(
         }
     ) { padding ->
         when {
-            baseError != null -> {
-                VkErrorView(
-                    baseError = baseError,
-                    onButtonClick = onErrorViewButtonClicked
-                )
-            }
+            // TODO: 30.05.2026, Danil Nikolaev: move to UI State
+//            baseError != null -> {
+//                VkErrorView(
+//                    baseError = baseError,
+//                    onButtonClick = onErrorViewButtonClicked
+//                )
+//            }
 
-            screenState.isLoading && convos.isEmpty() -> FullScreenContainedLoader()
+            screenState.isLoading && screenState.convos.isEmpty() -> FullScreenContainedLoader()
 
             else -> {
                 val pullToRefreshState = rememberPullToRefreshState()
@@ -323,7 +302,7 @@ fun ConvosScreen(
                         .padding(bottom = padding.calculateBottomPadding()),
                     state = pullToRefreshState,
                     isRefreshing = screenState.isLoading,
-                    onRefresh = onRefresh,
+                    onRefresh = { handleIntent(ConvoIntent.Refresh) },
                     indicator = {
                         PullToRefreshDefaults.Indicator(
                             state = pullToRefreshState,
@@ -335,9 +314,9 @@ fun ConvosScreen(
                     }
                 ) {
                     ConvosList(
-                        convos = convos,
-                        onConvosClick = onConvoItemClicked,
-                        onConvosLongClick = onConvoItemLongClicked,
+                        convos = screenState.convos,
+                        onConvosClick = { handleIntent(ConvoIntent.ItemClick(it)) },
+                        onConvosLongClick = { handleIntent(ConvoIntent.ItemLongClick(it)) },
                         screenState = screenState,
                         state = listState,
                         maxLines = maxLines,
@@ -346,14 +325,14 @@ fun ConvosScreen(
                         } else {
                             Modifier
                         }.fillMaxSize(),
-                        onOptionClicked = onOptionClicked,
+                        onOptionClicked = { handleIntent(ConvoIntent.OptionItemClick(it)) },
                         padding = padding
                     )
 
-                    if (convos.isEmpty()) {
+                    if (screenState.convos.isEmpty()) {
                         NoItemsView(
                             buttonText = stringResource(R.string.action_refresh),
-                            onButtonClick = onRefresh
+                            onButtonClick = { handleIntent(ConvoIntent.Refresh) }
                         )
                     }
                 }

feature/friends/src/main/kotlin/dev/meloda/fast/friends/presentation/FriendsScreen.kt

@@ -38,6 +38,7 @@ import dev.meloda.fast.ui.theme.LocalThemeConfig
 import dev.meloda.fast.ui.util.ImmutableList
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.debounce
+import kotlin.time.Duration.Companion.milliseconds
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -47,7 +48,6 @@ fun FriendsScreen(
     orderType: String,
     padding: PaddingValues,
     tabIndex: Int,
-    onSessionExpiredLogOutButtonClicked: () -> Unit = {},
     onPhotoClicked: (url: String) -> Unit = {},
     onMessageClicked: (userid: Long) -> Unit = {},
     setCanScrollBackward: (Boolean) -> Unit = {},
@@ -100,13 +100,13 @@ fun FriendsScreen(
 
     LaunchedEffect(listState) {
         snapshotFlow { listState.firstVisibleItemIndex }
-            .debounce(250L)
+            .debounce(250L.milliseconds)
             .collectLatest(viewModel::setScrollIndex)
     }
 
     LaunchedEffect(listState) {
         snapshotFlow { listState.firstVisibleItemScrollOffset }
-            .debounce(250L)
+            .debounce(250L.milliseconds)
             .collectLatest(viewModel::setScrollOffset)
     }
 

feature/friends/src/main/kotlin/dev/meloda/fast/friends/presentation/RootFriendsScreen.kt

@@ -9,12 +9,11 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.statusBars
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.PrimaryTabRow
 import androidx.compose.material3.Scaffold
@@ -34,7 +33,6 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
@@ -47,11 +45,14 @@ import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.ui.R
 import dev.meloda.fast.ui.components.ActionInvokeDismiss
 import dev.meloda.fast.ui.components.MaterialDialog
+import dev.meloda.fast.ui.components.SegmentedButtonItem
+import dev.meloda.fast.ui.components.SegmentedButtonsRow
 import dev.meloda.fast.ui.components.SelectionType
 import dev.meloda.fast.ui.model.TabItem
 import dev.meloda.fast.ui.theme.LocalHazeState
 import dev.meloda.fast.ui.theme.LocalThemeConfig
 import dev.meloda.fast.ui.util.ImmutableList
+import dev.meloda.fast.ui.util.buildImmutableList
 import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalHazeMaterialsApi::class)
@@ -189,16 +190,24 @@ fun FriendsRoute(
                     ),
                     modifier = Modifier.fillMaxWidth(),
                     actions = {
-                        IconButton(
-                            onClick = {
-                                showOrderDialog = true
-                            }
-                        ) {
-                            Icon(
-                                painter = painterResource(R.drawable.ic_filter_list_round_24),
-                                contentDescription = null
+                        val items = buildImmutableList {
+                            add(
+                                SegmentedButtonItem(
+                                    "filter",
+                                    R.drawable.ic_filter_list_round_24
+                                )
                             )
                         }
+
+                        SegmentedButtonsRow(
+                            modifier = Modifier.padding(end = 8.dp),
+                            items = items,
+                            onClick = { index ->
+                                when (items[index].key) {
+                                    "filter" -> showOrderDialog = true
+                                }
+                            }
+                        )
                     }
                 )
                 PrimaryTabRow(
@@ -234,7 +243,6 @@ fun FriendsRoute(
                 orderType = orderType,
                 padding = padding,
                 tabIndex = index,
-                onSessionExpiredLogOutButtonClicked = { onError(BaseError.SessionExpired) },
                 onPhotoClicked = onPhotoClicked,
                 onMessageClicked = onMessageClicked,
                 setCanScrollBackward = { canScrollBackward = it },

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/attachments/Attachments.kt

@@ -119,12 +119,15 @@ fun Attachments(
 
                 AttachmentType.STICKER -> {
                     Sticker(
-                        item = attachment as VkStickerDomain
+                        url = (attachment as VkStickerDomain).getUrl(
+                            width = 256,
+                            withBackground = false
+                        )
                     )
                 }
 
                 AttachmentType.GIFT -> {
-                    Gift(item = attachment as VkGiftDomain)
+                    Gift(url = (attachment as VkGiftDomain).getDefaultThumbSizeOrLess())
                 }
 
                 AttachmentType.VIDEO_MESSAGE -> {

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/attachments/Gift.kt

@@ -21,25 +21,24 @@ import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import coil.compose.AsyncImage
-import dev.meloda.fast.model.api.domain.VkGiftDomain
 import dev.meloda.fast.ui.R
 
 @Composable
 fun Gift(
     modifier: Modifier = Modifier,
-    item: VkGiftDomain
+    url: String
 ) {
     Column(
-        modifier = modifier.width(192.dp),
+        modifier = modifier
+            .width(208.dp)
+            .padding(8.dp),
         verticalArrangement = Arrangement.spacedBy(4.dp)
     ) {
         AsyncImage(
-            model = item.getDefaultThumbSizeOrLess(),
+            model = url,
             contentDescription = null,
             contentScale = ContentScale.Crop,
-            modifier = Modifier
-                .padding(8.dp)
-                .fillMaxWidth()
+            modifier = Modifier.size(192.dp)
         )
 
         Row(

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/attachments/Sticker.kt

@@ -10,27 +10,23 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.dp
 import coil.compose.AsyncImage
-import dev.meloda.fast.model.api.domain.VkStickerDomain
 
 @Composable
 fun Sticker(
     modifier: Modifier = Modifier,
-    item: VkStickerDomain
+    url: String?
 ) {
     Box(
-        modifier = modifier.size(192.dp),
+        modifier = modifier
+            .size(208.dp)
+            .padding(8.dp),
         contentAlignment = Alignment.Center
     ) {
         AsyncImage(
-            model = item.getUrl(
-                width = 256,
-                withBackground = false
-            ),
+            model = url,
             contentDescription = null,
             contentScale = ContentScale.Crop,
-            modifier = Modifier
-                .padding(8.dp)
-                .fillMaxSize()
+            modifier = Modifier.fillMaxSize()
         )
     }
 }

feature/profile/src/main/kotlin/dev/meloda/fast/profile/ProfileViewModel.kt

@@ -5,49 +5,33 @@ import androidx.lifecycle.viewModelScope
 import dev.meloda.fast.common.VkConstants
 import dev.meloda.fast.common.extensions.listenValue
 import dev.meloda.fast.common.extensions.setValue
-import dev.meloda.fast.data.State
 import dev.meloda.fast.data.UserConfig
 import dev.meloda.fast.data.processState
 import dev.meloda.fast.domain.GetLocalUserByIdUseCase
 import dev.meloda.fast.domain.LoadUserByIdUseCase
-import dev.meloda.fast.model.BaseError
-import dev.meloda.fast.network.VkErrorCode
 import dev.meloda.fast.profile.model.ProfileScreenState
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
 
-interface ProfileViewModel {
-    val screenState: StateFlow<ProfileScreenState>
-    val baseError: StateFlow<BaseError?>
-}
-
-class ProfileViewModelImpl(
+class ProfileViewModel(
     private val getLocalUserByIdUseCase: GetLocalUserByIdUseCase,
     private val loadUserByIdUseCase: LoadUserByIdUseCase
-) : ViewModel(), ProfileViewModel {
+) : ViewModel() {
 
-    override val screenState = MutableStateFlow(ProfileScreenState.EMPTY)
-    override val baseError = MutableStateFlow<BaseError?>(null)
+    private val screenState = MutableStateFlow(ProfileScreenState.EMPTY)
 
     init {
         getLocalAccountInfo()
     }
 
+    fun screenStateFlow(): StateFlow<ProfileScreenState> = screenState.asStateFlow()
+
     private fun getLocalAccountInfo() {
         getLocalUserByIdUseCase(UserConfig.userId)
             .listenValue(viewModelScope) { state ->
                 state.processState(
-                    error = { error ->
-                        if (error is State.Error.ApiError) {
-                            when (error.errorCode) {
-                                VkErrorCode.USER_AUTHORIZATION_FAILED -> {
-                                    baseError.setValue { BaseError.SessionExpired }
-                                }
-
-                                else -> Unit
-                            }
-                        }
-
+                    error = {
                         screenState.setValue { old ->
                             old.copy(
                                 avatarUrl = null,

feature/profile/src/main/kotlin/dev/meloda/fast/profile/di/ProfileModule.kt

@@ -1,9 +1,9 @@
 package dev.meloda.fast.profile.di
 
-import dev.meloda.fast.profile.ProfileViewModelImpl
+import dev.meloda.fast.profile.ProfileViewModel
 import org.koin.core.module.dsl.viewModelOf
 import org.koin.dsl.module
 
 val profileModule = module {
-    viewModelOf(::ProfileViewModelImpl)
+    viewModelOf(::ProfileViewModel)
 }

feature/profile/src/main/kotlin/dev/meloda/fast/profile/navigation/ProfileRoute.kt

@@ -1,11 +1,11 @@
 package dev.meloda.fast.profile.navigation
 
 import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.runtime.getValue
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
-import dev.meloda.fast.model.BaseError
 import dev.meloda.fast.profile.ProfileViewModel
-import dev.meloda.fast.profile.ProfileViewModelImpl
 import dev.meloda.fast.profile.presentation.ProfileRoute
 import kotlinx.serialization.Serializable
 import org.koin.androidx.viewmodel.ext.android.getViewModel
@@ -15,19 +15,18 @@ object Profile
 
 fun NavGraphBuilder.profileScreen(
     activity: AppCompatActivity,
-    onError: (BaseError) -> Unit,
     onSettingsButtonClicked: () -> Unit,
     onPhotoClicked: (url: String) -> Unit
 ) {
-    val viewModel: ProfileViewModel = with(activity) {
-        getViewModel<ProfileViewModelImpl>()
-    }
+    val viewModel: ProfileViewModel = with(activity) { getViewModel() }
+
     composable<Profile> {
+        val screenState by viewModel.screenStateFlow().collectAsStateWithLifecycle()
+
         ProfileRoute(
-            onError = onError,
+            screenState = screenState,
             onSettingsButtonClicked = onSettingsButtonClicked,
             onPhotoClicked = onPhotoClicked,
-            viewModel = viewModel
         )
     }
 }

feature/profile/src/main/kotlin/dev/meloda/fast/profile/presentation/ProfileScreen.kt

@@ -14,15 +14,12 @@ import androidx.compose.foundation.layout.statusBarsPadding
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -31,28 +28,21 @@ import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.LayoutDirection
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import coil.compose.AsyncImage
-import dev.meloda.fast.model.BaseError
-import dev.meloda.fast.profile.ProfileViewModel
-import dev.meloda.fast.profile.ProfileViewModelImpl
 import dev.meloda.fast.profile.model.ProfileScreenState
 import dev.meloda.fast.ui.R
-import org.koin.androidx.compose.koinViewModel
+import dev.meloda.fast.ui.components.SegmentedButtonItem
+import dev.meloda.fast.ui.components.SegmentedButtonsRow
+import dev.meloda.fast.ui.util.buildImmutableList
 
 @Composable
 fun ProfileRoute(
-    onError: (BaseError) -> Unit,
+    screenState: ProfileScreenState,
     onSettingsButtonClicked: () -> Unit,
     onPhotoClicked: (url: String) -> Unit,
-    viewModel: ProfileViewModel = koinViewModel<ProfileViewModelImpl>()
 ) {
-    val screenState by viewModel.screenState.collectAsStateWithLifecycle()
-    val baseError by viewModel.baseError.collectAsStateWithLifecycle()
-
     ProfileScreen(
         screenState = screenState,
-        baseError = baseError,
         onSettingsButtonClicked = onSettingsButtonClicked,
         onPhotoClicked = onPhotoClicked
     )
@@ -63,7 +53,6 @@ fun ProfileRoute(
 @Composable
 fun ProfileScreen(
     screenState: ProfileScreenState = ProfileScreenState.EMPTY,
-    baseError: BaseError? = null,
     onSettingsButtonClicked: () -> Unit = {},
     onPhotoClicked: (url: String) -> Unit = {}
 ) {
@@ -72,12 +61,19 @@ fun ProfileScreen(
             TopAppBar(
                 title = {},
                 actions = {
-                    IconButton(onClick = onSettingsButtonClicked) {
-                        Icon(
-                            painter = painterResource(R.drawable.ic_settings_round_24),
-                            contentDescription = null
-                        )
+                    val items = buildImmutableList {
+                        add(SegmentedButtonItem("settings", R.drawable.ic_settings_round_24))
                     }
+
+                    SegmentedButtonsRow(
+                        modifier = Modifier.padding(end = 8.dp),
+                        items = items,
+                        onClick = { index ->
+                            when (items[index].key) {
+                                "settings" -> onSettingsButtonClicked()
+                            }
+                        }
+                    )
                 },
                 colors = TopAppBarDefaults.topAppBarColors(containerColor = Color.Transparent)
             )

gradle/libs.versions.toml

@@ -14,7 +14,7 @@ kotlin = "2.3.21"
 ksp = "2.3.7"
 moduleGraph = "2.9.1"
 versions = "0.54.0"
-stability-analyzer = "0.7.4"
+stability-analyzer = "0.7.5"
 
 compose-bom = "2026.04.01"
 koin = "4.2.1"
@@ -36,13 +36,9 @@ nanokt = "1.3.0"
 androidx-navigation = "2.9.8"
 serialization = "1.11.0"
 
-acra = "5.13.1"
 okhttp = "5.3.2"
 
 [libraries]
-acra-email = { module = "ch.acra:acra-mail", version.ref = "acra" }
-acra-dialog = { module = "ch.acra:acra-dialog", version.ref = "acra" }
-
 okhttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
 
 accompanist-permissions = { module = "com.google.accompanist:accompanist-permissions", version.ref = "accompanist" }

gradle/wrapper/gradle-wrapper.properties

@@ -2,6 +2,8 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
 networkTimeout=10000
+retries=0
+retryBackOffMs=500
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -57,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/3d91ce3b8caaf77ad09f381f43615b715b53f72c/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -86,8 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -115,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -173,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -206,15 +203,14 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -23,8 +23,8 @@
 @rem
 @rem ##########################################################################
 
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
+@rem Set local scope for the variables, and ensure extensions are enabled
+setlocal EnableExtensions
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
@@ -51,7 +51,7 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :findJavaFromJavaHome
 set JAVA_HOME=%JAVA_HOME:"=%
@@ -65,30 +65,18 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+@rem endlocal doesn't take effect until after the line is parsed and variables are expanded
+@rem which allows us to clear the local environment before executing the java command
+endlocal & "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* & call :exitWithErrorLevel
 
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+:exitWithErrorLevel
+@rem Use "%COMSPEC%" /c exit to allow operators to work properly in scripts
+"%COMSPEC%" /c exit %ERRORLEVEL%