Implement action messages in messages history

core/common/src/main/kotlin/com/meloda/app/fast/common/provider/ResourceProvider.kt

@@ -4,10 +4,12 @@ import android.content.res.Resources
 
 interface ResourceProvider {
 
+    val resources: Resources
+
     fun getString(resId: Int): String
 }
 
-class ResourceProviderImpl(private val resources: Resources) : ResourceProvider {
+class ResourceProviderImpl(override val resources: Resources) : ResourceProvider {
 
     override fun getString(resId: Int): String {
         return resources.getString(resId)

core/datastore/src/main/kotlin/com/meloda/app/fast/datastore/AppSettings.kt

@@ -180,6 +180,13 @@ object AppSettings {
             )
             set(value) = put(SettingsKeys.KEY_SHOW_EMOJI_BUTTON, value)
 
+        var showTimeInActionMessages: Boolean
+            get() = get(
+                SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES,
+                SettingsKeys.DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES
+            )
+            set(value) = put(SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES, value)
+
         var showDebugCategory: Boolean
             get() = get(
                 SettingsKeys.KEY_SHOW_DEBUG_CATEGORY,

core/datastore/src/main/kotlin/com/meloda/app/fast/datastore/SettingsKeys.kt

@@ -29,6 +29,9 @@ object SettingsKeys {
     const val DEFAULT_APPEARANCE_LANGUAGE = ""
     const val KEY_APPEARANCE_USE_BLUR = "appearance_use_blur"
     const val DEFAULT_VALUE_KEY_APPEARANCE_USE_BLUR = false
+    const val KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES =
+        "appearance_show_time_in_action_messages"
+    const val DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES = false
 
     const val KEY_FEATURES_FAST_TEXT = "features_fast_text"
     const val DEFAULT_VALUE_FEATURES_FAST_TEXT = "¯\\_(ツ)_/¯"

core/datastore/src/main/kotlin/com/meloda/app/fast/datastore/UserSettings.kt

@@ -23,6 +23,7 @@ interface UserSettings {
     val longPollInBackground: StateFlow<Boolean>
     val useBlur: StateFlow<Boolean>
     val showEmojiButton: StateFlow<Boolean>
+    val showTimeInActionMessages: StateFlow<Boolean>
     val showDebugCategory: StateFlow<Boolean>
 
     fun onUseContactNamesChanged(use: Boolean)
@@ -42,6 +43,7 @@ interface UserSettings {
     fun onLongPollInBackgroundChanged(inBackground: Boolean)
     fun onUseBlurChanged(use: Boolean)
     fun onShowEmojiButtonChanged(show: Boolean)
+    fun onShowTimeInActionMessagesChanged(show: Boolean)
     fun onShowDebugCategoryChanged(show: Boolean)
 }
 
@@ -64,6 +66,8 @@ class UserSettingsImpl : UserSettings {
     override val longPollInBackground = MutableStateFlow(AppSettings.Debug.longPollInBackground)
     override val useBlur = MutableStateFlow(AppSettings.Debug.useBlur)
     override val showEmojiButton = MutableStateFlow(AppSettings.Debug.showEmojiButton)
+    override val showTimeInActionMessages =
+        MutableStateFlow(AppSettings.Debug.showTimeInActionMessages)
     override val showDebugCategory = MutableStateFlow(AppSettings.Debug.showDebugCategory)
 
     override fun onUseContactNamesChanged(use: Boolean) {
@@ -118,6 +122,10 @@ class UserSettingsImpl : UserSettings {
         showEmojiButton.value = show
     }
 
+    override fun onShowTimeInActionMessagesChanged(show: Boolean) {
+        showTimeInActionMessages.value = show
+    }
+
     override fun onShowDebugCategoryChanged(show: Boolean) {
         showDebugCategory.value = show
     }

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/MessagesHistoryViewModel.kt

@@ -1,7 +1,6 @@
 package com.meloda.app.fast.messageshistory
 
 import android.content.SharedPreferences
-import android.content.res.Resources
 import android.util.Log
 import androidx.core.content.edit
 import androidx.lifecycle.SavedStateHandle
@@ -14,14 +13,18 @@ import com.meloda.app.fast.common.UserConfig
 import com.meloda.app.fast.common.extensions.listenValue
 import com.meloda.app.fast.common.extensions.setValue
 import com.meloda.app.fast.common.extensions.updateValue
+import com.meloda.app.fast.common.provider.ResourceProvider
 import com.meloda.app.fast.data.LongPollUpdatesParser
 import com.meloda.app.fast.data.VkMemoryCache
 import com.meloda.app.fast.data.api.conversations.ConversationsUseCase
 import com.meloda.app.fast.data.api.messages.MessagesUseCase
 import com.meloda.app.fast.data.processState
+import com.meloda.app.fast.datastore.AppSettings
 import com.meloda.app.fast.datastore.SettingsKeys
+import com.meloda.app.fast.datastore.UserSettings
 import com.meloda.app.fast.messageshistory.model.ActionMode
 import com.meloda.app.fast.messageshistory.model.MessagesHistoryScreenState
+import com.meloda.app.fast.messageshistory.model.UiItem
 import com.meloda.app.fast.messageshistory.navigation.MessagesHistory
 import com.meloda.app.fast.messageshistory.util.asPresentation
 import com.meloda.app.fast.messageshistory.util.extractAvatar
@@ -62,7 +65,8 @@ class MessagesHistoryViewModelImpl(
     private val messagesUseCase: MessagesUseCase,
     private val conversationsUseCase: ConversationsUseCase,
     private val preferences: SharedPreferences,
-    private val resources: Resources,
+    private val resourceProvider: ResourceProvider,
+    private val userSettings: UserSettings,
     updatesParser: LongPollUpdatesParser,
     savedStateHandle: SavedStateHandle
 ) : MessagesHistoryViewModel, ViewModel() {
@@ -92,6 +96,8 @@ class MessagesHistoryViewModelImpl(
         updatesParser.onMessageEdited(::handleEditedMessage)
         updatesParser.onMessageIncomingRead(::handleReadIncomingEvent)
         updatesParser.onMessageOutgoingRead(::handleReadOutgoingEvent)
+
+        userSettings.showTimeInActionMessages.listenValue(::toggleShowTimeInActionMessages)
     }
 
     override fun onRefresh() {
@@ -169,19 +175,23 @@ class MessagesHistoryViewModelImpl(
         }
 
         val newMessage = message.asPresentation(
+            resourceProvider = resourceProvider,
             showDate = false,
             showName = false,
             prevMessage = prevMessage,
-            nextMessage = null
+            nextMessage = null,
+            showTimeInActionMessages = userSettings.showTimeInActionMessages.value
         )
         newMessages.add(0, newMessage)
 
         prevMessage?.let { prev ->
             newMessages[1] = prev.asPresentation(
+                resourceProvider = resourceProvider,
                 showDate = false,
                 showName = false,
                 prevMessage = prevMessage,
-                nextMessage = messages.value.first()
+                nextMessage = messages.value.first(),
+                showTimeInActionMessages = userSettings.showTimeInActionMessages.value
             )
         }
 
@@ -196,10 +206,12 @@ class MessagesHistoryViewModelImpl(
             .indexOfFirstOrNull { it.id == message.id }
             ?.let { index ->
                 val newMessage = message.asPresentation(
+                    resourceProvider = resourceProvider,
                     showDate = false,
                     showName = false,
                     prevMessage = messages.value.getOrNull(index + 1),
-                    nextMessage = messages.value.getOrNull(index - 1)
+                    nextMessage = messages.value.getOrNull(index - 1),
+                    showTimeInActionMessages = userSettings.showTimeInActionMessages.value
                 )
 
                 val newMessages = screenState.value.messages.toMutableList()
@@ -248,10 +260,12 @@ class MessagesHistoryViewModelImpl(
 
                     val loadedMessages = fullMessages.mapIndexed { index, message ->
                         message.asPresentation(
+                            resourceProvider = resourceProvider,
                             showDate = false,
                             showName = false,
                             prevMessage = messages.getOrNull(index + 1),
                             nextMessage = messages.getOrNull(index - 1),
+                            showTimeInActionMessages = userSettings.showTimeInActionMessages.value
                         )
                     }
 
@@ -268,11 +282,8 @@ class MessagesHistoryViewModelImpl(
                         ?.let { conversation ->
                             newState = newState.copy(
                                 title = conversation.extractTitle(
-                                    useContactName = preferences.getBoolean(
+                                    useContactName = AppSettings.General.useContactNames,
-                                        SettingsKeys.KEY_USE_CONTACT_NAMES,
+                                    resources = resourceProvider.resources
-                                        SettingsKeys.DEFAULT_VALUE_USE_CONTACT_NAMES
-                                    ),
-                                    resources = resources
                                 ),
                                 avatar = conversation.extractAvatar()
                             )
@@ -337,10 +348,12 @@ class MessagesHistoryViewModelImpl(
 
         val newMessages = screenState.value.messages.toMutableList()
         val newUiMessage = newMessage.asPresentation(
+            resourceProvider = resourceProvider,
             showDate = false,
             showName = false,
             prevMessage = messages.value.firstOrNull(),
-            nextMessage = null
+            nextMessage = null,
+            showTimeInActionMessages = userSettings.showTimeInActionMessages.value
         )
         newMessages.add(0, newUiMessage)
 
@@ -373,7 +386,9 @@ class MessagesHistoryViewModelImpl(
                     val messages = screenState.value.messages.toMutableList()
 
                     messages.indexOfOrNull(newUiMessage)?.let { index ->
-                        messages[index] = messages[index].copy(id = messageId)
+                        (messages[index] as? UiItem.Message)?.let { message ->
+                            messages[index] = message.copy(id = messageId)
+                        }
                     }
 
                     screenState.setValue { old -> old.copy(messages = messages) }
@@ -490,6 +505,24 @@ class MessagesHistoryViewModelImpl(
         }
     }
 
+    private fun toggleShowTimeInActionMessages(show: Boolean) {
+        val messages = messages.value
+        val uiMessages = messages.mapIndexed { index, item ->
+            item.asPresentation(
+                resourceProvider = resourceProvider,
+                showDate = false,
+                showName = false,
+                prevMessage = messages.getOrNull(index + 1),
+                nextMessage = messages.getOrNull(index - 1),
+                showTimeInActionMessages = show
+            )
+        }
+
+        screenState.setValue { old ->
+            old.copy(messages = uiMessages)
+        }
+    }
+
     companion object {
         const val MESSAGES_LOAD_COUNT = 30
     }

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/model/MessagesHistoryScreenState.kt

@@ -10,7 +10,7 @@ data class MessagesHistoryScreenState(
     val title: String,
     val status: String?,
     val avatar: UiImage,
-    val messages: List<UiMessage>,
+    val messages: List<UiItem>,
     val message: String,
     val attachments: List<VkAttachment>,
     val isLoading: Boolean,

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/model/UiItem.kt

@@ -0,0 +1,35 @@
+package com.meloda.app.fast.messageshistory.model
+
+import androidx.compose.ui.text.AnnotatedString
+import com.meloda.app.fast.common.model.UiImage
+
+sealed class UiItem(
+    open val id: Int,
+    val cmId: Int
+) {
+
+    data class Message(
+        override val id: Int,
+        val conversationMessageId: Int,
+        val text: String?,
+        val isOut: Boolean,
+        val fromId: Int,
+        val date: String,
+        val randomId: Int,
+        val isInChat: Boolean,
+        val name: String,
+        val showDate: Boolean,
+        val showAvatar: Boolean,
+        val showName: Boolean,
+        val avatar: UiImage,
+        val isEdited: Boolean
+    ) : UiItem(id, conversationMessageId)
+
+    data class ActionMessage(
+        override val id: Int,
+        val conversationMessageId: Int,
+        val text: AnnotatedString,
+        val actionCmId: Int?
+    ) : UiItem(id, conversationMessageId)
+}
+

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/model/UiMessage.kt

@@ -1,20 +0,0 @@
-package com.meloda.app.fast.messageshistory.model
-
-import com.meloda.app.fast.common.model.UiImage
-
-data class UiMessage(
-    val id: Int,
-    val conversationMessageId: Int,
-    val text: String?,
-    val isOut: Boolean,
-    val fromId: Int,
-    val date: String,
-    val randomId: Int,
-    val isInChat: Boolean,
-    val name: String,
-    val showDate: Boolean,
-    val showAvatar: Boolean,
-    val showName: Boolean,
-    val avatar: UiImage,
-    val isEdited: Boolean
-)

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/presentation/ActionMessageItem.kt

@@ -0,0 +1,67 @@
+package com.meloda.app.fast.messageshistory.presentation
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.surfaceColorAtElevation
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.meloda.app.fast.messageshistory.model.UiItem
+
+@Composable
+fun ActionMessageItem(
+    item: UiItem.ActionMessage,
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit = {}
+) {
+    Text(
+        text = item.text,
+        modifier = modifier
+            .padding(horizontal = 32.dp)
+            .clip(RoundedCornerShape(12.dp))
+            .then(
+                if (item.actionCmId != null) {
+                    Modifier.clickable(onClick = onClick)
+                }
+                else Modifier
+            )
+            .background(MaterialTheme.colorScheme.surfaceColorAtElevation(5.dp))
+            .fillMaxWidth()
+            .padding(
+                horizontal = 32.dp,
+                vertical = 4.dp
+            ),
+        textAlign = TextAlign.Center
+    )
+}
+
+@Preview
+@Composable
+fun ActionMessageItemPreview() {
+    Column(
+        modifier = Modifier
+            .background(MaterialTheme.colorScheme.background)
+            .padding(10.dp)
+    ) {
+        ActionMessageItem(
+            item = UiItem.ActionMessage(
+                id = 0,
+                text = buildAnnotatedString {
+                    append("You pinned message \"wow hello there\"")
+                },
+                actionCmId = null,
+                conversationMessageId = 2135
+            )
+        )
+    }
+}

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/presentation/IncomingMessageBubble.kt

@@ -25,12 +25,12 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import coil.compose.rememberAsyncImagePainter
 import coil.imageLoader
-import com.meloda.app.fast.messageshistory.model.UiMessage
+import com.meloda.app.fast.messageshistory.model.UiItem
 
 @Composable
 fun IncomingMessageBubble(
     modifier: Modifier = Modifier,
-    message: UiMessage,
+    message: UiItem.Message,
 ) {
     val context = LocalContext.current
 

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/presentation/MessagesHistoryScreen.kt

@@ -78,6 +78,8 @@ import com.meloda.app.fast.messageshistory.MessagesHistoryViewModel
 import com.meloda.app.fast.messageshistory.MessagesHistoryViewModelImpl
 import com.meloda.app.fast.messageshistory.model.ActionMode
 import com.meloda.app.fast.messageshistory.model.MessagesHistoryScreenState
+import com.meloda.app.fast.messageshistory.util.firstMessage
+import com.meloda.app.fast.messageshistory.util.indexOfMessageByCmId
 import com.meloda.app.fast.model.BaseError
 import com.meloda.app.fast.ui.theme.LocalThemeConfig
 import com.meloda.app.fast.ui.util.ImmutableList
@@ -142,6 +144,8 @@ fun MessagesHistoryScreen(
 ) {
     val view = LocalView.current
 
+    val coroutineScope = rememberCoroutineScope()
+
     val preferences: SharedPreferences = koinInject()
     val currentTheme = LocalThemeConfig.current
 
@@ -250,7 +254,7 @@ fun MessagesHistoryScreen(
 
                                     onChatMaterialsDropdownItemClicked(
                                         screenState.conversationId,
-                                        screenState.messages.first().conversationMessageId
+                                        screenState.messages.firstMessage().conversationMessageId
                                     )
                                 },
                                 text = {
@@ -313,7 +317,14 @@ fun MessagesHistoryScreen(
                 immutableMessages = ImmutableList.copyOf(screenState.messages),
                 isPaginating = screenState.isPaginating,
                 enableAnimations = animationsEnabled,
-                messageBarHeight = messageBarHeight
+                messageBarHeight = messageBarHeight,
+                onRequestScrollToCmId = { cmId ->
+                    coroutineScope.launch {
+                        listState.animateScrollToItem(
+                            index = screenState.messages.indexOfMessageByCmId(cmId)
+                        )
+                    }
+                }
             )
 
             Column(

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/presentation/MessagesList.kt

@@ -17,7 +17,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
-import com.meloda.app.fast.messageshistory.model.UiMessage
+import com.meloda.app.fast.messageshistory.model.UiItem
 import com.meloda.app.fast.ui.theme.LocalThemeConfig
 import com.meloda.app.fast.ui.util.ImmutableList
 import dev.chrisbanes.haze.HazeState
@@ -31,10 +31,11 @@ fun MessagesList(
     modifier: Modifier = Modifier,
     hazeState: HazeState,
     listState: LazyListState,
-    immutableMessages: ImmutableList<UiMessage>,
+    immutableMessages: ImmutableList<UiItem>,
     isPaginating: Boolean,
     enableAnimations: Boolean,
-    messageBarHeight: Dp
+    messageBarHeight: Dp,
+    onRequestScrollToCmId: (cmId: Int) -> Unit = {}
 ) {
     val messages = immutableMessages.toList()
     val currentTheme = LocalThemeConfig.current
@@ -65,9 +66,28 @@ fun MessagesList(
 
         items(
             items = messages,
-            key = UiMessage::id,
+            key = UiItem::id,
-        ) { message ->
+            contentType = { item ->
-            if (message.isOut) {
+                when (item) {
+                    is UiItem.ActionMessage -> "action_message"
+                    is UiItem.Message -> "message"
+                }
+            }
+        ) { item ->
+            when (item) {
+                is UiItem.ActionMessage -> {
+                    ActionMessageItem(
+                        item = item,
+                        onClick = {
+                            if (item.actionCmId != null) {
+                                onRequestScrollToCmId(item.actionCmId)
+                            }
+                        }
+                    )
+                }
+
+                is UiItem.Message -> {
+                    if (item.isOut) {
                         OutgoingMessageBubble(
                             modifier =
                             Modifier.then(
@@ -77,7 +97,7 @@ fun MessagesList(
                                 )
                                 else Modifier
                             ),
-                    message = message,
+                            message = item,
                         )
                     } else {
                         IncomingMessageBubble(
@@ -89,9 +109,11 @@ fun MessagesList(
                                 )
                                 else Modifier
                             ),
-                    message = message,
+                            message = item,
                         )
                     }
+                }
+            }
 
             Spacer(modifier = Modifier.height(8.dp))
         }

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/presentation/OutgoingMessageBubble.kt

@@ -14,12 +14,12 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import com.meloda.app.fast.common.extensions.orDots
-import com.meloda.app.fast.messageshistory.model.UiMessage
+import com.meloda.app.fast.messageshistory.model.UiItem
 
 @Composable
 fun OutgoingMessageBubble(
     modifier: Modifier = Modifier,
-    message: UiMessage,
+    message: UiItem.Message,
 ) {
     Row(
         modifier = modifier.fillMaxWidth(),

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/util/Ext.kt

@@ -0,0 +1,17 @@
+package com.meloda.app.fast.messageshistory.util
+
+import com.meloda.app.fast.messageshistory.model.UiItem
+
+fun List<UiItem>.firstMessage(): UiItem.Message = first() as UiItem.Message
+
+fun List<UiItem>.indexOfMessageById(messageId: Int): Int =
+    indexOfFirst { it.id == messageId }
+
+fun List<UiItem>.findMessageById(messageId: Int): UiItem.Message =
+    first { it.id == messageId } as UiItem.Message
+
+fun List<UiItem>.indexOfMessageByCmId(cmId: Int): Int =
+    indexOfFirst { it.cmId == cmId }
+
+fun List<UiItem>.findMessageByCmId(cmId: Int): UiItem.Message =
+    first { it.cmId == cmId } as UiItem.Message

feature/messageshistory/src/main/kotlin/com/meloda/app/fast/messageshistory/util/MessageMapper.kt

@@ -1,17 +1,22 @@
 package com.meloda.app.fast.messageshistory.util
 
 import android.content.res.Resources
-import com.meloda.app.fast.common.model.UiImage
+import androidx.compose.ui.text.AnnotatedString
-import com.meloda.app.fast.common.model.UiText
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontWeight
 import com.meloda.app.fast.common.UserConfig
 import com.meloda.app.fast.common.extensions.orDots
+import com.meloda.app.fast.common.model.UiImage
+import com.meloda.app.fast.common.model.UiText
 import com.meloda.app.fast.common.model.parseString
+import com.meloda.app.fast.common.provider.ResourceProvider
 import com.meloda.app.fast.data.VkMemoryCache
-import com.meloda.app.fast.ui.R
+import com.meloda.app.fast.messageshistory.model.UiItem
-import com.meloda.app.fast.messageshistory.model.UiMessage
 import com.meloda.app.fast.model.api.PeerType
 import com.meloda.app.fast.model.api.domain.VkConversation
 import com.meloda.app.fast.model.api.domain.VkMessage
+import com.meloda.app.fast.ui.R
 import java.text.SimpleDateFormat
 import java.util.Locale
 import com.meloda.app.fast.ui.R as UiR
@@ -85,11 +90,25 @@ fun VkConversation.extractTitle(
 }.parseString(resources).orDots()
 
 fun VkMessage.asPresentation(
+    resourceProvider: ResourceProvider,
     showDate: Boolean,
     showName: Boolean,
     prevMessage: VkMessage?,
-    nextMessage: VkMessage?
+    nextMessage: VkMessage?,
-): UiMessage = UiMessage(
+    showTimeInActionMessages: Boolean
+): UiItem = when {
+    action != null -> UiItem.ActionMessage(
+        id = id,
+        conversationMessageId = conversationMessageId,
+        text = extractActionText(
+            resources = resourceProvider.resources,
+            youPrefix = resourceProvider.getString(R.string.you_message_prefix),
+            showTime = showTimeInActionMessages
+        ) ?: buildAnnotatedString { },
+        actionCmId = actionConversationMessageId
+    )
+
+    else -> UiItem.Message(
         id = id,
         conversationMessageId = conversationMessageId,
         text = text,
@@ -104,7 +123,9 @@ fun VkMessage.asPresentation(
         showName = showName && extractShowName(prevMessage),
         avatar = extractAvatar(),
         isEdited = updateTime != null
-)
+    )
+}
+
 
 fun VkMessage.extractShowAvatar(nextMessage: VkMessage?): Boolean {
     if (isOut) return false
@@ -115,3 +136,399 @@ fun VkMessage.extractShowName(prevMessage: VkMessage?): Boolean {
     if (isOut || !isPeerChat()) return false
     return prevMessage == null || prevMessage.fromId != fromId
 }
+
+fun VkMessage.extractActionText(
+    resources: Resources,
+    youPrefix: String,
+    showTime: Boolean
+): AnnotatedString? {
+    val lastMessage = this
+
+    val action = lastMessage.action ?: return null
+
+    val formattedMessageDate =
+        SimpleDateFormat("HH:mm", Locale.getDefault()).format(lastMessage.date * 1000L)
+
+    val fromId = lastMessage.fromId
+    val text = lastMessage.actionText.orDots()
+    val groupName = lastMessage.group?.name.orDots()
+    val userName = lastMessage.user?.fullName.orDots()
+    val actionGroupName = lastMessage.actionGroup?.name.orDots()
+    val actionUserName = lastMessage.actionUser?.fullName.orDots()
+    val memberId = lastMessage.actionMemberId
+    val isMemberUser = (memberId ?: 0) > 0
+    val isMemberGroup = (memberId ?: 0) < 0
+
+    val prefix = when {
+        lastMessage.fromId == UserConfig.userId -> youPrefix
+        lastMessage.isGroup() -> groupName
+        lastMessage.isUser() -> userName
+        else -> null
+    }.orDots()
+
+    val memberPrefix = when {
+        memberId == UserConfig.userId -> youPrefix
+        isMemberUser -> actionUserName
+        isMemberGroup -> actionGroupName
+        else -> null
+    }.orDots()
+
+    return buildAnnotatedString {
+        when (action) {
+            VkMessage.Action.CHAT_CREATE -> {
+                val string = UiText.ResourceParams(
+                    UiR.string.message_action_chat_created,
+                    listOf(prefix, text)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+
+                val textStartIndex = string.indexOf(text)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = textStartIndex,
+                    end = textStartIndex + text.length
+                )
+            }
+
+            VkMessage.Action.CHAT_TITLE_UPDATE -> {
+                val string = UiText.ResourceParams(
+                    UiR.string.message_action_chat_renamed,
+                    listOf(prefix, text)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+
+                val textStartIndex = string.indexOf(text)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = textStartIndex,
+                    end = textStartIndex + text.length
+                )
+            }
+
+            VkMessage.Action.CHAT_PHOTO_UPDATE -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_photo_update,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_PHOTO_REMOVE -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_photo_remove,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_KICK_USER -> {
+                if (memberId == fromId) {
+                    UiText.ResourceParams(
+                        UiR.string.message_action_chat_user_left,
+                        listOf(memberPrefix)
+                    ).parseString(resources)
+                        .orEmpty()
+                        .let { text ->
+                            if (showTime) {
+                                text.plus("\n")
+                                    .plus(formattedMessageDate)
+                            } else text
+                        }.also(::append)
+
+                    addStyle(
+                        style = SpanStyle(fontWeight = FontWeight.Medium),
+                        start = 0,
+                        end = memberPrefix.length
+                    )
+                } else {
+                    val postfix =
+                        if (memberId == UserConfig.userId) youPrefix.lowercase()
+                        else lastMessage.actionUser.toString()
+
+                    val string = UiText.ResourceParams(
+                        UiR.string.message_action_chat_user_kicked,
+                        listOf(prefix, postfix)
+                    ).parseString(resources)
+                        .orEmpty()
+                        .let { text ->
+                            if (showTime) {
+                                text.plus("\n")
+                                    .plus(formattedMessageDate)
+                            } else text
+                        }.also(::append)
+
+                    addStyle(
+                        style = SpanStyle(fontWeight = FontWeight.Medium),
+                        start = 0,
+                        end = prefix.length
+                    )
+
+                    val postfixStartIndex = string.indexOf(postfix)
+
+                    addStyle(
+                        style = SpanStyle(fontWeight = FontWeight.Medium),
+                        start = postfixStartIndex,
+                        end = postfixStartIndex + postfix.length
+                    )
+                }
+            }
+
+            VkMessage.Action.CHAT_INVITE_USER -> {
+                if (memberId == lastMessage.fromId) {
+                    UiText.ResourceParams(
+                        UiR.string.message_action_chat_user_returned,
+                        listOf(memberPrefix)
+                    ).parseString(resources)
+                        .orEmpty()
+                        .let { text ->
+                            if (showTime) {
+                                text.plus("\n")
+                                    .plus(formattedMessageDate)
+                            } else text
+                        }.also(::append)
+
+                    addStyle(
+                        style = SpanStyle(fontWeight = FontWeight.Medium),
+                        start = 0,
+                        end = memberPrefix.length
+                    )
+                } else {
+                    val postfix =
+                        if (memberId == UserConfig.userId) youPrefix.lowercase()
+                        else lastMessage.actionUser.toString()
+
+                    val string = UiText.ResourceParams(
+                        UiR.string.message_action_chat_user_invited,
+                        listOf(memberPrefix, postfix)
+                    ).parseString(resources)
+                        .orEmpty()
+                        .let { text ->
+                            if (showTime) {
+                                text.plus("\n")
+                                    .plus(formattedMessageDate)
+                            } else text
+                        }.also(::append)
+
+                    val postfixStartIndex = string.indexOf(postfix)
+
+                    addStyle(
+                        style = SpanStyle(fontWeight = FontWeight.Medium),
+                        start = postfixStartIndex,
+                        end = postfixStartIndex + postfix.length
+                    )
+                }
+            }
+
+            VkMessage.Action.CHAT_INVITE_USER_BY_LINK -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_user_joined_by_link,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_INVITE_USER_BY_CALL -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_user_joined_by_call,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_INVITE_USER_BY_CALL_LINK -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_user_joined_by_call_link,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_PIN_MESSAGE -> {
+                // TODO: 16/07/2024, Danil Nikolaev: get pinned message by cmid
+//                val messageText = lastMessage.text.orEmpty().trim()
+//                val croppedMessage = messageText.take(40)
+//                val hasMessageText = messageText.isNotEmpty()
+
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_pin_message,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+//                    .let { text ->
+//                        if (hasMessageText) {
+//                            text.plus("«%s»".format(croppedMessage))
+//                                .plus(if (messageText.length > 40) "..." else "")
+//                        } else text
+//                    }
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+
+//                if (hasMessageText) {
+//                    val croppedIndex = fullText.indexOf(croppedMessage)
+//
+//                    addStyle(
+//                        style = SpanStyle(fontWeight = FontWeight.Medium),
+//                        start = croppedIndex - 1,
+//                        end = croppedIndex - 1 + croppedMessage.length + 1
+//                    )
+//                }
+            }
+
+            VkMessage.Action.CHAT_UNPIN_MESSAGE -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_unpin_message,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_SCREENSHOT -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_screenshot,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+
+            VkMessage.Action.CHAT_STYLE_UPDATE -> {
+                UiText.ResourceParams(
+                    UiR.string.message_action_chat_style_update,
+                    listOf(prefix)
+                ).parseString(resources)
+                    .orEmpty()
+                    .let { text ->
+                        if (showTime) {
+                            text.plus("\n")
+                                .plus(formattedMessageDate)
+                        } else text
+                    }.also(::append)
+
+                addStyle(
+                    style = SpanStyle(fontWeight = FontWeight.Medium),
+                    start = 0,
+                    end = prefix.length
+                )
+            }
+        }
+    }
+}

feature/settings/src/main/kotlin/com/meloda/app/fast/settings/SettingsViewModel.kt

@@ -230,6 +230,12 @@ class SettingsViewModelImpl(
                 userSettings.onShowEmojiButtonChanged(show)
             }
 
+            SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES -> {
+                val show = newValue as? Boolean
+                    ?: SettingsKeys.DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES
+                userSettings.onShowTimeInActionMessagesChanged(show)
+            }
+
             SettingsKeys.KEY_SHOW_DEBUG_CATEGORY -> {
                 val show = newValue as? Boolean ?: false
                 userSettings.onShowDebugCategoryChanged(show)
@@ -349,12 +355,6 @@ class SettingsViewModelImpl(
                 )
             }
         }
-        val debugLongPollBackground = SettingsItem.Switch(
-            key = SettingsKeys.KEY_FEATURES_LONG_POLL_IN_BACKGROUND,
-            defaultValue = SettingsKeys.DEFAULT_VALUE_FEATURES_LONG_POLL_IN_BACKGROUND,
-            title = UiText.Resource(UiR.string.settings_features_long_poll_in_background_title),
-            text = UiText.Resource(UiR.string.settings_features_long_poll_in_background_summary)
-        )
 
         val activityTitle = SettingsItem.Title(
             key = "activity",
@@ -382,6 +382,12 @@ class SettingsViewModelImpl(
             title = UiText.Simple("Show alert after crash"),
             text = UiText.Simple("Shows alert dialog with stacktrace after app crashed\n(it will be not shown if you perform crash manually)")
         )
+        val debugLongPollBackground = SettingsItem.Switch(
+            key = SettingsKeys.KEY_FEATURES_LONG_POLL_IN_BACKGROUND,
+            defaultValue = SettingsKeys.DEFAULT_VALUE_FEATURES_LONG_POLL_IN_BACKGROUND,
+            title = UiText.Resource(UiR.string.settings_features_long_poll_in_background_title),
+            text = UiText.Resource(UiR.string.settings_features_long_poll_in_background_summary)
+        )
         val debugUseBlur = SettingsItem.Switch(
             key = SettingsKeys.KEY_APPEARANCE_USE_BLUR,
             defaultValue = SettingsKeys.DEFAULT_VALUE_KEY_APPEARANCE_USE_BLUR,
@@ -394,6 +400,11 @@ class SettingsViewModelImpl(
             text = UiText.Simple("Show emoji button in chat panel"),
             defaultValue = SettingsKeys.DEFAULT_VALUE_KEY_SHOW_EMOJI_BUTTON
         )
+        val debugShowTimeInActionMessages = SettingsItem.Switch(
+            key = SettingsKeys.KEY_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES,
+            defaultValue = SettingsKeys.DEFAULT_VALUE_APPEARANCE_SHOW_TIME_IN_ACTION_MESSAGES,
+            title = UiText.Simple("Show time in action messages")
+        )
 
         val debugHideDebugList = SettingsItem.TitleText(
             key = SettingsKeys.KEY_DEBUG_HIDE_DEBUG_LIST,
@@ -432,7 +443,8 @@ class SettingsViewModelImpl(
             debugShowCrashAlert,
             debugLongPollBackground,
             debugUseBlur,
-            debugShowEmojiButton
+            debugShowEmojiButton,
+            debugShowTimeInActionMessages
         ).forEach(debugList::add)
 
         debugList += debugHideDebugList