- read indicator, edit status and time for message in messages history

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

@@ -38,6 +38,41 @@ data class VkConversation(
     fun isPinned(): Boolean = majorId > 0
     fun isInUnread() = inRead - (lastMessageId ?: 0) < 0
     fun isOutUnread() = outRead - (lastMessageId ?: 0) < 0
+
+    companion object {
+        val EMPTY: VkConversation = VkConversation(
+            id = -1,
+            localId = -1,
+            ownerId = null,
+            title = "...",
+            photo50 = null,
+            photo100 = null,
+            photo200 = null,
+            isCallInProgress = false,
+            isPhantom = false,
+            lastConversationMessageId = -1,
+            inReadCmId = -1,
+            outReadCmId = -1,
+            inRead = -1,
+            outRead = -1,
+            lastMessageId = null,
+            unreadCount = -1,
+            membersCount = null,
+            canChangePin = false,
+            canChangeInfo = false,
+            majorId = -1,
+            minorId = -1,
+            pinnedMessageId = null,
+            interactionType = -1,
+            interactionIds = emptyList(),
+            peerType = PeerType.USER,
+            lastMessage = null,
+            pinnedMessage = null,
+            user = null,
+            group = null
+
+        )
+    }
 }
 
 fun VkConversation.asEntity(): VkConversationEntity = VkConversationEntity(

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

@@ -38,11 +38,10 @@ data class VkMessage(
 
     fun isGroup() = fromId < 0
 
-    fun isRead(conversation: VkConversation) =
+    fun isRead(conversation: VkConversation): Boolean = when {
-        if (isOut) {
+        id <= 0 -> false
-            conversation.outRead - id >= 0
+        isOut -> conversation.outRead - id >= 0
-        } else {
+        else -> conversation.inRead - id >= 0
-            conversation.inRead - id >= 0
     }
 
     fun hasAttachments(): Boolean = attachments.orEmpty().isNotEmpty()

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/MessagesHistoryViewModel.kt

@@ -177,22 +177,22 @@ class MessagesHistoryViewModelImpl(
 
         val newMessage = message.asPresentation(
             resourceProvider = resourceProvider,
-            showDate = false,
             showName = false,
             prevMessage = prevMessage,
             nextMessage = null,
-            showTimeInActionMessages = userSettings.showTimeInActionMessages.value
+            showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+            conversation = screenState.value.conversation,
         )
         newMessages.add(0, newMessage)
 
         prevMessage?.let { prev ->
             newMessages[1] = prev.asPresentation(
                 resourceProvider = resourceProvider,
-                showDate = false,
                 showName = false,
                 prevMessage = prevMessage,
                 nextMessage = messages.value.first(),
-                showTimeInActionMessages = userSettings.showTimeInActionMessages.value
+                showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+                conversation = screenState.value.conversation
             )
         }
 
@@ -208,11 +208,11 @@ class MessagesHistoryViewModelImpl(
             ?.let { index ->
                 val newMessage = message.asPresentation(
                     resourceProvider = resourceProvider,
-                    showDate = false,
                     showName = false,
                     prevMessage = messages.value.getOrNull(index + 1),
                     nextMessage = messages.value.getOrNull(index - 1),
-                    showTimeInActionMessages = userSettings.showTimeInActionMessages.value
+                    showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+                    conversation = screenState.value.conversation
                 )
 
                 val newMessages = screenState.value.messages.toMutableList()
@@ -227,7 +227,37 @@ class MessagesHistoryViewModelImpl(
     }
 
     private fun handleReadOutgoingEvent(event: LongPollEvent.VkMessageReadOutgoingEvent) {
+        if (event.peerId != screenState.value.conversationId) return
 
+        val messages = messages.value
+        val messageIndex =
+            messages.indexOfFirstOrNull { it.id == event.messageId }
+
+        if (messageIndex == null) { // диалога нет в списке
+            // pizdets
+        } else {
+            val newConversation = screenState.value.conversation.copy(
+                outRead = event.messageId
+            )
+
+            val uiMessages = messages.mapIndexed { index, item ->
+                item.asPresentation(
+                    resourceProvider = resourceProvider,
+                    showName = false,
+                    prevMessage = messages.getOrNull(index + 1),
+                    nextMessage = messages.getOrNull(index - 1),
+                    showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+                    conversation = newConversation
+                )
+            }
+
+            screenState.setValue { old ->
+                old.copy(
+                    conversation = newConversation,
+                    messages = uiMessages,
+                )
+            }
+        }
     }
 
     private fun loadMessagesHistory(offset: Int = currentOffset.value) {
@@ -239,9 +269,7 @@ class MessagesHistoryViewModelImpl(
             offset = offset,
         ).listenValue(viewModelScope) { state ->
             state.processState(
-                error = { error ->
+                error = { error -> },
-
-                },
                 success = { response ->
                     val messages = response.messages
                     val fullMessages = if (offset == 0) {
@@ -259,16 +287,6 @@ class MessagesHistoryViewModelImpl(
                     messagesUseCase.storeMessages(messages)
                     conversationsUseCase.storeConversations(conversations)
 
-                    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
-                        )
-                    }
 
                     val itemsCountSufficient = messages.size == MESSAGES_LOAD_COUNT
 
@@ -281,12 +299,25 @@ class MessagesHistoryViewModelImpl(
                     conversations
                         .firstOrNull { it.id == screenState.value.conversationId }
                         ?.let { conversation ->
+                            screenState.setValue { old -> old.copy(conversation = conversation) }
                             newState = newState.copy(
                                 title = conversation.extractTitle(
                                     useContactName = AppSettings.General.useContactNames,
                                     resources = resourceProvider.resources
                                 ),
-                                avatar = conversation.extractAvatar()
+                                avatar = conversation.extractAvatar(),
+                                conversation = conversation
+                            )
+                        }
+
+                    val loadedMessages = fullMessages.mapIndexed { index, message ->
+                        message.asPresentation(
+                            resourceProvider = resourceProvider,
+                            showName = false,
+                            prevMessage = messages.getOrNull(index + 1),
+                            nextMessage = messages.getOrNull(index - 1),
+                            showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+                            conversation = screenState.value.conversation
                         )
                     }
 
@@ -350,18 +381,14 @@ class MessagesHistoryViewModelImpl(
         val newMessages = screenState.value.messages.toMutableList()
         val newUiMessage = newMessage.asPresentation(
             resourceProvider = resourceProvider,
-            showDate = false,
             showName = false,
             prevMessage = messages.value.firstOrNull(),
             nextMessage = null,
-            showTimeInActionMessages = userSettings.showTimeInActionMessages.value
+            showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+            conversation = screenState.value.conversation
         )
         newMessages.add(0, newUiMessage)
 
-        messages.setValue { old ->
-            listOf(newMessage).plus(old)
-        }
-
         screenState.setValue { old ->
             old.copy(
                 message = TextFieldValue(),
@@ -382,17 +409,22 @@ class MessagesHistoryViewModelImpl(
                     sendingMessages -= newMessage
                 },
                 success = { messageId ->
-                    sendingMessages += newMessage
+                    sendingMessages -= newMessage
 
-                    val messages = screenState.value.messages.toMutableList()
+                    val uiMessages = screenState.value.messages.toMutableList()
+                    messages.setValue { old ->
+                        listOf(newMessage.copy(id = messageId)).plus(old)
+                    }
 
-                    messages.indexOfOrNull(newUiMessage)?.let { index ->
+                    uiMessages.indexOfOrNull(newUiMessage)?.let { index ->
-                        (messages[index] as? UiItem.Message)?.let { message ->
+                        (uiMessages[index] as? UiItem.Message)?.let { message ->
-                            messages[index] = message.copy(id = messageId)
+                            uiMessages[index] = message
+                                .copy(id = messageId)
+                                .copy(isRead = newMessage.isRead(screenState.value.conversation))
                         }
                     }
 
-                    screenState.setValue { old -> old.copy(messages = messages) }
+                    screenState.setValue { old -> old.copy(messages = uiMessages) }
                 }
             )
         }
@@ -511,11 +543,11 @@ class MessagesHistoryViewModelImpl(
         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
+                showTimeInActionMessages = show,
+                conversation = screenState.value.conversation
             )
         }
 

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

@@ -4,6 +4,7 @@ import androidx.compose.runtime.Immutable
 import androidx.compose.ui.text.input.TextFieldValue
 import dev.meloda.fast.common.model.UiImage
 import dev.meloda.fast.model.api.domain.VkAttachment
+import dev.meloda.fast.model.api.domain.VkConversation
 
 @Immutable
 data class MessagesHistoryScreenState(
@@ -18,7 +19,8 @@ data class MessagesHistoryScreenState(
     val isPaginating: Boolean,
     val isPaginationExhausted: Boolean,
     val actionMode: ActionMode,
-    val chatImageUrl: String?
+    val chatImageUrl: String?,
+    val conversation: VkConversation
 ) {
 
     companion object {
@@ -34,7 +36,8 @@ data class MessagesHistoryScreenState(
             isPaginating = false,
             isPaginationExhausted = false,
             actionMode = ActionMode.Record,
-            chatImageUrl = null
+            chatImageUrl = null,
+            conversation = VkConversation.EMPTY
         )
     }
 }

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

@@ -22,7 +22,8 @@ sealed class UiItem(
         val showAvatar: Boolean,
         val showName: Boolean,
         val avatar: UiImage,
-        val isEdited: Boolean
+        val isEdited: Boolean,
+        val isRead: Boolean
     ) : UiItem(id, conversationMessageId)
 
     data class ActionMessage(
@@ -32,4 +33,3 @@ sealed class UiItem(
         val actionCmId: Int?
     ) : UiItem(id, conversationMessageId)
 }
-

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

@@ -31,6 +31,7 @@ import dev.meloda.fast.messageshistory.model.UiItem
 fun IncomingMessageBubble(
     modifier: Modifier = Modifier,
     message: UiItem.Message,
+    animate: Boolean
 ) {
     val context = LocalContext.current
 
@@ -80,6 +81,8 @@ fun IncomingMessageBubble(
                 isOut = false,
                 date = message.date,
                 edited = message.isEdited,
+                animate = animate,
+                isRead = message.isRead
             )
         }
     }

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

@@ -1,19 +1,32 @@
 package dev.meloda.fast.messageshistory.presentation
 
 import androidx.compose.animation.animateContentSize
+import androidx.compose.animation.core.animateDpAsState
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.defaultMinSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.widthIn
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Create
+import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
+import dev.meloda.fast.ui.R as UiR
 
 @Composable
 fun MessageBubble(
@@ -22,6 +35,8 @@ fun MessageBubble(
     isOut: Boolean,
     date: String?,
     edited: Boolean,
+    animate: Boolean,
+    isRead: Boolean
 ) {
     val backgroundColor = if (!isOut) {
         MaterialTheme.colorScheme.surfaceColorAtElevation(2.dp)
@@ -45,44 +60,61 @@ fun MessageBubble(
                 vertical = 6.dp
             )
     ) {
+        val minDateContainerWidth = remember(edited, isOut) {
+            val mainPart = if (edited) 50.dp else 30.dp
+            val readIndicatorPart = if (isOut) 14.dp else 0.dp
+
+            mainPart + readIndicatorPart
+        }
+
+        val dateContainerWidth by animateDpAsState(
+            targetValue = minDateContainerWidth,
+            label = "dateContainerWidth"
+        )
+
         if (text != null) {
             Text(
                 text = text,
                 modifier = Modifier
                     .padding(2.dp)
                     .align(Alignment.Center)
-                    .animateContentSize(),
+                    .padding(end = 4.dp)
+                    .padding(end = dateContainerWidth)
+                    .padding(end = 4.dp)
+                    .then(if (animate) Modifier.animateContentSize() else Modifier),
                 color = textColor
             )
         }
 
+        Row(
+            modifier = Modifier
+                .align(Alignment.BottomEnd)
+                .defaultMinSize(minWidth = dateContainerWidth)
+        ) {
+            if (edited) {
+                Icon(
+                    imageVector = Icons.Rounded.Create,
+                    contentDescription = null,
+                    modifier = Modifier.size(14.dp)
+                )
+                Spacer(modifier = Modifier.width(4.dp))
+            }
+            Text(
+                text = date.orEmpty(),
+                style = MaterialTheme.typography.labelSmall,
+            )
+            Spacer(modifier = Modifier.width(4.dp))
 
-//        val dateContainerWidth by animateDpAsState(
+            if (isOut) {
-//            targetValue = if (edited) 50.dp else 30.dp,
+                Icon(
-//            label = "dateContainerWidth"
+                    modifier = Modifier.size(14.dp),
-//        )
+                    painter = painterResource(
-
+                        if (isRead) UiR.drawable.round_done_all_24
-//        AnimatedVisibility(
+                        else UiR.drawable.ic_round_done_24
-//            date != null,
+                    ),
-//            modifier = Modifier
+                    contentDescription = null
-//                .width(dateContainerWidth)
+                )
-//                .align(Alignment.BottomEnd)
+            }
-//        ) {
+        }
-//            Row(modifier = Modifier.fillMaxWidth()) {
-//                if (edited) {
-//                    Icon(
-//                        imageVector = Icons.Rounded.Create,
-//                        contentDescription = null,
-//                        modifier = Modifier.size(14.dp)
-//                    )
-//                    Spacer(modifier = Modifier.width(4.dp))
-//                }
-//                Text(
-//                    text = date.orEmpty(),
-//                    style = MaterialTheme.typography.labelSmall
-//                )
-//                Spacer(modifier = Modifier.width(2.dp))
-//            }
-//        }
     }
 }

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

@@ -98,6 +98,7 @@ fun MessagesList(
                                     else Modifier
                                 ),
                             message = item,
+                            animate = enableAnimations
                         )
                     } else {
                         IncomingMessageBubble(
@@ -110,6 +111,7 @@ fun MessagesList(
                                     else Modifier
                                 ),
                             message = item,
+                            animate = enableAnimations
                         )
                     }
                 }

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

@@ -3,12 +3,8 @@ package dev.meloda.fast.messageshistory.presentation
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -20,6 +16,7 @@ import dev.meloda.fast.messageshistory.model.UiItem
 fun OutgoingMessageBubble(
     modifier: Modifier = Modifier,
     message: UiItem.Message,
+    animate: Boolean
 ) {
     Row(
         modifier = modifier.fillMaxWidth(),
@@ -37,18 +34,11 @@ fun OutgoingMessageBubble(
                 modifier = Modifier,
                 text = message.text.orDots(),
                 isOut = true,
-                date = null,
+                date = message.date,
                 edited = message.isEdited,
-            )
+                animate = animate,
-
+                isRead = message.isRead
-            if (message.showDate) {
-                Spacer(modifier = Modifier.height(2.dp))
-                Text(
-                    modifier = Modifier.padding(end = 12.dp),
-                    text = message.date,
-                    style = MaterialTheme.typography.labelSmall
             )
         }
     }
 }
-}

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

@@ -90,8 +90,8 @@ fun VkConversation.extractTitle(
 }.parseString(resources).orDots()
 
 fun VkMessage.asPresentation(
+    conversation: VkConversation,
     resourceProvider: ResourceProvider,
-    showDate: Boolean,
     showName: Boolean,
     prevMessage: VkMessage?,
     nextMessage: VkMessage?,
@@ -118,11 +118,12 @@ fun VkMessage.asPresentation(
         randomId = randomId,
         isInChat = isPeerChat(),
         name = extractTitle(),
-        showDate = showDate,
+        showDate = true,
         showAvatar = extractShowAvatar(nextMessage),
         showName = showName && extractShowName(prevMessage),
         avatar = extractAvatar(),
-        isEdited = updateTime != null
+        isEdited = updateTime != null,
+        isRead = isRead(conversation)
     )
 }