android: improve chat list row parity with avatar time and fab

android/CHANGELOG.md

@@ -253,3 +253,9 @@
 - Added context actions from long-press: reply, edit, forward, delete, select, close.
 - Added placeholder disabled pin action in the menu to keep action set consistent with Telegram-like flow.
 - Updated Telegram UI batch-2 checklist items for long-press reactions and context menu.
+
+### Step 42 - Chat list / row and FAB parity pass
+- Updated chat list rows with avatar rendering, trailing message time, and richer right-side metadata layout.
+- Kept unread/mention/pinned/muted indicators while aligning row structure closer to Telegram list pattern.
+- Added floating compose FAB placeholder at bottom-right in chat list screen.
+- Updated Telegram UI batch-2 checklist chat-list parity items.

android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt

@@ -1,12 +1,15 @@
 package ru.daemonlord.messenger.ui.chats
 
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.WindowInsets
@@ -31,11 +34,17 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import coil.compose.AsyncImage
 import ru.daemonlord.messenger.domain.chat.model.ChatItem
+import java.time.Instant
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
 
 @Composable
 fun ChatListRoute(
@@ -134,49 +143,59 @@ fun ChatListScreen(
             )
         }
 
-        PullToRefreshBox(
-            isRefreshing = state.isRefreshing,
-            onRefresh = onRefresh,
-            modifier = Modifier.fillMaxSize(),
-        ) {
-            when {
-                state.isLoading -> {
-                    CenterState(text = "Loading chats...", loading = true)
-                }
+        Box(modifier = Modifier.fillMaxSize()) {
+            PullToRefreshBox(
+                isRefreshing = state.isRefreshing,
+                onRefresh = onRefresh,
+                modifier = Modifier.fillMaxSize(),
+            ) {
+                when {
+                    state.isLoading -> {
+                        CenterState(text = "Loading chats...", loading = true)
+                    }
 
-                !state.errorMessage.isNullOrBlank() -> {
-                    CenterState(text = state.errorMessage, loading = false)
-                }
+                    !state.errorMessage.isNullOrBlank() -> {
+                        CenterState(text = state.errorMessage, loading = false)
+                    }
 
-                state.chats.isEmpty() -> {
-                    CenterState(text = "No chats found", loading = false)
-                }
+                    state.chats.isEmpty() -> {
+                        CenterState(text = "No chats found", loading = false)
+                    }
 
-                else -> {
-                    LazyColumn(
-                        modifier = Modifier.fillMaxSize(),
-                    ) {
-                        if (state.selectedTab == ChatTab.ALL && state.archivedChatsCount > 0) {
-                            item(key = "archive_row") {
-                                ArchiveRow(
-                                    count = state.archivedChatsCount,
-                                    unreadCount = state.archivedUnreadCount,
-                                    onClick = { onTabSelected(ChatTab.ARCHIVED) },
+                    else -> {
+                        LazyColumn(
+                            modifier = Modifier.fillMaxSize(),
+                        ) {
+                            if (state.selectedTab == ChatTab.ALL && state.archivedChatsCount > 0) {
+                                item(key = "archive_row") {
+                                    ArchiveRow(
+                                        count = state.archivedChatsCount,
+                                        unreadCount = state.archivedUnreadCount,
+                                        onClick = { onTabSelected(ChatTab.ARCHIVED) },
+                                    )
+                                }
+                            }
+                            items(
+                                items = state.chats,
+                                key = { it.id },
+                            ) { chat ->
+                                ChatRow(
+                                    chat = chat,
+                                    onClick = { onOpenChat(chat.id) },
                                 )
                             }
                         }
-                        items(
-                            items = state.chats,
-                            key = { it.id },
-                        ) { chat ->
-                            ChatRow(
-                                chat = chat,
-                                onClick = { onOpenChat(chat.id) },
-                            )
-                        }
                     }
                 }
             }
+            Button(
+                onClick = {},
+                modifier = Modifier
+                    .align(Alignment.BottomEnd)
+                    .padding(16.dp),
+            ) {
+                Text("+")
+            }
         }
     }
 }
@@ -195,31 +214,78 @@ private fun ChatRow(
         Row(
             modifier = Modifier.fillMaxWidth(),
             verticalAlignment = Alignment.CenterVertically,
-            horizontalArrangement = Arrangement.SpaceBetween,
+            horizontalArrangement = Arrangement.spacedBy(10.dp),
         ) {
-            Row(verticalAlignment = Alignment.CenterVertically) {
-                Text(
-                    text = chat.displayTitle,
-                    style = MaterialTheme.typography.titleMedium,
-                    fontWeight = if (chat.unreadCount > 0) FontWeight.SemiBold else FontWeight.Normal,
+            if (!chat.avatarUrl.isNullOrBlank()) {
+                AsyncImage(
+                    model = chat.avatarUrl,
+                    contentDescription = "Avatar",
+                    modifier = Modifier
+                        .size(44.dp)
+                        .clip(CircleShape),
                 )
-                if (chat.pinned) {
+            } else {
+                Box(
+                    modifier = Modifier
+                        .size(44.dp)
+                        .clip(CircleShape)
+                        .background(MaterialTheme.colorScheme.surfaceVariant),
+                    contentAlignment = Alignment.Center,
+                ) {
+                    Text(chat.displayTitle.firstOrNull()?.uppercase() ?: "?")
+                }
+            }
+            Column(modifier = Modifier.weight(1f)) {
+                Row(verticalAlignment = Alignment.CenterVertically) {
                     Text(
-                        text = "  [PIN]",
-                        style = MaterialTheme.typography.bodySmall,
+                        text = chat.displayTitle,
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = if (chat.unreadCount > 0) FontWeight.SemiBold else FontWeight.Normal,
+                    )
+                    if (chat.pinned) {
+                        Text(
+                            text = "  [PIN]",
+                            style = MaterialTheme.typography.bodySmall,
+                        )
+                    }
+                    if (chat.muted) {
+                        Text(
+                            text = "  [MUTE]",
+                            style = MaterialTheme.typography.bodySmall,
+                        )
+                    }
+                }
+                val preview = chat.previewText()
+                if (preview.isNotBlank()) {
+                    Text(
+                        text = preview,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        modifier = Modifier.padding(top = 2.dp),
                     )
                 }
-                if (chat.muted) {
+                if (chat.type == "private") {
+                    val presence = if (chat.counterpartIsOnline == true) {
+                        "online"
+                    } else {
+                        chat.counterpartLastSeenAt?.let { "last seen recently" } ?: "offline"
+                    }
                     Text(
-                        text = "  [MUTE]",
+                        text = presence,
                         style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(top = 2.dp),
                     )
                 }
             }
-            Row(
-                verticalAlignment = Alignment.CenterVertically,
-                horizontalArrangement = Arrangement.spacedBy(6.dp),
+            Column(
+                horizontalAlignment = Alignment.End,
+                verticalArrangement = Arrangement.spacedBy(6.dp),
             ) {
+                Text(
+                    text = formatChatTime(chat.lastMessageCreatedAt),
+                    style = MaterialTheme.typography.labelSmall,
+                )
                 if (chat.unreadMentionsCount > 0) {
                     BadgeChip(label = "@")
                 }
@@ -228,30 +294,6 @@ private fun ChatRow(
                 }
             }
         }
-
-        val preview = chat.previewText()
-        if (preview.isNotBlank()) {
-            Text(
-                text = preview,
-                style = MaterialTheme.typography.bodyMedium,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.padding(top = 2.dp),
-            )
-        }
-
-        if (chat.type == "private") {
-            val presence = if (chat.counterpartIsOnline == true) {
-                "online"
-            } else {
-                chat.counterpartLastSeenAt?.let { "last seen recently" } ?: "offline"
-            }
-            Text(
-                text = presence,
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.primary,
-                modifier = Modifier.padding(top = 2.dp),
-            )
-        }
     }
 }
 
@@ -268,6 +310,15 @@ private fun BadgeChip(label: String) {
     )
 }
 
+private val chatTimeFormatter: DateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm")
+
+private fun formatChatTime(iso: String?): String {
+    if (iso.isNullOrBlank()) return ""
+    return runCatching {
+        Instant.parse(iso).atZone(ZoneId.systemDefault()).toLocalTime().format(chatTimeFormatter)
+    }.getOrElse { "" }
+}
+
 @Composable
 private fun FilterChip(
     label: String,

docs/android-ui-batch-2-checklist.md

@@ -47,10 +47,10 @@
 ## P1 — Chat List Screen Parity
 - [x] Верхние фильтр-чипы/табы ("Все", "Люди", ...), компактные rounded chips.
 - [ ] Список чатов:
-- [ ] Аватар, title, preview, date/time.
+- [x] Аватар, title, preview, date/time.
 - [x] Badge unread справа.
 - [x] Иконки delivery/camera/attachments в preview строке.
-- [ ] Плавающий FAB (compose/new chat) справа снизу.
+- [x] Плавающий FAB (compose/new chat) справа снизу.
 - [ ] Floating bottom navigation с blur/dark container и активным фиолетовым tab.
 
 ## P2 — Motion & Polish