android: render reply quotes and support message long press

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageBubble.kt

@@ -140,7 +140,7 @@ fun MessageBubble(message: Message, playbackState: ChatViewModel.PlaybackState =
                    onOpenImage: (Message) -> Unit = {},
                    onPlayVideo: (Message) -> Unit = {},
                    onLink: (String) -> Unit = {},
-                   footer: @Composable () -> Unit = {}) {
+                   footer: @Composable () -> Unit = {}, header: @Composable () -> Unit = {}) {
     val bgColor = if (message.isOutgoing) ChatColors.OutgoingBubble else ChatColors.IncomingBubble
     val textColor = ChatColors.Text
     val alignment = if (message.isOutgoing) Arrangement.End else Arrangement.Start
@@ -154,7 +154,7 @@ fun MessageBubble(message: Message, playbackState: ChatViewModel.PlaybackState =
     val isActive = isVoice && playbackState.filePath == message.filePath
 
     val emojiCount = if (isVoice || isVideo || isImage || isMedia) 0 else detectEmojiOnly(message.text)
-    if (emojiCount > 0) {
+    if (emojiCount > 0 && message.replyTo.isEmpty()) {
         Row(
             modifier = Modifier.fillMaxWidth().padding(horizontal = 8.dp, vertical = 2.dp),
             horizontalArrangement = alignment
@@ -187,6 +187,7 @@ fun MessageBubble(message: Message, playbackState: ChatViewModel.PlaybackState =
                     .padding(12.dp)
             ) {
             Column {
+                header()
                 if (!isVoice) Text(if (message.isOutgoing) stringResource(R.string.you) else message.author,
                     fontSize = 13.sp, fontWeight = FontWeight.Bold, color = ChatColors.Secondary)
                 Spacer(Modifier.height(2.dp))
@@ -582,6 +583,7 @@ fun InputBar(
     isVideoMode: Boolean = false,
     onToggleMode: () -> Unit = {},
     onVideoRecordOpen: () -> Unit = {},
+    focusRevision: Long = 0,
     modifier: Modifier = Modifier
 ) {
     val ctx = LocalContext.current
@@ -589,6 +591,9 @@ fun InputBar(
     val focusManager = LocalFocusManager.current
     val keyboard = LocalSoftwareKeyboardController.current
     val inputFocus = remember { FocusRequester() }
+    LaunchedEffect(focusRevision) {
+        if (focusRevision > 0 && enabled && !isRecording) { inputFocus.requestFocus(); keyboard?.show() }
+    }
     var emojiPanel by remember { mutableStateOf(false) }
     fun closeEmojiPanel(reason: String) {
         if (!emojiPanel) return
@@ -742,7 +747,7 @@ fun InputBar(
                     modifier = Modifier
                         .size(44.dp)
                         .background(sendColor, CircleShape)
-                        .clickable { onSend() },
+                        .clickable(enabled = enabled) { onSend() },
                     contentAlignment = Alignment.Center
                 ) {
                     Text("\u27A4", fontSize = 22.sp, color = MaterialTheme.colorScheme.onPrimary)
@@ -754,7 +759,8 @@ fun InputBar(
                     modifier = Modifier
                         .size(48.dp)
                         .background(pttBg, RoundedCornerShape(4.dp))
-                        .pointerInput(isVideoMode, hasMicPerm) {
+                        .pointerInput(isVideoMode, hasMicPerm, enabled) {
+                            if (!enabled) return@pointerInput
                             awaitPointerEventScope {
                                 while (true) {
                                     val down = awaitFirstDown(requireUnconsumed = false)

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageReply.kt

@@ -0,0 +1,70 @@
+package com.utun.chat.ui.components
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.awaitEachGesture
+import androidx.compose.foundation.gestures.awaitFirstDown
+import androidx.compose.foundation.layout.*
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.input.pointer.PointerEventPass
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.onLongClick
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.utun.chat.R
+import com.utun.chat.data.Message
+
+/** Initial-pass позволяет открыть меню поверх ссылок, плеера и кнопок голосования. */
+@Composable
+internal fun Modifier.messageLongPress(label: String, onLongPress: () -> Unit): Modifier {
+    val action by rememberUpdatedState(onLongPress)
+    return semantics { onLongClick(label) { action(); true } }.pointerInput(Unit) {
+        awaitEachGesture {
+            val down = awaitFirstDown(requireUnconsumed = false, pass = PointerEventPass.Initial)
+            val releasedOrMoved = withTimeoutOrNull(viewConfiguration.longPressTimeoutMillis) {
+                do {
+                    val event = awaitPointerEvent(PointerEventPass.Initial)
+                    val change = event.changes.firstOrNull { it.id == down.id } ?: return@withTimeoutOrNull true
+                    if (!change.pressed || (change.position - down.position).getDistance() > viewConfiguration.touchSlop)
+                        return@withTimeoutOrNull true
+                } while (true)
+            }
+            if (releasedOrMoved == null) {
+                action()
+                do {
+                    val event = awaitPointerEvent(PointerEventPass.Initial)
+                    event.changes.forEach { it.consume() }
+                } while (event.changes.any { it.pressed })
+            }
+        }
+    }
+}
+
+@Composable
+fun ReplyQuote(original: Message?, modifier: Modifier = Modifier, onClick: (() -> Unit)? = null) {
+    val preview = when {
+        original == null -> stringResource(R.string.reply_original_missing)
+        original.contentType == "audio/opus" -> stringResource(R.string.reply_voice)
+        original.contentType.startsWith("image/") -> stringResource(R.string.photo)
+        original.contentType.startsWith("video/") -> stringResource(R.string.video_message)
+        original.contentType == "poll" -> original.feedback?.poll?.question ?: stringResource(R.string.reply_poll)
+        else -> original.text.replace(Regex("\\s+"), " ").take(160)
+    }
+    Row(modifier.then(if (onClick != null) Modifier.clickable(onClick = onClick) else Modifier)
+        .height(IntrinsicSize.Min).padding(vertical = 4.dp)) {
+        Box(Modifier.width(3.dp).fillMaxHeight().background(MaterialTheme.colorScheme.primary))
+        Column(Modifier.padding(horizontal = 8.dp).weight(1f)) {
+            Text(original?.let { if (it.isOutgoing) stringResource(R.string.you) else it.author } ?: stringResource(R.string.reply),
+                style = MaterialTheme.typography.labelMedium, color = MaterialTheme.colorScheme.primary,
+                maxLines = 1, overflow = TextOverflow.Ellipsis)
+            Text(preview, style = MaterialTheme.typography.bodySmall, maxLines = 1, overflow = TextOverflow.Ellipsis)
+        }
+    }
+}

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/PollUi.kt

@@ -56,7 +56,7 @@ fun CreatePollDialog(onDismiss: () -> Unit, onCreate: (String, List<String>, Boo
 
 @Composable
 fun PollMessageBubble(message: Message, onVote: (Message, List<Int>, String) -> Unit, authorName: (Long) -> String,
-                      footer: @Composable () -> Unit = {}) {
+                      footer: @Composable () -> Unit = {}, header: @Composable () -> Unit = {}) {
     var showVote by rememberSaveable(message.messageId) { mutableStateOf(false) }
     val poll = message.feedback?.poll
     Row(Modifier.fillMaxWidth().padding(horizontal = 8.dp, vertical = 2.dp),
@@ -66,6 +66,7 @@ fun PollMessageBubble(message: Message, onVote: (Message, List<Int>, String) ->
                 else MaterialTheme.colorScheme.surfaceVariant)) {
             MessageWithFooter(message, footer, Modifier.padding(12.dp)) {
                 Column(verticalArrangement = Arrangement.spacedBy(6.dp)) {
+                    header()
                     if (!message.isOutgoing) Text(message.author, style = MaterialTheme.typography.labelMedium)
                     if (poll == null) Text(stringResource(R.string.poll_pending))
                     else {