improve fast reply

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/ChatContent.kt

@@ -610,6 +610,61 @@ fun ChatContent(
         animationSpec = if (shouldAnimateContentEntrance) tween(300) else snap(),
         label = "ContentOffset"
     )
+
+    val canWriteText by remember(state.isAdmin, state.permissions.canSendBasicMessages) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendBasicMessages }
+    }
+    val canSendPhotos by remember(state.isAdmin, state.permissions.canSendPhotos) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendPhotos }
+    }
+    val canSendVideos by remember(state.isAdmin, state.permissions.canSendVideos) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendVideos }
+    }
+    val canSendDocuments by remember(state.isAdmin, state.permissions.canSendDocuments) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendDocuments }
+    }
+    val canSendAudios by remember(state.isAdmin, state.permissions.canSendAudios) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendAudios }
+    }
+    val canUseMediaPicker by remember(canSendPhotos, canSendVideos) {
+        derivedStateOf { canSendPhotos || canSendVideos }
+    }
+    val canUseDocumentPicker by remember(canSendDocuments, canSendAudios) {
+        derivedStateOf { canSendDocuments || canSendAudios }
+    }
+    val canSendPolls by remember(state.isAdmin, state.permissions.canSendPolls) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendPolls }
+    }
+    val canOpenAttachSheet by remember(
+        canUseMediaPicker,
+        canUseDocumentPicker,
+        canSendPolls,
+        state.attachMenuBots
+    ) {
+        derivedStateOf { canUseMediaPicker || canUseDocumentPicker || canSendPolls || state.attachMenuBots.isNotEmpty() }
+    }
+    val canSendStickers by remember(state.isAdmin, state.permissions.canSendOtherMessages) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendOtherMessages }
+    }
+    val canSendVoice by remember(state.isAdmin, state.permissions.canSendVoiceNotes) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendVoiceNotes }
+    }
+    val canSendVideoNotes by remember(state.isAdmin, state.permissions.canSendVideoNotes) {
+        derivedStateOf { state.isAdmin || state.permissions.canSendVideoNotes }
+    }
+    val canSendAnything by remember(
+        canWriteText,
+        canOpenAttachSheet,
+        canSendStickers,
+        canSendVoice,
+        canSendVideoNotes,
+        canSendPolls
+    ) {
+        derivedStateOf {
+            canWriteText || canOpenAttachSheet || canSendStickers || canSendVoice || canSendVideoNotes || canSendPolls
+        }
+    }
+
     val messageListState = remember(
         state.chatId,
         state.currentTopicId,
@@ -630,6 +685,7 @@ fun ChatContent(
         state.isChannel,
         state.isAdmin,
         state.canWrite,
+        canSendAnything,
         state.highlightedMessageId,
         state.fontSize,
         state.letterSpacing,
@@ -666,6 +722,7 @@ fun ChatContent(
             isChannel = state.isChannel,
             isAdmin = state.isAdmin,
             canWrite = state.canWrite,
+            canSendAnything = canSendAnything,
             highlightedMessageId = state.highlightedMessageId,
             fontSize = state.fontSize,
             letterSpacing = state.letterSpacing,

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/chatContent/ChatContentList.kt

@@ -114,6 +114,7 @@ data class ChatMessageListUiState(
     val isChannel: Boolean,
     val isAdmin: Boolean,
     val canWrite: Boolean,
+    val canSendAnything: Boolean,
     val highlightedMessageId: Long?,
     val fontSize: Float,
     val letterSpacing: Float,
@@ -773,7 +774,7 @@ private fun MessageBubbleSwitcher(
                     onCommentsClick = { component.onCommentsClick(it) },
                     toProfile = toProfile,
                     onViaBotClick = onViaBotClick,
-                    canReply = state.canWrite && !isSelectionMode,
+                    canReply = state.canWrite && !isSelectionMode && state.canSendAnything,
                     onReplySwipe = { component.onReplyMessage(it) },
                     onYouTubeClick = { component.onOpenYouTube(it) },
                     onInstantViewClick = { component.onOpenInstantView(it) },
@@ -878,7 +879,7 @@ private fun MessageBubbleSwitcher(
                     onPositionChange = { _, pos, size -> onMessagePositionChange(pos, size) },
                     toProfile = toProfile,
                     onViaBotClick = onViaBotClick,
-                    canReply = state.canWrite && !isSelectionMode && (!isTopicClosed || state.isAdmin),
+                    canReply = state.canWrite && !isSelectionMode && (!isTopicClosed || state.isAdmin) && state.canSendAnything,
                     onReplySwipe = { component.onReplyMessage(it) },
                     swipeEnabled = !isSelectionMode,
                     downloadUtils = downloadUtils,
@@ -946,7 +947,7 @@ private fun MessageBubbleSwitcher(
                 onCommentsClick = { component.onCommentsClick(it) },
                 toProfile = toProfile,
                 onViaBotClick = onViaBotClick,
-                canReply = state.canWrite && !isSelectionMode && (!isTopicClosed || state.isAdmin),
+                canReply = state.canWrite && !isSelectionMode && (!isTopicClosed || state.isAdmin) && state.canSendAnything,
                 onReplySwipe = { component.onReplyMessage(it) },
                 swipeEnabled = !isSelectionMode,
                 downloadUtils = downloadUtils,

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/components/AlbumMessageBubbleContainer.kt

@@ -312,8 +312,7 @@ fun AlbumMessageBubbleContainer(
                 }
 
                 FastReplyIndicator(
-                    modifier = Modifier
-                        .align(if (isOutgoing) Alignment.CenterEnd else Alignment.CenterStart),
+                    modifier = Modifier.align(Alignment.CenterEnd),
                     dragOffsetX = dragOffsetX,
                     isOutgoing = isOutgoing,
                     maxWidth = maxWidth,

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/components/FastReplyIndicator.kt

@@ -1,20 +1,24 @@
 package org.monogram.presentation.features.chats.currentChat.components
 
+import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.core.Animatable
 import androidx.compose.animation.core.AnimationVector1D
 import androidx.compose.animation.core.Spring
 import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.animation.core.spring
-import androidx.compose.animation.core.tween
-import androidx.compose.foundation.background
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
 import androidx.compose.foundation.gestures.awaitEachGesture
 import androidx.compose.foundation.gestures.awaitFirstDown
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.Reply
+import androidx.compose.material3.CircularWavyProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
@@ -28,14 +32,15 @@ import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.input.pointer.positionChange
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.util.lerp
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
+import kotlin.math.pow
 
-const val REPLY_TRIGGER_FRACTION = 0.35f
-const val MAX_SWIPE_FRACTION = 0.7f
+const val REPLY_TRIGGER_FRACTION = 0.4f
+const val MAX_SWIPE_FRACTION = 0.65f
 const val ICON_OFFSET_FRACTION = 0.1f
 
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 fun FastReplyIndicator(
     modifier: Modifier = Modifier,
@@ -46,46 +51,57 @@ fun FastReplyIndicator(
 ) {
     val triggerDistance = maxWidth.value * REPLY_TRIGGER_FRACTION
     val dragged = (-dragOffsetX.value).coerceAtLeast(0f)
-    val progress = ((dragged - 48.dp.value) / (triggerDistance - 48.dp.value))
-        .coerceIn(0f, 1f)
-
-    val iconAlpha by animateFloatAsState(
-        targetValue = progress,
-        animationSpec = tween(durationMillis = 150)
-    )
-    val iconScale by animateFloatAsState(
-        targetValue = lerp(0.5f, 1f, progress),
-        animationSpec = spring(dampingRatio = Spring.DampingRatioMediumBouncy, stiffness = Spring.StiffnessLow)
-    )
+
+    val startOffset = 48.dp.value
+    val effectiveDrag = (dragged - startOffset).coerceAtLeast(0f)
+    val effectiveRange = (triggerDistance - startOffset).coerceAtLeast(1f)
+
+    val progress = (effectiveDrag / effectiveRange).coerceIn(0f, 1f).pow(1.3f)
+
+    val animatedProgress by
+        animateFloatAsState(
+            targetValue = progress,
+            animationSpec = spring(
+                dampingRatio = Spring.DampingRatioMediumBouncy,
+                stiffness = Spring.StiffnessLow
+            )
+        )
+
     val iconOffset = maxWidth * ICON_OFFSET_FRACTION
 
-    if (dragged > 48.dp.value) {
-        Box(
-            modifier = modifier
-                .offset(x = if (isOutgoing) iconOffset else maxWidth)
-                .size(30.dp)
-                .graphicsLayer {
-                    translationX = when {
-                        isOutgoing -> (-dragOffsetX.value - iconOffset.value) * 0.5f
-                        inverseOffset -> -iconOffset.value
-                        else -> iconOffset.value
-                    }
-                    scaleX = iconScale
-                    scaleY = iconScale
-                    alpha = iconAlpha
+    Box(
+        modifier = modifier
+            .offset(x = iconOffset)
+            .size(34.dp)
+            .graphicsLayer {
+                translationX = when {
+                    isOutgoing -> (-dragOffsetX.value - iconOffset.value) * 0.5f
+                    inverseOffset -> -iconOffset.value
+                    else -> iconOffset.value
                 }
-                .background(
-                    color = MaterialTheme.colorScheme.surfaceContainerHigh.copy(alpha = 0.7f),
-                    shape = CircleShape
-                ),
-            contentAlignment = Alignment.Center
+            },
+        contentAlignment = Alignment.Center
+    ) {
+        AnimatedVisibility(
+            visible = dragged > startOffset,
+            enter = fadeIn() + scaleIn(initialScale = 0.6f),
+            exit = fadeOut() + scaleOut(targetScale = 0.6f)
         ) {
-            Icon(
-                imageVector = Icons.AutoMirrored.Filled.Reply,
-                contentDescription = null,
-                tint = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.size(18.dp)
-            )
+            Box(
+                modifier = Modifier.matchParentSize(),
+                contentAlignment = Alignment.Center
+            ) {
+                CircularWavyProgressIndicator(
+                    progress = { animatedProgress },
+                    color = MaterialTheme.colorScheme.primary,
+                )
+                Icon(
+                    imageVector = Icons.AutoMirrored.Filled.Reply,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                    modifier = Modifier.size(18.dp)
+                )
+            }
         }
     }
 }
@@ -135,7 +151,13 @@ fun Modifier.fastReplyPointer(
                 onReplySwipe()
             }
             scope.launch {
-                dragOffsetX.animateTo(0f, spring())
+                dragOffsetX.animateTo(
+                    0f,
+                    spring(
+                        dampingRatio = Spring.DampingRatioMediumBouncy,
+                        stiffness = Spring.StiffnessLow
+                    )
+                )
             }
         }
     }

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/components/MessageBubbleContainer.kt

@@ -294,8 +294,7 @@ fun MessageBubbleContainer(
                 }
 
                 FastReplyIndicator(
-                    modifier = Modifier
-                        .align(if (isOutgoing) Alignment.CenterEnd else Alignment.CenterStart),
+                    modifier = Modifier.align(Alignment.CenterEnd),
                     dragOffsetX = dragOffsetX,
                     isOutgoing = isOutgoing,
                     maxWidth = maxWidth

presentation/src/main/java/org/monogram/presentation/features/chats/currentChat/components/channels/ChannelMessageBubbleContainer.kt

@@ -418,7 +418,7 @@ fun ChannelMessageBubbleContainer(
                 }
 
                 FastReplyIndicator(
-                    modifier = Modifier.align(Alignment.CenterStart),
+                    modifier = Modifier.align(Alignment.CenterEnd),
                     dragOffsetX = dragOffsetX,
                     inverseOffset = isLandscape,
                     maxWidth = maxWidth,