Fix warnings

Signed-off-by: denis0001-dev <denis0001.dev@ya.ru>

app/shared/src/androidMain/kotlin/ru/fromchat/ui/SystemBarsVisibility.android.kt

@@ -13,7 +13,8 @@ actual fun rememberSystemBarsController(): ((Boolean) -> Unit)? {
     return remember(view) {
         val activity = view.context as? Activity ?: return@remember null
         val window = activity.window ?: return@remember null
-        val controller = WindowCompat.getInsetsController(window, view) ?: return@remember null
+        val controller = WindowCompat.getInsetsController(window, view);
+
         { visible: Boolean ->
             if (visible) {
                 controller.show(WindowInsetsCompat.Type.statusBars())

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/AttachmentPreview.kt

@@ -56,10 +56,10 @@ import androidx.compose.ui.unit.sp
 import coil3.compose.AsyncImage
 import coil3.compose.rememberAsyncImagePainter
 import com.pr0gramm3r101.utils.conditional
+import com.pr0gramm3r101.utils.crypto.Base64
 import dev.chrisbanes.haze.hazeEffect
 import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
 import dev.chrisbanes.haze.materials.HazeMaterials
-import com.pr0gramm3r101.utils.crypto.Base64
 import ru.fromchat.api.DmEnvelope
 import ru.fromchat.api.DmFile
 
@@ -187,7 +187,7 @@ fun AttachmentPreview(
                             onFullyLoaded = { isFullyLoaded = it }
                         )
                         isPendingImage -> PendingImageContent(
-                            uri = pendingFileUri!!,
+                            uri = pendingFileUri,
                             isUploading = isUploading,
                             uploadProgress = uploadProgress,
                             isImage = true
@@ -277,6 +277,7 @@ private fun UnifiedImageContent(
     }
 }
 
+@OptIn(ExperimentalHazeMaterialsApi::class)
 @Composable
 private fun PendingImageContent(
     uri: String,
@@ -391,6 +392,7 @@ private fun DeterminateCircularProgress(
     )
 }
 
+@OptIn(ExperimentalHazeMaterialsApi::class)
 @Composable
 private fun DecryptedImageContent(
     messageId: Int,

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/MessageItem.kt

@@ -1,8 +1,8 @@
 package ru.fromchat.ui.chat
 
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.AnimatedVisibilityScope
 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.animation.fadeIn
@@ -18,12 +18,12 @@ import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.IntrinsicSize
 import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 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
@@ -36,15 +36,14 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
-import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.TransformOrigin
-import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.geometry.Rect
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.TransformOrigin
+import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.layout.onGloballyPositioned
 import androidx.compose.ui.layout.positionInRoot
@@ -300,7 +299,7 @@ fun MessageItem(
                                         pendingFilename = message.pendingFilename,
                                         isUploading = false,
                                         uploadProgress = null,
-                                        fileThumbnail = message.fileThumbnails!!.first().takeIf { it.isNotBlank() },
+                                        fileThumbnail = message.fileThumbnails.first().takeIf { it.isNotBlank() },
                                         fileAspectRatio = message.fileAspectRatios?.firstOrNull()?.takeIf { it > 0f }
                                             ?: message.pendingFileAspectRatio,
                                         fileSizeBytes = message.fileSizes?.firstOrNull(),

app/shared/src/commonMain/kotlin/ru/fromchat/ui/dm/DmPanel.kt

@@ -4,26 +4,24 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonElement
 import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.JsonElement
 import kotlinx.serialization.json.JsonPrimitive
 import kotlinx.serialization.json.jsonArray
-import kotlinx.serialization.json.jsonPrimitive
 import kotlinx.serialization.json.jsonObject
-import kotlinx.serialization.json.decodeFromJsonElement
+import kotlinx.serialization.json.jsonPrimitive
 import ru.fromchat.api.ApiClient
 import ru.fromchat.api.DmEnvelope
-import ru.fromchat.api.ProfileCache
 import ru.fromchat.api.Message
+import ru.fromchat.api.ProfileCache
 import ru.fromchat.api.WebSocketMessage
 import ru.fromchat.core.Logger
 import ru.fromchat.crypto.decryptEnvelope
+import ru.fromchat.ui.chat.AvatarInfo
 import ru.fromchat.ui.chat.ChatPanel
 import ru.fromchat.ui.chat.DecryptedImageCache
 import ru.fromchat.ui.chat.DmTypingHandler
 import ru.fromchat.ui.chat.TypingHandler
-import ru.fromchat.ui.chat.TypingUser
-import ru.fromchat.ui.chat.AvatarInfo
 
 class DmPanel(
     private val otherUserId: Int,
@@ -79,8 +77,8 @@ class DmPanel(
         }.onSuccess { response ->
             clearMessages()
             val decryptedForLog = mutableListOf<Pair<Int, String>>()
-            val messages = response.messages.mapNotNull { envelope ->
+            val messages = response.messages.map { envelope ->
-                decryptEnvelope(envelope, currentUserId)?.let { plaintext ->
+                decryptEnvelope(envelope, currentUserId).let { plaintext ->
                     decryptedForLog.add(envelope.id to plaintext)
                     createMessage(envelope, plaintext)
                 }

app/shared/src/commonMain/kotlin/ru/fromchat/ui/profile/ProfileScreen.kt

@@ -18,9 +18,9 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.automirrored.filled.Chat
 import androidx.compose.material.icons.filled.AlternateEmail
-import androidx.compose.material.icons.filled.ArrowBack
 import androidx.compose.material.icons.filled.CalendarMonth
 import androidx.compose.material.icons.filled.Info
 import androidx.compose.material.icons.filled.Link
@@ -136,7 +136,7 @@ fun ProfileScreen(
                         contentAlignment = Alignment.Center
                     ) {
                         Icon(
-                            imageVector = Icons.Filled.ArrowBack,
+                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
                             contentDescription = "Back",
                             modifier = Modifier.size(24.dp)
                         )
@@ -178,8 +178,8 @@ fun ProfileScreen(
                                 modifier = Modifier
                                     .padding(top = 16.dp)
                                     .sharedElement(
-                                        rememberSharedContentState(key = sharedAvatarKey!!),
+                                        rememberSharedContentState(key = sharedAvatarKey),
-                                        animatedVisibilityScope = animatedVisibilityScope!!
+                                        animatedVisibilityScope = animatedVisibilityScope
                                     )
                                     .size(128.dp)
                             )

app/shared/src/commonMain/kotlin/ru/fromchat/utils/RelativeTime.kt

@@ -1,7 +1,7 @@
 package ru.fromchat.utils
 
-import kotlinx.datetime.Instant
 import kotlin.time.Clock
+import kotlin.time.Instant
 
 /**
  * Returns a user-friendly string for online status / last seen from an ISO-8601 timestamp.