Merge pull request #1731 from vector-im/feature/bma/variousCleanup

Konsist: check if sealed class could be sealed interface

features/lockscreen/impl/src/main/kotlin/io/element/android/features/lockscreen/impl/pin/model/PinDigit.kt

@@ -16,6 +16,9 @@
 
 package io.element.android.features.lockscreen.impl.pin.model
 
+import androidx.compose.runtime.Immutable
+
+@Immutable
 sealed interface PinDigit {
     data object Empty : PinDigit
     data class Filled(val value: Char) : PinDigit

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/ExpandableBottomSheetScaffold.kt

@@ -170,9 +170,8 @@ private fun CustomSheetState.getIntOffset(): Int? = try {
     null
 }
 
-private sealed class Slot {
-    data class SheetContent(val key: Int?) : Slot()
-    data object DragHandle : Slot()
-    data object Scaffold : Slot()
+private sealed interface Slot {
+    data class SheetContent(val key: Int?) : Slot
+    data object DragHandle : Slot
+    data object Scaffold : Slot
 }
-

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/messagecomposer/MessageComposerPresenter.kt

@@ -20,6 +20,7 @@ import android.Manifest
 import android.annotation.SuppressLint
 import android.net.Uri
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.getValue
@@ -409,6 +410,7 @@ class MessageComposerPresenter @Inject constructor(
         }
 }
 
+@Immutable
 sealed interface RoomMemberSuggestion {
     data object Room : RoomMemberSuggestion
     data class Member(val roomMember: RoomMember) : RoomMemberSuggestion

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/MessagesReactionButton.kt

@@ -32,6 +32,7 @@ import androidx.compose.foundation.shape.CornerSize
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -103,11 +104,12 @@ fun MessagesReactionButton(
     }
 }
 
-sealed class MessagesReactionsButtonContent {
-    data class Text(val text: String) : MessagesReactionsButtonContent()
-    data class Icon(@DrawableRes val resourceId: Int) : MessagesReactionsButtonContent()
+@Immutable
+sealed interface MessagesReactionsButtonContent {
+    data class Text(val text: String) : MessagesReactionsButtonContent
+    data class Icon(@DrawableRes val resourceId: Int) : MessagesReactionsButtonContent
 
-    data class Reaction(val reaction: AggregatedReaction) : MessagesReactionsButtonContent()
+    data class Reaction(val reaction: AggregatedReaction) : MessagesReactionsButtonContent
 
     val isHighlighted get() = this is Reaction && reaction.isHighlighted
 }

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/model/event/TimelineItemStateContent.kt

@@ -16,6 +16,9 @@
 
 package io.element.android.features.messages.impl.timeline.model.event
 
+import androidx.compose.runtime.Immutable
+
+@Immutable
 sealed interface TimelineItemStateContent : TimelineItemEventContent {
     val body: String
 }

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/model/event/TimelineItemTextBasedContent.kt

@@ -16,8 +16,10 @@
 
 package io.element.android.features.messages.impl.timeline.model.event
 
+import androidx.compose.runtime.Immutable
 import org.jsoup.nodes.Document
 
+@Immutable
 sealed interface TimelineItemTextBasedContent : TimelineItemEventContent {
     val body: String
     val htmlDocument: Document?

libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/throttler/FirstThrottler.kt

@@ -24,9 +24,9 @@ import android.os.SystemClock
 class FirstThrottler(private val minimumInterval: Long = 800) {
     private var lastDate = 0L
 
-    sealed class CanHandleResult {
-        data object Yes : CanHandleResult()
-        data class No(val shouldWaitMillis: Long) : CanHandleResult()
+    sealed interface CanHandleResult {
+        data object Yes : CanHandleResult
+        data class No(val shouldWaitMillis: Long) : CanHandleResult
 
         fun waitMillis(): Long {
             return when (this) {

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/button/ButtonVisuals.kt

@@ -18,14 +18,16 @@ package io.element.android.libraries.designsystem.components.button
 
 import androidx.compose.material3.Icon
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import io.element.android.libraries.designsystem.theme.components.Button
 import io.element.android.libraries.designsystem.theme.components.IconButton
 import io.element.android.libraries.designsystem.theme.components.IconSource
 import io.element.android.libraries.designsystem.theme.components.TextButton
 
 /**
- * A sealed class that represents the different visual styles that a button can have.
+ * A sealed interface that represents the different visual styles that a button can have.
  */
+@Immutable
 sealed interface ButtonVisuals {
 
     val action: () -> Unit

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/list/ListItemContent.kt

@@ -19,6 +19,7 @@ package io.element.android.libraries.designsystem.components.list
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.widthIn
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.DpSize
@@ -34,6 +35,7 @@ import io.element.android.libraries.designsystem.theme.components.Text as TextCo
 /**
  * This is a helper to set default leading and trailing content for [ListItem]s.
  */
+@Immutable
 sealed interface ListItemContent {
     /**
      * Default Switch content for [ListItem].

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/Button.kt

@@ -37,6 +37,7 @@ import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -238,6 +239,7 @@ private fun ButtonInternal(
     }
 }
 
+@Immutable
 sealed interface IconSource {
     val contentDescription: String?
 

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/ListItem.kt

@@ -23,6 +23,7 @@ import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.LocalTextStyle
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -134,6 +135,7 @@ fun ListItem(
 /**
  * The style to use for a [ListItem].
  */
+@Immutable
 sealed interface ListItemStyle {
     data object Default : ListItemStyle
     data object Primary : ListItemStyle

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/ListSupportingText.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.ExperimentalTextApi
@@ -82,6 +83,7 @@ fun ListSupportingText(
 object ListSupportingTextDefaults {
 
     /** Specifies the padding to use for the supporting text. */
+    @Immutable
     sealed interface Padding {
         /** No padding. */
         data object None : Padding

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/SearchBar.kt

@@ -30,6 +30,7 @@ import androidx.compose.material3.SearchBarColors
 import androidx.compose.material3.SearchBarDefaults
 import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -180,6 +181,7 @@ object ElementSearchBarDefaults {
     )
 }
 
+@Immutable
 sealed interface SearchBarResultState<in T> {
     /** No search results are available yet (e.g. because the user hasn't entered a search term). */
     class NotSearching<T> : SearchBarResultState<T>

libraries/matrix/api/build.gradle.kts

@@ -15,7 +15,7 @@
  */
 
 plugins {
-    id("io.element.android-library")
+    id("io.element.android-compose-library")
     id("kotlin-parcelize")
     alias(libs.plugins.anvil)
     kotlin("plugin.serialization") version "1.9.10"

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/permalink/PermalinkData.kt

@@ -22,14 +22,14 @@ import android.net.Uri
  * This sealed class represents all the permalink cases.
  * You don't have to instantiate yourself but should use [PermalinkParser] instead.
  */
-sealed class PermalinkData {
+sealed interface PermalinkData {
 
     data class RoomLink(
         val roomIdOrAlias: String,
         val isRoomAlias: Boolean,
         val eventId: String?,
         val viaParameters: List<String>
-    ) : PermalinkData()
+    ) : PermalinkData
 
     /*
      * &room_name=Team2
@@ -47,9 +47,9 @@ sealed class PermalinkData {
         val token: String,
         val privateKey: String,
         val roomType: String?
-    ) : PermalinkData()
+    ) : PermalinkData
 
-    data class UserLink(val userId: String) : PermalinkData()
+    data class UserLink(val userId: String) : PermalinkData
 
-    data class FallbackLink(val uri: Uri, val isLegacyGroupLink: Boolean = false) : PermalinkData()
+    data class FallbackLink(val uri: Uri, val isLegacyGroupLink: Boolean = false) : PermalinkData
 }

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoomMembersState.kt

@@ -16,6 +16,9 @@
 
 package io.element.android.libraries.matrix.api.room
 
+import androidx.compose.runtime.Immutable
+
+@Immutable
 sealed interface MatrixRoomMembersState {
     data object Unknown : MatrixRoomMembersState
     data class Pending(val prevRoomMembers: List<RoomMember>? = null) : MatrixRoomMembersState

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/roomlist/RoomList.kt

@@ -28,9 +28,9 @@ import kotlin.time.Duration
  * Can be retrieved from [RoomListService] methods.
  */
 interface RoomList {
-    sealed class LoadingState {
-        data object NotLoaded : LoadingState()
-        data class Loaded(val numberOfRooms: Int) : LoadingState()
+    sealed interface LoadingState {
+        data object NotLoaded : LoadingState
+        data class Loaded(val numberOfRooms: Int) : LoadingState
     }
 
     /**

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/roomlist/RoomListService.kt

@@ -25,16 +25,16 @@ import kotlinx.coroutines.flow.StateFlow
  */
 interface RoomListService {
 
-    sealed class State {
-        data object Idle : State()
-        data object Running : State()
-        data object Error : State()
-        data object Terminated : State()
+    sealed interface State {
+        data object Idle : State
+        data object Running : State
+        data object Error : State
+        data object Terminated : State
     }
 
-    sealed class SyncIndicator {
-        data object Show : SyncIndicator()
-        data object Hide : SyncIndicator()
+    sealed interface SyncIndicator {
+        data object Show : SyncIndicator
+        data object Hide : SyncIndicator
     }
 
     /**

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/tracing/WriteToFilesConfiguration.kt

@@ -16,7 +16,7 @@
 
 package io.element.android.libraries.matrix.api.tracing
 
-sealed class WriteToFilesConfiguration {
-    data object Disabled : WriteToFilesConfiguration()
-    data class Enabled(val directory: String, val filenamePrefix: String) : WriteToFilesConfiguration()
+sealed interface WriteToFilesConfiguration {
+    data object Disabled : WriteToFilesConfiguration
+    data class Enabled(val directory: String, val filenamePrefix: String) : WriteToFilesConfiguration
 }

libraries/mediapickers/api/src/main/kotlin/io/element/android/libraries/mediapickers/api/PickerType.kt

@@ -20,8 +20,10 @@ import android.net.Uri
 import androidx.activity.result.PickVisualMediaRequest
 import androidx.activity.result.contract.ActivityResultContract
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.runtime.Immutable
 import io.element.android.libraries.core.mimetype.MimeTypes
 
+@Immutable
 sealed interface PickerType<Input, Output> {
     fun getContract(): ActivityResultContract<Input, Output>
     fun getDefaultRequest(): Input

libraries/textcomposer/impl/src/main/kotlin/io/element/android/libraries/textcomposer/model/MessageComposerMode.kt

@@ -17,11 +17,13 @@
 package io.element.android.libraries.textcomposer.model
 
 import android.os.Parcelable
+import androidx.compose.runtime.Immutable
 import io.element.android.libraries.matrix.api.core.EventId
 import io.element.android.libraries.matrix.api.core.TransactionId
 import io.element.android.libraries.matrix.ui.components.AttachmentThumbnailInfo
 import kotlinx.parcelize.Parcelize
 
+@Immutable
 sealed interface MessageComposerMode : Parcelable {
     @Parcelize
     data object Normal: MessageComposerMode

libraries/textcomposer/impl/src/main/kotlin/io/element/android/libraries/textcomposer/model/PressEvent.kt

@@ -16,8 +16,8 @@
 
 package io.element.android.libraries.textcomposer.model
 
-sealed class PressEvent {
-    data object PressStart: PressEvent()
-    data object Tapped: PressEvent()
-    data object LongPressEnd: PressEvent()
+sealed interface PressEvent {
+    data object PressStart: PressEvent
+    data object Tapped: PressEvent
+    data object LongPressEnd: PressEvent
 }

libraries/textcomposer/impl/src/main/kotlin/io/element/android/libraries/textcomposer/model/VoiceMessagePlayerEvent.kt

@@ -16,11 +16,11 @@
 
 package io.element.android.libraries.textcomposer.model
 
-sealed class VoiceMessagePlayerEvent {
-    data object Play: VoiceMessagePlayerEvent()
-    data object Pause: VoiceMessagePlayerEvent()
+sealed interface VoiceMessagePlayerEvent {
+    data object Play: VoiceMessagePlayerEvent
+    data object Pause: VoiceMessagePlayerEvent
 
     data class Seek(
         val position: Float
-    ): VoiceMessagePlayerEvent()
+    ): VoiceMessagePlayerEvent
 }

libraries/textcomposer/impl/src/main/kotlin/io/element/android/libraries/textcomposer/model/VoiceMessageState.kt

@@ -16,11 +16,13 @@
 
 package io.element.android.libraries.textcomposer.model
 
+import androidx.compose.runtime.Immutable
 import kotlinx.collections.immutable.ImmutableList
 import kotlin.time.Duration
 
-sealed class VoiceMessageState {
-    data object Idle: VoiceMessageState()
+@Immutable
+sealed interface VoiceMessageState {
+    data object Idle: VoiceMessageState
 
     data class Preview(
         val isSending: Boolean,
@@ -29,10 +31,10 @@ sealed class VoiceMessageState {
         val playbackProgress: Float,
         val time: Duration,
         val waveform: ImmutableList<Float>,
-    ): VoiceMessageState()
+    ): VoiceMessageState
 
     data class Recording(
         val duration: Duration,
         val levels: ImmutableList<Float>,
-    ): VoiceMessageState()
+    ): VoiceMessageState
 }

libraries/textcomposer/impl/src/main/kotlin/io/element/android/libraries/textcomposer/utils/PressState.kt

@@ -19,13 +19,13 @@ package io.element.android.libraries.textcomposer.utils
 /**
  * State of a press gesture.
  */
-internal sealed class PressState {
+internal sealed interface PressState {
     data class Idle(
         val lastPress: Pressing?
-    ) : PressState()
+    ) : PressState
 
-    sealed class Pressing : PressState()
-    data object Tapping : Pressing()
-    data object LongPressing : Pressing()
+    sealed interface Pressing : PressState
+    data object Tapping : Pressing
+    data object LongPressing : Pressing
 }