Add SearchField to SpaceFiltersView

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/spacefilters/SpaceFiltersPresenter.kt

@@ -7,6 +7,7 @@
 
 package io.element.android.features.home.impl.spacefilters
 
+import androidx.compose.foundation.text.input.rememberTextFieldState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
@@ -42,6 +43,7 @@ class SpaceFiltersPresenter(
             matrixClient.spaceService.spaceFiltersFlow.map { it.toImmutableList() }
         }.collectAsState(initial = persistentListOf())
 
+
         var selectionMode by remember { mutableStateOf<SelectionMode>(SelectionMode.Unselected) }
 
         fun handleUnselectedEvent(event: SpaceFiltersEvent.Unselected) {
@@ -75,10 +77,14 @@ class SpaceFiltersPresenter(
             SelectionMode.Unselected -> SpaceFiltersState.Unselected(
                 eventSink = ::handleUnselectedEvent,
             )
-            SelectionMode.Selecting -> SpaceFiltersState.Selecting(
-                availableFilters = availableFilters,
-                eventSink = ::handleSelectingEvent,
-            )
+            SelectionMode.Selecting -> {
+                val searchQuery = rememberTextFieldState()
+                SpaceFiltersState.Selecting(
+                    availableFilters = availableFilters,
+                    searchQuery = searchQuery,
+                    eventSink = ::handleSelectingEvent,
+                )
+            }
             is SelectionMode.Selected -> SpaceFiltersState.Selected(
                 selectedFilter = mode.filter,
                 eventSink = ::handleSelectedEvent,

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/spacefilters/SpaceFiltersState.kt

@@ -7,8 +7,10 @@
 
 package io.element.android.features.home.impl.spacefilters
 
+import androidx.compose.foundation.text.input.TextFieldState
 import io.element.android.libraries.matrix.api.spaces.SpaceServiceFilter
 import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toImmutableList
 
 sealed interface SpaceFiltersState {
     data object Disabled : SpaceFiltersState
@@ -19,8 +21,19 @@ sealed interface SpaceFiltersState {
 
     data class Selecting(
         val availableFilters: ImmutableList<SpaceServiceFilter>,
+        val searchQuery: TextFieldState,
         val eventSink: (SpaceFiltersEvent.Selecting) -> Unit,
-    ) : SpaceFiltersState
+    ) : SpaceFiltersState {
+        val visibleFilters: ImmutableList<SpaceServiceFilter>
+            get() {
+                val query = searchQuery.text.toString()
+                if (query.isBlank()) return availableFilters
+                return availableFilters.filter { filter ->
+                    filter.spaceRoom.displayName.contains(query, ignoreCase = true) ||
+                        (filter.spaceRoom.canonicalAlias?.value ?: "").contains(query, ignoreCase = true)
+                }.toImmutableList()
+            }
+    }
 
     data class Selected(
         val selectedFilter: SpaceServiceFilter,

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/spacefilters/SpaceFiltersStateProvider.kt

@@ -7,6 +7,7 @@
 
 package io.element.android.features.home.impl.spacefilters
 
+import androidx.compose.foundation.text.input.TextFieldState
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.libraries.matrix.api.core.RoomAlias
 import io.element.android.libraries.matrix.api.core.RoomId
@@ -53,9 +54,11 @@ fun aSelectingSpaceFiltersState(
             roomId = RoomId("!gaming:example.com"),
         ),
     ),
+    searchQuery: TextFieldState = TextFieldState(),
     eventSink: (SpaceFiltersEvent.Selecting) -> Unit = {},
 ) = SpaceFiltersState.Selecting(
     availableFilters = persistentListOf(*availableFilters.toTypedArray()),
+    searchQuery = searchQuery,
     eventSink = eventSink,
 )
 

features/home/impl/src/main/kotlin/io/element/android/features/home/impl/spacefilters/SpaceFiltersView.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.layout.systemBarsPadding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.text.input.TextFieldState
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
@@ -30,6 +31,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import io.element.android.compound.theme.ElementTheme
@@ -39,9 +41,11 @@ import io.element.android.libraries.designsystem.components.avatar.AvatarType
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.preview.PreviewsDayNight
 import io.element.android.libraries.designsystem.theme.components.ModalBottomSheet
+import io.element.android.libraries.designsystem.theme.components.SearchField
 import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.api.spaces.SpaceServiceFilter
 import io.element.android.libraries.matrix.ui.model.getAvatarData
+import io.element.android.libraries.ui.strings.CommonStrings
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -72,7 +76,8 @@ fun SpaceFiltersView(
                 onDismissRequest = { state.eventSink(SpaceFiltersEvent.Selecting.Cancel) },
             ) {
                 SpaceFiltersBottomSheetContent(
-                    filters = state.availableFilters,
+                    filters = state.visibleFilters,
+                    searchQuery = state.searchQuery,
                     onFilterSelected = { filter ->
                         state.eventSink(SpaceFiltersEvent.Selecting.SelectFilter(filter))
                     }
@@ -85,20 +90,26 @@ fun SpaceFiltersView(
 @Composable
 private fun SpaceFiltersBottomSheetContent(
     filters: List<SpaceServiceFilter>,
+    searchQuery: TextFieldState,
     onFilterSelected: (SpaceServiceFilter) -> Unit,
     modifier: Modifier = Modifier
 ) {
     Column(
         modifier = modifier
             .fillMaxWidth()
-            .padding(bottom = 16.dp)
+            .padding(vertical = 16.dp, horizontal = 16.dp)
     ) {
         Text(
-            modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
             text = "Your spaces",
-            style = ElementTheme.typography.fontBodyLgMedium,
+            style = ElementTheme.typography.fontHeadingSmMedium,
         )
-        Spacer(modifier = Modifier.height(8.dp))
+        Spacer(modifier = Modifier.height(12.dp))
+        SearchField(
+            state = searchQuery,
+            modifier = Modifier.fillMaxWidth(),
+            placeholder = stringResource(CommonStrings.action_search),
+        )
+        Spacer(modifier = Modifier.height(16.dp))
         LazyColumn {
             items(filters) { filter ->
                 SpaceFilterItem(