Merge remote-tracking branch 'origin/develop' into feature/fre/invite_people_action

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/AllMatrixUsersDataSource.kt

@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.element.android.features.createroom.impl
-
-import io.element.android.features.userlist.api.UserListDataSource
-import io.element.android.libraries.matrix.api.MatrixClient
-import io.element.android.libraries.matrix.api.core.UserId
-import io.element.android.libraries.matrix.api.user.MatrixUser
-import javax.inject.Inject
-
-class AllMatrixUsersDataSource @Inject constructor(
-    private val client: MatrixClient
-) : UserListDataSource {
-    override suspend fun search(query: String): List<MatrixUser> {
-        val res = client.searchUsers(query, MAX_SEARCH_RESULTS)
-        return res.getOrNull()?.results.orEmpty()
-    }
-
-    override suspend fun getProfile(userId: UserId): MatrixUser? {
-        return client.getProfile(userId).getOrNull()
-    }
-
-    companion object {
-        private const val MAX_SEARCH_RESULTS = 5L
-    }
-}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/CreateRoomDataStore.kt

@@ -19,7 +19,7 @@ package io.element.android.features.createroom.impl
 import android.net.Uri
 import io.element.android.features.createroom.impl.configureroom.RoomPrivacy
 import io.element.android.features.createroom.impl.di.CreateRoomScope
-import io.element.android.features.userlist.api.UserListDataStore
+import io.element.android.features.createroom.impl.userlist.UserListDataStore
 import io.element.android.libraries.di.SingleIn
 import kotlinx.collections.immutable.toImmutableList
 import kotlinx.coroutines.flow.Flow

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/addpeople/AddPeoplePresenter.kt

@@ -18,18 +18,17 @@ package io.element.android.features.createroom.impl.addpeople
 
 import androidx.compose.runtime.Composable
 import io.element.android.features.createroom.impl.CreateRoomDataStore
-import io.element.android.features.userlist.api.SelectionMode
-import io.element.android.features.userlist.api.UserListDataSource
-import io.element.android.features.userlist.api.UserListPresenter
-import io.element.android.features.userlist.api.UserListPresenterArgs
-import io.element.android.features.userlist.api.UserListState
+import io.element.android.features.createroom.impl.userlist.SelectionMode
+import io.element.android.features.createroom.impl.userlist.UserListPresenter
+import io.element.android.features.createroom.impl.userlist.UserListPresenterArgs
+import io.element.android.features.createroom.impl.userlist.UserListState
 import io.element.android.libraries.architecture.Presenter
+import io.element.android.libraries.usersearch.api.UserRepository
 import javax.inject.Inject
-import javax.inject.Named
 
 class AddPeoplePresenter @Inject constructor(
     private val userListPresenterFactory: UserListPresenter.Factory,
-    @Named("AllUsers") private val userListDataSource: UserListDataSource,
+    private val userRepository: UserRepository,
     private val dataStore: CreateRoomDataStore,
 ) : Presenter<UserListState> {
 
@@ -37,10 +36,8 @@ class AddPeoplePresenter @Inject constructor(
         userListPresenterFactory.create(
             UserListPresenterArgs(
                 selectionMode = SelectionMode.Multiple,
-                minimumSearchLength = 3,
-                searchDebouncePeriodMillis = UserListPresenterArgs.DEFAULT_DEBOUNCE
             ),
-            userListDataSource,
+            userRepository,
             dataStore.selectedUserListDataStore,
         )
     }

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/addpeople/AddPeopleUserListStateProvider.kt

@@ -17,11 +17,11 @@
 package io.element.android.features.createroom.impl.addpeople
 
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
-import io.element.android.features.userlist.api.SelectionMode
-import io.element.android.features.userlist.api.UserListState
-import io.element.android.features.userlist.api.UserSearchResultState
-import io.element.android.features.userlist.api.aListOfSelectedUsers
-import io.element.android.features.userlist.api.aUserListState
+import io.element.android.features.createroom.impl.userlist.SelectionMode
+import io.element.android.features.createroom.impl.userlist.UserListState
+import io.element.android.features.createroom.impl.userlist.aListOfSelectedUsers
+import io.element.android.features.createroom.impl.userlist.aUserListState
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
 import io.element.android.libraries.matrix.ui.components.aMatrixUserList
 import kotlinx.collections.immutable.toImmutableList
 
@@ -30,13 +30,13 @@ open class AddPeopleUserListStateProvider : PreviewParameterProvider<UserListSta
         get() = sequenceOf(
             aUserListState(),
             aUserListState().copy(
-                searchResults = UserSearchResultState.Results(aMatrixUserList().toImmutableList()),
+                searchResults = SearchBarResultState.Results(aMatrixUserList().toImmutableList()),
                 selectedUsers = aListOfSelectedUsers(),
                 isSearchActive = false,
                 selectionMode = SelectionMode.Multiple,
             ),
             aUserListState().copy(
-                searchResults = UserSearchResultState.Results(aMatrixUserList().toImmutableList()),
+                searchResults = SearchBarResultState.Results(aMatrixUserList().toImmutableList()),
                 selectedUsers = aListOfSelectedUsers(),
                 isSearchActive = true,
                 selectionMode = SelectionMode.Multiple,

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/addpeople/AddPeopleView.kt

@@ -17,6 +17,8 @@
 package io.element.android.features.createroom.impl.addpeople
 
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ExperimentalLayoutApi
+import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
@@ -30,8 +32,8 @@ import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import io.element.android.features.createroom.impl.R
-import io.element.android.features.userlist.api.UserListState
-import io.element.android.features.userlist.api.components.UserListView
+import io.element.android.features.createroom.impl.components.UserListView
+import io.element.android.features.createroom.impl.userlist.UserListState
 import io.element.android.libraries.designsystem.components.button.BackButton
 import io.element.android.libraries.designsystem.preview.ElementPreviewDark
 import io.element.android.libraries.designsystem.preview.ElementPreviewLight
@@ -41,6 +43,7 @@ import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.designsystem.theme.components.TextButton
 import io.element.android.libraries.ui.strings.R as StringR
 
+@OptIn(ExperimentalLayoutApi::class)
 @Composable
 fun AddPeopleView(
     state: UserListState,
@@ -49,6 +52,7 @@ fun AddPeopleView(
     onNextPressed: () -> Unit = {},
 ) {
     Scaffold(
+        modifier = modifier,
         topBar = {
             if (!state.isSearchActive) {
                 AddPeopleViewTopBar(
@@ -60,12 +64,14 @@ fun AddPeopleView(
         }
     ) { padding ->
         Column(
-            modifier = modifier
+            modifier = Modifier
                 .fillMaxSize()
-                .padding(padding),
+                .padding(padding)
+                .consumeWindowInsets(padding),
         ) {
             UserListView(
-                modifier = Modifier.fillMaxWidth(),
+                modifier = Modifier
+                    .fillMaxWidth(),
                 state = state,
             )
         }

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/SearchMultipleUsersResultItem.kt

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.components
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import io.element.android.libraries.designsystem.components.avatar.AvatarSize
+import io.element.android.libraries.designsystem.preview.ElementPreviewDark
+import io.element.android.libraries.designsystem.preview.ElementPreviewLight
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.matrix.ui.components.CheckableMatrixUserRow
+import io.element.android.libraries.matrix.ui.components.aMatrixUser
+
+@Composable
+fun SearchMultipleUsersResultItem(
+    matrixUser: MatrixUser,
+    isUserSelected: Boolean,
+    modifier: Modifier = Modifier,
+    onCheckedChange: (Boolean) -> Unit = {},
+) {
+    CheckableMatrixUserRow(
+        checked = isUserSelected,
+        modifier = modifier,
+        matrixUser = matrixUser,
+        avatarSize = AvatarSize.Custom(36.dp),
+        onCheckedChange = onCheckedChange,
+    )
+}
+
+@Preview
+@Composable
+internal fun SearchMultipleUsersResultItemLightPreview() = ElementPreviewLight { ContentToPreview() }
+
+@Preview
+@Composable
+internal fun SearchMultipleUsersResultItemDarkPreview() = ElementPreviewDark { ContentToPreview() }
+
+@Composable
+private fun ContentToPreview() {
+    Column {
+        SearchMultipleUsersResultItem(matrixUser = aMatrixUser(), isUserSelected = true)
+        SearchMultipleUsersResultItem(matrixUser = aMatrixUser(), isUserSelected = false)
+    }
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/SearchSingleUserResultItem.kt

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import io.element.android.libraries.designsystem.components.avatar.AvatarSize
+import io.element.android.libraries.designsystem.preview.ElementPreviewDark
+import io.element.android.libraries.designsystem.preview.ElementPreviewLight
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.matrix.ui.components.MatrixUserRow
+import io.element.android.libraries.matrix.ui.components.aMatrixUser
+
+@Composable
+fun SearchSingleUserResultItem(
+    matrixUser: MatrixUser,
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit = {},
+) {
+    MatrixUserRow(
+        modifier = modifier.clickable(onClick = onClick),
+        matrixUser = matrixUser,
+        avatarSize = AvatarSize.Custom(36.dp),
+    )
+}
+
+@Preview
+@Composable
+internal fun SearchSingleUserResultItemLightPreview() = ElementPreviewLight { ContentToPreview() }
+
+@Preview
+@Composable
+internal fun SearchSingleUserResultItemDarkPreview() = ElementPreviewDark { ContentToPreview() }
+
+@Composable
+private fun ContentToPreview() {
+    SearchSingleUserResultItem(matrixUser = aMatrixUser())
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/SearchUserBar.kt

@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.components
+
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import io.element.android.libraries.designsystem.theme.components.SearchBar
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.matrix.ui.components.SelectedUsersList
+import io.element.android.libraries.ui.strings.R
+import kotlinx.collections.immutable.ImmutableList
+
+@Composable
+fun SearchUserBar(
+    query: String,
+    state: SearchBarResultState<ImmutableList<MatrixUser>>,
+    selectedUsers: ImmutableList<MatrixUser>,
+    active: Boolean,
+    isMultiSelectionEnabled: Boolean,
+    modifier: Modifier = Modifier,
+    placeHolderTitle: String = stringResource(R.string.common_search_for_someone),
+    onActiveChanged: (Boolean) -> Unit = {},
+    onTextChanged: (String) -> Unit = {},
+    onUserSelected: (MatrixUser) -> Unit = {},
+    onUserDeselected: (MatrixUser) -> Unit = {},
+) {
+    SearchBar(
+        query = query,
+        onQueryChange = onTextChanged,
+        active = active,
+        onActiveChange = onActiveChanged,
+        modifier = modifier,
+        placeHolderTitle = placeHolderTitle,
+        contentPrefix = {
+            if (isMultiSelectionEnabled && active && selectedUsers.isNotEmpty()) {
+                SelectedUsersList(
+                    contentPadding = PaddingValues(16.dp),
+                    selectedUsers = selectedUsers,
+                    autoScroll = true,
+                    onUserRemoved = onUserDeselected,
+                )
+            }
+        },
+        resultState = state,
+        resultHandler = { users ->
+            LazyColumn {
+                if (isMultiSelectionEnabled) {
+                    items(users) { matrixUser ->
+                        SearchMultipleUsersResultItem(
+                            modifier = Modifier.fillMaxWidth(),
+                            matrixUser = matrixUser,
+                            isUserSelected = selectedUsers.find { it.userId == matrixUser.userId } != null,
+                            onCheckedChange = { checked ->
+                                if (checked) {
+                                    onUserSelected(matrixUser)
+                                } else {
+                                    onUserDeselected(matrixUser)
+                                }
+                            }
+                        )
+                    }
+                } else {
+                    items(users) { matrixUser ->
+                        SearchSingleUserResultItem(
+                            modifier = Modifier.fillMaxWidth(),
+                            matrixUser = matrixUser,
+                            onClick = { onUserSelected(matrixUser) }
+                        )
+                    }
+                }
+            }
+        },
+    )
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/UserListView.kt

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.components
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.unit.dp
+import io.element.android.features.createroom.impl.userlist.UserListEvents
+import io.element.android.features.createroom.impl.userlist.UserListState
+import io.element.android.features.createroom.impl.userlist.UserListStateProvider
+import io.element.android.libraries.designsystem.preview.ElementPreviewDark
+import io.element.android.libraries.designsystem.preview.ElementPreviewLight
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.matrix.ui.components.SelectedUsersList
+
+@Composable
+fun UserListView(
+    state: UserListState,
+    modifier: Modifier = Modifier,
+    onUserSelected: (MatrixUser) -> Unit = {},
+    onUserDeselected: (MatrixUser) -> Unit = {},
+) {
+    Column(
+        modifier = modifier,
+    ) {
+        SearchUserBar(
+            modifier = Modifier.fillMaxWidth(),
+            query = state.searchQuery,
+            state = state.searchResults,
+            selectedUsers = state.selectedUsers,
+            active = state.isSearchActive,
+            isMultiSelectionEnabled = state.isMultiSelectionEnabled,
+            onActiveChanged = { state.eventSink(UserListEvents.OnSearchActiveChanged(it)) },
+            onTextChanged = { state.eventSink(UserListEvents.UpdateSearchQuery(it)) },
+            onUserSelected = {
+                state.eventSink(UserListEvents.AddToSelection(it))
+                onUserSelected(it)
+            },
+            onUserDeselected = {
+                state.eventSink(UserListEvents.RemoveFromSelection(it))
+                onUserDeselected(it)
+            },
+        )
+
+        if (state.isMultiSelectionEnabled && !state.isSearchActive && state.selectedUsers.isNotEmpty()) {
+            SelectedUsersList(
+                contentPadding = PaddingValues(16.dp),
+                selectedUsers = state.selectedUsers,
+                autoScroll = true,
+                onUserRemoved = {
+                    state.eventSink(UserListEvents.RemoveFromSelection(it))
+                    onUserDeselected(it)
+                },
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+internal fun UserListViewLightPreview(@PreviewParameter(UserListStateProvider::class) state: UserListState) =
+    ElementPreviewLight { ContentToPreview(state) }
+
+@Preview
+@Composable
+internal fun UserListViewDarkPreview(@PreviewParameter(UserListStateProvider::class) state: UserListState) =
+    ElementPreviewDark { ContentToPreview(state) }
+
+@Composable
+private fun ContentToPreview(state: UserListState) {
+    UserListView(state = state)
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomStateProvider.kt

@@ -18,7 +18,7 @@ package io.element.android.features.createroom.impl.configureroom
 
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 import io.element.android.features.createroom.impl.CreateRoomConfig
-import io.element.android.features.userlist.api.aListOfSelectedUsers
+import io.element.android.features.createroom.impl.userlist.aListOfSelectedUsers
 import io.element.android.libraries.architecture.Async
 import kotlinx.collections.immutable.persistentListOf
 

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt

@@ -20,8 +20,10 @@ import android.net.Uri
 import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.selection.selectableGroup
@@ -48,7 +50,6 @@ import io.element.android.features.createroom.impl.components.Avatar
 import io.element.android.features.createroom.impl.components.LabelledTextField
 import io.element.android.features.createroom.impl.components.RoomPrivacyOption
 import io.element.android.features.createroom.impl.configureroom.avatar.AvatarActionListView
-import io.element.android.features.userlist.api.components.SelectedUsersList
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.designsystem.components.ProgressDialog
 import io.element.android.libraries.designsystem.components.button.BackButton
@@ -60,10 +61,11 @@ import io.element.android.libraries.designsystem.theme.components.Scaffold
 import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.designsystem.theme.components.TextButton
 import io.element.android.libraries.matrix.api.core.RoomId
+import io.element.android.libraries.matrix.ui.components.SelectedUsersList
 import kotlinx.coroutines.launch
 import io.element.android.libraries.ui.strings.R as StringR
 
-@OptIn(ExperimentalMaterialApi::class)
+@OptIn(ExperimentalLayoutApi::class, ExperimentalMaterialApi::class)
 @Composable
 fun ConfigureRoomView(
     state: ConfigureRoomState,
@@ -104,7 +106,9 @@ fun ConfigureRoomView(
         }
     ) { padding ->
         LazyColumn(
-            modifier = Modifier.padding(padding),
+            modifier = Modifier
+                .padding(padding)
+                .consumeWindowInsets(padding),
             verticalArrangement = Arrangement.spacedBy(24.dp),
         ) {
             item {

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootPresenter.kt

@@ -21,25 +21,24 @@ import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
-import io.element.android.features.userlist.api.SelectionMode
-import io.element.android.features.userlist.api.UserListDataSource
-import io.element.android.features.userlist.api.UserListDataStore
-import io.element.android.features.userlist.api.UserListPresenter
-import io.element.android.features.userlist.api.UserListPresenterArgs
+import io.element.android.features.createroom.impl.userlist.SelectionMode
+import io.element.android.features.createroom.impl.userlist.UserListDataStore
+import io.element.android.features.createroom.impl.userlist.UserListPresenter
+import io.element.android.features.createroom.impl.userlist.UserListPresenterArgs
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.architecture.execute
 import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.usersearch.api.UserRepository
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 import javax.inject.Inject
-import javax.inject.Named
 
 class CreateRoomRootPresenter @Inject constructor(
     private val presenterFactory: UserListPresenter.Factory,
-    @Named("AllUsers") private val userListDataSource: UserListDataSource,
+    private val userRepository: UserRepository,
     private val userListDataStore: UserListDataStore,
     private val matrixClient: MatrixClient,
 ) : Presenter<CreateRoomRootState> {
@@ -48,10 +47,8 @@ class CreateRoomRootPresenter @Inject constructor(
         presenterFactory.create(
             UserListPresenterArgs(
                 selectionMode = SelectionMode.Single,
-                minimumSearchLength = 3,
-                searchDebouncePeriodMillis = UserListPresenterArgs.DEFAULT_DEBOUNCE,
             ),
-            userListDataSource,
+            userRepository,
             userListDataStore,
         )
     }

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootState.kt

@@ -16,7 +16,7 @@
 
 package io.element.android.features.createroom.impl.root
 
-import io.element.android.features.userlist.api.UserListState
+import io.element.android.features.createroom.impl.userlist.UserListState
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.matrix.api.core.RoomId
 

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootStateProvider.kt

@@ -17,9 +17,10 @@
 package io.element.android.features.createroom.impl.root
 
 import androidx.compose.ui.tooling.preview.PreviewParameterProvider
-import io.element.android.features.userlist.api.UserSearchResultState
-import io.element.android.features.userlist.api.aUserListState
+import io.element.android.features.createroom.impl.userlist.aUserListState
+
 import io.element.android.libraries.architecture.Async
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
 import io.element.android.libraries.matrix.ui.components.aMatrixUser
 import kotlinx.collections.immutable.persistentListOf
 
@@ -32,7 +33,7 @@ open class CreateRoomRootStateProvider : PreviewParameterProvider<CreateRoomRoot
                 userListState = aMatrixUser().let {
                     aUserListState().copy(
                         searchQuery = it.userId.value,
-                        searchResults = UserSearchResultState.Results(persistentListOf(it)),
+                        searchResults = SearchBarResultState.Results(persistentListOf(it)),
                         selectedUsers = persistentListOf(it),
                         isSearchActive = true,
                     )
@@ -43,7 +44,7 @@ open class CreateRoomRootStateProvider : PreviewParameterProvider<CreateRoomRoot
                 userListState = aMatrixUser().let {
                     aUserListState().copy(
                         searchQuery = it.userId.value,
-                        searchResults = UserSearchResultState.Results(persistentListOf(it)),
+                        searchResults = SearchBarResultState.Results(persistentListOf(it)),
                         selectedUsers = persistentListOf(it),
                         isSearchActive = true,
                     )

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootView.kt

@@ -20,7 +20,9 @@ import androidx.annotation.DrawableRes
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
@@ -32,7 +34,6 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
@@ -40,7 +41,7 @@ import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import io.element.android.features.createroom.impl.R
-import io.element.android.features.userlist.api.components.UserListView
+import io.element.android.features.createroom.impl.components.UserListView
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.designsystem.components.ProgressDialog
 import io.element.android.libraries.designsystem.components.dialogs.RetryDialog
@@ -55,6 +56,7 @@ import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.designsystem.R as DrawableR
 import io.element.android.libraries.ui.strings.R as StringR
 
+@OptIn(ExperimentalLayoutApi::class)
 @Composable
 fun CreateRoomRootView(
     state: CreateRoomRootState,
@@ -79,10 +81,11 @@ fun CreateRoomRootView(
         }
     ) { paddingValues ->
         Column(
-            modifier = Modifier.padding(paddingValues),
+            modifier = Modifier
+                .padding(paddingValues)
+                .consumeWindowInsets(paddingValues),
             verticalArrangement = Arrangement.spacedBy(8.dp),
         ) {
-            val context = LocalContext.current
             UserListView(
                 modifier = Modifier.fillMaxWidth(),
                 state = state.userListState,

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/DefaultUserListPresenter.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import com.squareup.anvil.annotations.ContributesBinding
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
+import io.element.android.libraries.di.SessionScope
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.usersearch.api.UserRepository
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toImmutableList
+
+class DefaultUserListPresenter @AssistedInject constructor(
+    @Assisted val args: UserListPresenterArgs,
+    @Assisted val userRepository: UserRepository,
+    @Assisted val userListDataStore: UserListDataStore,
+) : UserListPresenter {
+
+    @AssistedFactory
+    @ContributesBinding(SessionScope::class)
+    interface DefaultUserListFactory : UserListPresenter.Factory {
+        override fun create(
+            args: UserListPresenterArgs,
+            userRepository: UserRepository,
+            userListDataStore: UserListDataStore,
+        ): DefaultUserListPresenter
+    }
+
+    @Composable
+    override fun present(): UserListState {
+        var isSearchActive by rememberSaveable { mutableStateOf(false) }
+        val selectedUsers by userListDataStore.selectedUsers().collectAsState(emptyList())
+        var searchQuery by rememberSaveable { mutableStateOf("") }
+        var searchResults: SearchBarResultState<ImmutableList<MatrixUser>> by remember {
+            mutableStateOf(SearchBarResultState.NotSearching())
+        }
+
+        LaunchedEffect(searchQuery) {
+            searchResults = SearchBarResultState.NotSearching()
+
+            userRepository.search(searchQuery).collect {
+                searchResults = when {
+                    it.isEmpty() -> SearchBarResultState.NoResults()
+                    else -> SearchBarResultState.Results(it.toImmutableList())
+                }
+            }
+        }
+
+        return UserListState(
+            searchQuery = searchQuery,
+            searchResults = searchResults,
+            selectedUsers = selectedUsers.toImmutableList(),
+            isSearchActive = isSearchActive,
+            selectionMode = args.selectionMode,
+            eventSink = { event ->
+                when (event) {
+                    is UserListEvents.OnSearchActiveChanged -> isSearchActive = event.active
+                    is UserListEvents.UpdateSearchQuery -> searchQuery = event.query
+                    is UserListEvents.AddToSelection -> userListDataStore.selectUser(event.matrixUser)
+                    is UserListEvents.RemoveFromSelection -> userListDataStore.removeUserFromSelection(event.matrixUser)
+                }
+            },
+        )
+    }
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListDataStore.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import javax.inject.Inject
+
+class UserListDataStore @Inject constructor() {
+
+    private val selectedUsers: MutableStateFlow<List<MatrixUser>> = MutableStateFlow(emptyList())
+
+    fun selectUser(user: MatrixUser) {
+        if (user !in selectedUsers.value) {
+            selectedUsers.tryEmit(selectedUsers.value.plus(user))
+        }
+    }
+
+    fun removeUserFromSelection(user: MatrixUser) {
+        selectedUsers.tryEmit(selectedUsers.value.minus(user))
+    }
+
+    fun selectedUsers(): Flow<List<MatrixUser>> = selectedUsers
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListEvents.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import io.element.android.libraries.matrix.api.user.MatrixUser
+
+sealed interface UserListEvents {
+    data class UpdateSearchQuery(val query: String) : UserListEvents
+    data class AddToSelection(val matrixUser: MatrixUser) : UserListEvents
+    data class RemoveFromSelection(val matrixUser: MatrixUser) : UserListEvents
+    data class OnSearchActiveChanged(val active: Boolean) : UserListEvents
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListPresenter.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import io.element.android.libraries.architecture.Presenter
+import io.element.android.libraries.usersearch.api.UserRepository
+
+interface UserListPresenter : Presenter<UserListState> {
+
+    interface Factory {
+        fun create(
+            args: UserListPresenterArgs,
+            userRepository: UserRepository,
+            userListDataStore: UserListDataStore,
+        ): UserListPresenter
+    }
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListPresenterArgs.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+data class UserListPresenterArgs(
+    val selectionMode: SelectionMode,
+)
+
+enum class SelectionMode {
+    Single,
+    Multiple,
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListState.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
+import io.element.android.libraries.matrix.api.user.MatrixUser
+import kotlinx.collections.immutable.ImmutableList
+
+data class UserListState(
+    val searchQuery: String,
+    val searchResults: SearchBarResultState<ImmutableList<MatrixUser>>,
+    val selectedUsers: ImmutableList<MatrixUser>,
+    val isSearchActive: Boolean,
+    val selectionMode: SelectionMode,
+    val eventSink: (UserListEvents) -> Unit,
+) {
+    val isMultiSelectionEnabled = selectionMode == SelectionMode.Multiple
+}

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/userlist/UserListStateProvider.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
+import io.element.android.libraries.matrix.ui.components.aMatrixUserList
+import kotlinx.collections.immutable.persistentListOf
+import kotlinx.collections.immutable.toImmutableList
+
+open class UserListStateProvider : PreviewParameterProvider<UserListState> {
+    override val values: Sequence<UserListState>
+        get() = sequenceOf(
+            aUserListState(),
+            aUserListState().copy(
+                isSearchActive = false,
+                selectedUsers = aListOfSelectedUsers(),
+                selectionMode = SelectionMode.Multiple,
+            ),
+            aUserListState().copy(isSearchActive = true),
+            aUserListState().copy(isSearchActive = true, searchQuery = "someone"),
+            aUserListState().copy(isSearchActive = true, searchQuery = "someone", selectionMode = SelectionMode.Multiple),
+            aUserListState().copy(
+                isSearchActive = true,
+                searchQuery = "@someone:matrix.org",
+                selectedUsers = aListOfSelectedUsers(),
+                searchResults = SearchBarResultState.Results(aMatrixUserList().toImmutableList()),
+            ),
+            aUserListState().copy(
+                isSearchActive = true,
+                searchQuery = "@someone:matrix.org",
+                selectionMode = SelectionMode.Multiple,
+                selectedUsers = aListOfSelectedUsers(),
+                searchResults = SearchBarResultState.Results(aMatrixUserList().toImmutableList()),
+            ),
+            aUserListState().copy(
+                isSearchActive = true,
+                searchQuery = "something-with-no-results",
+                searchResults = SearchBarResultState.NoResults()
+            ),
+        )
+}
+
+fun aUserListState() = UserListState(
+    isSearchActive = false,
+    searchQuery = "",
+    searchResults = SearchBarResultState.NotSearching(),
+    selectedUsers = persistentListOf(),
+    selectionMode = SelectionMode.Single,
+    eventSink = {}
+)
+
+fun aListOfSelectedUsers() = aMatrixUserList().take(6).toImmutableList()

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/AllMatrixUsersDataSourceTest.kt

@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.element.android.features.createroom.impl
-
-import com.google.common.truth.Truth
-import io.element.android.libraries.matrix.api.core.UserId
-import io.element.android.libraries.matrix.api.user.MatrixSearchUserResults
-import io.element.android.libraries.matrix.api.user.MatrixUser
-import io.element.android.libraries.matrix.test.AN_AVATAR_URL
-import io.element.android.libraries.matrix.test.A_USER_ID
-import io.element.android.libraries.matrix.test.A_USER_ID_2
-import io.element.android.libraries.matrix.test.A_USER_NAME
-import io.element.android.libraries.matrix.test.FakeMatrixClient
-import kotlinx.coroutines.test.runTest
-import org.junit.Test
-
-internal class AllMatrixUsersDataSourceTest {
-
-    @Test
-    fun `search - returns users on success`() = runTest {
-        val matrixClient = FakeMatrixClient()
-        matrixClient.givenSearchUsersResult(
-            searchTerm = "test",
-            result = Result.success(
-                MatrixSearchUserResults(
-                    results = listOf(aMatrixUserProfile(), aMatrixUserProfile(userId = A_USER_ID_2)),
-                    limited = false
-                )
-            )
-        )
-        val dataSource = AllMatrixUsersDataSource(matrixClient)
-
-        val results = dataSource.search("test")
-        Truth.assertThat(results).containsExactly(aMatrixUserProfile(), aMatrixUserProfile(userId = A_USER_ID_2))
-    }
-
-    @Test
-    fun `search - returns empty list on error`() = runTest {
-        val matrixClient = FakeMatrixClient()
-        matrixClient.givenSearchUsersResult(
-            searchTerm = "test",
-            result = Result.failure(Throwable("Ruhroh"))
-        )
-        val dataSource = AllMatrixUsersDataSource(matrixClient)
-
-        val results = dataSource.search("test")
-        Truth.assertThat(results).isEmpty()
-    }
-
-    @Test
-    fun `get profile - returns user on success`() = runTest {
-        val matrixClient = FakeMatrixClient()
-        matrixClient.givenGetProfileResult(
-            userId = A_USER_ID,
-            result = Result.success(aMatrixUserProfile())
-        )
-        val dataSource = AllMatrixUsersDataSource(matrixClient)
-
-        val result = dataSource.getProfile(A_USER_ID)
-        Truth.assertThat(result).isEqualTo(aMatrixUserProfile())
-    }
-
-    @Test
-    fun `get profile - returns null on error`() = runTest {
-        val matrixClient = FakeMatrixClient()
-        matrixClient.givenGetProfileResult(
-            userId = A_USER_ID,
-            result = Result.failure(Throwable("Ruhroh"))
-        )
-        val dataSource = AllMatrixUsersDataSource(matrixClient)
-
-        val result = dataSource.getProfile(A_USER_ID)
-        Truth.assertThat(result).isNull()
-    }
-
-    private fun aMatrixUserProfile(
-        userId: UserId = A_USER_ID,
-        displayName: String = A_USER_NAME,
-        avatarUrl: String = AN_AVATAR_URL
-    ) = MatrixUser(userId, displayName, avatarUrl)
-}

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/addpeople/AddPeoplePresenterTests.kt

@@ -21,9 +21,9 @@ import app.cash.molecule.moleculeFlow
 import app.cash.turbine.test
 import com.google.common.truth.Truth.assertThat
 import io.element.android.features.createroom.impl.CreateRoomDataStore
-import io.element.android.features.userlist.api.UserListDataStore
-import io.element.android.features.userlist.test.FakeUserListDataSource
-import io.element.android.features.userlist.test.FakeUserListPresenterFactory
+import io.element.android.features.createroom.impl.userlist.FakeUserListPresenterFactory
+import io.element.android.features.createroom.impl.userlist.UserListDataStore
+import io.element.android.libraries.usersearch.test.FakeUserRepository
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
 import org.junit.Test
@@ -34,7 +34,11 @@ class AddPeoplePresenterTests {
 
     @Before
     fun setup() {
-        presenter = AddPeoplePresenter(FakeUserListPresenterFactory(), FakeUserListDataSource(), CreateRoomDataStore(UserListDataStore()))
+        presenter = AddPeoplePresenter(
+            FakeUserListPresenterFactory(),
+            FakeUserRepository(),
+            CreateRoomDataStore(UserListDataStore())
+        )
     }
 
     @Test
@@ -42,6 +46,7 @@ class AddPeoplePresenterTests {
         moleculeFlow(RecompositionClock.Immediate) {
             presenter.present()
         }.test {
+            // TODO This doesn't actually test anything...
             val initialState = awaitItem()
             assertThat(initialState)
         }

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomPresenterTests.kt

@@ -24,7 +24,7 @@ import com.google.common.truth.Truth.assertThat
 import io.element.android.features.createroom.impl.CreateRoomConfig
 import io.element.android.features.createroom.impl.CreateRoomDataStore
 import io.element.android.features.createroom.impl.configureroom.avatar.AvatarAction
-import io.element.android.features.userlist.api.UserListDataStore
+import io.element.android.features.createroom.impl.userlist.UserListDataStore
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.test.AN_AVATAR_URL

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootPresenterTests.kt

@@ -20,11 +20,10 @@ import app.cash.molecule.RecompositionClock
 import app.cash.molecule.moleculeFlow
 import app.cash.turbine.test
 import com.google.common.truth.Truth.assertThat
-import io.element.android.features.userlist.api.UserListDataStore
-import io.element.android.features.userlist.api.aUserListState
-import io.element.android.features.userlist.test.FakeUserListDataSource
-import io.element.android.features.userlist.test.FakeUserListPresenter
-import io.element.android.features.userlist.test.FakeUserListPresenterFactory
+import io.element.android.features.createroom.impl.userlist.FakeUserListPresenter
+import io.element.android.features.createroom.impl.userlist.FakeUserListPresenterFactory
+import io.element.android.features.createroom.impl.userlist.UserListDataStore
+import io.element.android.features.createroom.impl.userlist.aUserListState
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.core.UserId
@@ -32,6 +31,7 @@ import io.element.android.libraries.matrix.api.user.MatrixUser
 import io.element.android.libraries.matrix.test.A_THROWABLE
 import io.element.android.libraries.matrix.test.FakeMatrixClient
 import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
+import io.element.android.libraries.usersearch.test.FakeUserRepository
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
@@ -39,7 +39,7 @@ import org.junit.Test
 
 class CreateRoomRootPresenterTests {
 
-    private lateinit var userListDataSource: FakeUserListDataSource
+    private lateinit var userRepository: FakeUserRepository
     private lateinit var presenter: CreateRoomRootPresenter
     private lateinit var fakeUserListPresenter: FakeUserListPresenter
     private lateinit var fakeMatrixClient: FakeMatrixClient
@@ -48,8 +48,8 @@ class CreateRoomRootPresenterTests {
     fun setup() {
         fakeUserListPresenter = FakeUserListPresenter()
         fakeMatrixClient = FakeMatrixClient()
-        userListDataSource = FakeUserListDataSource()
-        presenter = CreateRoomRootPresenter(FakeUserListPresenterFactory(fakeUserListPresenter), userListDataSource, UserListDataStore(), fakeMatrixClient)
+        userRepository = FakeUserRepository()
+        presenter = CreateRoomRootPresenter(FakeUserListPresenterFactory(fakeUserListPresenter), userRepository, UserListDataStore(), fakeMatrixClient)
     }
 
     @Test

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/userlist/DefaultUserListPresenterTests.kt

@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import app.cash.molecule.RecompositionClock
+import app.cash.molecule.moleculeFlow
+import app.cash.turbine.test
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
+import io.element.android.libraries.matrix.ui.components.aMatrixUser
+import io.element.android.libraries.matrix.ui.components.aMatrixUserList
+import io.element.android.libraries.usersearch.test.FakeUserRepository
+import kotlinx.collections.immutable.persistentListOf
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class DefaultUserListPresenterTests {
+
+    private val userRepository = FakeUserRepository()
+
+    @Test
+    fun `present - initial state for single selection`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(selectionMode = SelectionMode.Single),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+            assertThat(initialState.searchQuery).isEmpty()
+            assertThat(initialState.isMultiSelectionEnabled).isFalse()
+            assertThat(initialState.isSearchActive).isFalse()
+            assertThat(initialState.selectedUsers).isEmpty()
+            assertThat(initialState.searchResults).isInstanceOf(SearchBarResultState.NotSearching::class.java)
+        }
+    }
+
+    @Test
+    fun `present - initial state for multiple selection`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(selectionMode = SelectionMode.Multiple),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+            assertThat(initialState.searchQuery).isEmpty()
+            assertThat(initialState.isMultiSelectionEnabled).isTrue()
+            assertThat(initialState.isSearchActive).isFalse()
+            assertThat(initialState.selectedUsers).isEmpty()
+            assertThat(initialState.searchResults).isInstanceOf(SearchBarResultState.NotSearching::class.java)
+        }
+    }
+
+    @Test
+    fun `present - update search query`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(selectionMode = SelectionMode.Single),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+
+            initialState.eventSink(UserListEvents.OnSearchActiveChanged(true))
+            assertThat(awaitItem().isSearchActive).isTrue()
+
+            val matrixIdQuery = "@name:matrix.org"
+            initialState.eventSink(UserListEvents.UpdateSearchQuery(matrixIdQuery))
+            assertThat(awaitItem().searchQuery).isEqualTo(matrixIdQuery)
+            assertThat(userRepository.providedQuery).isEqualTo(matrixIdQuery)
+            skipItems(1)
+
+            val notMatrixIdQuery = "name"
+            initialState.eventSink(UserListEvents.UpdateSearchQuery(notMatrixIdQuery))
+            assertThat(awaitItem().searchQuery).isEqualTo(notMatrixIdQuery)
+            assertThat(userRepository.providedQuery).isEqualTo(notMatrixIdQuery)
+            skipItems(1)
+
+            initialState.eventSink(UserListEvents.OnSearchActiveChanged(false))
+            assertThat(awaitItem().isSearchActive).isFalse()
+        }
+    }
+
+    @Test
+    fun `present - presents search results`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(
+                    selectionMode = SelectionMode.Single,
+                ),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+
+            initialState.eventSink(UserListEvents.UpdateSearchQuery("alice"))
+            assertThat(initialState.searchResults).isInstanceOf(SearchBarResultState.NotSearching::class.java)
+            assertThat(userRepository.providedQuery).isEqualTo("alice")
+            skipItems(2)
+
+            // When the user repository emits a result, it's copied to the state
+            userRepository.emitResult(listOf(aMatrixUser()))
+            assertThat(awaitItem().searchResults).isEqualTo(
+                SearchBarResultState.Results(
+                    persistentListOf(aMatrixUser())
+                )
+            )
+
+            // When the user repository emits another result, it replaces the previous value
+            userRepository.emitResult(aMatrixUserList())
+            assertThat(awaitItem().searchResults).isEqualTo(
+                SearchBarResultState.Results(
+                    aMatrixUserList()
+                )
+            )
+        }
+    }
+
+    @Test
+    fun `present - presents search results when not found`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(
+                    selectionMode = SelectionMode.Single,
+                ),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+
+            initialState.eventSink(UserListEvents.UpdateSearchQuery("alice"))
+            assertThat(initialState.searchResults).isInstanceOf(SearchBarResultState.NotSearching::class.java)
+            assertThat(userRepository.providedQuery).isEqualTo("alice")
+            skipItems(2)
+
+            // When the results list is empty, the state is set to NoResults
+            userRepository.emitResult(emptyList())
+            assertThat(awaitItem().searchResults).isInstanceOf(SearchBarResultState.NoResults::class.java)
+        }
+    }
+
+    @Test
+    fun `present - select a user`() = runTest {
+        val presenter =
+            DefaultUserListPresenter(
+                UserListPresenterArgs(selectionMode = SelectionMode.Single),
+                userRepository,
+                UserListDataStore(),
+            )
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            skipItems(1)
+            val initialState = awaitItem()
+
+            val userA = aMatrixUser("@userA:domain", "A")
+            val userB = aMatrixUser("@userB:domain", "B")
+            val userABis = aMatrixUser("@userA:domain", "A")
+            val userC = aMatrixUser("@userC:domain", "C")
+
+            initialState.eventSink(UserListEvents.AddToSelection(userA))
+            assertThat(awaitItem().selectedUsers).containsExactly(userA)
+
+            initialState.eventSink(UserListEvents.AddToSelection(userB))
+            assertThat(awaitItem().selectedUsers).containsExactly(userA, userB)
+
+            initialState.eventSink(UserListEvents.AddToSelection(userABis))
+            initialState.eventSink(UserListEvents.AddToSelection(userC))
+            // duplicated users should be ignored
+            assertThat(awaitItem().selectedUsers).containsExactly(userA, userB, userC)
+
+            initialState.eventSink(UserListEvents.RemoveFromSelection(userB))
+            assertThat(awaitItem().selectedUsers).containsExactly(userA, userC)
+            initialState.eventSink(UserListEvents.RemoveFromSelection(userA))
+            assertThat(awaitItem().selectedUsers).containsExactly(userC)
+            initialState.eventSink(UserListEvents.RemoveFromSelection(userC))
+            assertThat(awaitItem().selectedUsers).isEmpty()
+        }
+    }
+}

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/userlist/FakeUserListPresenter.kt

@@ -14,22 +14,20 @@
  * limitations under the License.
  */
 
-package io.element.android.features.createroom.impl.di
+package io.element.android.features.createroom.impl.userlist
 
-import com.squareup.anvil.annotations.ContributesTo
-import dagger.Binds
-import dagger.Module
-import io.element.android.features.createroom.impl.AllMatrixUsersDataSource
-import io.element.android.features.userlist.api.UserListDataSource
-import io.element.android.libraries.di.SessionScope
-import javax.inject.Named
+import androidx.compose.runtime.Composable
 
-@Module
-@ContributesTo(SessionScope::class)
-interface CreateRoomModule {
+class FakeUserListPresenter : UserListPresenter {
 
-    @Binds
-    @Named("AllUsers")
-    fun bindAllUserListDataSource(dataSource: AllMatrixUsersDataSource): UserListDataSource
+    private var state = aUserListState()
 
+    fun givenState(state: UserListState) {
+        this.state = state
+    }
+
+    @Composable
+    override fun present(): UserListState {
+        return state
+    }
 }

features/createroom/impl/src/test/kotlin/io/element/android/features/createroom/impl/userlist/FakeUserListPresenterFactory.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.createroom.impl.userlist
+
+import io.element.android.libraries.usersearch.api.UserRepository
+
+class FakeUserListPresenterFactory(
+    private val fakeUserListPresenter: FakeUserListPresenter = FakeUserListPresenter()
+) : UserListPresenter.Factory {
+
+    override fun create(
+        args: UserListPresenterArgs,
+        userRepository: UserRepository,
+        userListDataStore: UserListDataStore,
+    ): UserListPresenter = fakeUserListPresenter
+}