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Using an immutable set for the selected users

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Maxime NATUREL 2023-03-15 15:26:07 +01:00 • committed by Florian Renaud
parent d0158c06dc
commit f3c4c828b2
4 changed files with 18 additions and 12 deletions
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11
features/selectusers/impl/src/main/kotlin/io/element/android/features/selectusers/impl/DefaultSelectUsersPresenter.kt
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@ -31,8 +31,11 @@ import io.element.android.libraries.matrix.api.core.MatrixPatterns
import io.element.android.libraries.matrix.api.core.UserId
import io.element.android.libraries.matrix.ui.model.MatrixUser
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.ImmutableSet
import kotlinx.collections.immutable.persistentListOf
import kotlinx.collections.immutable.persistentSetOf
import kotlinx.collections.immutable.toImmutableList
import kotlinx.collections.immutable.toImmutableSet
interface DefaultSelectUsersPresenter : Presenter<SelectUsersState> {
@ -41,8 +44,8 @@ interface DefaultSelectUsersPresenter : Presenter<SelectUsersState> {
@Composable
override fun present(): SelectUsersState {
var isSearchActive by rememberSaveable { mutableStateOf(false) }
val selectedUsers: MutableState<ImmutableList<MatrixUser>> = remember {
mutableStateOf(persistentListOf())
val selectedUsers: MutableState<ImmutableSet<MatrixUser>> = remember {
mutableStateOf(persistentSetOf())
}
var searchQuery by rememberSaveable { mutableStateOf("") }
val searchResults: MutableState<ImmutableList<MatrixUser>> = remember {
@ -53,8 +56,8 @@ interface DefaultSelectUsersPresenter : Presenter<SelectUsersState> {
when (event) {
is SelectUsersEvents.OnSearchActiveChanged -> isSearchActive = event.active
is SelectUsersEvents.UpdateSearchQuery -> searchQuery = event.query
is SelectUsersEvents.AddToSelection -> selectedUsers.value = selectedUsers.value.plus(event.matrixUser).toImmutableList()
is SelectUsersEvents.RemoveFromSelection -> selectedUsers.value = selectedUsers.value.minus(event.matrixUser).toImmutableList()
is SelectUsersEvents.AddToSelection -> selectedUsers.value = selectedUsers.value.plus(event.matrixUser).toImmutableSet()
is SelectUsersEvents.RemoveFromSelection -> selectedUsers.value = selectedUsers.value.minus(event.matrixUser).toImmutableSet()
}
}