385 lines
12 KiB
Kotlin
385 lines
12 KiB
Kotlin
package org.thoughtcrime.securesms.groups.compose
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import android.content.Context
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import android.widget.Toast
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import androidx.compose.foundation.clickable
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.Row
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import androidx.compose.foundation.layout.Spacer
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import androidx.compose.foundation.layout.fillMaxHeight
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import androidx.compose.foundation.layout.fillMaxWidth
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.size
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import androidx.compose.foundation.lazy.LazyColumn
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import androidx.compose.foundation.lazy.items
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import androidx.compose.material.Icon
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import androidx.compose.material.MaterialTheme
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import androidx.compose.material.Scaffold
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import androidx.compose.material.Text
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import androidx.compose.material.rememberScaffoldState
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.collectAsState
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.remember
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import androidx.compose.runtime.saveable.rememberSaveable
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import androidx.compose.ui.Alignment.Companion.CenterVertically
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.platform.LocalContext
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import androidx.compose.ui.res.painterResource
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.text.font.FontWeight
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import androidx.compose.ui.text.style.TextAlign
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import androidx.compose.ui.tooling.preview.Preview
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import androidx.compose.ui.unit.dp
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import androidx.compose.ui.unit.sp
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.viewModelScope
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import app.cash.molecule.RecompositionMode.Immediate
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import app.cash.molecule.launchMolecule
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import com.ramcosta.composedestinations.annotation.Destination
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import com.ramcosta.composedestinations.navigation.DestinationsNavigator
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import com.ramcosta.composedestinations.result.NavResult
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import com.ramcosta.composedestinations.result.ResultBackNavigator
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import com.ramcosta.composedestinations.result.ResultRecipient
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import dagger.assisted.Assisted
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import dagger.assisted.AssistedFactory
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import dagger.assisted.AssistedInject
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import network.loki.messenger.R
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import network.loki.messenger.libsession_util.util.GroupMember
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import org.session.libsession.database.StorageProtocol
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import org.session.libsession.messaging.contacts.Contact
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import org.thoughtcrime.securesms.groups.ContactList
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import org.thoughtcrime.securesms.groups.destinations.EditClosedGroupInviteScreenDestination
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import org.thoughtcrime.securesms.ui.CellWithPaddingAndMargin
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import org.thoughtcrime.securesms.ui.NavigationBar
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import org.thoughtcrime.securesms.ui.PreviewTheme
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@EditGroupNavGraph(start = true)
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@Composable
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@Destination
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fun EditClosedGroupScreen(
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navigator: DestinationsNavigator,
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resultSelectContact: ResultRecipient<EditClosedGroupInviteScreenDestination, ContactList>,
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viewModel: EditGroupViewModel,
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onFinish: () -> Unit
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) {
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val group by viewModel.viewState.collectAsState()
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val context = LocalContext.current
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val viewState = group.viewState
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val eventSink = group.eventSink
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resultSelectContact.onNavResult { navResult ->
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if (navResult is NavResult.Value) {
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eventSink(EditGroupEvent.InviteContacts(context, navResult.value))
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}
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}
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EditGroupView(
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onBack = {
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onFinish()
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},
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onInvite = {
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navigator.navigate(EditClosedGroupInviteScreenDestination)
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},
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viewState = viewState
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)
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}
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@EditGroupNavGraph
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@Composable
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@Destination
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fun EditClosedGroupInviteScreen(
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resultNavigator: ResultBackNavigator<ContactList>,
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viewModel: EditGroupInviteViewModel,
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) {
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val state by viewModel.viewState.collectAsState()
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val viewState = state.viewState
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val currentMemberSessionIds = viewState.currentMembers.map { it.memberSessionId }
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SelectContacts(
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viewState.allContacts
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.filterNot { it.sessionID in currentMemberSessionIds }
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.toSet(),
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onBack = { resultNavigator.navigateBack() },
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onContactsSelected = {
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resultNavigator.navigateBack(ContactList(it))
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},
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)
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}
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class EditGroupViewModel @AssistedInject constructor(
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@Assisted private val groupSessionId: String,
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private val storage: StorageProtocol,
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): ViewModel() {
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val viewState = viewModelScope.launchMolecule(Immediate) {
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val currentUserId = rememberSaveable {
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storage.getUserPublicKey()!!
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}
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val closedGroupInfo = remember {
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storage.getLibSessionClosedGroup(groupSessionId)!!
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}
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val closedGroup = remember(closedGroupInfo) {
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storage.getClosedGroupDisplayInfo(groupSessionId)!!
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}
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val closedGroupMembers = remember(closedGroupInfo) {
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storage.getMembers(groupSessionId).map { member ->
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MemberViewModel(
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memberName = member.name,
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memberSessionId = member.sessionId,
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currentUser = member.sessionId == currentUserId,
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memberState = memberStateOf(member)
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)
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}
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}
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val name = closedGroup.name
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val description = closedGroup.description
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EditGroupState(
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EditGroupViewState(
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groupName = name,
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groupDescription = description,
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memberStateList = closedGroupMembers,
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admin = closedGroup.isUserAdmin
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)
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) { event ->
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when (event) {
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is EditGroupEvent.InviteContacts -> {
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val sessionIds = event.contacts
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storage.inviteClosedGroupMembers(
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groupSessionId,
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sessionIds.contacts.map(Contact::sessionID)
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)
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Toast.makeText(
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event.context,
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"Inviting ${event.contacts.contacts.size}",
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Toast.LENGTH_LONG
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).show()
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}
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}
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}
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}
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@AssistedFactory
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interface Factory {
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fun create(groupSessionId: String): EditGroupViewModel
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}
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}
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class EditGroupInviteViewModel @AssistedInject constructor(
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@Assisted private val groupSessionId: String,
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private val storage: StorageProtocol
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): ViewModel() {
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val viewState = viewModelScope.launchMolecule(Immediate) {
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val currentUserId = rememberSaveable {
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storage.getUserPublicKey()!!
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}
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val contacts = remember {
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storage.getAllContacts()
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}
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val closedGroupMembers = remember {
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storage.getMembers(groupSessionId).map { member ->
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MemberViewModel(
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memberName = member.name,
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memberSessionId = member.sessionId,
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currentUser = member.sessionId == currentUserId,
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memberState = memberStateOf(member)
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)
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}
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}
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EditGroupInviteState(
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EditGroupInviteViewState(closedGroupMembers, contacts)
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)
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}
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@AssistedFactory
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interface Factory {
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fun create(groupSessionId: String): EditGroupInviteViewModel
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}
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}
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@Composable
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fun EditGroupView(
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onBack: ()->Unit,
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onInvite: ()->Unit,
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viewState: EditGroupViewState,
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) {
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val scaffoldState = rememberScaffoldState()
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Scaffold(
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scaffoldState = scaffoldState,
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topBar = {
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NavigationBar(
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title = stringResource(id = R.string.activity_edit_closed_group_title),
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onBack = onBack,
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actionElement = {}
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)
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}
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) { paddingValues ->
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Column(modifier = Modifier.padding(paddingValues)) {
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// Group name title
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Text(
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text = viewState.groupName,
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modifier = Modifier
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.fillMaxWidth()
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.padding(16.dp),
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fontSize = 26.sp,
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fontWeight = FontWeight.Bold,
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textAlign = TextAlign.Center
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)
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// Description
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// Invite
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if (viewState.admin) {
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CellWithPaddingAndMargin(margin = 16.dp, padding = 16.dp) {
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Row(
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modifier = Modifier
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.fillMaxWidth()
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.clickable(onClick = onInvite)
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.padding(horizontal = 8.dp),
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verticalAlignment = CenterVertically,
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) {
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Icon(painterResource(id = R.drawable.ic_add_admins), contentDescription = null)
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Spacer(modifier = Modifier.size(8.dp))
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Text(text = stringResource(id = R.string.activity_edit_closed_group_add_members))
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}
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}
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}
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// members header
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Text(
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text = stringResource(id = R.string.conversation_settings_group_members),
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style = MaterialTheme.typography.subtitle2,
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modifier = Modifier
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.padding(vertical = 8.dp, horizontal = 32.dp)
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)
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LazyColumn(modifier = Modifier) {
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items(viewState.memberStateList) { member ->
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Row(
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Modifier
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.fillMaxWidth()
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.padding(vertical = 8.dp, horizontal = 16.dp)) {
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ContactPhoto(member.memberSessionId)
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Column(modifier = Modifier
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.weight(1f)
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.fillMaxHeight()
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.padding(horizontal = 8.dp)
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.align(CenterVertically)) {
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// Member's name
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Text(
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text = member.memberName ?: member.memberSessionId,
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style = MemberNameStyle,
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modifier = Modifier
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.fillMaxWidth()
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.padding(1.dp)
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)
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if (member.memberState !in listOf(MemberState.Member, MemberState.Admin)) {
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Text(
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text = member.memberState.toString(),
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modifier = Modifier
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.fillMaxWidth()
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.padding(1.dp)
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)
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}
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}
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}
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}
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}
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}
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}
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}
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data class EditGroupState(
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val viewState: EditGroupViewState,
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val eventSink: (EditGroupEvent) -> Unit
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)
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data class EditGroupInviteState(
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val viewState: EditGroupInviteViewState,
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)
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data class MemberViewModel(
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val memberName: String?,
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val memberSessionId: String,
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val memberState: MemberState,
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val currentUser: Boolean,
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)
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enum class MemberState {
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InviteSent,
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Inviting, // maybe just use these in view
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InviteFailed,
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PromotionSent,
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Promoting, // maybe just use these in view
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PromotionFailed,
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Admin,
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Member
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}
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fun memberStateOf(member: GroupMember): MemberState = when {
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member.invitePending -> MemberState.InviteSent
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member.inviteFailed -> MemberState.InviteFailed
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member.promotionPending -> MemberState.PromotionSent
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member.promotionFailed -> MemberState.PromotionFailed
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member.admin -> MemberState.Admin
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else -> MemberState.Member
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}
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data class EditGroupViewState(
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val groupName: String,
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val groupDescription: String?,
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val memberStateList: List<MemberViewModel>,
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val admin: Boolean
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)
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sealed class EditGroupEvent {
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data class InviteContacts(val context: Context,
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val contacts: ContactList): EditGroupEvent()
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}
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data class EditGroupInviteViewState(
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val currentMembers: List<MemberViewModel>,
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val allContacts: Set<Contact>
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)
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@Preview
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@Composable
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fun PreviewList() {
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val oneMember = MemberViewModel(
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"Test User",
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"05abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234",
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MemberState.InviteSent,
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false
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)
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val viewState = EditGroupViewState(
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"Preview",
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"This is a preview description",
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listOf(oneMember),
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true
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)
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PreviewTheme(themeResId = R.style.Classic_Dark) {
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EditGroupView(
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onBack = {},
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onInvite = {},
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viewState = viewState
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)
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}
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} |