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191 lines
7.0 KiB
Kotlin
191 lines
7.0 KiB
Kotlin
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package com.tailscale.ipn.ui.view
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import androidx.compose.foundation.background
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import androidx.compose.foundation.layout.Arrangement
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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.fillMaxWidth
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.lazy.LazyColumn
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.MoreVert
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import androidx.compose.material3.DropdownMenu
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import androidx.compose.material3.DropdownMenuItem
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import androidx.compose.material3.ExperimentalMaterial3Api
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import androidx.compose.material3.Icon
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import androidx.compose.material3.IconButton
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.Scaffold
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import androidx.compose.material3.Text
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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.mutableStateOf
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import androidx.compose.runtime.remember
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.res.stringResource
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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.lifecycle.viewmodel.compose.viewModel
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import com.tailscale.ipn.R
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import com.tailscale.ipn.ui.util.Lists
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import com.tailscale.ipn.ui.util.itemsWithDividers
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import com.tailscale.ipn.ui.util.set
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import com.tailscale.ipn.ui.viewModel.UserSwitcherViewModel
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data class UserSwitcherNav(
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val backToSettings: BackNavigation,
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val onNavigateHome: () -> Unit,
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val onNavigateCustomControl: () -> Unit,
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val onNavigateToAuthKey: () -> Unit
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)
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@OptIn(ExperimentalMaterial3Api::class)
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@Composable
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fun UserSwitcherView(nav: UserSwitcherNav, viewModel: UserSwitcherViewModel = viewModel()) {
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val users = viewModel.loginProfiles.collectAsState().value
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val currentUser = viewModel.loggedInUser.collectAsState().value
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val showHeaderMenu = viewModel.showHeaderMenu.collectAsState().value
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Scaffold(
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topBar = {
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Header(
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R.string.accounts,
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onBack = nav.backToSettings,
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actions = {
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Row {
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FusMenu(
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viewModel = viewModel,
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onAuthKeyClick = nav.onNavigateToAuthKey,
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onCustomClick = nav.onNavigateCustomControl)
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IconButton(onClick = { viewModel.showHeaderMenu.set(!showHeaderMenu) }) {
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Icon(Icons.Default.MoreVert, "menu")
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}
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}
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})
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}) { innerPadding ->
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Column(
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modifier = Modifier.padding(innerPadding).fillMaxWidth(),
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verticalArrangement = Arrangement.spacedBy(8.dp)) {
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val showErrorDialog = viewModel.errorDialog.collectAsState().value
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// Show the error overlay if need be
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showErrorDialog?.let {
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ErrorDialog(type = it, action = { viewModel.errorDialog.set(null) })
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}
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// When switch is invoked, this stores the ID of the user we're trying to switch to
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// so we can decorate it with a spinner. The actual logged in user will not change
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// until
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// we get our first netmap update back with the new userId for SelfNode.
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// (jonathan) TODO: This user switch is not immediate. We may need to represent the
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// "switching users" state globally (if ipnState is insufficient)
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val nextUserId = remember { mutableStateOf<String?>(null) }
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LazyColumn {
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itemsWithDividers(users ?: emptyList()) { user ->
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if (user.ID == currentUser?.ID) {
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UserView(profile = user, actionState = UserActionState.CURRENT)
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} else {
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val state =
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if (user.ID == nextUserId.value) UserActionState.SWITCHING
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else UserActionState.NONE
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UserView(
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profile = user,
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actionState = state,
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onClick = {
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nextUserId.value = user.ID
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viewModel.switchProfile(user) {
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if (it.isFailure) {
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viewModel.errorDialog.set(ErrorDialogType.LOGOUT_FAILED)
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nextUserId.value = null
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} else {
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nav.onNavigateHome()
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}
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}
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})
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}
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}
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item {
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Lists.SectionDivider()
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Setting.Text(R.string.add_account) {
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viewModel.addProfile {
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if (it.isFailure) {
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viewModel.errorDialog.set(ErrorDialogType.ADD_PROFILE_FAILED)
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}
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}
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}
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Lists.ItemDivider()
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Setting.Text(R.string.reauthenticate) { viewModel.login() }
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if (currentUser != null) {
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Lists.ItemDivider()
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Setting.Text(
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R.string.log_out,
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destructive = true,
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onClick = {
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viewModel.logout {
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it.onSuccess { nav.onNavigateHome() }
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.onFailure {
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viewModel.errorDialog.set(ErrorDialogType.LOGOUT_FAILED)
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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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@Composable
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fun FusMenu(
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onCustomClick: () -> Unit,
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onAuthKeyClick: () -> Unit,
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viewModel: UserSwitcherViewModel
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) {
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val expanded = viewModel.showHeaderMenu.collectAsState().value
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DropdownMenu(
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expanded = expanded,
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onDismissRequest = { viewModel.showHeaderMenu.set(false) },
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modifier = Modifier.background(MaterialTheme.colorScheme.surfaceContainer)) {
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MenuItem(
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onClick = {
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onCustomClick()
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viewModel.showHeaderMenu.set(false)
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},
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text = stringResource(id = R.string.custom_control_menu))
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MenuItem(
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onClick = {
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onAuthKeyClick()
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viewModel.showHeaderMenu.set(false)
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},
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text = stringResource(id = R.string.auth_key_menu))
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}
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}
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@Composable
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fun MenuItem(text: String, onClick: () -> Unit) {
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DropdownMenuItem(
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modifier = Modifier.padding(horizontal = 8.dp, vertical = 0.dp), onClick = onClick, text = { Text(text = text) })
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}
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@Composable
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@Preview
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fun UserSwitcherViewPreview() {
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val vm = UserSwitcherViewModel()
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val nav =
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UserSwitcherNav(
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backToSettings = {},
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onNavigateHome = {},
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onNavigateCustomControl = {},
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onNavigateToAuthKey = {})
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UserSwitcherView(nav, vm)
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}
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