258 lines
8.7 KiB
Kotlin
258 lines
8.7 KiB
Kotlin
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/*
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* Nextcloud Talk - Android Client
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*
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* SPDX-FileCopyrightText: 2025 Marcel Hibbe <dev@mhibbe.de>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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package com.nextcloud.talk.threadsoverview
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import android.content.Intent
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import android.os.Bundle
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import android.text.format.DateUtils
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import android.util.Log
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import androidx.activity.compose.setContent
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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.Box
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.PaddingValues
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import androidx.compose.foundation.layout.Spacer
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.height
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.statusBarsPadding
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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.material3.CircularProgressIndicator
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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.getValue
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import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.res.colorResource
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import androidx.compose.ui.res.pluralStringResource
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.unit.dp
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import androidx.lifecycle.ViewModelProvider
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import autodagger.AutoInjector
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import com.nextcloud.talk.R
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import com.nextcloud.talk.activities.BaseActivity
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import com.nextcloud.talk.api.NcApi
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import com.nextcloud.talk.application.NextcloudTalkApplication
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import com.nextcloud.talk.chat.ChatActivity
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import com.nextcloud.talk.chat.ChatActivity.Companion.TAG
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import com.nextcloud.talk.components.ColoredStatusBar
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import com.nextcloud.talk.components.StandardAppBar
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import com.nextcloud.talk.data.database.mappers.asModel
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import com.nextcloud.talk.models.json.threads.ThreadInfo
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import com.nextcloud.talk.threadsoverview.components.ThreadRow
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import com.nextcloud.talk.threadsoverview.viewmodels.ThreadsOverviewViewModel
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import com.nextcloud.talk.users.UserManager
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import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_TOKEN
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import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_THREAD_ID
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import javax.inject.Inject
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@AutoInjector(NextcloudTalkApplication::class)
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class ThreadsOverviewActivity : BaseActivity() {
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@Inject
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lateinit var viewModelFactory: ViewModelProvider.Factory
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@Inject
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lateinit var ncApi: NcApi
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@Inject
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lateinit var userManager: UserManager
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lateinit var threadsOverviewViewModel: ThreadsOverviewViewModel
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var threadsSourceUrl: String = ""
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var appbarTitle: String = ""
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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NextcloudTalkApplication.sharedApplication!!.componentApplication.inject(this)
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threadsOverviewViewModel = ViewModelProvider(
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this,
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viewModelFactory
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)[ThreadsOverviewViewModel::class.java]
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val colorScheme = viewThemeUtils.getColorScheme(this)
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val extras: Bundle? = intent.extras
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threadsSourceUrl = extras?.getString(KEY_THREADS_SOURCE_URL).orEmpty()
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appbarTitle = extras?.getString(KEY_APPBAR_TITLE).orEmpty()
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setContent {
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val backgroundColor = colorResource(id = R.color.bg_default)
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MaterialTheme(
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colorScheme = colorScheme
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) {
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ColoredStatusBar()
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Scaffold(
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modifier = Modifier
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.statusBarsPadding(),
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topBar = {
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StandardAppBar(
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title = appbarTitle,
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null
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)
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},
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content = { paddingValues ->
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val uiState by threadsOverviewViewModel.threadsListState.collectAsState()
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Column(
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Modifier
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.padding(0.dp, paddingValues.calculateTopPadding(), 0.dp, 0.dp)
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.background(backgroundColor)
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.fillMaxSize()
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) {
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ThreadsOverviewScreen(
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uiState,
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onThreadClick = { roomToken, threadId ->
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navigateToChatActivity(roomToken, threadId)
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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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private fun navigateToChatActivity(roomToken: String, threadId: Int) {
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val bundle = Bundle()
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bundle.putString(KEY_ROOM_TOKEN, roomToken)
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bundle.putLong(KEY_THREAD_ID, threadId.toLong())
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val chatIntent = Intent(context, ChatActivity::class.java)
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chatIntent.putExtras(bundle)
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startActivity(chatIntent)
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}
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override fun onResume() {
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super.onResume()
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supportActionBar?.show()
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threadsOverviewViewModel.init(threadsSourceUrl)
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}
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companion object {
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val TAG = ThreadsOverviewActivity::class.java.simpleName
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val KEY_APPBAR_TITLE = "KEY_APPBAR_TITLE"
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val KEY_THREADS_SOURCE_URL = "KEY_THREADS_SOURCE_URL"
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}
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}
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@Composable
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fun ThreadsOverviewScreen(
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uiState: ThreadsOverviewViewModel.ThreadsListUiState,
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onThreadClick: (roomToken: String, threadId: Int) -> Unit
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) {
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when (val state = uiState) {
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is ThreadsOverviewViewModel.ThreadsListUiState.None -> {
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LoadingIndicator()
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}
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is ThreadsOverviewViewModel.ThreadsListUiState.Success -> {
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ThreadsList(
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threads = state.threadsList!!,
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onThreadClick = onThreadClick
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)
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}
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is ThreadsOverviewViewModel.ThreadsListUiState.Error -> {
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Log.e(TAG, "Error when retrieving threads", uiState.exception)
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ErrorView(message = stringResource(R.string.nc_common_error_sorry))
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}
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}
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}
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@Composable
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fun ThreadsList(threads: List<ThreadInfo>, onThreadClick: (roomToken: String, threadId: Int) -> Unit) {
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val space = ' '
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if (threads.isEmpty()) {
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Box(
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modifier = Modifier
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.fillMaxSize()
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.padding(16.dp),
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contentAlignment = Alignment.Center
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) {
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Text(stringResource(R.string.threads_list_empty))
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}
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return
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}
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LazyColumn(
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modifier = Modifier.fillMaxSize(),
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contentPadding = PaddingValues(horizontal = 8.dp, vertical = 8.dp),
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verticalArrangement = Arrangement.spacedBy(8.dp)
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) {
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items(
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items = threads,
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key = { threadInfo -> threadInfo.thread!!.id }
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) { threadInfo ->
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val messageJson = threadInfo.last ?: threadInfo.first
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val messageModel = messageJson?.asModel()
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ThreadRow(
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roomToken = threadInfo.thread!!.roomToken,
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threadId = threadInfo.thread!!.id,
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title = threadInfo.thread?.title.orEmpty(),
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numReplies = pluralStringResource(
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R.plurals.thread_replies,
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threadInfo.thread?.numReplies ?: 0,
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threadInfo.thread?.numReplies ?: 0
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),
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secondLineTitle = messageModel?.actorDisplayName?.substringBefore(space)?.let { "$it:" }.orEmpty(),
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secondLine = messageModel?.text.orEmpty(),
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date = getLastActivityDate(threadInfo), // replace with value from api when available
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onClick = onThreadClick
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)
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}
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item {
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Spacer(modifier = Modifier.height(32.dp))
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}
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}
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}
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@Suppress("MagicNumber")
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private fun getLastActivityDate(threadInfo: ThreadInfo): String {
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val oneSecond = 1000L
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val lastActivityTimestamp = threadInfo.thread?.lastActivity ?: 0
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val lastActivityDate = DateUtils.getRelativeTimeSpanString(
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lastActivityTimestamp.times(oneSecond),
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System.currentTimeMillis(),
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0,
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DateUtils.FORMAT_ABBREV_RELATIVE
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).toString()
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return lastActivityDate
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}
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@Composable
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fun LoadingIndicator() {
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Box(
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modifier = Modifier.fillMaxSize(),
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contentAlignment = Alignment.Center
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) {
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CircularProgressIndicator()
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}
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}
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@Composable
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fun ErrorView(message: String) {
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Box(
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modifier = Modifier
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.fillMaxSize()
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.padding(16.dp),
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contentAlignment = Alignment.Center
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) {
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Text(text = message, color = MaterialTheme.colorScheme.error)
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}
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}
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