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Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,7 @@ | ||
| package io.aayush.relabs.ui.navigation | ||
|
|
||
| enum class NavArg { | ||
| THREAD_ID | ||
| THREAD_ID, | ||
| NODE_ID, | ||
| NODE_TITLE | ||
| } |
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91 changes: 91 additions & 0 deletions
91
app/src/main/java/io/aayush/relabs/ui/screens/node/NodeScreen.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| package io.aayush.relabs.ui.screens.node | ||
|
|
||
| import androidx.compose.foundation.layout.Column | ||
| import androidx.compose.foundation.layout.fillMaxHeight | ||
| import androidx.compose.foundation.layout.fillMaxSize | ||
| import androidx.compose.foundation.layout.padding | ||
| import androidx.compose.foundation.lazy.LazyColumn | ||
| import androidx.compose.foundation.lazy.items | ||
| import androidx.compose.material.icons.Icons | ||
| import androidx.compose.material.icons.filled.ArrowBack | ||
| import androidx.compose.material3.ExperimentalMaterial3Api | ||
| import androidx.compose.material3.Icon | ||
| import androidx.compose.material3.IconButton | ||
| import androidx.compose.material3.MaterialTheme | ||
| import androidx.compose.material3.Scaffold | ||
| import androidx.compose.material3.Text | ||
| import androidx.compose.material3.TopAppBar | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.LaunchedEffect | ||
| import androidx.compose.runtime.getValue | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.text.style.TextOverflow | ||
| import androidx.compose.ui.unit.dp | ||
| import androidx.hilt.navigation.compose.hiltViewModel | ||
| import androidx.lifecycle.compose.collectAsStateWithLifecycle | ||
| import androidx.navigation.NavHostController | ||
| import io.aayush.relabs.network.data.thread.Thread | ||
| import io.aayush.relabs.ui.components.ThreadPreviewItem | ||
| import io.aayush.relabs.ui.navigation.Screen | ||
|
|
||
| @Composable | ||
| @OptIn(ExperimentalMaterial3Api::class) | ||
| fun NodeScreen( | ||
| navHostController: NavHostController, | ||
| nodeID: Int, | ||
| nodeTitle: String = String(), | ||
| viewModel: NodeViewModel = hiltViewModel() | ||
| ) { | ||
| val loading: Boolean by viewModel.loading.collectAsStateWithLifecycle() | ||
| val threads: List<Thread>? by viewModel.threads.collectAsStateWithLifecycle() | ||
|
|
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| LaunchedEffect(key1 = Unit) { | ||
| viewModel.getThreads(nodeID) | ||
| } | ||
|
|
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| Scaffold( | ||
| modifier = Modifier.fillMaxSize(), | ||
| topBar = { | ||
| TopAppBar( | ||
| title = { | ||
| Text( | ||
| text = nodeTitle, | ||
| maxLines = 1, | ||
| overflow = TextOverflow.Ellipsis, | ||
| style = MaterialTheme.typography.titleMedium | ||
| ) | ||
| }, | ||
| navigationIcon = { | ||
| IconButton(onClick = { navHostController.navigateUp() }) { | ||
| Icon( | ||
| imageVector = Icons.Filled.ArrowBack, | ||
| contentDescription = "" | ||
| ) | ||
| } | ||
| } | ||
| ) | ||
| } | ||
| ) { | ||
| Column(modifier = Modifier.padding(it)) { | ||
| LazyColumn(modifier = Modifier.fillMaxHeight()) { | ||
| items(items = threads ?: emptyList(), key = { t -> t.thread_id }) { thread -> | ||
| ThreadPreviewItem( | ||
| modifier = Modifier.padding(10.dp), | ||
| avatarURL = thread.User?.avatar_urls?.values?.first() ?: "", | ||
| title = thread.title, | ||
| author = thread.username, | ||
| totalReplies = thread.reply_count, | ||
| views = thread.view_count, | ||
| lastReplyDate = thread.last_post_date, | ||
| lastReplyAuthor = thread.last_post_username, | ||
| forum = thread.Forum.title, | ||
| unread = thread.is_unread, | ||
| onClicked = { | ||
| navHostController.navigate(Screen.Thread.withID(thread.thread_id)) | ||
| } | ||
| ) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
40 changes: 40 additions & 0 deletions
40
app/src/main/java/io/aayush/relabs/ui/screens/node/NodeViewModel.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package io.aayush.relabs.ui.screens.node | ||
|
|
||
| import androidx.lifecycle.ViewModel | ||
| import androidx.lifecycle.viewModelScope | ||
| import dagger.hilt.android.lifecycle.HiltViewModel | ||
| import io.aayush.relabs.network.XenforoRepository | ||
| import io.aayush.relabs.network.data.thread.Thread | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.flow.MutableStateFlow | ||
| import kotlinx.coroutines.flow.asStateFlow | ||
| import kotlinx.coroutines.launch | ||
| import javax.inject.Inject | ||
|
|
||
| @HiltViewModel | ||
| class NodeViewModel @Inject constructor( | ||
| private val xenforoRepository: XenforoRepository | ||
| ) : ViewModel() { | ||
|
|
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| private val _loading = MutableStateFlow(false) | ||
| val loading = _loading.asStateFlow() | ||
|
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| private val _threads = MutableStateFlow<List<Thread>?>(emptyList()) | ||
| val threads = _threads.asStateFlow() | ||
|
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| fun getThreads(nodeID: Int) { | ||
| if (!threads.value.isNullOrEmpty()) return | ||
| viewModelScope.launch(Dispatchers.IO) { | ||
| fetch { _threads.value = xenforoRepository.getThreadsByNode(nodeID)?.threads } | ||
| } | ||
| } | ||
|
|
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| private inline fun <T> fetch(block: () -> T): T? { | ||
| return try { | ||
| _loading.value = true | ||
| block() | ||
| } finally { | ||
| _loading.value = false | ||
| } | ||
| } | ||
| } |
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