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refactor

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This commit is contained in:
Ren Amamiya
2026-05-19 08:58:03 +07:00
parent 08374fed49
commit fd64998fd8
5 changed files with 178 additions and 136 deletions
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84
composeApp/src/androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt
View File

@@ -37,10 +37,14 @@ import androidx.compose.material3.TooltipBox
import androidx.compose.material3.TooltipDefaults
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.pulltorefresh.PullToRefreshBox
import androidx.compose.material3.pulltorefresh.PullToRefreshDefaults
import androidx.compose.material3.pulltorefresh.rememberPullToRefreshState
import androidx.compose.material3.rememberModalBottomSheetState
import androidx.compose.material3.rememberTooltipState
import androidx.compose.material3.toShape
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.derivedStateOf
import androidx.compose.runtime.getValue
@@ -78,7 +82,6 @@ fun HomeScreen(
val clipboard = LocalClipboard.current
val snackbarHostState = LocalSnackbarHostState.current
val viewModel = LocalNostrViewModel.current
val scope = rememberCoroutineScope()
val currentUser = viewModel.currentUser() ?: return
val currentUserProfile = viewModel.getMetadata(currentUser) ?: return
@@ -86,10 +89,17 @@ fun HomeScreen(
val userProfile by currentUserProfile.collectAsState(initial = null)
val chatRooms by viewModel.chatRooms.collectAsState(initial = emptyList())
val scope = rememberCoroutineScope()
val sheetState = rememberModalBottomSheetState()
val listState = rememberLazyListState()
val pullToRefreshState = rememberPullToRefreshState()
val expandedFab by remember { derivedStateOf { listState.firstVisibleItemIndex == 0 } }
var showBottomSheet by remember { mutableStateOf(false) }
var isRefreshing by remember { mutableStateOf(false) }
LaunchedEffect(Unit) {
viewModel.getChatRooms()
}
Scaffold(
snackbarHost = { SnackbarHost(snackbarHostState) },
@@ -165,34 +175,54 @@ fun HomeScreen(
color = MaterialTheme.colorScheme.surface,
shape = RoundedCornerShape(topStart = 24.dp, topEnd = 24.dp),
) {
if (chatRooms.isEmpty()) {
Box(
modifier = Modifier.fillMaxSize(),
contentAlignment = Alignment.Center
) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
Text(
text = "No chats yet",
style = MaterialTheme.typography.titleLargeEmphasized,
color = MaterialTheme.colorScheme.onSurface
)
Text(
text = "Your conversations will appear here.",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.outline
)
PullToRefreshBox(
modifier = Modifier.fillMaxSize(),
isRefreshing = isRefreshing,
state = pullToRefreshState,
onRefresh = {
scope.launch {
isRefreshing = true
viewModel.refreshChatRooms()
isRefreshing = false
}
},
indicator = {
PullToRefreshDefaults.LoadingIndicator(
state = pullToRefreshState,
isRefreshing = isRefreshing,
modifier = Modifier.align(Alignment.TopCenter),
)
}
} else {
LazyColumn(
state = listState,
modifier = Modifier.fillMaxSize()
) {
items(chatRooms.toList(), key = { it.id }) { room ->
ChatRoom(
room = room,
onClick = { onOpenChat(room.id) }
)
) {
if (chatRooms.isEmpty()) {
Box(
modifier = Modifier.fillMaxSize(),
contentAlignment = Alignment.Center
) {
Column(horizontalAlignment = Alignment.CenterHorizontally) {
Text(
text = "No chats yet",
style = MaterialTheme.typography.titleLargeEmphasized,
color = MaterialTheme.colorScheme.onSurface
)
Text(
text = "Your conversations will appear here.",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.outline
)
}
}
} else {
LazyColumn(
state = listState,
modifier = Modifier.fillMaxSize()
) {
items(chatRooms.toList(), key = { it.id }) { room ->
ChatRoom(
room = room,
onClick = { onOpenChat(room.id) }
)
}
}
}
}