LocalRandomAlbumsScreen.kt
60 lines · 2.2 KB
Changed in: 0.5.0
| 1 | package dev.stave.ui.local |
| 2 | |
| 3 | import androidx.compose.foundation.layout.Column |
| 4 | import androidx.compose.foundation.layout.Spacer |
| 5 | import androidx.compose.foundation.layout.fillMaxSize |
| 6 | import androidx.compose.foundation.layout.height |
| 7 | import androidx.compose.foundation.layout.padding |
| 8 | import androidx.compose.runtime.Composable |
| 9 | import androidx.compose.runtime.LaunchedEffect |
| 10 | import androidx.compose.runtime.getValue |
| 11 | import androidx.compose.runtime.mutableStateOf |
| 12 | import androidx.compose.runtime.remember |
| 13 | import androidx.compose.runtime.setValue |
| 14 | import androidx.compose.ui.Modifier |
| 15 | import androidx.compose.ui.unit.dp |
| 16 | import androidx.hilt.navigation.compose.hiltViewModel |
| 17 | import androidx.tv.material3.MaterialTheme |
| 18 | import androidx.tv.material3.Text |
| 19 | import dev.stave.local.LocalMediaScanner |
| 20 | import dev.stave.ui.theme.OnMuted |
| 21 | import dev.stave.ui.theme.OnPrimary |
| 22 | import dev.stave.ui.theme.adaptiveScreenPaddingHorizontal |
| 23 | import dev.stave.ui.theme.adaptiveScreenPaddingVertical |
| 24 | |
| 25 | /** |
| 26 | * Displays a random selection of local albums in the album grid view. |
| 27 | * Used when the Random picker is invoked without an active UPnP server. |
| 28 | */ |
| 29 | @Composable |
| 30 | fun LocalRandomAlbumsScreen( |
| 31 | count: Int, |
| 32 | onAlbumClick: (Long) -> Unit, |
| 33 | onBack: () -> Unit, |
| 34 | viewModel: LocalLibraryViewModel = hiltViewModel(), |
| 35 | ) { |
| 36 | var albums by remember { mutableStateOf<List<LocalMediaScanner.LocalAlbum>>(emptyList()) } |
| 37 | var loading by remember { mutableStateOf(true) } |
| 38 | |
| 39 | LaunchedEffect(count) { |
| 40 | albums = viewModel.getRandomAlbums(count) |
| 41 | loading = false |
| 42 | } |
| 43 | |
| 44 | Column( |
| 45 | Modifier |
| 46 | .fillMaxSize() |
| 47 | .padding(horizontal = adaptiveScreenPaddingHorizontal(), vertical = adaptiveScreenPaddingVertical()) |
| 48 | ) { |
| 49 | Header("Random Albums", "${albums.size} albums", onBack) |
| 50 | Spacer(Modifier.height(20.dp)) |
| 51 | |
| 52 | if (loading) { |
| 53 | Text("Picking albums…", style = MaterialTheme.typography.bodyLarge, color = OnMuted) |
| 54 | } else if (albums.isEmpty()) { |
| 55 | Text("No albums found.", style = MaterialTheme.typography.bodyLarge, color = OnMuted) |
| 56 | } else { |
| 57 | LocalAlbumGrid(albums = albums, onAlbumClick = { onAlbumClick(it.id) }) |
| 58 | } |
| 59 | } |
| 60 | } |