SharedModule.kt
86 lines · 3.4 KB
Changed in: 0.5.0
| 1 | package dev.stave.di |
| 2 | |
| 3 | import dev.stave.data.SessionStore |
| 4 | import dev.stave.data.SettingsStore |
| 5 | import dev.stave.lyrics.LyricsRepository |
| 6 | import dev.stave.lyrics.LyricsViewModel |
| 7 | import dev.stave.playlist.M3uPlaylistStore |
| 8 | import dev.stave.playlist.M3uPlaylistWriter |
| 9 | import dev.stave.ui.browse.BrowseViewModel |
| 10 | import dev.stave.ui.events.UiEvents |
| 11 | import dev.stave.ui.nowplaying.NowPlayingViewModel |
| 12 | import dev.stave.ui.servers.ServersViewModel |
| 13 | import dev.stave.upnp.AudioMetadataReader |
| 14 | import dev.stave.upnp.ContentDirectoryClient |
| 15 | import dev.stave.upnp.DidlParser |
| 16 | import dev.stave.upnp.MediaCollector |
| 17 | import org.koin.core.module.dsl.singleOf |
| 18 | import org.koin.dsl.module |
| 19 | |
| 20 | /** |
| 21 | * Shared Koin module — binds the UPnP layer, the playlist writer, and the ViewModels. |
| 22 | * Platforms bind the UpnpServiceHolder and Renderer concretes themselves (see |
| 23 | * desktopModule / androidModule). |
| 24 | * |
| 25 | * Design note: the VMs are bound as plain singletons rather than Koin-ViewModels because |
| 26 | * Koin 4.0's multiplatform `viewModelOf` DSL has a type-constraint mismatch with the |
| 27 | * JB `lifecycle-viewmodel` KMP artifact in this configuration. App-scoped singletons are |
| 28 | * fine for a desktop app that shows one of each screen at a time — the VM survives |
| 29 | * navigation, which is actually useful here (caching the browse state). |
| 30 | * |
| 31 | * Resolution in composables: `koinInject<BrowseViewModel>()` (not `koinViewModel()`). |
| 32 | */ |
| 33 | val sharedModule = module { |
| 34 | singleOf(::DidlParser) |
| 35 | single { ContentDirectoryClient(holder = get(), parser = get(), settings = get()) } |
| 36 | singleOf(::MediaCollector) |
| 37 | singleOf(::M3uPlaylistWriter) |
| 38 | single { M3uPlaylistStore() } |
| 39 | singleOf(::AudioMetadataReader) |
| 40 | single { |
| 41 | val settings: SettingsStore = get() |
| 42 | dev.stave.upnp.AlbumInfoLoader( |
| 43 | reader = get(), |
| 44 | allowExternalCalls = { settings.allowExternalCalls.value }, |
| 45 | ) |
| 46 | } |
| 47 | single { dev.stave.ui.albuminfo.AlbumInfoViewModel(loader = get()) } |
| 48 | single { LyricsRepository(get()) } |
| 49 | single { SettingsStore() } |
| 50 | single { SessionStore() } |
| 51 | single { dev.stave.data.SearchHistoryStore() } |
| 52 | single { UiEvents() } |
| 53 | single { dev.stave.playback.LocalPlaybackGate(rawCast = get(), uiEvents = get()) } |
| 54 | |
| 55 | single { |
| 56 | BrowseViewModel( |
| 57 | cd = get(), |
| 58 | renderer = get(), |
| 59 | collector = get(), |
| 60 | playGate = get(), |
| 61 | uiEvents = get(), |
| 62 | holder = get(), |
| 63 | ) |
| 64 | } |
| 65 | // Explicit get() forms for NowPlayingViewModel + LyricsViewModel: their |
| 66 | // constructor arg counts (7 and 2 respectively) push against Koin 4's |
| 67 | // reflective singleOf reliability. The typed get() calls resolve at module |
| 68 | // build time, so any missing binding surfaces there rather than at first use. |
| 69 | single { |
| 70 | NowPlayingViewModel( |
| 71 | renderer = get(), |
| 72 | rawCast = get(), |
| 73 | cd = get(), |
| 74 | collector = get(), |
| 75 | playlistWriter = get(), |
| 76 | playlistStore = get(), |
| 77 | sessionStore = get(), |
| 78 | settings = get(), |
| 79 | uiEvents = get(), |
| 80 | playGate = get(), |
| 81 | ) |
| 82 | } |
| 83 | single { dev.stave.upnp.MinimServerControl(holder = get()) } |
| 84 | single { ServersViewModel(holder = get(), cd = get(), minim = get()) } |
| 85 | single { LyricsViewModel(repository = get(), renderer = get(), rawCast = get(), settings = get()) } |
| 86 | } |