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package com.keylesspalace.tusky.appstore
import com.google.gson.Gson
import com.keylesspalace.tusky.db.AccountManager
import com.keylesspalace.tusky.db.AppDatabase
import io.reactivex.Single
import io.reactivex.disposables.Disposable
import io.reactivex.schedulers.Schedulers
import javax.inject.Inject
class CacheUpdater @Inject constructor(
eventHub: EventHub,
accountManager: AccountManager,
private val appDatabase: AppDatabase,
gson: Gson
) {
private val disposable: Disposable
init {
val timelineDao = appDatabase.timelineDao()
disposable = eventHub.events.subscribe { event ->
val accountId = accountManager.activeAccount?.id ?: return@subscribe
when (event) {
is FavoriteEvent ->
timelineDao.setFavourited(accountId, event.statusId, event.favourite)
is ReblogEvent ->
timelineDao.setReblogged(accountId, event.statusId, event.reblog)
is BookmarkEvent ->
timelineDao.setBookmarked(accountId, event.statusId, event.bookmark)
is UnfollowEvent ->
timelineDao.removeAllByUser(accountId, event.accountId)
is StatusDeletedEvent ->
timelineDao.delete(accountId, event.statusId)
is PollVoteEvent -> {
val pollString = gson.toJson(event.poll)
timelineDao.setVoted(accountId, event.statusId, pollString)
}
}
}
}
fun stop() {
this.disposable.dispose()
}
fun clearForUser(accountId: Long) {
Single.fromCallable {
appDatabase.timelineDao().removeAllForAccount(accountId)
appDatabase.timelineDao().removeAllUsersForAccount(accountId)
}
.subscribeOn(Schedulers.io())
.subscribe()
}
}