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Code Issues Projects Releases Wiki Activity

Remove duplicate publisher (#898)

This commit is contained in:
Nathan Mattes 2023-11-28 15:05:41 +01:00
parent 3ee2024c3b
commit e2ff0c8deb
1 changed files with 8 additions and 47 deletions
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55
Mastodon/Scene/HomeTimeline/View/HomeTimelineNavigationBarTitleViewModel.swift
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@ -20,8 +20,7 @@ final class HomeTimelineNavigationBarTitleViewModel {
// input
let context: AppContext
var networkErrorCount = CurrentValueSubject<Int, Never>(0)
var networkErrorPublisher = PassthroughSubject<Void, Never>()
// output
let state = CurrentValueSubject<State, Never>(.logo)
let hasNewPosts = CurrentValueSubject<Bool, Never>(false)
@ -32,15 +31,7 @@ final class HomeTimelineNavigationBarTitleViewModel {
init(context: AppContext) {
self.context = context
networkErrorPublisher
.receive(on: DispatchQueue.main)
.sink { [weak self] _ in
guard let self = self else { return }
self.networkErrorCount.value = self.networkErrorCount.value + 1
}
.store(in: &disposeBag)
networkErrorCount
.receive(on: DispatchQueue.main)
.map { count in
@ -131,23 +122,18 @@ extension HomeTimelineNavigationBarTitleViewModel {
// MARK: - Offline state
extension HomeTimelineNavigationBarTitleViewModel {
func resetOfflineCounterListener() {
networkErrorCount.value = 0
}
func receiveLoadingStateCompletion(_ completion: Subscribers.Completion<Error>) {
switch completion {
case .failure:
networkErrorPublisher.send()
case .finished:
resetOfflineCounterListener()
case .failure:
networkErrorCount.value += 1
case .finished:
networkErrorCount.value = 0
}
}
func handleScrollViewDidScroll(_ scrollView: UIScrollView) {
guard hasNewPosts.value else { return }
let contentOffsetY = scrollView.contentOffset.y
let isScrollToTop = contentOffsetY < -scrollView.contentInset.top
guard isScrollToTop else { return }
@ -155,28 +141,3 @@ extension HomeTimelineNavigationBarTitleViewModel {
}
}
// MARK: Publish post state
//extension HomeTimelineNavigationBarTitleViewModel {
//
// func setupPublishingProgress() {
// let progressUpdatePublisher = Timer.publish(every: 0.016, on: .main, in: .common) // ~ 60FPS
// .autoconnect()
// .share()
// .eraseToAnyPublisher()
//
// publishingProgressSubscription = progressUpdatePublisher
// .map { _ in Float(0) }
// .scan(0.0) { progress, _ -> Float in
// return 0.95 * progress + 0.05 // progress + 0.05 * (1.0 - progress). ~ 1 sec to 0.95 (under 60FPS)
// }
// .subscribe(publishingProgress)
// }
//
// func suspendPublishingProgress() {
// publishingProgressSubscription = nil
// publishingProgress.send(0)
// }
//
//}