Kurdtvs-Live-Kurdish-TV-Kur.../Mastodon/Scene/Profile/Timeline/UserTimelineViewController....

214 lines
8.4 KiB
Swift

//
// UserTimelineViewController.swift
// Mastodon
//
// Created by MainasuK Cirno on 2021-3-29.
//
import os.log
import UIKit
import AVKit
import Combine
import CoreDataStack
import GameplayKit
// TODO: adopt MediaPreviewableViewController
final class UserTimelineViewController: UIViewController, NeedsDependency, MediaPreviewableViewController {
weak var context: AppContext! { willSet { precondition(!isViewLoaded) } }
weak var coordinator: SceneCoordinator! { willSet { precondition(!isViewLoaded) } }
var disposeBag = Set<AnyCancellable>()
var viewModel: UserTimelineViewModel!
let mediaPreviewTransitionController = MediaPreviewTransitionController()
lazy var tableView: UITableView = {
let tableView = UITableView()
tableView.register(StatusTableViewCell.self, forCellReuseIdentifier: String(describing: StatusTableViewCell.self))
tableView.register(TimelineBottomLoaderTableViewCell.self, forCellReuseIdentifier: String(describing: TimelineBottomLoaderTableViewCell.self))
tableView.register(TimelineHeaderTableViewCell.self, forCellReuseIdentifier: String(describing: TimelineHeaderTableViewCell.self))
tableView.rowHeight = UITableView.automaticDimension
tableView.separatorStyle = .none
tableView.backgroundColor = .clear
return tableView
}()
var overrideNavigationScrollPosition: UITableView.ScrollPosition? = nil
deinit {
os_log("%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
}
}
extension UserTimelineViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = ThemeService.shared.currentTheme.value.secondarySystemBackgroundColor
ThemeService.shared.currentTheme
.receive(on: RunLoop.main)
.sink { [weak self] theme in
guard let self = self else { return }
self.view.backgroundColor = theme.secondarySystemBackgroundColor
}
.store(in: &disposeBag)
tableView.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(tableView)
NSLayoutConstraint.activate([
tableView.topAnchor.constraint(equalTo: view.topAnchor),
tableView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
tableView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
tableView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
])
tableView.delegate = self
tableView.prefetchDataSource = self
viewModel.setupDiffableDataSource(
for: tableView,
dependency: self,
statusTableViewCellDelegate: self
)
// trigger user timeline loading
Publishers.CombineLatest(
viewModel.domain.removeDuplicates().eraseToAnyPublisher(),
viewModel.userID.removeDuplicates().eraseToAnyPublisher()
)
.receive(on: DispatchQueue.main)
.sink { [weak self] _ in
guard let self = self else { return }
self.viewModel.stateMachine.enter(UserTimelineViewModel.State.Reloading.self)
}
.store(in: &disposeBag)
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
aspectViewWillAppear(animated)
}
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
aspectViewDidDisappear(animated)
}
}
// MARK: - StatusTableViewControllerAspect
extension UserTimelineViewController: StatusTableViewControllerAspect { }
// MARK: - UIScrollViewDelegate
extension UserTimelineViewController {
func scrollViewDidScroll(_ scrollView: UIScrollView) {
aspectScrollViewDidScroll(scrollView)
}
}
// MARK: - TableViewCellHeightCacheableContainer
extension UserTimelineViewController: TableViewCellHeightCacheableContainer {
var cellFrameCache: NSCache<NSNumber, NSValue> {
return viewModel.cellFrameCache
}
}
// MARK: - UITableViewDelegate
extension UserTimelineViewController: UITableViewDelegate {
func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
aspectTableView(tableView, estimatedHeightForRowAt: indexPath)
}
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
aspectTableView(tableView, willDisplay: cell, forRowAt: indexPath)
}
func tableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
aspectTableView(tableView, didEndDisplaying: cell, forRowAt: indexPath)
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
aspectTableView(tableView, didSelectRowAt: indexPath)
}
func tableView(_ tableView: UITableView, contextMenuConfigurationForRowAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
return aspectTableView(tableView, contextMenuConfigurationForRowAt: indexPath, point: point)
}
func tableView(_ tableView: UITableView, previewForHighlightingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
return aspectTableView(tableView, previewForHighlightingContextMenuWithConfiguration: configuration)
}
func tableView(_ tableView: UITableView, previewForDismissingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
return aspectTableView(tableView, previewForDismissingContextMenuWithConfiguration: configuration)
}
func tableView(_ tableView: UITableView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
aspectTableView(tableView, willPerformPreviewActionForMenuWith: configuration, animator: animator)
}
}
// MARK: - UITableViewDataSourcePrefetching
extension UserTimelineViewController: UITableViewDataSourcePrefetching {
func tableView(_ tableView: UITableView, prefetchRowsAt indexPaths: [IndexPath]) {
aspectTableView(tableView, prefetchRowsAt: indexPaths)
}
}
// MARK: - AVPlayerViewControllerDelegate
extension UserTimelineViewController: AVPlayerViewControllerDelegate {
func playerViewController(_ playerViewController: AVPlayerViewController, willBeginFullScreenPresentationWithAnimationCoordinator coordinator: UIViewControllerTransitionCoordinator) {
aspectPlayerViewController(playerViewController, willBeginFullScreenPresentationWithAnimationCoordinator: coordinator)
}
func playerViewController(_ playerViewController: AVPlayerViewController, willEndFullScreenPresentationWithAnimationCoordinator coordinator: UIViewControllerTransitionCoordinator) {
aspectPlayerViewController(playerViewController, willEndFullScreenPresentationWithAnimationCoordinator: coordinator)
}
}
// MARK: - TimelinePostTableViewCellDelegate
extension UserTimelineViewController: StatusTableViewCellDelegate {
weak var playerViewControllerDelegate: AVPlayerViewControllerDelegate? { return self }
func parent() -> UIViewController { return self }
}
// MARK: - CustomScrollViewContainerController
extension UserTimelineViewController: ScrollViewContainer {
var scrollView: UIScrollView { return tableView }
}
// MARK: - LoadMoreConfigurableTableViewContainer
extension UserTimelineViewController: LoadMoreConfigurableTableViewContainer {
typealias BottomLoaderTableViewCell = TimelineBottomLoaderTableViewCell
typealias LoadingState = UserTimelineViewModel.State.Loading
var loadMoreConfigurableTableView: UITableView { return tableView }
var loadMoreConfigurableStateMachine: GKStateMachine { return viewModel.stateMachine }
}
extension UserTimelineViewController {
override var keyCommands: [UIKeyCommand]? {
return navigationKeyCommands + statusNavigationKeyCommands
}
}
// MARK: - StatusTableViewControllerNavigateable
extension UserTimelineViewController: StatusTableViewControllerNavigateable {
@objc func navigateKeyCommandHandlerRelay(_ sender: UIKeyCommand) {
navigateKeyCommandHandler(sender)
}
@objc func statusKeyCommandHandlerRelay(_ sender: UIKeyCommand) {
statusKeyCommandHandler(sender)
}
}