174 lines
6.0 KiB
Swift
174 lines
6.0 KiB
Swift
//
|
|
// DiscoveryForYouViewController.swift
|
|
// Mastodon
|
|
//
|
|
// Created by MainasuK on 2022-4-14.
|
|
//
|
|
|
|
import os.log
|
|
import UIKit
|
|
import Combine
|
|
import MastodonUI
|
|
import MastodonCore
|
|
|
|
final class DiscoveryForYouViewController: UIViewController, NeedsDependency, MediaPreviewableViewController {
|
|
|
|
let logger = Logger(subsystem: "DiscoveryForYouViewController", category: "ViewController")
|
|
|
|
weak var context: AppContext! { willSet { precondition(!isViewLoaded) } }
|
|
weak var coordinator: SceneCoordinator! { willSet { precondition(!isViewLoaded) } }
|
|
|
|
var disposeBag = Set<AnyCancellable>()
|
|
var viewModel: DiscoveryForYouViewModel!
|
|
|
|
let mediaPreviewTransitionController = MediaPreviewTransitionController()
|
|
|
|
lazy var tableView: UITableView = {
|
|
let tableView = UITableView()
|
|
tableView.rowHeight = UITableView.automaticDimension
|
|
tableView.estimatedRowHeight = 100
|
|
tableView.separatorStyle = .none
|
|
tableView.backgroundColor = .clear
|
|
return tableView
|
|
}()
|
|
|
|
let refreshControl = RefreshControl()
|
|
|
|
deinit {
|
|
os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
|
|
}
|
|
|
|
}
|
|
|
|
extension DiscoveryForYouViewController {
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
|
|
view.backgroundColor = ThemeService.shared.currentTheme.value.secondarySystemBackgroundColor
|
|
ThemeService.shared.currentTheme
|
|
.receive(on: DispatchQueue.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)
|
|
tableView.pinToParent()
|
|
|
|
tableView.delegate = self
|
|
viewModel.setupDiffableDataSource(
|
|
tableView: tableView,
|
|
profileCardTableViewCellDelegate: self
|
|
)
|
|
|
|
tableView.refreshControl = refreshControl
|
|
refreshControl.addTarget(self, action: #selector(DiscoveryForYouViewController.refreshControlValueChanged(_:)), for: .valueChanged)
|
|
viewModel.$isFetching
|
|
.receive(on: DispatchQueue.main)
|
|
.sink { [weak self] isFetching in
|
|
guard let self = self else { return }
|
|
if !isFetching {
|
|
self.refreshControl.endRefreshing()
|
|
}
|
|
}
|
|
.store(in: &disposeBag)
|
|
}
|
|
|
|
override func viewWillAppear(_ animated: Bool) {
|
|
super.viewWillAppear(animated)
|
|
|
|
refreshControl.endRefreshing()
|
|
tableView.deselectRow(with: transitionCoordinator, animated: animated)
|
|
}
|
|
|
|
}
|
|
|
|
extension DiscoveryForYouViewController {
|
|
|
|
@objc private func refreshControlValueChanged(_ sender: RefreshControl) {
|
|
Task {
|
|
try await viewModel.fetch()
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// MARK: - AuthContextProvider
|
|
extension DiscoveryForYouViewController: AuthContextProvider {
|
|
var authContext: AuthContext { viewModel.authContext }
|
|
}
|
|
|
|
// MARK: - UITableViewDelegate
|
|
extension DiscoveryForYouViewController: UITableViewDelegate {
|
|
|
|
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
logger.log(level: .debug, "\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public): \(indexPath)")
|
|
guard case let .user(record) = viewModel.diffableDataSource?.itemIdentifier(for: indexPath) else { return }
|
|
guard let user = record.object(in: context.managedObjectContext) else { return }
|
|
let profileViewModel = CachedProfileViewModel(
|
|
context: context,
|
|
authContext: viewModel.authContext,
|
|
mastodonUser: user
|
|
)
|
|
_ = coordinator.present(
|
|
scene: .profile(viewModel: profileViewModel),
|
|
from: self,
|
|
transition: .show
|
|
)
|
|
}
|
|
|
|
}
|
|
|
|
// MARK: - ProfileCardTableViewCellDelegate
|
|
extension DiscoveryForYouViewController: ProfileCardTableViewCellDelegate {
|
|
func profileCardTableViewCell(
|
|
_ cell: ProfileCardTableViewCell,
|
|
profileCardView: ProfileCardView,
|
|
relationshipButtonDidPressed button: ProfileRelationshipActionButton
|
|
) {
|
|
guard let indexPath = tableView.indexPath(for: cell) else { return }
|
|
guard case let .user(record) = viewModel.diffableDataSource?.itemIdentifier(for: indexPath) else { return }
|
|
|
|
Task {
|
|
try await DataSourceFacade.responseToUserFollowAction(
|
|
dependency: self,
|
|
user: record
|
|
)
|
|
} // end Task
|
|
}
|
|
|
|
func profileCardTableViewCell(
|
|
_ cell: ProfileCardTableViewCell,
|
|
profileCardView: ProfileCardView,
|
|
familiarFollowersDashboardViewDidPressed view: FamiliarFollowersDashboardView
|
|
) {
|
|
guard let indexPath = tableView.indexPath(for: cell) else { return }
|
|
guard case let .user(record) = viewModel.diffableDataSource?.itemIdentifier(for: indexPath) else { return }
|
|
guard let user = record.object(in: context.managedObjectContext) else { return }
|
|
|
|
let userID = user.id
|
|
let _familiarFollowers = viewModel.familiarFollowers.first(where: { $0.id == userID })
|
|
guard let familiarFollowers = _familiarFollowers else {
|
|
assertionFailure()
|
|
return
|
|
}
|
|
|
|
let familiarFollowersViewModel = FamiliarFollowersViewModel(context: context, authContext: authContext)
|
|
familiarFollowersViewModel.familiarFollowers = familiarFollowers
|
|
_ = coordinator.present(
|
|
scene: .familiarFollowers(viewModel: familiarFollowersViewModel),
|
|
from: self,
|
|
transition: .show
|
|
)
|
|
}
|
|
}
|
|
|
|
// MARK: ScrollViewContainer
|
|
extension DiscoveryForYouViewController: ScrollViewContainer {
|
|
var scrollView: UIScrollView { tableView }
|
|
}
|
|
|