mastodon-ios/ShareActionExtension/Scene/ComposeViewController.swift

328 lines
15 KiB
Swift

//
// ComposeViewController.swift
// MastodonShareAction
//
// Created by MainasuK Cirno on 2021-7-16.
//
import os.log
import UIKit
import Combine
import MastodonUI
import SwiftUI
import MastodonAsset
import MastodonLocalization
import MastodonCore
import MastodonUI
class ComposeViewController: UIViewController {
let logger = Logger(subsystem: "ComposeViewController", category: "ViewController")
let context = AppContext()
var disposeBag = Set<AnyCancellable>()
private(set) lazy var viewModel = ComposeViewModel(context: context)
let publishButton: UIButton = {
let button = RoundedEdgesButton(type: .custom)
button.setTitle(L10n.Scene.Compose.composeAction, for: .normal)
button.titleLabel?.font = .systemFont(ofSize: 14, weight: .bold)
button.setBackgroundImage(.placeholder(color: Asset.Colors.brand.color), for: .normal)
button.setBackgroundImage(.placeholder(color: Asset.Colors.brand.color.withAlphaComponent(0.5)), for: .highlighted)
button.setBackgroundImage(.placeholder(color: Asset.Colors.Button.disabled.color), for: .disabled)
button.setTitleColor(.white, for: .normal)
button.contentEdgeInsets = UIEdgeInsets(top: 6, left: 16, bottom: 5, right: 16) // set 28pt height
button.adjustsImageWhenHighlighted = false
return button
}()
private(set) lazy var cancelBarButtonItem = UIBarButtonItem(title: L10n.Common.Controls.Actions.cancel, style: .plain, target: self, action: #selector(ComposeViewController.cancelBarButtonItemPressed(_:)))
private(set) lazy var publishBarButtonItem: UIBarButtonItem = {
let barButtonItem = UIBarButtonItem(customView: publishButton)
publishButton.addTarget(self, action: #selector(ComposeViewController.publishBarButtonItemPressed(_:)), for: .touchUpInside)
return barButtonItem
}()
let activityIndicatorBarButtonItem: UIBarButtonItem = {
let indicatorView = UIActivityIndicatorView(style: .medium)
let barButtonItem = UIBarButtonItem(customView: indicatorView)
indicatorView.startAnimating()
return barButtonItem
}()
// let viewSafeAreaDidChange = PassthroughSubject<Void, Never>()
// let composeToolbarView = ComposeToolbarView()
// var composeToolbarViewBottomLayoutConstraint: NSLayoutConstraint!
// let composeToolbarBackgroundView = UIView()
}
extension ComposeViewController {
override func viewDidLoad() {
super.viewDidLoad()
// navigationController?.presentationController?.delegate = self
//
// setupBackgroundColor(theme: ThemeService.shared.currentTheme.value)
// ThemeService.shared.currentTheme
// .receive(on: DispatchQueue.main)
// .sink { [weak self] theme in
// guard let self = self else { return }
// self.setupBackgroundColor(theme: theme)
// }
// .store(in: &disposeBag)
//
// navigationItem.leftBarButtonItem = cancelBarButtonItem
// viewModel.isBusy
// .receive(on: DispatchQueue.main)
// .sink { [weak self] isBusy in
// guard let self = self else { return }
// self.navigationItem.rightBarButtonItem = isBusy ? self.activityIndicatorBarButtonItem : self.publishBarButtonItem
// }
// .store(in: &disposeBag)
//
// let hostingViewController = UIHostingController(
// rootView: ComposeView().environmentObject(viewModel.composeViewModel)
// )
// addChild(hostingViewController)
// view.addSubview(hostingViewController.view)
// hostingViewController.view.translatesAutoresizingMaskIntoConstraints = false
// view.addSubview(hostingViewController.view)
// NSLayoutConstraint.activate([
// hostingViewController.view.topAnchor.constraint(equalTo: view.topAnchor),
// hostingViewController.view.leadingAnchor.constraint(equalTo: view.leadingAnchor),
// hostingViewController.view.trailingAnchor.constraint(equalTo: view.trailingAnchor),
// hostingViewController.view.bottomAnchor.constraint(equalTo: view.bottomAnchor),
// ])
// hostingViewController.didMove(toParent: self)
//
// composeToolbarView.translatesAutoresizingMaskIntoConstraints = false
// view.addSubview(composeToolbarView)
// composeToolbarViewBottomLayoutConstraint = view.bottomAnchor.constraint(equalTo: composeToolbarView.bottomAnchor)
// NSLayoutConstraint.activate([
// composeToolbarView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
// composeToolbarView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
// composeToolbarViewBottomLayoutConstraint,
// composeToolbarView.heightAnchor.constraint(equalToConstant: ComposeToolbarView.toolbarHeight),
// ])
// composeToolbarView.preservesSuperviewLayoutMargins = true
// composeToolbarView.delegate = self
//
// composeToolbarBackgroundView.translatesAutoresizingMaskIntoConstraints = false
// view.insertSubview(composeToolbarBackgroundView, belowSubview: composeToolbarView)
// NSLayoutConstraint.activate([
// composeToolbarBackgroundView.topAnchor.constraint(equalTo: composeToolbarView.topAnchor),
// composeToolbarBackgroundView.leadingAnchor.constraint(equalTo: composeToolbarView.leadingAnchor),
// composeToolbarBackgroundView.trailingAnchor.constraint(equalTo: composeToolbarView.trailingAnchor),
// view.bottomAnchor.constraint(equalTo: composeToolbarBackgroundView.bottomAnchor),
// ])
//
// // FIXME: using iOS 15 toolbar for .keyboard placement
// let keyboardEventPublishers = Publishers.CombineLatest3(
// KeyboardResponderService.shared.isShow,
// KeyboardResponderService.shared.state,
// KeyboardResponderService.shared.endFrame
// )
//
// Publishers.CombineLatest(
// keyboardEventPublishers,
// viewSafeAreaDidChange
// )
// .sink(receiveValue: { [weak self] keyboardEvents, _ in
// guard let self = self else { return }
//
// let (isShow, state, endFrame) = keyboardEvents
// guard isShow, state == .dock else {
// UIView.animate(withDuration: 0.3) {
// self.composeToolbarViewBottomLayoutConstraint.constant = self.view.safeAreaInsets.bottom
// self.view.layoutIfNeeded()
// }
// return
// }
// // isShow AND dock state
//
// UIView.animate(withDuration: 0.3) {
// self.composeToolbarViewBottomLayoutConstraint.constant = endFrame.height
// self.view.layoutIfNeeded()
// }
// })
// .store(in: &disposeBag)
//
// // bind visibility toolbar UI
// Publishers.CombineLatest(
// viewModel.selectedStatusVisibility,
// viewModel.traitCollectionDidChangePublisher
// )
// .receive(on: DispatchQueue.main)
// .sink { [weak self] type, _ in
// guard let self = self else { return }
// let image = type.image(interfaceStyle: self.traitCollection.userInterfaceStyle)
// self.composeToolbarView.visibilityButton.setImage(image, for: .normal)
// self.composeToolbarView.activeVisibilityType.value = type
// }
// .store(in: &disposeBag)
//
// // bind counter
// viewModel.characterCount
// .receive(on: DispatchQueue.main)
// .sink { [weak self] characterCount in
// guard let self = self else { return }
// let count = ShareViewModel.composeContentLimit - characterCount
// self.composeToolbarView.characterCountLabel.text = "\(count)"
// switch count {
// case _ where count < 0:
// self.composeToolbarView.characterCountLabel.font = .monospacedDigitSystemFont(ofSize: 24, weight: .bold)
// self.composeToolbarView.characterCountLabel.textColor = Asset.Colors.danger.color
// self.composeToolbarView.characterCountLabel.accessibilityLabel = L10n.A11y.Plural.Count.inputLimitExceeds(abs(count))
// default:
// self.composeToolbarView.characterCountLabel.font = .monospacedDigitSystemFont(ofSize: 15, weight: .regular)
// self.composeToolbarView.characterCountLabel.textColor = Asset.Colors.Label.secondary.color
// self.composeToolbarView.characterCountLabel.accessibilityLabel = L10n.A11y.Plural.Count.inputLimitRemains(count)
// }
// }
// .store(in: &disposeBag)
//
// // bind valid
// viewModel.isValid
// .receive(on: DispatchQueue.main)
// .assign(to: \.isEnabled, on: publishButton)
// .store(in: &disposeBag)
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
// viewModel.viewDidAppear.value = true
// viewModel.inputItems.value = extensionContext?.inputItems.compactMap { $0 as? NSExtensionItem } ?? []
//
// viewModel.composeViewModel.viewDidAppear = true
}
override func viewSafeAreaInsetsDidChange() {
super.viewSafeAreaInsetsDidChange()
// viewSafeAreaDidChange.send()
}
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
super.traitCollectionDidChange(previousTraitCollection)
// viewModel.traitCollectionDidChangePublisher.send()
}
}
//extension ComposeViewController {
// private func setupBackgroundColor(theme: Theme) {
// view.backgroundColor = theme.systemElevatedBackgroundColor
// viewModel.composeViewModel.backgroundColor = theme.systemElevatedBackgroundColor
// composeToolbarBackgroundView.backgroundColor = theme.composeToolbarBackgroundColor
//
// let barAppearance = UINavigationBarAppearance()
// barAppearance.configureWithDefaultBackground()
// barAppearance.backgroundColor = theme.navigationBarBackgroundColor
// navigationItem.standardAppearance = barAppearance
// navigationItem.compactAppearance = barAppearance
// navigationItem.scrollEdgeAppearance = barAppearance
// }
//
// private func showDismissConfirmAlertController() {
// let alertController = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet) // can not use alert in extension
// let discardAction = UIAlertAction(title: L10n.Common.Controls.Actions.discard, style: .destructive) { _ in
// self.extensionContext?.cancelRequest(withError: ShareViewModel.ShareError.userCancelShare)
// }
// alertController.addAction(discardAction)
// let okAction = UIAlertAction(title: L10n.Common.Controls.Actions.ok, style: .cancel, handler: nil)
// alertController.addAction(okAction)
// self.present(alertController, animated: true, completion: nil)
// }
//}
//
extension ComposeViewController {
@objc private func cancelBarButtonItemPressed(_ sender: UIBarButtonItem) {
logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
// showDismissConfirmAlertController()
}
@objc private func publishBarButtonItemPressed(_ sender: UIBarButtonItem) {
logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
// viewModel.isPublishing.value = true
//
// viewModel.publish()
// .delay(for: 2, scheduler: DispatchQueue.main)
// .receive(on: DispatchQueue.main)
// .sink { [weak self] completion in
// guard let self = self else { return }
// self.viewModel.isPublishing.value = false
//
// switch completion {
// case .failure:
// let alertController = UIAlertController(
// title: L10n.Common.Alerts.PublishPostFailure.title,
// message: L10n.Common.Alerts.PublishPostFailure.message,
// preferredStyle: .actionSheet // can not use alert in extension
// )
// let okAction = UIAlertAction(
// title: L10n.Common.Controls.Actions.ok,
// style: .cancel,
// handler: nil
// )
// alertController.addAction(okAction)
// self.present(alertController, animated: true, completion: nil)
// case .finished:
// self.publishButton.setTitle(L10n.Common.Controls.Actions.done, for: .normal)
// self.publishButton.isUserInteractionEnabled = false
// DispatchQueue.main.asyncAfter(deadline: .now() + 1) { [weak self] in
// guard let self = self else { return }
// self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
// }
// }
// } receiveValue: { response in
// // do nothing
// }
// .store(in: &disposeBag)
}
}
//// MARK - ComposeToolbarViewDelegate
//extension ComposeViewController: ComposeToolbarViewDelegate {
//
// func composeToolbarView(_ composeToolbarView: ComposeToolbarView, contentWarningButtonDidPressed sender: UIButton) {
// logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
//
// withAnimation {
// viewModel.composeViewModel.isContentWarningComposing.toggle()
// }
// }
//
// func composeToolbarView(_ composeToolbarView: ComposeToolbarView, visibilityButtonDidPressed sender: UIButton, visibilitySelectionType type: ComposeToolbarView.VisibilitySelectionType) {
// logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
//
// viewModel.selectedStatusVisibility.value = type
// }
//
//}
//
//// MARK: - UIAdaptivePresentationControllerDelegate
//extension ComposeViewController: UIAdaptivePresentationControllerDelegate {
//
// func presentationControllerShouldDismiss(_ presentationController: UIPresentationController) -> Bool {
// return viewModel.shouldDismiss.value
// }
//
// func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
// os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
// showDismissConfirmAlertController()
//
// }
//
// func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
// os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
// }
//
//}