100 lines
3.7 KiB
Swift
100 lines
3.7 KiB
Swift
|
// Copyright © 2020 Metabolist. All rights reserved.
|
||
|
|
|
||
|
|
import UIKit
|
||
|
|
|
||
|
|
final class ConversationView: UIView {
|
||
|
|
let avatarsView = ConversationAvatarsView()
|
||
|
|
let displayNamesLabel = UILabel()
|
||
|
|
let statusBodyView = StatusBodyView()
|
||
|
|
|
||
|
|
private var conversationConfiguration: ConversationContentConfiguration
|
||
|
|
|
||
|
|
init(configuration: ConversationContentConfiguration) {
|
||
|
|
conversationConfiguration = configuration
|
||
|
|
|
||
|
|
super.init(frame: .zero)
|
||
|
|
|
||
|
|
initialSetup()
|
||
|
|
applyConversationConfiguration()
|
||
|
|
}
|
||
|
|
|
||
|
|
@available(*, unavailable)
|
||
|
|
required init?(coder: NSCoder) {
|
||
|
|
fatalError("init(coder:) has not been implemented")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
extension ConversationView: UIContentView {
|
||
|
|
var configuration: UIContentConfiguration {
|
||
|
|
get { conversationConfiguration }
|
||
|
|
set {
|
||
|
|
guard let conversationConfiguration = newValue as? ConversationContentConfiguration else { return }
|
||
|
|
|
||
|
|
self.conversationConfiguration = conversationConfiguration
|
||
|
|
|
||
|
|
applyConversationConfiguration()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private extension ConversationView {
|
||
|
|
func initialSetup() {
|
||
|
|
let containerStackView = UIStackView()
|
||
|
|
let sideStackView = UIStackView()
|
||
|
|
let mainStackView = UIStackView()
|
||
|
|
|
||
|
|
addSubview(containerStackView)
|
||
|
|
containerStackView.translatesAutoresizingMaskIntoConstraints = false
|
||
|
|
containerStackView.spacing = .defaultSpacing
|
||
|
|
|
||
|
|
sideStackView.axis = .vertical
|
||
|
|
sideStackView.alignment = .trailing
|
||
|
|
sideStackView.spacing = .compactSpacing
|
||
|
|
sideStackView.addArrangedSubview(avatarsView)
|
||
|
|
sideStackView.addArrangedSubview(UIView())
|
||
|
|
containerStackView.addArrangedSubview(sideStackView)
|
||
|
|
|
||
|
|
mainStackView.axis = .vertical
|
||
|
|
mainStackView.spacing = .compactSpacing
|
||
|
|
mainStackView.addArrangedSubview(displayNamesLabel)
|
||
|
|
mainStackView.addSubview(UIView())
|
||
|
|
mainStackView.addArrangedSubview(statusBodyView)
|
||
|
|
containerStackView.addArrangedSubview(mainStackView)
|
||
|
|
|
||
|
|
displayNamesLabel.font = .preferredFont(forTextStyle: .headline)
|
||
|
|
displayNamesLabel.adjustsFontForContentSizeCategory = true
|
||
|
|
|
||
|
|
statusBodyView.alpha = 0.5
|
||
|
|
statusBodyView.isUserInteractionEnabled = false
|
||
|
|
|
||
|
|
let avatarsHeightConstraint = avatarsView.heightAnchor.constraint(equalToConstant: .avatarDimension)
|
||
|
|
|
||
|
|
avatarsHeightConstraint.priority = .justBelowMax
|
||
|
|
|
||
|
|
NSLayoutConstraint.activate([
|
||
|
|
containerStackView.leadingAnchor.constraint(equalTo: readableContentGuide.leadingAnchor),
|
||
|
|
containerStackView.topAnchor.constraint(equalTo: readableContentGuide.topAnchor),
|
||
|
|
containerStackView.trailingAnchor.constraint(equalTo: readableContentGuide.trailingAnchor),
|
||
|
|
containerStackView.bottomAnchor.constraint(equalTo: readableContentGuide.bottomAnchor),
|
||
|
|
avatarsView.widthAnchor.constraint(equalToConstant: .avatarDimension),
|
||
|
|
avatarsHeightConstraint,
|
||
|
|
sideStackView.widthAnchor.constraint(equalToConstant: .avatarDimension)
|
||
|
|
])
|
||
|
|
}
|
||
|
|
|
||
|
|
func applyConversationConfiguration() {
|
||
|
|
let viewModel = conversationConfiguration.viewModel
|
||
|
|
let displayNames = ListFormatter.localizedString(byJoining: viewModel.accountViewModels.map(\.displayName))
|
||
|
|
let mutableDisplayNames = NSMutableAttributedString(string: displayNames)
|
||
|
|
|
||
|
|
mutableDisplayNames.insert(
|
||
|
|
emoji: viewModel.accountViewModels.map(\.emoji).reduce([], +),
|
||
|
|
view: displayNamesLabel)
|
||
|
|
mutableDisplayNames.resizeAttachments(toLineHeight: displayNamesLabel.font.lineHeight)
|
||
|
|
|
||
|
|
displayNamesLabel.attributedText = mutableDisplayNames
|
||
|
|
statusBodyView.viewModel = viewModel.statusViewModel
|
||
|
|
avatarsView.viewModel = viewModel
|
||
|
|
}
|
||
|
|
}
|