220 lines
8.8 KiB
Swift
220 lines
8.8 KiB
Swift
// File created from ScreenTemplate
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// $ createScreen.sh Spaces/SpaceRoomList/SpaceChildRoomDetail ShowSpaceChildRoomDetail
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/*
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Copyright 2021 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import UIKit
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import MatrixSDK
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/// `RoomContextPreviewViewController` is used to dsplay room preview data within a `UIContextMenuContentPreviewProvider`
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final class RoomContextPreviewViewController: UIViewController {
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// MARK: - Constants
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private enum Constants {
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static let popoverWidth: CGFloat = 300
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}
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// MARK: Outlets
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@IBOutlet private weak var titleLabel: UILabel!
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@IBOutlet private weak var avatarView: RoomAvatarView!
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@IBOutlet private weak var spaceAvatarView: SpaceAvatarView!
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@IBOutlet private weak var userIconView: UIImageView!
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@IBOutlet private weak var membersLabel: UILabel!
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@IBOutlet private weak var roomsIconView: UIImageView!
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@IBOutlet private weak var roomsLabel: UILabel!
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@IBOutlet private weak var topicLabel: UILabel!
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@IBOutlet private weak var topicLabelBottomMargin: NSLayoutConstraint!
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@IBOutlet private weak var spaceTagView: UIView!
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@IBOutlet private weak var spaceTagLabel: UILabel!
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@IBOutlet private weak var stackView: UIStackView!
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@IBOutlet private weak var inviteHeaderView: UIView!
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@IBOutlet private weak var inviterAvatarView: UserAvatarView!
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@IBOutlet private weak var inviteTitleLabel: UILabel!
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@IBOutlet private weak var inviteDetailLabel: UILabel!
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@IBOutlet private weak var inviteSeparatorView: UIView!
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// MARK: Private
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private var theme: Theme!
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private var viewModel: RoomContextPreviewViewModelProtocol!
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private var mediaManager: MXMediaManager?
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// MARK: - Setup
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class func instantiate(with viewModel: RoomContextPreviewViewModelProtocol, mediaManager: MXMediaManager?) -> RoomContextPreviewViewController {
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let viewController = StoryboardScene.RoomContextPreviewViewController.initialScene.instantiate()
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viewController.viewModel = viewModel
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viewController.mediaManager = mediaManager
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viewController.theme = ThemeService.shared().theme
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return viewController
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}
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// MARK: - Life cycle
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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viewModel.viewDelegate = self
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setupView()
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self.registerThemeServiceDidChangeThemeNotification()
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self.update(theme: self.theme)
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self.viewModel.process(viewAction: .loadData)
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}
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override var preferredContentSize: CGSize {
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get {
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return CGSize(width: Constants.popoverWidth, height: self.intrisicHeight(with: Constants.popoverWidth))
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}
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set {
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super.preferredContentSize = newValue
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}
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}
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// MARK: - Private
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private func update(theme: Theme) {
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self.theme = theme
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self.view.backgroundColor = theme.headerBackgroundColor
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if let navigationBar = self.navigationController?.navigationBar {
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theme.applyStyle(onNavigationBar: navigationBar)
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}
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self.titleLabel.textColor = theme.textPrimaryColor
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self.titleLabel.font = theme.fonts.title3SB
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self.membersLabel.font = theme.fonts.caption1
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self.membersLabel.textColor = theme.colors.tertiaryContent
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self.topicLabel.font = theme.fonts.caption1
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self.topicLabel.textColor = theme.colors.tertiaryContent
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self.userIconView.tintColor = theme.colors.tertiaryContent
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self.roomsIconView.tintColor = theme.colors.tertiaryContent
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self.roomsLabel.font = theme.fonts.caption1
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self.roomsLabel.textColor = theme.colors.tertiaryContent
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self.spaceTagView.backgroundColor = theme.colors.quinaryContent
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self.spaceTagLabel.font = theme.fonts.caption1
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self.spaceTagLabel.textColor = theme.colors.tertiaryContent
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self.inviteTitleLabel.textColor = theme.colors.tertiaryContent
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self.inviteTitleLabel.font = theme.fonts.calloutSB
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self.inviteDetailLabel.textColor = theme.colors.tertiaryContent
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self.inviteDetailLabel.font = theme.fonts.caption1
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self.inviteSeparatorView.backgroundColor = theme.colors.quinaryContent
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self.inviterAvatarView.alpha = 0.7
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}
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private func registerThemeServiceDidChangeThemeNotification() {
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NotificationCenter.default.addObserver(self, selector: #selector(themeDidChange), name: .themeServiceDidChangeTheme, object: nil)
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}
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@objc private func themeDidChange() {
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self.update(theme: ThemeService.shared().theme)
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}
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private func renderLoaded(with parameters: RoomContextPreviewLoadedParameters) {
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self.titleLabel.text = parameters.displayName
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self.spaceTagView.isHidden = parameters.roomType != .space
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self.avatarView.isHidden = parameters.roomType == .space
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self.spaceAvatarView.isHidden = parameters.roomType != .space
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let avatarViewData = AvatarViewData(matrixItemId: parameters.roomId,
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displayName: parameters.displayName,
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avatarUrl: parameters.avatarUrl,
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mediaManager: mediaManager,
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fallbackImage: .matrixItem(parameters.roomId, parameters.displayName))
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if !self.avatarView.isHidden {
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self.avatarView.fill(with: avatarViewData)
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}
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if !self.spaceAvatarView.isHidden {
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self.spaceAvatarView.fill(with: avatarViewData)
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}
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if parameters.membership != .invite {
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self.stackView.removeArrangedSubview(self.inviteHeaderView)
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self.inviteHeaderView.isHidden = true
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}
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self.membersLabel.text = parameters.membersCount == 1 ? VectorL10n.roomTitleOneMember : VectorL10n.roomTitleMembers("\(parameters.membersCount)")
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if let inviterId = parameters.inviterId {
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if let inviter = parameters.inviter {
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let avatarData = AvatarViewData(matrixItemId: inviterId,
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displayName: inviter.displayname,
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avatarUrl: inviter.avatarUrl,
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mediaManager: mediaManager,
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fallbackImage: .matrixItem(inviterId, inviter.displayname))
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self.inviterAvatarView.fill(with: avatarData)
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if let inviterName = inviter.displayname {
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self.inviteTitleLabel.text = VectorL10n.noticeRoomInviteYou(inviterName)
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self.inviteDetailLabel.text = inviterId
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} else {
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self.inviteTitleLabel.text = VectorL10n.noticeRoomInviteYou(inviterId)
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}
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} else {
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self.inviteTitleLabel.text = VectorL10n.noticeRoomInviteYou(inviterId)
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}
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}
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self.topicLabel.text = parameters.topic
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topicLabelBottomMargin.constant = self.topicLabel.text.isEmptyOrNil ? 0 : 16
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self.roomsIconView.isHidden = parameters.roomType != .space
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self.roomsLabel.isHidden = parameters.roomType != .space
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self.view.layoutIfNeeded()
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}
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private func setupView() {
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self.spaceTagView.layer.masksToBounds = true
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self.spaceTagView.layer.cornerRadius = 2
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self.spaceTagLabel.text = VectorL10n.spaceTag
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}
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private func intrisicHeight(with width: CGFloat) -> CGFloat {
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if self.topicLabel.text.isEmptyOrNil {
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return self.topicLabel.frame.minY
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}
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let topicHeight = self.topicLabel.sizeThatFits(CGSize(width: width - self.topicLabel.frame.minX * 2, height: 0)).height
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return self.topicLabel.frame.minY + topicHeight + 16
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}
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}
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// MARK: - RoomContextPreviewViewModelViewDelegate
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extension RoomContextPreviewViewController: RoomContextPreviewViewModelViewDelegate {
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func roomContextPreviewViewModel(_ viewModel: RoomContextPreviewViewModelProtocol, didUpdateViewState viewSate: RoomContextPreviewViewState) {
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switch viewSate {
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case .loaded(let parameters):
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self.renderLoaded(with: parameters)
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}
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}
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}
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