120 lines
5.0 KiB
Swift
120 lines
5.0 KiB
Swift
import UIKit
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import SessionMessagingKit
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final class CallMessageCell : MessageCell {
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private lazy var iconImageViewWidthConstraint = iconImageView.set(.width, to: 0)
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private lazy var iconImageViewHeightConstraint = iconImageView.set(.height, to: 0)
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private lazy var infoImageViewWidthConstraint = infoImageView.set(.width, to: 0)
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private lazy var infoImageViewHeightConstraint = infoImageView.set(.height, to: 0)
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// MARK: UI Components
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private lazy var iconImageView = UIImageView()
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private lazy var infoImageView = UIImageView(image: UIImage(named: "ic_info")?.withTint(Colors.text))
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private lazy var timestampLabel: UILabel = {
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let result = UILabel()
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result.font = .boldSystemFont(ofSize: Values.verySmallFontSize)
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result.textColor = Colors.text
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result.textAlignment = .center
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return result
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}()
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private lazy var label: UILabel = {
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let result = UILabel()
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result.numberOfLines = 0
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result.lineBreakMode = .byWordWrapping
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result.font = .boldSystemFont(ofSize: Values.smallFontSize)
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result.textColor = Colors.text
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result.textAlignment = .center
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return result
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}()
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private lazy var container: UIView = {
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let result = UIView()
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result.set(.height, to: 50)
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result.layer.cornerRadius = 18
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result.backgroundColor = Colors.callMessageBackground
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result.addSubview(label)
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label.autoCenterInSuperview()
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result.addSubview(iconImageView)
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iconImageView.autoVCenterInSuperview()
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iconImageView.pin(.left, to: .left, of: result, withInset: CallMessageCell.inset)
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result.addSubview(infoImageView)
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infoImageView.autoVCenterInSuperview()
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infoImageView.pin(.right, to: .right, of: result, withInset: -CallMessageCell.inset)
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return result
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}()
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private lazy var stackView: UIStackView = {
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let result = UIStackView(arrangedSubviews: [ timestampLabel, container ])
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result.axis = .vertical
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result.alignment = .center
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result.spacing = Values.smallSpacing
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return result
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}()
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// MARK: Settings
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private static let iconSize: CGFloat = 16
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private static let inset = Values.mediumSpacing
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private static let margin = UIScreen.main.bounds.width * 0.1
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override class var identifier: String { "CallMessageCell" }
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// MARK: Lifecycle
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override func setUpViewHierarchy() {
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super.setUpViewHierarchy()
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iconImageViewWidthConstraint.isActive = true
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iconImageViewHeightConstraint.isActive = true
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addSubview(stackView)
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container.autoPinWidthToSuperview()
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stackView.pin(.left, to: .left, of: self, withInset: CallMessageCell.margin)
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stackView.pin(.top, to: .top, of: self, withInset: CallMessageCell.inset)
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stackView.pin(.right, to: .right, of: self, withInset: -CallMessageCell.margin)
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stackView.pin(.bottom, to: .bottom, of: self, withInset: -CallMessageCell.inset)
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}
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override func setUpGestureRecognizers() {
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let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(handleTap))
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tapGestureRecognizer.numberOfTapsRequired = 1
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addGestureRecognizer(tapGestureRecognizer)
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}
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// MARK: Updating
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override func update() {
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guard let message = viewItem?.interaction as? TSInfoMessage, message.messageType == .call else { return }
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let icon: UIImage?
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switch message.callState {
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case .outgoing: icon = UIImage(named: "CallOutgoing")?.withTint(Colors.text)
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case .incoming: icon = UIImage(named: "CallIncoming")?.withTint(Colors.text)
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case .missed, .permissionDenied: icon = UIImage(named: "CallMissed")?.withTint(Colors.destructive)
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default: icon = nil
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}
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iconImageView.image = icon
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iconImageViewWidthConstraint.constant = (icon != nil) ? CallMessageCell.iconSize : 0
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iconImageViewHeightConstraint.constant = (icon != nil) ? CallMessageCell.iconSize : 0
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let shouldShowInfoIcon = message.callState == .permissionDenied && !SSKPreferences.areCallsEnabled
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infoImageViewWidthConstraint.constant = shouldShowInfoIcon ? CallMessageCell.iconSize : 0
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infoImageViewHeightConstraint.constant = shouldShowInfoIcon ? CallMessageCell.iconSize : 0
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Storage.read { transaction in
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self.label.text = message.previewText(with: transaction)
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}
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let date = message.dateForUI()
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let description = DateUtil.formatDate(forDisplay: date)
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timestampLabel.text = description
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}
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@objc private func handleTap(_ gestureRecognizer: UITapGestureRecognizer) {
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guard let viewItem = viewItem, let message = viewItem.interaction as? TSInfoMessage, message.messageType == .call else { return }
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let shouldBeTappable = message.callState == .permissionDenied && !SSKPreferences.areCallsEnabled
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if shouldBeTappable {
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delegate?.handleViewItemTapped(viewItem, gestureRecognizer: gestureRecognizer)
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}
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}
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}
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