b-onc

setupUI()

b-onc

private func setupUI() {
    view.addSubview(cameraButton)
    cameraButton.translatesAutoresizingMaskIntoConstraints = false
    cameraButton.setImage(UIImage(systemName: "camera.fill",
                                    withConfiguration: UIImage.SymbolConfiguration(font: .systemFont(ofSize: 24))),
                            for: .normal)
    cameraButton.tintColor = UIColor.gray.withAlphaComponent(0.7)
    
    view.addSubview(soundRecordButton)
    soundRecordButton.translatesAutoresizingMaskIntoConstraints = false

b-onc

private let cameraButton = UIButton()
private let soundRecordButton = UIButton()

b-onc

override func createChatViewController(with channelPresenter: ChannelPresenter) -> ChatViewController {
    MessagesViewController(nibName: nil, bundle: nil)
}

b-onc

import UIKit
import StreamChat
import RxSwift

class MessagesViewController: ChatViewController {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        navigationItem.largeTitleDisplayMode = .never

b-onc

style.incomingMessage.avatarViewStyle = nil
style.incomingMessage.backgroundColor = UIColor(red: 233/255, green: 233/255, blue: 235/255, alpha: 1)
style.incomingMessage.borderColor = .clear
style.incomingMessage.textColor = .black
style.incomingMessage.font = .systemFont(ofSize: 17, weight: .regular)
style.incomingMessage.edgeInsets.left = 16
style.incomingMessage.infoFont = .systemFont(ofSize: 0)
style.incomingMessage.nameFont = .systemFont(ofSize: 0)

style.outgoingMessage.avatarViewStyle = nil

b-onc

tableView.register(ContactListCell.self, forCellReuseIdentifier: ContactListCell.reuseIdentifier)

b-onc

override func updateChannelCell(_ cell: ChannelTableViewCell, channelPresenter: ChannelPresenter) {
    super.updateChannelCell(cell, channelPresenter: channelPresenter)
    if let cell = cell as? ContactListCell {
        cell.isUnread = channelPresenter.isUnread
    }
}

b-onc

import UIKit
import StreamChat

class ContactListCell: ChannelTableViewCell {
    
    static var reuseIdentifier: String {
        return String(describing: self)
    }
    
    private let unreadView = UIView()

b-onc

override func viewDidLoad() {
    presenter = ChannelsPresenter(filter: .currentUserInMembers)
    
    title = "Messages"
    
    setupStyles()
    tableView.tableFooterView = nil
    
    navigationItem.largeTitleDisplayMode = .always