Call Layouts

let sessionSettings = CometChatCalls.sessionSettingsBuilder
    .setLayout(.tile)
    .build()

CometChatCalls.joinSession(
    sessionID: sessionId,
    callSetting: sessionSettings,
    container: callViewContainer,
    onSuccess: { message in
        print("Joined with TILE layout")
    },
    onError: { error in
        print("Failed: \(error?.errorDescription ?? "")")
    }
)

// Switch to Spotlight layout
CallSession.shared.setLayout("SPOTLIGHT")

// Switch to Tile layout
CallSession.shared.setLayout("TILE")

// Switch to Sidebar layout
CallSession.shared.setLayout("SIDEBAR")

class CallViewController: UIViewController, LayoutListener {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        CallSession.shared.addLayoutListener(self)
    }
    
    deinit {
        CallSession.shared.removeLayoutListener(self)
    }
    
    func onCallLayoutChanged(layoutType: LayoutType) {
        switch layoutType {
        case .tile:
            print("Switched to Tile layout")
        case .spotlight:
            print("Switched to Spotlight layout")
        case .sidebar:
            print("Switched to Sidebar layout")
        default:
            break
        }
        // Update layout toggle button icon
        updateLayoutIcon(layoutType)
    }

    func onParticipantListVisible() {}
    func onParticipantListHidden() {}
    func onPictureInPictureLayoutEnabled() {}
    func onPictureInPictureLayoutDisabled() {}
}

let sessionSettings = CometChatCalls.sessionSettingsBuilder
    .setLayout(.spotlight)           // Fixed layout
    .hideChangeLayoutButton(true)    // Hide toggle button
    .build()