func update()

in AzureCommunicationUI/sdk/AzureCommunicationUICalling/Sources/Presentation/SwiftUI/Calling/CallingViewComponent/ControlBarViewModel.swift [252:301]
48 lines of code
8 McCabe index (conditional complexity)

    func update(localUserState: LocalUserState,
                permissionState: PermissionState,
                callingState: CallingState,
                visibilityState: VisibilityState,
                navigationState: NavigationState,
                buttonViewDataState: ButtonViewDataState
                ) {
        isShareActivityDisplayed = navigationState.supportShareSheetVisible
        callingStatus = callingState.status
        operationStatus = callingState.operationStatus
        self.buttonViewDataState = buttonViewDataState
        self.capabilities = localUserState.capabilities
        if cameraPermission != permissionState.cameraPermission {
            cameraPermission = permissionState.cameraPermission
        }
        if isCameraStateUpdating,
           cameraState.operation != localUserState.cameraState.operation {
            isCameraStateUpdating = localUserState.cameraState.operation != .on &&
                                    localUserState.cameraState.operation != .off
        }
        cameraState = localUserState.cameraState
        cameraButtonViewModel.update(iconName: cameraState.operation == .on ? .videoOn : .videoOff)
        cameraButtonViewModel.update(accessibilityLabel: cameraState.operation == .on
                                     ? localizationProvider.getLocalizedString(.videoOnAccessibilityLabel)
                                     : localizationProvider.getLocalizedString(.videoOffAccessibilityLabel))
        cameraButtonViewModel.update(isDisabled: isCameraDisabled())
        cameraButtonViewModel.update(isVisible: isCameraVisible())

        audioState = localUserState.audioState
        micButtonViewModel.update(iconName: audioState.operation == .on ? .micOn : .micOff)
        micButtonViewModel.update(accessibilityLabel: audioState.operation == .on
                                     ? localizationProvider.getLocalizedString(.micOnAccessibilityLabel)
                                     : localizationProvider.getLocalizedString(.micOffAccessibilityLabel))
        micButtonViewModel.update(isDisabled: isMicDisabled())
        micButtonViewModel.update(isVisible: isMicVisible())
        audioDeviceButtonViewModel.update(isDisabled: isAudioDeviceDisabled())
        let audioDeviceState = localUserState.audioState.device
        audioDeviceButtonViewModel.update(
            iconName: audioDeviceState.icon
        )
        audioDeviceButtonViewModel.update(
            accessibilityValue: audioDeviceState.getLabel(localizationProvider: localizationProvider))
        audioDeviceButtonViewModel.update(isVisible: isAudioDeviceVisible())

        moreButtonViewModel.update(isDisabled: isMoreButtonDisabled())
        moreButtonViewModel.update(isVisible: isMoreButtonVisible())
        isDisplayed = visibilityState.currentStatus != .pipModeEntered
        isMoreButtonShouldFocused = true
        updateTotalButtonCount()
    }