naturalwarren

/**
 * A [CallAdapter.Factory] which allows [NetworkResponse] objects to be 
 * returned from RxJava streams created by Retrofit.
 *
 * Adding this class to [Retrofit] allows you to write service methods like:
 *
 * fun getTokens(): Single<NetworkResponse<AccessToken,Error>>
 */
class KotlinRxJava2CallAdapterFactory : CallAdapter.Factory() {

naturalwarren

class UIComponent(BaseModel, ABC):

   sdui_component_type: ComponentType

   def __init__(self, **data) -> None:
       data['sdui_component_type'] = self.component_type()
       super().__init__(**data)

   @classmethod
   @abstractmethod

naturalwarren

class DataRow(UIComponent):
    title: str
    subtitle: str
    layout: Layout = Layout.HORIZONTAL

    @classmethod
    def component_type(cls) -> ComponentType:
        return ComponentType.DATA_ROW_STACKED
 
    class Layout(str, Enum):

naturalwarren

class UIComponent(BaseModel, ABC):
   
   # ...
   
   def __init__(self, **data) -> None:
       # SDUIContext is set as a context var when handling any request on the backend
       current_context = SDUIContext.current()
       if current_context is not None:
           # Will raise an error if incompatible
           current_context.validate_compatibility(

naturalwarren

class Row(UIComponent):
   title: str
   subtitle: Optional[str] = None

   @classmethod
   def component_type(cls) -> ComponentType:
       return ComponentType.BUTTON

   @classmethod
   def platform_compatibility(cls) -> Dict[Platform, Version]:

naturalwarren

enum SDUIComponent: Equatable, Codable {
   case button(SDUIButton)
   case row(SDUIRow)
   case text(SDUIText)
}

naturalwarren

sealed interface SDUIComponent
data class SDUIButton: SDUIComponent
data class SDUIRow: SDUIComponent
data class SDUIText: SDUIComponent

naturalwarren

SDUIComponent = SDUIButton | SDUIRow | SDUIText

naturalwarren

extension DataRow: ViewModelConvertible {
    func viewModel(context: SDUIContext) -> some ViewModel {
       return DataRowViewModel(
            title: self.title,
            titleURL: self.titleHyperlink,
            subtitle: self.subtitle,
            layout: self.layout.toNativeLayout(),
            accessory: accessoryView?.viewModel(context: context)
       )
   }

naturalwarren

extension SDUIComponent {
   private var concreteModel: Any {
       switch self {
       case .button(let button):
           return button
       case .row(let row):
           return row
       case .text(let text):
           return text
       }