pattogato

// webapp /payments and /paymentOptions returns account details
// we use this to show bank transfer info
let type: BankType
let title: String?
let description: DescriptionResponse?
let summaries: [SummaryItemResponse]
let details: [DetailsItemResponse]
let alert: AlertResponse?
let shareText: String?

pattogato

struct Step {
    enum StepFlowResult {
        case finished
        case dismissed
    }

    enum Presentable {
        case viewController(UIViewController, delegate: HasUSBalanceInterestActivationFlowStepDelegate)
        case flow(any Flow<StepFlowResult>)
    }

pattogato

final class WeatherPresenterImpl {
    var selectedDay: DailyEntry
    private let days: [DailyEntry]
    private weak var view: WeatherView?

    // 1.
    func selectDay(_ day: WeatherViewModel.Day) {
        guard let selectedDayModel = days.first(where: { $0.id == day.id }) else {
            return
        }

pattogato

func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    guard
      let item = dataSource.itemIdentifier(for: indexPath),
      case let WeatherViewModel.Item.day(day) = item
    else { return }

    presenter.selectDay(day)
}

pattogato

struct DailyEntry {
    let name: String
    let icon: WeatherIcon
    let minTemp: String
    let maxTemp: String
    let hours: [HourlyEntry]
    let id: UUID
}

struct HourlyEntry {

pattogato

struct WeatherViewModel {
    enum Item: Hashable {
        case day(Day)
        case hour(Hour)
    }
    var sections: [Section: [Item]]
    let title: String
}

pattogato

struct WeatherViewModel {
    struct Day: Hashable {
        let name: String
        let icon: WeatherIcon
        let minTemp: String
        let maxTemp: String
        let selected: Bool
        let id: UUID
    }
    struct Hour: Hashable {

pattogato

extension WeatherViewModel {
    mutating func select(dailyEntry: DailyEntry) {
        // 1.
        guard let index = (sections[.daily] as? [DailyEntry])?.firstIndex(of: dailyEntry) else {
            return
        }
        // 2.
        var mutableCopy = dailyEntry
        // 3.
        mutableCopy.selected = true

pattogato

extension WeatherViewModel {
    mutating func select(dailyEntry: DailyEntry) {
        // 1.
        guard let index = (sections[.daily] as? [DailyEntry])?.firstIndex(of: dailyEntry) else {
            return
        }
        // 2.
        var mutableCopy = dailyEntry
        // 3.
        mutableCopy.selected = true

pattogato

extension WeatherViewController {
    func configure(with viewModel: WeatherViewModel) {
        self.viewModel = viewModel
        title = viewModel.title
        reloadData()
    }

    private func makeSnapshot() -> NSDiffableDataSourceSnapshot<WeatherViewModel.Section, WeatherViewModel.Item> {
        var snapshot = NSDiffableDataSourceSnapshot<WeatherViewModel.Section, WeatherViewModel.Item>()