61 lines
1.7 KiB
Swift
61 lines
1.7 KiB
Swift
//
|
|
// Copyright 2021-2024 New Vector Ltd.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
// Please see LICENSE in the repository root for full details.
|
|
//
|
|
|
|
import Combine
|
|
import SwiftUI
|
|
|
|
typealias OnboardingSplashScreenViewModelType = StateStoreViewModel<OnboardingSplashScreenViewState, OnboardingSplashScreenViewAction>
|
|
|
|
protocol OnboardingSplashScreenViewModelProtocol {
|
|
var completion: ((OnboardingSplashScreenViewModelResult) -> Void)? { get set }
|
|
var context: OnboardingSplashScreenViewModelType.Context { get }
|
|
}
|
|
|
|
class OnboardingSplashScreenViewModel: OnboardingSplashScreenViewModelType, OnboardingSplashScreenViewModelProtocol {
|
|
// MARK: - Properties
|
|
|
|
// MARK: Private
|
|
|
|
// MARK: Public
|
|
|
|
var completion: ((OnboardingSplashScreenViewModelResult) -> Void)?
|
|
|
|
// MARK: - Setup
|
|
|
|
init() {
|
|
super.init(initialViewState: OnboardingSplashScreenViewState())
|
|
}
|
|
|
|
// MARK: - Public
|
|
|
|
override func process(viewAction: OnboardingSplashScreenViewAction) {
|
|
switch viewAction {
|
|
case .register:
|
|
register()
|
|
case .login:
|
|
login()
|
|
case .nextPage:
|
|
// Wrap back round to the first page index when reaching the end.
|
|
state.bindings.pageIndex = (state.bindings.pageIndex + 1) % state.content.count
|
|
case .previousPage:
|
|
// Prevent the hidden page at index -1 from being shown.
|
|
state.bindings.pageIndex = max(0, state.bindings.pageIndex - 1)
|
|
case .hiddenPage:
|
|
// Hidden page for a nicer animation when looping back to the start.
|
|
state.bindings.pageIndex = -1
|
|
}
|
|
}
|
|
|
|
private func register() {
|
|
completion?(.register)
|
|
}
|
|
|
|
private func login() {
|
|
completion?(.login)
|
|
}
|
|
}
|