55 lines
1.7 KiB
Swift
55 lines
1.7 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import Combine
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import SwiftUI
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typealias OnboardingAvatarViewModelType = StateStoreViewModel<OnboardingAvatarViewState, OnboardingAvatarViewAction>
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class OnboardingAvatarViewModel: OnboardingAvatarViewModelType, OnboardingAvatarViewModelProtocol {
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// MARK: - Properties
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// MARK: Private
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// MARK: Public
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var callback: ((OnboardingAvatarViewModelResult) -> Void)?
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// MARK: - Setup
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init(userId: String, displayName: String?, avatarColorCount: Int) {
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let placeholderViewModel = PlaceholderAvatarViewModel(displayName: displayName, matrixItemId: userId, colorCount: avatarColorCount)
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let initialViewState = OnboardingAvatarViewState(placeholderAvatarLetter: placeholderViewModel.firstCharacterCapitalized,
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placeholderAvatarColorIndex: placeholderViewModel.stableColorIndex,
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bindings: OnboardingAvatarBindings())
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super.init(initialViewState: initialViewState)
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}
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// MARK: - Public
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override func process(viewAction: OnboardingAvatarViewAction) {
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switch viewAction {
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case .pickImage:
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callback?(.pickImage)
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case .takePhoto:
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callback?(.takePhoto)
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case .save:
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callback?(.save(state.avatar))
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case .skip:
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callback?(.skip)
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}
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}
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func updateAvatarImage(with image: UIImage?) {
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state.avatar = image
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}
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func processError(_ error: NSError?) {
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state.bindings.alertInfo = AlertInfo(error: error)
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}
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}
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