48 lines
1.6 KiB
Swift
48 lines
1.6 KiB
Swift
//
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// Copyright 2022 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Combine
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import SwiftUI
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typealias TemplateScreenViewModelType = StateStoreViewModel<TemplateScreenViewState, TemplateScreenViewAction>
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class TemplateScreenViewModel: TemplateScreenViewModelType, TemplateScreenViewModelProtocol {
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private var actionsSubject: PassthroughSubject<TemplateScreenViewModelAction, Never> = .init()
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var actions: AnyPublisher<TemplateScreenViewModelAction, Never> {
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actionsSubject.eraseToAnyPublisher()
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}
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init(promptType: TemplateScreenPromptType, initialCount: Int = 0) {
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super.init(initialViewState: TemplateScreenViewState(promptType: promptType, count: 0))
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}
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// MARK: - Public
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override func process(viewAction: TemplateScreenViewAction) {
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switch viewAction {
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case .accept:
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actionsSubject.send(.accept)
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case .cancel:
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actionsSubject.send(.cancel)
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case .incrementCount:
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state.count += 1
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case .decrementCount:
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state.count -= 1
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}
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}
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}
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