68 lines
2.2 KiB
Swift
68 lines
2.2 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 SwiftUI
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typealias ServerSelectionViewModelType = StateStoreViewModel<ServerSelectionViewState, ServerSelectionViewAction>
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class ServerSelectionViewModel: ServerSelectionViewModelType, ServerSelectionViewModelProtocol {
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// MARK: - Properties
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// MARK: Private
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// MARK: Public
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var callback: (@MainActor (ServerSelectionViewModelAction) -> Void)?
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// MARK: - Setup
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init(homeserverAddress: String, hasModalPresentation: Bool) {
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let bindings = ServerSelectionBindings(homeserverAddress: homeserverAddress)
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super.init(initialViewState: ServerSelectionViewState(bindings: bindings,
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hasModalPresentation: hasModalPresentation))
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}
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// MARK: - Public
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override func process(viewAction: ServerSelectionViewAction) async {
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switch viewAction {
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case .confirm:
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callback?(.confirm(homeserverAddress: state.bindings.homeserverAddress))
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case .dismiss:
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callback?(.dismiss)
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case .clearFooterError:
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clearFooterError()
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}
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}
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func displayError(_ type: ServerSelectionErrorType) {
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switch type {
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case .footerMessage(let message):
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withElementAnimation {
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state.footerErrorMessage = message
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}
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}
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}
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// MARK: - Private
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/// Clear any errors shown in the text field footer.
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private func clearFooterError() {
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guard state.footerErrorMessage != nil else { return }
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withElementAnimation { state.footerErrorMessage = nil }
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}
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}
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