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59 lines
2 KiB
Swift
59 lines
2 KiB
Swift
//
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// Copyright 2021 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 UserSuggestionViewModelType = StateStoreViewModel<UserSuggestionViewState, Never, UserSuggestionViewAction>
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class UserSuggestionViewModel: UserSuggestionViewModelType, UserSuggestionViewModelProtocol {
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// MARK: - Properties
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// MARK: Private
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private let userSuggestionService: UserSuggestionServiceProtocol
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// MARK: Public
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var completion: ((UserSuggestionViewModelResult) -> Void)?
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// MARK: - Setup
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init(userSuggestionService: UserSuggestionServiceProtocol) {
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self.userSuggestionService = userSuggestionService
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let items = userSuggestionService.items.value.map { suggestionItem in
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UserSuggestionViewStateItem(id: suggestionItem.userId, avatar: suggestionItem, displayName: suggestionItem.displayName)
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}
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super.init(initialViewState: UserSuggestionViewState(items: items))
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userSuggestionService.items.sink { [weak self] items in
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self?.state.items = items.map { item in
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UserSuggestionViewStateItem(id: item.userId, avatar: item, displayName: item.displayName)
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}
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}.store(in: &cancellables)
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}
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// MARK: - Public
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override func process(viewAction: UserSuggestionViewAction) {
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switch viewAction {
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case .selectedItem(let item):
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completion?(.selectedItemWithIdentifier(item.id))
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}
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}
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}
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