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19 lines
779 B
Swift
19 lines
779 B
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Combine
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import Foundation
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public protocol CollectionViewModel {
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var collectionItems: AnyPublisher<[[CollectionItemIdentifier]], Never> { get }
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var title: AnyPublisher<String?, Never> { get }
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var alertItems: AnyPublisher<AlertItem, Never> { get }
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var loading: AnyPublisher<Bool, Never> { get }
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var navigationEvents: AnyPublisher<NavigationEvent, Never> { get }
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var nextPageMaxID: String? { get }
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var maintainScrollPositionOfItem: CollectionItemIdentifier? { get }
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func request(maxID: String?, minID: String?)
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func itemSelected(_ item: CollectionItemIdentifier)
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func canSelect(item: CollectionItemIdentifier) -> Bool
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func viewModel(item: CollectionItemIdentifier) -> Any?
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}
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