82 lines
2.0 KiB
Swift
82 lines
2.0 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import Combine
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import Foundation
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import JellyfinAPI
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final class ParentalRatingsViewModel: ViewModel, Stateful {
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// MARK: Action
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enum Action: Equatable {
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case refresh
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}
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// MARK: State
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enum State: Hashable {
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case content
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case error(JellyfinAPIError)
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case initial
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case refreshing
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}
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@Published
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private(set) var parentalRatings: [ParentalRating] = []
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@Published
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final var state: State = .initial
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private var currentRefreshTask: AnyCancellable?
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var hasNoResults: Bool {
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parentalRatings.isEmpty
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}
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func respond(to action: Action) -> State {
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switch action {
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case .refresh:
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currentRefreshTask?.cancel()
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currentRefreshTask = Task { [weak self] in
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guard let self else { return }
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do {
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let parentalRatings = try await getParentalRatings()
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guard !Task.isCancelled else { return }
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await MainActor.run {
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self.parentalRatings = parentalRatings
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self.state = .content
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}
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} catch {
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guard !Task.isCancelled else { return }
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await MainActor.run {
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self.state = .error(.init(error.localizedDescription))
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}
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}
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}
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.asAnyCancellable()
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return state
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}
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}
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// MARK: - Fetch Parental Ratings
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private func getParentalRatings() async throws -> [ParentalRating] {
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let request = Paths.getParentalRatings
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let response = try await userSession.client.send(request)
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return response.value
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}
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}
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