73 lines
1.7 KiB
Swift
73 lines
1.7 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) 2023 Jellyfin & Jellyfin Contributors
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//
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import Defaults
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import Foundation
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import Get
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import JellyfinAPI
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import OrderedCollections
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import UIKit
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class PagingLibraryViewModel: ViewModel {
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@Default(.Customization.Library.gridPosterType)
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private var libraryGridPosterType
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@Published
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var items: OrderedSet<BaseItemDto> = []
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var currentPage = 0
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var hasNextPage = true
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var pageItemSize: Int {
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let height = libraryGridPosterType == .portrait ? libraryGridPosterType.width * 1.5 : libraryGridPosterType.width / 1.77
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return UIScreen.main.maxChildren(width: libraryGridPosterType.width, height: height)
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}
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public func getRandomItemFromLibrary() async throws -> BaseItemDtoQueryResult {
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var parameters = _getDefaultParams()
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parameters?.limit = 1
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parameters?.sortBy = [SortBy.random.rawValue]
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await MainActor.run {
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self.isLoading = true
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}
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let request = Paths.getItems(parameters: parameters)
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let response = try await userSession.client.send(request)
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await MainActor.run {
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self.isLoading = false
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}
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return response.value
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}
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func _getDefaultParams() -> Paths.GetItemsParameters? {
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Paths.GetItemsParameters()
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}
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func refresh() {
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currentPage = 0
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hasNextPage = true
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items = []
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requestNextPage()
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}
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func requestNextPage() {
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guard hasNextPage else { return }
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currentPage += 1
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_requestNextPage()
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}
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func _requestNextPage() {}
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}
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