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37 lines
1.4 KiB
Swift
37 lines
1.4 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Combine
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import Foundation
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import Mastodon
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import ServiceLayer
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public final class ConversationViewModel: CollectionItemViewModel, ObservableObject {
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public let accountViewModels: [AccountViewModel]
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public let statusViewModel: StatusViewModel?
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public let events: AnyPublisher<AnyPublisher<CollectionItemEvent, Error>, Never>
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private let conversationService: ConversationService
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private let identityContext: IdentityContext
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private let eventsSubject = PassthroughSubject<AnyPublisher<CollectionItemEvent, Error>, Never>()
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init(conversationService: ConversationService, identityContext: IdentityContext) {
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accountViewModels = conversationService.conversation.accounts.map {
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AccountViewModel(
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accountService: conversationService.navigationService.accountService(account: $0),
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identityContext: identityContext)
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}
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if let status = conversationService.conversation.lastStatus {
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statusViewModel = StatusViewModel(
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statusService: conversationService.navigationService.statusService(status: status),
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identityContext: identityContext)
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} else {
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statusViewModel = nil
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}
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self.conversationService = conversationService
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self.identityContext = identityContext
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self.events = eventsSubject.eraseToAnyPublisher()
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}
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}
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