54 lines
1.5 KiB
Swift
54 lines
1.5 KiB
Swift
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//
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// FollowingListViewModel.swift
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// Mastodon
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//
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// Created by Cirno MainasuK on 2021-11-2.
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//
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import Foundation
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import Combine
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import Combine
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import CoreData
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import CoreDataStack
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import GameplayKit
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import MastodonSDK
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final class FollowingListViewModel {
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var disposeBag = Set<AnyCancellable>()
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// input
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let context: AppContext
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let domain: CurrentValueSubject<String?, Never>
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let userID: CurrentValueSubject<String?, Never>
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let userFetchedResultsController: UserFetchedResultsController
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// output
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var diffableDataSource: UITableViewDiffableDataSource<UserSection, UserItem>?
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private(set) lazy var stateMachine: GKStateMachine = {
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let stateMachine = GKStateMachine(states: [
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State.Initial(viewModel: self),
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State.Reloading(viewModel: self),
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State.Fail(viewModel: self),
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State.Idle(viewModel: self),
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State.Loading(viewModel: self),
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State.NoMore(viewModel: self),
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])
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stateMachine.enter(State.Initial.self)
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return stateMachine
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}()
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init(context: AppContext, domain: String?, userID: String?) {
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self.context = context
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self.userFetchedResultsController = UserFetchedResultsController(
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managedObjectContext: context.managedObjectContext,
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domain: domain,
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additionalTweetPredicate: nil
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)
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self.domain = CurrentValueSubject(domain)
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self.userID = CurrentValueSubject(userID)
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// super.init()
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}
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}
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