84 lines
2.5 KiB
Swift
84 lines
2.5 KiB
Swift
//
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// UserTableViewCell+ViewModel.swift
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// Mastodon
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//
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// Created by MainasuK on 2022-1-19.
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//
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import UIKit
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import CoreDataStack
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import MastodonUI
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import Combine
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extension UserTableViewCell {
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final class ViewModel {
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let value: Value
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let followedUsers: AnyPublisher<[String], Never>
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let blockedUsers: AnyPublisher<[String], Never>
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let followRequestedUsers: AnyPublisher<[String], Never>
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init(value: Value, followedUsers: AnyPublisher<[String], Never>, blockedUsers: AnyPublisher<[String], Never>, followRequestedUsers: AnyPublisher<[String], Never>) {
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self.value = value
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self.followedUsers = followedUsers
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self.followRequestedUsers = followRequestedUsers
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self.blockedUsers = blockedUsers
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}
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enum Value {
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case user(MastodonUser)
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// case status(Status)
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}
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}
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}
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extension UserTableViewCell {
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func configure(
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me: MastodonUser?,
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tableView: UITableView,
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viewModel: ViewModel,
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delegate: UserTableViewCellDelegate?
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) {
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switch viewModel.value {
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case .user(let user):
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userView.configure(user: user, delegate: delegate)
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guard let me = me else {
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return userView.setButtonState(.none)
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}
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if user == me {
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userView.setButtonState(.none)
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} else {
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userView.setButtonState(.loading)
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}
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Publishers.CombineLatest3(
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viewModel.followedUsers,
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viewModel.followRequestedUsers,
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viewModel.blockedUsers
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)
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.receive(on: DispatchQueue.main)
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.sink { [weak self] followed, requested, blocked in
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if blocked.contains(user.id) {
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self?.userView.setButtonState(.blocked)
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} else if followed.contains(user.id) {
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self?.userView.setButtonState(.unfollow)
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} else if requested.contains(user.id) {
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self?.userView.setButtonState(.pending)
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} else if user.locked {
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self?.userView.setButtonState(.request)
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} else if user != me {
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self?.userView.setButtonState(.follow)
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}
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}
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.store(in: &disposeBag)
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}
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self.delegate = delegate
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}
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}
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