113 lines
3.7 KiB
Swift
113 lines
3.7 KiB
Swift
//
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// MastodonServerRulesViewController.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-2-22.
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//
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import os.log
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import UIKit
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import Combine
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import MastodonSDK
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import SafariServices
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import MetaTextKit
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import MastodonAsset
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import MastodonCore
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import MastodonLocalization
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final class MastodonServerRulesViewController: UIViewController, NeedsDependency {
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let logger = Logger(subsystem: "MastodonServerRulesViewController", category: "ViewController")
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var disposeBag = Set<AnyCancellable>()
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private var observations = Set<NSKeyValueObservation>()
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weak var context: AppContext! { willSet { precondition(!isViewLoaded) } }
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weak var coordinator: SceneCoordinator! { willSet { precondition(!isViewLoaded) } }
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var viewModel: MastodonServerRulesViewModel!
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let tableView: UITableView = {
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let tableView = UITableView()
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tableView.register(OnboardingHeadlineTableViewCell.self, forCellReuseIdentifier: String(describing: OnboardingHeadlineTableViewCell.self))
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tableView.register(ServerRulesTableViewCell.self, forCellReuseIdentifier: String(describing: ServerRulesTableViewCell.self))
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tableView.rowHeight = UITableView.automaticDimension
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tableView.separatorStyle = .none
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tableView.backgroundColor = .clear
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tableView.keyboardDismissMode = .onDrag
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tableView.sectionHeaderTopPadding = 0
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return tableView
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}()
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}
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extension MastodonServerRulesViewController {
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override func viewDidLoad() {
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super.viewDidLoad()
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setupOnboardingAppearance()
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defer { setupNavigationBarBackgroundView() }
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tableView.translatesAutoresizingMaskIntoConstraints = false
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view.addSubview(tableView)
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tableView.pinToParent()
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tableView.delegate = self
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viewModel.setupDiffableDataSource(tableView: tableView)
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navigationItem.rightBarButtonItem = UIBarButtonItem(title: "I agree", style: .done, target: self, action: #selector(MastodonServerRulesViewController.nextButtonPressed(_:)))
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title = L10n.Scene.ServerRules.title
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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tableView.flashScrollIndicators()
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}
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}
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extension MastodonServerRulesViewController {
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@objc private func backButtonPressed(_ sender: UIButton) {
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navigationController?.popViewController(animated: true)
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}
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@objc private func nextButtonPressed(_ sender: UIButton) {
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let viewModel = MastodonRegisterViewModel(
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context: context,
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domain: viewModel.domain,
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authenticateInfo: viewModel.authenticateInfo,
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instance: viewModel.instance,
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applicationToken: viewModel.applicationToken
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)
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_ = coordinator.present(scene: .mastodonRegister(viewModel: viewModel), from: self, transition: .show)
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}
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}
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// MARK: - OnboardingViewControllerAppearance
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extension MastodonServerRulesViewController: OnboardingViewControllerAppearance { }
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// MARK: - UITableViewDelegate
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extension MastodonServerRulesViewController: UITableViewDelegate {
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func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
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return UIView()
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}
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func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
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guard let diffableDataSource = viewModel.diffableDataSource,
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section < diffableDataSource.snapshot().numberOfSections
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else { return .leastNonzeroMagnitude }
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let sectionItem = diffableDataSource.snapshot().sectionIdentifiers[section]
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switch sectionItem {
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case .header:
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return .leastNonzeroMagnitude
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case .rules:
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return 16
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}
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}
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}
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