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https://github.com/Finb/Bark.git
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334 lines
15 KiB
Swift
334 lines
15 KiB
Swift
//
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// MessageSettingsViewController.swift
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// Bark
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//
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// Created by huangfeng on 2020/5/28.
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// Copyright © 2020 Fin. All rights reserved.
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//
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import Material
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import RxCocoa
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import RxDataSources
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import RxSwift
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import SVProgressHUD
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import SwiftyStoreKit
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import UIKit
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import UniformTypeIdentifiers
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class MessageSettingsViewController: BaseViewController<MessageSettingsViewModel>, UIDocumentPickerDelegate {
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lazy var tableView: UITableView = {
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let tableView = UITableView(frame: CGRect.zero, style: .insetGrouped)
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tableView.separatorColor = BKColor.grey.lighten3
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tableView.backgroundColor = BKColor.background.primary
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tableView.register(LabelCell.self, forCellReuseIdentifier: "\(LabelCell.self)")
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tableView.register(iCloudStatusCell.self, forCellReuseIdentifier: "\(iCloudStatusCell.self)")
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tableView.register(ArchiveSettingCell.self, forCellReuseIdentifier: "\(ArchiveSettingCell.self)")
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tableView.register(DetailTextCell.self, forCellReuseIdentifier: "\(DetailTextCell.self)")
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tableView.register(MutableTextCell.self, forCellReuseIdentifier: "\(MutableTextCell.self)")
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tableView.register(SpacerCell.self, forCellReuseIdentifier: "\(SpacerCell.self)")
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tableView.register(DonateCell.self, forCellReuseIdentifier: "\(DonateCell.self)")
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tableView.estimatedSectionHeaderHeight = 10
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tableView.sectionHeaderHeight = UITableView.automaticDimension
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let footer = MessageSettingFooter()
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footer.openLinkHandler = { [weak self] link in
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self?.openLink(link: link)
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}
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tableView.tableFooterView = footer
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tableView.delegate = self
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return tableView
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}()
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private var headers: [String?] = []
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private var footers: [String?] = []
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override func makeUI() {
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self.title = NSLocalizedString("settings")
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self.view.addSubview(tableView)
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tableView.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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// 捐赠内购没有任何逻辑，就不往 ViewModel 里放了，在这里处理一下得了
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self.tableView.rx.modelSelected(MessageSettingItem.self).asObservable().compactMap { item in
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if case .donate(_, let productId) = item {
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return productId
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}
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return nil
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}.subscribe(onNext: { [weak self] productId in
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SVProgressHUD.show()
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SwiftyStoreKit.purchaseProduct(productId) { result in
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SVProgressHUD.dismiss()
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if case .success = result {
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let alert = UIAlertController(title: NSLocalizedString("successfulDonation"), message: NSLocalizedString("thankYouSupport"), preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: NSLocalizedString("donateOK"), style: .default, handler: nil))
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self?.present(alert, animated: true)
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}
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}
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}).disposed(by: rx.disposeBag)
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}
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/// 导入、导出操作枚举
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enum BackupOrRestoreActionEnum {
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case export, `import`(data: Data)
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}
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/// UIDocumentPickerDelegate delegate
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func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
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guard let url = urls.first else { return }
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let canAccessingResource = url.startAccessingSecurityScopedResource()
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guard canAccessingResource else { return }
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let fileCoordinator = NSFileCoordinator()
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let err = NSErrorPointer(nilLiteral: ())
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fileCoordinator.coordinate(readingItemAt: url, error: err) { url in
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if let data = try? Data(contentsOf: url) {
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self.backupOrRestoreActionRelay.accept(.import(data: data))
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}
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}
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url.stopAccessingSecurityScopedResource()
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}
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/// 导入、导出事件
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let backupOrRestoreActionRelay = PublishRelay<BackupOrRestoreActionEnum>()
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/// 生成导入导出事件
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func getBackupOrRestoreAction() -> (Driver<Void>, Driver<Data>) {
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let backupOrRestoreAction = self.tableView.rx
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// .modelSelected(MessageSettingItem.self)
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.itemSelected
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.filter { indexPath in
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guard let viewModel: MessageSettingItem = try? self.tableView.rx.model(at: indexPath) else {
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return false
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}
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if case MessageSettingItem.backup = viewModel {
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return true
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}
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return false
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}
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.flatMapLatest { [weak self] indexPath in
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guard let strongSelf = self else {
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return Observable<BackupOrRestoreActionEnum>.empty()
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}
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let alertController = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
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alertController.addAction(UIAlertAction(title: NSLocalizedString("export"), style: .default, handler: { _ in
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strongSelf.backupOrRestoreActionRelay.accept(.export)
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}))
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alertController.addAction(UIAlertAction(title: NSLocalizedString("import"), style: .default, handler: { [weak self] _ in
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if #available(iOS 14.0, *) {
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let supportedType: [UTType] = [UTType.json]
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let pickerViewController = UIDocumentPickerViewController(forOpeningContentTypes: supportedType, asCopy: false)
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pickerViewController.delegate = self
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self?.present(pickerViewController, animated: true, completion: nil)
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}
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}))
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alertController.addAction(UIAlertAction(title: NSLocalizedString("Cancel"), style: .cancel, handler: nil))
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if UIDevice.current.userInterfaceIdiom == .pad {
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if let cell = strongSelf.tableView.cellForRow(at: indexPath) {
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alertController.popoverPresentationController?.sourceView = strongSelf.tableView
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alertController.popoverPresentationController?.sourceRect = cell.frame
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alertController.modalPresentationStyle = .popover
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}
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}
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strongSelf.present(alertController, animated: true, completion: nil)
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return strongSelf.backupOrRestoreActionRelay.asObservable()
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}
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let backupAction = backupOrRestoreAction
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.filter { action in
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if case .export = action { return true } else { return false }
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}
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.map { _ in () }
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.asDriver(onErrorDriveWith: .empty())
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let restoreAction = backupOrRestoreAction
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.compactMap { action in
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if case .import(let data) = action { return data } else { return nil }
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}
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.asDriver(onErrorDriveWith: .empty())
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return (backupAction, restoreAction)
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}
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override func bindViewModel() {
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let actions = getBackupOrRestoreAction()
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let output = viewModel.transform(
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input: MessageSettingsViewModel.Input(
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itemSelected: self.tableView.rx.modelSelected(MessageSettingItem.self).asDriver(),
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deviceToken: Client.shared.deviceToken.asDriver(),
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backupAction: actions.0,
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restoreAction: actions.1,
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viewDidAppear: self.rx.methodInvoked(#selector(viewDidAppear(_:)))
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.map { _ in () },
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archiveSettingRelay: ArchiveSettingRelay.shared.isArchiveRelay
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)
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)
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let dataSource = RxTableViewSectionedReloadDataSource<SectionModel<MessageSettingSection, MessageSettingItem>> { _, tableView, _, item -> UITableViewCell in
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switch item {
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case .label(let text):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(LabelCell.self)") as? LabelCell {
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cell.textLabel?.text = text
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return cell
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}
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case .iCloudStatus:
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(iCloudStatusCell.self)") {
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return cell
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}
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case .backup(let viewModel):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(MutableTextCell.self)") as? MutableTextCell {
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cell.textLabel?.textColor = BKColor.blue.darken1
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cell.bindViewModel(model: viewModel)
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return cell
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}
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case .archiveSetting(let viewModel):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(ArchiveSettingCell.self)") as? ArchiveSettingCell {
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cell.bindViewModel(model: viewModel)
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return cell
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}
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case .detail(let title, let text, let textColor, _):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(DetailTextCell.self)") as? DetailTextCell {
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cell.textLabel?.text = title
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cell.detailTextLabel?.text = text
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cell.detailTextLabel?.textColor = textColor
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return cell
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}
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case .deviceToken(let viewModel):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(MutableTextCell.self)") as? MutableTextCell {
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cell.bindViewModel(model: viewModel)
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return cell
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}
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case .spacer(let height, let color):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(SpacerCell.self)") as? SpacerCell {
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cell.height = height
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cell.backgroundColor = color
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return cell
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}
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case .donate(let title, let productId):
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if let cell = tableView.dequeueReusableCell(withIdentifier: "\(DonateCell.self)") as? DonateCell {
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cell.title = title
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cell.productId = productId
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return cell
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}
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}
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return UITableViewCell()
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}
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// 设置项的 header、footer
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output.settings
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.drive(onNext: { [weak self] settings in
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self?.headers.removeAll()
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self?.footers.removeAll()
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for section in settings {
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self?.headers.append(section.model.header)
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self?.footers.append(section.model.footer)
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}
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})
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.disposed(by: rx.disposeBag)
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// 设置项数据源
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output.settings
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.drive(tableView.rx.items(dataSource: dataSource))
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.disposed(by: rx.disposeBag)
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// 打开 URL 操作
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output.openUrl.drive { [weak self] url in
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self?.navigationController?.present(BarkSFSafariViewController(url: url), animated: true, completion: nil)
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}.disposed(by: rx.disposeBag)
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// 复制 deviceToken 操作
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output.copyDeviceToken.drive { [weak self] deviceToken in
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UIPasteboard.general.string = deviceToken
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self?.showSnackbar(text: NSLocalizedString("Copy"))
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}.disposed(by: rx.disposeBag)
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// 导出数据
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output.exportData.drive { [weak self] data in
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let fileManager = FileManager.default
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let tempDirectoryURL = fileManager.temporaryDirectory
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let fileName = "bark_messages_\(Date().formatString(format: "yyyy_MM_dd_HH_mm_ss")).json"
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let linkURL = tempDirectoryURL.appendingPathComponent(fileName)
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do {
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// 清空temp文件夹
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try fileManager
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.contentsOfDirectory(at: tempDirectoryURL, includingPropertiesForKeys: nil, options: .skipsSubdirectoryDescendants)
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.forEach { file in
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try? fileManager.removeItem(atPath: file.path)
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}
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// 写入临时文件
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try data.write(to: linkURL)
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} catch {
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// Hope nothing happens
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}
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let activityController = UIActivityViewController(activityItems: [linkURL], applicationActivities: nil)
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if UIDevice.current.userInterfaceIdiom == .pad {
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activityController.popoverPresentationController?.sourceView = self?.view
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activityController.popoverPresentationController?.sourceRect = self?.view.frame ?? .zero
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}
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self?.navigationController?.present(activityController, animated: true, completion: nil)
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}.disposed(by: rx.disposeBag)
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}
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func openLink(link: String) {
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switch link {
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case "privacyPolicy":
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self.navigationController?.present(BarkSFSafariViewController(
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url: URL(string: "https://api.day.app/privacy")!
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), animated: true, completion: nil)
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case "userAgreement":
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self.navigationController?.present(BarkSFSafariViewController(
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url: URL(string: "https://www.apple.com/legal/internet-services/itunes/dev/stdeula")!
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), animated: true, completion: nil)
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case "restoreSubscription":
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SwiftyStoreKit.restorePurchases { [weak self] _ in
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self?.showSnackbar(text: NSLocalizedString("done"))
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}
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default: break
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}
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}
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}
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extension MessageSettingsViewController: UITableViewDelegate {
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func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
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guard self.headers.count > section, let header = self.headers[section] else { return UIView() }
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let headerView = SettingSectionHeader()
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headerView.titleLabel.text = header
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return headerView
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}
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func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
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guard self.footers.count > section, let footer = self.footers[section] else { return UIView() }
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let footerView = SettingSectionFooter()
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footerView.titleLabel.text = footer
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return footerView
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}
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/// FUCK iOS, insetGrouped 和 tableView.sectionFooterHeight = UITableView.automaticDimension 一起用有BUG，因参与计算的宽度口径不一致导致高度可能计算不准确
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/// 只能自己计算了
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func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
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guard self.footers.count > section, let footer = self.footers[section] else { return 10 }
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// 16 是 tableView 左右的间距， 12 是 uilabel 左右的间距
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let size = CGSize(width: tableView.frame.width - 16 * 2 - 12 * 2, height: .greatestFiniteMagnitude)
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let rect = (footer as NSString).boundingRect(
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with: size,
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options: [.usesLineFragmentOrigin],
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attributes: [.font: UIFont.preferredFont(ofSize: 12)],
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context: nil
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)
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// 8: top offset, 6：bottom offset
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return rect.height + 8 + 6
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}
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}
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