138 lines
4.1 KiB
Swift
138 lines
4.1 KiB
Swift
//
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// SyncManager.swift
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// Delta
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//
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// Created by Riley Testut on 11/12/18.
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// Copyright © 2018 Riley Testut. All rights reserved.
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//
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import Harmony
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import Harmony_Drive
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extension SyncManager
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{
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enum RecordType: String, Hashable
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{
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case game = "Game"
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case gameCollection = "GameCollection"
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case cheat = "Cheat"
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case saveState = "SaveState"
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case controllerSkin = "ControllerSkin"
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case gameControllerInputMapping = "GameControllerInputMapping"
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var localizedName: String {
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switch self
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{
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case .game: return NSLocalizedString("Game", comment: "")
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case .gameCollection: return NSLocalizedString("Game Collection", comment: "")
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case .cheat: return NSLocalizedString("Cheat", comment: "")
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case .saveState: return NSLocalizedString("Save State", comment: "")
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case .controllerSkin: return NSLocalizedString("Controller Skin", comment: "")
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case .gameControllerInputMapping: return NSLocalizedString("Game Controller Input Mapping", comment: "")
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}
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}
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}
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}
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extension Syncable where Self: NSManagedObject
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{
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var recordType: SyncManager.RecordType {
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let recordType = SyncManager.RecordType(rawValue: self.syncableType)!
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return recordType
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}
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}
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final class SyncManager
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{
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static let shared = SyncManager()
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var service: Service {
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return self.syncCoordinator.service
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}
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var recordController: RecordController {
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return self.syncCoordinator.recordController
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}
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private(set) var previousSyncResult: SyncResult?
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private(set) var isAuthenticated = false
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let syncCoordinator = SyncCoordinator(service: DriveService.shared, persistentContainer: DatabaseManager.shared)
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private init()
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{
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DriveService.shared.clientID = "457607414709-5puj6lcv779gpu3ql43e6k3smjj40dmu.apps.googleusercontent.com"
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NotificationCenter.default.addObserver(self, selector: #selector(SyncManager.syncingDidFinish(_:)), name: SyncCoordinator.didFinishSyncingNotification, object: nil)
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}
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}
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extension SyncManager
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{
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func start(completionHandler: @escaping (Error?) -> Void)
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{
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self.syncCoordinator.start { (result) in
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do
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{
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_ = try result.verify()
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self.syncCoordinator.service.authenticateInBackground { (result) in
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do
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{
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_ = try result.verify()
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self.isAuthenticated = true
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}
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catch let error as _AuthenticationError where error.code == .noSavedCredentials
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{
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// Ignore
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}
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catch
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{
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return completionHandler(error)
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}
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completionHandler(nil)
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}
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}
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catch
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{
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completionHandler(error)
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}
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}
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}
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func authenticate(presentingViewController: UIViewController, completionHandler: @escaping (Error?) -> Void)
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{
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guard !self.isAuthenticated else { return completionHandler(nil) }
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self.service.authenticate(withPresentingViewController: presentingViewController) { (result) in
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switch result
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{
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case .success:
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self.isAuthenticated = true
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completionHandler(nil)
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case .failure(let error): completionHandler(error)
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}
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}
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}
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func sync()
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{
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guard self.isAuthenticated else { return }
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self.syncCoordinator.sync()
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}
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}
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private extension SyncManager
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{
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@objc func syncingDidFinish(_ notification: Notification)
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{
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guard let result = notification.userInfo?[SyncCoordinator.syncResultKey] as? SyncResult else { return }
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self.previousSyncResult = result
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}
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}
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