bundesmessenger-ios/Riot/Modules/Application/AppDelegate.swift

//
// Copyright 2024 New Vector Ltd.
// Copyright 2020 Vector Creations Ltd
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
// Please see LICENSE files in the repository root for full details.
//

import UIKit
import PushKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    
    // MARK: - Properties

    // MARK: Private

    private var appCoordinator: AppCoordinatorType!
    private var rootRouter: RootRouterType!

    private var legacyAppDelegate: LegacyAppDelegate {
        return AppDelegate.theDelegate()
    }
    
    // MARK: Public
    
    /// Call the Riot legacy AppDelegate
    @objc class func theDelegate() -> LegacyAppDelegate {
        guard let legacyAppDelegate = LegacyAppDelegate.the() else {
            fatalError("[AppDelegate] theDelegate property should not be nil")
        }
        return legacyAppDelegate
    }
    
    // UIApplicationDelegate properties
    
    /// Main application window
    var window: UIWindow?
    
    // MARK: - UIApplicationDelegate
    
    // MARK: Life cycle
    
    func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
        return self.legacyAppDelegate.application(application, willFinishLaunchingWithOptions: launchOptions)
    }
    
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Setup window
        let window = UIWindow(frame: UIScreen.main.bounds)
        self.window = window
        
        // Create AppCoordinator
        self.rootRouter = RootRouter(window: window)
        
        let appCoordinator = AppCoordinator(router: self.rootRouter, window: window)
        appCoordinator.start()
        self.legacyAppDelegate.delegate = appCoordinator
        
        self.appCoordinator = appCoordinator
        
        // Call legacy AppDelegate
        self.legacyAppDelegate.window = window
        self.legacyAppDelegate.application(application, didFinishLaunchingWithOptions: launchOptions)
        
        // bwi: set the tint color for the alert buttons and tableview cells
        UIView.appearance(whenContainedInInstancesOf: [UIAlertController.self]).tintColor = ThemeService.shared().theme.tintColor
        UITableViewCell.appearance().tintColor = ThemeService.shared().theme.tintColor
        UISwitch.appearance().thumbTintColor = ThemeService.shared().theme.backgroundColor
        UISwitch.appearance().onTintColor = ThemeService.shared().theme.tintColor

// bwi: testing mdm config
//        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
//            let dict = ["home_server_url": "", "external_url_scheme": ""]
//            UserDefaults.standard.setValue(dict, forKey: "com.apple.configuration.managed")
//        }
        
        return true
    }
    
    func applicationDidBecomeActive(_ application: UIApplication) {
        self.legacyAppDelegate.applicationDidBecomeActive(application)
    }
    
    func applicationWillResignActive(_ application: UIApplication) {        
        self.legacyAppDelegate.applicationWillResignActive(application)
    }
    
    func applicationDidEnterBackground(_ application: UIApplication) {
        self.legacyAppDelegate.applicationDidEnterBackground(application)
    }
    
    func applicationWillEnterForeground(_ application: UIApplication) {
        self.legacyAppDelegate.applicationWillEnterForeground(application)
    }
    
    func applicationWillTerminate(_ application: UIApplication) {
        self.legacyAppDelegate.applicationWillTerminate(application)
    }
    
    func applicationDidReceiveMemoryWarning(_ application: UIApplication) {
        self.legacyAppDelegate.applicationDidReceiveMemoryWarning(application)
    }
    
    func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey: Any] = [:]) -> Bool {
        return self.appCoordinator.open(url: url, options: options)
    }
    
    // MARK: User Activity Continuation
    
    func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
        return self.legacyAppDelegate.application(application, continue: userActivity, restorationHandler: restorationHandler)
    }
    
    // MARK: Push Notifications
    
    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        self.legacyAppDelegate.application(application, didRegisterForRemoteNotificationsWithDeviceToken: deviceToken)
    }
    
    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
        self.legacyAppDelegate.application(application, didFailToRegisterForRemoteNotificationsWithError: error)
    }
    
    func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
        self.legacyAppDelegate.application(application, didReceiveRemoteNotification: userInfo, fetchCompletionHandler: completionHandler)
    }
}