import UIKit
import AVFoundation

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Configure your audio session
        do {
            try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers, .allowAirPlay])
            try AVAudioSession.sharedInstance().setActive(true)
        } catch {
            print("Error setting up audio session: \(error.localizedDescription)")
        }

        return true
    }

    func remoteControlReceived(with event: UIEvent?) {
        if let event = event {
            switch event.subtype {
            case .remoteControlPlay:
                // Handle play event
                break
            case .remoteControlPause:
                // Handle pause event
                break
            case .remoteControlTogglePlayPause:
                // Handle toggle play/pause event
                break
            case .remoteControlNextTrack:
                // Handle next track event
                break
            case .remoteControlPreviousTrack:
                // Handle previous track event
                break
            default:
                break
            }
        }
    }

    // Additional methods for handling background tasks
    var backgroundTask: UIBackgroundTaskIdentifier = .invalid

    func beginBackgroundTask() {
        backgroundTask = UIApplication.shared.beginBackgroundTask(withName: "Background Audio", expirationHandler: {
            // Cleanup tasks when the background task expires
            UIApplication.shared.endBackgroundTask(self.backgroundTask)
            self.backgroundTask = .invalid
        })
    }

    // Other methods...

}

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