SystemSoundWheeelPicker.swift

import Foundation
import SwiftUI
import AVFoundation

struct SystemSoundWheelPicker: View {
  @State private var sounds: [SystemSoundID] = []
  @State private var playingID = -1

  var body: some View {
    Picker("", selection: $playingID) {
      ForEach(sounds.sorted(), id: \.self) { soundID in
        Text(String(soundID))
          .tag(Int(soundID))
          .monospaced()
          .bold()
      }
    }
    .onAppear {
      for i in 1 ... 4000 {
        let soundID = SystemSoundID(i)
        let start = Date()
        AudioServicesPlaySystemSoundWithCompletion(soundID) {
          let elapsed = Date().timeIntervalSince(start)
          Task { // main thread
            if elapsed > 0.0025 {
              sounds.append(soundID)
            }
          }
        }
      }
    }
    #if os(iOS)
    .pickerStyle(.wheel)
    #endif
    .onChange(of: playingID) { _, new in
      print(new)
      AudioServicesPlaySystemSound(SystemSoundID(new))
    }
  }
}

#Preview {
  SystemSoundWheelPicker()
}