//
//  NoteEditingSessionClient.swift
//  Peered
//
//  Created by Oskar Chybowski on 05/10/2025.
//


import MultipeerConnectivity
import Foundation

@Observable
final class NoteEditingSessionClient: NSObject {
	private let session: MCSession
	private let advertiser: MCNearbyServiceAdvertiser
	private let ownPeer: MCPeerID

	init(peer: MCPeerID) {
		ownPeer = peer
		session = MCSession(
			peer: peer,
			securityIdentity: nil,
			encryptionPreference: .required
		)
		advertiser = MCNearbyServiceAdvertiser(
			peer: peer,
			discoveryInfo: [:],
			serviceType: "peered"
		)
		super.init()
		advertiser.delegate = self
	}
	
	func startBrowsingForNotes() {
			 advertiser.startAdvertisingPeer()
	 }
	 
	 func stopBrowsingForNotes() {
			 advertiser.stopAdvertisingPeer()
	 }
}

extension NoteEditingSessionClient: MCNearbyServiceAdvertiserDelegate {
	func advertiser(
		_ advertiser: MCNearbyServiceAdvertiser,
		didReceiveInvitationFromPeer peerID: MCPeerID,
		withContext context: Data?,
		invitationHandler: @escaping (Bool, MCSession?) -> Void
	) {
			DispatchQueue.main.async {
				invitationHandler(true, self.session)
			}
	}
}