//
//  AppViewModel.swift
//  SodaLive
//
//  Created by klaus on 3/6/25.
//

import Combine
import AdSupport
import AppTrackingTransparency

final class AppViewModel: ObservableObject {
    private var subscription = Set<AnyCancellable>()
    
    private let userRepository = UserRepository()
    
    func fetchAndUpdateIdfa() {
        DEBUG_LOG("fetchAndUpdateIdfa")
        ATTrackingManager.requestTrackingAuthorization { [unowned self] status in
            if status == .authorized {
                let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
                let pid = UserDefaults.string(forKey: .marketingPid)
                self.userRepository.updateMarketingInfo(request: MarketingInfoUpdateRequest(adid: idfa, pid: pid))
                    .sink { result in
                        switch result {
                        case .finished:
                            DEBUG_LOG("finish")
                        case .failure(let error):
                            ERROR_LOG(error.localizedDescription)
                        }
                    } receiveValue: { _ in
                    }
                    .store(in: &self.subscription)
            } else {
                let pid = UserDefaults.string(forKey: .marketingPid)
                self.userRepository.updateMarketingInfo(request: MarketingInfoUpdateRequest(adid: "", pid: pid))
                    .sink { result in
                        switch result {
                        case .finished:
                            DEBUG_LOG("finish")
                        case .failure(let error):
                            ERROR_LOG(error.localizedDescription)
                        }
                    } receiveValue: { _ in
                    }
                    .store(in: &self.subscription)
            }
        }
    }
}