import Foundation
import Photos

@MainActor
final class BackupViewModel: ObservableObject {
    @Published var totalPhotoCount: Int = 0
    @Published var photosAuthStatus: PHAuthorizationStatus = PHPhotoLibrary.authorizationStatus(for: .readWrite)

    private let photoService = PhotoLibraryService()

    func loadPhotoCount(filter: BackupFilter) {
        let assets = photoService.fetchAssets(filter: filter)
        totalPhotoCount = assets.count
    }

    func requestPhotosAccess() async {
        photosAuthStatus = await photoService.requestAuthorization()
    }
}