import Combine
import Foundation
import Swinject

protocol NetworkManager {}

final class BaseNetworkManager: NetworkManager, Injectable {
    @Injected() private var keychain: Keychain!

    private var nightscoutAPI: NightscoutAPI? {
        guard let urlString = keychain.getValue(String.self, forKey: NightscoutConfig.Config.urlKey),
              let url = URL(string: urlString),
              let secret = keychain.getValue(String.self, forKey: NightscoutConfig.Config.secretKey)
        else {
            return nil
        }
        return NightscoutAPI(url: url, secret: secret)
    }

    init(resolver: Resolver) {
        injectServices(resolver)
    }
}