ios_updater

import UIKit

class UpdateManager {
    let updateURL = URL(string: "https://example.com/path/to/update.json")!

    func checkForUpdate(completion: @escaping (Bool, String?) -> Void) {
        let task = URLSession.shared.dataTask(with: updateURL) { data, response, error in
            guard let data = data, error == nil else {
                completion(false, nil)
                return
            }

            do {
                if let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] {
                    let currentVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String
                    if let latestVersion = json["version"] as? String, latestVersion != currentVersion {
                        let releaseNotes = json["releaseNotes"] as? String
                        completion(true, releaseNotes)
                    } else {
                        completion(false, nil)
                    }
                }
            } catch {
                completion(false, nil)
            }
        }
        task.resume()
    }
}