import Foundation

#if canImport(UIKit)
import UIKit
#elseif canImport(AppKit)
import AppKit
#endif

public struct AppUpdateInfo: Decodable, Sendable {
    public let needsUpdate: Bool
    public let versionName: String?
    public let versionCode: Int?
    public let changeLog: String?
    public let forceUpdate: Bool?
    public let appStoreUrl: String?
}

@MainActor
public final class UpdateSDK {

    public static let shared = UpdateSDK()
    private init() {}

    public func checkAppUpdate(currentVersionCode: Int) async throws -> AppUpdateInfo {
        let config = XuqmSDK.shared.requireConfig()
        return try await ApiClient.shared.request(
            path: "/api/v1/updates/app/check",
            queryItems: [
                URLQueryItem(name: "appId", value: config.appId),
                URLQueryItem(name: "platform", value: "IOS"),
                URLQueryItem(name: "currentVersionCode", value: "\(currentVersionCode)"),
            ]
        )
    }

    public func openAppStore(url: String) {
        guard let storeURL = URL(string: url) else { return }
        #if canImport(UIKit)
        UIApplication.shared.open(storeURL)
        #elseif canImport(AppKit)
        NSWorkspace.shared.open(storeURL)
        #endif
    }
}