import Foundation
#if os(macOS)
import SwiftSignalKitMac
import TelegramApiMac
#else
import SwiftSignalKit
import TelegramApi
#endif

import SyncCore

public struct DeepLinkInfo {
    public let message: String
    public let entities: [MessageTextEntity]
    public let updateApp: Bool
}

public func getDeepLinkInfo(network: Network, path: String) -> Signal<DeepLinkInfo?, NoError> {
    return network.request(Api.functions.help.getDeepLinkInfo(path: path)) |> retryRequest
    |> map { value -> DeepLinkInfo? in
        switch value {
            case .deepLinkInfoEmpty:
                return nil
            case let .deepLinkInfo(flags, message, entities):
                return DeepLinkInfo(message: message, entities: entities != nil ? messageTextEntitiesFromApiEntities(entities!) : [], updateApp: (flags & (1 << 0)) != 0)
        }
    }
}