using System;

namespace Octokit.Reactive
{
    public interface IObservableOauthClient
    {
        /// <summary>
        /// Gets the URL used in the first step of the web flow. The Web application should redirect to this URL.
        /// </summary>
        /// <param name="request">Parameters to the Oauth web flow login url</param>
        /// <returns></returns>
        IObservable<Uri> GetGitHubLoginUrl(OauthLoginRequest request);

        /// <summary>
        /// Makes a request to get an access token using the code returned when GitHub.com redirects back from the URL
        /// <see cref="GetGitHubLoginUrl">GitHub login url</see> to the application.
        /// </summary>
        /// <remarks>
        /// If the user accepts your request, GitHub redirects back to your site with a temporary code in a code
        /// parameter as well as the state you provided in the previous step in a state parameter. If the states don’t
        /// match, the request has been created by a third party and the process should be aborted. Exchange this for
        /// an access token using this method.
        /// </remarks>
        /// <param name="request"></param>
        /// <returns></returns>
        IObservable<OauthToken> CreateAccessToken(OauthTokenRequest request);
    }
}