{-# LANGUAGE OverloadedStrings #-}

{-

weibo oauth2: http://open.weibo.com/wiki/Oauth2

This is very trivial testing of the httpclient api.
1. this case will print out a URL
2. run the URL in browser and will navigate to weibo auth page
3. conform the authentication and browser will navigate back to the callback url,
   which obviously will failed cause there is no local server.
4. copy the `code` in the callback url and parse into console
5. this test case will gain access token using the `code` and print it out.

TODO:
  1. a simple local server in order to make the test automatically.
-}

module Main where

import Network.OAuth2.HTTP.HttpClient
import qualified Data.ByteString.Char8 as BS
import WeiboKey

weibooauth :: OAuth2
weibooauth = weiboKey { oauthOAuthorizeEndpoint = "https://api.weibo.com/oauth2/authorize"
                      , oauthAccessTokenEndpoint = "https://api.weibo.com/oauth2/access_token" 
                      , oauthAccessToken = Nothing
                      }

main :: IO ()
main = do 
          print $ authorizationUrl weibooauth
          putStr "visit the url and paste code here: "
          code <- getLine
          token <- postAccessToken weibooauth (BS.pack code) 
          print token