import System
import Network.XMMS.Playback
import Network.XMMS.Client
import Network.XMMS.Medialib
import Data.Map (Map)
import Data.Map as Map
import Prelude hiding (init)

main = do
    connection <- init "tutorial3"
    xmmsPath <- catch (getEnv "XMMS_PATH") 
                      (\e -> return "")
    connectRes <- connect connection xmmsPath
    if connectRes == 0 then do
        errorMsg <- getLastError connection
        putStrLn $ "Connection failed: " ++ errorMsg
     else do
        result <- currentID connection
        resultWait result
        returnValue <- resultGetValue result
        case returnValue of
            XMMSError msg -> putStrLn $ "playback start returned error: " ++ msg
            XMMSInt id -> do 
                putStrLn $ "playing track with ID:" ++ show id
                result <- medialibGetInfo connection id
                resultWait result
                returnValue <- resultGetValue result
                case returnValue of
                    XMMSDict dict -> mapM_ (\(key, value) -> putStrLn  (key ++ "  : " ++ show value)) (assocs $ propdictToDict dict)
                    _ -> error "not a dictionary"
                
                return ()
            _ -> return ()