{-# LANGUAGE CPP #-}
{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ForeignFunctionInterface #-}
{-# LANGUAGE JavaScriptFFI #-}
-- For HasCallStack compatibility
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
module GHCJS.DOM.JSFFI.Generated.SQLStatementCallback
       (newSQLStatementCallback, newSQLStatementCallbackSync,
        newSQLStatementCallbackAsync, SQLStatementCallback)
       where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, fmap, Show, Read, Eq, Ord)
import qualified Prelude (error)
import Data.Typeable (Typeable)
import GHCJS.Types (JSVal(..), JSString)
import GHCJS.Foreign (jsNull)
import GHCJS.Foreign.Callback (syncCallback, asyncCallback, syncCallback1, asyncCallback1, syncCallback2, asyncCallback2, OnBlocked(..))
import GHCJS.Marshal (ToJSVal(..), FromJSVal(..))
import GHCJS.Marshal.Pure (PToJSVal(..), PFromJSVal(..))
import Control.Monad (void)
import Control.Monad.IO.Class (MonadIO(..))
import Data.Int (Int64)
import Data.Word (Word, Word64)
import Data.Maybe (fromJust)
import GHCJS.DOM.Types
import Control.Applicative ((<$>))
import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName)
import GHCJS.DOM.JSFFI.Generated.Enums
#if MIN_VERSION_base(4,9,0)
import GHC.Stack (HasCallStack)
#else
import GHC.Exts (Constraint)
type HasCallStack = (() :: Constraint)
#endif

-- | <https://developer.mozilla.org/en-US/docs/Web/API/SQLStatementCallback Mozilla SQLStatementCallback documentation> 
newSQLStatementCallback ::
                        (MonadIO m) =>
                          (Maybe SQLTransaction -> Maybe SQLResultSet -> IO ()) ->
                            m SQLStatementCallback
newSQLStatementCallback callback
  = liftIO
      (SQLStatementCallback <$>
         syncCallback2 ThrowWouldBlock
           (\ transaction resultSet ->
              fromJSValUnchecked resultSet >>=
                \ resultSet' ->
                  fromJSValUnchecked transaction >>=
                    \ transaction' -> callback transaction'
                    resultSet'))

-- | <https://developer.mozilla.org/en-US/docs/Web/API/SQLStatementCallback Mozilla SQLStatementCallback documentation> 
newSQLStatementCallbackSync ::
                            (MonadIO m) =>
                              (Maybe SQLTransaction -> Maybe SQLResultSet -> IO ()) ->
                                m SQLStatementCallback
newSQLStatementCallbackSync callback
  = liftIO
      (SQLStatementCallback <$>
         syncCallback2 ContinueAsync
           (\ transaction resultSet ->
              fromJSValUnchecked resultSet >>=
                \ resultSet' ->
                  fromJSValUnchecked transaction >>=
                    \ transaction' -> callback transaction'
                    resultSet'))

-- | <https://developer.mozilla.org/en-US/docs/Web/API/SQLStatementCallback Mozilla SQLStatementCallback documentation> 
newSQLStatementCallbackAsync ::
                             (MonadIO m) =>
                               (Maybe SQLTransaction -> Maybe SQLResultSet -> IO ()) ->
                                 m SQLStatementCallback
newSQLStatementCallbackAsync callback
  = liftIO
      (SQLStatementCallback <$>
         asyncCallback2
           (\ transaction resultSet ->
              fromJSValUnchecked resultSet >>=
                \ resultSet' ->
                  fromJSValUnchecked transaction >>=
                    \ transaction' -> callback transaction'
                    resultSet'))