{-# LANGUAGE CPP #-}
{-# LANGUAGE PatternSynonyms #-}
-- For HasCallStack compatibility
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
module JSDOM.Generated.Worker
       (newWorker, postMessage, terminate, message, Worker(..),
        gTypeWorker)
       where
import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, realToFrac, fmap, Show, Read, Eq, Ord, Maybe(..))
import qualified Prelude (error)
import Data.Typeable (Typeable)
import Language.Javascript.JSaddle (JSM(..), JSVal(..), JSString, strictEqual, toJSVal, valToStr, valToNumber, valToBool, js, jss, jsf, jsg, function, new, array)
import Data.Int (Int64)
import Data.Word (Word, Word64)
import JSDOM.Types
import Control.Applicative ((<$>))
import Control.Monad (void)
import Control.Lens.Operators ((^.))
import JSDOM.EventTargetClosures (EventName, unsafeEventName)
import JSDOM.Enums
#if MIN_VERSION_base(4,9,0)
import GHC.Stack (HasCallStack)
#elif MIN_VERSION_base(4,8,0)
import GHC.Stack (CallStack)
import GHC.Exts (Constraint)
type HasCallStack = ((?callStack :: CallStack) :: Constraint)
#else
import GHC.Exts (Constraint)
type HasCallStack = (() :: Constraint)
#endif

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker Mozilla Worker documentation> 
newWorker ::
          (MonadDOM m, ToJSString scriptUrl) => scriptUrl -> m Worker
newWorker scriptUrl
  = liftDOM (Worker <$> new (jsg "Worker") [toJSVal scriptUrl])

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.postMessage Mozilla Worker.postMessage documentation> 
postMessage ::
            (MonadDOM m, IsSerializedScriptValue message,
             IsArray messagePorts) =>
              Worker -> Maybe message -> Maybe messagePorts -> m ()
postMessage self message messagePorts
  = liftDOM
      (void
         (self ^. jsf "postMessage"
            [toJSVal message, toJSVal messagePorts]))

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.terminate Mozilla Worker.terminate documentation> 
terminate :: (MonadDOM m) => Worker -> m ()
terminate self = liftDOM (void (self ^. jsf "terminate" ()))

-- | <https://developer.mozilla.org/en-US/docs/Web/API/Worker.onmessage Mozilla Worker.onmessage documentation> 
message :: EventName Worker MessageEvent
message = unsafeEventName (toJSString "message")