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Main.hs
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Main.hs
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{-# LANGUAGE CPP #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE TypeOperators #-}
module Main where
import qualified Common
import Data.Proxy ( Proxy(..) )
import Control.Lens ( (^.), (+=), (-=), (.=), makeLenses )
import qualified Servant.API as Servant
import Servant.API ( (:<|>)(..) )
#if MIN_VERSION_servant(0,10,0)
import qualified Servant.Links as Servant
#endif
import qualified Miso
import Miso ( View, App(..) )
import qualified Miso.String as Miso
main :: IO ()
main =
Miso.miso $ \currentURI -> App
{ initialAction = Common.NoOp
, model = Common.initialModel currentURI
, update = Miso.fromTransition . updateModel
, view = Common.viewModel
, events = Miso.defaultEvents
, subs = [ Miso.uriSub Common.HandleURIChange ]
, mountPoint = Nothing
}
updateModel
:: Common.Action
-> Miso.Transition Common.Action Common.Model ()
updateModel action =
case action of
Common.NoOp -> pure ()
Common.AddOne -> Common.counterValue += 1
Common.SubtractOne -> Common.counterValue -= 1
Common.ChangeURI uri ->
Miso.scheduleIO $ do
Miso.pushURI uri
pure Common.NoOp
Common.HandleURIChange uri -> Common.uri .= uri