module Octane.Type.Int8 (Int8(..), fromInt8, toInt8) where
import Data.Function ((&))
import qualified Control.DeepSeq as DeepSeq
import qualified Data.Aeson as Aeson
import qualified Data.Binary as Binary
import qualified Data.Binary.Bits as BinaryBit
import qualified Data.Binary.Bits.Get as BinaryBit
import qualified Data.Binary.Bits.Put as BinaryBit
import qualified Data.Binary.Get as Binary
import qualified Data.Binary.Put as Binary
import qualified Data.ByteString.Lazy as LazyBytes
import qualified Data.Int as Int
import qualified GHC.Generics as Generics
import qualified Octane.Utility.Endian as Endian
newtype Int8 = Int8
{ unpack :: Int.Int8
} deriving (Eq, Generics.Generic, Num, Ord)
instance Binary.Binary Int8 where
get = do
value <- Binary.getInt8
pure (Int8 value)
put int8 = do
let value = unpack int8
Binary.putInt8 value
instance BinaryBit.BinaryBit Int8 where
getBits _ = do
bytes <- BinaryBit.getByteString 1
bytes
& LazyBytes.fromStrict
& Endian.reverseBitsInLazyBytes
& Binary.runGet Binary.get
& pure
putBits _ int8 = int8
& Binary.put
& Binary.runPut
& Endian.reverseBitsInLazyBytes
& LazyBytes.toStrict
& BinaryBit.putByteString
instance DeepSeq.NFData Int8 where
instance Show Int8 where
show int8 = show (unpack int8)
instance Aeson.ToJSON Int8 where
toJSON int8 = int8
& unpack
& Aeson.toJSON
fromInt8 :: (Integral a) => Int8 -> a
fromInt8 int8 = fromIntegral (unpack int8)
toInt8 :: (Integral a) => a -> Int8
toInt8 value = Int8 (fromIntegral value)