{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards   #-}
{-# LANGUAGE StrictData        #-}
module GitHub.Types.Base.Author where

import           Data.Aeson                (FromJSON (..), ToJSON (..), object)
import           Data.Aeson.Types          (Value (..), (.:), (.:?), (.=))
import           Data.Text                 (Text)
import           Data.Text.Arbitrary       ()
import           Test.QuickCheck.Arbitrary (Arbitrary (..))

------------------------------------------------------------------------------
-- Author

data Author = Author
    { authorName     :: Text
    , authorEmail    :: Text
    , authorUsername :: Maybe Text
    } deriving (Eq, Show, Read)


instance FromJSON Author where
    parseJSON (Object x) = Author
        <$> x .: "name"
        <*> x .: "email"
        <*> x .:? "username"

    parseJSON _ = fail "Author"


instance ToJSON Author where
    toJSON Author{..} = object
        [ "name"     .= authorName
        , "email"    .= authorEmail
        , "username" .= authorUsername
        ]

instance Arbitrary Author where
    arbitrary = Author
        <$> arbitrary
        <*> arbitrary
        <*> arbitrary