module TD.Data.KeyboardButton
  ( KeyboardButton(..)    
  , defaultKeyboardButton 
  ) where

import qualified Data.Aeson as A
import qualified Data.Aeson.Types as AT
import qualified TD.Lib.Internal as I
import qualified Data.Text as T
import qualified TD.Data.KeyboardButtonType as KeyboardButtonType

data KeyboardButton
  = KeyboardButton -- ^ Represents a single button in a bot keyboard
    { KeyboardButton -> Maybe Text
text  :: Maybe T.Text                                -- ^ Text of the button
    , KeyboardButton -> Maybe KeyboardButtonType
_type :: Maybe KeyboardButtonType.KeyboardButtonType -- ^ Type of the button
    }
  deriving (KeyboardButton -> KeyboardButton -> Bool
(KeyboardButton -> KeyboardButton -> Bool)
-> (KeyboardButton -> KeyboardButton -> Bool) -> Eq KeyboardButton
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: KeyboardButton -> KeyboardButton -> Bool
== :: KeyboardButton -> KeyboardButton -> Bool
$c/= :: KeyboardButton -> KeyboardButton -> Bool
/= :: KeyboardButton -> KeyboardButton -> Bool
Eq, Int -> KeyboardButton -> ShowS
[KeyboardButton] -> ShowS
KeyboardButton -> String
(Int -> KeyboardButton -> ShowS)
-> (KeyboardButton -> String)
-> ([KeyboardButton] -> ShowS)
-> Show KeyboardButton
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> KeyboardButton -> ShowS
showsPrec :: Int -> KeyboardButton -> ShowS
$cshow :: KeyboardButton -> String
show :: KeyboardButton -> String
$cshowList :: [KeyboardButton] -> ShowS
showList :: [KeyboardButton] -> ShowS
Show)

instance I.ShortShow KeyboardButton where
  shortShow :: KeyboardButton -> String
shortShow KeyboardButton
    { text :: KeyboardButton -> Maybe Text
text  = Maybe Text
text_
    , _type :: KeyboardButton -> Maybe KeyboardButtonType
_type = Maybe KeyboardButtonType
_type_
    }
      = String
"KeyboardButton"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"text"  String -> Maybe Text -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Text
text_
        , String
"_type" String -> Maybe KeyboardButtonType -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe KeyboardButtonType
_type_
        ]

instance AT.FromJSON KeyboardButton where
  parseJSON :: Value -> Parser KeyboardButton
parseJSON v :: Value
v@(AT.Object Object
obj) = do
    String
t <- Object
obj Object -> Key -> Parser String
forall a. FromJSON a => Object -> Key -> Parser a
A..: Key
"@type" :: AT.Parser String

    case String
t of
      String
"keyboardButton" -> Value -> Parser KeyboardButton
parseKeyboardButton Value
v
      String
_                -> Parser KeyboardButton
forall a. Monoid a => a
mempty
    
    where
      parseKeyboardButton :: A.Value -> AT.Parser KeyboardButton
      parseKeyboardButton :: Value -> Parser KeyboardButton
parseKeyboardButton = String
-> (Object -> Parser KeyboardButton)
-> Value
-> Parser KeyboardButton
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"KeyboardButton" ((Object -> Parser KeyboardButton)
 -> Value -> Parser KeyboardButton)
-> (Object -> Parser KeyboardButton)
-> Value
-> Parser KeyboardButton
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Text
text_  <- Object
o Object -> Key -> Parser (Maybe Text)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"text"
        Maybe KeyboardButtonType
_type_ <- Object
o Object -> Key -> Parser (Maybe KeyboardButtonType)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"type"
        KeyboardButton -> Parser KeyboardButton
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (KeyboardButton -> Parser KeyboardButton)
-> KeyboardButton -> Parser KeyboardButton
forall a b. (a -> b) -> a -> b
$ KeyboardButton
          { text :: Maybe Text
text  = Maybe Text
text_
          , _type :: Maybe KeyboardButtonType
_type = Maybe KeyboardButtonType
_type_
          }
  parseJSON Value
_ = Parser KeyboardButton
forall a. Monoid a => a
mempty

instance AT.ToJSON KeyboardButton where
  toJSON :: KeyboardButton -> Value
toJSON KeyboardButton
    { text :: KeyboardButton -> Maybe Text
text  = Maybe Text
text_
    , _type :: KeyboardButton -> Maybe KeyboardButtonType
_type = Maybe KeyboardButtonType
_type_
    }
      = [Pair] -> Value
A.object
        [ Key
"@type" Key -> Value -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Text -> Value
AT.String Text
"keyboardButton"
        , Key
"text"  Key -> Maybe Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Text
text_
        , Key
"type"  Key -> Maybe KeyboardButtonType -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe KeyboardButtonType
_type_
        ]

defaultKeyboardButton :: KeyboardButton
defaultKeyboardButton :: KeyboardButton
defaultKeyboardButton =
  KeyboardButton
    { text :: Maybe Text
text  = Maybe Text
forall a. Maybe a
Nothing
    , _type :: Maybe KeyboardButtonType
_type = Maybe KeyboardButtonType
forall a. Maybe a
Nothing
    }