module TD.Data.BusinessMessages
  (BusinessMessages(..)) where

import qualified Data.Aeson as A
import qualified Data.Aeson.Types as AT
import qualified TD.Lib.Internal as I
import qualified TD.Data.BusinessMessage as BusinessMessage

data BusinessMessages
  = BusinessMessages -- ^ Contains a list of messages from a business account as received by a bot
    { BusinessMessages -> Maybe [BusinessMessage]
messages :: Maybe [BusinessMessage.BusinessMessage] -- ^ List of business messages
    }
  deriving (BusinessMessages -> BusinessMessages -> Bool
(BusinessMessages -> BusinessMessages -> Bool)
-> (BusinessMessages -> BusinessMessages -> Bool)
-> Eq BusinessMessages
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: BusinessMessages -> BusinessMessages -> Bool
== :: BusinessMessages -> BusinessMessages -> Bool
$c/= :: BusinessMessages -> BusinessMessages -> Bool
/= :: BusinessMessages -> BusinessMessages -> Bool
Eq, Int -> BusinessMessages -> ShowS
[BusinessMessages] -> ShowS
BusinessMessages -> String
(Int -> BusinessMessages -> ShowS)
-> (BusinessMessages -> String)
-> ([BusinessMessages] -> ShowS)
-> Show BusinessMessages
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> BusinessMessages -> ShowS
showsPrec :: Int -> BusinessMessages -> ShowS
$cshow :: BusinessMessages -> String
show :: BusinessMessages -> String
$cshowList :: [BusinessMessages] -> ShowS
showList :: [BusinessMessages] -> ShowS
Show)

instance I.ShortShow BusinessMessages where
  shortShow :: BusinessMessages -> String
shortShow BusinessMessages
    { messages :: BusinessMessages -> Maybe [BusinessMessage]
messages = Maybe [BusinessMessage]
messages_
    }
      = String
"BusinessMessages"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"messages" String -> Maybe [BusinessMessage] -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe [BusinessMessage]
messages_
        ]

instance AT.FromJSON BusinessMessages where
  parseJSON :: Value -> Parser BusinessMessages
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
"businessMessages" -> Value -> Parser BusinessMessages
parseBusinessMessages Value
v
      String
_                  -> Parser BusinessMessages
forall a. Monoid a => a
mempty
    
    where
      parseBusinessMessages :: A.Value -> AT.Parser BusinessMessages
      parseBusinessMessages :: Value -> Parser BusinessMessages
parseBusinessMessages = String
-> (Object -> Parser BusinessMessages)
-> Value
-> Parser BusinessMessages
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"BusinessMessages" ((Object -> Parser BusinessMessages)
 -> Value -> Parser BusinessMessages)
-> (Object -> Parser BusinessMessages)
-> Value
-> Parser BusinessMessages
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe [BusinessMessage]
messages_ <- Object
o Object -> Key -> Parser (Maybe [BusinessMessage])
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"messages"
        BusinessMessages -> Parser BusinessMessages
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (BusinessMessages -> Parser BusinessMessages)
-> BusinessMessages -> Parser BusinessMessages
forall a b. (a -> b) -> a -> b
$ BusinessMessages
          { messages :: Maybe [BusinessMessage]
messages = Maybe [BusinessMessage]
messages_
          }
  parseJSON Value
_ = Parser BusinessMessages
forall a. Monoid a => a
mempty