module TD.Data.RichMessage
  ( RichMessage(..)    
  , defaultRichMessage 
  ) 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.PageBlock as PageBlock

data RichMessage
  = RichMessage -- ^ Describes a message with rich formatting
    { RichMessage -> Maybe [PageBlock]
blocks  :: Maybe [PageBlock.PageBlock] -- ^ Content of the message
    , RichMessage -> Maybe Bool
is_rtl  :: Maybe Bool                  -- ^ True, if the message must be shown from right to left
    , RichMessage -> Maybe Bool
is_full :: Maybe Bool                  -- ^ True, if the object contains the full message. Otherwise, getFullRichMessage must be used to get the full message
    }
  deriving (RichMessage -> RichMessage -> Bool
(RichMessage -> RichMessage -> Bool)
-> (RichMessage -> RichMessage -> Bool) -> Eq RichMessage
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: RichMessage -> RichMessage -> Bool
== :: RichMessage -> RichMessage -> Bool
$c/= :: RichMessage -> RichMessage -> Bool
/= :: RichMessage -> RichMessage -> Bool
Eq, Int -> RichMessage -> ShowS
[RichMessage] -> ShowS
RichMessage -> String
(Int -> RichMessage -> ShowS)
-> (RichMessage -> String)
-> ([RichMessage] -> ShowS)
-> Show RichMessage
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> RichMessage -> ShowS
showsPrec :: Int -> RichMessage -> ShowS
$cshow :: RichMessage -> String
show :: RichMessage -> String
$cshowList :: [RichMessage] -> ShowS
showList :: [RichMessage] -> ShowS
Show)

instance I.ShortShow RichMessage where
  shortShow :: RichMessage -> String
shortShow RichMessage
    { blocks :: RichMessage -> Maybe [PageBlock]
blocks  = Maybe [PageBlock]
blocks_
    , is_rtl :: RichMessage -> Maybe Bool
is_rtl  = Maybe Bool
is_rtl_
    , is_full :: RichMessage -> Maybe Bool
is_full = Maybe Bool
is_full_
    }
      = String
"RichMessage"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"blocks"  String -> Maybe [PageBlock] -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe [PageBlock]
blocks_
        , String
"is_rtl"  String -> Maybe Bool -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Bool
is_rtl_
        , String
"is_full" String -> Maybe Bool -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Bool
is_full_
        ]

instance AT.FromJSON RichMessage where
  parseJSON :: Value -> Parser RichMessage
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
"richMessage" -> Value -> Parser RichMessage
parseRichMessage Value
v
      String
_             -> Parser RichMessage
forall a. Monoid a => a
mempty
    
    where
      parseRichMessage :: A.Value -> AT.Parser RichMessage
      parseRichMessage :: Value -> Parser RichMessage
parseRichMessage = String
-> (Object -> Parser RichMessage) -> Value -> Parser RichMessage
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"RichMessage" ((Object -> Parser RichMessage) -> Value -> Parser RichMessage)
-> (Object -> Parser RichMessage) -> Value -> Parser RichMessage
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe [PageBlock]
blocks_  <- Object
o Object -> Key -> Parser (Maybe [PageBlock])
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"blocks"
        Maybe Bool
is_rtl_  <- Object
o Object -> Key -> Parser (Maybe Bool)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"is_rtl"
        Maybe Bool
is_full_ <- Object
o Object -> Key -> Parser (Maybe Bool)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"is_full"
        RichMessage -> Parser RichMessage
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (RichMessage -> Parser RichMessage)
-> RichMessage -> Parser RichMessage
forall a b. (a -> b) -> a -> b
$ RichMessage
          { blocks :: Maybe [PageBlock]
blocks  = Maybe [PageBlock]
blocks_
          , is_rtl :: Maybe Bool
is_rtl  = Maybe Bool
is_rtl_
          , is_full :: Maybe Bool
is_full = Maybe Bool
is_full_
          }
  parseJSON Value
_ = Parser RichMessage
forall a. Monoid a => a
mempty

instance AT.ToJSON RichMessage where
  toJSON :: RichMessage -> Value
toJSON RichMessage
    { blocks :: RichMessage -> Maybe [PageBlock]
blocks  = Maybe [PageBlock]
blocks_
    , is_rtl :: RichMessage -> Maybe Bool
is_rtl  = Maybe Bool
is_rtl_
    , is_full :: RichMessage -> Maybe Bool
is_full = Maybe Bool
is_full_
    }
      = [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
"richMessage"
        , Key
"blocks"  Key -> Maybe [PageBlock] -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe [PageBlock]
blocks_
        , Key
"is_rtl"  Key -> Maybe Bool -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Bool
is_rtl_
        , Key
"is_full" Key -> Maybe Bool -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Bool
is_full_
        ]

defaultRichMessage :: RichMessage
defaultRichMessage :: RichMessage
defaultRichMessage =
  RichMessage
    { blocks :: Maybe [PageBlock]
blocks  = Maybe [PageBlock]
forall a. Maybe a
Nothing
    , is_rtl :: Maybe Bool
is_rtl  = Maybe Bool
forall a. Maybe a
Nothing
    , is_full :: Maybe Bool
is_full = Maybe Bool
forall a. Maybe a
Nothing
    }