module TD.Data.InputCall
  (InputCall(..)) where

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

-- | Describes a call
data InputCall
  = InputCallDiscarded -- ^ A just ended call
    { InputCall -> Maybe Int
call_id :: Maybe Int -- ^ Identifier of the call
    }
  | InputCallFromMessage -- ^ A call from a message of the type messageCall with non-zero messageCall.unique_id
    { InputCall -> Maybe Int
chat_id    :: Maybe Int -- ^ Chat identifier of the message
    , InputCall -> Maybe Int
message_id :: Maybe Int -- ^ Message identifier
    }
  deriving (InputCall -> InputCall -> Bool
(InputCall -> InputCall -> Bool)
-> (InputCall -> InputCall -> Bool) -> Eq InputCall
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: InputCall -> InputCall -> Bool
== :: InputCall -> InputCall -> Bool
$c/= :: InputCall -> InputCall -> Bool
/= :: InputCall -> InputCall -> Bool
Eq, Int -> InputCall -> ShowS
[InputCall] -> ShowS
InputCall -> String
(Int -> InputCall -> ShowS)
-> (InputCall -> String)
-> ([InputCall] -> ShowS)
-> Show InputCall
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> InputCall -> ShowS
showsPrec :: Int -> InputCall -> ShowS
$cshow :: InputCall -> String
show :: InputCall -> String
$cshowList :: [InputCall] -> ShowS
showList :: [InputCall] -> ShowS
Show)

instance I.ShortShow InputCall where
  shortShow :: InputCall -> String
shortShow InputCallDiscarded
    { call_id :: InputCall -> Maybe Int
call_id = Maybe Int
call_id_
    }
      = String
"InputCallDiscarded"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"call_id" String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
call_id_
        ]
  shortShow InputCallFromMessage
    { chat_id :: InputCall -> Maybe Int
chat_id    = Maybe Int
chat_id_
    , message_id :: InputCall -> Maybe Int
message_id = Maybe Int
message_id_
    }
      = String
"InputCallFromMessage"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"chat_id"    String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
chat_id_
        , String
"message_id" String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
message_id_
        ]

instance AT.FromJSON InputCall where
  parseJSON :: Value -> Parser InputCall
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
"inputCallDiscarded"   -> Value -> Parser InputCall
parseInputCallDiscarded Value
v
      String
"inputCallFromMessage" -> Value -> Parser InputCall
parseInputCallFromMessage Value
v
      String
_                      -> Parser InputCall
forall a. Monoid a => a
mempty
    
    where
      parseInputCallDiscarded :: A.Value -> AT.Parser InputCall
      parseInputCallDiscarded :: Value -> Parser InputCall
parseInputCallDiscarded = String -> (Object -> Parser InputCall) -> Value -> Parser InputCall
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"InputCallDiscarded" ((Object -> Parser InputCall) -> Value -> Parser InputCall)
-> (Object -> Parser InputCall) -> Value -> Parser InputCall
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Int
call_id_ <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"call_id"
        InputCall -> Parser InputCall
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (InputCall -> Parser InputCall) -> InputCall -> Parser InputCall
forall a b. (a -> b) -> a -> b
$ InputCallDiscarded
          { call_id :: Maybe Int
call_id = Maybe Int
call_id_
          }
      parseInputCallFromMessage :: A.Value -> AT.Parser InputCall
      parseInputCallFromMessage :: Value -> Parser InputCall
parseInputCallFromMessage = String -> (Object -> Parser InputCall) -> Value -> Parser InputCall
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"InputCallFromMessage" ((Object -> Parser InputCall) -> Value -> Parser InputCall)
-> (Object -> Parser InputCall) -> Value -> Parser InputCall
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Int
chat_id_    <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"chat_id"
        Maybe Int
message_id_ <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"message_id"
        InputCall -> Parser InputCall
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (InputCall -> Parser InputCall) -> InputCall -> Parser InputCall
forall a b. (a -> b) -> a -> b
$ InputCallFromMessage
          { chat_id :: Maybe Int
chat_id    = Maybe Int
chat_id_
          , message_id :: Maybe Int
message_id = Maybe Int
message_id_
          }
  parseJSON Value
_ = Parser InputCall
forall a. Monoid a => a
mempty

instance AT.ToJSON InputCall where
  toJSON :: InputCall -> Value
toJSON InputCallDiscarded
    { call_id :: InputCall -> Maybe Int
call_id = Maybe Int
call_id_
    }
      = [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
"inputCallDiscarded"
        , Key
"call_id" Key -> Maybe Int -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Int
call_id_
        ]
  toJSON InputCallFromMessage
    { chat_id :: InputCall -> Maybe Int
chat_id    = Maybe Int
chat_id_
    , message_id :: InputCall -> Maybe Int
message_id = Maybe Int
message_id_
    }
      = [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
"inputCallFromMessage"
        , Key
"chat_id"    Key -> Maybe Int -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Int
chat_id_
        , Key
"message_id" Key -> Maybe Int -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Int
message_id_
        ]