module TD.Data.DraftMessage
  ( DraftMessage(..)    
  , defaultDraftMessage 
  ) 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.InputMessageReplyTo as InputMessageReplyTo
import qualified TD.Data.InputMessageContent as InputMessageContent

data DraftMessage
  = DraftMessage -- ^ Contains information about a message draft
    { DraftMessage -> Maybe InputMessageReplyTo
reply_to           :: Maybe InputMessageReplyTo.InputMessageReplyTo -- ^ Information about the message to be replied; must be of the type inputMessageReplyToMessage; may be null if none
    , DraftMessage -> Maybe Int
date               :: Maybe Int                                     -- ^ Point in time (Unix timestamp) when the draft was created
    , DraftMessage -> Maybe InputMessageContent
input_message_text :: Maybe InputMessageContent.InputMessageContent -- ^ Content of the message draft; must be of the type inputMessageText, inputMessageVideoNote, or inputMessageVoiceNote
    , DraftMessage -> Maybe Int
effect_id          :: Maybe Int                                     -- ^ Identifier of the effect to apply to the message when it is sent; 0 if none
    }
  deriving (DraftMessage -> DraftMessage -> Bool
(DraftMessage -> DraftMessage -> Bool)
-> (DraftMessage -> DraftMessage -> Bool) -> Eq DraftMessage
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: DraftMessage -> DraftMessage -> Bool
== :: DraftMessage -> DraftMessage -> Bool
$c/= :: DraftMessage -> DraftMessage -> Bool
/= :: DraftMessage -> DraftMessage -> Bool
Eq, Int -> DraftMessage -> ShowS
[DraftMessage] -> ShowS
DraftMessage -> String
(Int -> DraftMessage -> ShowS)
-> (DraftMessage -> String)
-> ([DraftMessage] -> ShowS)
-> Show DraftMessage
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> DraftMessage -> ShowS
showsPrec :: Int -> DraftMessage -> ShowS
$cshow :: DraftMessage -> String
show :: DraftMessage -> String
$cshowList :: [DraftMessage] -> ShowS
showList :: [DraftMessage] -> ShowS
Show)

instance I.ShortShow DraftMessage where
  shortShow :: DraftMessage -> String
shortShow DraftMessage
    { reply_to :: DraftMessage -> Maybe InputMessageReplyTo
reply_to           = Maybe InputMessageReplyTo
reply_to_
    , date :: DraftMessage -> Maybe Int
date               = Maybe Int
date_
    , input_message_text :: DraftMessage -> Maybe InputMessageContent
input_message_text = Maybe InputMessageContent
input_message_text_
    , effect_id :: DraftMessage -> Maybe Int
effect_id          = Maybe Int
effect_id_
    }
      = String
"DraftMessage"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"reply_to"           String -> Maybe InputMessageReplyTo -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe InputMessageReplyTo
reply_to_
        , String
"date"               String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
date_
        , String
"input_message_text" String -> Maybe InputMessageContent -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe InputMessageContent
input_message_text_
        , String
"effect_id"          String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
effect_id_
        ]

instance AT.FromJSON DraftMessage where
  parseJSON :: Value -> Parser DraftMessage
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
"draftMessage" -> Value -> Parser DraftMessage
parseDraftMessage Value
v
      String
_              -> Parser DraftMessage
forall a. Monoid a => a
mempty
    
    where
      parseDraftMessage :: A.Value -> AT.Parser DraftMessage
      parseDraftMessage :: Value -> Parser DraftMessage
parseDraftMessage = String
-> (Object -> Parser DraftMessage) -> Value -> Parser DraftMessage
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"DraftMessage" ((Object -> Parser DraftMessage) -> Value -> Parser DraftMessage)
-> (Object -> Parser DraftMessage) -> Value -> Parser DraftMessage
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe InputMessageReplyTo
reply_to_           <- Object
o Object -> Key -> Parser (Maybe InputMessageReplyTo)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?                       Key
"reply_to"
        Maybe Int
date_               <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?                       Key
"date"
        Maybe InputMessageContent
input_message_text_ <- Object
o Object -> Key -> Parser (Maybe InputMessageContent)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?                       Key
"input_message_text"
        Maybe Int
effect_id_          <- (String -> Int) -> Maybe String -> Maybe Int
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap String -> Int
I.readInt64 (Maybe String -> Maybe Int)
-> Parser (Maybe String) -> Parser (Maybe Int)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Object
o Object -> Key -> Parser (Maybe String)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"effect_id"
        DraftMessage -> Parser DraftMessage
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (DraftMessage -> Parser DraftMessage)
-> DraftMessage -> Parser DraftMessage
forall a b. (a -> b) -> a -> b
$ DraftMessage
          { reply_to :: Maybe InputMessageReplyTo
reply_to           = Maybe InputMessageReplyTo
reply_to_
          , date :: Maybe Int
date               = Maybe Int
date_
          , input_message_text :: Maybe InputMessageContent
input_message_text = Maybe InputMessageContent
input_message_text_
          , effect_id :: Maybe Int
effect_id          = Maybe Int
effect_id_
          }
  parseJSON Value
_ = Parser DraftMessage
forall a. Monoid a => a
mempty

instance AT.ToJSON DraftMessage where
  toJSON :: DraftMessage -> Value
toJSON DraftMessage
    { reply_to :: DraftMessage -> Maybe InputMessageReplyTo
reply_to           = Maybe InputMessageReplyTo
reply_to_
    , date :: DraftMessage -> Maybe Int
date               = Maybe Int
date_
    , input_message_text :: DraftMessage -> Maybe InputMessageContent
input_message_text = Maybe InputMessageContent
input_message_text_
    , effect_id :: DraftMessage -> Maybe Int
effect_id          = Maybe Int
effect_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
"draftMessage"
        , Key
"reply_to"           Key -> Maybe InputMessageReplyTo -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe InputMessageReplyTo
reply_to_
        , Key
"date"               Key -> Maybe Int -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Int
date_
        , Key
"input_message_text" Key -> Maybe InputMessageContent -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe InputMessageContent
input_message_text_
        , Key
"effect_id"          Key -> Maybe Value -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= (Int -> Value) -> Maybe Int -> Maybe Value
forall a b. (a -> b) -> Maybe a -> Maybe b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Int -> Value
I.writeInt64  Maybe Int
effect_id_
        ]

defaultDraftMessage :: DraftMessage
defaultDraftMessage :: DraftMessage
defaultDraftMessage =
  DraftMessage
    { reply_to :: Maybe InputMessageReplyTo
reply_to           = Maybe InputMessageReplyTo
forall a. Maybe a
Nothing
    , date :: Maybe Int
date               = Maybe Int
forall a. Maybe a
Nothing
    , input_message_text :: Maybe InputMessageContent
input_message_text = Maybe InputMessageContent
forall a. Maybe a
Nothing
    , effect_id :: Maybe Int
effect_id          = Maybe Int
forall a. Maybe a
Nothing
    }