module TD.Data.ForumTopics
  (ForumTopics(..)) 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.ForumTopic as ForumTopic

data ForumTopics
  = ForumTopics -- ^ Describes a list of forum topics
    { ForumTopics -> Maybe Int
total_count                   :: Maybe Int                     -- ^ Approximate total number of forum topics found
    , ForumTopics -> Maybe [ForumTopic]
topics                        :: Maybe [ForumTopic.ForumTopic] -- ^ List of forum topics
    , ForumTopics -> Maybe Int
next_offset_date              :: Maybe Int                     -- ^ Offset date for the next getForumTopics request
    , ForumTopics -> Maybe Int
next_offset_message_id        :: Maybe Int                     -- ^ Offset message identifier for the next getForumTopics request
    , ForumTopics -> Maybe Int
next_offset_message_thread_id :: Maybe Int                     -- ^ Offset message thread identifier for the next getForumTopics request
    }
  deriving (ForumTopics -> ForumTopics -> Bool
(ForumTopics -> ForumTopics -> Bool)
-> (ForumTopics -> ForumTopics -> Bool) -> Eq ForumTopics
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: ForumTopics -> ForumTopics -> Bool
== :: ForumTopics -> ForumTopics -> Bool
$c/= :: ForumTopics -> ForumTopics -> Bool
/= :: ForumTopics -> ForumTopics -> Bool
Eq, Int -> ForumTopics -> ShowS
[ForumTopics] -> ShowS
ForumTopics -> String
(Int -> ForumTopics -> ShowS)
-> (ForumTopics -> String)
-> ([ForumTopics] -> ShowS)
-> Show ForumTopics
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> ForumTopics -> ShowS
showsPrec :: Int -> ForumTopics -> ShowS
$cshow :: ForumTopics -> String
show :: ForumTopics -> String
$cshowList :: [ForumTopics] -> ShowS
showList :: [ForumTopics] -> ShowS
Show)

instance I.ShortShow ForumTopics where
  shortShow :: ForumTopics -> String
shortShow ForumTopics
    { total_count :: ForumTopics -> Maybe Int
total_count                   = Maybe Int
total_count_
    , topics :: ForumTopics -> Maybe [ForumTopic]
topics                        = Maybe [ForumTopic]
topics_
    , next_offset_date :: ForumTopics -> Maybe Int
next_offset_date              = Maybe Int
next_offset_date_
    , next_offset_message_id :: ForumTopics -> Maybe Int
next_offset_message_id        = Maybe Int
next_offset_message_id_
    , next_offset_message_thread_id :: ForumTopics -> Maybe Int
next_offset_message_thread_id = Maybe Int
next_offset_message_thread_id_
    }
      = String
"ForumTopics"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"total_count"                   String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
total_count_
        , String
"topics"                        String -> Maybe [ForumTopic] -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe [ForumTopic]
topics_
        , String
"next_offset_date"              String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
next_offset_date_
        , String
"next_offset_message_id"        String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
next_offset_message_id_
        , String
"next_offset_message_thread_id" String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
next_offset_message_thread_id_
        ]

instance AT.FromJSON ForumTopics where
  parseJSON :: Value -> Parser ForumTopics
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
"forumTopics" -> Value -> Parser ForumTopics
parseForumTopics Value
v
      String
_             -> Parser ForumTopics
forall a. Monoid a => a
mempty
    
    where
      parseForumTopics :: A.Value -> AT.Parser ForumTopics
      parseForumTopics :: Value -> Parser ForumTopics
parseForumTopics = String
-> (Object -> Parser ForumTopics) -> Value -> Parser ForumTopics
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"ForumTopics" ((Object -> Parser ForumTopics) -> Value -> Parser ForumTopics)
-> (Object -> Parser ForumTopics) -> Value -> Parser ForumTopics
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Int
total_count_                   <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"total_count"
        Maybe [ForumTopic]
topics_                        <- Object
o Object -> Key -> Parser (Maybe [ForumTopic])
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"topics"
        Maybe Int
next_offset_date_              <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"next_offset_date"
        Maybe Int
next_offset_message_id_        <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"next_offset_message_id"
        Maybe Int
next_offset_message_thread_id_ <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"next_offset_message_thread_id"
        ForumTopics -> Parser ForumTopics
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (ForumTopics -> Parser ForumTopics)
-> ForumTopics -> Parser ForumTopics
forall a b. (a -> b) -> a -> b
$ ForumTopics
          { total_count :: Maybe Int
total_count                   = Maybe Int
total_count_
          , topics :: Maybe [ForumTopic]
topics                        = Maybe [ForumTopic]
topics_
          , next_offset_date :: Maybe Int
next_offset_date              = Maybe Int
next_offset_date_
          , next_offset_message_id :: Maybe Int
next_offset_message_id        = Maybe Int
next_offset_message_id_
          , next_offset_message_thread_id :: Maybe Int
next_offset_message_thread_id = Maybe Int
next_offset_message_thread_id_
          }
  parseJSON Value
_ = Parser ForumTopics
forall a. Monoid a => a
mempty