module TD.Data.PaidMedia
  (PaidMedia(..)) 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.Minithumbnail as Minithumbnail
import qualified TD.Data.Photo as Photo
import qualified TD.Data.Video as Video

-- | Describes a paid media
data PaidMedia
  = PaidMediaPreview -- ^ The media is hidden until the invoice is paid
    { PaidMedia -> Maybe Int
width         :: Maybe Int                         -- ^ Media width; 0 if unknown
    , PaidMedia -> Maybe Int
height        :: Maybe Int                         -- ^ Media height; 0 if unknown
    , PaidMedia -> Maybe Int
duration      :: Maybe Int                         -- ^ Media duration, in seconds; 0 if unknown
    , PaidMedia -> Maybe Minithumbnail
minithumbnail :: Maybe Minithumbnail.Minithumbnail -- ^ Media minithumbnail; may be null
    }
  | PaidMediaPhoto -- ^ The media is a photo
    { PaidMedia -> Maybe Photo
photo :: Maybe Photo.Photo -- ^ The photo
    }
  | PaidMediaVideo -- ^ The media is a video
    { PaidMedia -> Maybe Video
video :: Maybe Video.Video -- ^ The video
    }
  | PaidMediaUnsupported -- ^ The media is unsupported
  deriving (PaidMedia -> PaidMedia -> Bool
(PaidMedia -> PaidMedia -> Bool)
-> (PaidMedia -> PaidMedia -> Bool) -> Eq PaidMedia
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: PaidMedia -> PaidMedia -> Bool
== :: PaidMedia -> PaidMedia -> Bool
$c/= :: PaidMedia -> PaidMedia -> Bool
/= :: PaidMedia -> PaidMedia -> Bool
Eq, Int -> PaidMedia -> ShowS
[PaidMedia] -> ShowS
PaidMedia -> String
(Int -> PaidMedia -> ShowS)
-> (PaidMedia -> String)
-> ([PaidMedia] -> ShowS)
-> Show PaidMedia
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> PaidMedia -> ShowS
showsPrec :: Int -> PaidMedia -> ShowS
$cshow :: PaidMedia -> String
show :: PaidMedia -> String
$cshowList :: [PaidMedia] -> ShowS
showList :: [PaidMedia] -> ShowS
Show)

instance I.ShortShow PaidMedia where
  shortShow :: PaidMedia -> String
shortShow PaidMediaPreview
    { width :: PaidMedia -> Maybe Int
width         = Maybe Int
width_
    , height :: PaidMedia -> Maybe Int
height        = Maybe Int
height_
    , duration :: PaidMedia -> Maybe Int
duration      = Maybe Int
duration_
    , minithumbnail :: PaidMedia -> Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
minithumbnail_
    }
      = String
"PaidMediaPreview"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"width"         String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
width_
        , String
"height"        String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
height_
        , String
"duration"      String -> Maybe Int -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Int
duration_
        , String
"minithumbnail" String -> Maybe Minithumbnail -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Minithumbnail
minithumbnail_
        ]
  shortShow PaidMediaPhoto
    { photo :: PaidMedia -> Maybe Photo
photo = Maybe Photo
photo_
    }
      = String
"PaidMediaPhoto"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"photo" String -> Maybe Photo -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Photo
photo_
        ]
  shortShow PaidMediaVideo
    { video :: PaidMedia -> Maybe Video
video = Maybe Video
video_
    }
      = String
"PaidMediaVideo"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"video" String -> Maybe Video -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Video
video_
        ]
  shortShow PaidMedia
PaidMediaUnsupported
      = String
"PaidMediaUnsupported"

instance AT.FromJSON PaidMedia where
  parseJSON :: Value -> Parser PaidMedia
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
"paidMediaPreview"     -> Value -> Parser PaidMedia
parsePaidMediaPreview Value
v
      String
"paidMediaPhoto"       -> Value -> Parser PaidMedia
parsePaidMediaPhoto Value
v
      String
"paidMediaVideo"       -> Value -> Parser PaidMedia
parsePaidMediaVideo Value
v
      String
"paidMediaUnsupported" -> PaidMedia -> Parser PaidMedia
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure PaidMedia
PaidMediaUnsupported
      String
_                      -> Parser PaidMedia
forall a. Monoid a => a
mempty
    
    where
      parsePaidMediaPreview :: A.Value -> AT.Parser PaidMedia
      parsePaidMediaPreview :: Value -> Parser PaidMedia
parsePaidMediaPreview = String -> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"PaidMediaPreview" ((Object -> Parser PaidMedia) -> Value -> Parser PaidMedia)
-> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Int
width_         <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"width"
        Maybe Int
height_        <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"height"
        Maybe Int
duration_      <- Object
o Object -> Key -> Parser (Maybe Int)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"duration"
        Maybe Minithumbnail
minithumbnail_ <- Object
o Object -> Key -> Parser (Maybe Minithumbnail)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"minithumbnail"
        PaidMedia -> Parser PaidMedia
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (PaidMedia -> Parser PaidMedia) -> PaidMedia -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ PaidMediaPreview
          { width :: Maybe Int
width         = Maybe Int
width_
          , height :: Maybe Int
height        = Maybe Int
height_
          , duration :: Maybe Int
duration      = Maybe Int
duration_
          , minithumbnail :: Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
minithumbnail_
          }
      parsePaidMediaPhoto :: A.Value -> AT.Parser PaidMedia
      parsePaidMediaPhoto :: Value -> Parser PaidMedia
parsePaidMediaPhoto = String -> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"PaidMediaPhoto" ((Object -> Parser PaidMedia) -> Value -> Parser PaidMedia)
-> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Photo
photo_ <- Object
o Object -> Key -> Parser (Maybe Photo)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"photo"
        PaidMedia -> Parser PaidMedia
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (PaidMedia -> Parser PaidMedia) -> PaidMedia -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ PaidMediaPhoto
          { photo :: Maybe Photo
photo = Maybe Photo
photo_
          }
      parsePaidMediaVideo :: A.Value -> AT.Parser PaidMedia
      parsePaidMediaVideo :: Value -> Parser PaidMedia
parsePaidMediaVideo = String -> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"PaidMediaVideo" ((Object -> Parser PaidMedia) -> Value -> Parser PaidMedia)
-> (Object -> Parser PaidMedia) -> Value -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Video
video_ <- Object
o Object -> Key -> Parser (Maybe Video)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"video"
        PaidMedia -> Parser PaidMedia
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (PaidMedia -> Parser PaidMedia) -> PaidMedia -> Parser PaidMedia
forall a b. (a -> b) -> a -> b
$ PaidMediaVideo
          { video :: Maybe Video
video = Maybe Video
video_
          }
  parseJSON Value
_ = Parser PaidMedia
forall a. Monoid a => a
mempty