module TD.Data.PhotoSize
  (PhotoSize(..)) where

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

data PhotoSize
  = PhotoSize -- ^ Describes an image in JPEG format
    { PhotoSize -> Maybe Text
_type             :: Maybe T.Text    -- ^ Image type (see https://core.telegram.org/constructor/photoSize)
    , PhotoSize -> Maybe File
photo             :: Maybe File.File -- ^ Information about the image file
    , PhotoSize -> Maybe Int
width             :: Maybe Int       -- ^ Image width
    , PhotoSize -> Maybe Int
height            :: Maybe Int       -- ^ Image height
    , PhotoSize -> Maybe [Int]
progressive_sizes :: Maybe [Int]     -- ^ Sizes of progressive JPEG file prefixes, which can be used to preliminarily show the image; in bytes
    }
  deriving (PhotoSize -> PhotoSize -> Bool
(PhotoSize -> PhotoSize -> Bool)
-> (PhotoSize -> PhotoSize -> Bool) -> Eq PhotoSize
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: PhotoSize -> PhotoSize -> Bool
== :: PhotoSize -> PhotoSize -> Bool
$c/= :: PhotoSize -> PhotoSize -> Bool
/= :: PhotoSize -> PhotoSize -> Bool
Eq, Int -> PhotoSize -> ShowS
[PhotoSize] -> ShowS
PhotoSize -> String
(Int -> PhotoSize -> ShowS)
-> (PhotoSize -> String)
-> ([PhotoSize] -> ShowS)
-> Show PhotoSize
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> PhotoSize -> ShowS
showsPrec :: Int -> PhotoSize -> ShowS
$cshow :: PhotoSize -> String
show :: PhotoSize -> String
$cshowList :: [PhotoSize] -> ShowS
showList :: [PhotoSize] -> ShowS
Show)

instance I.ShortShow PhotoSize where
  shortShow :: PhotoSize -> String
shortShow PhotoSize
    { _type :: PhotoSize -> Maybe Text
_type             = Maybe Text
_type_
    , photo :: PhotoSize -> Maybe File
photo             = Maybe File
photo_
    , width :: PhotoSize -> Maybe Int
width             = Maybe Int
width_
    , height :: PhotoSize -> Maybe Int
height            = Maybe Int
height_
    , progressive_sizes :: PhotoSize -> Maybe [Int]
progressive_sizes = Maybe [Int]
progressive_sizes_
    }
      = String
"PhotoSize"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"_type"             String -> Maybe Text -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Text
_type_
        , String
"photo"             String -> Maybe File -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe File
photo_
        , 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
"progressive_sizes" String -> Maybe [Int] -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe [Int]
progressive_sizes_
        ]

instance AT.FromJSON PhotoSize where
  parseJSON :: Value -> Parser PhotoSize
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
"photoSize" -> Value -> Parser PhotoSize
parsePhotoSize Value
v
      String
_           -> Parser PhotoSize
forall a. Monoid a => a
mempty
    
    where
      parsePhotoSize :: A.Value -> AT.Parser PhotoSize
      parsePhotoSize :: Value -> Parser PhotoSize
parsePhotoSize = String -> (Object -> Parser PhotoSize) -> Value -> Parser PhotoSize
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"PhotoSize" ((Object -> Parser PhotoSize) -> Value -> Parser PhotoSize)
-> (Object -> Parser PhotoSize) -> Value -> Parser PhotoSize
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Text
_type_             <- Object
o Object -> Key -> Parser (Maybe Text)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"type"
        Maybe File
photo_             <- Object
o Object -> Key -> Parser (Maybe File)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"photo"
        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]
progressive_sizes_ <- Object
o Object -> Key -> Parser (Maybe [Int])
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"progressive_sizes"
        PhotoSize -> Parser PhotoSize
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (PhotoSize -> Parser PhotoSize) -> PhotoSize -> Parser PhotoSize
forall a b. (a -> b) -> a -> b
$ PhotoSize
          { _type :: Maybe Text
_type             = Maybe Text
_type_
          , photo :: Maybe File
photo             = Maybe File
photo_
          , width :: Maybe Int
width             = Maybe Int
width_
          , height :: Maybe Int
height            = Maybe Int
height_
          , progressive_sizes :: Maybe [Int]
progressive_sizes = Maybe [Int]
progressive_sizes_
          }
  parseJSON Value
_ = Parser PhotoSize
forall a. Monoid a => a
mempty