module TD.Data.Document
  ( Document(..)    
  , defaultDocument 
  ) 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.Minithumbnail as Minithumbnail
import qualified TD.Data.Thumbnail as Thumbnail
import qualified TD.Data.File as File

data Document
  = Document -- ^ Describes a document of any type
    { Document -> Maybe Text
file_name     :: Maybe T.Text                      -- ^ Original name of the file; as defined by the sender
    , Document -> Maybe Text
mime_type     :: Maybe T.Text                      -- ^ MIME type of the file; as defined by the sender
    , Document -> Maybe Minithumbnail
minithumbnail :: Maybe Minithumbnail.Minithumbnail -- ^ Document minithumbnail; may be null
    , Document -> Maybe Thumbnail
thumbnail     :: Maybe Thumbnail.Thumbnail         -- ^ Document thumbnail in JPEG or PNG format (PNG will be used only for background patterns); as defined by the sender; may be null
    , Document -> Maybe File
document      :: Maybe File.File                   -- ^ File containing the document
    }
  deriving (Document -> Document -> Bool
(Document -> Document -> Bool)
-> (Document -> Document -> Bool) -> Eq Document
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: Document -> Document -> Bool
== :: Document -> Document -> Bool
$c/= :: Document -> Document -> Bool
/= :: Document -> Document -> Bool
Eq, Int -> Document -> ShowS
[Document] -> ShowS
Document -> String
(Int -> Document -> ShowS)
-> (Document -> String) -> ([Document] -> ShowS) -> Show Document
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> Document -> ShowS
showsPrec :: Int -> Document -> ShowS
$cshow :: Document -> String
show :: Document -> String
$cshowList :: [Document] -> ShowS
showList :: [Document] -> ShowS
Show)

instance I.ShortShow Document where
  shortShow :: Document -> String
shortShow Document
    { file_name :: Document -> Maybe Text
file_name     = Maybe Text
file_name_
    , mime_type :: Document -> Maybe Text
mime_type     = Maybe Text
mime_type_
    , minithumbnail :: Document -> Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
minithumbnail_
    , thumbnail :: Document -> Maybe Thumbnail
thumbnail     = Maybe Thumbnail
thumbnail_
    , document :: Document -> Maybe File
document      = Maybe File
document_
    }
      = String
"Document"
        String -> ShowS
forall a. [a] -> [a] -> [a]
++ [String] -> String
I.cc
        [ String
"file_name"     String -> Maybe Text -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Text
file_name_
        , String
"mime_type"     String -> Maybe Text -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Text
mime_type_
        , String
"minithumbnail" String -> Maybe Minithumbnail -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Minithumbnail
minithumbnail_
        , String
"thumbnail"     String -> Maybe Thumbnail -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe Thumbnail
thumbnail_
        , String
"document"      String -> Maybe File -> String
forall a. ShortShow a => String -> Maybe a -> String
`I.p` Maybe File
document_
        ]

instance AT.FromJSON Document where
  parseJSON :: Value -> Parser Document
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
"document" -> Value -> Parser Document
parseDocument Value
v
      String
_          -> Parser Document
forall a. Monoid a => a
mempty
    
    where
      parseDocument :: A.Value -> AT.Parser Document
      parseDocument :: Value -> Parser Document
parseDocument = String -> (Object -> Parser Document) -> Value -> Parser Document
forall a. String -> (Object -> Parser a) -> Value -> Parser a
A.withObject String
"Document" ((Object -> Parser Document) -> Value -> Parser Document)
-> (Object -> Parser Document) -> Value -> Parser Document
forall a b. (a -> b) -> a -> b
$ \Object
o -> do
        Maybe Text
file_name_     <- Object
o Object -> Key -> Parser (Maybe Text)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"file_name"
        Maybe Text
mime_type_     <- Object
o Object -> Key -> Parser (Maybe Text)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"mime_type"
        Maybe Minithumbnail
minithumbnail_ <- Object
o Object -> Key -> Parser (Maybe Minithumbnail)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"minithumbnail"
        Maybe Thumbnail
thumbnail_     <- Object
o Object -> Key -> Parser (Maybe Thumbnail)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"thumbnail"
        Maybe File
document_      <- Object
o Object -> Key -> Parser (Maybe File)
forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
A..:?  Key
"document"
        Document -> Parser Document
forall a. a -> Parser a
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Document -> Parser Document) -> Document -> Parser Document
forall a b. (a -> b) -> a -> b
$ Document
          { file_name :: Maybe Text
file_name     = Maybe Text
file_name_
          , mime_type :: Maybe Text
mime_type     = Maybe Text
mime_type_
          , minithumbnail :: Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
minithumbnail_
          , thumbnail :: Maybe Thumbnail
thumbnail     = Maybe Thumbnail
thumbnail_
          , document :: Maybe File
document      = Maybe File
document_
          }
  parseJSON Value
_ = Parser Document
forall a. Monoid a => a
mempty

instance AT.ToJSON Document where
  toJSON :: Document -> Value
toJSON Document
    { file_name :: Document -> Maybe Text
file_name     = Maybe Text
file_name_
    , mime_type :: Document -> Maybe Text
mime_type     = Maybe Text
mime_type_
    , minithumbnail :: Document -> Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
minithumbnail_
    , thumbnail :: Document -> Maybe Thumbnail
thumbnail     = Maybe Thumbnail
thumbnail_
    , document :: Document -> Maybe File
document      = Maybe File
document_
    }
      = [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
"document"
        , Key
"file_name"     Key -> Maybe Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Text
file_name_
        , Key
"mime_type"     Key -> Maybe Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Text
mime_type_
        , Key
"minithumbnail" Key -> Maybe Minithumbnail -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Minithumbnail
minithumbnail_
        , Key
"thumbnail"     Key -> Maybe Thumbnail -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe Thumbnail
thumbnail_
        , Key
"document"      Key -> Maybe File -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
forall v. ToJSON v => Key -> v -> Pair
A..= Maybe File
document_
        ]

defaultDocument :: Document
defaultDocument :: Document
defaultDocument =
  Document
    { file_name :: Maybe Text
file_name     = Maybe Text
forall a. Maybe a
Nothing
    , mime_type :: Maybe Text
mime_type     = Maybe Text
forall a. Maybe a
Nothing
    , minithumbnail :: Maybe Minithumbnail
minithumbnail = Maybe Minithumbnail
forall a. Maybe a
Nothing
    , thumbnail :: Maybe Thumbnail
thumbnail     = Maybe Thumbnail
forall a. Maybe a
Nothing
    , document :: Maybe File
document      = Maybe File
forall a. Maybe a
Nothing
    }