{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE NoImplicitPrelude #-}

-- |

-- Module      : $header$

-- Copyright   : (c) Laurent P René de Cotret, 2019 - present

-- License     : GNU GPL, version 2 or above

-- Maintainer  : laurent.decotret@outlook.com

-- Stability   : internal

-- Portability : portable

--

-- Rendering Mathematica plots code blocks

module Text.Pandoc.Filter.Plot.Renderers.Mathematica
  ( mathematica,
    mathematicaSupportedSaveFormats,
  )
where

import Text.Pandoc.Filter.Plot.Renderers.Prelude

mathematica :: PlotM (Maybe Renderer)
mathematica :: PlotM (Maybe Renderer)
mathematica = do
  Bool
avail <- PlotM Bool
mathematicaAvailable
  if Bool -> Bool
not Bool
avail
    then Maybe Renderer -> PlotM (Maybe Renderer)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Renderer
forall a. Maybe a
Nothing
    else do
      Text
cmdargs <- (Configuration -> Text) -> PlotM Text
forall a. (Configuration -> a) -> PlotM a
asksConfig Configuration -> Text
mathematicaCmdArgs
      Maybe Executable
mexe <- Toolkit -> PlotM (Maybe Executable)
executable Toolkit
Mathematica
      Maybe Renderer -> PlotM (Maybe Renderer)
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe Renderer -> PlotM (Maybe Renderer))
-> Maybe Renderer -> PlotM (Maybe Renderer)
forall a b. (a -> b) -> a -> b
$
        Maybe Executable
mexe Maybe Executable
-> (Executable -> Maybe Renderer) -> Maybe Renderer
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \exe :: Executable
exe@(Executable FilePath
_ Text
exename) ->
          Renderer -> Maybe Renderer
forall (m :: * -> *) a. Monad m => a -> m a
return
            Renderer :: Toolkit
-> Executable
-> (FigureSpec -> FilePath -> Text)
-> (OutputSpec -> Text)
-> [SaveFormat]
-> [Text -> CheckResult]
-> Text
-> (Text -> Text)
-> FilePath
-> Renderer
Renderer
              { rendererToolkit :: Toolkit
rendererToolkit = Toolkit
Mathematica,
                rendererExe :: Executable
rendererExe = Executable
exe,
                rendererCapture :: FigureSpec -> FilePath -> Text
rendererCapture = FigureSpec -> FilePath -> Text
mathematicaCapture,
                rendererCommand :: OutputSpec -> Text
rendererCommand = Text -> Text -> OutputSpec -> Text
mathematicaCommand Text
cmdargs Text
exename,
                rendererSupportedSaveFormats :: [SaveFormat]
rendererSupportedSaveFormats = [SaveFormat]
mathematicaSupportedSaveFormats,
                rendererChecks :: [Text -> CheckResult]
rendererChecks = [Text -> CheckResult]
forall a. Monoid a => a
mempty,
                rendererLanguage :: Text
rendererLanguage = Text
"mathematica",
                rendererComment :: Text -> Text
rendererComment = \Text
t -> [Text] -> Text
forall a. Monoid a => [a] -> a
mconcat [Text
"(*", Text
t, Text
"*)"],
                rendererScriptExtension :: FilePath
rendererScriptExtension = FilePath
".m"
              }

mathematicaSupportedSaveFormats :: [SaveFormat]
mathematicaSupportedSaveFormats :: [SaveFormat]
mathematicaSupportedSaveFormats = [SaveFormat
PNG, SaveFormat
PDF, SaveFormat
SVG, SaveFormat
JPG, SaveFormat
EPS, SaveFormat
GIF, SaveFormat
TIF]

mathematicaCommand :: Text -> Text -> OutputSpec -> Text
mathematicaCommand :: Text -> Text -> OutputSpec -> Text
mathematicaCommand Text
cmdargs Text
exe OutputSpec {FilePath
FigureSpec
oCWD :: OutputSpec -> FilePath
oFigurePath :: OutputSpec -> FilePath
oScriptPath :: OutputSpec -> FilePath
oFigureSpec :: OutputSpec -> FigureSpec
oCWD :: FilePath
oFigurePath :: FilePath
oScriptPath :: FilePath
oFigureSpec :: FigureSpec
..} = [st|#{exe} #{cmdargs} -script "#{oScriptPath}"|]

mathematicaAvailable :: PlotM Bool
mathematicaAvailable :: PlotM Bool
mathematicaAvailable = do
  Maybe Executable
mexe <- Toolkit -> PlotM (Maybe Executable)
executable Toolkit
Mathematica
  case Maybe Executable
mexe of
    Maybe Executable
Nothing -> Bool -> PlotM Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
    Just (Executable FilePath
dir Text
exe) ->
      FilePath -> PlotM Bool -> PlotM Bool
forall a. FilePath -> PlotM a -> PlotM a
withPrependedPath FilePath
dir (PlotM Bool -> PlotM Bool) -> PlotM Bool -> PlotM Bool
forall a b. (a -> b) -> a -> b
$ (RuntimeEnv -> FilePath)
-> StateT PlotState (ReaderT RuntimeEnv IO) FilePath
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
asks RuntimeEnv -> FilePath
envCWD StateT PlotState (ReaderT RuntimeEnv IO) FilePath
-> (FilePath -> PlotM Bool) -> PlotM Bool
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (FilePath -> Text -> PlotM Bool) -> Text -> FilePath -> PlotM Bool
forall a b c. (a -> b -> c) -> b -> a -> c
flip FilePath -> Text -> PlotM Bool
commandSuccess [st|#{exe} -h|] -- TODO: test this


mathematicaCapture :: FigureSpec -> FilePath -> Script
mathematicaCapture :: FigureSpec -> FilePath -> Text
mathematicaCapture = (FigureSpec -> FilePath -> Text) -> FigureSpec -> FilePath -> Text
appendCapture FigureSpec -> FilePath -> Text
mathematicaCaptureFragment

mathematicaCaptureFragment :: FigureSpec -> FilePath -> Script
mathematicaCaptureFragment :: FigureSpec -> FilePath -> Text
mathematicaCaptureFragment FigureSpec {Bool
Int
FilePath
[FilePath]
[(Text, Text)]
Attr
Text
Renderer
SaveFormat
blockAttrs :: FigureSpec -> Attr
extraAttrs :: FigureSpec -> [(Text, Text)]
dependencies :: FigureSpec -> [FilePath]
dpi :: FigureSpec -> Int
directory :: FigureSpec -> FilePath
saveFormat :: FigureSpec -> SaveFormat
script :: FigureSpec -> Text
withSource :: FigureSpec -> Bool
caption :: FigureSpec -> Text
renderer_ :: FigureSpec -> Renderer
blockAttrs :: Attr
extraAttrs :: [(Text, Text)]
dependencies :: [FilePath]
dpi :: Int
directory :: FilePath
saveFormat :: SaveFormat
script :: Text
withSource :: Bool
caption :: Text
renderer_ :: Renderer
..} FilePath
fname =
  [st|
Export["#{fname}", %, #{show saveFormat}, ImageResolution -> #{dpi}]
|]