--    Copyright 2017, the blau.io contributors
--
--    Licensed under the Apache License, Version 2.0 (the "License");
--    you may not use this file except in compliance with the License.
--    You may obtain a copy of the License at
--
--        http://www.apache.org/licenses/LICENSE-2.0
--
--    Unless required by applicable law or agreed to in writing, software
--    distributed under the License is distributed on an "AS IS" BASIS,
--    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--    See the License for the specific language governing permissions and
--    limitations under the License.

module API.Web.HTML.HTMLScriptElement

import IdrisScript

%access public export
%default total

record HTMLScriptElement where
  constructor New
  text : String

htmlScriptElementFromPointer : (ref : JSRef) -> JS_IO $ Maybe HTMLScriptElement
htmlScriptElementFromPointer ref = case !maybeText of
    Nothing     => pure Nothing
    (Just text) => pure $ Just $ New text
  where
    maybeText : JS_IO $ Maybe String
    maybeText = let
        getText = jscall "%0.text" (JSRef -> JS_IO JSRef) ref
      in
        case !(IdrisScript.pack !getText) of
             (JSString ** str) => pure $ Just $ fromJS str
             _                 => pure Nothing
