import 'dart:html';
import 'dart:ui' as ui;

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

class WebView extends StatefulWidget {
  WebView({required this.htmlText});

  final String htmlText;

  @override
  _WebViewWidget createState() => _WebViewWidget();
}

class _WebViewWidget extends State<WebView> {
  final IFrameElement _iframeElement = IFrameElement();

  @override
  void initState() {

    if(kIsWeb) {
      _iframeElement.src = "https://mymuseum.be";
      _iframeElement.style.border = 'none';
      _iframeElement.style.width = '100%';
      _iframeElement.style.height = '100%';

      _iframeElement.innerHtml = widget.htmlText;

      document.body!.innerHtml = widget.htmlText;
      //document.title = "Privacy Policy";
      //document.body. = widget.htmlText;


      _iframeElement.onLoad.listen((event) {
        // Send message to iframe when loaded
        _iframeElement.innerHtml = widget.htmlText;
      });

      //ignore: undefined_prefixed_name
      ui.platformViewRegistry.registerViewFactory(
        widget.htmlText, //use source as registered key to ensure uniqueness
        (int viewId) => _iframeElement,
      );
    }

    super.initState();
  }

  @override
  void dispose() {
    //_webView = null;
    super.dispose();
  }


  @override
  Widget build(BuildContext context) => widget.htmlText != null && widget.htmlText.length > 0 ?
  kIsWeb ?
    HtmlElementView(
      key: UniqueKey(),
      viewType: widget.htmlText,
    ) :
    //WebViewWidget(controller: controller!)
  Text("Texte"):
  Center(child: Text("La page internet ne peut pas être affichée, l'url est incorrecte ou vide"));
} //_webView