tablet-app/lib/Screens/Puzzle/message_dialog.dart

import 'package:flutter/material.dart';
import 'package:flutter_widget_from_html/flutter_widget_from_html.dart';
import 'package:manager_api/api.dart';
import 'package:tablet_app/Components/show_element_for_resource.dart';
import 'package:tablet_app/app_context.dart';
import 'package:tablet_app/constants.dart';

void showMessage(TranslationAndResourceDTO translationAndResourceDTO, AppContext appContext, BuildContext context, Size size) {
  print("translationAndResourceDTO");
  print(translationAndResourceDTO);
  showDialog(
      builder: (BuildContext context) => AlertDialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20.0))
        ),
        content: SingleChildScrollView(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              if(translationAndResourceDTO.resourceId != null)
                Container(
                //color: Colors.cyan,
                height: size.height *0.45,
                width: size.width *0.5,
                child: Center(
                  child: Container(
                    decoration: BoxDecoration(
                        borderRadius: BorderRadius.circular(30),
                        //border: Border.all(width: 3, color: Colors.black)
                    ),
                    child: showElementForResource(ResourceDTO(id: translationAndResourceDTO.resourceId, type: translationAndResourceDTO.resourceType, url: translationAndResourceDTO.resourceUrl), appContext),
                  ),
                ),
              ),
              Container(
                //color: Colors.green,
                height: size.height *0.3,
                width: size.width *0.5,
                child: Center(
                  child: Align(
                    alignment: Alignment.center,
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: HtmlWidget(
                        translationAndResourceDTO.value!,
                        customStylesBuilder: (element) {
                          return {'text-align': 'center'};
                        },
                        textStyle: TextStyle(fontSize: kDescriptionSize),
                      ),/*Text(
                          resourceDTO.label == null ? "" : resourceDTO.label,
                          style: new TextStyle(fontSize: 25, fontWeight: FontWeight.w400)),*/
                    ),
                  ),
                ),
              ),
            ],
          ),
        ),
        /*actions: <Widget>[
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceAround,
            children: [
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Align(
                  alignment: AlignmentDirectional.bottomEnd,
                  child: Container(
                    width: 175,
                    height: 70,
                    child: RoundedButton(
                      text: "Merci",
                      icon: Icons.undo,
                      color: kSecondGrey,
                      press: () {
                        Navigator.of(context).pop();
                      },
                      fontSize: 20,
                    ),
                  ),
                ),
              ),
            ],
          ),
        ],*/
      ), context: context
  );
}