manager-app/lib/Screens/Resources/show_resource_popup.dart

import 'package:firebase_storage/firebase_storage.dart';
import 'package:flutter/material.dart';
import 'package:manager_app/Components/confirmation_dialog.dart';
import 'package:manager_app/Components/message_notification.dart';
import 'package:manager_app/Components/rounded_button.dart';
import 'package:manager_app/Components/string_input_container.dart';
import 'package:manager_app/Models/managerContext.dart';
import 'package:manager_app/app_context.dart';
import 'package:manager_app/constants.dart';
import 'package:manager_api_new/api.dart';

import 'get_element_for_resource.dart';

Future<ResourceDTO?> showResource(ResourceDTO resourceDTO, AppContext appContext, BuildContext context, Size size) async {
  var result = await showDialog(
      builder: (BuildContext context) => AlertDialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20.0))
        ),
        content: SingleChildScrollView(
          child: Column(
            children: [
              Align(
                alignment: Alignment.center,
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: SizedBox(
                    width: MediaQuery.of(context).size.width * 0.6,
                    height: MediaQuery.of(context).size.height * 0.2,
                    child: StringInputContainer(
                      label: "Label :",
                      initialValue: resourceDTO.label != null ? resourceDTO.label : "",
                      onChanged: (value) {
                        resourceDTO.label = value;
                      },
                    ),
                  ),/*Text(
                      resourceDTO.label == null ? "" : resourceDTO.label,
                      style: new TextStyle(fontSize: 25, fontWeight: FontWeight.w400)),*/
                ),
              ),
              Container(
                height: resourceDTO.type == ResourceType.Audio ? size.height *0.1 : size.height *0.3,
                width: resourceDTO.type == ResourceType.Audio ? size.width *0.1 : size.width *0.3,
                child: Center(
                  child: Container(
                    decoration: BoxDecoration(
                      borderRadius: BorderRadius.circular(30),
                      border: Border.all(width: 3, color: kSecond)
                    ),
                    child: Padding(
                      padding: const EdgeInsets.all(10.0),
                      child: getElementForResource(resourceDTO, appContext),
                    ),
                  ),
                ),
              ),
            ],
          ),
        ),
        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: "Retour",
                      icon: Icons.undo,
                      color: kSecond,
                      press: () {
                        Navigator.of(context).pop();
                      },
                      fontSize: 20,
                    ),
                  ),
                ),
              ),
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Align(
                  alignment: AlignmentDirectional.bottomEnd,
                  child: Container(
                    width: 200,
                    height: 70,
                    child: RoundedButton(
                      text: "Supprimer",
                      icon: Icons.delete,
                      color: kError,
                      textColor: kWhite,
                      press: () {
                        delete(resourceDTO, appContext, context);
                      },
                      fontSize: 20,
                    ),
                  ),
                ),
              ),
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Align(
                  alignment: AlignmentDirectional.bottomEnd,
                  child: Container(
                    width: 220,
                    height: 70,
                    child: RoundedButton(
                      text: "Sauvegarder",
                      icon: Icons.check,
                      color: kPrimaryColor,
                      press: () {
                        if (resourceDTO.label != null && resourceDTO.label!.length > 2) {
                          Navigator.pop(context, resourceDTO);
                        }
                      },
                      fontSize: 20,
                    ),
                  ),
                ),
              ),
            ],
          ),
        ],
      ), context: context
  );
  return result;
}

Future<void> delete(ResourceDTO resourceDTO, AppContext appContext, context) async {
  showConfirmationDialog(
      "Êtes-vous sûr de vouloir supprimer cette ressource ?",
          () {},
          () async {
        await (appContext.getContext() as ManagerAppContext).clientAPI!.resourceApi!.resourceDelete(resourceDTO.id!);
        // TODO Remove from firebase storage via service or ?

        FirebaseStorage storage = FirebaseStorage.instance;
        Reference storageReference = storage.ref().child('pictures/${appContext.getContext().instanceId}/${resourceDTO.id}');
        // Supprimer le fichier
        try {
          await storageReference.delete();
          print('Fichier supprimé avec succès');
        } catch (e) {
          print('Erreur lors de la suppression du fichier : $e');
        }

        try {} catch (e) {}

        // just to refresh
        ManagerAppContext managerAppContext = appContext.getContext();
        appContext.setContext(managerAppContext);
        Navigator.of(context).pop();

        showNotification(Colors.green, kWhite, 'La ressource a été supprimée avec succès', context, null);
      },
      context
  );
}