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/Models/managerContext.dart';
import 'package:manager_app/app_context.dart';
import 'package:manager_app/constants.dart';
import 'package:managerapi/api.dart';

import 'fetch_image_for_resource.dart';

void showResource(ResourceDTO resourceDTO, AppContext appContext, BuildContext context, Size size) {
  showDialog(
      builder: (BuildContext context) => AlertDialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20.0))
        ),
        content: SingleChildScrollView(
          child: Column(
            children: [
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Text(
                    resourceDTO.label == null ? "" : resourceDTO.label,
                    style: new TextStyle(fontSize: 25, fontWeight: FontWeight.w400)),
              ),
              Container(
                height: size.height *0.6,
                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: getImageForResource(resourceDTO, appContext),
                    ),
                  ),
                ),
              ),
            ],
          ),
        ),
        actions: <Widget>[
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceAround,
            children: [
              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,
                  ),
                ),
              ),
              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,
                  ),
                ),
              ),
            ],
          ),
        ],
      ), context: context
  );
}

Future<void> delete(ResourceDTO resourceDTO, AppContext appContext, context) async {
  showConfirmationDialog(
      "Êtes-vous sûr de vouloir supprimer cette ressource ?",
          () {},
          () async {
        await appContext.getContext().clientAPI.resourceApi.resourceDelete(resourceDTO.id);
        // 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
  );
}