import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:provider/provider.dart';
//import 'package:collection/collection.dart';
import 'dart:math';

import '../../app.dart';
import '../../common/constants.dart';
import '../../common/utils.dart';
import '../../data/repository/_dao.dart';
import '../../data/models/_models.dart';
import '../components/_components.dart';

class DataNotFound_f1qfView extends StatefulWidget {
  final Object? extra;

  DataNotFound_f1qfView({super.key, this.extra});

  @override
  State<DataNotFound_f1qfView> createState() => _DataNotFound_f1qfViewState();
}

class _DataNotFound_f1qfViewState extends State<DataNotFound_f1qfView> {
  late DataNotFound_f1qfController _view;

  @override
  void initState() {
    super.initState();
    _view = DataNotFound_f1qfController()..selectedIndex = widget.extra as int;
  }

  @override
  void dispose() {
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return ChangeNotifierProvider(
      create: (context) => _view,
      child: Consumer<DataNotFound_f1qfController>(
        builder: (context, view, child) => Scaffold(
          body: Stack(
            alignment: Alignment.topLeft,
            children: [
              ///***If you have exported images you must have to copy those images in assets/images directory.
              Image(
                image: NetworkImage(
                  'https://i.ibb.co/g7pKbhg/old-black-background-grunge-texture-dark-wallpaper-blackboard-chalkboard-room-wall-1258-28312.jpg',
                ),
                height: MediaQuery.of(context).size.height,
                width: MediaQuery.of(context).size.width,
                fit: BoxFit.cover,
              ),
              Padding(
                padding: EdgeInsets.all(16),
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  mainAxisSize: MainAxisSize.max,
                  children: [
                    Text(
                      Constants.noInternet_,
                      textAlign: TextAlign.start,
                      overflow: TextOverflow.clip,
                      style: TextStyle(
                        fontWeight: FontWeight.w400,
                        fontStyle: FontStyle.normal,
                        fontSize: 24,
                        color: Color(0xffbbbaba),
                      ),
                    ),
                    Padding(
                      padding: EdgeInsets.fromLTRB(0, 0, 0, 8),
                      child: Text(
                        Constants.connection_,
                        textAlign: TextAlign.start,
                        overflow: TextOverflow.clip,
                        style: TextStyle(
                          fontWeight: FontWeight.w700,
                          fontStyle: FontStyle.normal,
                          fontSize: 26,
                          color: Color(0xffffffff),
                        ),
                      ),
                    ),
                    Padding(
                      padding: EdgeInsets.fromLTRB(0, 16, 0, 30),
                      child: Text(
                        Constants.pleaseCheckYourInternetCon_,
                        textAlign: TextAlign.start,
                        overflow: TextOverflow.clip,
                        style: TextStyle(
                          fontWeight: FontWeight.w400,
                          fontStyle: FontStyle.normal,
                          fontSize: 14,
                          color: Color(0xffbbbaba),
                        ),
                      ),
                    ),
                    MaterialButton(
                      onPressed: () {
                        view._click();
                      },
                      color: Color(0xffffffff),
                      elevation: 0,
                      shape: RoundedRectangleBorder(
                        borderRadius: BorderRadius.circular(24.0),
                      ),
                      padding: EdgeInsets.all(16),
                      child: Text(
                        Constants.tRYAGAIN_,
                        style: TextStyle(
                          fontSize: 14,
                          fontWeight: FontWeight.w400,
                          fontStyle: FontStyle.normal,
                        ),
                      ),
                      textColor: Color(0xff000000),
                      height: 40,
                      minWidth: 140,
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

class DataNotFound_f1qfController with ChangeNotifier {
  int? selectedIndex;

  dynamic getModel(Dao repository) {
    final items = repository.getAll();
    return (selectedIndex == null || selectedIndex! >= items.length)
        ? repository.create()
        : items[selectedIndex!];
  }

  void _click() {
    /* TODO */
  }
}