cssd/lib/pages/TestPages/test_detail_screen.dart

import '../../config/routes.dart';
import '../../providers/connectivity.dart';
import '../../providers/test_results.dart';
import '../../widgets/Global/internet_error.dart';
import '../../widgets/TestResultScreens/Details/datas_box.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

class TestDetailsScreen extends StatefulWidget {
  // static const route = '/TestDetailsScreen';
  final String? testResultId;

  TestDetailsScreen({this.testResultId});

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

class _TestDetailsScreenState extends State<TestDetailsScreen> {
  bool isInit = true;
  Map<String, Object>? datas;

  @override
  void didChangeDependencies() async {
    if (isInit) {
      var _id = ModalRoute.of(context)!.settings.arguments;
      await Provider.of<TestResultsProvider>(context, listen: false)
          .showTestResult(_id.toString())
          .then((result) {
        setState(() {
          datas = result.cast<String, Object>();
          isInit = false;
        });
      });
      // print(datas);
    }
    super.didChangeDependencies();
  }

  @override
  Widget build(BuildContext context) {
    final _media = MediaQuery.of(context);
    // final double _pixelRatio = (_media.size.height / _media.size.width * 7 / 5);
    final double _devicewidth = _media.size.width;
    final double _deviceBlockSize = _devicewidth / 100;
    // print(datas);
    return SafeArea(
      child: Scaffold(
        appBar: AppBar(
          titleSpacing: -10,
          title: Text(
            'Test Results',
            style: TextStyle(
              color: Colors.white,
            ),
          ),
          backgroundColor: Colors.black,
          leading: IconButton(
            icon: Icon(
              Icons.keyboard_arrow_left,
              color: Colors.white,
              size: 35,
            ),
            onPressed: () => Navigator.of(context).pop(),
          ),
        ),
        body: Consumer<ConnectivityProvider>(
          builder: (ct, connection, _) {
            return connection.conStatus != 'offline'
                ? isInit
                    ? Center(
                        child: CircularProgressIndicator(
                          color: Colors.black,
                        ),
                      )
                    : DatasBox(
                        datas: datas!,
                        deviceBlockSize: _deviceBlockSize,
                      )
                : ConnectionErrorBox();
          },
        ),
      ),
    );
  }
}