doctor_app_flutter/lib/screens/dashboard_screen.dart

import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/providers/doctor_reply_provider.dart';
import 'package:doctor_app_flutter/providers/medicine_provider.dart';
import 'package:doctor_app_flutter/screens/medicine/medicine_search_screen.dart';
import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
import 'package:provider/provider.dart';
import '../routes.dart';
import '../widgets/shared/app_texts_widget.dart';
import 'package:flutter/material.dart';
import 'package:percent_indicator/circular_percent_indicator.dart';

import '../presentation/doctor_app_icons.dart';
import '../widgets/dashboard/dashboard_item_icons_texts.dart';
import '../widgets/dashboard/dashboard_item_texts_widget.dart';
import '../widgets/shared/rounded_container_widget.dart';
import 'doctor/doctor_reply_screen.dart';

class DashboardScreen extends StatefulWidget {
  DashboardScreen({Key key, this.title}) : super(key: key);

  final String title;

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

class _DashboardScreenState extends State<DashboardScreen> {
  @override
  Widget build(BuildContext context) {
    return AppScaffold(
      appBarTitle: 'Home',
      current: 0,
      body: Container(
        child: Column(
          children: <Widget>[
            Expanded(
              flex: 1,
              child: Container(
                margin: EdgeInsets.all(10),
                child: AppText(
                  "Today's Statistics",
                  fontWeight: FontWeight.bold,
                ),
                alignment: Alignment.centerLeft,
              ),
            ),
            Expanded(
              flex: 3,
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: <Widget>[
                  Expanded(
                    flex: 2,
                    child: RoundedContainer(
                      child: CircularPercentIndicator(
                        radius: 90.0,
                        animation: true,
                        animationDuration: 1200,
                        lineWidth: 7.0,
                        percent: .75,
                        center: Column(
                          mainAxisAlignment: MainAxisAlignment.center,
                          children: <Widget>[
                            AppText("38",
                                fontWeight: FontWeight.bold,
                                fontSize: SizeConfig.textMultiplier * 4),
                            AppText("Out-Patients",
                                fontWeight: FontWeight.normal,
                                fontSize: SizeConfig.textMultiplier * 1.5,
                                color: Colors.grey[800]),
                          ],
                        ),
                        circularStrokeCap: CircularStrokeCap.butt,
                        backgroundColor: Colors.blueGrey[100],
                        progressColor: Colors.red,
                      ),
                    ),
                  ),
                  Expanded(
                    flex: 2,
                    child: Row(
                      children: <Widget>[
                        Expanded(
                          flex: 1,
                          child: Column(
                            crossAxisAlignment: CrossAxisAlignment.stretch,
                            children: <Widget>[
                              Expanded(
                                  child: DashboardItemTexts(
                                "Arrived",
                                "23",
                              )),
                              Expanded(
                                child: DashboardItemTexts(
                                  "Not Arrived",
                                  "23",
                                ),
                              ),
                            ],
                          ),
                        ),
                        Expanded(
                            child: Column(
                          crossAxisAlignment: CrossAxisAlignment.stretch,
                          children: <Widget>[
                            Expanded(
                                child: DashboardItemTexts(
                              "ER",
                              "23",
                            )),
                            Expanded(
                                child: DashboardItemTexts(
                              "Walk-in",
                              "23",
                            )),
                          ],
                        )),
                      ],
                    ),
                  )
                ],
              ),
            ),
            Expanded(
              flex: 2,
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: <Widget>[
                  Expanded(
                    flex: 2,
                    child: new DashboardItemIconText(
                      DoctorApp.home_icon,
                      "08",
                      "Lab Result",
                      backgroundColor: Colors.red,
                    ),
                  ),
                  Expanded(
                      flex: 2,
                      child: new DashboardItemIconText(
                        DoctorApp.home_icon,
                        "10",
                        "Radiology",
                        backgroundColor: Colors.red,
                      )),
                  Expanded(
                      flex: 2,
                      child: new DashboardItemIconText(
                        DoctorApp.home_icon,
                        "05",
                        "Referral",
                        backgroundColor: Colors.red,
                      )),
                ],
              ),
            ),
            Expanded(
              flex: 2,
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: <Widget>[
                  Expanded(
                    flex: 2,
                    child: new DashboardItemIconText(
                      DoctorApp.home_icon,
                      "23",
                      "In-Patient",
                      showBorder: true,
                    ),
                  ),
                  Expanded(
                      flex: 2,
                      child: new DashboardItemIconText(
                        DoctorApp.home_icon,
                        "23",
                        "Operations",
                        showBorder: true,
                      )),
                ],
              ),
            ),
            Expanded(
              flex: 1,
              child: Container(
                margin: EdgeInsets.all(10),
                child: AppText(
                  "Patient Services",
                  fontWeight: FontWeight.bold,
                ),
                alignment: Alignment.centerLeft,
              ),
            ),
            Expanded(
              flex: 2,
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: <Widget>[
                  Expanded(
                    flex: 2,
                    child: InkWell(
                      child: DashboardItemIconText(
                        DoctorApp.home_icon,
                        "",
                        "Search Patient",
                        showBorder: false,
                        backgroundColor: Colors.green[200],
                      ),
                      onTap: () {
                        Navigator.of(context).pushNamed(PATIENT_SEARCH);
                      },
                    ),
                  ),
                  Expanded(
                    flex: 2,
                    child: InkWell(
                      onTap: () {
                        Navigator.push(
                          context,
                          MaterialPageRoute(
                            builder: (context) => ChangeNotifierProvider(
                              create: (_) => DoctorReplyProvider(),
                              child: DoctorReplyScreen(),
                            ),
                          ),
                        );
                      },
                      child: DashboardItemIconText(
                        DoctorApp.home_icon,
                        "",
                        "Doctor Reply",
                        showBorder: false,
                        backgroundColor: Colors.deepPurple[300],
                      ),
                    ),
                  ),
                ],
              ),
            ),
            Expanded(
              flex: 2,
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: <Widget>[
                  Expanded(
                    flex: 2,
                    child: InkWell(
                      child: DashboardItemIconText(
                        DoctorApp.home_icon,
                        "",
                        "In Patient",
                        showBorder: false,
                        backgroundColor: Colors.blueGrey[900],
                      ),
                      onTap: () {
                        Navigator.push(
                          context,
                          MaterialPageRoute(
                            builder: (context) => ChangeNotifierProvider(
                              create: (_) => MedicineProvider(),
                              child: MedicineSearchScreen(),
                            ),
                          ),
                        );
                      },
                    ),
                  ),
                  Expanded(
                    flex: 2,
                    child: new DashboardItemIconText(
                      DoctorApp.home_icon,
                      "",
                      "Discharge Patient",
                      showBorder: false,
                      backgroundColor: Colors.brown[400],
                    ),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}