doctor_app_flutter/lib/widgets/shared/app_drawer_widget.dart

import 'package:doctor_app_flutter/core/viewModel/auth_view_model.dart';
import 'package:doctor_app_flutter/core/viewModel/project_view_model.dart';
import 'package:doctor_app_flutter/icons_app/doctor_app_icons.dart';
import 'package:doctor_app_flutter/util/helpers.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:provider/provider.dart';

import '../../config/size_config.dart';
import '../../routes.dart';
import '../../util/dr_app_shared_pref.dart';
import '../../widgets/shared/drawer_item_widget.dart';
import '../../widgets/shared/rounded_container_widget.dart';
import 'app_texts_widget.dart';

DrAppSharedPreferances sharedPref = new DrAppSharedPreferances();

// OWNER : Ibrahim albitar
// DATE : 06-04-2020
// DESCRIPTION : Custom App Drawer for app.

class AppDrawer extends StatefulWidget {
  @override
  _AppDrawerState createState() => _AppDrawerState();
}

class _AppDrawerState extends State<AppDrawer> {
  bool _isInit = true;
  Helpers helpers = new Helpers();
  ProjectViewModel projectsProvider;

  // @override
  // void didChangeDependencies() {
  //   super.didChangeDependencies();
  //   // if (_isInit) {
  //   getDocProfile(); // TODO: Refactor this code to prevent errors in the cosole.
  //   // }
  //   _isInit = false;
  // }

  @override
  Widget build(BuildContext context) {
    AuthViewModel authProvider = Provider.of(context);
    projectsProvider = Provider.of(context);
    return RoundedContainer(
      child: Container(
        color: Colors.white,
        // margin: EdgeInsets.only(top: SizeConfig.heightMultiplier * 2),
        child: Drawer(
            child: Column(children: <Widget>[
              Expanded(
                flex: 4,
                child: ListView(padding: EdgeInsets.zero, children: <Widget>[
                  Container(
                    height: SizeConfig.heightMultiplier * 50,
                    child: InkWell(
                      child: DrawerHeader(
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.center,
                          children: <Widget>[
                            Container(
                              child: Image.asset(
                            'assets/images/logo.png',
                          ),
                          margin: EdgeInsets.only(top: 10, bottom: 15),
                        ),
                            SizedBox(
                              height: 1,
                              child: Container(
                                color: Colors.black26,
                              ),
                            ),
                            SizedBox(height: 15),
                            InkWell(
                              onTap: (){
                                Navigator.of(context).pushNamed(PROFILE, arguments: {
                                  'title': authProvider.doctorProfile.doctorName,
                                  "doctorProfileall": authProvider.doctorProfile
                                });
                              },
                              child: Column(
                                children: [
                                  authProvider.doctorProfile != null
                                      ? CircleAvatar(
                                    radius: SizeConfig.imageSizeMultiplier * 12,
                                    backgroundImage: NetworkImage(
                                        authProvider.doctorProfile.doctorImageURL),
                                    backgroundColor: Colors.white,
                                  )
                                      : SizedBox(),
                                  authProvider.doctorProfile != null
                                      ? Padding(
                                      padding: EdgeInsets.only(top: 10),
                                      child: AppText(
                                         TranslationBase.of(context).dr +authProvider.doctorProfile?.doctorName,
                                        fontWeight: FontWeight.bold,
                                        color: Colors.black,
                                        fontSize: SizeConfig.textMultiplier * 2,
                                      ))
                                      : SizedBox(),
                                ],
                              ),
                            ),
                            RaisedButton(
                              shape: RoundedRectangleBorder(
                                  borderRadius: BorderRadius.circular(18.0),
                                  side: BorderSide(color: Colors.red)),
                              child: AppText(
                                TranslationBase.of(context).logout,
                                color: Colors.white,
                              ),
                              onPressed: () async {
                                Navigator.pop(context);
                                await helpers.logout();
                              },
                            ),
                          ],
                        ),
                      ),
                    ),
                  ),
                  InkWell(
                    child: DrawerItem(
                        TranslationBase.of(context).settings, Icons.settings),
                    onTap: () {
                      Navigator.pop(context);
                      Navigator.of(context).pushNamed(SETTINGS);
                    },
                  ),
                  InkWell(
                    child: DrawerItem(
                        TranslationBase.of(context).qr +
                            TranslationBase.of(context).reader,
                        DoctorApp.qr_code),
                    onTap: () {
                      Navigator.pop(context);
                      Navigator.of(context).pushNamed(QR_READER);
                    },
                  ),
                ]),
              ),
              Expanded(
                  flex: 1,
                  child: Column(children: <Widget>[
                    Container(
                      // This align moves the children to the bottom
                        child: Align(
                            alignment: FractionalOffset.bottomCenter,
                            child: Container(
                                child: Column(
                                  children: <Widget>[
                                    Text("Powered by"),
                                    Image.asset(
                                      'assets/images/cs_logo_container.png',
                                      width: SizeConfig.imageSizeMultiplier * 30,
                                    )
                                  ],
                                ))))
                  ]))
            ])),
      ),
      width: SizeConfig.realScreenWidth * 0.60,
      margin: 0,

      customCornerRaduis: false,
      // topRight: 30,
      // bottomRight: 30,
      backgroundColor: Colors.white,
    );
  }

  drawerNavigator(context, routeName) {
    Navigator.of(context).pushNamed(routeName);
  }
}