watermanagement-supplier/lib/dashboard.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:watermanagement/adddeliveryboy.dart';
import 'package:watermanagement/addtankers.dart';
import 'package:watermanagement/conect_request_customers.dart';
import 'package:watermanagement/getdeliveryboydata.dart';
import 'package:watermanagement/login.dart';
import 'package:watermanagement/settings.dart';
import 'package:image_picker/image_picker.dart';
import 'package:watermanagement/tankersview.dart';
import 'dart:convert';
import 'dart:io';
import 'package:watermanagement/updateprofile.dart';
import 'booking_requests.dart';
import 'package:firebase_messaging/firebase_messaging.dart';


class Dashboard extends StatefulWidget {
  const Dashboard({super.key});

  @override
  State<Dashboard> createState() => _DashboardState();
}

class _DashboardState extends State<Dashboard> {
  int _selectedIndex = 0;

  TextEditingController tankNameController = TextEditingController();
  TextEditingController blockNameController = TextEditingController();
  TextEditingController capacityController = TextEditingController();


  static const TextStyle optionStyle =
  TextStyle(fontSize: 30, fontWeight: FontWeight.bold);


  final ImagePicker _picker = ImagePicker();



  Future<void> uploadProfileApi(image) async {

    var payload = new Map<String, dynamic>();
    payload["imagePath"] = image.toString();
    var response1= await AppSettings.updateProfilePicture(payload);

    print(response1);
  }
  @override
  void initState() {

    super.initState();
    initialize();
  }

  initialize() async {


    FirebaseMessaging messaging = FirebaseMessaging.instance;

    FirebaseMessaging.onMessage.listen((RemoteMessage event) {
      print("message recieved");
      print(event.notification!.body);
    });
    FirebaseMessaging.onMessageOpenedApp.listen((message) {
      print('Message clicked!');
    });


    FirebaseMessaging.onMessage.listen((RemoteMessage event) {
      print("message recieved");
      print(event.notification!.body);
      showDialog(
          context: context,
          builder: (BuildContext context) {
            return AlertDialog(
              title: Text(event.notification!.body!),
              content: Text(event.notification!.title!),
              actions: [
                TextButton(
                  child: Text("Ok"),
                  onPressed: () {
                    Navigator.of(context).pop();
                  },
                )
              ],
            );
          });
    });
  }

  Future pickImageFromGallery() async {
    try {
      final image = await _picker.pickImage(source: ImageSource.gallery);
      if (image == null) return;
      final imageTemp = File(image.path);

      AppSettings.preLoaderDialog(context);
      var res = await AppSettings.uploadImageHTTPNew(image);
      print(jsonDecode(res));
      Navigator.of(context, rootNavigator: true).pop();
      setState(() {
        AppSettings.profilePictureUrl = jsonDecode(res)['picture'];
      });
      AppSettings.saveData('profile', jsonDecode(res)['picture'], 'STRING');
    } on PlatformException catch (e) {
      print('Failed to pick image: $e');
    }
  }

  Future takeImageFromCamera() async {
    try {
      final image = await _picker.pickImage(source: ImageSource.camera);
      if (image == null) return;
      final imageTemp = File(image.path);
      AppSettings.preLoaderDialog(context);
      var res = await AppSettings.uploadImageHTTPNew(image);
      print(jsonDecode(res));
      Navigator.of(context, rootNavigator: true).pop();
      setState(() {
        AppSettings.profilePictureUrl = jsonDecode(res)['picture'];
      });
      AppSettings.saveData('profile', jsonDecode(res)['picture'], 'STRING');
    } on PlatformException catch (e) {
      print('Failed to pick image: $e');
    }
  }

  Widget _dashBoard() {


    return Container(
      color: screenBackgroundColor,
      child: Column(
        children: <Widget>[
          Container(
              height: MediaQuery.of(context).size.height * .250,
              width: double.infinity,
              decoration: BoxDecoration(
                borderRadius: BorderRadius.circular(0),
              ),
              //color: Colors.red,
              child: FittedBox(
                child:Image(
                  image: const AssetImage('images/appbgsupplier.png'),

                ),
                fit: BoxFit.fill,
              )
          ),
          SizedBox(
              height: 5
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Expanded(
                  child: GestureDetector(
                    onTap: () {
                      Navigator.push(
                        context,
                        MaterialPageRoute(builder: (context) => TankersView()),
                      );
                    },
                    child: Container(
                      padding: EdgeInsets.all(05),
                      margin:
                      EdgeInsets.only(left: 10, top: 10, right: 10, bottom: 0),
                      //height: MediaQuery.of(context).size.height * .05,
                      //width: MediaQuery.of(context).size.width * .45,
                      decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.circular(12),
                      ),
                      // Change button text when light changes state.

                      child: Column(
                        children: [
                          Container(
                              padding: EdgeInsets.fromLTRB(35, 10, 0, 0),
                              child: new SvgPicture.asset(
                                  "assets/images/tankersview.svg")),
                          Text(
                            'Takers View',
                            style: dashboardTextStyle(),
                          ),
                        ],
                      ),
                    ),
                  )),

              SizedBox(
                width: MediaQuery.of(context).size.width * .02,
              ),

              Expanded(
                child: GestureDetector(
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(builder: (context) => GetDeliveryboyData()),
                    );
                  },
                  child: Container(
                      padding: EdgeInsets.all(05),
                      margin: EdgeInsets.only(left:10, top:10, right: 10, bottom:0),
                      //height: MediaQuery.of(context).size.height * .05,
                      //width: MediaQuery.of(context).size.width * .45,
                      decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.circular(12),
                      ),
                      // Change button text when light changes state.
                      child: Center(
                        child: Column(
                          children:  [
                            Container(
                              //height: 50,
                                padding: EdgeInsets.fromLTRB(35, 10,0,0),
                                child: new SvgPicture.asset("assets/images/deliveryboyview.svg")
                            ),
                            Text('Deliveryboys View',style: dashboardTextStyle(),),

                          ],
                        ),
                      )
                  ),
                ),
              )
            ],
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Expanded(
                  child: GestureDetector(
                    onTap: () {
                         Navigator.push(
                        context,
                        MaterialPageRoute(builder: (context) => ConectedPendingCustomers()),
                      );
                    },
                    child: Container(
                        padding: EdgeInsets.all(05),
                        margin: EdgeInsets.only(left:10, top:10, right: 10, bottom:0),
                        //height: MediaQuery.of(context).size.height * .05,
                        //width: MediaQuery.of(context).size.width * .45,
                        decoration: BoxDecoration(
                          color: Colors.white,
                          borderRadius: BorderRadius.circular(12),
                        ),
                        // Change button text when light changes state.
                        child: Center(
                          child: Column(
                            children:  [
                              Container(
                                //height: 50,
                                  padding: EdgeInsets.fromLTRB(35, 10,0,0),
                                  child: new SvgPicture.asset("assets/images/customers.svg")
                              ),
                              Text('Customers',style: dashboardTextStyle(),),

                            ],
                          ),
                        )
                    ),
                  )),


              SizedBox(
                width: MediaQuery.of(context).size.width * .02,
              ),

              Expanded(
                child: GestureDetector(
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(builder: (context) => BookingRequets()),
                    );
                  },
                  child: Container(
                      padding: EdgeInsets.all(05),
                      margin: EdgeInsets.only(left:10, top:10, right: 10, bottom:0),
                      //height: MediaQuery.of(context).size.height * .05,
                      //width: MediaQuery.of(context).size.width * .45,
                      decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.circular(12),
                      ),
                      // Change button text when light changes state.
                      child: Center(
                        child: Column(
                          children:  [
                            Container(
                              //height: 50,
                                padding: EdgeInsets.fromLTRB(35, 10,0,0),
                                child: new SvgPicture.asset("assets/images/booking_request.svg")
                            ),
                            Text('Booking Requests',style: dashboardTextStyle(),),

                          ],
                        ),
                      )
                  ),
                ),
              )
            ],
          ),
          //==============================list2







        ],
      ),
    );
  }




  showLogoutAlertDialog(context){
    return showDialog(
        context: context,
        barrierDismissible: false,
        builder: (BuildContext context) {
          return StatefulBuilder(
              builder: (BuildContext context, StateSetter setState) {
                return AlertDialog(
                    title: const Text('Do you really want to logout?'),
                    actions: <Widget>[
                      TextButton(
                        child:  Text('No',style:textButtonStyle()),
                        onPressed: () {
                          Navigator.of(context).pop();
                        },
                      ),
                      TextButton(
                        child:  Text('Yes',style:textButtonStyle()),
                        onPressed: () async{
                          await AppSettings.clearSharedPreferences();
                          await Navigator.pushAndRemoveUntil(context,  MaterialPageRoute(builder: (context) => Login()),(Route<dynamic> route) => false,);

                        },
                      ),
                    ]

                );
              });
        }
    );
  }



  @override
  Widget build(BuildContext context) {

    return WillPopScope(
      onWillPop: () async {
        if(_selectedIndex==0){
          final shouldPop = await showDialog<bool>(context: context, builder: (context) {
            return AlertDialog(
              title: const Text('Do you want to exit app?',
                  style: TextStyle(
                    color: primaryColor,
                    fontSize: 20,
                  )),
              actionsAlignment: MainAxisAlignment.spaceBetween,
              actions: [
                TextButton(
                  onPressed: () {
                    SystemNavigator.pop();
                  },
                  child: const Text('Yes',
                      style: TextStyle(
                        color: primaryColor,
                        fontSize: 20,
                      )),
                ),
                TextButton(
                  onPressed: () {
                    Navigator.of(context).pop(false);
                  },
                  child: const Text('No',
                      style: TextStyle(
                        color: primaryColor,
                        fontSize: 20,
                      )),
                ),
              ],
            );
          },
          );
          return shouldPop!;
        }
        else{
          setState(() {
            _selectedIndex=0;
          });
          return false;
        }

      },
      child: Scaffold(
        resizeToAvoidBottomInset: false,
        appBar:AppSettings.appBar('Arminta Water Management'),
        drawer: Drawer(
          backgroundColor: secondaryColor,
          // Add a ListView to the drawer. This ensures the user can scroll
          // through the options in the drawer if there isn't enough vertical
          // space to fit everything.
          //backgroundColor: screenBackgroundColor,
          child: ListView(

            // Important: Remove any padding from the ListView.
            padding: EdgeInsets.zero,
            children: [
              DrawerHeader(
                  decoration: const BoxDecoration(
                    color: primaryColor,
                  ),
                  child: Row(
                    children: [
                      Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: [


                         Expanded(
                           child: GestureDetector(
                             child: Container(
                               width: (MediaQuery.of(context).size.width > 600)
                                   ? MediaQuery.of(context).size.width * .30
                                   : MediaQuery.of(context).size.width * .60, // Adjusted width for tablet
                               height: (MediaQuery.of(context).size.width > 600)
                                   ? MediaQuery.of(context).size.height * .25
                                   : MediaQuery.of(context).size.height * .50, // Adjusted height for tablet
                               decoration: BoxDecoration(
                                 shape: BoxShape.rectangle,
                                 border: Border.all(width: 2, color: Colors.blueGrey),
                                 image: DecorationImage(
                                   image: (AppSettings.profilePictureUrl != '' &&
                                       AppSettings.profilePictureUrl != 'null')
                                       ? NetworkImage(AppSettings.profilePictureUrl) as ImageProvider
                                       : AssetImage(" images/profile_pic.png"), // picked file
                                   fit: BoxFit.fitWidth,
                                 ),
                               ),
                             ),
                             onTap: () {
                               showModalBottomSheet<void>(
                                   context: context,
                                   builder: (BuildContext context) {
                                     return SizedBox(
                                       height: 200,
                                       child: Center(
                                         child: Row(
                                           mainAxisAlignment:
                                           MainAxisAlignment.center,
                                           children: <Widget>[
                                             GestureDetector(
                                               child: Icon(
                                                 Icons.camera_alt_outlined,
                                                 size: 100,
                                                 color: greyColor,
                                               ),
                                               onTap: () async {
                                                 await takeImageFromCamera();
                                                 Navigator.pop(context);
                                               },
                                             ),
                                             SizedBox(
                                               width: MediaQuery.of(context)
                                                   .size
                                                   .width *
                                                   .20,
                                             ),
                                             GestureDetector(
                                               child: Icon(
                                                 Icons.photo,
                                                 size: 100,
                                                 color: greyColor,
                                               ),
                                               onTap: () async {
                                                 await pickImageFromGallery();
                                                 Navigator.pop(context);
                                               },
                                             ),
                                           ],
                                         ),
                                       ),
                                     );
                                   });
                             },
                           ),


                         ),

                          Text(
                            AppSettings.suppliername,
                            style: TextStyle(color: Colors.white, fontSize: 15),
                          ),
                          Text(
                            AppSettings.phoneNumber,
                            style: TextStyle(color: Colors.white, fontSize: 15),
                          ),
                          Text(
                            AppSettings.email,
                            style: TextStyle(color: Colors.white, fontSize: 15),
                          ),
                        ],
                      ),
                      Container()
                    ],
                  )),

              ListTile(
                title: Row(
                  children: const [

                    Image(image: const AssetImage('images/editprofileblue.png'),height: 25,width: 25,fit: BoxFit.fill),
                    const SizedBox(
                      width: 10,
                    ),
                    const SizedBox(
                      width: 10,
                    ),
                    Text('Edit Profile',style: TextStyle(color:primaryColor)),
                  ],
                ),
                onTap: () {

                  Navigator.push(
                    context,
                    MaterialPageRoute(builder: (context) => UpdateProfile()),
                  );

                },
              ),
              Divider(
                color: Colors.grey,
              ),
              // Add Tanks
              ListTile(
                title: Row(
                  children: const [
                    Image(image: const AssetImage('images/addtankerblue.png'),height: 25,width: 25,fit: BoxFit.fill),
                    const SizedBox(
                      width: 10,
                    ),
                    Text('Add Tankers',style: TextStyle(color:primaryColor)),
                  ],
                ),
                onTap: () {
                  Navigator.push(
                    context,
                    MaterialPageRoute(builder: (context) => AddTankers()),
                  );
                },
              ),
              Divider(
                color: Colors.grey,
              ),
              // Add Tanks
              ListTile(
                title: Row(
                  children: const [
                    Image(image: const AssetImage('images/connectionsblue.png'),height: 25,width: 25,fit: BoxFit.fill),
                    const SizedBox(
                      width: 10,
                    ),
                    Text('Add Deliveryboy',style: TextStyle(color:primaryColor)),
                  ],
                ),
                onTap: () {
                  Navigator.push(
                    context,
                    MaterialPageRoute(builder: (context) => Deliverboy()),
                  );
                },
              ),
              Divider(
                color: Colors.grey,
              ),
              ListTile(
                title: Row(
                  children: const [
                    Image(image: const AssetImage('images/customercareblue.png'),height: 25,width: 25,fit: BoxFit.fill),
                    const SizedBox(
                      width: 10,
                    ),
                    Text('Customer Support', style: TextStyle(color:primaryColor)),
                  ],
                ),
                onTap: () {},
              ),
              Divider(
                color: Colors.grey,
              ),
              ListTile(
                title: Row(
                  children: const [
                    Image(image: const AssetImage('images/logoutblue.png'),height: 25,width: 25,fit: BoxFit.fill),
                    const SizedBox(
                      width: 10,
                    ),
                    Text('Logout', style: TextStyle(color:primaryColor)),
                  ],
                ),
                onTap: () async{


                  showLogoutAlertDialog(context);


                },
              ),
            ],
          ),
        ),
        body: _dashBoard(),
        /*body: IndexedStack(
          index: _selectedIndex,
          children: screens,
        ),*/
        /* bottomNavigationBar: Container(
          //height: MediaQuery.of(context).size.height,
          child: BottomNavigationBar(
            items: const <BottomNavigationBarItem>[
              BottomNavigationBarItem(
                icon: Icon(
                  Icons.home,
                ),
                label: 'Home',
              ),
              BottomNavigationBarItem(
                icon: Icon(Icons.propane_tank),
                label: 'Add Tanks',
              ),
              *//*BottomNavigationBarItem(
                icon: Icon(Icons.private_connectivity_outlined),
                label: 'CreateConnections',
              ),*//*
              BottomNavigationBarItem(
                icon: Icon(Icons.list_alt),
                label: 'Add Tanker',
              ),
            ],
            currentIndex: _selectedIndex,
            selectedItemColor: primaryColor,
            unselectedItemColor: greyColor,
            showUnselectedLabels: true,
            onTap: _onItemTapped,
          ),
        ),*/
      ),
    );
  }
}