PatientApp-KKUMC/lib/pages/ContactUs/LiveChat/hospitalsLivechat_page.dart

import 'package:diplomaticquarterapp/core/viewModels/contactus/livechat_view_model.dart';
import 'package:diplomaticquarterapp/core/viewModels/project_view_model.dart';
import 'package:diplomaticquarterapp/pages/base/base_view.dart';
import 'package:diplomaticquarterapp/theme/theme_value.dart';
import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
import 'package:diplomaticquarterapp/widgets/buttons/defaultButton.dart';
import 'package:diplomaticquarterapp/widgets/others/app_scaffold_widget.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:url_launcher/url_launcher.dart';

class HospitalsLiveChatPage extends StatefulWidget {
  @override
  _HospitalsLiveChatPageState createState() => _HospitalsLiveChatPageState();
}

class _HospitalsLiveChatPageState extends State<HospitalsLiveChatPage> {
  int? tappedIndex;
  String? chat;

  @override
  void initState() {
    super.initState();
    tappedIndex = -1;
    chat = "";
  }

  @override
  Widget build(BuildContext context) {
    ProjectViewModel projectViewModel = Provider.of(context);
    return BaseView<LiveChatViewModel>(
      onModelReady: (model) => model.getLiveChatRequestOrders(),
      builder: (_, model, widget) => AppScaffold(
        baseViewModel: model,
        isShowDecPage: false,
        body: Column(
          children: [
            Expanded(
              child: SingleChildScrollView(
                physics: BouncingScrollPhysics(),
                padding: EdgeInsets.only(top: 16, bottom: 16, right: 21, left: 21),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Text(
                      TranslationBase.of(context).instructions,
                      style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: Color(0xff2B353E), letterSpacing: -0.64, height: 23 / 16),
                    ),
                    SizedBox(height: 20),
                    Text(
                      TranslationBase.of(context).selectHospitalDec + " :",
                      style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: Color(0xff2B353E), letterSpacing: -0.64, height: 23 / 16),
                    ),
                    SizedBox(height: 20),
                    ListView.separated(
                      shrinkWrap: true,
                      physics: NeverScrollableScrollPhysics(),
                      separatorBuilder: (context, index) => SizedBox(height: 14),
                      itemCount: model.LiveChatModelList.length,
                      itemBuilder: (context, index) => InkWell(
                        onTap: () {
                          setState(() {
                            tappedIndex = index;
                            chat =
                                "http://chat.dshmg.com:7788/hmgchatapp/hmgchattest/Index.aspx?Name=${model.user!.firstName}&PatientID=${model.user!.patientID}&MobileNo=${model.user!.mobileNumber}&Language=${projectViewModel.currentLanguage}&WorkGroup=${model.LiveChatModelList[index].value}";
                          });
                        },
                        child: Container(
                          padding: EdgeInsets.only(right: 12, left: 18, top: 16, bottom: 16),
                          decoration: BoxDecoration(
                              borderRadius: BorderRadius.all(
                                Radius.circular(10.0),
                              ),
                              boxShadow: [
                                BoxShadow(
                                  color: Color(0xff000000).withOpacity(.05),
                                  blurRadius: 27,
                                  offset: Offset(0, -3),
                                ),
                              ],
                              color: tappedIndex == index ? Color(0xff28323A).withOpacity(.7) : Colors.white),
                          child: Row(
                            mainAxisAlignment: MainAxisAlignment.spaceAround,
                            crossAxisAlignment: CrossAxisAlignment.center,
                            children: <Widget>[
                              Expanded(
                                child: Text(
                                  model.LiveChatModelList[index].projectName.toString() + "\n" + model.LiveChatModelList[index].distanceInKilometers.toString() + " " + TranslationBase.of(context).km_  ?? "",
                                  style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: tappedIndex == index ? Colors.white : Color(0xff2B353E), letterSpacing: -0.64, height: 23 / 16),
                                ),
                              ),
                              Icon(
                                Icons.arrow_forward,
                                color: tappedIndex == index ? Colors.white : Colors.black,
                              ),
                            ],
                          ),
                        ),
                      ),
                    ),
                  ],
                ),
              ),
            ),
            Container(
              color: Colors.white,
              padding: EdgeInsets.only(top: 16, bottom: 16, right: 21, left: 21),
              child: DefaultButton(
                TranslationBase.of(context).start,
                //Changed By Aamir URL
                chat!.isEmpty ? null : () => {launch(chat!)},
                color: appColor,
                textColor: chat!.isEmpty ? Color(0xff000000) : Colors.white,
                disabledColor: Color(0xffEAEAEA),
              ),
            ),
          ],
        ),
      ),
    );
  }
}