doctor_app_flutter/lib/screens/procedures/add-favourite-procedure.dart

import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/model/procedure/categories_procedure.dart';
import 'package:doctor_app_flutter/core/model/procedure/procedure_templateModel.dart';
import 'package:doctor_app_flutter/core/model/procedure/procedure_template_details_model.dart';
import 'package:doctor_app_flutter/core/viewModel/procedure_View_model.dart';
import 'package:doctor_app_flutter/models/patient/patiant_info_model.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/screens/procedures/entity_list_checkbox_search_widget.dart';
import 'package:doctor_app_flutter/screens/procedures/entity_list_fav_procedure.dart';
import 'package:doctor_app_flutter/util/dr_app_toast_msg.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/buttons/app_buttons_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/network_base_view.dart';
import 'package:flutter/cupertino.dart';

class AddFavouriteProcedure extends StatefulWidget {
  final ProcedureViewModel model;
  final PatiantInformtion patient;

  const AddFavouriteProcedure({Key key, this.model, this.patient})
      : super(key: key);

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

class _AddFavouriteProcedureState extends State<AddFavouriteProcedure> {
  _AddFavouriteProcedureState({this.patient, this.model});

  ProcedureViewModel model;
  PatiantInformtion patient;
  List<ProcedureTempleteDetailsModel> entityList = List();

  @override
  Widget build(BuildContext context) {
    return BaseView<ProcedureViewModel>(
      onModelReady: (model) async {
        if (model.procedureTemplate.length == 0) {
          model.getProcedureTemplate();
        }
      },
      builder: (BuildContext context, ProcedureViewModel model, Widget child) =>
          AppScaffold(
        isShowAppBar: false,
        body: Column(
          children: [
            Container(
              height: MediaQuery.of(context).size.height * 0.070,
            ),
            if (model.procedureTemplate.length != 0)
              Expanded(
                child: NetworkBaseView(
                    baseViewModel: model,
                    child: EntityListCheckboxSearchFavProceduresWidget(
                      model: widget.model,
                      masterList: widget.model.procedureTemplate,
                      removeFavProcedure: (item) {
                        setState(() {
                          entityList.remove(item);
                        });
                      },
                      addFavProcedure: (history) {
                        setState(() {
                          entityList.add(history);
                        });
                      },
                      addSelectedHistories: () {
                        //TODO build your fun herr
                        // widget.addSelectedHistories();
                      },
                      isEntityFavListSelected: (master) =>
                          isEntityListSelected(master),
                    )),
              ),
            Container(
              margin: EdgeInsets.all(SizeConfig.widthMultiplier * 5),
              child: Wrap(
                alignment: WrapAlignment.center,
                children: <Widget>[
                  AppButton(
                    title: TranslationBase.of(context).addSelectedProcedures,
                    color: Color(0xff359846),
                    fontWeight: FontWeight.w700,
                    onPressed: () {
                      if (entityList.isEmpty == true) {
                        DrAppToastMsg.showErrorToast(
                          TranslationBase.of(context)
                              .fillTheMandatoryProcedureDetails,
                        );
                        return;
                      }

                      Navigator.pop(context);
                    },
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  bool isEntityListSelected(ProcedureTempleteDetailsModel masterKey) {
    Iterable<ProcedureTempleteDetailsModel> history = entityList
        .where((element) => masterKey.templateID == element.templateID && masterKey.procedureName ==  element.procedureName);
    if (history.length > 0) {
      return true;
    }
    return false;
  }
}