RSGDoctorApp/lib/widgets/shared/master_key_checkbox_search_widget.dart

import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/viewModel/SOAP_view_model.dart';
import 'package:doctor_app_flutter/core/viewModel/project_view_model.dart';
import 'package:doctor_app_flutter/models/SOAP/master_key_model.dart';
import 'package:doctor_app_flutter/util/helpers.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/shared/divider_with_spaces_around.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import 'app_texts_widget.dart';
import 'text_fields/app-textfield-custom.dart';

class MasterKeyCheckboxSearchWidget extends StatefulWidget {
  final SOAPViewModel model;
  final Function addSelectedHistories;
  final Function(MasterKeyModel) removeHistory;
  final Function(MasterKeyModel) addHistory;
  final bool Function(MasterKeyModel) isServiceSelected;
  final List<MasterKeyModel> masterList;
  final String buttonName;
  final String hintSearchText;

  MasterKeyCheckboxSearchWidget(
      {Key key,
      this.model,
      this.addSelectedHistories,
      this.removeHistory,
      this.masterList,
      this.addHistory,
      this.isServiceSelected,
      this.buttonName,
      this.hintSearchText})
      : super(key: key);

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

class _MasterKeyCheckboxSearchWidgetState
    extends State<MasterKeyCheckboxSearchWidget> {
  List<MasterKeyModel> items = List();
  TextEditingController filteredSearchController = TextEditingController();


  @override
  void initState() {
    items.addAll(widget.masterList);
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    ProjectViewModel projectViewModel = Provider.of(context);
    return Container(
      child: Column(
        children: [
          Expanded(
            child: Container(
              decoration: BoxDecoration(
                shape: BoxShape.rectangle,
                color: Colors.white,
                borderRadius: BorderRadius.circular(12),
                border: Border.fromBorderSide(BorderSide(
                  color: Colors.grey.shade400,
                  width: 0.4,
                )),
              ),
              height: MediaQuery.of(context).size.height * 0.60,
              child: Center(
                  child: Container(
                decoration: BoxDecoration(
                    borderRadius: BorderRadius.circular(12),
                    color: Colors.white),
                child: ListView(
                  children: [
                    AppTextFieldCustom(
                      height: Helpers.getTextFieldHeight(),//MediaQuery.of(context).size.height * 0.070,
                      hintText: TranslationBase.of(context).searchHistory,
                      isTextFieldHasSuffix: true,
                      hasBorder: false,
                      controller: filteredSearchController,
                      onChanged: (value) {
                        filterSearchResults(value);
                      },
                      suffixIcon: IconButton(
                          icon: Icon(
                        Icons.search,
                        color: Colors.black,
                      )),
                    ),

                    // SizedBox(height: 15,),
                    DividerWithSpacesAround(),
                    Container(
                      // padding:EdgeInsets.all(20),
                      child: Column(
                        children: items.map((historyInfo) {
                          return Column(
                            children: [
                              InkWell(
                                onTap: () {
                                  setState(() {
                                    if (widget.isServiceSelected(historyInfo)) {
                                      widget.removeHistory(historyInfo);
                                    } else {
                                      widget.addHistory(historyInfo);
                                    }
                                  });
                                },
                                child: Row(
                                  children: [
                                    Checkbox(
                                        value: widget
                                            .isServiceSelected(historyInfo),
                                        activeColor: Colors.red[800],
                                        onChanged: (bool newValue) {
                                          setState(() {
                                            if (widget.isServiceSelected(
                                                historyInfo)) {
                                              widget.removeHistory(historyInfo);
                                            } else {
                                              widget.addHistory(historyInfo);
                                            }
                                          });
                                        }),
                                    Expanded(
                                      child: AppText(
                                        projectViewModel.isArabic
                                            ? historyInfo.nameAr != ""
                                                ? historyInfo.nameAr
                                                : historyInfo.nameEn
                                            : historyInfo.nameEn,

                                        color: Color(0xFF575757),
                                        fontSize: SizeConfig.getTextMultiplierBasedOnWidth()*3.8,
                                        letterSpacing: -0.56,
                                      ),
                                    ),
                                  ],
                                ),
                              ),
                              // DividerWithSpacesAround(),
                            ],
                          );
                        }).toList(),
                      ),
                    ),
                  ],
                ),
              )),
            ),
          ),
          SizedBox(
            height: 10,
          ),
        ],
      ),
    );
  }

  void filterSearchResults(String query) {
    List<MasterKeyModel> dummySearchList = List();
    dummySearchList.addAll(widget.masterList);
    if (query.isNotEmpty) {
      List<MasterKeyModel> dummyListData = List();
      dummySearchList.forEach((item) {
        if (item.nameAr.toLowerCase().contains(query.toLowerCase()) ||
            item.nameEn.toLowerCase().contains(query.toLowerCase())) {
          dummyListData.add(item);
        }
      });
      setState(() {
        items.clear();
        items.addAll(dummyListData);
      });
      return;
    } else {
      setState(() {
        items.clear();
        items.addAll(widget.masterList);
      });
    }
  }
}