cloudsolutions-atoms/lib/views/widgets/search/visits_search_bar.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:test_sa/controllers/localization/localization.dart';
import 'package:test_sa/models/lookup.dart';
import 'package:test_sa/models/subtitle.dart';
import 'package:test_sa/models/visits/visits_search.dart';
import 'package:test_sa/views/app_style/sizing.dart';
import 'package:test_sa/views/widgets/buttons/app_button.dart';
import 'package:test_sa/views/widgets/buttons/app_small_button.dart';
import 'package:test_sa/views/widgets/date_and_time/from_to_date_bar.dart';
import 'package:test_sa/views/widgets/hospitals/hospital_auto_complete_field.dart';
import 'package:test_sa/views/widgets/titles/app_sub_title.dart';

import '../app_text_form_field.dart';
import 'filter_item.dart';
class VisitsSearchDialog extends StatefulWidget {
  final VisitsSearch initialSearchValue;
  final bool expandedSearch;
  final Function(VisitsSearch) onSearch;

  const VisitsSearchDialog({
    Key key,
    this.initialSearchValue,
    this.expandedSearch,
    this.onSearch
  }) : super(key: key);
  @override
  _VisitsSearchDialogState createState() => _VisitsSearchDialogState();
}

class _VisitsSearchDialogState extends State<VisitsSearchDialog>
    with TickerProviderStateMixin{
  VisitsSearch _search;
  List<Lookup> status = [
    Lookup(label: "Done", id: 0,),
    Lookup(label: "Not Yet", id: 1),
    Lookup(label: "On Hold", id: 2,),
  ];

  List<Lookup> contactStatus = [
    Lookup(label: "Hospital Employee", key: "H",),
    Lookup(label: "Under Warranty", key: "CW"),
    Lookup(label: "Under Maintenance Contract", key: "CC",),
  ];


  final GlobalKey<FormState> _formKey = GlobalKey<FormState>();

  @override
  void initState() {
    super.initState();
    _search = VisitsSearch();
    _search.fromSearch(widget.initialSearchValue);
  }
  @override
  Widget build(BuildContext context) {
    Subtitle _subtitle = AppLocalization.of(context).subtitle;
    DateTime today = DateTime.now();
    return  SizedBox(
      height: MediaQuery.of(context).size.height / 1.3,
      child: Form(
        key: _formKey,
        child: ListView(
          padding: const EdgeInsets.symmetric(vertical: 8,horizontal: 16),
          children: [
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                ASmallButton(
                  text: _subtitle.cancel,
                  onPressed: (){
                    Navigator.of(context).pop();
                  },
                ),

                ASmallButton(
                  text: _subtitle.search,
                  onPressed: (){
                    if(!_formKey.currentState.validate())
                      return;
                    _formKey.currentState.save();
                    Navigator.of(context).pop(_search);
                  },
                )
              ],
            ),
            ATextFormField(
              initialValue: _search.deviceSerialNumber,
              hintText: _subtitle.serialNumber,
              style:  Theme.of(context).textTheme.headline6,
              textInputAction: TextInputAction.search,
              onAction: (){
                if(!_formKey.currentState.validate())
                  return;
                _formKey.currentState.save();
                Navigator.of(context).pop(_search);
              },
              onSaved: (value){
                _search.deviceSerialNumber = value;
              },
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            HospitalAutoCompleteField(
              initialValue: _search.hospitalName,
              onSave: (value){
                _search.hospitalName = value;
              },
              onSearch: (value){
                _search.hospitalName = value;
                Navigator.of(context).pop(_search);
              },
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ATextFormField(
              initialValue: _search.brand,
              hintText: _subtitle.brand,
              style:  Theme.of(context).textTheme.headline6,
              textInputAction: TextInputAction.search,
              onAction: (){
                if(!_formKey.currentState.validate())
                  return;
                _formKey.currentState.save();
                Navigator.of(context).pop(_search);
              },
              onSaved: (value){
                _search.brand = value;
              },
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ATextFormField(
              initialValue: _search.model,
              hintText: _subtitle.model,
              style:  Theme.of(context).textTheme.headline6,
              textInputAction: TextInputAction.search,
              onAction: (){
                if(!_formKey.currentState.validate())
                  return;
                _formKey.currentState.save();
                Navigator.of(context).pop(_search);
              },
              onSaved: (value){
                _search.model = value;
              },
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ASubTitle(_subtitle.status),
            SizedBox(height: 4.0 * AppStyle.getScaleFactor(context),),
            Wrap(
              spacing: 10,
              runSpacing: 10,
              children: List.generate(
                  status.length,
                      (index) {
                    bool isSelected = _search.statusValue == status[index].id;
                    return FilterItem(
                      isSelected: isSelected,
                      onSelected: (){
                        if(isSelected)
                          _search.statusValue = null;
                        else
                          _search.statusValue = status[index].id;

                        setState(() {});
                      },
                      status: status[index],
                    );
                  }

              ),
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ASubTitle(_subtitle.contactStatus),
            SizedBox(height: 4.0 * AppStyle.getScaleFactor(context),),
            Wrap(
              spacing: 10,
              runSpacing: 10,
              children: List.generate(
                  contactStatus.length,
                      (index) {
                    bool isSelected = _search.contactStatus == contactStatus[index].key;
                    return FilterItem(
                      isSelected: isSelected,
                      onSelected: (){
                        if(isSelected)
                          _search.contactStatus = null;
                        else
                          _search.contactStatus = contactStatus[index].key;

                        setState(() {});
                      },
                      status: contactStatus[index],
                    );
                  }

              ),
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ASubTitle(_subtitle.actualDate),
            SizedBox(height: 4.0 * AppStyle.getScaleFactor(context),),
            FromToDateBar(
              from: _search.actualDateFrom ,
              to: _search.actualDateTo,
              onPickFrom: (date){
                _search.actualDateFrom = date;
              },
              onPickTo: (date){
                _search.actualDateTo = date;
              },
            ),
            SizedBox(height: 8.0 * AppStyle.getScaleFactor(context),),
            ASubTitle(_subtitle.expectDate),
            SizedBox(height: 4.0 * AppStyle.getScaleFactor(context),),
            FromToDateBar(
              from: _search.expectedDateFrom ?? DateTime(today.year, today.month, 1),
              to: _search.expectedDateTo ?? DateTime(today.year, (today.month +1).clamp(1, 12) , today.month == 12 ? 31 : 0),
              onPickFrom: (date){
                _search.expectedDateFrom = date;
              },
              onPickTo: (date){
                _search.expectedDateTo = date;
              },
            ),
            Visibility(
              visible: _search.toSearchString().isNotEmpty,
              child: Padding(
                padding: const EdgeInsets.symmetric(vertical: 8,horizontal: 16),
                child: AButton(
                  padding: EdgeInsets.zero,
                  text: _subtitle.clearSearch,
                  onPressed: (){
                    _search = VisitsSearch();
                    Navigator.of(context).pop(_search);
                  },
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}