mohemm-flutter-app/lib/ui/my_team/subordinate_leave.dart

import 'dart:io';

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:mohem_flutter_app/api/my_team/my_team_api_client.dart';
import 'package:mohem_flutter_app/classes/colors.dart';
import 'package:mohem_flutter_app/classes/date_uitl.dart';
import 'package:mohem_flutter_app/classes/utils.dart';
import 'package:mohem_flutter_app/config/routes.dart';
import 'package:mohem_flutter_app/extensions/int_extensions.dart';
import 'package:mohem_flutter_app/extensions/string_extensions.dart';
import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
import 'package:mohem_flutter_app/models/my_team/get_subordinates_leaves_total_vacations_list_model.dart';
import 'package:mohem_flutter_app/widgets/app_bar_widget.dart';
import 'package:mohem_flutter_app/widgets/button/default_button.dart';
import 'package:mohem_flutter_app/widgets/dynamic_forms/dynamic_textfield_widget.dart';


class SubordinateLeave extends StatefulWidget {
  const SubordinateLeave({Key? key}) : super(key: key);

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

class _SubordinateLeaveState extends State<SubordinateLeave> {
  List<GetSubordinatesLeavesTotalVacationsList> getSubordinatesLeavesTotalList = [];
  DateTime selectedDateFrom = DateTime.now();
  DateTime selectedDateTo = DateTime.now();
  bool showList = false;




  @override
  void initState() {
    super.initState();
  }

  void getSubordinatesLeaves()async {
    try {
      Utils.showLoading(context);
      getSubordinatesLeavesTotalList = await MyTeamApiClient().getSubordinatesLeavesList(DateUtil.convertDateToStringLocation(selectedDateFrom), DateUtil.convertDateToStringLocation(selectedDateTo));
      showList= true;
      Utils.hideLoading(context);
      setState(() {});
    } catch (ex) {
      Utils.hideLoading(context);
      Utils.handleException(ex, context, null);
    }
  }


  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBarWidget(
          context,
          title: LocaleKeys.subordinateLeave.tr(),
        ),
        backgroundColor: MyColors.backgroundColor,
        body: Column(
          children: [
            Expanded(
               child: SingleChildScrollView(
                 scrollDirection: Axis.vertical,
                 child: Column(
                   children: [
                     Column(
                     children: [
                       DynamicTextFieldWidget(
                         LocaleKeys.dateFrom.tr(),
                         selectedDateFrom.toString().split(" ")[0],
                         suffixIconData: Icons.calendar_today,
                         isEnable: false,
                         onTap: () async {
                           selectedDateFrom = await _selectDate(context, DateTime.now());
                           setState(() {});
                         },
                       ),
                       12.height,
                       DynamicTextFieldWidget(
                         LocaleKeys.dateTo.tr(),
                         selectedDateTo.toString().split(" ")[0],
                         suffixIconData: Icons.calendar_today,
                         isEnable: false,
                         onTap: () async {
                           selectedDateTo = await _selectDate(context, DateTime.now());
                           setState(() {});
                         },
                       )
                      ],
                   ).objectContainerView(),
                      Container(
                        margin: EdgeInsets.only(left: 21, right: 21),
                        width: MediaQuery.of(context).size.width,
                        child: SingleChildScrollView(
                          scrollDirection: Axis.vertical,
                          child: Column(
                            children: [
                              showList?  ListView.separated(
                                  scrollDirection: Axis.vertical,
                                  shrinkWrap: true,
                                  physics: ScrollPhysics(),
                                  separatorBuilder: (BuildContext cxt,int index) => 12.height,
                                  itemCount: getSubordinatesLeavesTotalList.length,
                                  itemBuilder: (BuildContext context,int index) {
                                    var diffDays = DateUtil.convertStringToDate(getSubordinatesLeavesTotalList[index].dATEEND!).difference(DateUtil.convertStringToDate(getSubordinatesLeavesTotalList[index].dATESTART!)).inDays;
                                    return getSubordinatesLeavesTotalList.isEmpty
                                        ? Utils.getNoDataWidget(context)
                                        : Row(
                                         mainAxisAlignment: MainAxisAlignment.spaceBetween,
                                         children: [
                                            SvgPicture.asset("assets/images/user.svg"),
                                          14.width,
                                          Column(
                                           crossAxisAlignment: CrossAxisAlignment.start,
                                           children: [
                                            "${getSubordinatesLeavesTotalList[index].eMPLOYEENAME}".toText16(isBold: true, color: MyColors.grey3AColor),
                                               10.height,
                                              Row(
                                                children: [
                                                  (LocaleKeys.from.tr() + ':  ${DateUtil.getFormattedDate(DateUtil.convertStringToDate(getSubordinatesLeavesTotalList[index].dATESTART!), "MMM dd yyyy")}').toText10(isBold: true, color: MyColors.grey57Color),
                                                  14.width,
                                                  (LocaleKeys.to.tr() + ':  ${DateUtil.getFormattedDate(DateUtil.convertStringToDate(getSubordinatesLeavesTotalList[index].dATEEND!), "MMM dd yyyy")}').toText10(isBold: true, color: MyColors.grey57Color),
                                                ],
                                              ),
                                            (LocaleKeys.numberDays.tr()+ ":  $diffDays").toText10(color: MyColors.grey3AColor),
                                          ],
                                        ).expanded
                                      ],
                                    ).objectContainerView();
                                  }
                                  )
                                  :Container(),
                            ],
                          ),
                        ),
                      ),
                   ],
                 ),
               ),
            ),
            DefaultButton(
                LocaleKeys.submit.tr(), () async {
                getSubordinatesLeaves();
                }).insideContainer
          ],
          ),
          );
  }



  Future<DateTime> _selectDate(BuildContext context, DateTime selectedDate) async {
    DateTime time = selectedDate;
    if (!Platform.isIOS) {
      await showCupertinoModalPopup(
        context: context,
        builder: (cxt) => Container(
          height: 250,
          color: Colors.white,
          child: CupertinoDatePicker(
            backgroundColor: Colors.white,
            mode: CupertinoDatePickerMode.date,
            onDateTimeChanged: (value) {
              if (value != null && value != selectedDate) {
                time = value;
              }
            },
            initialDateTime: selectedDate,
          ),
        ),
      );
    } else {
      DateTime? picked = await showDatePicker(context: context, initialDate: selectedDate, initialEntryMode: DatePickerEntryMode.calendarOnly, firstDate: DateTime(2015, 8), lastDate: DateTime(2101));
      if (picked != null && picked != selectedDate) {
        time = picked;
      }
    }
    return time;
  }
}