mohemm-flutter-app/lib/ui/profile/add_update_family_member.dart

import 'dart:io';

import 'package:easy_localization/easy_localization.dart';
import 'package:easy_localization/src/public_ext.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:mohem_flutter_app/api/leave_balance_api_client.dart';
import 'package:mohem_flutter_app/api/profile_api_client.dart';
import 'package:mohem_flutter_app/app_state/app_state.dart';
import 'package:mohem_flutter_app/classes/colors.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/widget_extensions.dart';
import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
import 'package:mohem_flutter_app/models/dyanmic_forms/validate_eit_transaction_model.dart';
import 'package:mohem_flutter_app/models/get_approves_list_model.dart';
import 'package:mohem_flutter_app/models/get_contact_dff_structure_list.dart';
import 'package:mohem_flutter_app/models/profile/basic_details_dff_structure.dart';
import 'package:mohem_flutter_app/models/profile/get_contact_clos_structure_list.dart';
import 'package:mohem_flutter_app/models/profile/get_contact_details_list.dart';
import 'package:mohem_flutter_app/models/profile/submit_contact_transaction_list_model.dart';
import 'package:mohem_flutter_app/ui/misc/request_submit_screen.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 FamilyMemberScreenParams {
  String? actionType;
  int relationID;
  int? flag;

  FamilyMemberScreenParams(this.relationID, {this.actionType, this.flag});
}

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

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

class _AddUpdateFamilyMemberState extends State<AddUpdateFamilyMember> {
  List<GetBasicDetDffStructureList?> getBasicDetDffStructureList = [];
  List<GetContactColsStructureList?> getContactColsStructureList = [];
  List<GetContactDffStructureList?> getContactDffStructureList = [];
  List<GetContactDetailsList?> getContactDetailsList = [];
  SubmitContactTransactionList? submitContactTransactionList;

  //dynamic args;
  FamilyMemberScreenParams? params;
  String? date = "MM/DD/YYYY";
  Duration dateTime = DateTime.now().timeZoneOffset;
  String dateTime1 = DateTime.now().timeZoneName;

  GetApprovesList? getApprovesList;

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

  void callAddAndUpdateFamilyMember() async {
    try {
      Utils.showLoading(context);
      getBasicDetDffStructureList = await ProfileApiClient().getBasicDetDffStructure();
      getContactColsStructureList = await ProfileApiClient().getContactColsStructureList(params!.actionType.toString());
      getContactDffStructureList = await ProfileApiClient().getContactDffStructureList();
      if (params!.actionType == "ADD") {
        getBasicDetDffStructureList?.forEach((element) {
          element?.getContactDetailsList = new GetContactDetailsList();
        });
        getContactColsStructureList?.forEach((element) {
          element?.getContactDetailsList = new GetContactDetailsList();
        });
        getContactDffStructureList?.forEach((element) {
          element?.getContactDetailsList = new GetContactDetailsList();
        });
      } else if (params!.actionType == "UPDATE") {
        getContactDetailsList = await ProfileApiClient().getContactDetailsList(params!.relationID);

        getBasicDetDffStructureList?.forEach((element) {
          element?.getContactDetailsList = getContactDetailsList?.singleWhere((userDetail) => userDetail?.aPPLICATIONCOLUMNNAME == element?.aPPLICATIONCOLUMNNAME);
        });
        getContactColsStructureList?.forEach((element) {
          element?.getContactDetailsList = getContactDetailsList?.singleWhere((userDetail) => userDetail?.aPPLICATIONCOLUMNNAME == element?.aPPLICATIONCOLUMNNAME);
        });

        getContactDffStructureList?.forEach((element) {
          element?.getContactDetailsList = getContactDetailsList?.singleWhere((userDetail) => userDetail?.aPPLICATIONCOLUMNNAME == element?.aPPLICATIONCOLUMNNAME);
        });
      }
      Utils.hideLoading(context);
      setState(() {});
    } catch (ex) {
      Utils.hideLoading(context);
      Utils.handleException(ex, context, null);
    }
  }

  @override
  Widget build(BuildContext context) {
    if (params == null) {
      params = ModalRoute.of(context)!.settings.arguments as FamilyMemberScreenParams;
      callAddAndUpdateFamilyMember();
    }
    return Scaffold(
      appBar: AppBarWidget(
        context,
        title: LocaleKeys.profile_familyDetails.tr(),
      ),
      backgroundColor: MyColors.backgroundColor,
      body: params!.flag == 1
          ? Column(
              children: [
                ListView(
                  physics: const BouncingScrollPhysics(),
                  padding: const EdgeInsets.all(21),
                  children: [
                    ListView.separated(
                        physics: const NeverScrollableScrollPhysics(),
                        shrinkWrap: true,
                        itemBuilder: (BuildContext cxt, int parentIndex) {
                          return parseDynamicFormatTypeCols(getContactColsStructureList![parentIndex], parentIndex);
                        },
                        separatorBuilder: (BuildContext cxt, int index) => 0.height,
                        itemCount: getContactColsStructureList!.length),
                    12.height,
                    ListView.separated(
                        physics: const NeverScrollableScrollPhysics(),
                        shrinkWrap: true,
                        itemBuilder: (BuildContext cxt, int parentIndex) {
                          return parseDynamicFormatTypeBasicDetDff(getBasicDetDffStructureList![parentIndex], parentIndex);
                        },
                        separatorBuilder: (BuildContext cxt, int index) => 0.height,
                        itemCount: getBasicDetDffStructureList!.length),
                    ListView.separated(
                        physics: const NeverScrollableScrollPhysics(),
                        shrinkWrap: true,
                        itemBuilder: (BuildContext cxt, int parentIndex) {
                          return parseDynamicFormatTypeContactDff(getContactDffStructureList![parentIndex], parentIndex);
                        },
                        separatorBuilder: (BuildContext cxt, int index) => 0.height,
                        itemCount: getContactDffStructureList!.length),
                  ],
                ).expanded,
                DefaultButton(LocaleKeys.next.tr(), () async {
                  submitUpdateForm();
                }).insideContainer,
              ],
            )
          : params!.flag == 2
              ? Column(
                  children: [
                    ListView(physics: const BouncingScrollPhysics(), padding: const EdgeInsets.all(21), children: [
                      ListView.separated(
                          physics: const NeverScrollableScrollPhysics(),
                          shrinkWrap: true,
                          itemBuilder: (BuildContext cxt, int parentIndex) {
                            return parseDynamicFormatTypeCols(getContactColsStructureList![parentIndex], parentIndex);
                          },
                          separatorBuilder: (BuildContext cxt, int index) => 0.height,
                          itemCount: getContactColsStructureList!.length),
                      12.height,
                      ListView.separated(
                          physics: const NeverScrollableScrollPhysics(),
                          shrinkWrap: true,
                          itemBuilder: (BuildContext cxt, int parentIndex) {
                            return parseDynamicFormatTypeBasicDetDff(getBasicDetDffStructureList![parentIndex], parentIndex);
                          },
                          separatorBuilder: (BuildContext cxt, int index) => 0.height,
                          itemCount: getBasicDetDffStructureList!.length),
                      ListView.separated(
                          physics: const NeverScrollableScrollPhysics(),
                          shrinkWrap: true,
                          itemBuilder: (BuildContext cxt, int parentIndex) {
                            return parseDynamicFormatTypeContactDff(getContactDffStructureList![parentIndex], parentIndex);
                          },
                          separatorBuilder: (BuildContext cxt, int index) => 0.height,
                          itemCount: getContactDffStructureList!.length),
                    ]).expanded,
                    DefaultButton(LocaleKeys.next.tr(), () async {
                      submitUpdateForm();
                    }).insideContainer,
                  ],
                )
              : Container(),
    );
  }

  Widget parseDynamicFormatTypeCols(GetContactColsStructureList? model, int index) {
    if (model!.dISPLAYFLAG != "N") {
    } else {
      return const SizedBox();
    }
    if (model.dATATYPE == "VARCHAR2") {
      if (model!.objectValuesList?.isNotEmpty ?? false) {
        return PopupMenuButton(
          child: DynamicTextFieldWidget(
            (model!.sEGMENTPROMPT ?? "") + (model!.rEQUIREDFLAG == "Y" ? "*" : ""),
            model!.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
            isEnable: false,
            isPopup: true,
          ).paddingOnly(bottom: 12),
          itemBuilder: (_) => <PopupMenuItem<int>>[
            for (int i = 0; i < getContactColsStructureList[index]!.objectValuesList!.length; i++)
              PopupMenuItem<int>(child: Text(getContactColsStructureList[index]!.objectValuesList![i].mEANING.toString()), value: i),
          ],
          onSelected: (int popupIndex) {
            model.getContactDetailsList!.sEGMENTVALUEDSP = getContactColsStructureList[index]!.objectValuesList![popupIndex].mEANING.toString();
            model.getContactDetailsList!.vARCHAR2VALUE = getContactColsStructureList[index]!.objectValuesList![popupIndex].cODE.toString();
            setState(() {});
          },
        );
      } else {
        return DynamicTextFieldWidget(
          (model!.sEGMENTPROMPT ?? "") + (model!.rEQUIREDFLAG == "Y" ? "*" : ""),
          (model!.getContactDetailsList!.sEGMENTVALUEDSP ?? ""),
          onChange: (String text) {
            model!.getContactDetailsList!.sEGMENTVALUEDSP = text;
          },
        ).paddingOnly(bottom: 12);
      }
    } else if (model.dATATYPE == "NUMBER") {
      return DynamicTextFieldWidget(
        (model!.sEGMENTPROMPT ?? "") + (model!.rEQUIREDFLAG == "Y" ? "*" : ""),
        (model!.getContactDetailsList!.sEGMENTVALUEDSP ?? ""),
        isInputTypeNum: true,
        onChange: (String text) {
          model!.getContactDetailsList!.sEGMENTVALUEDSP = text;
        },
      ).paddingOnly(bottom: 12);
    } else if (model.dATATYPE == "DATE") {
      return DynamicTextFieldWidget(
        (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
        model!.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
        suffixIconData: Icons.calendar_today,
        isEnable: false,
        onTap: () async {
          DateTime dateValue = await _selectDate(context);
          date = (DateFormat('yyyy-MM-dd').format(dateValue));
          model!.getContactDetailsList!.sEGMENTVALUEDSP = date;
          setState(() {});
        },
      ).paddingOnly(bottom: 12);
    }
    return Container();
  }

  Widget parseDynamicFormatTypeBasicDetDff(GetBasicDetDffStructureList? model, int index) {
    if (model!.dISPLAYFLAG != "N") {
    } else {
      return const SizedBox();
    }
    if (model!.fORMATTYPE == "C") {
      if (model!.eSERVICESVS?.isNotEmpty ?? false) {
        return PopupMenuButton(
          child: DynamicTextFieldWidget(
            (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
            model.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
            isEnable: false,
            isPopup: true,
          ).paddingOnly(bottom: 12),
          itemBuilder: (_) => <PopupMenuItem<int>>[
            for (int i = 0; i < getBasicDetDffStructureList[index]!.eSERVICESVS!.length; i++)
              PopupMenuItem<int>(child: Text(getBasicDetDffStructureList[index]!.eSERVICESVS![i].vALUECOLUMNNAME.toString()), value: i),
          ],
          onSelected: (int popupIndex) {
            model.getContactDetailsList!.sEGMENTVALUEDSP = getBasicDetDffStructureList[index]!.eSERVICESVS![popupIndex].vALUECOLUMNNAME.toString();
            model.getContactDetailsList!.vARCHAR2VALUE = getBasicDetDffStructureList[index]!.eSERVICESVS![popupIndex].iDCOLUMNNAME.toString();

            setState(() {});
          },
        );
      } else {
        return DynamicTextFieldWidget(
          (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
          model.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
          onChange: (String text) {
            model.getContactDetailsList!.sEGMENTVALUEDSP = text;
          },
        ).paddingOnly(bottom: 12);
      }
    } else if (model.fORMATTYPE == "N") {
      return DynamicTextFieldWidget(
        (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
        model.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
        isInputTypeNum: true,
        onChange: (String text) {
          model.getContactDetailsList!.sEGMENTVALUEDSP = text;
        },
      ).paddingOnly(bottom: 12);
    } else if (model.fORMATTYPE == "X") {
      return DynamicTextFieldWidget(
        (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
        model!.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
        suffixIconData: Icons.calendar_today,
        isEnable: false,
        onTap: () async {
          DateTime dateValue = await _selectDate(context);
          date = (DateFormat('yyyy-MM-dd').format(dateValue));
          model!.getContactDetailsList!.sEGMENTVALUEDSP = date;
          setState(() {});
        },
      ).paddingOnly(bottom: 12);
    }
    return Container();
  }

  Widget parseDynamicFormatTypeContactDff(GetContactDffStructureList? model, int index) {
    if (model!.dISPLAYFLAG != "N") {
    } else {
      return const SizedBox();
    }
    if (model!.fORMATTYPE == "C") {
      if (model.eSERVICESVS?.isNotEmpty ?? false) {
        return PopupMenuButton(
          child: DynamicTextFieldWidget(
            (model!.sEGMENTPROMPT ?? "") + (model!.rEQUIREDFLAG == "Y" ? "*" : ""),
            model!.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
            isEnable: false,
            isPopup: true,
          ).paddingOnly(bottom: 12),
          itemBuilder: (_) => <PopupMenuItem<int>>[
            for (int i = 0; i < getContactDffStructureList[index]!.eSERVICESVS!.length; i++)
              PopupMenuItem<int>(child: Text(getContactDffStructureList[index]!.eSERVICESVS![i].vALUECOLUMNNAME.toString()), value: i),
          ],
          onSelected: (int popupIndex) {
            model.getContactDetailsList!.sEGMENTVALUEDSP = getContactDffStructureList[index]!.eSERVICESVS![popupIndex].vALUECOLUMNNAME.toString();
            model.getContactDetailsList!.vARCHAR2VALUE = getContactDffStructureList[index]!.eSERVICESVS![popupIndex].iDCOLUMNNAME.toString();
            setState(() {});
          },
        );
      } else {
        return DynamicTextFieldWidget(
          (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
          model.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
          onChange: (String text) {
            model.getContactDetailsList!.sEGMENTVALUEDSP = text;
          },
        ).paddingOnly(bottom: 12);
      }
    } else if (model.fORMATTYPE == "N") {
      return DynamicTextFieldWidget(
        (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
        model.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
        isInputTypeNum: true,
        onChange: (String text) {
          model.getContactDetailsList!.sEGMENTVALUEDSP = text;
        },
      ).paddingOnly(bottom: 12);
    } else if (model.fORMATTYPE == "X") {
      return DynamicTextFieldWidget(
        (model.sEGMENTPROMPT ?? "") + (model.rEQUIREDFLAG == "Y" ? "*" : ""),
        model!.getContactDetailsList!.sEGMENTVALUEDSP ?? "",
        suffixIconData: Icons.calendar_today,
        isEnable: false,
        onTap: () async {
          DateTime dateValue = await _selectDate(context);
          date = (DateFormat('yyyy-MM-dd').format(dateValue));
          model!.getContactDetailsList!.sEGMENTVALUEDSP = date;
          setState(() {});
        },
      ).paddingOnly(bottom: 12);
    }
    return Container();
  }

  DateTime selectedDate = DateTime.now();

  Future<DateTime> _selectDate(BuildContext context) async {
    DateTime time = selectedDate;
    if (!Platform.isIOS) {
      await showCupertinoModalPopup(
        context: context,
        builder: (BuildContext cxt) => Container(
          height: 250,
          color: Colors.white,
          child: CupertinoDatePicker(
            backgroundColor: Colors.white,
            mode: CupertinoDatePickerMode.date,
            onDateTimeChanged: (DateTime value) {
              if (value != null && value != selectedDate) {
                time = value;
              }
            },
            initialDateTime: selectedDate,
          ),
        ),
      );
    } else {
      DateTime? picked = await showDatePicker(context: context, initialDate: selectedDate, initialEntryMode: DatePickerEntryMode.calendarOnly, firstDate: DateTime(1920, 1), lastDate: DateTime.now());
      if (picked != null && picked != selectedDate) {
        time = picked;
      }
    }
    return time;
  }

  void submitUpdateForm() async {
    try {
      List<Map<String, dynamic>> values1 = getBasicDetDffStructureList!.map((e) {
        String? dateVal = '';
        String? varChar = '';
        int? numberVal;
        if (e!.fORMATTYPE == 'N') {
          dateVal = null;
          varChar = null;
          numberVal = int.parse(e.getContactDetailsList!.sEGMENTVALUEDSP ?? "0");
        } else if (e.fORMATTYPE == 'X') {
          dateVal = e!.getContactDetailsList!.sEGMENTVALUEDSP.toString();
          varChar = null;
          numberVal = null;
        } else if (e.eSERVICESVS!.isNotEmpty) {
          dateVal = null;
          varChar = e!.getContactDetailsList!.vARCHAR2VALUE;
          numberVal = null;
        } else {
          dateVal = null;
          varChar = e!.getContactDetailsList!.sEGMENTVALUEDSP;
          numberVal = null;
        }
        return ValidateEitTransactionModel(dATEVALUE: dateVal, nAME: e.aPPLICATIONCOLUMNNAME, nUMBERVALUE: numberVal, tRANSACTIONNUMBER: 1, vARCHAR2VALUE: varChar).toJson();
      }).toList();
      List<Map<String, dynamic>> values2 = getContactDffStructureList!.map((e) {
        String? dateVal = '';
        String? varChar = '';
        int? numberVal;
        if (e!.fORMATTYPE == 'N') {
          dateVal = null;
          varChar = null;
          numberVal = int.parse(e.getContactDetailsList!.sEGMENTVALUEDSP ?? "0");
        } else if (e.fORMATTYPE == 'X') {
          dateVal = e!.getContactDetailsList!.dATEVALUE;
          varChar = null;
          numberVal = null;
        } else if (e.eSERVICESVS!.isNotEmpty) {
          dateVal = null;
          varChar = e!.getContactDetailsList!.vARCHAR2VALUE;
          numberVal = null;
        } else {
          dateVal = null;
          numberVal = null;
          varChar = e!.getContactDetailsList!.sEGMENTVALUEDSP;
        }
        return ValidateEitTransactionModel(dATEVALUE: dateVal, nAME: e.aPPLICATIONCOLUMNNAME, nUMBERVALUE: numberVal, tRANSACTIONNUMBER: 1, vARCHAR2VALUE: varChar).toJson();
      }).toList();
      List<Map<String, dynamic>> values3 = getContactColsStructureList!.map((e) {
        String? dateVal = '';
        String? varChar1 = '';
        int? numberVal;

        if (e!.dATATYPE == 'VARCHAR2') {
          dateVal = null;
          numberVal = null;
          if (e.objectValuesList != null && e.objectValuesList!.isNotEmpty) {
            varChar1 = e.getContactDetailsList?.vARCHAR2VALUE ?? "";
          } else {
            varChar1 = e.getContactDetailsList?.sEGMENTVALUEDSP ?? "";
          }
        } else if (e.dATATYPE == 'DATE') {
          dateVal = e.getContactDetailsList!.sEGMENTVALUEDSP.toString();
          varChar1 = null;
          numberVal = null;
        } else if (e.dATATYPE == 'NUMBER') {
          dateVal = null;
          varChar1 = null;
          numberVal = int.parse(e.getContactDetailsList!.sEGMENTVALUEDSP ?? "0");
        }
        return ValidateEitTransactionModel(dATEVALUE: dateVal, nAME: e.aPPLICATIONCOLUMNNAME, nUMBERVALUE: numberVal, tRANSACTIONNUMBER: 1, vARCHAR2VALUE: varChar1).toJson();
      }).toList();
      List<Map<String, dynamic>> valuesFinal = [...values1, ...values2, ...values3];
      Utils.showLoading(context);
      submitContactTransactionList = await ProfileApiClient().submitContactTransactionAddAndUpdate(params!.actionType!, params!.relationID, valuesFinal);
      Utils.hideLoading(context);
      await Navigator.pushNamed(context, AppRoutes.requestSubmitScreen,
          arguments: RequestSubmitScreenParams(LocaleKeys.profile_familyDetails.tr(), submitContactTransactionList!.pTRANSACTIONID!, submitContactTransactionList!.pITEMKEY!, 'family_member'));
      if (!AppState().cancelRequestTrancsection) {
        return;
      }
      Utils.showLoading(context);
      await LeaveBalanceApiClient().cancelHrTransaction(submitContactTransactionList!.pTRANSACTIONID!);
      Utils.hideLoading(context);
      setState(() {});
    } catch (ex) {
      Utils.hideLoading(context);
      Utils.handleException(ex, context, null);
    }
  }
}