//using System;
//using System.Collections.Generic;
//using System.Linq;
//using System.Text;
//using System.Windows.Forms;
//using Payroll.BO;
//using Ease.CoreV35.Model;
//using System.ComponentModel;
//using System.Data;
//using System.Drawing;

//namespace Payroll.Report
//{
//    public class rptGratuity
//    {
//        DataSet dSet = new DataSet();
//        private ReportSetup _selectedParameter;
//        private ObjectsTemplate<ESBDefinition> _oESBDefinitions = null;
//        ObjectsTemplate<Employee> oEmployees = null;
//        string tempEmpID = string.Empty;
//        int count = 1;
//        DateTime dtFirst = DateTime.MinValue;
//        double openingBalance = 0.0;

//        public rptGratuity()
//        {

//        }
//        public ReportSetup SelectedParameter
//        {
//            set
//            {
//                _selectedParameter = value;
//            }
//        }

//        public void ShowAllDataForTheEmployees(ObjectsTemplate<Employee> _Employees, DateTime dateTime)
//        {
//            ESBDefinition oESBDefinition = null;
//            fReportViewer form = new fReportViewer();
//            PayrollDataSet.PayrollDataSet.GratuityProvisionDataTable dTEmpGratuity = new Payroll.Report.PayrollDataSet.PayrollDataSet.GratuityProvisionDataTable();
//            DataRow oDR = null;
//            string EmpiD = string.Empty;
//            int count = 1;
//            int rowCount = 0;
//            double nRetirementAge = 0.0;
//            int serviceYear = 0;
//            int serviceMonth = 0;
//            int serviceDay = 0;
//            string Month = Convert.ToString(dateTime.ToString("MMM yyyy"));
//            double nServiceYear = 0.0;
//            double nNoOfPeyable = 0.0;
//            foreach (Employee oemp in _Employees)
//            {
//                if (EmpiD == "" || count == _Employees.Count)
//                {
//                    EmpiD = oemp.ID.ToString();
//                }

//                else if (count < _Employees.Count)
//                {
//                    EmpiD = EmpiD + "," + oemp.ID.ToString();
//                    count++;
//                }
//            }
//            string sEmpID = EmpiD;
//            DateTime GratuityMonth = GlobalFunctions.LastDateOfMonth(dateTime);
//            ObjectsTemplate<Designation> oDesignations = Designation.Get(EnumStatus.Active);
//            ObjectsTemplate<EmployeeRetirement> oRetirements = EmployeeRetirement.Get();

//            //dTEmpGratuity = ESBProvision.GetEmpProvision(sEmpID, GratuityMonth);
//            try
//            {
//                ObjectsTemplate<ESBProvision> oProvisions = ESBProvision.GetProvision(sEmpID, GratuityMonth);
//                if (oProvisions != null && oProvisions.Count > 0)
//                {
//                    foreach (ESBProvision provision in oProvisions)
//                    {
//                        Employee oEmp = _Employees.Find(delegate(Employee emp) { return emp.ID == provision.EmployeeID; });
//                        oEmp = Employee.Get(provision.EmployeeID);
//                        oDR = dTEmpGratuity.NewRow();
//                        rowCount++;
//                        oDR["SL"] = rowCount;
//                        oDR["EmpNo"] = oEmp.EmployeeNo;
//                        oDR["EmpName"] = oEmp.Name;
//                        Designation oDesig = oDesignations.Find(delegate(Designation desig) { return desig.ID == oEmp.DesignationID; });
//                        oDR["Designation"] = oDesig.Name;
//                        oDR["DateOfBirth"] = oEmp.BirthDate.ToString("dd MMM yyyy");
//                        oDR["JoiningDate"] = oEmp.JoiningDate.ToString("dd MMM yyyy");
//                        oDR["Basic"] = oEmp.BasicSalary;
//                        EmployeeRetirement retire = oRetirements.Find(delegate(EmployeeRetirement ret) { return ret.employeeID == oEmp.ID; });
//                        nRetirementAge = EmployeeRetirement.GetById(oEmp.ID);
//                        oDR["RetirementAge"] = nRetirementAge;
//                        nServiceYear = oEmp.ServiceYears(Ease.CoreV35.Utility.Global.DateFunctions.LastDateOfYear(Payroll.BO.SystemInformation.CurrentSysInfo.NextPayProcessDate));
//                        DateDifferenceInYearsMonthDays dts = DateDifferenceInYearsMonthDays.CompareDates(oEmp.JoiningDate, Payroll.BO.SystemInformation.CurrentSysInfo.NextPayProcessDate);
//                        oDR["ServiceLength"] = dts.Years + " Year(s) " + dts.Months + " Month(s) " + dts.Days + " Day(s)";
//                        _oESBDefinitions = ESBDefinition.Get();
//                        oESBDefinition = ESBDefinition.Get(_oESBDefinitions, oEmp);
//                        nNoOfPeyable = ESBSlab.GetCalcualateNo(nServiceYear, oESBDefinition);
//                        oDR["NoOfBasicPayable"] = GlobalFunctions.Round(nNoOfPeyable * nServiceYear);
//                        oDR["GrPeyableProvision"] = provision.Provision;

//                        dTEmpGratuity.Rows.Add(oDR);
//                    }
//                }
//            }
//            catch (Exception Ex)
//            {
//                throw new Exception(Ex.Message);
//            }
//            if (dTEmpGratuity.Rows.Count > 0)
//            {
//                form.ShowEmpGratuityProvision(dTEmpGratuity, Month);
//            }
//            else
//            {
//                MessageBox.Show("No Data Found!!!");
//            }
//        }

//        public struct DateDifferenceInYearsMonthDays
//        {
//            private readonly int years;
//            private readonly int months;
//            private readonly int days;
//            private readonly int hours;
//            private readonly int minutes;
//            private readonly int seconds;
//            private readonly int milliseconds;

//            public DateDifferenceInYearsMonthDays(int years, int months, int days, int hours, int minutes, int seconds, int milliseconds)
//            {
//                this.years = years;
//                this.months = months;
//                this.days = days;
//                this.hours = hours;
//                this.minutes = minutes;
//                this.seconds = seconds;
//                this.milliseconds = milliseconds;
//            }

//            public int Years { get { return years; } }
//            public int Months { get { return months; } }
//            public int Days { get { return days; } }
//            public int Hours { get { return hours; } }
//            public int Minutes { get { return minutes; } }
//            public int Seconds { get { return seconds; } }
//            public int Milliseconds { get { return milliseconds; } }

//            enum Phase { Years, Months, Days, Done }

//            public static DateDifferenceInYearsMonthDays CompareDates(DateTime date1, DateTime date2)
//            {

//                if (date2 < date1)
//                {
//                    DateTime sub = date1;
//                    date1 = date2;
//                    date2 = sub;
//                }

//                DateTime current = date2;
//                int years = 0;
//                int months = 0;
//                int days = 0;

//                Phase phase = Phase.Years;
//                DateDifferenceInYearsMonthDays span = new DateDifferenceInYearsMonthDays();

//                while (phase != Phase.Done)
//                {
//                    switch (phase)
//                    {
//                        case Phase.Years:
//                            if (current.Year == 1 || current.AddYears(-1) < date1)
//                            {
//                                phase = Phase.Months;
//                            }
//                            else
//                            {
//                                current = current.AddYears(-1);
//                                years++;
//                            }
//                            break;
//                        case Phase.Months:
//                            if (current.AddMonths(-1) < date1)
//                            {
//                                phase = Phase.Days;
//                            }
//                            else
//                            {
//                                current = current.AddMonths(-1);
//                                months++;
//                            }
//                            break;
//                        case Phase.Days:
//                            if (current.AddDays(-1) < date1)
//                            {
//                                days++;
//                                TimeSpan timespan = current - date1;
//                                span = new DateDifferenceInYearsMonthDays(years, months, days, timespan.Hours, timespan.Minutes, timespan.Seconds, timespan.Milliseconds);
//                                phase = Phase.Done;
//                            }
//                            else
//                            {
//                                current = current.AddDays(-1);
//                                days++;
//                            }
//                            break;
//                    }
//                }

//                return span;
//            }
//        }

//        public void ShowAllGRLedgerData(ID employeeID, string Name, string EmployeeNo, DateTime Firstdate, DateTime Lastdate)
//        {
//            fReportViewer form = new fReportViewer();
//            //DateTime OpeningMonth = GlobalFunctions.LastDateOfMonth(Firstdate.AddMonths(-1));
//            //DateTime openingDate = GlobalFunctions.LastDateOfMonth(OpeningMonth);
//            string DateRange = Convert.ToString(Firstdate.ToString("MMM yyyy ")) + " To " + Convert.ToString(Lastdate.ToString("MMM yyyy"));
//            string OpeningDate = Convert.ToString(Firstdate.ToString("MMM yyyy "));
//            string Employee = Name + "(" + EmployeeNo + ")";
//            PayrollDataSet.PayrollDataSet.GratuityLedgerDataTable oGratuityLedger = new Payroll.Report.PayrollDataSet.PayrollDataSet.GratuityLedgerDataTable();
//            DataRow oDR = null;
//            double openingBalance = 0.0;
//            int rowCount = 0;

//            DateTime dtFirst = GlobalFunctions.LastDateOfMonth(Firstdate);
//            DateTime dtLast = GlobalFunctions.LastDateOfMonth(Lastdate);
//            oDR = oGratuityLedger.NewRow();
//            openingBalance = ESBProvision.GetOpeningBalance(employeeID.Integer, dtFirst);
//            oDR["OpeningBalance"] = GlobalFunctions.Round(openingBalance);
//            ObjectsTemplate<ESBProvision> oProvisions = ESBProvision.GetProvision(employeeID.Integer, dtFirst, dtLast);
//            if (oProvisions != null && oProvisions.Count > 0)
//            {
//                foreach (ESBProvision opro in oProvisions)
//                {
//                    oDR["Description"] = opro.ProcessMonthDate.ToString("MMM-yy");
//                    oDR["Amount"] = GlobalFunctions.Round(Convert.ToDouble(opro.Provision));
//                }
//            }
//            oGratuityLedger.Rows.Add(oDR);
//            if (oGratuityLedger.Rows.Count > 0)
//            {
//                form.ShowGratuityLedgerData(oGratuityLedger, DateRange, OpeningDate, Employee);
//            }
//            else
//            {
//                MessageBox.Show("No Data Found!!!");
//            }
//        }

//        public void ShowAllGRRegisterData(DateTime firstdate, DateTime lastdate)
//        {
//            fReportViewer form = new fReportViewer();
//            oEmployees = Employee.Get();

//            PayrollDataSet.PayrollDataSet.GratuityRegisterDataTable registryDataTable = new Payroll.Report.PayrollDataSet.PayrollDataSet.GratuityRegisterDataTable();
//            DataRow oDR = null;

//            int rowCount = 0;
//            string sEmpNo = string.Empty;

//            DateTime dtFirstDate = GlobalFunctions.LastDateOfMonth(firstdate);
//            DateTime dtLast = GlobalFunctions.LastDateOfMonth(lastdate);
//            string FirstDate = dtFirstDate.ToString("MMM yyyy");
//            string LastDate = dtLast.ToString("MMM yyyy");
//            dtFirst = dtFirstDate;
//            ObjectsTemplate<ESBProvision> oProvisions = ESBProvision.GetProvision(dtFirstDate, dtLast);
//            if (oProvisions != null && oProvisions.Count > 0)
//            {
//                foreach (ESBProvision opro in oProvisions)
//                {
//                    oDR = registryDataTable.NewRow();
//                    this.Copy(oDR, opro);
//                    registryDataTable.Rows.Add(oDR);
//                }
//            }
//            if (registryDataTable.Rows.Count > 0)
//            {
//                form.ShowGRRegistryData(registryDataTable, FirstDate, LastDate);
//            }
//            else
//            {
//                MessageBox.Show("No Data Found!!!");
//            }
//        }

//        private void Copy(DataRow oDR, ESBProvision opro)
//        {
//            if (tempEmpID == string.Empty)
//            {
//                tempEmpID = Convert.ToString(opro.EmployeeID.ToString());
//                //    oDR["SL"] = count;
//                //    count++;
//            }
//            if (tempEmpID != Convert.ToString(opro.EmployeeID.ToString()))
//            {
//                tempEmpID = Convert.ToString(opro.EmployeeID.ToString());
//                //    oDR["SL"] = count;
//                //    count++;
//            }

//            Employee oEmp = oEmployees.Find(delegate(Employee emp) { return emp.ID == opro.EmployeeID; });
//            oDR["EmpNo"] = oEmp.EmployeeNo;
//            oDR["EmpName"] = oEmp.Name;
//            openingBalance = ESBProvision.GetOpeningBalance(opro.EmployeeID.Integer, dtFirst);
//            oDR["OpeningBalance"] = GlobalFunctions.Round(Convert.ToDouble(openingBalance));
//            oDR["Description"] = opro.ProcessMonthDate.ToString("MMM yy");
//            oDR["Amount"] = GlobalFunctions.Round(Convert.ToDouble(opro.Provision));
//        }

//        public void ShowAllDataForTheEmployeesBalance(ObjectsTemplate<Employee> _Employees, DateTime dateTime)
//        {
//            ESBDefinition oESBDefinition = null;
//            fReportViewer form = new fReportViewer();
//            PayrollDataSet.PayrollDataSet.GratuityProvisionDataTable dTEmpGratuity = new Payroll.Report.PayrollDataSet.PayrollDataSet.GratuityProvisionDataTable();
//            DataRow oDR = null;
//            string EmpiD = string.Empty;
//            int count = 1;
//            int rowCount = 0;
//            double nRetirementAge = 0.0;
//            int serviceYear = 0;
//            int serviceMonth = 0;
//            int serviceDay = 0;
//            string Month = Convert.ToString(dateTime.ToString("MMM yyyy"));
//            double nServiceYear = 0.0;
//            double nNoOfPeyable = 0.0;

//            DateTime BalanceMonth = GlobalFunctions.LastDateOfMonth(dateTime);
//            ObjectsTemplate<Designation> oDesignations = Designation.Get(EnumStatus.Active);
//            ObjectsTemplate<EmployeeRetirement> oRetirements = EmployeeRetirement.Get();

//            try
//            {
//                foreach (Employee oEmp in _Employees)
//                {
//                    oDR = dTEmpGratuity.NewRow();
//                    rowCount++;
//                    oDR["SL"] = rowCount;
//                    oDR["EmpNo"] = oEmp.EmployeeNo;
//                    oDR["EmpName"] = oEmp.Name;
//                    Designation oDesig = oDesignations.Find(delegate(Designation desig) { return desig.ID == oEmp.DesignationID; });
//                    oDR["Designation"] = oDesig.Name;
//                    oDR["DateOfBirth"] = oEmp.BirthDate.ToString("dd MMM yyyy");
//                    oDR["JoiningDate"] = oEmp.JoiningDate.ToString("dd MMM yyyy");
//                    oDR["Basic"] = oEmp.BasicSalary;
//                    EmployeeRetirement retire = oRetirements.Find(delegate(EmployeeRetirement ret) { return ret.employeeID == oEmp.ID; });
//                    nRetirementAge = EmployeeRetirement.GetById(oEmp.ID);
//                    oDR["RetirementAge"] = nRetirementAge;
//                    nServiceYear = oEmp.ServiceYears(dateTime);
//                    DateDifferenceInYearsMonthDays dts = DateDifferenceInYearsMonthDays.CompareDates(oEmp.JoiningDate, dateTime);
//                    oDR["ServiceLength"] = dts.Years + " Year(s) " + dts.Months + " Month(s) " + dts.Days + " Day(s)";
//                    _oESBDefinitions = ESBDefinition.Get();
//                    oESBDefinition = ESBDefinition.Get(_oESBDefinitions, oEmp);
//                    nNoOfPeyable = ESBSlab.GetCalcualateNo(nServiceYear, oESBDefinition);
//                    oDR["NoOfBasicPayable"] = GlobalFunctions.Round(nNoOfPeyable * nServiceYear);
//                    oDR["GrPeyableProvision"] = GlobalFunctions.Round((nNoOfPeyable * nServiceYear) * oEmp.BasicSalary);

//                    dTEmpGratuity.Rows.Add(oDR);
//                }
//            }
//            catch (Exception Ex)
//            {
//                throw new Exception(Ex.Message);
//            }
//            if (dTEmpGratuity.Rows.Count > 0)
//            {
//                form.ShowEmpGratuityBalance(dTEmpGratuity, Month);
//            }
//            else
//            {
//                MessageBox.Show("No Data Found!!!");
//            }
//            }
//        }
//    }