using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.Core;
using Ease.Core.Model;
using System.Data;




namespace HRM.BO
{
    #region LoanSchedule

    
    public class LoanSchedule:AuditTrailBase
    {

        #region Constructor

        public LoanSchedule()
        {
            //_loanIssueID = null;
            //_employeeID = null;
            //_scheduleNo = 0;
            //_openingBalance = 0;
            //_installmentPrincipal = 0;
            //_installmentInterest = 0;
            //_dueInstallmentDate = DateTime.MinValue;
            //_paymentDate = null;
            //_days = 0;
            //_calculatedDate = DateTime.MinValue;
            //_actualInterest = 0;
            //_closingBalance = 0;
            //_loanIssue = null;
            //_isPaid = false;
            //_interestRate = 0;
        }

        #endregion

        #region Properties

        public int LoanIssueID { get; set; }


        public int EmployeeID { get; set; }

        public int ScheduleNo { get; set; }
        public bool Paid { get { return (PaymentDate != null); } }


        public double OpeningBalance { get; set; }

        public double Installment { get; set; }

        public double InstallmentPrincipal { get; set; }

        public double InstallmentInterest { get; set; }

        public DateTime DueInstallmentDate { get; set; }

        public DateTime? PaymentDate { get; set; }

        public EnumLoanPaymentMode PaymentMode { get; set; }


        public int Days { get; set; }

        public DateTime CalculatedDate { get; set; }

        public double ActualInterest { get; set; }

        public double ClosingBalance { get; set; }

        public LoanIssue LoanIssue { get; set; }
        //#region loanIssue : LoanIssue

        //private LoanIssue _loanIssue;
        //public LoanIssue LoanIssue
        //{
        //    get
        //    {
        //        if (_loanIssueID.Integer > 0 && _loanIssue == null)
        //        {
        //            _loanIssue = new LoanIssue();
        //            _loanIssue = LoanIssue.Get(_loanIssueID);
        //        }
        //        return this._loanIssue;
        //    }
        //    set
        //    {
        //        _loanIssue = value;
        //    }
        //}
        //#endregion

        public bool IsPaid { get; set; }

        public double InterestRate { get; set; }

        //#region Service Factory ILoanScheduleService : ILoanScheduleService

        //internal static ILoanScheduleService Service
        //{
        //    get { return Services.Factory.CreateService<ILoanScheduleService>(typeof(ILoanScheduleService)); }
        //}

        //#endregion

        #endregion

        //#region Functions

        //public static LoanSchedule Get(ID nID)
        //{
        //    LoanSchedule oLoanSchedule = null;
        //    #region Cache Header
        //    oLoanSchedule = (LoanSchedule)_cache["Get", nID];
        //    if (oLoanSchedule != null)
        //        return oLoanSchedule;
        //    #endregion
        //    oLoanSchedule = LoanSchedule.Service.Get(nID);
        //    #region Cache Footer
        //    _cache.Add(oLoanSchedule, "Get", nID);
        //    #endregion
        //    return oLoanSchedule;
        //}
        //public static DataSet GetByEmpIDANDLoanID(int EmpID, int LoanID)
        //{
        //    DataSet ds = null;

        //    try
        //    {
        //        ds = Service.GetByEmpIDANDLoanID(EmpID, LoanID);
        //    }
        //    catch (Exception e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }


        //    return ds;
        //}
        //public static List<LoanSchedule> Get()
        //{
        //    #region Cache Header

        //    List<LoanSchedule> loanSchedules = _cache["Get"] as List<LoanSchedule>;
        //    if (loanSchedules != null)
        //        return loanSchedules;

        //    #endregion

        //    try
        //    {
        //        loanSchedules = Service.Get();
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(loanSchedules, "Get");

        //    #endregion

        //    return loanSchedules;
        //}
        //public void setId(ID newId)
        //{
        //    this.SetID(newId);
        //}
        //public static List<LoanSchedule> GetByIssueIDAndMonth(ID nIssueID, DateTime dateTime)
        //{
        //    #region Cache Header

        //    List<LoanSchedule> loanSchedules = _cache["GetByIssueIDAndMonth", nIssueID, dateTime] as List<LoanSchedule>;
        //    if (loanSchedules != null)
        //        return loanSchedules;

        //    #endregion

        //    try
        //    {
        //        loanSchedules = Service.GetByIssueIDAndMonth(nIssueID, dateTime);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(loanSchedules, "GetByIssueIDAndMonth", nIssueID, dateTime);

        //    #endregion

        //    return loanSchedules;
        //}

        //public static DataSet GetLoanPaymentDue(DateTime dFromDate, DateTime dToDate)
        //{

        //    DataSet loanSchedules = null;

        //    try
        //    {
        //        loanSchedules = Service.GetLoanPaymentDue(dFromDate, dToDate,SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }
        //    return loanSchedules;
        //}

        //public static DataSet GetAllActiveLoan(string sEmps)
        //{

        //    DataSet loanSchedules = null;

        //    try
        //    {
        //        loanSchedules = Service.GetAllActiveLoan(sEmps,SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }
        //    return loanSchedules;
        //}

        //public static DataSet GetCurrentMonthDueLoan(string sEmps, ID loanID)
        //{

        //    DataSet loanSchedules = null;

        //    try
        //    {
        //        loanSchedules = Service.GetCurrentMonthDueLoan(sEmps, SystemInformation.CurrentSysInfo.PayrollTypeID.Integer, loanID);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }
        //    return loanSchedules;
        //}

        //public static List<LoanSchedule> GetByIssueID(ID nIssueID)
        //{
        //    #region Cache Header

        //    List<LoanSchedule> loanSchedules = _cache["GetByIssueID", nIssueID] as List<LoanSchedule>;
        //    if (loanSchedules != null)
        //        return loanSchedules;

        //    #endregion

        //    try
        //    {
        //        loanSchedules = Service.GetByIssueID(nIssueID);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(loanSchedules, "GetByIssueID", nIssueID);

        //    #endregion

        //    return loanSchedules;
        //}
        //public static DataSet GetScheduleForSalary(DateTime monthDate)
        //{


        //    try
        //    {
        //        return  Service.GetScheduleForSalary(monthDate,SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }


        //}
       
        //public ID Save()
        //{
        //    return LoanSchedule.Service.Save(this);
        //}
        //public void Delete()
        //{
        //    LoanSchedule.Service.Delete(ID);
        //}
        //#endregion
    }
    #endregion

    #region ILoanSchedule Service

    public interface ILoanScheduleService
    {
        LoanSchedule Get(int id);
        DataSet GetByEmpIDANDLoanID(int EmpID, int LoanID);
        List<LoanSchedule> Get();
        int Save(LoanSchedule item);
        void SaveList(List<LoanSchedule> items);
        void Delete(int id);
        List<LoanSchedule> GetByIssueID(int nIssueID);
        List<LoanSchedule> GetByIssueIDAndMonth(int nIssueID, DateTime dateTime);
        DataSet GetLoanPaymentDue(DateTime dFromDate, DateTime dToDate, int payrollTypeID);
        List<LoanSchedule> GetUnpaidSechedule(DateTime monthDate);
        DataSet GetScheduleForSalary(DateTime monthDate, int payrollTypeID);
        DataSet GetAllActiveLoan(string sEmps, int payrollTypeID);
        DataSet GetCurrentMonthDueLoan(string sEmps, int payrollTypeID, int loanID);
    }

    #endregion
}