using System;

using Ease.Core.Model;

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;


namespace HRM.BO
{
    #region EmployeeUnAuthorizeLeave

    
    public enum EnumLeaveEntryType
    {
        Normal = 1,
        PaidLeave = 2
    }
    
    public class EmployeeUnAuthorizeLeave : AuditTrailBase
    {

        #region Constructor

        public EmployeeUnAuthorizeLeave()
        {
            _employeeID = 0;
            _unAuthorizeleaveID = 0;
            _monthDate = DateTime.MinValue;
            _leaveMonth = DateTime.MinValue;
            _toDate = DateTime.MinValue;
            _fromDate = DateTime.MinValue;
            _referenceID = 0;
            _Type = EnumLeaveEntryType.Normal;
            _leaveDays = 0;
            _ParamID = 0;
            AdjustedDays = 0;
            _isLateAttendanceRelated = false;
        }

        public EmployeeUnAuthorizeLeave(int empid, int unauleaveid, DateTime mdate, DateTime lmonth, DateTime tdate, DateTime fdate
            , int? rid, double ldays, int pid, bool isLateAttn)
        {
            _employeeID = empid;
            _unAuthorizeleaveID = unauleaveid;
            _monthDate = mdate;
            _leaveMonth = lmonth;
            _toDate = tdate;
            _fromDate = fdate;
            _Type = EnumLeaveEntryType.Normal;
            _leaveDays = ldays;
            _ParamID = pid;
            _isLateAttendanceRelated = isLateAttn;
            _createdBy = 0;
            _createdDate = DateTime.Today;
        }

        #endregion

        #region Properties

        #region EmployeeID : ID

        private int _employeeID;
        public int EmployeeID
        {
            get { return _employeeID; }
            set
            {
                
                _employeeID = value;
            }
        }

        #endregion

        public Employee EmployeeObj { get; set; }
        public UnAuthorizeLeaveParam Param { get; set; }
        public UnAuthorizeLeave UALeave { get; set; }

        public int PayrollTypeID { get; set; }
        //#region Employee : Employee

        //private Employee _Employee = null;
        //public Employee EmployeeObj
        //{
        //    get 
        //    {
        //        if(_Employee ==null && !_employeeID.IsUnassigned && _employeeID>0)
        //        {
        //            _Employee = Employee.Get(_employeeID);
        //        }
        //        return _Employee; 
        //    }
        //}

        //#endregion

        //#region Param : UnAuthorizeLeaveParameter

        //private UnAuthorizeLeaveParam _Param;
        //public UnAuthorizeLeaveParam Param
        //{
        //    get 
        //    {
        //        if (_Param == null && !this.ParamID.IsUnassigned && this.ParamID > 0)
        //        {
        //            _Param = UnAuthorizeLeaveParam.Get(this.ParamID);
        //        }
        //        return _Param;
        //    }
        //    set
        //    {
        //        _Param = value;
        //    }
        //}

        //#endregion

        #region ParamID : ID

        private int _ParamID;
        public int ParamID
        {
            get { return _ParamID; }
            set
            {
                
                _ParamID = value;
            }
        }

        #endregion

        #region ReferenceID : ID

        private int _referenceID;
        public int ReferenceID
        {
            get { return _referenceID; }
            set
            {
                
                _referenceID = value;
            }
        }

        #endregion

        #region UnAuthorizeleaveID : ID

        private int _unAuthorizeleaveID;
        public int UnAuthorizeleaveID
        {
            get { return _unAuthorizeleaveID; }
            set
            {
                
                _unAuthorizeleaveID = value;
            }
        }

        #endregion

        //#region UnAuthorizeleave : UnAuthorizeleave

        //private UnAuthorizeLeave _unAuthorizeleave = null;
        //public UnAuthorizeLeave UALeave
        //{
        //    get 
        //    {
        //        if (_unAuthorizeleave == null && !_unAuthorizeleaveID.IsUnassigned && _unAuthorizeleaveID > 0)
        //        {
        //            _unAuthorizeleave = UnAuthorizeLeave.Get(_unAuthorizeleaveID);
        //        }
        //        return _unAuthorizeleave;
        //    }
        //}

        //#endregion

        #region monthDate : DateTime

        private DateTime _monthDate;
        public DateTime MonthDate
        {
            get { return _monthDate; }
            set
            {
                
                _monthDate = value;
            }
        }

        #endregion

        #region leaveDays : double

        private double _leaveDays;
        public double LeaveDays
        {
            get { return _leaveDays; }
            set
            {
                
                _leaveDays = value;
            }
        }

        #endregion
        public int AdjustedDays { get; set; }

        //#region AdjustedDays : int

        //private int _adjustedDays;
        //public int AdjustedDays
        //{
        //    get 
        //    {

        //        if (_adjustedDays == 0 &&  this.ReferenceID != 0)
        //        {
        //            _adjustedDays = GetAdjestedDays(this.ReferenceID); 
        //        }
        //        return _adjustedDays; 
        //    }
        //}

        //#endregion

        #region leaveMonth : DateTime

        private DateTime _leaveMonth;
        public DateTime LeaveMonth
        {
            get { return _leaveMonth; }
            set
            {
                
                _leaveMonth = value;
            }
        }

        #endregion

        #region FromDate : DateTime

        private DateTime _fromDate;
        public DateTime FromDate
        {
            get { return _fromDate; }
            set
            {
                
                _fromDate = value;
            }
        }

        #endregion

        #region ToMonth : DateTime
        private DateTime _toDate;
        public DateTime ToDate
        {
            get { return _toDate; }
            set
            {
                
                _toDate = value;
            }
        }

        #endregion

        #region EnumLeaveEntryType : int

        private EnumLeaveEntryType _Type;
        public EnumLeaveEntryType Type
        {
            get { return _Type; }
            set
            {
                
                _Type = value;
            }
        }

        #endregion

        #region IsLateAttendanceRelated : bool

        private bool _isLateAttendanceRelated;
        public bool IsLateAttendanceRelated
        {
            get { return _isLateAttendanceRelated; }
            set
            {
                
                _isLateAttendanceRelated = value;
            }
        }

        #endregion
        public string employeeNoView { get; set; }
        public string employeeNameView { get; set; }
        public string leaveNameView { get; set; }


        #region Service Factory IEmployeeUnAuthorizeLeaveService : IEmployeeUnAuthorizeLeaveService

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

        #endregion

        #endregion

        //#region Functions

        //public static EmployeeUnAuthorizeLeave Get(int nID)
        //{
        //    EmployeeUnAuthorizeLeave oEmployeeUnAuthorizeLeave = null;
        //    #region Cache Header
        //    oEmployeeUnAuthorizeLeave = (EmployeeUnAuthorizeLeave)_cache["Get", nID];
        //    if (oEmployeeUnAuthorizeLeave != null)
        //        return oEmployeeUnAuthorizeLeave;
        //    #endregion
        //    oEmployeeUnAuthorizeLeave = EmployeeUnAuthorizeLeave.Service.Get(nID);
        //    #region Cache Footer
        //    _cache.Add(oEmployeeUnAuthorizeLeave, "Get", nID);
        //    #endregion
        //    return oEmployeeUnAuthorizeLeave;
        //}

        //public static List<EmployeeUnAuthorizeLeave> Get(EnumLeaveEntryType type, DateTime month)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["Get", type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

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

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "Get", type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> Get(DateTime fromDate, DateTime todate, EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["Get", type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.Get(fromDate, todate, type);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "Get", type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> Get()
        //{
        //    #region Cache Header

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

        //    #endregion

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

        //    #region Cache Footer

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

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetByEmployee(int nEmpID,EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetByEmployee", nEmpID, type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetByEmployee(nEmpID, type);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetByEmployee", nEmpID, type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetByEmployeeID(int nEmpID)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetByEmployeeID", nEmpID] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetByEmployeeID(nEmpID);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetByEmployeeID", nEmpID);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetBySalaryMonth(DateTime salaryMonth)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetBySalaryMonth", salaryMonth] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetBySalaryMonth(salaryMonth);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetBySalaryMonth", salaryMonth);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetByEmployee(int nEmpID,int nUALeaveID, EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetByEmployee", nEmpID,nUALeaveID, type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetByEmployee(nEmpID, nUALeaveID, type);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetByEmployee", nEmpID,nUALeaveID, type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetDeductedLeaves(int nEmpID, int nLeaveID, EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetDeductedLeaves", nEmpID, nLeaveID, type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetDeductedLeaves(nEmpID, nLeaveID, type, SystemInformation.CurrentSysInfo.NextPayProcessDate);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetDeductedLeaves", nEmpID, nLeaveID, type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static List<EmployeeUnAuthorizeLeave> GetByEmployee(int nEmpID, DateTime dMonth, EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    List<EmployeeUnAuthorizeLeave> employeeUnAuthorizeLeaves = _cache["GetByEmployee", nEmpID, dMonth, type] as List<EmployeeUnAuthorizeLeave>;
        //    if (employeeUnAuthorizeLeaves != null)
        //        return employeeUnAuthorizeLeaves;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeaves = Service.GetByEmployee(nEmpID, dMonth, type);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeaves, "GetByEmployee", nEmpID, dMonth, type);

        //    #endregion

        //    return employeeUnAuthorizeLeaves;
        //}

        //public static EmployeeUnAuthorizeLeave GetLeaveTypeByEmployee(int nEmpID, DateTime dMonth, EnumLeaveEntryType type)
        //{
        //    #region Cache Header

        //    EmployeeUnAuthorizeLeave employeeUnAuthorizeLeave = null;
        //    if (employeeUnAuthorizeLeave != null)
        //        return employeeUnAuthorizeLeave;

        //    #endregion

        //    try
        //    {
        //        employeeUnAuthorizeLeave = Service.GetLeaveTypeByEmployee(nEmpID, dMonth, type);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    #region Cache Footer

        //    _cache.Add(employeeUnAuthorizeLeave, "GetByEmployee", nEmpID, dMonth, type);

        //    #endregion

        //    return employeeUnAuthorizeLeave;
        //}

        //public int AuthorizedDays(DateTime dMonth)
        //{
        //    int authorizedday = 0;
        //    try
        //    {
        //        authorizedday = Service.AdjustedDays(this.ID, dMonth);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }
        //    return authorizedday;
        //}

        //private int GetAdjestedDays(int nID)
        //{
        //    return Service.AdjustedDays(nID);
        //}
        //public EmployeeUnAuthorizeLeave GetClone()
        //{
        //    EmployeeUnAuthorizeLeave item = new EmployeeUnAuthorizeLeave();
        //    item.EmployeeID = this.EmployeeID ;
        //    item.UnAuthorizeleaveID = this.UnAuthorizeleaveID;
        //    item.MonthDate = this.MonthDate ;
        //    item.LeaveMonth=this.LeaveMonth;
        //    item.ToDate =  this.ToDate;
        //    item.FromDate = this.FromDate;
        //    item.ReferenceID = this.ReferenceID;
        //    item.Type = this.Type;
        //    item.LeaveDays = this.LeaveDays;
        //    item.ParamID = this.ParamID ;
        //    return item;
        //}
        //public int Save()
        //{
        //    this.SetAuditTrailProperties();
        //    return EmployeeUnAuthorizeLeave.Service.Save(this);
        //}

        //public void Delete()
        //{
        //    EmployeeUnAuthorizeLeave.Service.Delete(this.ID);
        //}

        //public void DeleteAll(List<EmployeeUnAuthorizeLeave> empLeaves)
        //{
        //    EmployeeUnAuthorizeLeave.Service.DeleteAll(empLeaves);
        //}

        //public static void Save(List<EmployeeUnAuthorizeLeave> empLeaves)
        //{
        //    foreach (EmployeeUnAuthorizeLeave leave in empLeaves)
        //    {
        //        leave.SetAuditTrailProperties();
        //    }
        //    EmployeeUnAuthorizeLeave.Service.Save(empLeaves);
        //}
        //public static void SaveAuthrizedLeave(int employeeID, DateTime month, List<EmployeeUnAuthorizeLeave> empLeaves)
        //{
        //    foreach (EmployeeUnAuthorizeLeave leave in empLeaves)
        //    {
        //        leave.SetAuditTrailProperties();
        //    }
        //    EmployeeUnAuthorizeLeave.Service.Save(empLeaves);
        //}


        ////By A MonthRange
        //public static DataSet GetUnAuthorizeLeave(DateTime date)
        //{
        //    DataSet UnAuthoLeaves = null;

        //    try
        //    {
        //        UnAuthoLeaves = Service.GetUnAuthorizeLeave(date);
        //    }
        //    catch (ServiceException e)
        //    {
        //        throw new Exception(e.Message, e);
        //    }

        //    return UnAuthoLeaves;
        //}


        //#endregion
    }
    #endregion

    #region IEmployeeUnAuthorizeLeave Service

    public interface IEmployeeUnAuthorizeLeaveService
    {
        void DeleteAll(List<EmployeeUnAuthorizeLeave> empLeaves);
        int Save(EmployeeUnAuthorizeLeave item);
        void Delete(int id);
        void Save(List<EmployeeUnAuthorizeLeave> empLeaves);
        void SaveAuthorizeLeave(int employeeId, DateTime month, List<EmployeeUnAuthorizeLeave> empLeaves);
        int AdjustedDays(int nID);
        int AdjustedDays(int nID, DateTime month);

        EmployeeUnAuthorizeLeave Get(int id);
        List<EmployeeUnAuthorizeLeave> Get(int payrollTypeID, DateTime? salaryMonth, int? empid);
    }

    #endregion
}