using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.Caching;
using Ease.CoreV35.Model;
using System.Data;

namespace Payroll.BO
{
    #region MonthlyWorkPlan

    [Serializable]
    public class MonthlyWorkPlan : AuditTrailBase
    {
        #region Cache Store

        private static Cache _cache = new Cache(typeof(MonthlyWorkPlan));

        #endregion

        #region Constructor

        public MonthlyWorkPlan()
        {
            _employeeID = null;
            _workDate = DateTime.MinValue;
            _shiftID = null;
            _holidayID = null;
            _employee = null;
            _workPlanGroupID = null;
            _type = EnumWorkPlanDayType.WorkingDay;
        }

        #endregion

        #region Properties

        #region employeeID : ID

        private ID _employeeID;
        public ID EmployeeID
        {
            get { return _employeeID; }
            set
            {
                base.OnPropertyChange<ID>("employeeID", _employeeID, value);
                _employeeID = value;
            }
        }

        #endregion

        #region workDate : DateTime

        private DateTime _workDate;
        public DateTime WorkDate
        {
            get { return _workDate; }
            set
            {
                base.OnPropertyChange<DateTime>("workDate", _workDate, value);
                _workDate = value;
            }
        }

        #endregion

        #region shiftID : ID

        private ID _shiftID;
        public ID ShiftID
        {
            get { return _shiftID; }
            set
            {
                base.OnPropertyChange<ID>("shiftID", _shiftID, value);
                _shiftID = value;
            }
        }

        #endregion

        #region holidayID : ID

        private ID _holidayID;
        public ID HolidayID
        {
            get { return _holidayID; }
            set
            {
                base.OnPropertyChange<ID>("holidayID", _holidayID, value);
                _holidayID = value;
            }
        }

        #endregion

        #region Type : EnumWorkPlanDayType
        private EnumWorkPlanDayType _type;
        public EnumWorkPlanDayType Type
        {
            get { return _type; }
            set
            {
                base.OnPropertyChange<short>("Type", (short)_type, (short)value);
                _type = value;
            }
        }

        #endregion

        #region employee : Employee

        private Employee _employee;
        public Employee Employee
        {
            get
            {
                if (_employeeID.Integer > 0 && _employee == null)
                {
                    _employee = new Employee();
                    _employee = Employee.Get(_employeeID);
                }
                return this._employee;
            }
            set
            {
                _employee = value;
            }
        }
        #endregion

        #region Shift : Shift

        private Shift _shift;
        public Shift Shift
        {
            get
            {
                if (_shiftID.Integer > 0 && _shift == null)
                {
                    _shift = new Shift();
                    _shift = Shift.Get(_shiftID);
                }
                return this._shift;
            }
            set
            {
                _shift = value;
            }
        }
        #endregion

        #region WorkPlanGroupID : ID

        private ID _workPlanGroupID;
        public ID WorkPlanGroupID
        {
            get { return _workPlanGroupID; }
            set
            {
                base.OnPropertyChange<ID>("WorkPlanGroupID", _workPlanGroupID, value);
                _workPlanGroupID = value;
            }
        }

        #endregion

        #region WorkPlanGroup : WorkPlanGroup

        private WorkPlanGroup _workPlanGroup;
        public WorkPlanGroup WorkPlanGroup
        {
            get
            {
                if (_workPlanGroupID.Integer > 0 && _workPlanGroup == null)
                {
                    _workPlanGroup = new WorkPlanGroup();
                    _workPlanGroup = WorkPlanGroup.Get(_workPlanGroupID);
                }
                return this._workPlanGroup;
            }
            set
            {
                _workPlanGroup = value;
            }
        }
        #endregion

        #region Service Factory IMonthlyWorkPlanService : IMonthlyWorkPlanService

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

        #endregion

        #endregion

        #region Functions

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

        public static MonthlyWorkPlan GetByEmpID(ID nEmpID, DateTime assDate, EnumWorkPlanGroup type)
        {
            MonthlyWorkPlan oMonthlyWorkPlan = null;
            #region Cache Header
            oMonthlyWorkPlan = (MonthlyWorkPlan)_cache["GetByEmpID", nEmpID, assDate, type];
            if (oMonthlyWorkPlan != null)
                return oMonthlyWorkPlan;
            #endregion
            oMonthlyWorkPlan = MonthlyWorkPlan.Service.GetByEmpID(nEmpID, assDate, type);
            #region Cache Footer
            _cache.Add(oMonthlyWorkPlan, "GetByEmpID", nEmpID, assDate, type);
            #endregion
            return oMonthlyWorkPlan;
        }

        public static MonthlyWorkPlan GetByEmpID(ID nEmpID, DateTime workDate)
        {
            MonthlyWorkPlan oMonthlyWorkPlan = null;
            #region Cache Header
            oMonthlyWorkPlan = (MonthlyWorkPlan)_cache["GetByEmpID", nEmpID, workDate];
            if (oMonthlyWorkPlan != null)
                return oMonthlyWorkPlan;
            #endregion
            oMonthlyWorkPlan = MonthlyWorkPlan.Service.GetByEmpID(nEmpID, workDate);
            #region Cache Footer
            _cache.Add(oMonthlyWorkPlan, "GetByEmpID", nEmpID, workDate);
            #endregion
            return oMonthlyWorkPlan;
        }

        public static ObjectsTemplate<MonthlyWorkPlan> Get()
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["Get"] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.Get();
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "Get");
            #endregion
            return monthlyWorkPlans;
        }

        public static ObjectsTemplate<MonthlyWorkPlan> Get(DateTime attnDate)
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["Get", attnDate] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.Get(attnDate);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "Get", attnDate);
            #endregion
            return monthlyWorkPlans;
        }


        public static ObjectsTemplate<MonthlyWorkPlan> GetByType(EnumWorkPlanGroup type)
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["GetByType", type] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.GetByType(type);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "GetByType");
            #endregion
            return monthlyWorkPlans;
        }

        public static ObjectsTemplate<MonthlyWorkPlan> GetByDateAndWPGType(DateTime dAssDate, EnumWorkPlanGroup type)
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["GetByDateAndWPGType", dAssDate, type] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.GetByDateAndWPGType(dAssDate, type);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "GetByDateAndWPGType");
            #endregion
            return monthlyWorkPlans;
        }

        public static ObjectsTemplate<MonthlyWorkPlan> GetByDateAndGroupID(DateTime dAssDate, ID groupID)
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["GetByDateAndGroupID", dAssDate, groupID] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.GetByDateAndGroupID(dAssDate, groupID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "GetByDateAndGroupID");
            #endregion
            return monthlyWorkPlans;
        }

        public static ObjectsTemplate<MonthlyWorkPlan> GetMonthlyDataByEmp(DateTime dAssDate, EnumWorkPlanGroup type, ID nEmpID)
        {
            #region Cache Header
            ObjectsTemplate<MonthlyWorkPlan> monthlyWorkPlans = _cache["GetMonthlyDataByEmp", dAssDate, type, nEmpID] as ObjectsTemplate<MonthlyWorkPlan>;
            if (monthlyWorkPlans != null)
                return monthlyWorkPlans;
            #endregion
            try
            {
                monthlyWorkPlans = Service.GetMonthlyDataByEmp(dAssDate, type, nEmpID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }
            #region Cache Footer
            _cache.Add(monthlyWorkPlans, "GetMonthlyDataByEmp");
            #endregion
            return monthlyWorkPlans;
        }

        public ID Save()
        {
            return MonthlyWorkPlan.Service.Save(this);
        }
        public void Save(ObjectsTemplate<MonthlyWorkPlan> oMWPlans)
        {
            foreach (MonthlyWorkPlan oMWPlan in oMWPlans)
            {
                oMWPlan.SetAuditTrailProperties();
            }
            MonthlyWorkPlan.Service.Save(oMWPlans);
        }
        public void Delete()
        {
            MonthlyWorkPlan.Service.Delete(ID);
        }
        public void Delete(DateTime dFromDate, DateTime dToDate, EnumWorkPlanGroup type)
        {
            MonthlyWorkPlan.Service.Delete(dFromDate, dToDate, type);
        }
        public void Delete(DateTime assignDate, string empIds)
        {
            MonthlyWorkPlan.Service.Delete(assignDate, empIds);
        }
        public void Delete(DateTime dFromDate, DateTime dToDate, ID wpGroupID)
        {
            MonthlyWorkPlan.Service.Delete(dFromDate, dToDate, wpGroupID);
        }

        public void Delete(DateTime dFromDate, DateTime dToDate)
        {
            MonthlyWorkPlan.Service.Delete(dFromDate, dToDate);
        }

        public static int DayCount(EnumWorkPlanGroup type)
        {
            return MonthlyWorkPlan.Service.DayCount(type);
        }

        public static DataSet GetMissingEmp(ID groupID, DateTime assignDate)
        {
            DataSet missingEmp = null;

            try
            {
                missingEmp = Service.GetMissingEmp(groupID, assignDate);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            return missingEmp;
        }

        public static DataSet GetEmpNotInMonthlyWorkPlan(DateTime assignDate)
        {
            DataSet empInfo = null;

            try
            {
                empInfo = Service.GetEmpNotInMonthlyWorkPlan(assignDate);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            return empInfo;
        }

        public static bool IsExist(DateTime dAssDate, ID groupID)
        {
            return MonthlyWorkPlan.Service.IsExist(dAssDate, groupID);
        }

        #endregion

    }
    #endregion

    #region IMonthlyWorkPlan Service

    public interface IMonthlyWorkPlanService
    {
        MonthlyWorkPlan Get(ID id);
        ObjectsTemplate<MonthlyWorkPlan> Get();
        ObjectsTemplate<MonthlyWorkPlan> Get(DateTime attnDate);
        ObjectsTemplate<MonthlyWorkPlan> GetByType(EnumWorkPlanGroup type);
        ObjectsTemplate<MonthlyWorkPlan> GetByDateAndWPGType(DateTime dAssDate, EnumWorkPlanGroup type);
        ObjectsTemplate<MonthlyWorkPlan> GetByDateAndGroupID(DateTime dAssDate, ID groupID);
        MonthlyWorkPlan GetByEmpID(ID empID, DateTime assDate, EnumWorkPlanGroup type);
        MonthlyWorkPlan GetByEmpID(ID empID, DateTime workDate);
        ObjectsTemplate<MonthlyWorkPlan> GetMonthlyDataByEmp(DateTime dAssDate, EnumWorkPlanGroup type, ID nEmpID);
        ID Save(MonthlyWorkPlan item);
        void Save(ObjectsTemplate<MonthlyWorkPlan> oMonthlyWPlans);
        void Delete(ID id);
        void Delete(DateTime dFromDate, DateTime dToDate, EnumWorkPlanGroup type);
        void Delete(DateTime dFromDate, DateTime dToDate, ID wpGroupID);
        void Delete(DateTime dFromDate, DateTime dToDate);
        void Delete(DateTime assignDate, string empIds);
        int DayCount(EnumWorkPlanGroup type);
        bool IsExist(DateTime dAssDate, ID groupID);
        DataSet GetMissingEmp(ID groupID, DateTime assignDate);
        DataSet GetEmpNotInMonthlyWorkPlan(DateTime assignDate);
    }

    #endregion
}