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

namespace Payroll.BO
{
    #region Bonus

    [Serializable]
    public class Bonus : BasicBaseObject
    {
        #region Cache Store

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

        #endregion

        #region Constructor

        #region Input validator
        public string[] InputValidator()
        {
            string[] sErrorString = new string[2];
            if (this.Code == "")
            {
                sErrorString[0] = "Code can not be empty";
                sErrorString[1] = "Code";
                return sErrorString;
            }
            if (this.Name == "")
            {
                sErrorString[0] = "Description can not be empty";
                sErrorString[1] = "Description";
                return sErrorString;
            }

            sErrorString = null;
            return sErrorString;
        }
        #endregion
        public Bonus()
        {
            _code = string.Empty;
            _name = string.Empty;
            _status = EnumStatus.Active;
        }

        #endregion

        #region Properties

        #region code : string

        private string _code;
        public string Code
        {
            get { return _code; }
            set
            {
                base.OnPropertyChange<string>("code", _code, value);
                _code = value;
            }
        }

        #endregion

        #region name : string

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                base.OnPropertyChange<string>("name", _name, value);
                _name = value;
            }
        }

        #endregion

        #region Service Factory IBonusService : IBonusService

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

        #endregion

        #endregion

        #region Functions

        public static Bonus Get(ID nID)
        {
            Bonus oBonus = null;
            #region Cache Header
            oBonus = (Bonus)_cache["Get", nID];
            if (oBonus != null)
                return oBonus;
            #endregion
            oBonus = Bonus.Service.Get(nID);
            #region Cache Footer
            _cache.Add(oBonus, "Get", nID);
            #endregion
            return oBonus;
        }
        public static ObjectsTemplate<Bonus> Get(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<Bonus> bonus = _cache["Get",status] as ObjectsTemplate<Bonus>;
            if (bonus != null)
                return bonus;

            #endregion

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

            #region Cache Footer

            _cache.Add(bonus, "Get",status);

            #endregion

            return bonus;
        }
        public static DataTable GetOldBonus()
        {
            #region Cache Header

            DataTable dtBonuses = _cache["GetOldBonus"] as DataTable;
            if (dtBonuses != null)
                return dtBonuses;

            #endregion

            try
            {
                dtBonuses = Service.GetOldBonus(SystemInformation.CurrentSysInfo.PayrollTypeID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(dtBonuses, "GetOldBonus");

            #endregion

            return dtBonuses;
        }

        public static ObjectsTemplate<Bonus> GetActiveProccessedBonus(DateTime bonusMonth)
        {
            ObjectsTemplate<Bonus> bonuses = new ObjectsTemplate<Bonus>();

            try
            {
                bonuses = Service.GetActiveProccessedBonus(SystemInformation.CurrentSysInfo.PayrollTypeID.Integer, bonusMonth);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            return bonuses;
        }

        public static DataTable GetOldActiveProccessedBonus(DateTime bonusMonth)
        {
            DataTable dtbonuses = null;

            try
            {
                dtbonuses = Service.GetOldActiveProccessedBonus(SystemInformation.CurrentSysInfo.PayrollTypeID.Integer, bonusMonth);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            return dtbonuses;
        }

        public string GetNextCode()
        {
            return Bonus.Service.GetNextCode();
        }
        public ID Save()
        {
            this.SetAuditTrailProperties();
            return Bonus.Service.Save(this);
        }
        public void Delete(ID id)
        {
            Bonus.Service.Delete(id);
        }
        #endregion

    }
    #endregion

    #region IBonus Service

    public interface IBonusService
    {
        Bonus Get(ID id);
        ObjectsTemplate<Bonus> Get(EnumStatus status);
        DataTable GetOldBonus(ID payrollTypeID);
        ObjectsTemplate<Bonus> GetActiveProccessedBonus(int payrollTypeID, DateTime bonusMonth);
        DataTable GetOldActiveProccessedBonus(int payrollTypeID, DateTime bonusMonth);
        ID Save(Bonus item);
        void Delete(ID id);
        string GetNextCode();
    }

    #endregion
}