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 Costcenter

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

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

        #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;
            }

            if (this.Tier == 0)
            {
                sErrorString[0] = "Tier can not be Zero";
                sErrorString[1] = "Tier";
                return sErrorString;
            }

            sErrorString = null;
            return sErrorString;
        }
        #endregion

        public Costcenter()
        {
            _code = string.Empty;
            _name = string.Empty;
            _profitCenterName = string.Empty;
            _parentID = null;
            _parentsID = string.Empty;
            _parent = null;
            _tier = 1;
            _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 ProfitCenterName : string

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

        #endregion

        #region ParentID : ID

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

        #endregion

        #region Tier : int

        private int _tier;
        public int Tier
        {
            get { return _tier; }
            set
            {
                base.OnPropertyChange<int>("Tier", _tier, value);
                _tier = value;
            }
        }

        #endregion

        #region parentsID : string

        private string _parentsID;
        public string ParentsID
        {
            get { return _parentsID; }
            set
            {
                base.OnPropertyChange<string>("parentsID", _parentsID, value);
                _parentsID = value;
            }
        }

        #endregion

        #region costCenter : CostCenter

        private Costcenter _parent;
        public Costcenter Parent
        {
            get
            {
                if (_parentID.Integer > 0 && _parent == null)
                {
                    _parent = new Costcenter();
                    _parent = Costcenter.Get(_parentID);
                }
                return this._parent;
            }
            set
            {
                _parent = value;
            }
        }
        #endregion

        #region Chield : Cost Center

        private ObjectsTemplate<Costcenter> _Childs;
        public ObjectsTemplate<Costcenter> Childs
        {
            get
            {
                if (_Childs == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
                {
                    _Childs = Costcenter.GetChilds(this.ID);
                }
                return _Childs;
            }
            set
            {
                _Childs = value;
            }
        }

        public ObjectsTemplate<ObjectTemplate> PickerChilds
        {
            get
            {
                ObjectsTemplate<ObjectTemplate> pChilds = new ObjectsTemplate<ObjectTemplate>();
                if (_Childs == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
                {
                    _Childs = Costcenter.GetChilds(this.ID);
                    if (_Childs != null)
                    {
                        foreach (Costcenter cc in _Childs)
                        {
                            pChilds.Add(cc);
                        }
                    }
                }
                return pChilds;
            }
        }

        #endregion

        #region Service Factory ICostcenterService : ICostcenterService

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

        #endregion

        #endregion

        #region Functions

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

        public static Costcenter Get(string sCode)
        {
            Costcenter oCostcenter = null;
            #region Cache Header
            oCostcenter = (Costcenter)_cache["Get", sCode];
            if (oCostcenter != null)
                return oCostcenter;
            #endregion
            oCostcenter = Costcenter.Service.Get(sCode);
            #region Cache Footer
            _cache.Add(oCostcenter, "Get", sCode);
            #endregion
            return oCostcenter;
        }

        public static ObjectsTemplate<Costcenter> Get()
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["Get"] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

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

            #region Cache Footer

            _cache.Add(costcenters, "Get");

            #endregion

            return costcenters;
        }

        public static ObjectsTemplate<Costcenter> Get(EnumStatus status,int tier)
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["Get"] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

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

            #region Cache Footer

            _cache.Add(costcenters, "Get");

            #endregion

            return costcenters;
        }

        public static ObjectsTemplate<Costcenter> GetParents(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["GetParents",status] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

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

            #region Cache Footer

            _cache.Add(costcenters, "GetParents",status);

            #endregion

            return costcenters;
        }
        public static ObjectsTemplate<Costcenter> GetChilds(ID parentID)
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["GetChilds"] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

            try
            {
                costcenters = Service.GetChilds(parentID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(costcenters, "GetChilds");

            #endregion

            return costcenters;
        }

        public static ObjectsTemplate<Costcenter> GetByTire(int nTire)
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["GetByTire"] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

            try
            {
                costcenters = Service.GetByTire(nTire);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(costcenters, "GetByTire");

            #endregion

            return costcenters;
        }
        public static ObjectsTemplate<Costcenter> GetByTireAndProfitCenter(int nTire, string sProfitCenter)
        {
            #region Cache Header

            ObjectsTemplate<Costcenter> costcenters = _cache["GetByTireAndProfitCenter", nTire, sProfitCenter] as ObjectsTemplate<Costcenter>;
            if (costcenters != null)
                return costcenters;

            #endregion

            try
            {
                costcenters = Service.GetByTireAndProfitCenter(nTire, sProfitCenter);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(costcenters, "GetByTireAndProfitCenter", nTire, sProfitCenter);

            #endregion

            return costcenters;
        }

        public ID Save()
        {
            base.SetAuditTrailProperties();
            return Costcenter.Service.Save(this);
        }
        public void Delete(ID id)
        {
            Costcenter.Service.Delete(id);
        }
        #endregion

    }
    #endregion

    #region ICostcenter Service

    public interface ICostcenterService
    {
        Costcenter Get(ID id);
        ObjectsTemplate<Costcenter> Get();
        ObjectsTemplate<Costcenter> GetParents(EnumStatus status);
        ObjectsTemplate<Costcenter> GetChilds(ID parentID);
        ObjectsTemplate<Costcenter> GetByTire(int nTire);
        ObjectsTemplate<Costcenter> GetByTireAndProfitCenter(int nTire, string sProfitCenter);
        ID Save(Costcenter item);
        void Delete(ID id);
        Costcenter Get(string sCode);

        ObjectsTemplate<Costcenter> Get(EnumStatus status, int tier);
    }

    #endregion
}