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

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

        #endregion

        #region Constructor

        public SkillLevel()
        {
            _value = string.Empty;
            _code = string.Empty;
            _name = string.Empty;
            //_skillPoint = 0;
        }

        #endregion

        #region Properties

        #region Property value : string

        protected string _value;
        public string Value
        {
            get { return _value; }
            set { _value = value; }
        }

        #endregion

        #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] = "Name can not be empty";
                sErrorString[1] = "Name";
                return sErrorString;
            }

            sErrorString = null;
            return sErrorString;
        }
        #endregion

        #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 skillPoint : int

        //private int _skillPoint;
        //public int SkillPoint
        //{
        //    get { return _skillPoint; }
        //    set
        //    {
        //        base.OnPropertyChange<int>("skillPoint", _skillPoint, value);
        //        _skillPoint = value;
        //    }
        //}

        #endregion

        #region Service Factory ISkillLevelService : ISkillLevelService

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

        #endregion

        #endregion

        #region Functions

        public ID Save()
        {
            try
            {
                if(this.IsNew)
                {
                    if (IsExists(this.Code))
                    {
                        throw new ServiceException("Code already exists");
                    }
                }

                base.SetAuditTrailProperties();
                return SkillLevel.Service.Save(this);
            }

            catch (ServiceException e)
            {
                throw new ServiceException(e.Message, e);
            }
        }


        public void Delete(ID id)
        {
            SkillLevel.Service.Delete(id);
        }

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

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

        public static ObjectsTemplate<SkillLevel> Get(EnumStatus status)
        {
            #region Cache Header

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

            #endregion

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

            #region Cache Footer

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

            #endregion

            return skills;
        }

        private bool IsExists(string Code)
        {
            try
            {
                bool isExists = false;
                if (this.Code != null && this.Value.ToUpper() != Code.ToUpper())
                {
                    isExists = SkillLevel.Service.IsExists(Code);
                }
                return isExists;
            }
            catch (ServiceException e)
            {
                throw new ServiceException(e.Message, e);
            }
        }


        //public static ObjectsTemplate<SkillLevel> GetChilds(ID parentID)
        //{
        //    #region Cache Header

        //    ObjectsTemplate<SkillLevel> skills = _cache["GetChilds"] as ObjectsTemplate<SkillLevel>;
        //    if (skills != null)
        //        return skills;

        //    #endregion

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

        //    #region Cache Footer

        //    _cache.Add(skills, "GetChilds");

        //    #endregion

        //    return skills;
        //}
        #endregion
    }
    #endregion

    #region ISkilLevel Service

    public interface ISkillLevelService
    {
        ID Save(SkillLevel item);
        void Delete(ID id);
        SkillLevel Get(ID id);
        ObjectsTemplate<SkillLevel> Get();
        ObjectsTemplate<SkillLevel> Get(EnumStatus status);
        //ObjectsTemplate<SkillLevel> GetChilds(ID parentID);
        bool IsExists(string Code);
    }

    #endregion

}