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

namespace Payroll.BO
{
     [Serializable]
    public abstract class AuditTrailBase : ObjectTemplate
    {
        protected ID _createdBy=null ;
        protected ID _modifiedBy = null;
        protected DateTime _createdDate;
        protected DateTime? _modifiedDate;
        
        [Column(Storage = "_CreatedBy", DbType = "Int NOT NULL")]
        public ID CreatedBy
        {
            get { return this._createdBy; }
            set
            {
                
                if (this._createdBy != value)
                {
                    base.OnPropertyChange<ID>("CreatedBy", _createdBy, value);
                    this._createdBy = value;
                }
            }
        }

        [Column(Storage = "_CreatedDate", DbType = "DateTime NOT NULL")]
        public DateTime CreatedDate
        {
            get { return this._createdDate; }
            set
            {
                if ((this._createdDate != value))
                    base.OnPropertyChange<DateTime>("CreatedDate", _createdDate, value);

                this._createdDate = value;
            }
        }

        [Column(Storage = "_ModifiedBy", DbType = "Int")]
        public ID ModifiedBy
        {
            get { return this._modifiedBy; }
            set
            {
                if (this._modifiedBy != value)
                    base.OnPropertyChange<ID>("ModifiedBy", _modifiedBy, value);

                this._modifiedBy = value;
            }
        }

        [Column(Storage = "_ModifiedDate", DbType = "DateTime")]
        public DateTime? ModifiedDate
        {
            get { return this._modifiedDate; }
            set
            {
                if (this._modifiedDate != value)
                    base.OnPropertyChange<DateTime>("ModifiedDate", _modifiedDate, value);

                this._modifiedDate = value;
            }
        }

        protected virtual void SetAuditTrailProperties(DateTime auTime, ID userID)
        {
            if (this.IsNew)
            {
                _createdBy = userID;
                _createdDate = auTime;
               
                
            }
            else
            {
                _modifiedBy = userID;
                _modifiedDate = auTime;
                
            }
        }

        protected virtual void SetAuditTrailProperties()
        {
              this.SetAuditTrailProperties(DateTime.Today, User.CurrentUser.ID);
        }
    }
     [Serializable]
    public abstract class BasicBaseObject :AuditTrailBase 
    {
        protected int _sequence;
        protected EnumStatus _status;
        protected int _IDInteger;

        [Column(Storage = "_Sequence", DbType = "Int NOT NULL")]
        public int Sequence
        {
            get { return this._sequence ; }
            set
            {

                if (this._sequence != value)
                {
                    base.OnPropertyChange<int>("Sequence", _sequence, value);
                    this._sequence = value;
                }
            }
        }

        public int IDInteger
        {
            get {
                if (this.ID == null) return 0;
                else return this.ID.Integer; }
        }

        [Column(Storage = "_Status", DbType = "int NOT NULL")]
        public EnumStatus Status
        {
            get { return this._status; }
            set
            {
                if ((this._status != value))
                    base.OnPropertyChange<short>("Status", (short)_status, (short)value);

                this._status = value;
            }
        }

        protected virtual void SetBasicBaseObject(DateTime auTime, ID userID)
        {
            base.SetAuditTrailProperties(auTime, userID);
            if (this._sequence <=0 )
            {
                throw new ServiceException("Sequence can not be zero.");
            }
        }
        public int GetNextSequence(string tableName)
        {
            int sequence=0;
            return sequence;
        }

        public void UpdateStatus(string tableName, EnumStatus status )
        {
        }
        public void SetObjectID(int IdValue)
        {
            this.SetID(ID.FromInteger(IdValue));
        }
        protected override void SetAuditTrailProperties()
        {

            //if (base.IsNew == true && _status != EnumStatus.Active) 
            base.SetAuditTrailProperties(DateTime.Today, User.CurrentUser.ID);
        }

        protected virtual void SetBasicBaseObjectProperties()
        {
            //  this.SetAuditTrailProperties(GlobalFunctions.GetOperationDate(), User.CurrentUser.ID);
        }
    }

     [Serializable]
    public abstract class UpdateAuditTrail : ObjectTemplate
    {
        protected ID _modifiedBy;
        protected DateTime? _modifiedDate;

        [Column(Storage = "_ModifiedBy", DbType = "Int")]
        public ID ModifiedBy
        {
            get { return this._modifiedBy; }
            set
            {
                if (this._modifiedBy != value)
                    base.OnPropertyChange<ID>("ModifiedBy", _modifiedBy, value);

                this._modifiedBy = value;
            }
        }

        [Column(Storage = "_ModifiedDate", DbType = "DateTime")]
        public DateTime? ModifiedDate
        {
            get { return this._modifiedDate; }
            set
            {
                if (this._modifiedDate != value)
                    base.OnPropertyChange<DateTime>("ModifiedDate", _modifiedDate, value);

                this._modifiedDate = value;
            }
        }

        protected virtual void SetAuditTrailProperties(DateTime auTime, ID userID)
        {
            if (!this.IsNew)
            {
                _modifiedBy = userID;
                _modifiedDate = auTime;
            }
        }

        protected virtual void SetAuditTrailProperties()
        {
            //this.SetAuditTrailProperties(GlobalFunctions.GetOperationDate(), User.CurrentUser.ID);
        }

    }


    [Serializable]
    public abstract class ImportFileBase : AuditTrailBase
    {
        protected ImportFileBase()
            : base()
        {
            this._hasDateFormat = false;
            this._dateFormat = string.Empty;
            this._decimalSep = string.Empty;                                                
            this._isPreFormated = true;
            this._hasFileHeader = false;
            this._headeronTop = false;
            this._nameValueHeader = false;
            this._nameValuSep = string.Empty;
            this._hasColumnHeader = false;
            this._isFixedLength = false;            
            this._isSkipLine = false;
            this._skipTop = 0;
            this._skipBottom = 0;
        }

        #region Property HasDateFormat : bool

        protected bool _hasDateFormat;
        public bool HasDateFormat
        {
            get { return _hasDateFormat; }
            set
            {
                base.OnPropertyChange<bool>("HasDateFormat", _hasDateFormat, value);
                _hasDateFormat = value;
            }
        }

        #endregion

        #region Property DateFormat : string

        protected string _dateFormat;
        public string DateFormat
        {
            get { return _dateFormat; }
            set
            {
                base.OnPropertyChange<string>("DateFormat", _dateFormat, value);
                _dateFormat = value;
            }
        }

        #endregion

        #region Property DecimalSeparator : string

        protected string _decimalSep;
        public string DecimalSeparator
        {
            get { return _decimalSep; }
            set
            {
                base.OnPropertyChange<string>("DecimalSeparator", _decimalSep, value);
                _decimalSep = value;
            }
        }

        #endregion

        #region Property IsPreFormated : bool

        protected bool _isPreFormated;
        public bool IsPreFormated
        {
            get { return _isPreFormated; }
            set
            {
                base.OnPropertyChange<bool>("IsPreFormated", _isPreFormated, value);
                _isPreFormated = value;
            }
        }

        #endregion

        #region Property HasFileHeader : bool

        protected bool _hasFileHeader;
        public bool HasFileHeader
        {
            get { return _hasFileHeader; }
            set
            {
                base.OnPropertyChange<bool>("HasFileHeader", _hasFileHeader, value);
                _hasFileHeader = value;
            }
        }

        #endregion

        #region Property IsFileHeaderonTop : bool

        protected bool _headeronTop;
        public bool IsFileHeaderonTop
        {
            get { return _headeronTop; }
            set
            {
                base.OnPropertyChange<bool>("IsFileHeaderonTop", _headeronTop, value);
                _headeronTop = value;
            }
        }

        #endregion

        #region Property IsNameValueHeader : bool

        protected bool _nameValueHeader;
        public bool IsNameValueHeader
        {
            get { return _nameValueHeader; }
            set
            {
                base.OnPropertyChange<bool>("IsNameValueHeader", _nameValueHeader, value);
                _nameValueHeader = value;
            }
        }

        #endregion

        #region Property NameValueSeparator : string

        protected string _nameValuSep;
        public string NameValueSeparator
        {
            get { return _nameValuSep; }
            set
            {
                base.OnPropertyChange<string>("NameValueSeparator", _nameValuSep, value);
                _nameValuSep = value;
            }
        }

        #endregion

        #region Property HasColumnHeader : bool

        protected bool _hasColumnHeader;
        public bool HasColumnHeader
        {
            get { return _hasColumnHeader; }
            set
            {
                base.OnPropertyChange<bool>("HasColumnHeader", _hasColumnHeader, value);
                _hasColumnHeader = value;
            }
        }

        #endregion

        

        #region Property IsFixedLength : bool

        protected bool _isFixedLength;
        public bool IsFixedLength
        {
            get { return _isFixedLength; }
            set
            {
                base.OnPropertyChange<bool>("IsFixedLength", _isFixedLength, value);
                _isFixedLength = value;
            }
        }

        #endregion


        #region Property IsSkipLine : bool

        protected bool _isSkipLine;
        public bool IsSkipLine
        {
            get { return _isSkipLine; }
            set
            {
                base.OnPropertyChange<bool>("IsSkipLine", _isSkipLine, value);
                _isSkipLine = value;
            }
        }
        #endregion

        #region Property SkipTop : int

        protected int _skipTop;
        public int SkipTop
        {
            get { return _skipTop; }
            set
            {
                base.OnPropertyChange<int>("SkipTop", _skipTop, value);
                _skipTop = value;
            }
        }

        #endregion

        #region Property SkipBottom : int

        protected int _skipBottom;
        public int SkipBottom
        {
            get { return _skipBottom; }
            set
            {
                base.OnPropertyChange<int>("SkipBottom", _skipBottom, value);
                _skipBottom = value;
            }
        }
        #endregion
    }
}