// ========================================================================
// Copyright 2006 - Volian Enterprises, Inc. All rights reserved.          
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $     $Revision: $                                           
// $Author: $   $Date: $                                                   
//                                                                         
// $History: $                                                             
// ========================================================================

using System;
using System.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;

namespace Volian.Object.Library
{
    /// <summary>
    ///	GroupMembership Generated by MyGeneration using the CSLA Object Mapping template
    /// </summary>
    [Serializable()]
    public partial class GroupMembership : BusinessBase<GroupMembership>
    {
        #region Business Methods


        private int _ugid;
        [System.ComponentModel.DataObjectField(true, true)]
        public int Ugid
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ugid;
            }
        }
        private int _uid;
        [System.ComponentModel.DataObjectField(true, true)]
        public int Uid
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _uid;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (_uid != value)
                {
                    _uid = value;
                    PropertyHasChanged();
                }
            }
        }
        private string _startdate = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string StartDate
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _startdate;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                _startdate = value;
                try
                {
                    DateTime tmp = SmartDate.StringToDate(value);
                    if (_startdate != tmp.ToShortDateString())
                    {
                        _startdate = tmp.ToShortDateString();
                        // TODO: Any Cross Property Validation
                    }
                }
                catch
                {
                }
                PropertyHasChanged();
            }
        }
        private string _enddate = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string EndDate
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _enddate;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                _enddate = value;
                try
                {
                    DateTime tmp = SmartDate.StringToDate(value);
                    if (_enddate != tmp.ToShortDateString())
                    {
                        _enddate = tmp.ToShortDateString();
                        // TODO: Any Cross Property Validation
                    }
                }
                catch
                {
                }
                PropertyHasChanged();
            }
        }
        private DateTime _dts = new DateTime();
        [System.ComponentModel.DataObjectField(true, true)]
        public DateTime Dts
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _dts;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (_dts != value)
                {
                    _dts = value;
                    PropertyHasChanged();
                }
            }
        }
        private string _usrid = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string Usrid
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _usrid;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                if (_usrid != value)
                {
                    _usrid = value;
                    PropertyHasChanged();
                }
            }
        }
        private byte[] _lastchanged = new byte[8];//timestamp
        private string _user_userid = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_Userid
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_userid;
            }
        }
        private string _user_firstname = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_FirstName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_firstname;
            }
        }
        private string _user_middlename = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_MiddleName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_middlename;
            }
        }
        private string _user_lastname = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_LastName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_lastname;
            }
        }
        private string _user_suffix = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_Suffix
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_suffix;
            }
        }
        private string _user_courtesytitle = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_CourtesyTitle
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_courtesytitle;
            }
        }
        private string _user_phonenumber = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_PhoneNumber
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_phonenumber;
            }
        }
        private string _user_cfgname = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_CfgName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_cfgname;
            }
        }
        private string _user_userlogin = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_UserLogin
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_userlogin;
            }
        }
        private string _user_username = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_UserName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_username;
            }
        }
        private string _user_config = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_Config
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_config;
            }
        }
        private DateTime _user_dts = new DateTime();
        [System.ComponentModel.DataObjectField(true, true)]
        public DateTime User_Dts
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_dts;
            }
        }
        private string _user_usrid = string.Empty;
        [System.ComponentModel.DataObjectField(true, true)]
        public string User_Usrid
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _user_usrid;
            }
        }
        // TODO: Check GroupMembership.GetIdValue to assure that the ID returned is unique
        /// <summary>
        /// Overrides Base GetIdValue - Used internally by CSLA to determine equality
        /// </summary>
        /// <returns>A Unique ID for the current GroupMembership</returns>
        protected override object GetIdValue()
        {
            return _ugid;
        }
        // TODO: Replace base GroupMembership.ToString function as necessary
        /// <summary>
        /// Overrides Base ToString
        /// </summary>
        /// <returns>A string representation of current GroupMembership</returns>
        //public override string ToString()
        //{
        //  return base.ToString();
        //}

        #endregion
        #region ValidationRules

        protected override void AddBusinessRules()
        {
            ValidationRules.AddRule(StartDateValid, "StartDate");
            ValidationRules.AddRule(EndDateValid, "EndDate");
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringMaxLength,
                new Csla.Validation.CommonRules.MaxLengthRuleArgs("Usrid", 100));
            // TODO:  Add other validation rules
        }

        private bool StartDateValid(object target, Csla.Validation.RuleArgs e)
        {
            try
            {
                DateTime tmp = SmartDate.StringToDate(_startdate);
            }
            catch
            {
                e.Description = "Invalid Date";
                return false;
            }
            return true;
        }
        private bool EndDateValid(object target, Csla.Validation.RuleArgs e)
        {
            try
            {
                DateTime tmp = SmartDate.StringToDate(_enddate);
            }
            catch
            {
                e.Description = "Invalid Date";
                return false;
            }
            return true;
        }
        // Sample data comparison validation rule
        //private bool StartDateGTEndDate(object target, Csla.Validation.RuleArgs e)
        //{
        //	if (_started > _ended)
        //	{
        //		e.Description = "Start date can't be after end date";
        //		return false;
        //	}
        //	else
        //		return true;
        //}

        #endregion

        #region Authorization Rules
        protected override void AddAuthorizationRules()
        {
            //TODO: Who can read/write which fields
            //AuthorizationRules.AllowRead(Ugid, "<Role(s)>");
            //AuthorizationRules.AllowRead(Uid, "<Role(s)>");
            //AuthorizationRules.AllowWrite(Uid, "<Role(s)>");
            //AuthorizationRules.AllowRead(StartDate, "<Role(s)>");
            //AuthorizationRules.AllowWrite(StartDate, "<Role(s)>");
            //AuthorizationRules.AllowRead(EndDate, "<Role(s)>");
            //AuthorizationRules.AllowWrite(EndDate, "<Role(s)>");
            //AuthorizationRules.AllowRead(Dts, "<Role(s)>");
            //AuthorizationRules.AllowWrite(Dts, "<Role(s)>");
            //AuthorizationRules.AllowRead(Usrid, "<Role(s)>");
            //AuthorizationRules.AllowWrite(Usrid, "<Role(s)>");
        }

        public static bool CanAddObject()
        {
            // TODO: Can Add Authorization
            //return Csla.ApplicationContext.User.IsInRole("ProjectManager");
            return true;
        }

        public static bool CanGetObject()
        {
            // TODO: CanGet Authorization
            return true;
        }

        public static bool CanDeleteObject()
        {
            // TODO: CanDelete Authorization
            //bool result = false;
            //if (Csla.ApplicationContext.User.IsInRole("ProjectManager"))result = true;
            //if (Csla.ApplicationContext.User.IsInRole("Administrator"))result = true;
            //return result;
            return true;
        }

        public static bool CanEditObject()
        {
            // TODO: CanEdit Authorization
            //return Csla.ApplicationContext.User.IsInRole("ProjectManager");
            return true;
        }
        #endregion
        #region Factory Methods

        internal static GroupMembership New(int uid)
        {
            return new GroupMembership(Volian.Object.Library.User.Get(uid));
        }

        internal static GroupMembership Get(SafeDataReader dr)
        {
            return new GroupMembership(dr);
        }

        private GroupMembership()
        {
            MarkAsChild();
            _startdate = ext.DefaultStartDate;
            _dts = ext.DefaultDts;
            _usrid = ext.DefaultUsrid;
        }

        private GroupMembership(User user)
        {
            MarkAsChild();
            // TODO: Add any initialization & defaults 
            _startdate = ext.DefaultStartDate;
            _dts = ext.DefaultDts;
            _usrid = ext.DefaultUsrid;
            _uid = user.Uid;
            _user_userid = user.Userid;
            _user_firstname = user.FirstName;
            _user_middlename = user.MiddleName;
            _user_lastname = user.LastName;
            _user_suffix = user.Suffix;
            _user_courtesytitle = user.CourtesyTitle;
            _user_phonenumber = user.PhoneNumber;
            _user_cfgname = user.CfgName;
            _user_userlogin = user.UserLogin;
            _user_username = user.UserName;
            _user_config = user.Config;
            _user_dts = user.Dts;
            _user_usrid = user.Usrid;
        }

        private GroupMembership(SafeDataReader dr)
        {
            MarkAsChild();
            Fetch(dr);
        }


        #endregion
        #region Data Access Portal

        private void Fetch(SafeDataReader dr)
        {
            try
            {
                _ugid = dr.GetInt32("UGID");
                _uid = dr.GetInt32("UID");
                _startdate = dr.GetSmartDate("StartDate").Text;
                _enddate = dr.GetSmartDate("EndDate").Text;
                _dts = dr.GetDateTime("DTS");
                _usrid = dr.GetString("UsrID");
                dr.GetBytes("LastChanged", 0, _lastchanged, 0, 8);
                _user_userid = dr.GetString("Users_UserID");
                _user_firstname = dr.GetString("Users_FirstName");
                _user_middlename = dr.GetString("Users_MiddleName");
                _user_lastname = dr.GetString("Users_LastName");
                _user_suffix = dr.GetString("Users_Suffix");
                _user_courtesytitle = dr.GetString("Users_CourtesyTitle");
                _user_phonenumber = dr.GetString("Users_PhoneNumber");
                _user_cfgname = dr.GetString("Users_CFGName");
                _user_userlogin = dr.GetString("Users_UserLogin");
                _user_username = dr.GetString("Users_UserName");
                _user_config = dr.GetString("Users_Config");
                _user_dts = dr.GetDateTime("Users_DTS");
                _user_usrid = dr.GetString("Users_UsrID");
            }
            catch (Exception ex)
            {
                Database.LogException("GroupMembership", ex);
            }
            MarkOld();
        }

        internal void Insert(Group group, SqlConnection cn)
        {
            // if we're not dirty then don't update the database
            if (!this.IsDirty) return;
            _lastchanged = Membership.Add(cn, ref _ugid, _uid, group.Gid, new SmartDate(_startdate), new SmartDate(_enddate), _dts, _usrid);
            MarkOld();
        }

        internal void Update(Group group, SqlConnection cn)
        {
            // if we're not dirty then don't update the database
            if (!this.IsDirty) return;
            _lastchanged = Membership.Update(cn, ref _ugid, _uid, group.Gid, new SmartDate(_startdate), new SmartDate(_enddate), _dts, _usrid, ref _lastchanged);
        }

        internal void DeleteSelf(Group group, SqlConnection cn)
        {
            // if we're not dirty then don't update the database
            if (!this.IsDirty) return;
            // if we're new then don't update the database
            if (this.IsNew) return;
            Membership.Remove(cn, _ugid);
            MarkNew();
        }

        #endregion
        // Standard Default Code
        //	#region extension
        Extension ext = new Extension();
        [Serializable()]
        partial class Extension : extensionBase
        {
        }
        [Serializable()]
        class extensionBase
        {
            // Default Values
            public virtual string DefaultStartDate
            {
                get { return DateTime.Now.ToShortDateString(); }
            }
            public virtual DateTime DefaultDts
            {
                get { return DateTime.Now; }
            }
            public virtual string DefaultUsrid
            {
                get { return Environment.UserName.ToUpper(); }
            }
            // Authorization Rules
            public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
            {
                // Needs to be overriden to add new authorization rules
            }
            // Validation Rules
            public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
            {
                // Needs to be overriden to add new validation rules
            }
        }
        //#endregion

        // The follwing is a sample Extension File.  You can use it to create GroupMembershipExt.cs
        //using System;
        //using System.Collections.Generic;
        //using System.Text;
        //using Csla;

        //namespace PatrialClass
        //{
        //  public partial class GroupMembership
        //  {
        //    partial class Extension : extensionBase
        //    {
        // TODO: Override automatic defaults
        //			public virtual SmartDate DefaultStartDate
        //			{
        //				get { return DateTime.Now.ToShortDateString(); }
        //			}
        //			public virtual DateTime DefaultDts
        //			{
        //				get { return DateTime.Now; }
        //			}
        //			public virtual string DefaultUsrid
        //			{
        //				get { return Environment.UserName.ToUpper(); }
        //			}
        //      public new void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
        //      {
        //        //rules.AllowRead(Dbid, "<Role(s)>");
        //      }
        //      public new void AddValidationRules(Csla.Validation.ValidationRules rules)
        //      {
        //			rules.AddRule(
        //				Csla.Validation.CommonRules.StringMaxLength, 
        //				new Csla.Validation.CommonRules.MaxLengthRuleArgs("Name", 100));
        //      }
        //    }
        //  }
        //}

    } // Class
} // Namespace