using System;

using System.Data;

using System.Xml;



using OR.Reuse.Persistence;



using Derived = OR.Lazarus.Library.DataTier.Source;



namespace OR.Lazarus.Library.DataTier.Source.Lazarus

{

	/// <summary>

	/// Defines a user, which may be a database-internal user, or a Windows Security User.  As user may be a member of many roles.

	/// </summary>

   public class UserDetail : EntityBase

   {

		protected System.String mName;

		protected string mType;

		protected string mPassword;

		protected string mDescription;

	

		protected Derived.RoleCollection mRoles;



		public UserDetail()

		{

			mRoles = new Derived.RoleCollection();

			mRoles.ParentEntity = this;

	

		}

	

		/// <summary>

		/// Specifies a unique name for the entity.

		/// </summary>

		public System.String Name

		{

			get

			{

				return ( mName );

			}

			set

			{

				mName = value;

			}

		}



		/// <summary>

		/// Defines the type of user.  Possible values are Internal and Windows.  Internal users belong to the specific Database, while	Windows users are Domain or Active Directory logins.

		/// </summary>

		public string Type

		{

			get

			{

				return ( mType );

			}

			set

			{

				mType = value;

			}

		}



		/// <summary>

		/// Defines the password for the user.

		/// </summary>

		public string Password

		{

			get

			{

				return ( mPassword );

			}

			set

			{

				mPassword = value;

			}

		}



		/// <summary>

		/// Provides a long-text description for the entity.

		/// </summary>

		public string Description

		{

			get

			{

				return ( mDescription );

			}

			set

			{

				mDescription = value;

			}

		}



		public Derived.RoleCollection Roles

		{

			get

			{

				return ( mRoles );

			}

			set

			{

				mRoles = value;

			}

		}



		public override void LoadXml( XmlElement pSource )

		{

			// Scalar Values

			mName = DataUtility.GetString( pSource, "name" );

			mType = DataUtility.GetString( pSource, "user-type" );

			mPassword = DataUtility.GetString( pSource, "password" );

			XmlElement vDescription = ( XmlElement )pSource.SelectSingleNode( "lz:description", PersistenceConfig.Namespaces );

			

			if ( vDescription != null )

			{

				mDescription = vDescription.InnerText;

			}

			

			XmlElement vRoles = ( XmlElement )pSource.SelectSingleNode( "lz:roles", PersistenceConfig.Namespaces );

			

			if ( vRoles != null )

			{

				mRoles.LoadXml( vRoles );

			}

		}

		

		public override XmlElement SaveXml( XmlDocument p_docContext )

		{

			XmlElement vNewElement	= p_docContext.CreateElement( "lz", "user", "http://schemas.icitadel.com/Lazarus/Source.xsd" );



			// Scalar Values

			if ( !String.IsNullOrEmpty( mName ) )

			{

				vNewElement.SetAttribute( "name", mName );

			}

					

			if ( !String.IsNullOrEmpty( mType ) )

			{

				vNewElement.SetAttribute( "user-type", mType );

			}

					

			if ( !String.IsNullOrEmpty( mPassword ) )

			{

				vNewElement.SetAttribute( "password", mPassword );

			}

					

			if ( !String.IsNullOrEmpty( mDescription ) )

			{

				XmlElement	vDescription = p_docContext.CreateElement( "lz", "description", "http://schemas.icitadel.com/Lazarus/Source.xsd" );

				vDescription.InnerText = mDescription;

				vNewElement.AppendChild( vDescription );

			}

					



			// Collections

			

			XmlElement	vCollection	= null;

			

			vCollection = mRoles.SaveXml( p_docContext );

			if ( vCollection != null )

			{

				vNewElement.AppendChild( vCollection );

			}



			return ( vNewElement );

		}



		public virtual object Clone()

		{

			Derived.UserDetail v_oReturn = new Derived.UserDetail();

			

			v_oReturn.Name = mName;

			v_oReturn.Type = mType;

			v_oReturn.Password = mPassword;

			v_oReturn.Description = mDescription;

			

			// FK Values



			// Collections



			foreach ( Derived.RoleDetail vDetail in mRoles )

			{

				v_oReturn.Roles.Add( vDetail.CloneTyped() );

			}

			

			return ( v_oReturn );

		}



		public virtual Derived.UserDetail CloneTyped()

		{

			return ( ( Derived.UserDetail )this.Clone() );

		}

   }

}