/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

* 

* Description:

*

*/

using System;

using System.Text;

using System.Collections.Generic;

using CrashItemLib.Crash;

using CrashItemLib.Crash.Base;

using CrashItemLib.Crash.Base.DataBinding;

namespace CrashItemLib.Crash.Utils

{

	public sealed class CIVersionInfo

	{

        #region Constructors

        internal CIVersionInfo()

            : this( string.Empty )

        {

        }

        internal CIVersionInfo( string aValue )

            : this( string.Empty, aValue )

        {

        }

        internal CIVersionInfo( string aName, string aValue )

        {

            Name = aName;

            Value = aValue;

        }

        #endregion

        #region API

        #endregion

        #region Properties

        public bool IsValid

        {

            get { return !String.IsNullOrEmpty( Value ); }

        }

        public string Value

        {

            get { return iValue; }

            set

            { 

                iValue = value;

                if ( value == null )

                {

                    iValue = string.Empty;

                }

            }

        }

        public string Name

        {

            get { return iName; }

            set

            {

                iName = value;

                if ( value == null )

                {

                    iName = string.Empty;

                }

            }

        }

        #endregion

        #region Operators

        public static implicit operator string( CIVersionInfo aVersion )

        {

            return aVersion.Value;

        }

        public static implicit operator CIVersionInfo( string aText )

        {

            return new CIVersionInfo( aText );

        }

        public static implicit operator CIDBRow( CIVersionInfo aVersion )

        {

            CIDBRow row = new CIDBRow();

            //

            row.Add( new CIDBCell( aVersion.Name ) );

            row.Add( new CIDBCell( aVersion.Value ) );

            //

            return row;

        }

        #endregion

        #region From System.Object

        public override string ToString()

        {

            StringBuilder ret = new StringBuilder();

            //

            if ( string.IsNullOrEmpty( iName ) )

            {

                ret.Append( iValue );

            }

            else

            {

                ret.AppendFormat( "{0} = {1}", iName, iValue );

            }

            //

            return ret.ToString();

        }

        #endregion

        #region Data members

        private string iValue = string.Empty;

        private string iName = string.Empty;

        #endregion

    }

}