// Copyright (c) 2007 Omer Rauchwerger (a.k.a rauchy) (omer@rauchy.net)
// All rights reserved.
//
// This file is part of Regionerate.
// 
// This program is free software; you can redistribute it and/or modify it 
// under the terms of the GNU General Public License as published by 
// the Free Software Foundation; either version 3 of the License, 
// or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System.Text;
using Rauchy.Regionerate.Domain.Entities;

namespace Rauchy.Regionerate.Shared.Components.Rendering
{
    public sealed class VisibleRegionRenderer : RegionRenderer
    {
        #region Constructors (1) 

        public VisibleRegionRenderer( CodeLayout.Configuration configuration ) : base( configuration ) {}

        #endregion Constructors 

        #region Methods (2) 

        // Protected Methods (2) 

        // [rgn] Protected Methods (2)
        protected override string RenderFooter( Region region )
        {
            StringBuilder footer = new StringBuilder();

            footer.Append(TextUtilities.GetTabString(Configuration.RenderingOptions));
            // Tabifies the region footer.
            footer.Append( "#endregion" );

            string title = base.RenderFooter( region ); // Gets the symboled name of the region.
            footer.Append( title );

            /*if (region.Children.Count > 0)
            {
                // Pad the last child only if it isn't a Separator which is already padding. 
                if (!(region.Children[region.Children.Count - 1] is Separator))
                {
                    // Insert a new line before the region footer
                    footer.Insert(0, Environment.NewLine);
                }
            }*/

            footer.AppendLine();
            return footer.ToString();
        }

        protected override string RenderHeader( Region region )
        {
            string title = base.RenderHeader( region ); // Gets the symboled name of the region.
            string header = RenderHeader( region, "#region", title );
            return header.Indent(Configuration.RenderingOptions);
        }

        #endregion Methods 
    }
}