using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Collections;
using iTextSharp.text;
using Spring.Objects;

namespace Sleis.Pdf
{
    public class RepeaterWriter : ElementWriter
    {
        public override void Write(Document pdf, ObjectWrapper context)
        {
            LOG.Debug("Init Write");
            BeforeWrite(pdf, context);
            //Repeater
            object selectionValue = null;
            try { selectionValue = context.GetPropertyValue(Select); }
            catch (Exception err) { LOG.Debug(String.Format("Error getting accessing {0} : {1}", Select, err.Message)); }//swallowed
            IEnumerable list = selectionValue as IEnumerable;

            //Write the table only if there is a content
            if (list != null)
            { 

                IEnumerator enumerator = list.GetEnumerator();
                while (enumerator.MoveNext())
                {
                    object candidateObject = enumerator.Current;
                    LOG.DebugFormat("Validating: {0}", candidateObject);
                    ObjectWrapper item = new ObjectWrapper(candidateObject);
                    foreach (IElementWriter writer in SubElements)
                    {
                        writer.Write(pdf, item);
                    }
                }
                //pdf.Add(table);


            }
        }
        public override IElement GetElement(IElement element, ObjectWrapper context)
        {
            throw new NotImplementedException();
        }
    }
}