private int ProcessTemplate(ArrayTemplate template, Table table, Model context)
{
if (!(context.Find(template.Start.ModelDescription.Expression) is CollectionModel collection))
{
return(template.End.Position.RowIndex + 1);
}
var resultRows = new List <TableRow>();
foreach (var item in collection.Items)
{
foreach (var row in template.OpenXml.Elements.Select(e => e.CloneNode(true)).Cast <TableRow>())
{
this.ProcessCellsOfRow(row, item);
resultRows.Add(row);
}
}
var originalRows = table.Rows()
.GetTemplateRows(template)
.ToArray();
for (var i = 0; i < resultRows.Count; i++)
{
originalRows.First().InsertBeforeSelf(resultRows[i]);
}
originalRows.RemoveSelfFromParent();
return(template.Start.Position.RowIndex + resultRows.Count);
}
private (Paragraph, int) ProcessTemplate(
ArrayTemplate template,
IReadOnlyCollection <Paragraph> bodyParagraphs,
Model context)
{
if (!(context.Find(template.Start.ModelDescription.Expression) is CollectionModel collection))
{
return(null, 0);
}
var startParagraph = bodyParagraphs.ElementAt(template.Start.Position.ParagraphIndex);
var endParagraph = bodyParagraphs.ElementAt(template.End.Position.ParagraphIndex);
if (startParagraph != endParagraph)
{
var s = startParagraph.NextSibling();
while (s != endParagraph)
{
var t = s;
s = t.NextSibling();
t.Remove();
}
}
var result = new List <OpenXmlElement>();
var compositeElementProcessor = new CompositeElementProcessor(_engineConfig, _imageProcessor, _logger);
foreach (var item in collection.Items)
{
var itemBody = template.OpenXml.CreateBody();
compositeElementProcessor.Process(itemBody, item);
result.AddRange(itemBody.ChildElements.Select(e => e.CloneNode(true)));
}
startParagraph.ReplaceToken(template.Start, Model.Empty, _imageProcessor);
var textEnd = endParagraph.ReplaceToken(template.End, Model.Empty, _imageProcessor);
foreach (var e in result)
{
endParagraph.InsertBeforeSelf(e);
}
return(endParagraph, textEnd);
}
