private async Task InstructPageRenderingAsync(XElement page, Dictionary <string, string> valuesByReference)
{
AssertElementName(page, "page");
_context = _context.BeforeBegin(page.Name.LocalName, hasContent: page.HasContent());
await _builder.BeginWritePageAsync(_context);
_context = _context.AfterBegin();
await TraverseContainerElementAsync(page, valuesByReference);
_context = _context.BeforeEnd();
await _builder.EndWritePageAsync(_context);
_context = _context.AfterEnd();
}
public async Task InstructRenderingAsync(string markup, DocumentRenderModel model, IDocumentBuilderV1 builder)
{
if (_context != null)
{
throw new InvalidOperationException();
}
_context = new DocumentInstructionContextV1();
_builder = builder;
_model = model;
_listItemIndexContinueOffsetByNestingLevel = new Dictionary <int, int>();
XDocument document = null;
using (var sr = new StringReader(markup))
{
document = XDocument.Load(sr);
}
var root = document.Root;
var valuesByReference = _model.Items.ToDictionary(i => i.Reference, i => i.Value);
_context = _context.BeforeBegin(document.Root.Name.LocalName, hasContent: document.Root.HasContent());
await builder.BeginWriteDocumentAsync(model, _context);
_context = _context.AfterBegin();
foreach (var page in root.Elements())
{
await WriteConditionalElementAsync(page, valuesByReference, async() =>
{
await InstructPageRenderingAsync(page, valuesByReference);
});
}
_context = _context.BeforeEnd();
await builder.EndWriteDocumentAsync(_context);
_context = _context.AfterEnd();
}
