private void ProcessChildNode(HashSet <XNode> invalidNodes, Delta newDelta, XNode node, ParseState state,
JObject attributes = null)
{
switch (node)
{
case XElement elem:
switch (elem.Name.LocalName)
{
case "para":
ProcessChildNodes(invalidNodes, newDelta, elem);
InsertPara(invalidNodes, newDelta, elem);
break;
case "verse":
state.LastVerseStr = (string)elem.Attribute("number");
InsertVerse(invalidNodes, newDelta, elem, state);
break;
case "ref":
var newRefAttributes = (JObject)attributes?.DeepClone() ?? new JObject();
newRefAttributes.Add(new JProperty(elem.Name.LocalName, GetAttributes(elem)));
newRefAttributes = AddInvalidInlineAttribute(invalidNodes, elem, newRefAttributes);
newDelta.InsertText(elem.Value, state.CurRef, newRefAttributes);
break;
case "char":
var newChildAttributes = (JObject)attributes?.DeepClone() ?? new JObject();
JToken existingCharAttrs = newChildAttributes["char"];
JObject newCharAttrs = GetAttributes(elem);
if (!newCharAttrs.ContainsKey("cid"))
{
newCharAttrs.Add("cid", GuidService.Generate());
}
if (existingCharAttrs == null)
{
newChildAttributes.Add(new JProperty(elem.Name.LocalName, newCharAttrs));
}
else
{
switch (existingCharAttrs)
{
case JArray array:
array.Add(newCharAttrs);
break;
case JObject obj:
newChildAttributes[elem.Name.LocalName] = new JArray(obj, newCharAttrs);
break;
}
}
newChildAttributes = AddInvalidInlineAttribute(invalidNodes, elem, newChildAttributes);
if (!elem.Nodes().Any() && elem.Value == "")
{
newDelta.InsertEmpty(state.CurRef, newChildAttributes);
}
else
{
ProcessChildNodes(invalidNodes, newDelta, elem, state, newChildAttributes);
}
break;
case "table":
state.TableIndex++;
JObject tableAttributes = GetAttributes(elem);
tableAttributes.Add(new JProperty("id", $"table_{state.TableIndex}"));
int rowIndex = 1;
foreach (XElement row in elem.Elements("row"))
{
var rowAttributes = new JObject(
new JProperty("id", $"row_{state.TableIndex}_{rowIndex}"));
int cellIndex = 1;
foreach (XElement cell in row.Elements())
{
state.CurRef = $"cell_{state.TableIndex}_{rowIndex}_{cellIndex}";
ProcessChildNode(invalidNodes, newDelta, cell, state);
SegmentEnded(newDelta, state.CurRef);
var attrs = new JObject(
new JProperty("table", tableAttributes),
new JProperty("row", rowAttributes));
if (cell.Name.LocalName == "cell")
{
attrs.Add(new JProperty("cell", GetAttributes(cell)));
}
attrs = AddInvalidBlockAttribute(invalidNodes, elem, attrs);
attrs = AddInvalidBlockAttribute(invalidNodes, row, attrs);
attrs = AddInvalidBlockAttribute(invalidNodes, cell, attrs);
newDelta.Insert("\n", attrs);
cellIndex++;
}
rowIndex++;
}
state.CurRef = null;
break;
case "cell":
ProcessChildNodes(invalidNodes, newDelta, elem, state);
break;
default:
InsertEmbed(invalidNodes, newDelta, elem, state.CurRef, attributes);
break;
}
break;
case XText text:
newDelta.InsertText(text.Value, state.CurRef,
AddInvalidInlineAttribute(invalidNodes, text, attributes));
break;
}
}
