bool Process(ProcessItem processItem)
{
const String fcn = "Process";
if (this.unProcessed.TryRemove(processItem.Resource.GetUrl(), out var value) == false)
{
throw new Exception($"Error removing item from unprocessed list");
}
;
//Trace.WriteLine($"++++++++ Starting {processItem.Title}");
this.ConversionInfo(this.GetType().Name,
fcn,
$"Processing {processItem.Resource.GetName()}");
bool mergedFlag = false;
foreach (String fragmentUrl in processItem.Resource.ReferencedFragments())
{
if (this.processed.TryGetValue(fragmentUrl, out ProcessItem fragment) == false)
{
throw new Exception("Processed fragment {fragmentUrl} not found in processed dictionary");
}
if (processItem.AddIncludedFragment(fragment) == true)
{
this.ConversionWarn(this.GetType().Name,
fcn,
$"Fragment {fragment.Resource.GetName()} has already been included");
}
else
{
this.ConversionInfo(this.GetType().Name,
fcn,
$"Merging fragment {fragment.Resource.GetName()} into {processItem.Resource.GetName()}");
Merger m = new Merger(this, processItem, fragment);
if (
(this.BreakOnTitle == null) ||
(processItem.Title == this.BreakOnTitle)
)
{
m.BreakOnElementId = this.BreakOnElementId;
}
if (m.Merge(out bool mergedElements) == false)
{
this.ConversionError(this.GetType().Name, fcn, $"Merge of fragment {fragment.Resource.GetName()} into {processItem.Resource.GetName()} failed ");
return(false);
}
if (mergedElements == true)
{
mergedFlag = true;
}
}
}
if (mergedFlag == true)
{
this.FixDifferential(processItem);
}
// save intermediate merged file?
if (String.IsNullOrEmpty(this.MergedDir) == false)
{
SaveResource(MergedDir, processItem, false);
}
if (this.processed.TryAdd(processItem.Resource.GetUrl(), processItem) == false)
{
throw new Exception($"Error adding item to Processed list");
}
;
//Trace.WriteLine($"-------- Completed{processItem.Title}");
return(true);
}