private void CompareFiles(object parameter = null)
{
_compareResults = EditableModelChangeHistoryEntry.CompareEditableModel(
em1: FileA, em2: FileB, includeNonChanged: true);
ObservableCollection <BlockModel> blocks = new ObservableCollection <BlockModel>();
EditableModelChangeHistoryEntry blockResults = _compareResults.ChangedItems
.FirstOrDefault(r => r.Property == "Blocks");
if (blockResults != null)
{
for (int b = 0; b < blockResults.ChangedItems.Count; b++)
{
var blockResult = blockResults.ChangedItems[b];
var originalBlock = blockResult.OldValue as BlockModel;
var modifiedBlock = blockResult.NewValue as BlockModel;
EditableModelChangeHistoryEntry chunkResults = blockResult.ChangedItems
.FirstOrDefault(r => r.Property == "Chunks");
if (originalBlock != null)
{
EditableModel.SetChangeHistory(originalBlock, blockResult);
}
if (modifiedBlock != null)
{
EditableModel.SetChangeHistory(modifiedBlock, blockResult);
}
blocks.Add(modifiedBlock == null ? originalBlock : modifiedBlock);
if (chunkResults != null)
{
for (int c = 0; c < chunkResults.ChangedItems.Count; c++)
{
var chunkResult = chunkResults.ChangedItems[c];
var originalChunk = chunkResult.OldValue as ChunkModel;
var modifiedChunk = chunkResult.NewValue as ChunkModel;
if (originalChunk != null)
{
EditableModel.SetChangeHistory(originalChunk, chunkResult);
}
if (modifiedChunk != null)
{
EditableModel.SetChangeHistory(modifiedChunk, chunkResult);
}
}
}
}
}
Blocks = blocks;
}
private void UpdateChunks()
{
if (SelectedBlock == null)
{
OriginalChunks = null;
ModifiedChunks = null;
}
else
{
EditableModelChangeHistoryEntry chunkResults = EditableModel.GetChangeHistory(SelectedBlock)
.ChangedItems.FirstOrDefault(r => r.Property == "Chunks");
if (chunkResults != null)
{
OriginalChunks = (IList)chunkResults.OldValue;
ModifiedChunks = (IList)chunkResults.NewValue;
}
}
}
