/// <summary>
/// Result of a Difference Lines operation
/// </summary>
/// <param name="items"></param>
/// <param name="leftValue"></param>
/// <param name="rightValue"></param>
public LineDifferenceResult(Item[] items, string leftValue, string rightValue)
{
var aLines = leftValue.Split('\n');
var bLines = rightValue.Split('\n');
var n = 0;
for (var fdx = 0; fdx < items.Length; fdx++)
{
var aItem = items[fdx];
while ((n < aItem.StartB) && (n < bLines.Length))
{
Unchanged.Add(bLines[n]);
n++;
}
for (var m = 0; m < aItem.DeletedA; m++)
{
Deletions.Add(aLines[aItem.StartA + m]);
}
while (n < aItem.StartB + aItem.InsertedB)
{
Additions.Add(bLines[n]);
n++;
}
while (n < bLines.Length)
{
Unchanged.Add(bLines[n]);
n++;
}
}
}
public void Add(PhraseCustomization pc)
{
switch (pc.Type)
{
case PhraseCustomization.CustomizationType.AdditionAfter:
case PhraseCustomization.CustomizationType.InsertionBefore:
if (AdditionsAndInsertions.Any(a => a.ModifiedPhrase == pc.ModifiedPhrase || a.Type == pc.Type))
{
m_isResolved = false;
}
AdditionsAndInsertions.Add(pc);
break;
case PhraseCustomization.CustomizationType.Deletion:
Deletions.Add(pc);
if (Deletions.Count > 1)
{
m_isResolved = false;
}
break;
case PhraseCustomization.CustomizationType.Modification:
if (Modification != null)
{
throw new InvalidOperationException("Only one modified version of a question/phrase is permitted. Question/phrase '" + pc.OriginalPhrase +
"' has already been modified as '" + Modification.ModifiedPhrase + "'. Value of subsequent modification attempt was: '" +
pc.ModifiedPhrase + "'.");
}
Modification = pc;
break;
}
}
public void Remove(ITransient other)
{
if (other == null)
{
return;
}
Additions.RemoveRef(other);
Deletions.Add(other);
}
public void Clear()
{
Additions.Clear();
foreach (var tr in Contents)
{
Deletions.Add(tr);
}
PerformRemoves();
}
public void Reinstate(Guid userId)
{
Deleted = false;
Deletions.Add(new Deletion(userId, Deleted, DateTime.UtcNow));
}
public void Delete(Guid userId)
{
Deleted = true;
Deletions.Add(new Deletion(userId, Deleted, DateTime.UtcNow));
}
public void ReInstate(Guid userId)
{
Deletions.Add(new Deletion(false, userId, DateTime.UtcNow));
Deleted = false;
}
