public void Parse(ITextSegment textSegment)
{
Verify.Argument.IsNotNull(textSegment, nameof(textSegment));
while (textSegment.Length > 0)
{
if (_line.Parse(textSegment))
{
bool staged = false;
bool unstaged = false;
var conflictType = ConflictType.None;
var stagedFileStatus = FileStatus.Unknown;
var unstagedFileStatus = FileStatus.Unknown;
var x = _line.X;
var y = _line.Y;
var to = _line.To;
if (x == '?')
{
staged = false;
unstaged = true;
unstagedFileStatus = FileStatus.Added;
++_unstagedUntrackedCount;
}
else
{
if (x == 'C' || x == 'R')
{
var from = _line.From;
if (x == 'C')
{
x = 'A';
stagedFileStatus = FileStatus.Added;
}
else
{
if (!_stagedFiles.ContainsKey(from))
{
var file = new TreeFileData(from, FileStatus.Removed, ConflictType.None, StagedStatus.Staged);
_stagedFiles.Add(from, file);
++_stagedRemovedCount;
}
x = 'A';
stagedFileStatus = FileStatus.Added;
}
}
conflictType = GetConflictType(x, y);
if (conflictType != ConflictType.None)
{
staged = false;
unstaged = true;
unstagedFileStatus = FileStatus.Unmerged;
++_unmergedCount;
}
else
{
if (x != ' ')
{
staged = true;
stagedFileStatus = CharToFileStatus(x);
AddStagedStats(stagedFileStatus, 1);
}
if (y != ' ')
{
unstaged = true;
unstagedFileStatus = CharToFileStatus(y);
AddUnstagedStats(unstagedFileStatus, 1);
}
}
}
if (staged)
{
var file = new TreeFileData(to, stagedFileStatus, ConflictType.None, StagedStatus.Staged);
if (_stagedFiles.TryGetValue(to, out var existing))
{
AddStagedStats(existing.FileStatus, -1);
_stagedFiles[to] = file;
}
else
{
_stagedFiles.Add(to, file);
}
}
if (unstaged)
{
var file = new TreeFileData(to, unstagedFileStatus, conflictType, StagedStatus.Unstaged);
if (_unstagedFiles.TryGetValue(to, out var existing))
{
if (existing.FileStatus == FileStatus.Removed)
{
--_unstagedRemovedCount;
_unstagedFiles[to] = file;
}
}
else
{
_unstagedFiles.Add(to, file);
}
}
_line.Reset();
}
}
}
