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[DatFile, DatItem] Make finding duplicates better

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This commit is contained in:
Matt Nadareski
2016-10-06 11:42:55 -07:00
parent 1d48490798
commit 32203a5496
3 changed files with 481 additions and 205 deletions
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78
SabreTools.Helper/Objects/Dat/DatItem.cs
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@@ -623,30 +623,70 @@ namespace SabreTools.Helper
return output;
}
// Try to find duplicates
List<string> keys = datdata.Files.Keys.ToList();
foreach (string key in keys)
// Get the correct dictionary based on what is available
string key = "";
if (_itemType == ItemType.Rom && ((Rom)this).CRC != null)
{
List<DatItem> roms = datdata.Files[key];
List<DatItem> left = new List<DatItem>();
key = ((Rom)this).CRC;
datdata.BucketByCRC(false, logger, false);
}
else if (_itemType == ItemType.Rom && ((Rom)this).MD5 != null)
{
key = ((Rom)this).MD5;
datdata.BucketByMD5(false, logger, false);
}
else if (_itemType == ItemType.Disk && ((Disk)this).MD5 != null)
{
key = ((Disk)this).MD5;
datdata.BucketByMD5(false, logger, false);
}
else if (_itemType == ItemType.Rom && ((Rom)this).SHA1 != null)
{
key = ((Rom)this).SHA1;
datdata.BucketBySHA1(false, logger, false);
}
else if (_itemType == ItemType.Disk && ((Disk)this).SHA1 != null)
{
key = ((Disk)this).SHA1;
datdata.BucketBySHA1(false, logger, false);
}
else if (_itemType == ItemType.Rom)
{
key = ((Rom)this).Size.ToString();
datdata.BucketBySize(false, logger, false);
}
else
{
key = "-1";
datdata.BucketBySize(false, logger, false);
}
foreach (DatItem rom in roms)
{
if (IsDuplicate(rom, logger))
{
output.Add(rom);
}
else
{
left.Add(rom);
}
}
// If the key doesn't exist, return the empty list
if (!datdata.Files.ContainsKey(key))
{
return output;
}
// If we're in removal mode, replace the list with the new one
if (remove)
// Try to find duplicates
List<DatItem> roms = datdata.Files[key];
List<DatItem> left = new List<DatItem>();
foreach (DatItem rom in roms)
{
if (IsDuplicate(rom, logger))
{
datdata.Files[key] = left;
output.Add(rom);
}
else
{
left.Add(rom);
}
}
// If we're in removal mode, replace the list with the new one
if (remove)
{
datdata.Files[key] = left;
}
return output;