bool LoadLastData()
{
var jsonFileName = RenderFileHelper.BuildOutputFileName(Configuration, RenderJson.FileName);
LastData = JsonOutput.Load(jsonFileName);
return(LastData != null);
}
void BackupFile(string fileName)
{
try
{
File.Copy(RenderFileHelper.BuildOutputFileName(Configuration, fileName), BuildBackupFileName(fileName));
}
catch
{ }
}
string BuildBackupFileName(string fileName)
{
string backupFileName;
var uniqueExt = "";
do
{
backupFileName = RenderFileHelper.BuildOutputFileName(Configuration,
$"{JournalDirectoryName}\\{Path.GetFileNameWithoutExtension(fileName)}_{DateTime.Today:yyyyMMdd}{uniqueExt}{Path.GetExtension(fileName)}");
uniqueExt = $"_{DateTime.Now:FFFF}";
} while (File.Exists(backupFileName));
return(backupFileName);
}
void AppendChangeToFile()
{
var fileName = RenderFileHelper.BuildOutputFileName(Configuration, FileName);
var changes = JsonChangesOutput.Load(fileName) ?? new JsonChangesOutput();
changes.Items.Add(new JsonChangesItem
{
Changed = DateTime.Now,
ConfigurationChanged = ConfigurationChanged(),
NumberOfFragements = Duplicates.Count,
NumberOfLocations = Duplicates.Sum(q => q.Locations.Count)
});
File.WriteAllText(fileName, changes.ToJsonString());
}
public void Execute(Configuration configuration, List <Duplicate> duplicates)
{
Configuration = configuration;
Duplicates = duplicates;
if (!configuration.TrackChanges || !LoadLastData())
{
return;
}
if (DuplicatesChanged() || !File.Exists(RenderFileHelper.BuildOutputFileName(Configuration, FileName)))
{
AppendChangeToFile();
AddCurrentFilesToJournal();
}
}
void AddCurrentFilesToJournal()
{
Directory.CreateDirectory(RenderFileHelper.BuildOutputFileName(Configuration, JournalDirectoryName));
BackupFile(RenderMainHtml.FileName);
BackupFile(RenderJson.FileName);
}
