public static void SyncFolder <T>(ref bool?replace, ref bool?delete, string folder, List <T> should, Func <T, string> fileName, Func <T, XDocument> toXML)
{
if (should.Any() && !Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
var deleteLocal = delete;
var replaceLocal = replace;
SafeConsole.WriteLineColor(ConsoleColor.Gray, "Exporting to " + folder);
Synchronizer.Synchronize(
newDictionary: should.ToDictionary(fileName),
oldDictionary: Directory.GetFiles(folder).ToDictionary(a => Path.GetFileName(a)),
createNew: (fileName, entity) => {
toXML(entity).Save(Path.Combine(folder, fileName));
SafeConsole.WriteLineColor(ConsoleColor.Green, " Created " + fileName);
},
removeOld: (fileName, fullName) =>
{
if (SafeConsole.Ask(ref deleteLocal, "Delete {0}?".FormatWith(fileName)))
{
File.Delete(fullName);
SafeConsole.WriteLineColor(ConsoleColor.Red, " Deleted " + fileName);
}
}, merge: (fileName, entity, fullName) =>
{
var xml = toXML(entity);
var newBytes = new MemoryStream().Do(ms => xml.Save(ms)).ToArray();
var oldBytes = File.ReadAllBytes(fullName);
if (!MemComparer.Equals(newBytes, oldBytes))
{
if (SafeConsole.Ask(ref replaceLocal, " Override {0}?".FormatWith(fileName)))
{
xml.Save(Path.Combine(folder, fileName));
SafeConsole.WriteLineColor(ConsoleColor.Yellow, " Overriden " + fileName);
}
}
else
{
SafeConsole.WriteLineColor(ConsoleColor.DarkGray, " Identical " + fileName);
}
});
delete = deleteLocal;
replace = replaceLocal;
}
private bool IsEquals(object newValue, object?oldValue)
{
if (newValue is byte[] && oldValue is byte[])
{
return(MemComparer.Equals((byte[])newValue, (byte[])oldValue));
}
if (newValue is DateTime && oldValue is DateTime)
{
return(Math.Abs(((DateTime)newValue).Subtract((DateTime)oldValue).TotalMilliseconds) < 10); //Json dates get rounded
}
if (newValue is DateTimeOffset && oldValue is DateTimeOffset)
{
return(Math.Abs(((DateTimeOffset)newValue).Subtract((DateTimeOffset)oldValue).TotalMilliseconds) < 10); //Json dates get rounded
}
return(object.Equals(newValue, oldValue));
}
