public static async Task <ElementManager> DeserializeObjectAsync(TextReader reader)
{
ISubjectParsingHandler lastSubjectHandler = null;
EventContainer lastSubject = null;
//int lastDeep = 0;
var line = await reader.ReadLineAsync();
int l = 0;
var em = new ElementManager();
while (line != null)
{
if (line.StartsWith("//") || line.StartsWith("[") && line.EndsWith("]"))
{
}
else
{
var split = line.Split(',');
var mahou = split[0].TrimStart();
var deep = split[0].Length - mahou.Length;
if (deep == 0)
{
var handler = Register.GetSubjectHandler(mahou);
if (handler == null && int.TryParse(mahou, out var flag))
{
var magicWord = ElementTypeSign.GetString(flag);
if (magicWord != null)
{
handler = Register.GetSubjectHandler(magicWord);
}
}
if (handler != null)
{
try
{
var subject = handler.Deserialize(split);
var eg = em.GetOrAddGroup(subject.ZDistance);
eg.AddSubject(subject);
lastSubject = subject;
}
catch (Exception ex)
{
Console.WriteLine($"Error while parsing subject. L {l}: `{line}`\r\n{ex}");
lastSubject = null;
handler = null;
}
}
else
{
Console.WriteLine($"Cannot find subject handler. L {l}: `{line}`");
}
lastSubjectHandler = handler;
}
else if (deep == 1)
{
if (lastSubjectHandler != null)
{
var actHandler = lastSubjectHandler.GetActionHandler(mahou);
if (actHandler != null)
{
try
{
var action = actHandler.Deserialize(split);
lastSubject.ApplyAction(action);
}
catch (Exception ex)
{
Console.WriteLine($"Error while parsing action. L {l}: `{line}`\r\n{ex}");
}
}
else
{
Console.WriteLine($"Cannot find action handler. L {l}: `{line}`");
}
}
else
{
Console.WriteLine($"Current subject is null, skipped. L {l}: `{line}`");
}
}
else
{
Console.WriteLine($"Unknown deep {deep}. L {l}: `{line}`");
}
}
//var deepMinus = deep - lastDeep;
//lastDeep = deep;
//if (deepMinus < 0)
//{
// while (expression)
// {
// stack.pop;
// }
//}
line = await reader.ReadLineAsync();
l++;
}
return(em);
//var count = Environment.ProcessorCount - 1;
//var locks = new SemaphoreSlim(count, count);
//var strLock = new object();
//bool isFinished = false;
//var str = await reader.ReadLineAsync();
//if (str != null)
//{
//}
//while (true)
//{
// lock (strLock)
// {
// if (isFinished) break;
// }
// var inStr = await reader.ReadLineAsync();
// if (inStr == null)
// {
// lock (strLock)
// {
// isFinished = true;
// }
// }
// else
// {
// }
//}
//while (locks.CurrentCount != count)
//{
// await Task.Delay(1);
//}
}
public static ISubjectParsingHandler RegisterSubject(ISubjectParsingHandler handler)
{
SubjectHandlerDic.Add(handler.Flag, handler);
return(handler);
}
