public async Task <int> Remove(Guid grammaticId)
{
try
{
Grammatics grammaticDb = _ltContext.Grammatics.Find(grammaticId);
if (grammaticDb != null)
{
VerifiedGrammars vg = _ltContext.VerifiedGrammars.FirstOrDefault(s => s.GrammaticId == grammaticId);
GeneratedDLLs genDLL = _ltContext.GeneratedDLLs.FirstOrDefault(s => s.GrammaticId == grammaticId);
if (genDLL != null)
{
_ltContext.GeneratedDLLs.Remove(genDLL);
}
if (vg != null)
{
_ltContext.VerifiedGrammars.Remove(vg);
}
_ltContext.Grammatics.Remove(_ltContext.Grammatics.Find(grammaticId));
await _ltContext.SaveChangesAsync();
await CalculatePath();
return(0);
}
return(-1);
}
catch (Exception e)
{
return(-1);
}
}
public async Task <Grammatic> GenerataFile(Guid grammaticId)
{
VerifiedGrammars vgDb = FindVerifiedGrammar(grammaticId);
if (vgDb != null)
{
string path = Directory.GetDirectories(Directory.GetCurrentDirectory() + "/Grammatics/").FirstOrDefault(s => s.Contains(vgDb.Title));
if (path == null)
{
path = Directory.GetCurrentDirectory() + "/Grammatics/" + vgDb.Title;
}
Directory.CreateDirectory(path);
string strCmdText = "/C coco " + vgDb.Path + " -frames " + Directory.GetCurrentDirectory() + " -o " + path;
Process process = new Process();
ProcessStartInfo startInfo = new ProcessStartInfo()
{
FileName = "cmd.exe",
Arguments = strCmdText
};
process.StartInfo = startInfo;
process.Start();
process.WaitForExit();
Grammatic grammatic = await FindAsync(grammaticId);
Grammatics grammaticsDb = _ltContext.Grammatics.Find(grammatic.GrammaticId);
grammatic.ResultGenerate = GenerateDLL(path, vgDb.Title);
if (grammatic.ResultGenerate.ResultCode == 1)
{
GeneratedDLLs generatedDLL = _ltContext.GeneratedDLLs.FirstOrDefault(s => s.GrammaticId == grammaticId);
if (generatedDLL != null)
{
generatedDLL.Image = grammatic.ResultGenerate.Result;
generatedDLL.FromLanguage = grammatic.FromLanguage;
generatedDLL.ToLanguage = grammatic.ToLanguage;
generatedDLL.Title = grammatic.Title;
_ltContext.Entry(generatedDLL).State = EntityState.Modified;
}
else
{
generatedDLL = new GeneratedDLLs()
{
GeneratedDLLId = Guid.NewGuid(),
GrammaticId = grammaticId,
Image = grammatic.ResultGenerate.Result,
Title = grammatic.Title,
FromLanguage = grammatic.FromLanguage,
ToLanguage = grammatic.ToLanguage
};
_ltContext.GeneratedDLLs.Add(generatedDLL);
}
grammaticsDb.IsEdit = false;
_ltContext.Entry(grammaticsDb).State = EntityState.Modified;
await _ltContext.SaveChangesAsync();
await CalculatePath();
}
return(grammatic);
}
else
{
return(null);
}
}
