public async Task <IActionResult> Edit(int id, [Bind("ID,NomeRede,NomeArquivo,Descricao,DataUpload")] ArquivoRedeBayesiana arquivoRedeBayesiana)
{
if (id != arquivoRedeBayesiana.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(arquivoRedeBayesiana);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ArquivoRedeBayesianaExists(arquivoRedeBayesiana.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(arquivoRedeBayesiana));
}
public async Task <ActionResult <ArquivoRedeBayesiana> > PostArquivoRedeBayesiana(ArquivoRedeViewModel arg)
{
ArquivoRedeService arquivoRedeService = new ArquivoRedeService(_context);
ArquivoRedeBayesiana arq = await arquivoRedeService.AddArquivoRedeBayesiana(arg);
return(CreatedAtAction("GetArquivoRedeBayesiana", new { id = arq.ID }, arq));
}
public async Task <FileBayesianNetwork> GetRedeBayesiana(ArquivoRedeBayesiana arg)
{
var serializerSettings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Auto,
ContractResolver = new CollectionAsObjectResolver(),
PreserveReferencesHandling = PreserveReferencesHandling.Objects
};
var serializer = JsonSerializer.Create(serializerSettings);
FileBayesianNetwork redeBayesiana;
// read from disk
using (FileStream stream = new FileStream(@"RepoArquivos/" + @arg.NomeArquivo, FileMode.Open))
{
var streamReader = new StreamReader(stream);
var jsonReader = new JsonTextReader(streamReader);
redeBayesiana = serializer.Deserialize <FileBayesianNetwork>(jsonReader);
}
return(redeBayesiana);
}
// GET: NetworkNodeBelief/Create
public ActionResult Create(int id)
{
_nodeBeliefService.IdRede = id;
ArquivoRedeBayesiana arquivoRedeBayesiana = _context.ArquivosRedeBayesiana.Find(id);
if (arquivoRedeBayesiana == null)
{
return(NotFound());
}
ServiceRedeBayesiana serviceRede = new ServiceRedeBayesiana();
FileBayesianNetwork redeBayesiana = JsonConvert.DeserializeObject <FileBayesianNetwork>(arquivoRedeBayesiana.ArquivoJson);
List <Node> lstNode = redeBayesiana.Nodes.Where(n => n.Parents.Count == 0).ToList();
foreach (var item in _nodeBeliefService.NodesBelief)
{
Node _node = lstNode.Where(n => n.Id == item.Id).SingleOrDefault();
if (_node != null)
{
lstNode.Remove(_node);
}
}
ViewData["Id"] = new SelectList(lstNode, "Id", "Id");
ViewData["BeliefType"] = new[]
{
new SelectListItem()
{
Value = ((int)TypeBelief.Presente).ToString(), Text = "Presente"
},
new SelectListItem()
{
Value = ((int)TypeBelief.Ausente).ToString(), Text = "Ausente"
},
new SelectListItem()
{
Value = ((int)TypeBelief.Default).ToString(), Text = "Default"
},
};
return(View());
}
public async Task <IActionResult> Create(IFormFile file, string nomeRede, string descricaoRede)
{
var result = string.Empty;
using (var reader = new StreamReader(file.OpenReadStream()))
{
result = reader.ReadToEnd();
}
ArquivoRedeViewModel arquivoRede = new ArquivoRedeViewModel();
arquivoRede.RedeBayesianaJson = JsonConvert.DeserializeObject <FileBayesianNetwork>(result);
arquivoRede.Descricao = descricaoRede;
arquivoRede.NomeRede = nomeRede;
ArquivoRedeService arquivoRedeService = new ArquivoRedeService(_context);
ArquivoRedeBayesiana arq = await arquivoRedeService.AddArquivoRedeBayesiana(arquivoRede);
return(RedirectToAction("Details", new { id = arq.ID }));
// return View(arq);
}
public async Task <ArquivoRedeBayesiana> AddArquivoRedeBayesiana(ArquivoRedeViewModel arg)
{
ArquivoRedeBayesiana arquivoRedeBayesiana = new ArquivoRedeBayesiana();
arquivoRedeBayesiana.DataUpload = DateTime.Now;
arquivoRedeBayesiana.Descricao = arg.Descricao;
arquivoRedeBayesiana.NomeRede = string.IsNullOrEmpty(arg.NomeRede) ? arg.RedeBayesianaJson.Network.name : arg.NomeRede;
arquivoRedeBayesiana.ArquivoJson = JsonConvert.SerializeObject(arg.RedeBayesianaJson);
//Necessario salvar para obter id para usar no nome do arquivo
_context.ArquivosRedeBayesiana.Add(arquivoRedeBayesiana);
await _context.SaveChangesAsync();
//Atualiza nome arquivo com Id e salva novamente
arquivoRedeBayesiana.NomeArquivo = DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss") + "_" + arquivoRedeBayesiana.ID.ToString("D8") + ".json";
_context.ArquivosRedeBayesiana.Update(arquivoRedeBayesiana);
await _context.SaveChangesAsync();
var serializerSettings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Auto,
ContractResolver = new CollectionAsObjectResolver(),
PreserveReferencesHandling = PreserveReferencesHandling.Objects
};
var serializer = JsonSerializer.Create(serializerSettings);
// write to disk
using (FileStream stream = new FileStream(@"RepoArquivos/" + @arquivoRedeBayesiana.NomeArquivo, FileMode.Create))
{
var streamWriter = new StreamWriter(stream);
var jsonWriter = new JsonTextWriter(streamWriter);
serializer.Serialize(jsonWriter, arg.RedeBayesianaJson);
jsonWriter.Flush();
}
return(arquivoRedeBayesiana);
}
