public void FromYaml(YamlNode yamlNode)
{
YamlMappingNode node = yamlNode as YamlMappingNode;
Enabled = (node["enabled"] as YamlScalarNode).Value == "true";
MaxQueuedMessages = Convert.ToInt32((node["max-queued-messages"] as YamlScalarNode).Value);
ConnectUrl = (node["server-address"] as YamlScalarNode).Value;
ClientId = (node["client-id"] as YamlScalarNode).Value;
ConnectRetryMs = Convert.ToInt32((node["connect-retry-delay-ms"] as YamlScalarNode).Value);
var security = node.GetValueByKey("security") as YamlMappingNode;
if (security != null)
{
try
{
Security.SecurityType = (SecurityType)Enum.Parse(typeof(SecurityType), (security["security-type"] as YamlScalarNode).Value);
Security.CertFile = (security["ca-trusted-cert-file"] as YamlScalarNode).Value;
Security.ClientKey = (security["client-private-key-file"] as YamlScalarNode).Value;
Security.ClientCert = (security["client-cert-chain-file"] as YamlScalarNode).Value;
Security.Username = (security["username"] as YamlScalarNode).Value;
Security.Password = (security["password"] as YamlScalarNode).Value;
}
catch { }
}
Publishes.Clear();
var publishes = node["publish"] as YamlSequenceNode;
foreach (YamlMappingNode p in publishes)
{
Publishes.Add(new Publish()
{
Profile = (p["profile"] as YamlScalarNode).Value,
Subject = (p["topic-suffix"] as YamlScalarNode).Value
});
}
Subscribes.Clear();
var subscribes = node["subscribe"] as YamlSequenceNode;
foreach (YamlMappingNode p in subscribes)
{
Subscribes.Add(new Subscribe()
{
Profile = (p["profile"] as YamlScalarNode).Value,
Subject = (p["topic-suffix"] as YamlScalarNode).Value
});
}
}
public PublishViewModel()
{
MOYABAZAEntities model = App.MOYABAZA;
model.Издательства.Load();
Publishes = CollectionViewSource.GetDefaultView(model.Издательства.Local);
AddModeCommand = new RelayCommand(
(param) =>
{
SelectedPublish = null;
EditAllowed = true;
},
(param) => App.ActiveUser.Пользователи_Объекты.Count(uo => uo.Объекты.SName == Constants.PublishThesaurusName && uo.W == 1) != 0);
ChangeModeCommand = new RelayCommand(
(param) =>
{
EditAllowed ^= true;
},
(param) => App.ActiveUser.Пользователи_Объекты.Count(uo => uo.Объекты.SName == Constants.PublishThesaurusName && uo.E == 1) != 0 && param != null);
SaveCommand = new RelayCommand(
(param) =>
{
if (SelectedPublish != null)
{
if (PublishTextBox != String.Empty) //Изменение существующего
{
try
{
SelectedPublish.Название = PublishTextBox;
model.SaveChanges();
Publishes.Refresh();
EditAllowed = false;
}
catch (Exception e)
{
MessageBox.Show($"Такое издательство уже существует! \n {e.Message}");
}
}
else
{
MessageBox.Show("Название не может быть пустым!");
PublishTextBox = SelectedPublish.Название;
}
}
else
{
if (PublishTextBox != String.Empty) //Добавление нового
{
Издательства publish = new Издательства();
try
{
publish.Название = PublishTextBox;
model.Издательства.Local.Add(publish);
model.SaveChanges();
EditAllowed = false;
PublishTextBox = String.Empty;
}
catch (DbUpdateException e)
{
model.Издательства.Local.Remove(publish);
MessageBox.Show($"Такое издательство уже существует! \n {e.Message}");
}
}
else
{
MessageBox.Show("Название не может быть пустым!");
}
}
},
(param) => App.ActiveUser.Пользователи_Объекты.Count(uo => uo.Объекты.SName == Constants.PublishThesaurusName && (uo.E == 1 || uo.R == 1)) != 0 && Convert.ToBoolean(param) == true);
DeleteCommand = new RelayCommand(
(param) =>
{
if (MessageBox.Show("Уверен?", "Назад дороги не будет", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No) == MessageBoxResult.Yes)
{
var deletedPublish = _selectedPublish;
try
{
if (deletedPublish.Книги.Count != 0)
{
throw new DbUpdateException("В издательстве есть книги!!!!");
}
model.Издательства.Local.Remove(deletedPublish);
model.SaveChanges();
}
catch (DbUpdateException ex)
{
model.Издательства.Local.Add(deletedPublish);
Publishes.MoveCurrentTo(deletedPublish);
Publishes.Refresh();
MessageBox.Show($"Произошла ошибка при удалении данных: {Environment.CommandLine}{ex.Message}", "Ошибка!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
},
(param) => App.ActiveUser.Пользователи_Объекты.Count(uo => uo.Объекты.SName == Constants.PublishThesaurusName && uo.D == 1) != 0 && param != null);
Publishes.Filter = FilterFunction;
}
