private void toolStripButtonAutoGen_Click(object sender, EventArgs e)
{
try
{
Cursor.Current = Cursors.WaitCursor;
toolStripComboBoxRootClass.Items.Clear();
int sampleSize;
if (!int.TryParse(toolStripTextBoxSampleSize.Text, out sampleSize))
{
sampleSize = 1000;
toolStripTextBoxSampleSize.Text = sampleSize.ToString();
}
var doc =
MongoCollectionSchemaStore.GetSchemaDocument(CollectionInfo.Database, CollectionInfo.Name, sampleSize)
.SchemaDocument;
var classes = new BsonDocumentConverter().ToCSharpClassDeclarations(doc, CollectionInfo.Name);
scintillaCode.Text = string.Join("\r\n", classes.ToArray()).TrimEnd('\r', '\n').TrimStart('\r', '\n');
var types = new MongoDynamicCodeRunner().CompileModelCode(scintillaCode.Text, toolStripTextBoxNamespace.Text ?? "DEFAULT");
LoadRootClassDropDown(types.Select(x => x.Name).ToList(), new BsonDocumentConverter().GetDocName(CollectionInfo.Name) + "Model");
}
finally
{
Cursor.Current = Cursors.Default;
}
}
private bool ValidateModel(string selectedRootClass, string @namespace, bool displayError)
{
string code = scintillaCode.Text;
toolStripComboBoxRootClass.Items.Clear();
try
{
if (string.IsNullOrWhiteSpace(code))
{
throw new Exception("Please paste your C# model code into the editor or use the Auto Generate option.");
}
if (string.IsNullOrWhiteSpace(@namespace))
{
throw new Exception("Please enter a namespace.");
}
@namespace = @namespace.Trim();
foreach (var connInfo in Settings.Instance.Connections)
{
foreach (var dbInfo in connInfo.Databases)
{
foreach (var collectionInfo in dbInfo.Collections)
{
if (collectionInfo.Path != CollectionInfo.Path && collectionInfo.Namespace == @namespace)
{
throw new Exception("Namespace already used in another collection. Please select a new one.");
}
}
}
}
var types = new MongoDynamicCodeRunner().CompileModelCode(code, @namespace);
if (!types.Any())
{
throw new Exception("No model classes are defined.");
}
LoadRootClassDropDown(types.Select(x => x.Name).ToList(), selectedRootClass);
if (toolStripComboBoxRootClass.SelectedItem == null)
{
throw new Exception("Please select a root model class.");
}
}
catch (Exception ex)
{
if (displayError)
{
MessageBox.Show(ex.Message, "Invalid Model", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(false);
}
return(true);
}
