private async Task<bool> SaveAsDocumentAsync(DocumentModel document)
{
var dlg = new SaveFileDialog();
dlg.Filter = "NSwag file (*.nswag)|*.nswag|NSwag JSON file (*.json)|*.json";
dlg.RestoreDirectory = true;
dlg.AddExtension = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
document.Document.Path = dlg.FileName;
await document.Document.SaveAsync();
return true;
}
return false;
}
private async Task<bool> SaveDocumentAsync(DocumentModel document)
{
return await RunTaskAsync(async () =>
{
if (File.Exists(document.Document.Path))
{
await document.Document.SaveAsync();
MessageBox.Show("The file has been saved.", "File saved");
return true;
}
else
{
if (await SaveAsDocumentAsync(document))
return true;
}
return false;
});
}
public async Task OpenDocumentAsync(string filePath)
{
await RunTaskAsync(async () =>
{
var currentDocument = Documents.SingleOrDefault(d => d.Document.Path == filePath);
if (currentDocument != null)
SelectedDocument = currentDocument;
else
{
var document = new DocumentModel(await NSwagDocument.LoadAsync(filePath));
Documents.Add(document);
SelectedDocument = document;
}
});
}
public async Task<bool> CloseDocumentAsync(DocumentModel document)
{
if (document.Document.IsDirty)
{
var result = MessageBox.Show("Do you want to save the file " + document.Document.Name + " ?",
"Save file", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
var success = await SaveDocumentAsync(document);
if (!success)
return false;
}
else if (result == DialogResult.Cancel)
return false;
}
Documents.Remove(document);
return true;
}
private void CreateDocument()
{
var document = new DocumentModel(NSwagDocument.Create());
Documents.Add(document);
SelectedDocument = document;
}