private void btnRetrieveYCharts_Click(object sender, RoutedEventArgs e)
{
if (comboDataSource.SelectedIndex == 0)
{
labelProgrammiStaatus.Content = "Retrieving data from YCharts.com ...";
btnCalculateForecast.IsEnabled = false;
string symbol = txtBoxAndmeteAllikas.Text;
if (string.IsNullOrEmpty(symbol) || symbol.Equals("input company ticker here") || symbol.Contains("."))
{
MessageBox.Show("Illegal symbol or no symbol specified.");
return;
}
_inputVm.LaeAndmed(symbol);
if (!PasswordSet)
{
string[] promptValue = Prompt.ShowDialog("Enter YCharts.com Username");
string user = promptValue[0];
string psw = promptValue[1];
_user = user;
_password = psw;
}
if (!string.IsNullOrEmpty(_user) && !string.IsNullOrEmpty(_password))
{
if (panelForecast.DataContext != null)
{
_dcfVM.ClearTable();
}
panelForecast.DataContext = null;
panelDcfOutput.DataContext = null;
FinAnalysisVM finAnalysisVm = new FinAnalysisVM(dataGrid);
_finDataAdapter = new FinDataAdapter(finAnalysisVm, symbol, FinDataAdapter.DataSource.XLS);
_finDataAdapter.AddDcfInput(_dci);
_finDataAdapter.PrepareDataXLS(_user, _password, this);
panelQuarterlyData.DataContext = finAnalysisVm;
// need peaks seatud saama alles siis, kui andmed saabuvad YCharts.com-st
//labelProgrammiStaatus.Content = "Data retrieved from YCharts.com.";
//btnCalculateForecast.IsEnabled = true;
}
else
{
PasswordSet = false;
MessageBox.Show("Enter username and password, fields cannot be empty.");
}
}
else if (comboDataSource.SelectedIndex == 2)
{
btnLaeAndmed.IsEnabled = false;
string programStatus = labelProgrammiStaatus.Content.ToString();
labelProgrammiStaatus.Content = "Loading data from Google Finance.";
GoogleFinanceScraper gfs = new GoogleFinanceScraper();
var uiScheduler = TaskScheduler.FromCurrentSynchronizationContext(); //get UI thread context
string txtBoxAndmeteAllikasText = txtBoxAndmeteAllikas.Text;
var task1 = Task.Factory.StartNew(() => gfs.GetData(txtBoxAndmeteAllikasText));
task1.ContinueWith(task => {
if (gfs.DownloadedData == null)
{
MessageBox.Show("Failed to download data for this ticker (" + txtBoxAndmeteAllikasText + ").");
labelProgrammiStaatus.Content = programStatus;
}
else
{
if (panelForecast.DataContext != null)
{
_dcfVM.ClearTable();
}
panelDcfOutput.DataContext = null;
labelProgrammiStaatus.Content = "Data loaded from Google Finance.";
FinAnalysisVM finAnalysisVm = new FinAnalysisVM(dataGrid);
_finDataAdapter = new FinDataAdapter(_inputVm, finAnalysisVm, "", FinDataAdapter.DataSource.XML, gfs.XmlPath);
// testimiseks:
_finDataAdapter.AddMainWindow(this);
_finDataAdapter.AddDcfInput(_dci);
_finDataAdapter.PrepareData();
panelQuarterlyData.DataContext = finAnalysisVm;
}
btnLaeAndmed.IsEnabled = true;
}, uiScheduler);
}
}
private void btnAvaXMLFail_Click(object sender, RoutedEventArgs e)
{
//_inputVm.LaeAndmed("csco");
labelProgrammiStaatus.Content = "Loading XML data ...";
btnCalculateForecast.IsEnabled = false;
System.Windows.Forms.OpenFileDialog dialog = new System.Windows.Forms.OpenFileDialog();
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (panelForecast.DataContext != null)
{
_dcfVM.ClearTable();
}
panelDcfOutput.DataContext = null;
txtBoxAndmeteAllikas.IsEnabled = true;
txtBoxAndmeteAllikas.Text = dialog.FileName;
//txtBoxAndmeteAllikas.Foreground = Brushes.Black;
//txtBoxAndmeteAllikas.CaretIndex = txtBoxAndmeteAllikas.Text.Length;
//labelProgrammiStaatus.Content = "Data loaded from XML file (" + dialog.SafeFileName + ").";
//var rect = txtBoxAndmeteAllikas.GetRectFromCharacterIndex(txtBoxAndmeteAllikas.CaretIndex);
//txtBoxAndmeteAllikas.ScrollToHorizontalOffset(rect.Right);
FinAnalysisVM finAnalysisVm = new FinAnalysisVM(dataGrid);
_finDataAdapter = new FinDataAdapter(_inputVm, finAnalysisVm, "", FinDataAdapter.DataSource.XML, dialog.FileName);
// testimiseks:
_finDataAdapter.AddMainWindow(this);
_finDataAdapter.AddDcfInput(_dci);
_finDataAdapter.PrepareData();
panelQuarterlyData.DataContext = finAnalysisVm;
//btnCalculateForecast.IsEnabled = true;
}
}