/// <summary>
/// Resets the dialog form to its initial state.
/// </summary>
public void ResetBackFillForm()
{
// Reset form values
databaseValue.Text = null;
destinationComboBox.SelectedItem = null;
destinationComboBox.Text = null;
destinationComboBox.Items.Clear();
sourceComboBox.SelectedItem = null;
sourceComboBox.Text = null;
sourceComboBox.Items.Clear();
intervalTextBox.Text = null;
fillTypeComboBox.SelectedIndex = 0;
tagsTextBox.Text = null;
// Reset time/date format
var dateTimeFormat = string.Format("{0} @ {1}", AppForm.Settings.DateFormat, AppForm.Settings.TimeFormat);
fromDateTimePicker.CustomFormat = dateTimeFormat;
toDateTimePicker.CustomFormat = dateTimeFormat;
// Reset result
BackfillResult = null;
// Clear query
NewQuery();
}
// Form Closing
private void BackfillDialog_FormClosing(object sender, FormClosingEventArgs e)
{
try
{
// If the user is closing/canceling the form, nothing to do
if (DialogResult != DialogResult.OK)
{
return;
}
// Create the Backfill result from form values
BackfillResult = CreateBackfillParamsFromValues();
// If a valid result wasn't returned, cancel
if (BackfillResult == null)
{
e.Cancel = true;
}
}
catch (Exception ex)
{
AppForm.DisplayException(ex);
}
}
/// <summary>
/// Creates a new <see cref="InfluxDbBackfillParams">Backfill Query</see> parameters object
/// from the current dialog values.
/// </summary>
/// <returns>A Backfill params object if current values are valid, otherwise NULL.</returns>
public InfluxDbBackfillParams CreateBackfillParamsFromValues()
{
if (!ValidateBackfillValues())
{
return(null);
}
try
{
// Collect form values
var destination = destinationComboBox.SelectedItem != null ? destinationComboBox.SelectedItem as string : destinationComboBox.Text;
var source = sourceComboBox.SelectedItem != null ? sourceComboBox.SelectedItem as string : sourceComboBox.Text;
// Subqueries
var subQueries = new List <string>();
subQueries.Add(queryEditor.Text.Trim());
// Filters
List <string> filters = new List <string>();
if (!string.IsNullOrWhiteSpace(filtersTextBox.Text))
{
var parsedFilters = filtersTextBox.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var filter in parsedFilters)
{
filters.Add(filter.Trim());
}
}
// Tags
List <string> tags = new List <string>();
if (!string.IsNullOrWhiteSpace(tagsTextBox.Text))
{
var parsedTags = tagsTextBox.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var tag in parsedTags)
{
tags.Add(tag.Trim());
}
}
// Create the Backfill parameters
var backfillParams = new InfluxDbBackfillParams()
{
Destination = destination,
Source = source,
SubQueries = subQueries,
Interval = intervalTextBox.Text,
FillType = (InfluxDbFillTypes)fillTypeComboBox.SelectedItem,
FromTime = fromDateTimePicker.Value,
ToTime = toDateTimePicker.Value,
Filters = filters.Count > 0 ? filters : null,
Tags = tags.Count > 0 ? tags : null,
};
return(backfillParams);
}
catch (Exception ex)
{
AppForm.DisplayException(ex);
return(null);
}
}
