async private void HistoryList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SearchHistoryItem item = (SearchHistoryItem)HistoryList.SelectedItem;
try
{
// Active ProgressSpinner and Show Progress Text
SearchProgress.IsActive = true;
txtSearchProgress.Text = "Searching...";
SearchResult.Vehicles = await VehicleAPI.GetVehiclesAsync(item.Query);
// Disable ProgressSpinner and Show Progress Text
SearchProgress.IsActive = false;
txtSearchProgress.Text = "";
if (SearchResult.Vehicles.Count > 0)
{
Frame.Navigate(typeof(SearchResult), null, new SuppressNavigationTransitionInfo());
}
}
catch (Exception ex)
{
MessageDialog dialog = new MessageDialog(ex.Message);
dialog.Title = "Info";
await dialog.ShowAsync();
}
}
async private void BtnDoSearch_Click(object sender, RoutedEventArgs e)
{
//Upon clock perform the folllowing actions if possible.
try
{
QueryBuilder searchquery = new QueryBuilder();
//If Brand field is not empty, perform the following:
if (txtBrand.Text != "")
{
searchquery.AddField(Field.Fields.merkkiSelvakielinen, txtBrand.Text);
}
//If Model field is not empty, perform the following:
if (txtModel.Text != "")
{
searchquery.AddField(Field.Fields.mallimerkinta, txtModel.Text);
}
//If Color field is not empty, perform the following:
if (cbColor.SelectedValue != null)
{
searchquery.AddField(Field.Fields.vari, cbColor.SelectedValue.ToString());
}
//If First Registration Date field is not empty and the checkbox was checked to activate the field, perform the following:
if (dpFirstRegDate1.Date != null && dpFirstRegDate2.Date != null && cbFirstRegDate.IsChecked == true)
{
searchquery.AddField(Field.Fields.ensirekisterointipvm, dpFirstRegDate1.Date.ToString("yyyy-MM-dd"), dpFirstRegDate2.Date.ToString("yyyy-MM-dd"));
}
if (dpDeployDate1.Date != null && dpDeployDate2.Date != null && cbDeployDate.IsChecked == true)
{
searchquery.AddField(Field.Fields.kayttoonottopvm, dpDeployDate1.Date.ToString("yyyy-MM-dd"), dpDeployDate2.Date.ToString("yyyy-MM-dd"));
}
//If Fuel Type field is not empty, perform the following:
if (cbFuelType.SelectedValue != null)
{
searchquery.AddField(Field.Fields.kayttovoima, cbFuelType.SelectedValue.ToString());
}
//If Frame Type field is not empty, perform the following:
if (cbFrameType.SelectedValue != null)
{
searchquery.AddField(Field.Fields.korityyppi_pitkaselite, cbFrameType.SelectedValue.ToString());
}
//If County field is not empty, perform the following:
if (cbCounty.SelectedValue != null)
{
searchquery.AddField(Field.Fields.kunta, cbCounty.SelectedValue.ToString());
}
//If Gears field is not empty, perform the following:
if (txtGears.Text != "")
{
int value;
if (int.TryParse(txtGears.Text, out value) == false)
{
throw new Exception("Number of Gears value isn't integer");
}
searchquery.AddField(Field.Fields.vaihteisto, value.ToString());
}
//If Serial Number field is not empty, perform the following:
if (txtSerialNmb.Text != "")
{
searchquery.AddField(Field.Fields.valmistenumero2, txtSerialNmb.Text);
}
//If Co2 field is not empty and the input is in integer format, perform the following:
if (txtStartCo2.Text != "" && txtEndCo2.Text != "")
{
int start, end;
if (int.TryParse(txtStartCo2.Text, out start) == false)
{
throw new Exception("Co2 Start value isn't integer");
}
if (int.TryParse(txtEndCo2.Text, out end) == false)
{
throw new Exception("Co2 End value isn't integer");
}
searchquery.AddField(Field.Fields.Co2, start.ToString(), end.ToString());
}
//If Mileage field is not empty and the input is in integer format, perform the following:
if (txtStartMileage.Text != "" && txtEndMileage.Text != "")
{
int start, end;
if (int.TryParse(txtStartMileage.Text, out start) == false)
{
throw new Exception("Mileage Start value isn't integer");
}
if (int.TryParse(txtEndMileage.Text, out end) == false)
{
throw new Exception("Mileage End value isn't integer");
}
searchquery.AddField(Field.Fields.matkamittarilukema, start.ToString(), end.ToString());
}
//If Mass field is not empty and the input is in integer format, perform the following:
if (txtStartMass.Text != "" && txtEndMass.Text != "")
{
int start, end;
if (int.TryParse(txtStartMass.Text, out start) == false)
{
throw new Exception("Weight Start value isn't integer");
}
if (int.TryParse(txtEndMass.Text, out end) == false)
{
throw new Exception("Weight End value isn't integer");
}
searchquery.AddField(Field.Fields.omamassa, start.ToString(), end.ToString());
}
//If Cylinder Cap field is not empty and the input is in integer format, perform the following:
if (txtStartCylinderCap.Text != "" && txtEndCylinderCap.Text != "")
{
int start, end;
if (int.TryParse(txtStartCylinderCap.Text, out start) == false)
{
throw new Exception("Engine Size Start value isn't integer");
}
if (int.TryParse(txtEndCylinderCap.Text, out end) == false)
{
throw new Exception("Engine Size End value isn't integer");
}
searchquery.AddField(Field.Fields.sylintereidenLkm, start.ToString(), end.ToString());
}
//If Power field is not empty and the input is in integer format, perform the following:
if (txtStartNetPower.Text != "" && txtEndNetPower.Text != "")
{
int start, end;
if (int.TryParse(txtStartNetPower.Text, out start) == false)
{
throw new Exception("Power Start value isn't integer");
}
if (int.TryParse(txtEndNetPower.Text, out end) == false)
{
throw new Exception("Power End value isn't integer");
}
searchquery.AddField(Field.Fields.suurinNettoteho, start.ToString(), end.ToString());
}
//If Car Class field is not empty, perform the following:
if (cbCarClass.SelectedValue != null)
{
searchquery.AddField(Field.Fields.ajoneuvoluokka_koodi, cbCarClass.SelectedValue.ToString());
}
//If Electric Hybrid field is checked, perform the following:
if (ckbElecHybrid.IsChecked == true)
{
searchquery.AddField(Field.Fields.sahkohybridi, "1");
}
// Build Query and set limit to 100
searchquery.Build(QueryBuilder.QueryType.Select, 1000);
// Activate ProgressSpinner, Show Progress Text and Disable Search button
SearchProgress.IsActive = true;
txtSearchProgress.Text = "Searching...";
btnDoSearch.IsEnabled = false;
// Load Vehicles from API asynchronously
SearchResult.Vehicles = await VehicleAPI.GetVehiclesAsync(searchquery.QueryString);
// Disable ProgressSpinner, Show Progress Text and Enable Search button
SearchProgress.IsActive = false;
txtSearchProgress.Text = "Done";
btnDoSearch.IsEnabled = true;
// If there was no result, stay in search page
if (SearchResult.Vehicles.Count > 0)
{
// Add Search to History
SearchHistory.AddItem(new SearchHistoryItem("Search", DateTime.Now, SearchResult.Vehicles.Count + " results", searchquery.QueryString, searchquery.FieldsToString()));
SearchHistory.Save();
// Navigate to SearchResult page
Frame.Navigate(typeof(SearchResult), null, new SuppressNavigationTransitionInfo());
}
}
//Handle exceptions
catch (Exception ex)
{
MessageDialog dialog = new MessageDialog(ex.Message);
dialog.Title = "Info";
await dialog.ShowAsync();
// Disable ProgressSpinner, Show Progress Text and Enable Search button
SearchProgress.IsActive = false;
txtSearchProgress.Text = "Done";
btnDoSearch.IsEnabled = true;
}
}