private void mainWindow_Loaded(object sender, RoutedEventArgs e)
{
try
{
this.Left = Properties.Settings.Default.LocationX;
this.Top = Properties.Settings.Default.LocationY;
this.Width = Properties.Settings.Default.Width;
this.Height = Properties.Settings.Default.Height;
using (var client = new LunchTimeService.LunchTimeClient())
{
var restaurants = client.GetRestaurants().Select(r => r.Name);
this.restaurantsComboBox.ItemsSource = restaurants;
var statistics = client.GetStatistics();
this.detailsGrid.ItemsSource = statistics.Select(s => new Statistic(s));
}
this.restaurantsComboBox.SelectedIndex = Properties.Settings.Default.SelectedIndex;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
try
{
using (var service = new LunchTimeService.LunchTimeClient())
{
if (this.ArrivalTimes != null)
service.InsertArrivalTimes(this.ArrivalTimes.Select(at => at.ConvertToDto()).ToArray());
}
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void restaurantsComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
using (var client = new LunchTimeService.LunchTimeClient())
{
string restaurant = this.restaurantsComboBox.SelectedValue as string;
Statistic statistic = new Statistic(client.GetStatistic(restaurant));
if (statistic == null)
return;
this.summaryGrid.ItemsSource = (new List<Statistic> { statistic });
var arrivalTimes = client.GetArrivalTimes(restaurant);
if (arrivalTimes.Count() > 4)
{
var histogram = new HistogramGenerator(arrivalTimes);
this.dataSeries.ItemsSource = arrivalTimes.GroupBy(at => histogram.GetHistogramBucket(at))
.OrderBy(group => group.Key)
.Select(group => new
{
Index = Statistic.FormatTimeSpan(group.Key, false),
Value = group.Count()
});
}
else
{
this.dataSeries.ItemsSource = null;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void SetUpGrid(IEnumerable<ArrivalTime> arrivalTimes)
{
try
{
using (var service = new LunchTimeService.LunchTimeClient())
{
this.Restaurants = service.GetRestaurants().Select(r => r.Name).ToList();
}
var cellStyle = new DataGridViewCellStyle();
cellStyle.Format = "MM/dd/yyyy HH:mm:ss";
this.colTime.DefaultCellStyle = cellStyle;
this.gvData.AutoGenerateColumns = false;
this.SetDataSources(arrivalTimes);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
