private void ApplyFilter_Click(object sender, EventArgs e)
{
ArrayRequests result = RequestDB.GetInstance().GetRequests();
if (checkBox1.Checked)
{
result = result.GetRequestsCreateBetweenDate(dateTimePicker1.Value);
}
else if (comboBox1.SelectedIndex != -1)
{
result = result.GetRequestsByStatus((RequestStatus)comboBox1.SelectedItem);
}
else if (Priority.SelectedIndex != -1)
{
result = result.GetRequestsByPriority((RequestPriority)Priority.SelectedItem);
}
else if (worker.SelectedIndex != -1)
{
result = result.GetRequestsByWorker((Worker)worker.SelectedItem);
}
else if (client.SelectedIndex != -1)
{
result = result.GetRequestsByClient((Client)client.SelectedItem);
}
ShowRequests(result.requests);
}
public static RequestDB GetInstance()
{
if (instance == null)
{
instance = new RequestDB();
}
return(instance);
}
private static void Application_ApplicationExit(
object sender, EventArgs e)
{
ClientDB.GetInstance().Save();
WorkerDB.GetInstance().Save();
RequestDB.GetInstance().Save();
RequestStatusDB.GetInstance().Save();
}
private void butttonSaveRequest_Click(object sender, EventArgs e)
{
if (request == null)
{
request = RequestDB.GetInstance().
CreateRequest(textBox1.Text,
dateTimePicker1.Value);
}
SaveRequestChanges();
Close();
}
private void Remove_Click(object sender, EventArgs e)
{
if (listView1.SelectedIndices.Count == 0)
{
return;
}
Request request = (Request)listView1.SelectedItems[0].Tag;
RequestDB.GetInstance().RemoveRequest(request);
FillFilters();
}
private void удалитьToolStripMenuItem_Click(object sender, EventArgs e)
{
if (listBox1.SelectedIndex == -1)
{
return;
}
RequestStatus requestStatus =
(RequestStatus)listBox1.SelectedItem;
var requests = RequestDB.GetInstance().
GetRequests()
.GetRequestsByStatus(requestStatus);
if (requests.requests.Count == 0)
{
RequestStatusDB.GetInstance().
RemoveRequestStatus(requestStatus);
FillListStatuses();
}
else
{
MessageBox.Show("Невозможно удалить статус, " +
"Существуют заявки с таким статусом");
}
}
