}//end ViewVehicleButton_Click()
private void EditVehicleButton_Click(object sender, EventArgs e)
{
Button clickedButton = (Button)sender;
int vehicleVID = Int32.Parse(clickedButton.Name);
Vehicle ViewVehicle = VehicleManagement.GetVehicle(vehicleVID);
ParentForm.LoadEditSingleVehicleScreen(ViewVehicle);
} //end EditVehicleButton_Click()
//loading the screen
private void ViewVehiclesScreen_Load(object sender, EventArgs e)
{
List <string> searchableAttrs = new List <string> {
"VID", "Type", "Make", "Model", "Colour", "Price-Range", "Kilometers", "Load-Rating", "Sold Status"
};
foreach (string item in searchableAttrs)
{
SearchAttrTypeBox.Items.Add(item);
}
SortedDictionary <int, Entity> allCars = VehicleManagement.GetSortedDictionary();
loadSearchResults(allCars);
}//end ViewVehiclesScreen_Load()
}//end ViewVehiclesScreen_Load()
/// <summary>
/// Click event handler for search button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SearchVehiclesBtn_Click(object sender, EventArgs e)
{
//make sure we have an attribute to search by
if (SearchAttrTypeBox.SelectedIndex < 0)
{
MessageBox.Show("You need to enter an attribute to search by");
}
else if (SearchVehiclesInput.Text == "")
{
MessageBox.Show("You need to enter an search term");
}
else
{
//all the cars we have
SortedDictionary <int, Entity> allCars = VehicleManagement.GetSortedDictionary();
//the cars to show
SortedDictionary <int, Entity> resultSet = new SortedDictionary <int, Entity>();
//the string we are searching on
string searchOn = SearchVehiclesInput.Text;
foreach (KeyValuePair <int, Entity> entry in allCars)
{
Vehicle vehicle = (Vehicle)entry.Value;
if (vehicle.FindAttribute(SearchAttrTypeBox.SelectedItem.ToString(), searchOn))
{
resultSet.Add(entry.Key, vehicle);
}
}
if (resultSet.Count() > 0)
{
loadSearchResults(resultSet);
}
else
{
MessageBox.Show("Sorry, no vehicles matched your search terms");
}
} //end if
} //end SearchVehiclesBtn_Click()
}//end EditVehicleCancelBtn_Click()
/// <summary>
/// Click event handler for save button. Saves the vehicle details
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void EditVehicleSaveBtn_Click(object sender, EventArgs e)
{
int VID = CurrentVehicle.GetVehicleID();
string errors = "";
bool missingRequired = false;
string loadRating = "0";
//make sure we have all the required fields
if (VehicleTypeInput.SelectedIndex < 0)
{
missingRequired = true;
errors += "- Vehicle Type\n";
}
else
{
if (VehicleTypeInput.SelectedItem.ToString() == "Light Truck" && VehicleRatedLoadInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Load Rating\n";
}
}
if (VehicleMakeInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Make\n";
}
if (VehicleModelInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Model\n";
}
if (VehicleColorInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Colour\n";
}
if (VehiclePriceRangeInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Price Range\n";
}
int enteredKilometers = 0;
if (VehicleKilometersInput.Text == "" || int.TryParse(VehicleKilometersInput.Text, out enteredKilometers) == false)
{
missingRequired = true;
errors += "- Vehicle Kilometers\n";
}
if (missingRequired)
{
MessageBox.Show("You need the following fields to add this vehicle: \n" + errors);
}
else
{
string type = VehicleTypeInput.SelectedItem.ToString();
string make = VehicleMakeInput.Text;
string model = VehicleModelInput.Text;
string colour = VehicleColorInput.Text;
string priceRange = VehiclePriceRangeInput.Text;
int kilometers = enteredKilometers;
bool soldStatus = false;
DateTime?soldDate = VehicleSoldDateInput.Value;
if (VehicleSoldStatusInput.Text == "True")
{
soldStatus = true;
}
else
{
soldDate = null;
}
string imagePath = CurrentVehicle.GetImagePath();
if (FileImage != null)
{
try
{
Random rnd = new Random();
string hashName = type + make + model + colour + priceRange + rnd.Next(0, 999999999);
string programDir = Path.GetDirectoryName(Path.GetDirectoryName(System.IO.Directory.GetCurrentDirectory()));
imagePath = programDir + VehicleManagement.GetImageDir() + String.Format($@"\vehicle{hashName.GetHashCode()}.jpeg");
FileImage.Save(imagePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception ex)
{
MessageBox.Show("Unable to upload that image due to error: " + ex.Message);
}
}
if (type == "Light Truck")
{
loadRating = VehicleRatedLoadInput.Text;
}
else
{
loadRating = "0";
}
Vehicle tempVehicle = new Vehicle(VID, type, make, model, colour, priceRange, kilometers, soldStatus, soldDate, imagePath, loadRating);
if (VehicleManagement.EditVehicle(VID, this.CurrentVehicle, tempVehicle, UserManagement.getCurrentUserName()))
{
this.CurrentVehicle = VehicleManagement.GetVehicle(VID);
MessageBox.Show("Successfully Saved Changes to Vehicle!");
ParentForm.LoadViewSingleVehicleScreen(this.CurrentVehicle);
}
else
{
MessageBox.Show("Sorry, something went wrong and the changes were not saved");
}
}
}//EditVehicleSaveBtn_Click()
private void SaveAddVehicleBtn_Click(object sender, EventArgs e)
{
string errors = "";
bool missingRequired = false;
string loadRating = "0";
//make sure we have all the required fields
if (VehicleTypeSelector.SelectedIndex < 0)
{
missingRequired = true;
errors += "- Vehicle Type\n";
}
else
{
if (VehicleTypeSelector.SelectedItem.ToString() == "Light Truck" && VehicleRatedLoadInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Load Rating\n";
}
}
if (VehicleMakeInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Make\n";
}
if (VehicleModelInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Model\n";
}
if (VehicleColorInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Colour\n";
}
if (VehiclePriceRangeInput.Text == "")
{
missingRequired = true;
errors += "- Vehicle Price Range\n";
}
int enteredKilometers = 0;
if (VehicleKilometersInput.Text == "" || int.TryParse(VehicleKilometersInput.Text, out enteredKilometers) == false)
{
missingRequired = true;
errors += "- Vehicle Kilometers\n";
}
if (missingRequired)
{
MessageBox.Show("You need the following fields to add this vehicle: \n" + errors);
}
else
{
string type = VehicleTypeSelector.SelectedItem.ToString();
string make = VehicleMakeInput.Text;
string model = VehicleModelInput.Text;
string colour = VehicleColorInput.Text;
string priceRange = VehiclePriceRangeInput.Text;
int kilometers = enteredKilometers;
;
string imagePath = "";
if (File != null)
{
Random rnd = new Random();
string hashName = type + make + model + colour + priceRange + rnd.Next(0, 999999999);
string programDir = Path.GetDirectoryName(Path.GetDirectoryName(System.IO.Directory.GetCurrentDirectory()));
imagePath = programDir + VehicleManagement.GetImageDir() + String.Format($@"\vehicle{hashName.GetHashCode()}.jpeg");
try
{
File.Save(imagePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception ex)
{
MessageBox.Show("Unable to upload that image due to error: " + ex.Message);
}
}
if (type == "Light Truck")
{
loadRating = VehicleRatedLoadInput.Text;
}
else
{
loadRating = "0";
}
if (VehicleManagement.AddVehicle(type, make, model, colour, priceRange, kilometers, imagePath, loadRating, UserManagement.getCurrentUserName()))
{
MessageBox.Show("Successfully Added New Vehicle!");
this.clear();
}
else
{
MessageBox.Show("Sorry, something went wrong and the new vehicle was not saved");
}
}
}//end SaveAddVehicleBtn_Click()
