//CompareTo
public int CompareTo(Property beta)
{
// Always check for null
if (beta == null)
{
throw new Exception("ERROR: CompareTo argument is null.");
}
Apartment rightOp = beta as Apartment;
// Next, check if the typecast was successful or not
if (rightOp != null)
{
return(Unit.CompareTo(rightOp.Unit));
}
// else they are not a Property object
else
{
throw new Exception("ERROR: Apartment object compared to non-Apartment object.");
}
}
//adds a new property to the list of properties
private void AddProperty_Click(object sender, EventArgs e) //good :)
{
//make sure community is selected and street address is entered (others have default values)
if (selectedCommunity.Name == "") //no community was selected
{
Output_rtbox.Text = "Please select a community first.\n";
return; //go back to form1` 7
}
else if (StreetAddr_textBox.Text == "") //no street address was entered
{
Output_rtbox.Text = "Please enter the street address for the new property.\n";
return; //go back to form
}
Output_rtbox.Clear();
// ensure that the property that user wants to add doesn't already exist
foreach (Property prop in selectedCommunity.props) //go through all properties in selected community
{
// check street #
if (StreetAddr_textBox.Text.ToLower() == prop.StreetAddr.ToLower()) //if property at the address user entered is found
{
// street # and unit number for apartment
if (prop is Apartment) //check if property is an apartment
{
Apartment apartment = prop as Apartment;
if (Apartment_textBox.Text == "") //if user doesn't enter anything for the unit #
{
Output_rtbox.Text = "Please enter a unit number for " + apartment.StreetAddr + ".\n";
return; //go back to form
}
if (Apartment_textBox.Text.ToLower() == apartment.Unit.ToLower()) //apartment with same unit entered already exists
{
Output_rtbox.Text = "Sorry, " + apartment.StreetAddr + " apt# " + apartment.Unit + " already exists in " + selectedCommunity + ".\n";
return; //go back to form
}
//string message = StreetAddr_textBox.Text + Apartment_textBox.Text + "\n\nIs this correct?";
}
//same street address, not an apartment = duplicate property
else
{
Output_rtbox.Text = "Sorry, " + prop.StreetAddr + " already exists in " + selectedCommunity + ".\n";
return; //go back to form
}
}
//ask user to confirm their input
string message = StreetAddr_textBox.Text + Apartment_textBox.Text +
"\nSquare Footage: " + Squarefootage_NUD.Value +
"\nBedrooms: " + Bedrooms_NUD.Value + "\nBaths: " + Baths_NUD.Value + "\nFloors: " + Floors_NUD.Value +
"\nGarage: " + Garage_checkbox.Checked + " Attached: " + Attached_checkbox.Checked +
"\n\nIs this correct?"; //display user's input for them to confirm
string caption = "Add Property"; //title of message box
MessageBoxButtons buttons = MessageBoxButtons.YesNo; //yes and no buttons
DialogResult result;
result = MessageBox.Show(message, caption, buttons); //display message box
if (result == DialogResult.No) //if user says information is not correct
{
return; //go back so user can correct it
}
else if (result == DialogResult.Yes) //if user says the information is correct
{
break; //continue to adding the property
}
}
string[] argIn = new string[15]; // argument list for adding the property
string zip = ""; // zip
string state = ""; // state
uint i = 1; // for unique id
bool found = false; // found unique id
// find uniqe id for new property & fill in state and zip attributes
foreach (Property property in selectedCommunity.props)
{
// not sure if theres another way to do this because we need the state and zip from the community selected
// we could hard code it to be only illiniois and a default zip
state = property.State; // state attribute
zip = property.Zip; // zip attribute
// fine unique id
if (property.Id != i)
{
found = true;
break;
}
i++;
}
// if we went through all properties and did not find a unique id we can just add 1 to get a id
if (!found)
{
i++;
}
//add property to selected community
try //try-catch in case anything goes wrong with adding the property
{
// append values to argument list
argIn[0] = i.ToString(); // id
argIn[1] = "0"; // owner id
argIn[2] = "0"; // x
argIn[3] = "0"; // y
argIn[4] = StreetAddr_textBox.Text; // street addr
argIn[5] = selectedCommunity.Name; // city
argIn[6] = state; // state
argIn[7] = zip; // zip
argIn[8] = "true"; // for sale
argIn[9] = Bedrooms_NUD.Value.ToString(); // bedrooms
argIn[10] = Baths_NUD.Value.ToString(); // baths
argIn[11] = Squarefootage_NUD.Value.ToString(); // sqft
// if property is an house
if (Apartment_textBox.Text == "")// is a house
{
// is garage there and if so, is it attached?
if (Garage_checkbox.Checked) // checked garage
{
argIn[12] = "T"; // value must be t or f (cannot be true or false)
if (Attached_checkbox.Checked)
{
argIn[13] = "T"; // attached garage
}
else
{
argIn[13] = "F"; //unattached garage
}
}
else
{
argIn[12] = "F"; //no garage
}
argIn[14] = Floors_NUD.Value.ToString(); // floors
selectedCommunity.props.Add(new House(argIn)); //add the house
foreach (Property property in selectedCommunity.props) //check that the house has been added
{
if (property.Id == i)
{
Output_rtbox.Text += property.StreetAddr + " has been successfully added to " + selectedCommunity.Name + ".\n";
break; //break out so refresh happens at the end
}
}
}
// if it is an apartment
else
{
argIn[12] = Apartment_textBox.Text; // unit value
selectedCommunity.props.Add(new Apartment(argIn)); //add apartment
foreach (Property property in selectedCommunity.props) //check that apartment has been added
{
if (property.Id == i)
{
Output_rtbox.Text += property.StreetAddr + " has been successfully added to " + selectedCommunity.Name + ".\n";
break; //break out so refresh happens at the end
}
}
}
Refresh(communityID); //refresh list to show new property
//clear input
StreetAddr_textBox.Clear(); //clear street address input box
Apartment_textBox.Clear(); //clear apt # input box
Squarefootage_NUD.Value = 500; //reset the sqare footage value
Bedrooms_NUD.Value = 1; //reset the bedrooms value
Baths_NUD.Value = 1; //reset the baths value
Floors_NUD.Value = 1; //reset the floors value
Garage_checkbox.Checked = false; //reset the garage checkbox
Attached_checkbox.Checked = false; //reset the attached checkbox
}
// catch all errors so program doesnt crash
catch
{
Output_rtbox.Text += "There was an error adding the property.\n"; //error message
return;
}
}
// residence mouse click action event
private void Residence_listbox_MouseClick(object sender, MouseEventArgs e)
{
// clear output box
Output_rtbox.Clear();
// output which residence it is
selectedProperty = Residence_listbox.SelectedItem as Property;
Output_rtbox.Text += "Residents Living at ";
if (Residence_listbox.SelectedItem is House) //if the selected property is a house
{
// who is owned by
selectedHouse = Residence_listbox.SelectedItem as House;
Output_rtbox.Text += selectedHouse.StreetAddr + " ";
Output_rtbox.Text += "Owned by ";
foreach (Person person in selectedCommunity.residents)
{
if (person.Id == selectedHouse.OwnerID)
{
Output_rtbox.Text += person.FullName() + ":\n";
Output_rtbox.Text += "------------------------------------\n";
break;
}
}
// list people living there
foreach (Person person in selectedCommunity.residents) //go through all residents in selected community
{
for (int i = 0; i < person.ResidenceIds.Length; i++)
{
if (person.ResidenceIds[i] == selectedHouse.Id)
{
Output_rtbox.Text += person.FullName() + "\n";
break;
}
}
}
}
else if (Residence_listbox.SelectedItem is Apartment) //if selected property is an apartment
{
// who owns the apartment
selectedApartment = Residence_listbox.SelectedItem as Apartment;
Output_rtbox.Text += selectedApartment.StreetAddr + " # " + selectedApartment.Unit + " ";
Output_rtbox.Text += "Owned by ";
foreach (Person person in selectedCommunity.residents) //go through all the people in the selected community
{
if (person.Id == selectedApartment.OwnerID) //if person owns the property
{
Output_rtbox.Text += person.FullName() + ":\n";
Output_rtbox.Text += "------------------------------------\n";
break;
}
}
// output residents
foreach (Person person in selectedCommunity.residents) //go through all the people in the selected community
{
for (int i = 0; i < person.ResidenceIds.Length; i++)
{
if (person.ResidenceIds[i] == selectedApartment.Id)
{
Output_rtbox.Text += person.FullName() + "\n";
break;
}
}
}
}
Output_rtbox.Text += "###End Output###\n\n";
return;
}
