//Update the estate list. Triggered when program starts and when information has been updated. Also triggered when search parameters change.
private void UpdateEstateList()
{
String street = this.SearchBarStreet.Text;
List <Estate> res = Estates.ToList();
string zip = "";
int hiddenCount = 0;
if (SearchBarZip.Text != null)
{
zip = this.SearchBarZip.Text;
}
String city = this.SearchBarCity.Text;
String country = "";
if (this.SearchBoxCountry.SelectedIndex > 0)
{
country = this.SearchBoxCountry.Text;
//Console.WriteLine(this.SearchBoxCountry.SelectedIndex);
Countries c = EstateUtils.parseCountry(country);
if (Estates.GetCountryDictionary().Contains(c))
{
res = Estates.GetCountryDictionary().Get(c);
}
}
String legal = "";
if (this.SearchBoxLegal.SelectedIndex > 0)
{
legal = this.SearchBoxLegal.Text;
}
String type = "";
if (this.SearchBoxType.SelectedIndex > 0)
{
type = this.SearchBoxType.Text;
}
EstateList.Items.Clear();
EstateListItems = new LinkedList <string>();
//This for-loop goes through every Estate in the list of Estates and checks wether the filter-attributes correspond to the attributes of the estate.
//If they do they are added to the list, if not they are hidden from view.
for (int i = 0; i < res.Count; i++)
{
Estate e = res[i];
if (e.Address.Street.ToLower().Contains(street.ToLower()) && e.Address.Zip.ToString().Contains(zip) && e.Address.City.ToLower().Contains(city.ToLower()) && e.Address.country.ToString().Contains(country) && e.type.ToString().Contains(type) && e.GetLegalType().Contains(legal) && e.Sqrft >= EstateSqrftSlider.Value && e.Rent <= EstateRentSlider.Value)
{
//Create a string representation of an Estate as such: ID : Street, City, Country.
EstateListItems.AddLast($"{e.Id} : {e.Address.Street} {e.Address.City} {e.Address.country}");
EstateList.Items.AddRange(new Object[]
{
EstateListItems.Last()
});
}
else
{
hiddenCount++;
}
}
if (Estates.Count == 0)
{
DeleteButton.Enabled = false;
}
else
{
DeleteButton.Enabled = true;
}
//Shows the user how many Estates are hidden from the list, so there's no confusion.
NumberOfHiddenItems.Text = hiddenCount + " hidden items";
//Resets the selected estate, because the order of estates have been shifted around.
selectedEstate = -1;
EnableInfoBoxes(false);
}
//Update Estate text boxes with appropriate values from the selected Estate.
private void EstateList_SelectedValueChanged(object sender, EventArgs e)
{
EnableInfoBoxes(true);
this.EstateUpdateButton.Text = "Update info";
this.EditInfo.Text = "Ready to edit";
createNew = false;
try
{
ListBox listbox = (ListBox)sender;
Estate building = ListManip.GetEstateFromList(listbox.SelectedIndex, EstateListItems.ToArray(), Estates);
selectedEstate = ListManip.GetEstateSearchListPositionByEstateID(building.Id, Estates);
this.EstateId.Text = building.Id.ToString();
this.EstateStreet.Text = building.Address.Street.ToString();
this.EstateZip.Text = building.Address.Zip.ToString();
this.EstateCity.Text = building.Address.City;
this.EstateLegalMenu.SelectedItem = building.GetLegalType();
this.EstateTypeMenu.SelectedItem = building.type.ToString();
UpdateImage(building.Image);
this.EstateRent.Text = building.Rent.ToString();
this.EstateSqrft.Text = building.Sqrft.ToString();
this.EstateCountryMenu.SelectedItem = building.Address.country.ToString();
changeUniqueValueTextBox();
switch (building.type)
{
case Estate.EstateType.Apartment:
Apartment apt = (Apartment)building;
UniqueEstateValue.Text = apt.floor.ToString();
break;
case Estate.EstateType.House:
House hs = (House)building;
UniqueEstateValue.Text = hs.bathrooms.ToString();
break;
case Estate.EstateType.Rowhouse:
Rowhouse rh = (Rowhouse)building;
UniqueEstateValue.Text = rh.balconies.ToString();
break;
case Estate.EstateType.Shop:
Shop sp = (Shop)building;
UniqueEstateValue.Text = sp.maxNumberOfShoppers.ToString();
break;
case Estate.EstateType.Villa:
Villa vl = (Villa)building;
UniqueEstateValue.Text = vl.sqrftGarden.ToString();
break;
case Estate.EstateType.Warehouse:
Warehouse wh = (Warehouse)building;
UniqueEstateValue.Text = wh.HasDedicatedGuard.ToString();
break;
}
}
catch (NullReferenceException exc)
{
Console.WriteLine(exc);
}
}