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NewDomainElementHandler.java
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/
NewDomainElementHandler.java
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package name.abuchen.portfolio.ui.handlers;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Optional;
import java.util.Set;
import java.util.UUID;
import javax.inject.Inject;
import javax.inject.Named;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.core.services.events.IEventBroker;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
import org.eclipse.e4.ui.services.IServiceConstants;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.ViewerComparator;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import name.abuchen.portfolio.model.Classification;
import name.abuchen.portfolio.model.Client;
import name.abuchen.portfolio.model.Exchange;
import name.abuchen.portfolio.model.Security;
import name.abuchen.portfolio.model.Taxonomy;
import name.abuchen.portfolio.model.TaxonomyTemplate;
import name.abuchen.portfolio.model.Watchlist;
import name.abuchen.portfolio.online.Factory;
import name.abuchen.portfolio.online.QuoteFeed;
import name.abuchen.portfolio.online.SecuritySearchProvider;
import name.abuchen.portfolio.online.SecuritySearchProvider.ResultItem;
import name.abuchen.portfolio.online.impl.CoinGeckoSearchProvider;
import name.abuchen.portfolio.online.impl.EurostatHICPQuoteFeed;
import name.abuchen.portfolio.ui.Messages;
import name.abuchen.portfolio.ui.PortfolioPlugin;
import name.abuchen.portfolio.ui.UIConstants;
import name.abuchen.portfolio.ui.dialogs.ListSelectionDialog;
import name.abuchen.portfolio.ui.editor.AbstractFinanceView;
import name.abuchen.portfolio.ui.editor.DomainElement;
import name.abuchen.portfolio.ui.editor.PortfolioPart;
import name.abuchen.portfolio.ui.jobs.UpdateQuotesJob;
import name.abuchen.portfolio.ui.util.Colors;
import name.abuchen.portfolio.ui.util.FormDataFactory;
import name.abuchen.portfolio.ui.wizards.security.EditSecurityDialog;
import name.abuchen.portfolio.ui.wizards.security.SearchSecurityWizardDialog;
import name.abuchen.portfolio.util.TradeCalendarManager;
public class NewDomainElementHandler
{
@Inject
private IEventBroker broker;
@Execute
public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part,
@Named(UIConstants.Parameter.TYPE) final String type)
{
Optional<PortfolioPart> portfolioPart = MenuHelper.getActivePortfolioPart(part, true);
if (portfolioPart.isEmpty())
return;
DomainElement element = DomainElement.valueOf(type);
switch (element)
{
case INVESTMENT_VEHICLE:
// the creation dialogs must run in the context of the current
// view otherwise the inject has not access to the full context
// objects
portfolioPart.get().getCurrentView().ifPresent(this::createNewInvestmentVehicle);
break;
case CRYPTO_CURRENCY:
portfolioPart.get().getCurrentView().ifPresent(this::createNewCryptocurrency);
break;
case EXCHANGE_RATE:
portfolioPart.get().getCurrentView().ifPresent(this::createNewExchangeRate);
break;
case CONSUMER_PRICE_INDEX:
portfolioPart.get().getCurrentView().ifPresent(this::createNewConsumerPriceIndex);
break;
case TAXONOMY:
createNewTaxonomy(portfolioPart.get().getClient());
break;
case WATCHLIST:
createNewWatchlist(portfolioPart.get().getClient());
break;
default:
}
}
private void createNewInvestmentVehicle(AbstractFinanceView view)
{
SearchSecurityWizardDialog dialog = new SearchSecurityWizardDialog(Display.getDefault().getActiveShell(),
view.getClient());
if (dialog.open() == Window.OK)
{
Security newSecurity = dialog.getSecurity();
openEditDialog(view, newSecurity);
}
}
private void openEditDialog(AbstractFinanceView view, Security newSecurity)
{
EditSecurityDialog editSecurityDialog = view.make(EditSecurityDialog.class, newSecurity);
if (editSecurityDialog.open() == Window.OK)
{
view.getClient().addSecurity(newSecurity);
view.getClient().markDirty();
new UpdateQuotesJob(view.getClient(), newSecurity).schedule();
broker.post(UIConstants.Event.Domain.SECURITY_CREATED, newSecurity);
}
}
private void createNewCryptocurrency(AbstractFinanceView view)
{
try
{
@SuppressWarnings("nls")
final Set<String> popularCoins = Set.of("bitcoin", "ethereum", "aave", "algorand", "bitcoin-cash",
"cardano", "chainlink", "decentraland", "dogecoin", "litecoin", "polkadot", "matic-network",
"shiba-inu", "solana", "the-sandbox", "uniswap", "ripple");
ILabelProvider labelProvider = new ColumnLabelProvider()
{
@Override
public String getText(Object element)
{
SecuritySearchProvider.ResultItem item = (SecuritySearchProvider.ResultItem) element;
return String.format("%s (%s)", item.getSymbol(), item.getName()); //$NON-NLS-1$
}
@Override
public Color getBackground(Object element)
{
SecuritySearchProvider.ResultItem item = (SecuritySearchProvider.ResultItem) element;
return popularCoins.contains(item.getExchange()) ? Colors.theme().warningBackground() : null;
}
};
ListSelectionDialog dialog = new ListSelectionDialog(Display.getDefault().getActiveShell(), labelProvider);
dialog.setTitle(Messages.SecurityMenuNewCryptocurrency);
dialog.setMessage(Messages.SecurityMenuNewCryptocurrencyMessage);
dialog.setMultiSelection(false);
dialog.setViewerComparator(new ViewerComparator()
{
@Override
public int category(Object element)
{
SecuritySearchProvider.ResultItem item = (SecuritySearchProvider.ResultItem) element;
return popularCoins.contains(item.getExchange()) ? 0 : 1;
}
});
dialog.setElements(Factory.getSearchProvider(CoinGeckoSearchProvider.class) //
.search("", SecuritySearchProvider.Type.ALL)); //$NON-NLS-1$
if (dialog.open() == Window.OK)
{
Object[] result = dialog.getResult();
for (Object object : result)
{
ResultItem item = (ResultItem) object;
Security newSecurity = item.create(view.getClient());
openEditDialog(view, newSecurity);
}
}
}
catch (IOException e)
{
PortfolioPlugin.log(e);
MessageDialog.openError(Display.getDefault().getActiveShell(), Messages.LabelError, e.getMessage());
}
}
private void createNewExchangeRate(AbstractFinanceView view)
{
Security newSecurity = new Security(null, view.getClient().getBaseCurrency());
newSecurity.setFeed(QuoteFeed.MANUAL);
newSecurity.setTargetCurrencyCode(view.getClient().getBaseCurrency());
openEditDialog(view, newSecurity);
}
private void createNewConsumerPriceIndex(AbstractFinanceView view)
{
LabelProvider labelProvider = LabelProvider.createTextProvider(o -> ((Exchange) o).getName());
ListSelectionDialog dialog = new ListSelectionDialog(Display.getDefault().getActiveShell(), labelProvider);
dialog.setTitle(Messages.SecurityMenuNewHICP);
dialog.setMessage(Messages.SecurityMenuHICPMessage);
dialog.setElements(new EurostatHICPQuoteFeed().getExchanges(null, new ArrayList<>()));
if (dialog.open() == Window.OK)
{
Object[] result = dialog.getResult();
for (Object object : result)
{
Exchange region = (Exchange) object;
Security newSecurity = new Security(region.getName() + " " + Messages.LabelSuffix_HICP, null); //$NON-NLS-1$
newSecurity.setFeed(EurostatHICPQuoteFeed.ID);
newSecurity.setLatestFeed(QuoteFeed.MANUAL);
newSecurity.setTickerSymbol(region.getId());
newSecurity.setCalendar(TradeCalendarManager.FIRST_OF_THE_MONTH_CODE);
view.getClient().addSecurity(newSecurity);
view.getClient().markDirty();
new UpdateQuotesJob(view.getClient(), newSecurity).schedule();
broker.post(UIConstants.Event.Domain.SECURITY_CREATED, newSecurity);
}
}
}
private void createNewTaxonomy(Client client)
{
TaxonomyCreationDialog dialog = new TaxonomyCreationDialog(Display.getDefault().getActiveShell());
if (dialog.open() != Window.OK)
return;
String name = dialog.getName();
if (name == null || name.isEmpty())
return;
final Optional<TaxonomyTemplate> template = dialog.getTemplate();
if (template.isPresent())
{
Taxonomy taxonomy = template.get().build();
taxonomy.setName(name);
taxonomy.getRoot().setName(name);
client.addTaxonomy(taxonomy);
client.touch();
}
else
{
Taxonomy taxonomy = new Taxonomy(name);
taxonomy.setRootNode(new Classification(UUID.randomUUID().toString(), name));
client.addTaxonomy(taxonomy);
client.touch();
}
}
private void createNewWatchlist(Client client)
{
InputDialog dlg = new InputDialog(Display.getDefault().getActiveShell(), Messages.WatchlistNewLabel,
Messages.WatchlistEditDialogMsg, Messages.WatchlistNewLabel, null);
if (dlg.open() != Window.OK)
return;
String name = dlg.getValue();
if (name == null)
return;
Watchlist watchlist = new Watchlist();
watchlist.setName(name);
client.addWatchlist(watchlist);
client.touch();
}
}
class TaxonomyCreationDialog extends Dialog
{
private String name = Messages.LabelNewTaxonomy;
private TaxonomyTemplate template;
public TaxonomyCreationDialog(Shell parentShell)
{
super(parentShell);
}
public String getName()
{
return name;
}
public Optional<TaxonomyTemplate> getTemplate()
{
return Optional.ofNullable(template);
}
@Override
protected Control createContents(Composite parent)
{
Control contents = super.createContents(parent);
getShell().setText(Messages.LabelNewTaxonomy);
return contents;
}
@Override
protected Control createDialogArea(Composite parent)
{
Composite composite = (Composite) super.createDialogArea(parent);
Composite editArea = new Composite(composite, SWT.NONE);
editArea.setLayout(new FormLayout());
Label label = new Label(editArea, SWT.WRAP);
label.setText(Messages.DialogTaxonomyNamePrompt);
Text text = new Text(editArea, SWT.BORDER);
text.setText(name);
text.addModifyListener(e -> name = text.getText());
Group group = new Group(editArea, SWT.SHADOW_IN);
group.setText(Messages.LabelTemplate);
group.setLayout(new RowLayout(SWT.VERTICAL));
Button none = new Button(group, SWT.RADIO);
none.setText(Messages.LabelEmptyTaxonomy);
none.setSelection(true);
none.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
template = null;
text.setText(Messages.LabelNewTaxonomy);
}));
for (final TaxonomyTemplate t : TaxonomyTemplate.list())
{
Button radio = new Button(group, SWT.RADIO);
radio.setText(t.getName());
radio.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
template = t;
text.setText(t.getName());
}));
}
FormDataFactory.startingWith(label).thenBelow(text).width(250).thenBelow(group, 10).right(text);
return composite;
}
}