package com.google.gwt.ricordo.client.presenter;
import java.util.ArrayList;
import java.util.List;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.HasClickHandlers;
import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.ricordo.client.AppController;
import com.google.gwt.ricordo.client.QueryServiceAsync;
import com.google.gwt.ricordo.client.event.MSyntaxQueryConstructEvent;
import com.google.gwt.ricordo.client.exception.ManchesterQueryException;
import com.google.gwt.ricordo.client.view.BackToMainButton;
import com.google.gwt.ricordo.shared.CompositeDetailsLight;
import com.google.gwt.ricordo.shared.ModelSearch;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.HasWidgets;
import com.google.gwt.user.client.ui.Widget;
public class CompositePresenter implements Presenter {
private List<CompositeDetailsLight> compoisteDetailsLight;
public interface Display {
Widget asWidget();
String getManQueryText();
HasClickHandlers getCreateCompButton();
HasClickHandlers getManQueryButton();
BackToMainButton getBackToMainButton();
HasClickHandlers getList();
void setData(List<CompositeDetailsLight> data);
void setManQueryText(String text);
void setCreateCompButtonStatus(boolean status);
void clearResultPanel();
}
private final QueryServiceAsync rpcService;
private final HandlerManager eventBus;
private final Display display;
private ModelSearch modelSearch = new ModelSearch();
public CompositePresenter(QueryServiceAsync rpcService, HandlerManager eventBus, Display view) {
this.rpcService = rpcService;
this.eventBus = eventBus;
this.display = view;
}
public CompositePresenter(QueryServiceAsync rpcService, HandlerManager eventBus, Display view, String manQuery) {
this.rpcService = rpcService;
this.eventBus = eventBus;
this.display = view;
modelSearch.setManQueryText(manQuery);
}
public void go(final HasWidgets container) {
bind();
container.clear();
container.add(display.asWidget());
setUpModelSearch();
}
public void bind() {
display.getCreateCompButton().addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
display.clearResultPanel();
modelSearch.setManQueryText(display.getManQueryText());
getComposites();
}
});
display.getManQueryButton().addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
eventBus.fireEvent(new MSyntaxQueryConstructEvent(AppController.COMPOSITE_PAGE));
}
});
display.getBackToMainButton().addAction(eventBus);
}
public void setContactDetails(List<CompositeDetailsLight> compoisteDetailsLight) {
this.compoisteDetailsLight = compoisteDetailsLight;
}
public CompositeDetailsLight getContactDetail(int index) {
return compoisteDetailsLight.get(index);
}
private void getComposites(){
display.setCreateCompButtonStatus(false);
rpcService.getCompoistes(modelSearch,new AsyncCallback<ArrayList<CompositeDetailsLight>>() {
public void onSuccess(ArrayList<CompositeDetailsLight> result) {
compoisteDetailsLight = result;
display.setData(compoisteDetailsLight);
display.setCreateCompButtonStatus(true);
}
public void onFailure(Throwable caught) {
try {
throw caught;
} catch (ManchesterQueryException e) {
Window.alert(e.getDisplayMessage()+ "\n\n Details:\n"+e.getErrorMessage());
} catch (Throwable e) {
Window.alert(e.getMessage());
}
display.setCreateCompButtonStatus(true);
}
});
}
private void setUpModelSearch(){
if(!modelSearch.getManQueryText().isEmpty()){
display.setManQueryText(modelSearch.getManQueryText());
}
}
}