private String getCost(List<OrderObject> orderObjects, String name) {
Double cost = 0.0;
for (OrderObject object : orderObjects) {
if (object.getName().equals(name)) {
cost = object.getCost();
}
}
return cost.toString();
}
private List<String> getNames(List<OrderObject> orderObjects, String criteria) {
List<String> pickedList = new ArrayList<String>();
for (OrderObject orderObject : orderObjects) {
if (orderObject.getCountry().equals(criteria)) {
pickedList.add(orderObject.getName());
}
}
return pickedList;
}
public AdminOrderPageForm(String id) {
super(id);
errorPanel = new FeedbackPanel("feedback");
username = new TextField<String>("username", Model.of(""));
email = new TextField<String>("email", Model.of(""));
countryCostModel = Model.of("");
hotelCostModel = Model.of("");
tourCostModel = Model.of("");
countryCost = new Label("countryCostLabel", countryCostModel);
hotelCost = new Label("hotelCostLabel", hotelCostModel);
tourCost = new Label("tourCostLabel", tourCostModel);
order = new Order();
orderDao = new OrderDao();
hotelOptions = new HashMap<String, List<String>>();
tourOptions = new HashMap<String, List<String>>();
countries = orderDao.getCountries();
hotels = orderDao.getHotels();
tours = orderDao.getTours();
for (OrderObject country : countries) {
hotelOptions.put(country.getName(), getNames(hotels, country.getName()));
tourOptions.put(country.getName(), getNames(tours, country.getName()));
}
IModel<List<? extends String>> makeCountryChoises =
new AbstractReadOnlyModel<List<? extends String>>() {
@Override
public List<String> getObject() {
return new ArrayList<String>(hotelOptions.keySet());
}
};
IModel<List<? extends String>> modelTownChoices =
new AbstractReadOnlyModel<List<? extends String>>() {
@Override
public List<String> getObject() {
List<String> models = hotelOptions.get(selectedOption);
if (models == null) {
models = Collections.emptyList();
}
return models;
}
};
IModel<List<? extends String>> modelTourChoices =
new AbstractReadOnlyModel<List<? extends String>>() {
@Override
public List<String> getObject() {
List<String> models = tourOptions.get(selectedOption);
if (models == null) {
models = Collections.emptyList();
}
return models;
}
};
countryDropDown =
new DropDownChoice<String>(
"countryDropDown",
new PropertyModel<String>(this, "selectedOption"),
makeCountryChoises);
hotelDropDown =
new DropDownChoice<String>(
"hotelDropDown", new PropertyModel<String>(this, "selectedHotel"), modelTownChoices);
tourDropDown =
new DropDownChoice<String>(
"tourDropDown", new PropertyModel<String>(this, "selectedTour"), modelTourChoices);
totalCostSumModel = new PropertyModel<String>(this, "calculatedTotalCostSum");
totalCostSum = new TextField("totalCostSumLabel", totalCostSumModel);
hotelDropDown.setOutputMarkupId(true);
tourDropDown.setOutputMarkupId(true);
countryCost.setOutputMarkupId(true);
hotelCost.setOutputMarkupId(true);
tourCost.setOutputMarkupId(true);
totalCostSum.setOutputMarkupId(true);
countryDropDown.add(
new AjaxFormComponentUpdatingBehavior("onchange") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
target.add(hotelDropDown);
target.add(tourDropDown);
String cost = getCost(countries, selectedOption);
countryCostModel.setObject(cost);
hotelCostModel.setObject(getCost(hotels, selectedHotel));
tourCostModel.setObject(getCost(tours, selectedTour));
totalCostSumModel.setObject(getTotalCostSum());
target.add(countryCost);
target.add(hotelCost);
target.add(tourCost);
target.add(totalCostSum);
}
});
hotelDropDown.add(
new AjaxFormComponentUpdatingBehavior("onchange") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
hotelCostModel.setObject(getCost(hotels, selectedHotel));
totalCostSumModel.setObject(getTotalCostSum());
target.add(hotelCost);
target.add(totalCostSum);
}
});
tourDropDown.add(
new AjaxFormComponentUpdatingBehavior("onchange") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
tourCostModel.setObject(getCost(tours, selectedTour));
totalCostSumModel.setObject(getTotalCostSum());
target.add(tourCost);
target.add(totalCostSum);
}
});
add(new Label("feedBack", feedBack));
add(errorPanel);
add(username);
add(email);
add(countryDropDown);
add(hotelDropDown);
add(tourDropDown);
add(countryCost);
add(hotelCost);
add(tourCost);
add(totalCostSum);
}