/** Updates all of the items in the view to match the model. */
public void updateItems(boolean restoreSelected) {
/*
* Item Table The table is sorted by Entry Date (ascending). The Expiration Date column
* contains the Item s expiration date, or empty if this is unspecified. The Storage
* Unit column contains the name of the Storage Unit that contains the Item. The
* Product Group column contains the name of the Product Group that contains the Item,
* or empty if the Item is not in a Product Group.
*/
ProductData selectedProduct = view.getSelectedProduct();
ArrayList<ItemData> itemsToDisplay = new ArrayList<ItemData>();
ItemData selectedItem = view.getSelectedItem();
if (selectedProduct != null) {
Product product = (Product) selectedProduct.getTag();
ProductContainerData pcData = view.getSelectedProductContainer();
if (pcData == null)
throw new NullPointerException("Selected product container should not be null");
ProductContainer container = (ProductContainer) pcData.getTag();
Collection<Item> items;
if (container == null) { // Root container is selected
items = product.getItems();
} else {
items = container.getItemsForProduct(product);
}
if (items != null) {
for (Item item : items) {
ItemData id = DataWrapper.wrap(item);
itemsToDisplay.add(id);
}
}
}
Collections.sort(
itemsToDisplay,
new Comparator<ItemData>() {
@Override
public int compare(ItemData arg0, ItemData arg1) {
return arg0.getEntryDate().compareTo(arg1.getEntryDate());
}
});
view.setItems(itemsToDisplay.toArray(new ItemData[itemsToDisplay.size()]));
if (restoreSelected && selectedItem != null) view.selectItem(selectedItem);
}
/**
* Sets the context view information when a ProductContainer is created or edited.
*
* @param currentContainer - selected container used to get information for the view
*/
public void showContext(ProductContainer currentContainer) {
if (currentContainer instanceof StorageUnit) {
view.setContextGroup("");
view.setContextSupply("");
view.setContextUnit(currentContainer.getName());
} else if (currentContainer instanceof ProductGroup) {
ProductGroup group = (ProductGroup) currentContainer;
StorageUnit root = view.getProductContainerManager().getRootStorageUnitForChild(group);
if (root == null) return;
view.setContextGroup(group.getName());
view.setContextSupply(group.getThreeMonthSupply().toString());
view.setContextUnit(root.getName());
} else {
view.setContextGroup("");
view.setContextSupply("");
view.setContextUnit("");
}
}
/** Updates all of the products in the view to match the model. */
public void updateProducts(boolean restoreSelected) {
/*
* Product Table The table is sorted by Description (ascending). The Count column
* displays the number of Items of that Product contained in the selected node.
* Specifically, if the root Storage Units node is selected, Count is the total number
* of Items of that Product in the entire system . If a Product Container (Storage Unit
* or Product Group) node is selected, Count is the number of Items of that Product
* contained in the selected Product Container.
*/
// MERGED from InventoryController
// Load Products in selected ProductContainer
List<ProductData> productDataList = new ArrayList<ProductData>();
ProductContainerData selectedContainer = view.getSelectedProductContainer();
ProductData selectedProduct = view.getSelectedProduct();
if (selectedContainer != null) {
ProductContainer selected = (ProductContainer) selectedContainer.getTag();
if (selected != null) {
for (Product p : selected.getProducts()) {
if (selected.getItemsForProduct(p) != null) {
int count = selected.getItemsForProduct(p).size();
productDataList.add(DataWrapper.wrap(p, count));
} else {
productDataList.add(DataWrapper.wrap(p, 0));
}
}
// Update contextView
ProductContainer currentContainer = (ProductContainer) selectedContainer.getTag();
if (currentContainer instanceof StorageUnit) {
view.setContextUnit(selectedContainer.getName());
view.setContextGroup("");
view.setContextSupply("");
} else if (currentContainer instanceof ProductGroup) {
ProductGroup group = (ProductGroup) currentContainer;
StorageUnit root = view.getProductContainerManager().getRootStorageUnitForChild(group);
view.setContextUnit(root.getName());
view.setContextGroup(group.getName());
view.setContextSupply(group.getThreeMonthSupply().toString());
}
} else {
// Root "Storage units" node is selected; display all Products in system
ProductManager manager = view.getProductManager();
ProductContainerManager pcManager = view.getProductContainerManager();
for (Product p : manager.getProducts()) {
int count = 0;
for (StorageUnit su : pcManager.getStorageUnits()) {
if (su.getItemsForProduct(p) != null) count += su.getItemsForProduct(p).size();
}
productDataList.add(DataWrapper.wrap(p, count));
}
view.setContextUnit("All");
}
}
Collections.sort(
productDataList,
new Comparator<ProductData>() {
@Override
public int compare(ProductData o1, ProductData o2) {
return o1.getDescription().compareTo(o2.getDescription());
}
});
view.setProducts(productDataList.toArray(new ProductData[productDataList.size()]));
if (restoreSelected && selectedProduct != null) {
view.selectProduct(selectedProduct);
}
updateItems(restoreSelected);
}