WebSVN – SmartDukaan – Diff – /trunk/CatalogDashboard/src/main/java/in/shop2020/catalog/dashboard/client/ItemDetails.java

 import com.google.gwt.user.client.ui.ResizeComposite;
 import com.google.gwt.user.client.ui.TextBox;
 import com.google.gwt.user.client.ui.Widget;
 import com.google.gwt.user.datepicker.client.DateBox;
+/**
+ * Panel contains fields for item details. Some of these fields are editable.
+ * It also contains vendor item pricings, vendor item keys, and item availability in tabular format.
+ * Item availability is made invisible for time being
+ */
 public class ItemDetails extends ResizeComposite {
     private final int TABLE_INDEX_MAPPING_VENDOR_DESC = 0,
                       TABLE_INDEX_MAPPING_ITEM_KEY = 1,
                       TABLE_INDEX_MAPPING_BUTTON = 2,
     @UiField TextBox sellingPrice, mrp, weight;
     @UiField Label addedOn, retireDate, updatedOn;
     @UiField Label itemStatus;
     @UiField TextBox bestDealsText, bestDealsValue;
     @UiField FlexTable headerAvailability, availabilityTable;
-    @UiField FlexTable headerVendorM, vendorTableM;
+    @UiField FlexTable headerVendorItemKey, tableVendorItemKey;
-    @UiField FlexTable headerVendor, vendorTable;
+    @UiField FlexTable headerVendorPrices, tableVendorPrices;
     @UiField TextBox bestSellingRank;
     @UiField CheckBox defaultForEntity, risky;
-    //@UiField Button submit;
     @UiField DateBox startDate;
     public ItemDetails(Item item){
         this();
         setItemDetails(item);
+    }
     public ItemDetails() {
         initWidget(uiBinder.createAndBindUi(this));
         initAvailabilityHeader();
-        initMappingHeader();
+        initVendorKeysHeader();
-        initPricingHeader();
+        initVendorPricingHeader();
         headerAvailability.setVisible(false);
         availabilityTable.setVisible(false);
+    }
+    /**
+     * Sets the UI fields with item object attributes
+     * Also populates tables for vendor prices, keys and item availability
+     * @param item
+     */
     public void setItemDetails(Item item){
         this.item = item;
         itemId.setText(item.getId()+"");
         productGroup.setText(item.getProductGroup());
         brand.setText(item.getBrand());
         risky.setValue(item.isRisky());
         itemStatus.setText(item.getItemStatus());
         updateAvailabilityTable(item.getAvailability());
-        updateMappingTable(item.getVendorKeysMap());
+        updateVendorKeysTable(item.getVendorKeysMap());
-        updatePricingTable(item.getVendorPricesMap());
+        updateVendorPricingTable(item.getVendorPricesMap());
+    }
+    /**
+     * initialise item availability table header.
+     */
     private void initAvailabilityHeader(){
-        // Initialize the header.
         headerAvailability.getColumnFormatter().setWidth(TABLE_INDEX_WAREHOUSE_ID, "128px");
         headerAvailability.getColumnFormatter().setWidth(TABLE_INDEX_WAREHOUSE_DESC, "300px");
         headerAvailability.getColumnFormatter().setWidth(TABLE_INDEX_WAREHOUSE_INV, "128px");
         headerAvailability.setText(0, TABLE_INDEX_WAREHOUSE_ID, "Warehouse Id");
         headerAvailability.setText(0, TABLE_INDEX_WAREHOUSE_DESC, "Warehouse Desc");
         headerAvailability.setText(0, TABLE_INDEX_WAREHOUSE_INV, "Availability");
+    }
+    /**
+     * initialises vendor item key table header. Creates an Add button and
+     * adds click event listener to it to create and pop up a dialog for adding
-    private void initMappingHeader(){
+     * a new vendor item key.
+     */
-        // Initialize the header.
+    private void initVendorKeysHeader(){
-        headerVendorM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
+        headerVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
-        headerVendorM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+        headerVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-        headerVendorM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
+        headerVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
-        headerVendorM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
+        headerVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
-        headerVendorM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_BUTTON, BUTTON_WIDTH);
+        headerVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_BUTTON, BUTTON_WIDTH);
-        headerVendorM.setText(0, TABLE_INDEX_MAPPING_VENDORID, "Vendor Id");
+        headerVendorItemKey.setText(0, TABLE_INDEX_MAPPING_VENDORID, "Vendor Id");
-        headerVendorM.setText(0, TABLE_INDEX_MAPPING_VENDOR_DESC, "Vendor");
+        headerVendorItemKey.setText(0, TABLE_INDEX_MAPPING_VENDOR_DESC, "Vendor");
-        headerVendorM.setText(0, TABLE_INDEX_MAPPING_ITEM_KEY, "Item Key");
+        headerVendorItemKey.setText(0, TABLE_INDEX_MAPPING_ITEM_KEY, "Item Key");
-        headerVendorM.setText(0, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, "Prev Item Key");
+        headerVendorItemKey.setText(0, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, "Prev Item Key");
-        headerVendorM.getCellFormatter().setVisible(0, TABLE_INDEX_MAPPING_VENDORID, false);
+        headerVendorItemKey.getCellFormatter().setVisible(0, TABLE_INDEX_MAPPING_VENDORID, false);
-        headerVendorM.getCellFormatter().setVisible(0, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
+        headerVendorItemKey.getCellFormatter().setVisible(0, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
         Button addButton = new Button("Add");
-        headerVendorM.setWidget(0, TABLE_INDEX_MAPPING_BUTTON, addButton);
+        headerVendorItemKey.setWidget(0, TABLE_INDEX_MAPPING_BUTTON, addButton);
         addButton.addClickHandler(new ClickHandler() {
             @Override
             public void onClick(ClickEvent event) {
                 VendorMappingDialog vendorMappingDialog = new VendorMappingDialog(productGroup.getText().trim(), brand.getText().trim(),
                         modelNumber.getText().trim(), color.getText().trim());
                 vendorMappingDialog.updateButton.setText("Add");
                 vendorMappingDialog.setVendorMappingUpdateListener(new VendorMappingDialog.VendorMappingUpdateListener() {
                     @Override
                     public boolean onUpdate(String key, long vendorId) {
-                        int row = vendorTableM.getRowCount();
+                        int row = tableVendorItemKey.getRowCount();
-                        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
+                        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
-                        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+                        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-                        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
+                        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
-                        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
+                        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
-                        vendorTableM.setText(row, TABLE_INDEX_MAPPING_VENDORID, vendorId + "");
+                        tableVendorItemKey.setText(row, TABLE_INDEX_MAPPING_VENDORID, vendorId + "");
-                        vendorTableM.setText(row, TABLE_INDEX_MAPPING_VENDOR_DESC, Utils.getVendorDesc(vendorId));
+                        tableVendorItemKey.setText(row, TABLE_INDEX_MAPPING_VENDOR_DESC, Utils.getVendorDesc(vendorId));
-                        vendorTableM.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY, key);
+                        tableVendorItemKey.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY, key);
-                        vendorTableM.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, key);
+                        tableVendorItemKey.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, key);
-                        vendorTableM.getCellFormatter().setVisible(row, TABLE_INDEX_MAPPING_VENDORID, false);
+                        tableVendorItemKey.getCellFormatter().setVisible(row, TABLE_INDEX_MAPPING_VENDORID, false);
-                        vendorTableM.getCellFormatter().setVisible(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
+                        tableVendorItemKey.getCellFormatter().setVisible(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
                         return true;
+                    }
                 });
                 vendorMappingDialog.show();
+            }
         });
+    }
+    /**
+     * initialises vendor prices table header. Creates an Add button and
+     * adds click event listener to it to create and pop up a dialog for adding
-    private void initPricingHeader(){
+     * a prices for a new vendor
+     */
-        // Initialize the header.
+    private void initVendorPricingHeader(){
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
-        headerVendor.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_BUTTON, BUTTON_WIDTH);
+        headerVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_BUTTON, BUTTON_WIDTH);
-        headerVendor.setText(0, TABLE_INDEX_PRICING_VENDORID, "Vendor Id");
+        headerVendorPrices.setText(0, TABLE_INDEX_PRICING_VENDORID, "Vendor Id");
-        headerVendor.setText(0, TABLE_INDEX_PRICING_VENDOR_DESC, "Vendor");
+        headerVendorPrices.setText(0, TABLE_INDEX_PRICING_VENDOR_DESC, "Vendor");
-        headerVendor.setText(0, TABLE_INDEX_PRICING_MOP, "MOP");
+        headerVendorPrices.setText(0, TABLE_INDEX_PRICING_MOP, "MOP");
-        headerVendor.setText(0, TABLE_INDEX_PRICING_DP, "Dealer Price");
+        headerVendorPrices.setText(0, TABLE_INDEX_PRICING_DP, "Dealer Price");
-        headerVendor.setText(0, TABLE_INDEX_PRICING_TP, "Transfer Price");
+        headerVendorPrices.setText(0, TABLE_INDEX_PRICING_TP, "Transfer Price");
-        headerVendor.getCellFormatter().setVisible(0, TABLE_INDEX_PRICING_VENDORID, false);
+        headerVendorPrices.getCellFormatter().setVisible(0, TABLE_INDEX_PRICING_VENDORID, false);
         Button addButton = new Button("Add");
-        headerVendor.setWidget(0, TABLE_INDEX_PRICING_BUTTON, addButton);
+        headerVendorPrices.setWidget(0, TABLE_INDEX_PRICING_BUTTON, addButton);
         addButton.addClickHandler(new ClickHandler() {
             @Override
             public void onClick(ClickEvent event) {
                 VendorPricesDialog vendorPricesDialog = new VendorPricesDialog();
                 vendorPricesDialog.updateButton.setText("Add");
                             return false;
+                        }
                         /*if(!validateVendorPrices(mop, dp, tp)) {
                             return false;
                         }*/
-                        int row = vendorTable.getRowCount();
+                        int row = tableVendorPrices.getRowCount();
-                        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
+                        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
-                        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+                        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-                        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
+                        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
-                        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
+                        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
-                        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
+                        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
-                        vendorTable.setText(row, TABLE_INDEX_PRICING_VENDORID, vendorId + "");
+                        tableVendorPrices.setText(row, TABLE_INDEX_PRICING_VENDORID, vendorId + "");
-                        vendorTable.setText(row, TABLE_INDEX_PRICING_VENDOR_DESC, Utils.getVendorDesc(vendorId));
+                        tableVendorPrices.setText(row, TABLE_INDEX_PRICING_VENDOR_DESC, Utils.getVendorDesc(vendorId));
-                        vendorTable.setText(row, TABLE_INDEX_PRICING_MOP, mop + "");
+                        tableVendorPrices.setText(row, TABLE_INDEX_PRICING_MOP, mop + "");
-                        vendorTable.setText(row, TABLE_INDEX_PRICING_DP, dp + "");
+                        tableVendorPrices.setText(row, TABLE_INDEX_PRICING_DP, dp + "");
-                        vendorTable.setText(row, TABLE_INDEX_PRICING_TP, tp + "");
+                        tableVendorPrices.setText(row, TABLE_INDEX_PRICING_TP, tp + "");
-                        vendorTable.getCellFormatter().setVisible(row, TABLE_INDEX_PRICING_VENDORID, false);
+                        tableVendorPrices.getCellFormatter().setVisible(row, TABLE_INDEX_PRICING_VENDORID, false);
                         return true;
+                    }
                 });
                 vendorPricesDialog.show();
+            }
         });
+    }
+    /**
+     * Clear and populate item availability table.
+     * @param availabilityMap
+     */
     private void updateAvailabilityTable(Map<Long, Long> availabilityMap){
         availabilityTable.removeAllRows();
         if(availabilityMap == null) {
             return;
+        }
             availabilityTable.setText(i, TABLE_INDEX_WAREHOUSE_INV, availability.getValue() + "");
             i++;
+        }
+    }
+    /**
+     * Clear and populate vendor item key table with keys in the passed argument.
+     * With each row in the table, an edit button is created and click event listener
+     * is added to it to edit that vendor item key row.
+     * @param vendorKeysMap
+     */
-    private void updateMappingTable(Map<String, VendorItemMapping> vendorMappingsMap){
+    private void updateVendorKeysTable(Map<String, VendorItemMapping> vendorKeysMap){
-        vendorTableM.removeAllRows();
+        tableVendorItemKey.removeAllRows();
-        if(vendorMappingsMap == null || vendorMappingsMap.isEmpty()) {
+        if(vendorKeysMap == null || vendorKeysMap.isEmpty()) {
             return;
+        }
-        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
+        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDORID, VENDOR_ID_WIDTH);
-        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
+        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY, ITEM_KEY_WIDTH);
-        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
+        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_ITEM_KEY_OLD, ITEM_KEY_WIDTH);
-        vendorTableM.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_BUTTON, BUTTON_WIDTH);
+        tableVendorItemKey.getColumnFormatter().setWidth(TABLE_INDEX_MAPPING_BUTTON, BUTTON_WIDTH);
         int i=0;
-        for(Entry<String, VendorItemMapping> e : vendorMappingsMap.entrySet()){
+        for(Entry<String, VendorItemMapping> e : vendorKeysMap.entrySet()){
             VendorItemMapping vendorMapping = e.getValue();
-            vendorTableM.setText(i, TABLE_INDEX_MAPPING_VENDORID, vendorMapping.getVendorId() + "");
+            tableVendorItemKey.setText(i, TABLE_INDEX_MAPPING_VENDORID, vendorMapping.getVendorId() + "");
-            vendorTableM.setText(i, TABLE_INDEX_MAPPING_VENDOR_DESC, Utils.getVendorDesc(vendorMapping.getVendorId()));
+            tableVendorItemKey.setText(i, TABLE_INDEX_MAPPING_VENDOR_DESC, Utils.getVendorDesc(vendorMapping.getVendorId()));
-            vendorTableM.setText(i, TABLE_INDEX_MAPPING_ITEM_KEY, vendorMapping.getItemKey());
+            tableVendorItemKey.setText(i, TABLE_INDEX_MAPPING_ITEM_KEY, vendorMapping.getItemKey());
-            vendorTableM.setText(i, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, e.getKey().substring(e.getKey().indexOf(Item.KEY_SEPARATOR)+1));
+            tableVendorItemKey.setText(i, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, e.getKey().substring(e.getKey().indexOf(Item.KEY_SEPARATOR)+1));
             Button editButton = new Button("Edit");
-            vendorTableM.setWidget(i, TABLE_INDEX_MAPPING_BUTTON, editButton);
+            tableVendorItemKey.setWidget(i, TABLE_INDEX_MAPPING_BUTTON, editButton);
             editButton.addClickHandler(new ClickHandler() {
                 @Override
                 public void onClick(ClickEvent event) {
-                    Cell cell = vendorTableM.getCellForEvent(event);
+                    Cell cell = tableVendorItemKey.getCellForEvent(event);
                     int row = cell.getRowIndex();
-                    long vendorId = Long.parseLong(vendorTableM.getText(row, TABLE_INDEX_MAPPING_VENDORID));
+                    long vendorId = Long.parseLong(tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_VENDORID));
-                    updateVendorMapping(vendorId, row);
+                    editVendorKey(vendorId, row);
+                }
             });
-            vendorTableM.getCellFormatter().setVisible(i, TABLE_INDEX_MAPPING_VENDORID, false);
+            tableVendorItemKey.getCellFormatter().setVisible(i, TABLE_INDEX_MAPPING_VENDORID, false);
-            vendorTableM.getCellFormatter().setVisible(i, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
+            tableVendorItemKey.getCellFormatter().setVisible(i, TABLE_INDEX_MAPPING_ITEM_KEY_OLD, false);
             i++;
+        }
+    }
+    /**
+     * Clear and populate vendor prices table with prices in the passed argument.
+     * With each row in the table, an edit button is created and click event listener
+     * is added to it to edit that vendor prices row.
+     * @param vendorPricingMap
+     */
-    private void updatePricingTable(Map<Long, VendorPricings> vendorPricingMap){
+    private void updateVendorPricingTable(Map<Long, VendorPricings> vendorPricingMap){
-        vendorTable.removeAllRows();
+        tableVendorPrices.removeAllRows();
         if(vendorPricingMap == null || vendorPricingMap.isEmpty()) {
             return;
+        }
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDORID, VENDOR_ID_WIDTH);
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_VENDOR_DESC, VENDOR_DESC_WIDTH);
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_MOP, PRICE_WIDTH);
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_DP, PRICE_WIDTH);
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_TP, PRICE_WIDTH);
-        vendorTable.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_BUTTON, BUTTON_WIDTH);
+        tableVendorPrices.getColumnFormatter().setWidth(TABLE_INDEX_PRICING_BUTTON, BUTTON_WIDTH);
         int i=0;
         for(VendorPricings vendorDetail : vendorPricingMap.values()){
-            vendorTable.setText(i, TABLE_INDEX_PRICING_VENDORID, vendorDetail.getVendorId() + "");
+            tableVendorPrices.setText(i, TABLE_INDEX_PRICING_VENDORID, vendorDetail.getVendorId() + "");
-            vendorTable.setText(i, TABLE_INDEX_PRICING_VENDOR_DESC, Utils.getVendorDesc(vendorDetail.getVendorId()));
+            tableVendorPrices.setText(i, TABLE_INDEX_PRICING_VENDOR_DESC, Utils.getVendorDesc(vendorDetail.getVendorId()));
-            vendorTable.setText(i, TABLE_INDEX_PRICING_MOP, vendorDetail.getMop() + "");
+            tableVendorPrices.setText(i, TABLE_INDEX_PRICING_MOP, vendorDetail.getMop() + "");
-            vendorTable.setText(i, TABLE_INDEX_PRICING_DP, vendorDetail.getDealerPrice() + "");
+            tableVendorPrices.setText(i, TABLE_INDEX_PRICING_DP, vendorDetail.getDealerPrice() + "");
-            vendorTable.setText(i, TABLE_INDEX_PRICING_TP, vendorDetail.getTransferPrice() + "");
+            tableVendorPrices.setText(i, TABLE_INDEX_PRICING_TP, vendorDetail.getTransferPrice() + "");
             Button editButton = new Button("Edit");
-            vendorTable.setWidget(i, TABLE_INDEX_PRICING_BUTTON, editButton);
+            tableVendorPrices.setWidget(i, TABLE_INDEX_PRICING_BUTTON, editButton);
             editButton.addClickHandler(new ClickHandler() {
                 @Override
                 public void onClick(ClickEvent event) {
-                    Cell cell = vendorTable.getCellForEvent(event);
+                    Cell cell = tableVendorPrices.getCellForEvent(event);
                     int row = cell.getRowIndex();
-                    long vendorId = Long.parseLong(vendorTable.getText(row, TABLE_INDEX_PRICING_VENDORID));
+                    long vendorId = Long.parseLong(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_VENDORID));
-                    updateVendorPrices(vendorId, row);
+                    editVendorPrices(vendorId, row);
+                }
             });
-            vendorTable.getCellFormatter().setVisible(i, TABLE_INDEX_PRICING_VENDORID, false);
+            tableVendorPrices.getCellFormatter().setVisible(i, TABLE_INDEX_PRICING_VENDORID, false);
             i++;
+        }
+    }
+    /**
+     * called on the click event of update item button in ItemActions
+     */
     void updateItem() {
         if(item == null) {
             Window.alert("Please select an item to update.");
             return;
+        }
+        }
         /*if(!validatePrices()) {
             return;
         }*/
-        //updateItem();  -- Calling this method above. A new item is created with updated data.
         catalogService.updateItem(newItem, new AsyncCallback<Boolean>() {
             @Override
             public void onSuccess(Boolean result) {
                 if(result) {
                     item = newItem;
                 Window.alert("Error while updating item");
+            }
         });
+    }
+    /**
+     * This method is called while updating item.<br> It will create a new Item object and set
+     * its editable attributes with UI fields values and non-editable attributes with old Item
+     * object attributes. This new Item object is then passed to the service to update item in the database.
+     * <br>If update is successful, the old Item object is replaced with the new Item object.
+     * @return true if new Item object is created successfully
+     *     <br>false if some error occurs due to NumberFormatException
+     */
     private boolean createNewItem() {
         newItem = new Item();
         newItem.setId(Long.parseLong(itemId.getText()));
         newItem.setProductGroup(productGroup.getText().trim());
         newItem.setBrand(brand.getText().trim());
         /*Create an instance of VendorPricings for each row in vendor pricing table. Set the vendor prices to the instance.
           Add the instance to map and set the map to the item instance created above.*/
         Map<Long, VendorPricings> vendorPrices = new HashMap<Long, VendorPricings>();
         VendorPricings v;
-        for(int row = 0; row < vendorTable.getRowCount(); row++) {
+        for(int row = 0; row < tableVendorPrices.getRowCount(); row++) {
             v = new VendorPricings();
-            v.setMop(Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_MOP)));
+            v.setMop(Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_MOP)));
-            v.setDealerPrice(Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_DP)));
+            v.setDealerPrice(Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_DP)));
-            v.setTransferPrice(Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_TP)));
+            v.setTransferPrice(Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_TP)));
-            v.setVendorId(Long.parseLong(vendorTable.getText(row, TABLE_INDEX_PRICING_VENDORID)));
+            v.setVendorId(Long.parseLong(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_VENDORID)));
             vendorPrices.put(v.getVendorId(), v);
             newItem.setMop(v.getMop());
             newItem.setDealerPrice(v.getDealerPrice());
             newItem.setTransferPrice(v.getTransferPrice());
+        }
         newItem.setVendorPricesMap(vendorPrices);
         newItem.setItemStatusDesc(statusDesc.getText().trim());
         /*Create an instance of VendorPricings for each row in vendor pricing table. Set the vendor prices to the instance.
         Add the instance to map and set the map to the item instance created above.*/
         Map<String, VendorItemMapping> vendorMappings = new HashMap<String, VendorItemMapping>();
         VendorItemMapping vMapping;
-        for(int row = 0; row < vendorTableM.getRowCount(); row++) {
+        for(int row = 0; row < tableVendorItemKey.getRowCount(); row++) {
             vMapping = new VendorItemMapping();
-            vMapping.setItemKey(vendorTableM.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY));
+            vMapping.setItemKey(tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY));
-            vMapping.setVendorId(Long.parseLong(vendorTableM.getText(row, TABLE_INDEX_MAPPING_VENDORID)));
+            vMapping.setVendorId(Long.parseLong(tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_VENDORID)));
-            vendorMappings.put(vMapping.getVendorId() + Item.KEY_SEPARATOR + vendorTableM.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD), vMapping);
+            vendorMappings.put(vMapping.getVendorId() + Item.KEY_SEPARATOR + tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD), vMapping);
+        }
         newItem.setVendorKeysMap(vendorMappings);
         newItem.setContentCategoryId(item.getContentCategoryId());
         newItem.setFeatureId(item.getFeatureId());
         newItem.setAvailability(item.getAvailability());
         return true;
+    }
+    /**
+     * This method is called when Edit button is clicked corresponding to a row in
+     * vendor prices table. It will pop up a form to edit the vendor prices.
+     * @param vendorId
+     * @param row
+     */
-    private void updateVendorPrices(final long vendorId, final int row) {
+    private void editVendorPrices(final long vendorId, final int row) {
-        String mop = vendorTable.getText(row, TABLE_INDEX_PRICING_MOP);
+        String mop = tableVendorPrices.getText(row, TABLE_INDEX_PRICING_MOP);
-        String dp = vendorTable.getText(row, TABLE_INDEX_PRICING_DP);
+        String dp = tableVendorPrices.getText(row, TABLE_INDEX_PRICING_DP);
-        String tp = vendorTable.getText(row, TABLE_INDEX_PRICING_TP);
+        String tp = tableVendorPrices.getText(row, TABLE_INDEX_PRICING_TP);
         VendorPricesDialog pricesDialog = new VendorPricesDialog(mop, dp, tp);
         pricesDialog.updateButton.setText("Update");
         pricesDialog.setVendorPriceUpdateListener(new VendorPricesDialog.VendorPriceUpdateListener() {
             @Override
             public boolean onUpdate(double mop, double dp, double tp, long vendorId) {
                 if(!validateVendorPrices(mop, dp, tp)) {
                     return false;
+                }
-                vendorTable.setText(row, TABLE_INDEX_PRICING_MOP, mop + "");
+                tableVendorPrices.setText(row, TABLE_INDEX_PRICING_MOP, mop + "");
-                vendorTable.setText(row, TABLE_INDEX_PRICING_DP, dp + "");
+                tableVendorPrices.setText(row, TABLE_INDEX_PRICING_DP, dp + "");
-                vendorTable.setText(row, TABLE_INDEX_PRICING_TP, tp + "");
+                tableVendorPrices.setText(row, TABLE_INDEX_PRICING_TP, tp + "");
                 return true;
+            }
         });
         pricesDialog.show();
+    }
+    /**
+     * This method is called when Edit button is clicked corresponding to a row in
+     * vendor item key table. It will pop up a form to edit the item key.
+     * @param vendorId
+     * @param row
+     */
-    private void updateVendorMapping(final long vendorId, final int row) {
+    private void editVendorKey(final long vendorId, final int row) {
-        String key = vendorTableM.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY);
+        String key = tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY);
         VendorMappingDialog mappingDialog = new VendorMappingDialog(productGroup.getText().trim(), brand.getText().trim(),
                 modelNumber.getText().trim(), color.getText().trim(), key);
         mappingDialog.updateButton.setText("Update");
         mappingDialog.setVendorMappingUpdateListener(new VendorMappingDialog.VendorMappingUpdateListener() {
             @Override
             public boolean onUpdate(String itemKey, long vendorId) {
                 if(itemKey == null || itemKey.equals("")) {
                     Window.alert("Item key cannot be empty.");
                     return false;
+                }
-                vendorTableM.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY, itemKey);
+                tableVendorItemKey.setText(row, TABLE_INDEX_MAPPING_ITEM_KEY, itemKey);
                 return true;
+            }
         });
         mappingDialog.show();
+    }
+    /**
+     * This method compares all the editable UI fields values with attributes in the item object.
+     * If they differ, the attribute name is appended to a string.
+     * @return String showing attributes which are changed by the user for confirmation.
+     *      <br>Empty string if nothing is changed.
+     */
     private String isItemChanged() {
         StringBuilder sb = new StringBuilder("");
         if(!checkStringsIfEqual(productGroup.getText().trim(), item.getProductGroup())) {
             sb.append("\n-Product Group");
+        }
         if(newItem.getStartDate() != item.getStartDate()) {
             sb.append("\n-Start Date");
+        }
         VendorPricings vendorPricings;
         long vendorId;
-        for(int row = 0; row < vendorTable.getRowCount(); row++) {
+        for(int row = 0; row < tableVendorPrices.getRowCount(); row++) {
-            vendorId = Long.parseLong(vendorTable.getText(row, TABLE_INDEX_PRICING_VENDORID));
+            vendorId = Long.parseLong(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_VENDORID));
             vendorPricings = item.getVendorPricesMap().get(vendorId);
             if(vendorPricings == null) {
                 sb.append("\n-Vendor Prices (Vendor:" + vendorId + ")");
                 continue;
+            }
-            if(vendorPricings.getMop() != Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_MOP))) {
+            if(vendorPricings.getMop() != Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_MOP))) {
                 sb.append("\n-MOP (Vendor:" + vendorId + ")");
+            }
-            if(vendorPricings.getDealerPrice() != Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_DP))) {
+            if(vendorPricings.getDealerPrice() != Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_DP))) {
                 sb.append("\n-Dealer Price (Vendor:" + vendorId + ")");
+            }
-            if(vendorPricings.getTransferPrice() != Double.parseDouble(vendorTable.getText(row, TABLE_INDEX_PRICING_TP))) {
+            if(vendorPricings.getTransferPrice() != Double.parseDouble(tableVendorPrices.getText(row, TABLE_INDEX_PRICING_TP))) {
                 sb.append("\n-Transfer Price (Vendor:" + vendorId + ")");
+            }
+        }
         VendorItemMapping mapping;
         String old_key, new_key;
-        for(int row = 0; row < vendorTableM.getRowCount(); row++) {
+        for(int row = 0; row < tableVendorItemKey.getRowCount(); row++) {
-            vendorId = Long.parseLong(vendorTableM.getText(row, TABLE_INDEX_MAPPING_VENDORID));
+            vendorId = Long.parseLong(tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_VENDORID));
-            old_key = vendorTableM.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD);
+            old_key = tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY_OLD);
-            new_key = vendorTableM.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY);
+            new_key = tableVendorItemKey.getText(row, TABLE_INDEX_MAPPING_ITEM_KEY);
             mapping = item.getVendorKeysMap().get(vendorId + Item.KEY_SEPARATOR + old_key);
             if(mapping == null || !old_key.equals(new_key)) {
                 sb.append("\n-Vendor Key (Vendor:" + vendorId + ",Key: = " + old_key + ")");
                 continue;
+            }
     public Item getItem() {
         return item;
+    }
+    /**
+     * This method is used while adding vendor prices to ensure that there is only one row in the table for a vendor.
+     * @param vendorId
+     * @return true if parameter vendor Id is already added to vendor prices table.
+     *      <br>else false
+     */
     private boolean vendorExists(long vendorId) {
         long id;
-        for(int i = 0; i < vendorTable.getRowCount(); i++) {
+        for(int i = 0; i < tableVendorPrices.getRowCount(); i++) {
-            id = Long.parseLong(vendorTable.getText(i, TABLE_INDEX_PRICING_VENDORID));
+            id = Long.parseLong(tableVendorPrices.getText(i, TABLE_INDEX_PRICING_VENDORID));
             if(vendorId == id) {
                 return false;
+            }
+        }
         return true;
+    }
+    /**
+     * This method is used to check if any of the string item attributes is changed by the user.
+     * @param s1
+     * @param s2
+     * @return true if two strings are equal
+     *      <br>true if one of them is null and another is empty.
+     *      <br>false otherwise
+     */
     private boolean checkStringsIfEqual(String s1, String s2) {
         if(s1 == s2) {
             return true;
+        }
         if(s1 != null && s2 != null && s1.equals(s2)) {

Subversion Repositories SmartDukaan

(root)/trunk/CatalogDashboard/src/main/java/in/shop2020/catalog/dashboard/client/ItemDetails.java – Rev 2387 → 2427