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Rev 2105 Rev 2119
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Map.Entry;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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public class Utils {
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public class Utils {
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    public static int MODE_ADD = 0, MODE_EDIT = 1;
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    public static int MODE_ADD = 0, MODE_EDIT = 1;
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    private static Map<Long, String> vendors, warehouses;
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    private static Map<Long, String> vendors, warehouses;
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    private static final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
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    private static final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
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    private static boolean vendorsLoaded;
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    static {
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    static {
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        catalogService.getAllVendors(new AsyncCallback<Map<Long,String>>() {
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        catalogService.getAllVendors(new AsyncCallback<Map<Long,String>>() {
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            @Override
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            @Override
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            public void onSuccess(Map<Long, String> result) {
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            public void onSuccess(Map<Long, String> result) {
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                vendors = result;
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                vendors = result;
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                setVendorsLoaded();
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            }
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            }
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            @Override
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            @Override
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            public void onFailure(Throwable caught) {
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            public void onFailure(Throwable caught) {
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            }
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            }
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        });
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        });
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            @Override
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            @Override
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            public void onFailure(Throwable caught) {
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            public void onFailure(Throwable caught) {
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            }
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            }
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        });
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        });
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    }
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    }
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    private static void setVendorsLoaded() {
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        vendorsLoaded = true;
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    }
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    public static Map<Long, String> getAllVendors() {
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    public static Map<Long, String> getAllVendors() {
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        return vendors;
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        return vendors;
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    }
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    }
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                return v.getKey();
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                return v.getKey();
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            }
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            }
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        }
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        }
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        return 0;
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        return 0;
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    }
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    }
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    public static boolean validateItem(Item item) {
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        if(item.getProductGroup() == null || item.getProductGroup().isEmpty()) {
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            Window.alert("Product Group cannot be empty.");
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            return false;
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        }
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        if(item.getBrand() == null || item.getBrand().isEmpty()) {
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            Window.alert("Brand cannot be empty.");
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            return false;
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        }
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        if(item.getModelNumber() == null || item.getModelNumber().isEmpty()) {
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            Window.alert("Model Number cannot be empty.");
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            return false;
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        }
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        if(item.getSellingPrice() > item.getMrp()) {
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            Window.alert("Selling price cannot be more than MRP");
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            return false;
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        }
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        if(item.getVendorPricesMap() != null && !item.getVendorPricesMap().isEmpty()) {
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            for(VendorPricings v : item.getVendorPricesMap().values()) {
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                if(item.getMrp() < v.getMop()) {
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                    Window.alert("MRP cannot be less than MOP. Vendor: " + Utils.getVendorDesc(v.getVendorId()));
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                    return false;
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                }
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                if(v.getTransferPrice() > v.getMop()) {
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                    Window.alert("Transfer Price cannot be more than MOP. Vendor: " + Utils.getVendorDesc(v.getVendorId()));
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                    return false;
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                }
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            }
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        }
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        if(item.getVendorMappingsMap() != null && !item.getVendorMappingsMap().isEmpty()) {
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            for(VendorItemMapping v : item.getVendorMappingsMap().values()) {
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                if(v.getItemKey() == null || v.getItemKey().isEmpty()) {
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                    Window.alert("Item Key cannot be empty. Vendor: " + Utils.getVendorDesc(v.getVendorId()));
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                    return false;
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                }
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            }
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        }
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        return true;
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    }
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}
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}