package com.smartgwt.sample.showcase.client.reifyIntegration;

import com.smartgwt.client.callbacks.LoadProjectCallback;
import com.smartgwt.client.data.Record;
import com.smartgwt.client.rpc.CreateScreenSettings;
import com.smartgwt.client.rpc.LoadProjectSettings;
import com.smartgwt.client.rpc.Project;
import com.smartgwt.client.rpc.RPCResponse;
import com.smartgwt.client.tools.Reify;
import com.smartgwt.client.types.Alignment;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.events.DataArrivedEvent;
import com.smartgwt.client.widgets.grid.events.DataArrivedHandler;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.widgets.tab.Tab;
import com.smartgwt.client.widgets.tab.TabSet;

import com.google.gwt.core.client.EntryPoint;

public class ScreenReuseReifySample implements EntryPoint {

private ListGrid supplyGrid;
    private TabSet tabSet;
    private Project project;
    
    @Override
    public void onModuleLoad() {

final VLayout vLayout = new VLayout();
        vLayout.setWidth100();
        vLayout.setHeight100();
        vLayout.setMembersMargin(5);
        vLayout.setDefaultLayoutAlign(Alignment.RIGHT);
        
        tabSet = new TabSet();
        tabSet.setWidth(900);
        tabSet.setHeight(450);
        
        supplyGrid = new ListGrid();
        supplyGrid.setDisabled(true);
        supplyGrid.setAutoFetchData(true);
        supplyGrid.setShowFilterEditor(true);
        supplyGrid.setDataSource(DataSource.get("supplyItem"));
        supplyGrid.addDataArrivedHandler(new DataArrivedHandler() {
            @Override
            public void onDataArrived(DataArrivedEvent event) {
                supplyGrid.selectRecord(0);
            }
        });
        
        IButton button = new IButton();
        button.setTitle("Edit");
        button.setWidth(100);
        button.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                CreateScreenSettings settings = new CreateScreenSettings();
                settings.setSuppressAutoDraw(true);

Canvas screen = project.createScreen((project.getScreenNames()[0]), settings);
                DynamicForm saveForm = (DynamicForm)screen.getByLocalId("simpleForm");
                Record record = supplyGrid.getSelectedRecord();
                saveForm.editRecord(record);
                
                Tab tab = new Tab();
                tab.setName(record.getAttribute("itemID"));
                tab.setTitle(record.getAttribute("itemName"));
                tab.setCanClose(true);
                tab.setPane(screen);
                
                tabSet.addTab(tab);				
                tabSet.selectTab(tab);
            }
        });
        
        vLayout.addMember(supplyGrid);
        vLayout.addMember(button);
        
        Tab supplyTab = new Tab();
        supplyTab.setCanClose(false);
        supplyTab.setTitle("Supply Items");
        supplyTab.setPane(vLayout);

tabSet.addTab(supplyTab);
        
        VLayout mainLayout = new VLayout();
        mainLayout.setWidth100();
        mainLayout.setHeight100();
        mainLayout.addMember(tabSet);

LoadProjectSettings settings = new LoadProjectSettings();  
        settings.setUserName("reifySample");  
        settings.setPassword("tryReify");  
        settings.setServerURL("https://create.reify.com");  
                  
        Reify.loadProject("Simple Form", new LoadProjectCallback() {  
            @Override  
            public void execute(Project loadedProject, Project[] projects, RPCResponse rpcResponse) {
                project = loadedProject;
                supplyGrid.enable();
            }  
        }, settings);

mainLayout.draw();
    }

}