Subversion Repositories SmartDukaan

package in.shop2020.hotspot.dashbaord.client.inbox;

import java.util.List;

import org.enunes.gwt.mvp.client.EventBus;

import in.shop2020.hotspot.dashbaord.client.event.LoadReturnOrderDetailsEvent;

import in.shop2020.hotspot.dashbaord.shared.actions.Alert;

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

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.resources.client.CssResource;

import com.google.gwt.uibinder.client.UiBinder;

import com.google.gwt.uibinder.client.UiField;

import com.google.gwt.uibinder.client.UiHandler;

import com.google.gwt.user.client.ui.FlexTable;

import com.google.gwt.user.client.ui.ResizeComposite;

import com.google.gwt.user.client.ui.Widget;

import com.google.gwt.user.client.ui.HTMLTable.Cell;

public class AlertList extends ResizeComposite {

	private static AlertListUiBinder uiBinder = GWT.create(AlertListUiBinder.class);

	interface AlertListUiBinder extends UiBinder<Widget, AlertList> {

	}

	interface SelectionStyle extends CssResource{

		String selectedRow();

		String alertsRow();

	}

	@UiField FlexTable header;

	@UiField FlexTable alertsDescriptionTable;

	@UiField SelectionStyle selectionStyle;

	private int selectedRow = -1;

	private final EventBus eventbus;

	private final List<Alert> alerts;

	public AlertList(EventBus eventbus, List<Alert> alerts) {

		this.eventbus = eventbus;

		this.alerts = alerts;

		initWidget(uiBinder.createAndBindUi(this));

		initHeader();

		updateOrderReturnDescriptionTable(this.alerts);

	}

	private void initHeader(){

		// Initialize the header.

	    header.getColumnFormatter().setWidth(0, "50px");

	    header.getColumnFormatter().setWidth(1, "200px");

	    header.getColumnFormatter().setWidth(2, "200px");

	    header.getColumnFormatter().setWidth(3, "600px");

	    header.setText(0, 0, "Alert Id");

	    header.setText(0, 1, "Type");

	    header.setText(0, 2, "Creation Time");

	    header.setText(0, 3, "Description");

	}

	private void updateOrderReturnDescriptionTable(List<Alert> alerts){

		alertsDescriptionTable.getColumnFormatter().setWidth(0, "50px");

		alertsDescriptionTable.getColumnFormatter().setWidth(1, "200px");

		alertsDescriptionTable.getColumnFormatter().setWidth(2, "200px");

		alertsDescriptionTable.getColumnFormatter().setWidth(3, "600px");

		int i=0;

		for(final Alert alert : alerts){

			int col = 0;

			alertsDescriptionTable.setText(i, col++, alert.getOrderId() + "");

			alertsDescriptionTable.setText(i, col++, alert.getAlertType() + "");

			alertsDescriptionTable.setText(i, col++, alert.getCreatedAt() + "");

			alertsDescriptionTable.setText(i, col++, alert.getDescription());

			i++;

		}

	}

	@UiHandler("alertsDescriptionTable")

	void onClick(ClickEvent event) {

		Cell cell = alertsDescriptionTable.getCellForEvent(event);

		int newRowIndex = cell.getRowIndex();

		selectRow(newRowIndex);

		String alertId = alertsDescriptionTable.getText(newRowIndex, 0);

		eventbus.fireEvent(new LoadReturnOrderDetailsEvent(alertId));

	}

	private void selectRow(int row) {

		String style = selectionStyle.selectedRow();

		if(selectedRow != -1){

			alertsDescriptionTable.getRowFormatter().removeStyleName(selectedRow, style);

		}

		alertsDescriptionTable.getRowFormatter().addStyleName(row, style);

	    selectedRow = row;

	}

}