package org.gcube.portlets.admin.accountingmanager.server.is;

import java.util.ArrayList;

import org.gcube.portlets.admin.accountingmanager.shared.Constants;
import org.gcube.portlets.admin.accountingmanager.shared.data.AccountingType;
import org.gcube.portlets.admin.accountingmanager.shared.exception.ServiceException;
import org.gcube.portlets.admin.accountingmanager.shared.tabs.EnableTab;
import org.gcube.portlets.admin.accountingmanager.shared.tabs.EnableTabs;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 
  * @author Giancarlo Panichi
 *
 *
 */
public class BuildEnableTabs {

	private static Logger logger = LoggerFactory
			.getLogger(BuildEnableTabs.class);

	public static EnableTabs build(String scope, boolean isRootScope)
			throws ServiceException {
		ArrayList<EnableTab> enableTabList = new ArrayList<>();

		if (Constants.DEBUG_MODE) {
			EnableTab enableTabDataSpace = new EnableTab(AccountingType.SPACE,
					null);
			enableTabList.add(enableTabDataSpace);
			EnableTab enableTabDataService = new EnableTab(
					AccountingType.SERVICE, null);
			enableTabList.add(enableTabDataService);

		} else {
			EnableTabsJAXB enableTabsJAXB = null;
			try {
				enableTabsJAXB = InformationSystemUtils
						.retrieveEnableTab(scope);
			} catch (ServiceException e) {
				logger.debug(e.getLocalizedMessage(),e);
			}

			logger.debug("Enable Tabs: " + enableTabsJAXB);
			if (enableTabsJAXB != null
					&& enableTabsJAXB.getEnableTabs() != null
					&& !enableTabsJAXB.getEnableTabs().isEmpty()) {
				AccountingType type;
				for (EnableTabJAXB enableTab : enableTabsJAXB.getEnableTabs()) {
					type = AccountingType
							.getTypeFromString(enableTab.getName());
					if (type != null) {
						if (enableTab.getRoles() != null
								&& !enableTab.getRoles().isEmpty()) {
							ArrayList<String> enableRoles = new ArrayList<>();
							enableRoles.addAll(enableTab.getRoles());
							enableTabList.add(new EnableTab(type, enableRoles));
						} else {
							enableTabList.add(new EnableTab(type, null));
						}
					}
				}
			} else {
				logger.info("AccountingManager use default configuration for scope: "
						+ scope);
				EnableTab enableTabDataService = new EnableTab(
						AccountingType.SERVICE, null);
				enableTabList.add(enableTabDataService);
				EnableTab enableTabDataStorage = new EnableTab(
						AccountingType.STORAGE, null);
				enableTabList.add(enableTabDataStorage);
				EnableTab enableTabDataJob = new EnableTab(AccountingType.JOB,
						null);
				enableTabList.add(enableTabDataJob);

			}
		}

		//SPACE Tab Disabled
		/*if (isRootScope) {
			boolean spaceTabPresent = false;
			for (EnableTab enableTab : enableTabList) {
				if (enableTab.getAccountingType().compareTo(
						AccountingType.SPACE) == 0) {
					spaceTabPresent = true;
					break;
				}
			}
			if (!spaceTabPresent) {
				EnableTab enableTabDataSpace = new EnableTab(
						AccountingType.SPACE, null);
				enableTabList.add(enableTabDataSpace);
			}
		}*/
		EnableTabs enableTabs = new EnableTabs(enableTabList);
		logger.debug("EnableTabsData: " + enableTabs);
		return enableTabs;
	}

}