package eu.smartlm.abs.portal.view.data;

import java.util.Calendar;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

import eu.smartlm.abs.portal.security.login.controller.LoginController;
import eu.smartlm.abs.portal.util.StringUtil;

/**
 * Class that represents the Accounting and Billing Query that the user does with the portlet
 * @author David García Pérez - CESGA
 *
 */
public class ABSQuery {
	//The different options
	public static int NUMBER_OF_OPTIONS = 6;
	public static String DATE_FORMAT = "yyyy/MM/dd"; 
	public static String PRODUCT = "Product";
	public static String USER = "User";
	public static String ACCOUNTINGGROUP = "AccountingGroup";
	public static String PROJECT = "Project";
	public static String HOST = "Host";
	public static String SUBMITHOST = "SubmitHost";

	// Number of options
	private int numberOptions = NUMBER_OF_OPTIONS;
	
	// Possible form fields
	private boolean products = true;
	private boolean users = true;
	private boolean accountingGroups = true;
	private boolean projects = true;
	private boolean hosts = true;
	private boolean submithosts = true;
	
	// Possible Queries
	private Set<String> queryProducts = new HashSet<String>();
	private Set<String> queryUsers = new HashSet<String>();
	private Set<String> queryAccountingGroups = new HashSet<String>();
	private Set<String> queryOrganizations = new HashSet<String>();
	private Set<String> queryProjects = new HashSet<String>();
	private Set<String> queryHosts = new HashSet<String>();
	private Set<String> querySubmitHosts = new HashSet<String>();
	
	// Possible Security Filters
	private Set<String> securityUserFilter = new HashSet<String>();
	private Set<String> securityAccountingGroupFilter = new HashSet<String>(); 
	
	// Dates to search for Usage Records
	private String startDate = "";
	private String endDate = "";
	private String firstOption = "";
	private String secondOption = "";
	
	//List of options to show in the forms
	private Set<String> options = new HashSet<String>();
	
	private int loginStatus = LoginController.LOGGED_OUT;
	
	public ABSQuery() {
		prepareOptions();
	}
	
	private void prepareOptions() {
		options.clear();
		
		options.add(PRODUCT);
		options.add(USER);
		options.add(ACCOUNTINGGROUP);
		options.add(PROJECT);
		options.add(HOST);
		options.add(SUBMITHOST);
	}
	
	/**
	 *  It resets all the variables to its default values
	 */
	public void reset() {
		products = true;
		projects = true;
		users = true;
		accountingGroups = true;
		hosts = true;
		submithosts = true;
		numberOptions = NUMBER_OF_OPTIONS;
		
		// We empty the already constructed query
		queryAccountingGroups.clear();
		queryHosts.clear();
		queryOrganizations.clear();
		queryProducts.clear();
		queryProjects.clear();
		querySubmitHosts.clear();
		queryUsers.clear();
		
		// We make all the options available again
		prepareOptions();
		
		// We reset the date fields
		Date today = new Date();
		
	    Calendar calendar = Calendar.getInstance();
	    calendar.setTime(today);
	    calendar.add(Calendar.DATE, -7);
	    Date oneweekago = calendar.getTime();
		
		startDate = StringUtil.dateToString(oneweekago);
		endDate = StringUtil.dateToString(today);
		
		firstOption = "";
		secondOption = "";
	}
	
	@Override
	public String toString() {
		String string = "";
		for(String option : options) {
			string = string + " " + option;
		}
		
		string = string + " FIRST: " + firstOption + " Second: " + secondOption;
		
		return string;
	}
	/**
	 * @return the products
	 */
	public boolean isProducts() {
		return products;
	}
	/**
	 * @param products the products to set
	 */
	public void setProducts(boolean products) {
		if(products) options.add(PRODUCT);
		else options.remove(PRODUCT);
		
		this.products = products;
	}
	/**
	 * @return the users
	 */
	public boolean isUsers() {
		return users;
	}
	/**
	 * @param users the users to set
	 */
	public void setUsers(boolean users) {
		if(users) options.add(USER);
		else options.remove(USER);
		
		this.users = users;
	}
	/**
	 * @return the AccountingGroups
	 */
	public boolean isAccountingGroups() {
		return accountingGroups;
	}
	/**
	 * @param departments the departments to set
	 */
	public void setAccountingGroups(boolean accountingGroups) {
		if(accountingGroups) options.add(ACCOUNTINGGROUP);
		else options.remove(ACCOUNTINGGROUP);
		
		this.accountingGroups = accountingGroups;
	}

	/**
	 * @return the project
	 */
	public boolean isProjects() {
		return projects;
	}
	/**
	 * @param project the project to set
	 */
	public void setProjects(boolean project) {
		if(project) options.add(PROJECT);
		else options.remove(PROJECT);
		
		this.projects = project;
	}
	/**
	 * @return the hosts
	 */
	public boolean isHosts() {
		return hosts;
	}
	/**
	 * @param hosts the hosts to set
	 */
	public void setHosts(boolean hosts) {
		if(hosts) options.add(HOST);
		else options.remove(HOST);
		
		this.hosts = hosts;
	}
	/**
	 * @return the submithosts
	 */
	public boolean isSubmithosts() {
		return submithosts;
	}
	/**
	 * @param submithosts the submithosts to set
	 */
	public void setSubmithosts(boolean submithosts) {
		if(submithosts) options.add(SUBMITHOST);
		else options.remove(SUBMITHOST);
		
		this.submithosts = submithosts;
	}
	
	/**
	 * This method returns a list of options currently available for the form
	 * @return options to be returned
	 */
	public Set<String> getOptions() {
		return options;
	}

	/**
	 * @param numberOptions the numberOptions to set
	 */
	public void setNumberOptions(int numberOptions) {
		this.numberOptions = numberOptions;
	}

	/**
	 * @return the numberOptions
	 */
	public int getNumberOptions() {
		return numberOptions;
	}
	
	/**
	 * @return the queryProducts
	 */
	public Set<String> getQueryProducts() {
		return queryProducts;
	}

	/**
	 * @param queryProducts the queryProducts to set
	 */
	public void setQueryProducts(Set<String> queryProducts) {
		this.queryProducts = queryProducts;
	}

	/**
	 * @return the queryUsers
	 */
	public Set<String> getQueryUsers() {
		return queryUsers;
	}

	/**
	 * @param queryUsers the queryUsers to set
	 */
	public void setQueryUsers(Set<String> queryUsers) {
		this.queryUsers = queryUsers;
	}

	/**
	 * @return the queryDepartments
	 */
	public Set<String> getQueryAccountingGroups() {
		return queryAccountingGroups;
	}

	/**
	 * @param queryDepartments the queryAccountingGroups to set
	 */
	public void setQueryAccountingGroups(Set<String> queryAccountingGroups) {
		this.queryAccountingGroups = queryAccountingGroups;
	}

	/**
	 * @return the queryOrganizations
	 */
	public Set<String> getQueryOrganizations() {
		return queryOrganizations;
	}

	/**
	 * @param queryOrganizations the queryOrganizations to set
	 */
	public void setQueryOrganizations(Set<String> queryOrganizations) {
		this.queryOrganizations = queryOrganizations;
	}

	/**
	 * @return the queryProjects
	 */
	public Set<String> getQueryProjects() {
		return queryProjects;
	}

	/**
	 * @param queryProjects the queryProjects to set
	 */
	public void setQueryProjects(Set<String> queryProjects) {
		this.queryProjects = queryProjects;
	}

	/**
	 * @return the queryHosts
	 */
	public Set<String> getQueryHosts() {
		return queryHosts;
	}

	/**
	 * @param queryHosts the queryHosts to set
	 */
	public void setQueryHosts(Set<String> queryHosts) {
		this.queryHosts = queryHosts;
	}

	/**
	 * @return the querySubmitHosts
	 */
	public Set<String> getQuerySubmitHosts() {
		return querySubmitHosts;
	}

	/**
	 * @param querySubmitHosts the querySubmitHosts to set
	 */
	public void setQuerySubmitHosts(Set<String> querySubmitHosts) {
		this.querySubmitHosts = querySubmitHosts;
	}

	/**
	 * @param startDate the startDate to set
	 */
	public void setStartDate(String startDate) {
		this.startDate = startDate;
	}

	/**
	 * @return the startDate
	 */
	public String getStartDate() {
		return startDate;
	}

	/**
	 * @param endDate the endDate to set
	 */
	public void setEndDate(String endDate) {
		this.endDate = endDate;
	}

	/**
	 * @return the endDate
	 */
	public String getEndDate() {
		return endDate;
	}

	/**
	 * @param firstOption the firstOption to set
	 */
	public void setFirstOption(String firstOption) {
		this.firstOption = firstOption;
	}

	/**
	 * @return the firstOption
	 */
	public String getFirstOption() {
		return firstOption;
	}

	/**
	 * @param secondOption the secondOption to set
	 */
	public void setSecondOption(String secondOption) {
		this.secondOption = secondOption;
	}

	/**
	 * @return the secondOption
	 */
	public String getSecondOption() {
		return secondOption;
	}

	public void setSecurityUserFilter(Set<String> securityUserFilter) {
		this.securityUserFilter = securityUserFilter;
	}

	public Set<String> getSecurityUserFilter() {
		return securityUserFilter;
	}

	public void setSecurityAccountingGroupFilter(
			Set<String> securityAccountingGroupFilter) {
		this.securityAccountingGroupFilter = securityAccountingGroupFilter;
	}

	public Set<String> getSecurityAccountingGroupFilter() {
		return securityAccountingGroupFilter;
	}

	public void setLoginStatus(int loginStatus) {
		this.loginStatus = loginStatus;
	}

	public int getLoginStatus() {
		return loginStatus;
	}
}