package net.ihe.xds.front.end.action;



import java.io.IOException;
import java.io.Serializable;
import java.net.InetAddress;
import java.net.MalformedURLException;
import java.util.List;

import javax.ejb.Remove;
import javax.ejb.Stateful;
import javax.persistence.EntityManager;

import net.ihe.xds.front.end.model.SystemConfiguration;

import org.jboss.seam.Component;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Destroy;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.log.Log;
/**
 * @author R�gis Lucas > INRIA Rennes IHE development Project
 *
 */
@Stateful
@Name("configurationSystemManager")
@Scope(ScopeType.SESSION)
public class ConfigurationSystemManager implements ConfigurationSystemManagerLocal,Serializable{

    /**
     * 
     */
    private static final long serialVersionUID = 6L;

    /** Logger */
    @Logger
    private  Log log;

    //~ Attribute ///////////////// //////////////////////////////////////////////////////
    private int id;
    private String systemName;
    private String systemIP;
    private String systemURL;
    private int systemPort;
    private SystemConfiguration selectedSystem;
    private boolean systemSecure;

    public boolean getSystemSecure() {
        return systemSecure;
    }
    public void setSystemSecure(boolean secure) {
        this.systemSecure = secure;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public SystemConfiguration getSelectedSystem() {
        return selectedSystem;
    }
    public void setSystemName(String systemName){
        this.systemName=systemName;
    }
    public String getSystemName(){
        return systemName;
    }
    public void setSystemIP(String systemIP){
        this.systemIP=systemIP;
    }
    public String getSystemIP(){
        return systemIP;
    }
    public void setSystemURL(String systemURL){
        this.systemURL=systemURL;
    }
    public String getSystemURL(){
        return systemURL;
    }
    public void setSystemPort(int systemPort){
        this.systemPort=systemPort;
    }
    public int getSystemPort(){
        return systemPort;
    }


    public List<SystemConfiguration> getListSystemConfiguration(){
        List<SystemConfiguration> lm = SystemConfiguration.listAllSystemConfiguration();
        return lm;
    }

    public String getSystemName(SystemConfiguration currentSystem){
        return currentSystem.getName();
    }

    public String getSystemIP(SystemConfiguration currentSystem){
        return currentSystem.getIp();
    }
    public String getSystemURL(SystemConfiguration currentSystem){
        return currentSystem.getUrl();
    }
    public int getSystemPort(SystemConfiguration currentSystem){
        return currentSystem.getPort();
    }
    public boolean getSystemSecure(SystemConfiguration currentSystem){
        return currentSystem.getSecure();
    }

    public void setSelectedSystem(SystemConfiguration selectedSystem) {
        this.selectedSystem = selectedSystem;
        systemName= selectedSystem.getName();
        systemIP=selectedSystem.getIp();
        systemPort=selectedSystem.getPort();
        systemURL=selectedSystem.getUrl();
        systemSecure=selectedSystem.getSecure();
        //id=selectedSystem.getId();
    }


    public String createNewSystemConfiguration()  {
        systemIP="";
        systemName="";
        systemPort=0;
        systemURL="";
        systemSecure=false;
        selectedSystem=null;
        return "/configuration/addConfiguration.xhtml" ;
    }

    public String editSystemConfigurationButtonClick( SystemConfiguration inSystemConfiguration ){
        setSelectedSystem(inSystemConfiguration );
        return "/configuration/addConfiguration.xhtml" ;
    }

    public boolean validateIP(String ipAddress) throws IOException{
        InetAddress target = InetAddress.getByName(ipAddress);
        return  target.isReachable(1000);
    }

    public void deleteSystemConfiguration(SystemConfiguration currentSystem) {
        SystemConfiguration.deleteSystemConfiguration(currentSystem);
    }

    /* (non-Javadoc)
     * @see net.ihe.xdrsrc.action.ConfigurationSystemManagerLocal#addEditSystemConfiguration()
     */
    public String addEditSystemConfiguration()
    {	 
        EntityManager entityManager=(EntityManager)Component.getInstance("entityManager");
        if(selectedSystem!=null) 
        {
            SystemConfiguration  systemeConfiguration = SystemConfiguration.getSystemConfigurationById(selectedSystem.getId());
            systemeConfiguration.setIp(systemIP);
            systemeConfiguration.setName(systemName);
            systemeConfiguration.setPort(systemPort);
            systemeConfiguration.setUrl(systemURL);
            systemeConfiguration.setSecure(systemSecure);
            systemeConfiguration = entityManager.merge(systemeConfiguration);
            entityManager.flush();
        } else {
            SystemConfiguration  systemeConfigurationCreate =new SystemConfiguration(systemName, systemIP, systemURL, systemPort,systemSecure);
            entityManager.merge(systemeConfigurationCreate);
            entityManager.flush();
        }
        //FacesMessages.instance().add("#{messages['xds.front.end.configurationManager.configurationsaved']}");
        return "/configuration/systemconfiguration.xhtml" ;
    }
    public String cancelAction() {
        return "/configuration/systemconfiguration.xhtml" ;
    }

    // destroy method ///////////////////////////////////////////////////////////////////

    @Destroy
    @Remove
    public void destroy()
    {
        log.info("destroy");
    }


}