package iVotas.Model;

import RMI.RMIinterface;
import RMI.src.Classes.Departamento;
import sun.rmi.runtime.Log;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.rmi.Naming;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;
import java.rmi.registry.LocateRegistry;
import java.rmi.server.UnicastRemoteObject;
import java.util.ArrayList;

public class iVotasBean extends UnicastRemoteObject  {

    private static final long serialVersionUID = 1L;

    private RMIinterface serverRMI;
    private String username;
    private String password;

    public iVotasBean() throws RemoteException {
        this.ligarRMI();
    }

    private void ligarRMI(){
        boolean ver = false;
        while(!ver){
            try {
                // TODO: Make lookup dynamic
                this.serverRMI = (RMIinterface) LocateRegistry.getRegistry(6789).lookup("HelloRMI");
                ver = true;
                this.serverRMI.sayHello();
            } catch (RemoteException | NotBoundException e) {
                System.out.println("Primary is now down.");
            }
        }
    }

    public boolean userLogin() throws RemoteException {
        return serverRMI.userLogin(this.username,this.password);
    }

    public boolean logged(String user) throws RemoteException {
        return serverRMI.logged(user);
    }

    public ArrayList<String> getAllUsers() throws RemoteException {
        return serverRMI.getAllUsers(); // are you going to throw all exceptions?
    }

    public RMIinterface getServerRMI() {
        return serverRMI;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public boolean login(String user, String pass){
        while(true){
            try{
                return this.serverRMI.userLogin(user, pass);
            }catch(RemoteException re){
                this.ligarRMI();
            }
        }
    }

    public int CriaDep(String nomeDep){
        try {
            ArrayList<Departamento> departamentos;
            while (true) {
                try {
                    departamentos = this.serverRMI.getListaDepartamentos();
                    break;
                } catch (RemoteException ignored) {
                    this.ligarRMI();
                }
            }
            for (Departamento auxDep : departamentos)
                if ((nomeDep.toUpperCase()).equals(auxDep.getNome().toUpperCase())){
                    System.out.println("Departamento já existente!");
                    return 0;
                }
            Departamento dep = new Departamento(nomeDep,new ArrayList<>());
            while (true) {
                try {
                    this.serverRMI.addDepartamento(dep);
                    return 1;
                } catch (RemoteException ignored) {
                    this.ligarRMI();
                }
            }
        }catch (Exception e){
            System.out.println(e.getMessage());
        }
        return 0;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}