mocekjevpiciajdesedet

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package main;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import java.util.logging.Level;
import java.util.logging.Logger;
import module.Controller;

/**
 *
 * @author Honza
 */
public class User
{

    private int id;
    private String name;
    private String lastName;
    private String email;

    public User(int id, String name, String lastName, String email)
    {
        this.id = id;
        this.name = name;
        this.lastName = lastName;
        this.email = email;
    }

    public static List<User> loadAll()
    {
        List<User> items = null;
        try (BufferedReader br = new BufferedReader(new FileReader(Controller.filename)))
        {
            items = new ArrayList<>();

            while (br.ready())
            {
                String line = br.readLine();
                if (line.equals(""))
                {
                    continue;
                }
                StringTokenizer st = new StringTokenizer(line, ";");
                User data = new User(Integer.valueOf(st.nextToken()), st.nextToken(), st.nextToken(), st.nextToken());
                items.add(data);
            }
            //System.out.println("Loaded " + items.size() + " users");
        }
        catch (IOException e)
        {
            System.out.println(e);
        }
        return items;
    }

    @Override
    public String toString()
    {
        return id + ";" + name + ";" + lastName + ";" + email + ";";
    }

    public void insert()
    {
        try (BufferedWriter bw = new BufferedWriter(new FileWriter(Controller.filename, true)))
        {
            bw.write(this.toString());
            bw.newLine();
            bw.flush();
            //System.out.println("USER: " + newline + " was added");
        }
        catch (IOException ex)
        {
            Logger.getLogger(Window.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public void update()
    {

        int id = getId();
        BufferedReader br = null;
        BufferedWriter bw = null;

        try
        {
            br = new BufferedReader(new FileReader(Controller.filename));
            String line = "";
            List<String> lines = new ArrayList<>();

            while ((line = br.readLine()) != null)
            {
                StringTokenizer st = new StringTokenizer(line, ";");
                int foundedId = Integer.valueOf(st.nextToken());
                if (foundedId == id)
                {
                    lines.add(this.toString());
                }
                else
                {
                    lines.add(line);
                }
            }

            br.close();

            bw = new BufferedWriter(new FileWriter(Controller.filename, false));
            for (String s : lines)
            {
                bw.append(s);
                bw.newLine();
            }
            bw.flush();
            bw.close();

        }
        catch (IOException ex)
        {
            Logger.getLogger(User.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    public void delete()
    {
        int id = getId();
        BufferedReader br = null;
        BufferedWriter bw = null;

        try
        {
            br = new BufferedReader(new FileReader(Controller.filename));
            String line = "";
            List<String> lines = new ArrayList<>();

            while ((line = br.readLine()) != null)
            {
                StringTokenizer st = new StringTokenizer(line, ";");
                int foundedId = Integer.valueOf(st.nextToken());
                if (foundedId != id)
                {
                    lines.add(line);
                }

            }

            br.close();

            bw = new BufferedWriter(new FileWriter(Controller.filename, false));
            for (String s : lines)
            {
                bw.append(s);
                bw.newLine();
            }
            bw.flush();
            bw.close();

        }
        catch (IOException ex)
        {
            Logger.getLogger(User.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public int getId()
    {
        return id;
    }

    public void setId(int id)
    {
        this.id = id;
    }

    public String getName()
    {
        return name;
    }

    public void setName(String name)
    {
        this.name = name;
    }

    public String getLastName()
    {
        return lastName;
    }

    public void setLastName(String lastName)
    {
        this.lastName = lastName;
    }

    public String getEmail()
    {
        return email;
    }

    public void setEmail(String email)
    {
        this.email = email;
    }

}