2sjz8PPn

1/*
2 * To change this license header, choose License Headers in Project Properties.
3 * To change this template file, choose Tools | Templates
4 * and open the template in the editor.
5 */
6package lapr.project.utils;
7
8import java.io.File;
9import java.io.FileNotFoundException;
10import java.sql.SQLException;
11
12import java.util.ArrayList;
13import java.util.HashSet;
14import java.util.List;
15import java.util.Scanner;
16import java.util.Set;
17import lapr.project.data.ParkDB;
18import lapr.project.data.UserDB;
19import lapr.project.model.exceptions.InvalidCreditNumberException;
20import lapr.project.model.exceptions.InvalidEmailException;
21
22import lapr.project.model.user.Role;
23import lapr.project.model.user.User;
24
25/**
26 *
27 * @author pedro
28 */
29public class ReadFileUser {
30
31    private UserDB userDB = new UserDB();
32    private Double height = 1.70;
33    private Role role;
34
35    public int readFileUser(String fileName) throws InvalidEmailException, InvalidCreditNumberException {
36        int addUsers = 0;
37        User user;
38
39        File file = new File(fileName);
40        System.out.println(fileName);
41        Long creditCardNumber = 100000000000000L;
42
43        List<User> addedUsers = new ArrayList<>();
44        try {
45            try (Scanner inputStream = new Scanner(file)) {
46
47                while (inputStream.hasNext()) {
48                    String[] line = inputStream.nextLine().split(";");
49                    if (!(line.length == 1)) {
50                        //     line = inputStream.nextLine().split(";");
51
52                        String username = line[0];
53                        String auxUsername;
54                        String a1 = line[1];
55                        String a2 = line[2];
56
57                        if (!line[1].matches("[A-Za-z]") && !line[2].matches("[A-Za-z]")) {
58                            Double weight = Double.parseDouble(a1);
59                            Double velocity = Double.parseDouble(a2);
60
61                            if (weight > 0 && weight <= 150 && velocity > 0) {
62
63                                creditCardNumber = creditCardNumber + 1L;
64
65                                user = new User(username, line[0], line[0] + "@gmail.com", creditCardNumber, height, weight, velocity, Role.RIDER);
66
67                                addedUsers.add(user);
68
69                            } else {
70//                                    System.console().writer().println("Username invalid! " + System.lineSeparator());
71//                                    System.console().writer().println("User : " + line[0] + " Weight : " + line[1] + " Velocity : " + line[2]);
72                            }
73
74                        }
75
76                    }
77                }
78            }
79        } catch (FileNotFoundException e) {
80            e.printStackTrace();
81        }
82
83//        try {
84//            for (int i = 0; i < addedUsers.size(); i++) {
85//
86//                userDB.addUser(addedUsers.get(i));
87//                addUsers++;
88//            }
89//        } catch (Exception e) {
90//            e.printStackTrace();
91//        }
92
93            
94        System.out.println(addedUsers.size() + "  tamamanho");
95
96        List<User> currentUsers = userDB.getUsersList();
97        
98        
99        List<Integer> removeUsers = new ArrayList<>();
100
101        //verificar duplicado guardar posiçao
102        for (int i = 0; i < addedUsers.size() - 1; i++) {
103            for (int j = i + 1; j < addedUsers.size(); j++) {
104                if (addedUsers.get(i).equals(addedUsers.get(j))) {
105                    System.out.println(addedUsers.get(i));
106                    removeUsers.add(j);
107                }
108            }
109        }
110
111        //vai remover pela posiçao o user reptido guardado na lista
112        for (int i = 0; i < addedUsers.size(); i++) {
113            if (removeUsers.contains(i)) {
114                addedUsers.remove(i);
115            }
116        }
117
118        //limpa lista
119        removeUsers.clear();
120
121        //compara com a db
122        for (int i = 0; i < addedUsers.size(); i++) {
123            if (currentUsers.contains(addedUsers.get(i))) {
124                //      System.out.println(addedUsers.get(i));
125                removeUsers.add(i);
126            }
127        }
128
129        //remove da que pretendo add
130        for (int i = 0; i < addedUsers.size(); i++) {
131            if (removeUsers.contains(i)) {
132                addedUsers.remove(i);
133            }
134        }
135
136        //adiciona db
137        for (int i = 0; i < addedUsers.size(); i++) {
138
139            userDB.addUser(addedUsers.get(i));
140        }
141        return addUsers;
142    }
143}