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1using System;
2using System.Collections.Generic;
3using System.Collections.ObjectModel;
4using System.ComponentModel;
5using System.Linq;
6using System.Text;
7using System.Threading.Tasks;
8using System.Windows;
9using System.Windows.Controls;
10using System.Windows.Data;
11using System.Windows.Documents;
12using System.Windows.Input;
13using System.Windows.Media;
14using System.Windows.Media.Imaging;
15using System.Windows.Navigation;
16using System.Windows.Shapes;
17
18public enum AccountType { Student, Teacher }
19
20public enum BookGenre
21{
22    ActionAndAdventure, Anthology, Art, Autobiography, Biography, Childrens,
23    Comic, Cookbook, Dictionary, Drama, Encyclopedia, Fantasy, Guide, History,
24    Horror, Math, Mystery, Poetry, Religion, Romance, Satire, Science, ScienceFiction
25}
26
27namespace Echo_Library_Software
28{
29    /// <summary>
30    /// Interaction logic for MainWindow.xaml
31    /// </summary>
32    public partial class MainWindow : Window
33    {
34        //ObservableCollection refreshes in GUI when changed.
35        public static ObservableCollection<User> users = new ObservableCollection<User>();
36        public static ObservableCollection<Book> books = new ObservableCollection<Book>();
37
38        public MainWindow()
39        {
40            InitializeComponent();
41            FillList();
42
43            //Bind listviews to lists in code.
44            UsersListView.ItemsSource = users;
45
46            //Sets up searchbar filtering system.
47            CollectionView _view = (CollectionView) CollectionViewSource.GetDefaultView(UsersListView.ItemsSource);
48            _view.Filter = UserFilter;
49        }
50
51        //Returns new index of object we are searching for.
52        private bool UserFilter(object item)
53        {
54            if (String.IsNullOrEmpty(UsersTextFilter.Text))
55                return true;
56            else
57                return ((item as User).Name.IndexOf(UsersTextFilter.Text, StringComparison.OrdinalIgnoreCase) >= 0);
58        }
59
60        //Method that is executed when the text inside the search box changes.
61        private void textFilter_TextChange(object sender, System.Windows.Controls.TextChangedEventArgs e)
62        {
63            CollectionViewSource.GetDefaultView(UsersListView.ItemsSource).Refresh();
64        }
65
66        //Opens UserCreator window.
67        private void OpenUserCreator(object sender, RoutedEventArgs e)
68        {
69            UserCreator _userCreator = new UserCreator();
70            _userCreator.Show();
71        }
72
73        //Opens UserCreator window.
74        private void OpenBookCreator(object sender, RoutedEventArgs e)
75        {
76            BookCreator _bookCreator = new BookCreator();
77            _bookCreator.Show();
78        }
79
80        private void FillList()
81        {
82            users.Add(new User()
83            {
84                Name = "Jimmy Neutron",
85                Age = 10,
86                AccountType = AccountType.Student,
87                Email = "JimmyNeutron@Ducks.net",
88                PhoneNumber = 7703856678
89            });
90            users.Add(new User()
91            {
92                Name = "Daddy",
93                Age = 70,
94                AccountType = AccountType.Teacher,
95                Email = "Daddy@sugar.com",
96                PhoneNumber = 6667859798
97            });
98            users.Add(new User()
99            {
100                Name = "Sahand Allahu",
101                Age = 32,
102                AccountType = AccountType.Student,
103                Email = "LilAllah@gaynotgay.com",
104                PhoneNumber = 7708886564
105            });
106
107            /*for (int i = 0; i < 150; i++)
108            {
109                users.Add(new User()
110                {
111                    Name = "Steve" + i,
112                    Age = 15,
113                    AccountType = AccountType.Teacher,
114                    Email = "steve" + i + "@gmail.com",
115                    PhoneNumber = 6665554443 + i
116                });
117            }*/
118        }
119
120        private void RemoveUser(object sender, RoutedEventArgs e)
121        {
122            //Loop through list
123            foreach (User _user in users)
124            {
125                //Find if current item is equal to item selected in listview
126                if (_user == UsersListView.SelectedItem)
127                {
128                    users.Remove(_user); //Remove item if it is
129
130                    break;
131                }
132            }
133        }
134
135        //Opens dialog box showing full data of selected user.
136        private void ShowUserData(object sender, MouseButtonEventArgs e)
137        {
138            User _selectedUser = (User)UsersListView.SelectedItem;
139
140            MessageBoxResult _messageBoxResult =
141                MessageBox.Show(_selectedUser.DataToString(), "User Info");
142        }
143    }
144
145    public class User
146    {
147        public string Name;
148        public int Age;
149        public AccountType AccountType;
150        public string Email;
151        public long PhoneNumber;
152
153        //Converts all data into a string to be shown in a dialogbox.
154        public string DataToString()
155        {
156            return "Name: " + Name +
157                   "\nAge: " + Age +
158                   "\nAccountType: " + AccountType +
159                   "\nEmail: " + Email +
160                   "\nPhoneNumber: " + PhoneNumber;
161        }
162    }
163
164    public class Book
165    {
166        public string Title;
167        public string Author;
168        public BookGenre BookGenre;
169        public string ISBN;
170
171        public string DataToString()
172        {
173            return "Title: " + Title +
174                   "\nAuthor: " + Author +
175                   "\nBook Genre: " + BookGenre +
176                   "\nISBN: " + ISBN;
177        }
178    }
179}