private void EditEnding(object sender, DataGridCellEditEndingEventArgs e)
{
MD5 md5Hash = MD5.Create();
var x = dataGrid.ItemsSource.ToList <User>().ToList().Select(c => c.Login);
if (e.Column.Header.ToString() == "Login")
{
if (x.Contains(((TextBox)e.EditingElement).Text))
{
MessageBox.Show("Such login already exists");
((TextBox)e.EditingElement).Text = "";
e.Cancel = true;
return;
}
return;
}
else if (e.Column.Header.ToString() == "Password")
{
((TextBox)e.EditingElement).Text = GetMd5.GetMd5Hash(md5Hash, ((TextBox)e.EditingElement).Text);
}
}
private void Change(object sender, RoutedEventArgs e)
{
if (password.Password == confirmpassword.Password)
{
MD5 md5Hash = MD5.Create();
Users.Remove(Users.Find((c) => c.Login == User.Login));
Users.Add(new User {
Login = User.Login, Password = GetMd5.GetMd5Hash(md5Hash, password.Password), Role = User.Role
});
using (var sw = new StreamWriter(@"users.txt"))
{
foreach (var item in Users)
{
sw.WriteLine(item.Login + ":" + item.Password + ":" + item.Role);
}
}
Close();
}
else
{
MessageBox.Show("Passwords do not match");
}
}
private void Enter(object sender, RoutedEventArgs e)
{
var users = new List <User>();
if (login.Text == "admin" && password.Password == "admin")
{
AdminMain adminMain = new AdminMain(
new User
{
Login = login.Text,
Password = password.Password,
Role = 1
});
adminMain.Show();
Close();
return;
}
try
{
foreach (string str in File.ReadAllLines(@"users.txt"))
{
if (str == "")
{
continue;
}
var userinstr = str.Split('|');
users.Add(
new User
{
Login = userinstr[0],
Password = userinstr[1],
Role = byte.Parse(userinstr[2]),
Even = bool.Parse(userinstr[3]),
From = DateTime.Parse(userinstr[4]),
To = DateTime.Parse(userinstr[5]),
FromTime = int.Parse(userinstr[6]),
ToTime = int.Parse(userinstr[7]),
ForbiddenList = userinstr[8].Split('?').ToList()
});
}
}
catch (Exception ex) { }
bool found = false;
foreach (var item in users)
{
if (item.Login == login.Text)
{
MD5 md5Hash = MD5.Create();
if (item.Password == GetMd5.GetMd5Hash(md5Hash, password.Password))
{
found = true;
if (DateTime.Now.Day % 2 != 0 && item.Even)
{
MessageBox.Show("Today is an odd day. \nYour day is tomorrow");
return;
}
else if (DateTime.Now.Day % 2 == 0 && !item.Even)
{
MessageBox.Show("Today is an even day. \nYour day is tomorrow");
return;
}
if (item.To.Day * 86400 + item.ToTime * 3600 < DateTime.Now.Day * 86400 + DateTime.Now.Hour * 3600 + DateTime.Now.Second)
{
MessageBox.Show(string.Format("Access is denied.\n Your terms from {0}/{1}/{2} {3}:00 to {4}/{5}/{6} {7}:00",
item.From.Day, item.From.Month, item.From.Year, item.FromTime, item.To.Day, item.To.Month, item.To.Year, item.ToTime));
return;
}
if (item.Role == 0)
{
Menu menu = new Menu(item, false);
menu.Show();
}
if (item.Role == 1)
{
AdminMain adminMain = new AdminMain(item);
adminMain.Show();
}
Close();
}
}
}
if (!found)
{
MessageBox.Show("Incorrect Login or Password");
}
}
private void Add(object sender, RoutedEventArgs e)
{
var users = new List <User>();
try
{
var temp = File.ReadAllLines(@"users.txt");
foreach (string str in File.ReadAllLines(@"users.txt"))
{
if (str == "")
{
continue;
}
var userinstr = str.Split('|');
users.Add(
new User
{
Login = userinstr[0],
Password = userinstr[1],
Role = byte.Parse(userinstr[2])
});
}
}
catch (Exception ex) { }
var x = users.Select(c => c.Login);
if (x.Contains(login.Text))
{
MessageBox.Show("Such login already exists");
return;
}
int fromTime = 0;
int toTime = 24;
if (!int.TryParse(fromtime.Text, out fromTime) || !int.TryParse(totime.Text, out toTime) || fromTime < 0 || toTime > 24)
{
MessageBox.Show("The entered time is incorrect");
return;
}
int.TryParse(totime.Text, out toTime);
if (String.IsNullOrEmpty(login.Text) || String.IsNullOrEmpty(password.Password) || from.SelectedDate == null || to.SelectedDate == null)
{
MessageBox.Show("The entered data is incorrect");
}
else
{
MD5 md5hash = MD5.Create();
User = new User
{
Login = login.Text,
Password = GetMd5.GetMd5Hash(md5hash, password.Password),
Role = 0,
Even = even.IsChecked.Value,
From = from.SelectedDate.Value.AddHours(-12),
To = to.SelectedDate.Value.AddHours(-12),
FromTime = fromTime,
ToTime = toTime,
ForbiddenList = _forbidden
};
Close();
}
}