private void btn_Edit_Click(object sender, EventArgs e)
{
if (dataGridView_Books.SelectedRows.Count == 1)
{
int index = dataGridView_Books.SelectedRows[0].Index;
int ID = 0;
if (Int32.TryParse(dataGridView_Books[0, index].Value.ToString(), out ID))
{
var editObj = db.Books.Where(g => g.ID_BOOK == ID).Select(g => g).FirstOrDefault();
EditForm editForm = new EditForm(editObj);
if (editForm.ShowDialog() == DialogResult.OK)
{
db.SaveChanges();
dataGridView_Books.DataSource = db.Books.ToList();
dataGridView_Books.Refresh();
dataGridView_Books.Update();
}
}
}
else
{
MessageBox.Show("Chose one book");
}
}
private void btn_Buy_Click(object sender, EventArgs e)
{
string nameOfBook = "";
var deleteObj = from item in db.Books
where item.ID_BOOK == BOOK_ID
select item;
foreach (var item in deleteObj)
{
db.Books.Remove(item);
nameOfBook = item.NameBook;
Sale new_sale = new Sale()
{
ID_BOOK = BOOK_ID, Login = currUser.Login, DateOfSale = DateTime.Now, Price = item.SalePrice
};
db.Sales.Add(new_sale);
}
db.SaveChanges();
//Send to message
string msg = "City: " + txtBox_City.Text + ", Post office: " + txtBox_Post.Text + ", Phone number: " + txtBox_Phone.Text + ", Book: " + nameOfBook;
MailMessage message = new MailMessage("*****@*****.**", "*****@*****.**", "order", msg);
SmtpClient client = new SmtpClient("smtp.gmail.com", 587);
client.Credentials = new NetworkCredential("*****@*****.**", "KORZIK19");
client.EnableSsl = true;
client.Send(message);
///////////////////////////////////////////////////////////////////////
dataGridView_Cart.DataSource = (from item in db.Books
join item2 in db.Carts on item.ID_BOOK equals item2.Book_ID
where item2.User_Login == currUser.Login
select item).ToList();
dataGridView_Books.DataSource = db.Books.ToList();
dataGridView_Cart.Refresh();
dataGridView_Cart.Update();
groupBox1.Visible = false;
}
private void btn_Add_Click(object sender, EventArgs e)
{
Book new_bok = new Book()
{
Fio = txtBox_Fio.Text,
PublishName = txtBox_PublishName.Text,
NameBook = txtBox_BookName.Text,
Price = Convert.ToInt32(txtBox_Price.Text),
Pages = Convert.ToInt32(txtBox_Pages.Text),
SalePrice = Convert.ToInt32(txtBox_SalePrice.Text),
DateOfPublishing = dateTimePicker.Value.Date
};
db.Books.Add(new_bok);
db.SaveChanges();
this.DialogResult = DialogResult.OK;
}
private void Btn_SignIn_Click(object sender, EventArgs e)
{
Regex regex = new Regex("^[a-zA-Z0-9]+([._]?[a-zA-Z0-9]+){5}$");
string input_login = txtBox_login.Text;
string input_password = txtBox_password.Text;
if (regex.Match(input_login).Success&& regex.Match(input_password).Success)
{
txtBox_password.BackColor = Color.White;
txtBox_login.BackColor = Color.White;
if (signInForm) //SIGN IN
{
//ADMIN
if (input_login == admin_login && input_password == admin_pass)
{
Admin adminForm = new Admin();
this.Hide();
if (adminForm.ShowDialog() == DialogResult.OK)
{
this.Show();
}
else
{
Application.Exit();
}
}
else
{
int corect_login = db.Users.Where(user => user.Login == input_login).Count();
if (corect_login == 1)
{
var corect_password = db.Users.Where(user => user.Login == input_login).Where(user => user.Password == input_password.ToString()).Count();
if (corect_password == 1)
{
this.DialogResult = DialogResult.OK;
currentUser = new User()
{
Login = input_login, Password = password
};
}
else
{
txtBox_password.BackColor = Color.PaleVioletRed;
MessageBox.Show("Incorrect password");
}
}
else
{
txtBox_login.BackColor = Color.PaleVioletRed;
MessageBox.Show("Incorrect username");
}
} //END
} //END
else //Create Acount
{
using (BookStoreEntities db = new BookStoreEntities())
{
User newUser = new User()
{
Login = txtBox_login.Text, Password = txtBox_password.Text
};
db.Users.Add(newUser);
db.SaveChanges();
MessageBox.Show("Created new user");
}
}//End
}
else
{
if (!regex.Match(input_password).Success)
{
txtBox_password.BackColor = Color.PaleVioletRed;
}
if (!regex.Match(input_login).Success)
{
txtBox_login.BackColor = Color.PaleVioletRed;
}
}
}
