public static bool CheckSpDaMua(string email, int id)
{
string sql = $"Select count(*) from UserBuy where Email_user=@Email and ID_sp=@ID";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("ID", id);
int count = Convert.ToInt32(Database.command.ExecuteScalar().ToString());
if (count == 1)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static string GetLinkDown(int id)
{
string sql = $"Select Linkdown from SanPham where ID=@ID";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("ID", id);
Database.reader = Database.command.ExecuteReader();
if (Database.reader.Read())
{
string link = Database.reader.GetString(0);
return(link);
}
}
catch (Exception e)
{
string linkerrr = "https://www.google.com/";
return(linkerrr);
}
finally
{
Database.reader.Close();
ConnectStatus.CloseConnect();
}
string linkerrr2 = "https://www.google.com/";
return(linkerrr2);
}
public static bool InsertTableUserBuy(string email, int id)
{
string sql = $"insert into UserBuy (Email_user,ID_sp) values(@Email,@ID)";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("@ID", id);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
ConnectStatus.CloseConnect();
}
return(false);
}
public static bool CheckAccountDatabase(string email, string password, bool permisson)
{
string sql = $"select count(*) from Account where Email=@Email and Password=@Password and Permisson=@Permisson";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("@Password", password);
Database.command.Parameters.AddWithValue("@Permisson", permisson);
int count = Convert.ToInt32(Database.command.ExecuteScalar().ToString());
if (count != 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static void InsertToTableProfile(string email, string ten, string diaChi, string gioiTinh, string ngaySinh, byte[] avatar, string cauHoiBiMat)
{
string sql = $"select count(*) from Account where Email=@Email and Password=@Password and Permisson=@Permisson";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("@Ten", ten);
Database.command.Parameters.AddWithValue("@DiaChi", diaChi);
Database.command.Parameters.AddWithValue("@GioiTinh", gioiTinh);
Database.command.Parameters.AddWithValue("@NgaySinh", ngaySinh);
Database.command.Parameters.AddWithValue("@Avatar", avatar);
Database.command.Parameters.AddWithValue("@CauHoiBiMat", cauHoiBiMat);
Database.command.ExecuteScalar();
}
catch (Exception e)
{
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static bool UpdateProfile(string email, string ten, string diachi, string ngaysinh)
{
String sql = $"update Profile SET Ten=@Ten, Diachi=@Diachi, NgaySinh=@NgaySinh where Email=@Email;";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("@Ten", ten);
Database.command.Parameters.AddWithValue("@DiaChi", diachi);
Database.command.Parameters.AddWithValue("@NgaySinh", ngaysinh);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static bool CheckQueri(string cauhoi, string email)
{
String sql = $"select count(*) from Account acc, Profile profile where acc.Email=profile.Email and acc.Email=@Email and profile.Email=@Email and profile.Cauhoibimat=@Cauhoibimat";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Cauhoibimat", cauhoi);
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.ExecuteScalar();
int count = Convert.ToInt32(Database.command.ExecuteScalar().ToString());
if (count != 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static List <SanPham> GetYourPlugin(string email)
{
List <SanPham> list = new List <SanPham>();
string sql = $"Select * from SanPham sp, UserBuy us where us.Email_user=@Email and us.ID_sp=sp.ID";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.reader = Database.command.ExecuteReader();
while (Database.reader.Read())
{
Class.SanPham sp = new Class.SanPham();
int id = Database.reader.GetInt32(0);
string tensp = Database.reader.GetString(1);
string theloai = Database.reader.GetString(2);
double gia = Convert.ToDouble(Database.reader.GetValue(3).ToString());
double sale = Convert.ToDouble(Database.reader.GetValue(4).ToString());
MessageBox.Show("abc");
byte[] image = (byte[])Database.reader.GetValue(5);
sp.Image = Utils.Helpers.ConvertByteToImageBitmap(image);
string linkdown = Database.reader.GetString(6);
string Tenhang = Database.reader.GetString(7);
string infosp = Database.reader.GetString(8);
byte[] image2 = (byte[])Database.reader.GetValue(9);
sp.Image = Utils.Helpers.ConvertByteToImageBitmap(image2);
string email_user = Database.reader.GetString(10);
int id_sp = Database.reader.GetInt32(11);
string ngayMua = Database.reader.GetDateTime(12).ToString();
sp.Id = id;
sp.Tensp = tensp;
sp.Theloai = theloai;
sp.Gia = gia;
sp.Sale = sale;
sp.Linkdown = linkdown;
sp.Tenhang = Tenhang;
sp.Thongtinsp = infosp;
sp.Date = ngayMua;
list.Add(sp);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
Database.reader.Close();
ConnectStatus.CloseConnect();
}
return(list);
}
public static List <Class.SanPham> GetSanPhamTheLoaiFree(string theloai)
{
string sql = $"select * from SanPham where Theloai=@Theloai and Sale=100";
List <Class.SanPham> listSanPham3 = new List <Class.SanPham>();
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Theloai", theloai);
Database.reader = Database.command.ExecuteReader();
while (Database.reader.Read())
{
Class.SanPham sp = new Class.SanPham();
int id1 = Database.reader.GetInt32(0);
string tenSp = Database.reader.GetString(1);
string theLoai = Database.reader.GetString(2);
double gia = Convert.ToDouble(Database.reader.GetValue(3).ToString());
double sale1 = Convert.ToDouble(Database.reader.GetValue(4).ToString());
byte[] image = (byte[])Database.reader.GetValue(5);
sp.Image = Utils.Helpers.ConvertByteToImageBitmap(image);
byte[] image2 = (byte[])Database.reader.GetValue(9);
sp.Imageinfo = Utils.Helpers.ConvertByteToImageBitmap(image2);
string linkdown = Database.reader.GetString(6);
string tenhang = Database.reader.GetString(7);
string infosp = Database.reader.GetString(8);
sp.Id = id1;
sp.Tensp = tenSp;
sp.Theloai = theLoai;
sp.Gia = gia;
sp.Sale = sale1;
sp.Linkdown = linkdown;
sp.Tenhang = tenhang;
sp.Thongtinsp = infosp;
listSanPham3.Add(sp);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
Database.reader.Close();
ConnectStatus.CloseConnect();
}
return(listSanPham3);
}
public static Profile GetTableProfile(string email)
{
String sql = $"select * from Profile where Email=@Email";
Profile profile1 = new Profile();
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.reader = Database.command.ExecuteReader();
if (Database.reader.Read())
{
string email1 = Database.reader.GetValue(0).ToString();
string ten = Database.reader.GetString(1);
string diachi = Database.reader.GetString(2);
string gioitinh = Database.reader.GetString(3);
string ngaysinh = Database.reader.GetString(4);
BitmapImage image;
try
{
image = Utils.Helpers.ConvertByteToImageBitmap((byte[])Database.reader.GetValue(5));
}
catch (Exception exception)
{
image = new BitmapImage(new Uri($"../../Image/icon.ico", UriKind.RelativeOrAbsolute));
}
profile1.Avatar = image;
string cauhoi = Database.reader.GetString(6);
profile1.Email = email1;
profile1.Ten = ten;
profile1.DiaChi = diachi;
profile1.NgaySinh = ngaysinh;
profile1.CauHoiBiMat = cauhoi;
return(profile1);
}
}
catch (Exception e)
{
MessageBox.Show("Loi: " + e.Message);
}
finally
{
Database.reader.Close();
ConnectStatus.CloseConnect();
}
return(profile1);
}
public static int GetCountFree()
{
int count = 0;
string sql = $"select count(*) from SanPham where Sale=100";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
count = Convert.ToInt32(Database.command.ExecuteScalar().ToString());
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
ConnectStatus.CloseConnect();
}
return(count);
}
public static bool InsertEmail(string email)
{
String sql = $"insert into Profile(Email) values(@Email);";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static bool CheckProductBuy(string email)
{
string sql = $"Select * from SanPham sp, UserBuy us where us.Email_user=@Email and us.ID_sp=sp.ID";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
ConnectStatus.CloseConnect();
}
return(false);
}
public static bool InsertTableAccout(string email, string password)
{
String sql = $"insert into Account values(@Email,@Password,0);";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("@Password", password);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}
public static bool UpdatePassWord(string password, string email)
{
String sql = $"update Account set Password=@Password where Email=@Email";
try
{
ConnectStatus.OpenConnect();
Database.command.CommandType = CommandType.Text;
Database.command.CommandText = sql;
Database.command.Parameters.Clear();
Database.command.Parameters.AddWithValue("@Email", email);
Database.command.Parameters.AddWithValue("Password", password);
Database.command.ExecuteScalar();
return(true);
}
catch (Exception e)
{
return(false);
}
finally
{
ConnectStatus.CloseConnect();
}
}