using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace test
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e) 
        {
            String loginUS = textBox1.Text;
            String passUS = textBox2.Text;
            BD bd = new BD();
            DataTable table = new DataTable(); 
            MySqlDataAdapter adapter = new MySqlDataAdapter();
            MySqlCommand command = new MySqlCommand("SELECT id_role FROM `ISPr24-37_AnpilogovPV_ekzam`.login WHERE `name` = @userlog AND `pass` = @userpass", bd.getConnect());
            command.Parameters.Add("@userlog", MySqlDbType.VarChar).Value = loginUS;
            command.Parameters.Add("@userpass", MySqlDbType.VarChar).Value = passUS; 
            adapter.SelectCommand = command; 
            adapter.Fill(table);
            if (table.Rows.Count > 0) 
            {
                var id_role = table.Rows[0]["id_role"].ToString();
                if (id_role == "1") 
                {
                    Hide();
                    Form2 form2 = new Form2(); 
                    form2.Show();
                }
                else if (id_role == "2") 
                {
                    Hide(); 
                    Form3 form3 = new Form3(); 
                    form3.Show(); 
                }
            }
            else 
            {
                MessageBox.Show("Неверный логин или пароль!"); 
            }
        }
    }
}