using System;
using System.Threading;
using System.Windows.Forms;
using Tanshu.Accounts.BI;
using Tanshu.Accounts.Helpers;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class LoginForm : Form
    {
        //size: 296, 123
        private static readonly Tanshu.Logging.SqlLogger log = new Tanshu.Logging.SqlLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        private bool isAuthenticated;
        private string userName;
        private bool cancelled;
        public LoginForm()
        {
            InitializeComponent();
            isAuthenticated = false;
            userName = null;
            cancelled = true;
        }

        private void txtUserName_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Return)
                txtPassword.Focus();
        }

        private void txtPassword_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Return)
                btnLogin_Click(sender, e);
        }

        private void btnLogin_Click(object sender, EventArgs e)
        {
            userName = txtUserName.Text.Trim();
            isAuthenticated = new MembershipBI().ValidateUser(userName, Tanshu.Common.Md5.Hash(txtPassword.Text, "Salt"));

            if (isAuthenticated)
            {
                this.Close();
            }
            else
                MessageBox.Show("Username or password is not valid");

        }

        public bool UserName(out string userName)
        {
            userName = this.userName;
            return isAuthenticated;
        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}