using System;
using System.Windows.Forms;
using Tanshu.Accounts.Repository;
using Tanshu.Accounts.Entities.Auth;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class UserForm : Form
    {
        User _user;
        public UserForm(int? userID)
        {
            InitializeComponent();
            if (userID.HasValue)
                using (var bi = new UserBI())
                    _user = bi.Get(x => x.UserID == userID.Value);
        }

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

        private void btnDelete_Click(object sender, EventArgs e)
        {
            using (var bi = new UserBI())
                bi.Delete(x => x.UserID == _user.UserID);
            btnCancel_Click(sender, e);
        }

        private void NewUser_Load(object sender, EventArgs e)
        {
            if (_user == null)
                return;
            txtUsername.Text = _user.Name;
            txtPassword.Text = _user.Password;
            chkLocked.Checked = _user.LockedOut;
        }

        private bool Save()
        {
            if (_user == null)
                _user = new User();
            _user.Name = txtUsername.Text.Trim();
            if (_user.Password != txtPassword.Text.Trim())
                _user.Password = Common.Md5.Hash(txtPassword.Text.Trim(), "v2");
            _user.LockedOut = (chkLocked.Checked == true ? true : false);
            if (_user.UserID == 0)
                using (var bi = new UserBI())
                    bi.Insert(_user);
            else
                using (var bi = new UserBI())
                    bi.Update(_user);
            return true;
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            if (!ValidateValues())
            {
                MessageBox.Show("Missing Information: Please check the form.");
                txtUsername.Focus();
            }
            else
            {
                Save();
                btnCancel_Click(sender, e);
            }
        }
        private bool ValidateValues()
        {
            if (txtUsername.Text.Trim() == "")
                return false;
            if (txtPassword.Text.Trim() == "")
                return false;
            return true;
        }


    }
}