using SA_LTT.UserInfo;
using System;
using System.Windows.Forms;
using System.Linq;

namespace SA_LTT_UI.Viewer
{
    public partial class CreateUserViewer : Form
    {
        MainFrame _mainFrame;

        public User user = new User();

        public CreateUserViewer(MainFrame mainFrame)
        {
            InitializeComponent();

            _mainFrame = mainFrame;
            
            Initialize();
        }

        private void Initialize()
        {
            foreach(UserLevel level in Enum.GetValues(typeof(UserLevel)))
            {
                if (level > _mainFrame.equipment.User.Level)
                    break;

                cbb_Level.Items.Add(level.ToString());
            }

            cbb_Level.SelectedIndex = 0;
        }

        private void tb_Password_MouseDown(object sender, MouseEventArgs e)
        {
            tb_Password.PasswordChar = '\0';
        }

        private void tb_Password_MouseUp(object sender, MouseEventArgs e)
        {
            tb_Password.PasswordChar = '*';
        }

        private void btn_Ok_Click(object sender, EventArgs e)
        {
            if (tb_Name.Text == string.Empty || tb_Password.Text == string.Empty || tb_Name.Text.Contains(" ") || tb_Password.Text.Contains(" "))
            {
                MessageBox.Show("공백은 입력할 수 없습니다.");
                return;
            }

            if (_mainFrame.equipment.userManager.ExistsUser(tb_Name.Text) == false)
            {
                UserLevel _level;
                Enum.TryParse(cbb_Level.Text, out _level);

                user.Name = tb_Name.Text;
                user.Password = tb_Password.Text;
                user.Level = _level;

                char[] nameExceptList = new char[] { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };

                foreach (char exceptChar in nameExceptList)
                {
                    if (user.Name.Contains(exceptChar))
                    {
                        MessageBoxPad messageBox = new MessageBoxPad("파일 이름에는 다음 문자를 사용할 수 없습니다. \r\n \\ / : * ? \" < > | ");
                        messageBox.Show();
                        return;
                    }
                }

                this.DialogResult = DialogResult.OK;
                this.Close();
            }
            else
            {
                MessageBox.Show("이미 존재하는 이름입니다.");
            }
        }

        private void btn_Cancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
            this.Close();
        }
    }
}