using SA_LTT;
using SA_LTT.UserInfo;
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 SA_LTT_UI.Viewer
{
    public partial class LogInViewer : Form
    {
        MainFrame _mainFrame;

        public LogInViewer(MainFrame mainFrame)
        {
            InitializeComponent();
            _mainFrame = mainFrame;
        }

        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_Login_Click(object sender, EventArgs e)
        {
            CheckLogin();
        }

        private void tb_Password_KeyDown(object sender, KeyEventArgs e)
        {
            if(e.KeyCode == Keys.Enter)
            {
                CheckLogin();
            }
        }

        public void CheckLogin()
        {
            User user = _mainFrame.equipment.userManager.GetUser(tb_UserName.Text);

            if (user != null)
            {
                if (user.Password == tb_Password.Text)
                {
                    _mainFrame.equipment.ChangeUser(tb_UserName.Text);

                    tb_UserName.Text = "";
                    tb_Password.Text = "";

                    EquipmentLogManager.Instance.WriteButtonLog($"LoginViewer : Login ID {user.Name}, Level {user.Level}");
                    this.ActiveControl = tb_UserName;
                    this.Hide();
                }
                else
                {
                    //Password가 다릅니다.
                    MessageBox.Show("Password가 다릅니다.");
                }
            }
            else
            {
                //User 정보가 없습니다.
                MessageBox.Show("User 정보가 없습니다.");
            }
        }

        private void LogInViewer_FormClosing(object sender, FormClosingEventArgs e)
        {
            _mainFrame.Close();
        }
    }
}