using System;
using System.Windows.Forms;

namespace SHARP_CLAS_UI
{
    public partial class Form_Login : Form
    {
        Form_Frame _Parent;
        public Form_Login(Form_Frame _Parent)
        {
            InitializeComponent();
            this._Parent = _Parent;
        }

        private void btn_Login_Click(object sender, EventArgs e)
        {
            if(User_Info_Manager.Instance.Exist_User_Info(tb_ID.Text))
            {
                User_Info info = User_Info_Manager.Instance.Get_User_Info(tb_ID.Text);
                if (info.Password == tb_Password.Text)
                {
                    _Parent._equip.User = info;
                    _Parent.Set_User_Level(info.Level);
                    this.DialogResult = DialogResult.OK;
                    this.Close();
                }
                else
                {
                    MessageBox.Show("Invalid credentials.");
                }
            }
            else
            {
                MessageBox.Show("ID is not exist.");
            }
        }

        private void Form_Login_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (DialogResult != DialogResult.OK)
            {
                try
                {
                    Application.Exit();
                }
                catch(Exception )
                {

                }
            }
            else
            {
                tb_ID.Text = "";
                tb_Password.Text = "";
                DialogResult = DialogResult.Cancel;
                this.Hide();
                e.Cancel = true;
            }
        }

        public void Set_Language()
        {
            try
            {
                lb_User_ID.Text = resLanguage.User_ID;
                lb_Password.Text = resLanguage.PASSWORD;
            }
            catch(Exception ex)
            {

            }
        }
    }
}