using System;
using System.Windows.Forms;
using System.Threading;
using CoreUnit.Common;

namespace CoreUnit.Control.Dialog
{
    public partial class MessageDlg : FormBase
    {
        public static MessageDlg messageDlg = new MessageDlg();
        public enum DialogMode { MODAL, MODELESS };

        public string Msg
        {
            get { return lbMessage.Text; }
            set { lbMessage.Text = value; }
        }

        public void Instance()
        {
            Name = "Message";
        }

        public MessageDlg()
        {
            InitializeComponent();
            Instance();
        }

        public DialogResult RunDlg(string msg, bool isMessageMode, DialogMode dialogMode = DialogMode.MODELESS, string caption = "")
        {
            if (caption != string.Empty)
                this.Text = caption;
            else
                this.Text = "Message";

            Msg = msg;

            btnOK.Enabled = !isMessageMode;
            btnCancel.Enabled = !isMessageMode;
            btnClose.Enabled = isMessageMode;

            btnOK.Visible = !isMessageMode;
            btnCancel.Visible = !isMessageMode;
            btnClose.Visible = isMessageMode;

            if(Visible == false)
            {
                Show();
            }

            if (dialogMode == DialogMode.MODAL)
            {
                WaitForResponse();
            }

            return this.DialogResult;
        }

        public void WaitForResponse()
        {
            while (true)
            {
                Application.DoEvents();
                Thread.Sleep(100);

                if (Visible == false)
                {
                    return;
                }
            }
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.No;
            Hide();
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Yes;
            Hide();
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            Hide();
        }
    }
}