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;
using System.Diagnostics;

namespace SignusKH
{
    public partial class Form1 : Form
    {
        const int MAX_PROCESS = 10;
        private Process[] m_ps = new Process[MAX_PROCESS];
        private List<string> m_lstExe = new List<string>();

        public Form1()
        {
            InitializeComponent();
        }

        private void ToolStripMenuItem_Close_Click(object sender, EventArgs e)
        {
            Program.PostMessage((IntPtr)0xffff, Program.messageQuit, 0, 0);

            for (int i = 0; i < MAX_PROCESS; i++)
            {
                if (m_ps[i] != null)
                {
                    m_ps[i].Kill();
                    m_ps[i] = null;
                }
            }
            this.Close();
        }

        private string m_strUrl = "http://192.168.1.17:8080";

        private void Form1_Load(object sender, EventArgs e)
        {
            string AppPath = Application.ExecutablePath.Substring(0, Application.ExecutablePath.LastIndexOf("\\"));

            string strChrome1 = "C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe";
            string strChrome2 = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe";

            if (System.IO.File.Exists(strChrome1))
                this.m_lstExe.Add(strChrome1);
            else if (System.IO.File.Exists(strChrome2))
                this.m_lstExe.Add(strChrome2);

            this.m_lstExe.Add(AppPath + string.Format("\\KHSCALE.exe"));
            //this.m_lstExe.Add(AppPath + string.Format("\\YdtechInTemp.exe"));
            //this.m_lstExe.Add(AppPath + string.Format("\\YdtechOutTemp.exe"));
            //this.m_lstExe.Add(AppPath + string.Format("\\YdTechGetData.exe"));

            timer1.Enabled = true;
            timer1.Interval = 500;

            this.Visible = false; //창을 보이지 않게 한다.
            this.ShowIcon = false; //작업표시줄에서 제거.
        }

        private int m_nPrevSec = -1;

        private void timer1_Tick(object sender, EventArgs e)
        {
            DateTime dtNow = DateTime.Now;
            if (m_nPrevSec == dtNow.Second) return;
            m_nPrevSec = dtNow.Second;

            UpdateProgram(m_nPrevSec % 10);

            //Program.MoveFiles("C:\\EDIM\\Edge Advance 16P\\CSV", "C:\\EDIM\\Edge Advance 16P\\CSV1");
        }

        public void UpdateProgram(int index)
        {
            if (index < 0) return;
            if (index >= this.m_lstExe.Count()) return;

            string AppExe = this.m_lstExe[index];
            if (System.IO.File.Exists(AppExe) == false)
                return;

            string AppPath = Application.ExecutablePath.Substring(0, Application.ExecutablePath.LastIndexOf("\\"));

            if (m_ps[index] == null)
            {
                m_ps[index] = new Process();
            }
            else
            {
                try
                {
                    if (m_ps[index].HasExited)
                    {
                        m_ps[index].Close();
                        m_ps[index] = new System.Diagnostics.Process();
                    }
                    else
                    {
                        return;
                    }
                }
                catch
                {
                    return;
                }
            }

            if (AppExe.IndexOf("chrome") > 0)
            {
                m_ps[index].StartInfo.FileName = AppExe;
                m_ps[index].StartInfo.WorkingDirectory = AppPath;
                m_ps[index].StartInfo.Arguments = " -kiosk -fullscreen " + m_strUrl;
                m_ps[index].StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Minimized;
                m_ps[index].Start();
                return;
            }

            m_ps[index].StartInfo.FileName = AppExe;
            m_ps[index].StartInfo.WorkingDirectory = AppPath;
            m_ps[index].StartInfo.Arguments = "";
            m_ps[index].StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Minimized;
            m_ps[index].Start();
        }

        private void Form1_FormClosed(object sender, FormClosedEventArgs e)
        {
            Program.PostMessage((IntPtr)0xffff, Program.messageQuit, 0, 0);

            for (int i = 0; i < MAX_PROCESS; i++)
            {
                if (m_ps[i] != null)
                {
                    m_ps[i].Kill();
                    m_ps[i] = null;
                }
            }
        }

        private void Form1_Resize(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Minimized)
            {
                this.Visible = false; //창을 보이지 않게 한다.
                this.ShowIcon = false; //작업표시줄에서 제거.
                //m_notify.Visible = true; //트레이 아이콘을 표시한다.
            }
        }
    }
}