using System;
using System.IO;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using I8124_CE6;
using System.Threading;


namespace Demo1_CSharp
{
    public partial class Form1 : Form
    {
        
        byte cSlot;
        delegate void UpdateUICallback();
        Thread I8124_Thread;
        private volatile bool _IsStopUIThread = false;
        Mutex MyMutex = new Mutex();
        UInt64 CMDCount = 0;

        public Form1()
        {
            InitializeComponent();
            //I8124SDK.I8124_ActiveModule();
            ComboBox_Slot.SelectedIndex = 0;
            cSlot = 0;

            serialPort1.PortName = "COM5";
            serialPort1.BaudRate = 9600;
            serialPort1.DataBits = 7;
            serialPort1.Parity = System.IO.Ports.Parity.Even;
            serialPort1.StopBits = System.IO.Ports.StopBits.One;
            serialPort1.Open();

            serialPort2.PortName = "COM4";
            serialPort2.BaudRate = 9600;
            serialPort2.DataBits = 7;
            serialPort2.Parity = System.IO.Ports.Parity.Odd;
            serialPort2.StopBits = System.IO.Ports.StopBits.Two;
            serialPort2.Open();

            serialPort3.PortName = "COM2";
            serialPort3.BaudRate = 9600;
            serialPort3.DataBits = 7;
            serialPort3.Parity = System.IO.Ports.Parity.Odd;
            serialPort3.StopBits = System.IO.Ports.StopBits.Two;
            serialPort3.Open();

            //UI Thread
            I8124_Thread = new Thread(new ThreadStart(I8124_WorkerObject));
            
        }

        private void Form1_Closed(object sender, EventArgs e)
        {
            _IsStopUIThread = true;
            I8124_Thread.Abort();
            I8124_Thread.Join();
            I8124SDK.I8124_CloseModule(cSlot);
            serialPort1.Close();
            serialPort2.Close();
            serialPort3.Close();
        }

        private void Button_GetFirmwareVer_Click(object sender, EventArgs e)
        {
            UInt32 Ret;
            Ret = I8124SDK.I8124_GetFirmwareVersion(cSlot);
            MessageBox.Show("The I-8124 Firmware version is " + Convert.ToString(Ret,16));
        }

        private void Button_MasterID_Click(object sender, EventArgs e)
        {
            UInt32 MasterID;
            MasterID = I8124SDK.I8124_GetMasterMACID(cSlot);
            if (MasterID >= 64)
            {
                MessageBox.Show("Get Master ID Error(" + Convert.ToString(MasterID) + ")!");
                return;
            }
            ComboBox_MasterID.SelectedIndex = Convert.ToInt32(MasterID);
        }

        private void Button_SetMasterID_Click(object sender, EventArgs e)
        {
            UInt32 MasterID,Ret;
            MasterID = Convert.ToByte(ComboBox_MasterID.SelectedIndex);
            Ret = I8124SDK.I8124_SetMasterMACID(cSlot, Convert.ToByte(MasterID));
            if (Ret != 0)
                MessageBox.Show("Set Master ID Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Set Master ID OK!");
        }

        private void Button_BaudRate_Click(object sender, EventArgs e)
        {
            UInt32 BaudRate;
            BaudRate = I8124SDK.I8124_GetBaudRate(cSlot);
            if (BaudRate >= 3)
            {
                MessageBox.Show("Get Baud Rate Error(" + Convert.ToString(BaudRate) + ")!");
                return;
            }
            ComboBox_BaudRate.SelectedIndex = Convert.ToInt32(BaudRate);
        }

        private void Button_SetBaudRate_Click(object sender, EventArgs e)
        {
            UInt32 BaudRate, Ret;
            BaudRate = Convert.ToByte(ComboBox_BaudRate.SelectedIndex);
            Ret = I8124SDK.I8124_SetBaudRate(cSlot, Convert.ToByte(BaudRate));
            if (Ret != 0)
                MessageBox.Show("Set BaudRate Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Set BaudRate OK!");
        }

        private void Button_ResetFirmware_Click(object sender, EventArgs e)
        {
            I8124SDK.I8124_ResetFirmware(cSlot);
            CMDCount = 0;
        }

        private void Button_SearchAllSlave_Click(object sender, EventArgs e)
        {
            UInt32 Ret;
            Ret = I8124SDK.I8124_SearchAllDevices(cSlot);
            if(Ret != 0)
                MessageBox.Show("Search All Slaves Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Start to search all slave devices!\r\n Please wait for about 30 seconds!");
        }

        private void button_Active_Click(object sender, EventArgs e)
        {
            uint Ret;
            cSlot = Convert.ToByte(ComboBox_Slot.SelectedIndex);
            cSlot++;
            Ret = I8124SDK.I8124_ActiveModule(cSlot);
            if (Ret != 0)
            {
                MessageBox.Show("Active Error : " + Ret.ToString());
                return;
            }
            else
                MessageBox.Show("Active OK");
            timer2.Enabled = true;
        }

        private void button_startalldevice_Click(object sender, EventArgs e)
        {
            uint Ret = 0;

            CMDCount++;
            Ret = I8124SDK.I8124_StartAllDevice(cSlot);
            if (Ret != 0)
            {
                MessageBox.Show("Start All Devices Error : " + Ret.ToString());
                return;
            }
            else
            {
                MessageBox.Show("Start All Devices OK");
                I8124_Thread.Start();
            }
        }

        private void I8124_WorkerObject()
        {
            UpdateUICallback SyncUI = new UpdateUICallback(UpdateI8124ByThread);
            while (!_IsStopUIThread)
            {
                Invoke(SyncUI, null);
                Thread.Sleep(1);
            }
        }
        //==========================================================
        //==========================================================


        void UpdateI8124ByThread()
        {
            byte[] SlaveList = { (byte)1, (byte)40, (byte)42, (byte)44, (byte)46, (byte)53 };
            int SlaveNo = SlaveList.Length;
            byte[] IOData = new byte[100];
            uint Ret;
            ushort i, Counter, Len = 0;
            string MSG;

            CMDCount++;
            label_status.Text = "Status: " + I8124SDK.I8124_GetMasterStatus(cSlot).ToString();

            for (Counter = 0; Counter < SlaveNo; Counter++)
            {
                MyMutex.WaitOne();
                Ret = ReadFunc1(cSlot, SlaveList[Counter], 1, ref Len, IOData);
                MyMutex.ReleaseMutex();
                //Ret = I8124SDK.I8124_ReadInputData(cSlot, SlaveList[Counter], 1, ref Len, IOData);
                if (Ret != 0)
                    MSG = "Error : " + Ret.ToString();
                else
                {
                    MSG = "";
                    for (i = 0; i < Len; i++)
                        MSG += IOData[i].ToString("X") + ",";
                }
                switch (Counter)
                {
                    case 0:
                        label_ID0.Text = "ID_" + SlaveList[Counter].ToString();
                        Label_IO0.Text = MSG;
                        break;
                    case 1:
                        label_ID1.Text = "ID_" + SlaveList[Counter].ToString();
                        Label_IO1.Text = MSG;
                        break;
                    case 2:
                        label_ID2.Text = "ID_" + SlaveList[Counter].ToString();
                        Label_IO2.Text = MSG;
                        break;
                    case 3:
                        label_ID3.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO3.Text = MSG;
                        break;
                    case 4:
                        label_ID4.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO4.Text = MSG;
                        break;
                    case 5:
                        label_ID5.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO5.Text = MSG;
                        break;
                    case 6:
                        label_ID6.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO6.Text = MSG;
                        break;
                    case 7:
                        label_ID7.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO7.Text = MSG;
                        break;
                    case 8:
                        label_ID8.Text = "ID_" + SlaveList[Counter].ToString();
                        label_IO8.Text = MSG;
                        break;
                }
                //-----------------------------------------------------
                //-----------------------------------------------------
                MyMutex.WaitOne();
                Ret = ReadbackFunc1(cSlot, SlaveList[Counter], 1, ref Len, IOData);
                MyMutex.ReleaseMutex();
                //Ret = I8124SDK.I8124_ReadbackOutputData(cSlot, SlaveList[Counter], 1, ref Len, IOData);
                if (Ret != 0)
                    MSG = "Error : " + Ret.ToString();
                else
                {
                    MSG = "";
                    for (i = 0; i < Len; i++)
                        MSG += IOData[i].ToString("X") + ",";
                }
                switch (Counter)
                {
                    case 0:
                        label_BackID0.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO0.Text = MSG;
                        break;
                    case 1:
                        label_BackID1.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO1.Text = MSG;
                        break;
                    case 2:
                        label_BackID2.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO2.Text = MSG;
                        break;
                    case 3:
                        label_BackID3.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO3.Text = MSG;
                        break;
                    case 4:
                        label_BackID4.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO4.Text = MSG;
                        break;
                    case 5:
                        label_BackID5.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO5.Text = MSG;
                        break;
                    case 6:
                        label_BackID6.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO6.Text = MSG;
                        break;
                    case 7:
                        label_BackID7.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO7.Text = MSG;
                        break;
                    case 8:
                        label_BackID8.Text = "ID_" + SlaveList[Counter].ToString();
                        label_BackIO8.Text = MSG;
                        break;
                }


            }
            label3.Text = "CMDCount :" + CMDCount.ToString("X");
        }

        uint ReadFunc1(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc2(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc2(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc3(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc3(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc4(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc4(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc5(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc5(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc6(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc6(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc7(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc7(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc8(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc8(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc9(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc9(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadFunc10(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadFunc10(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            CMDCount++;
            I8124SDK.I8124_GetSlaveStatus(cSlot, DesMACID);
            CMDCount++;
            return I8124SDK.I8124_ReadInputData(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }










        uint ReadbackFunc1(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc2(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc2(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc3(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc3(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc4(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc4(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc5(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc5(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc6(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc6(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc7(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc7(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc8(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc8(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc9(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc9(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc10(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc10(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            return ReadbackFunc11(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }

        uint ReadbackFunc11(byte cSlot, byte DesMACID, byte ConType, ref ushort IOLen, byte[] IODATA)
        {
            CMDCount++;
            I8124SDK.I8124_GetSlaveStatus(cSlot, DesMACID);
            CMDCount++;
            return I8124SDK.I8124_ReadbackOutputData(cSlot, DesMACID, ConType, ref IOLen, IODATA);
        }


        int i = 0;
        private void timer2_Tick(object sender, EventArgs e)
        {
            //MyMutex.WaitOne();
            //label_status.Text = "Status: " +I8124SDK.I8124_GetMasterStatus(cSlot).ToString();
            //MyMutex.ReleaseMutex();
            i = i % 3;
            i++;
            XPacNET.XPac.pac_ChangeSlot((byte)i);
            try
            {
                serialPort1.WriteLine("Command");
                //throw new FileNotFoundException(@"data.txt not in c:\temp directory]");
                serialPort1.ReadByte();
            }
            catch(Exception ex)
                {}

            try
            {
                serialPort2.WriteLine("test2");
                serialPort2.ReadByte();
            }
            catch (Exception ex)
            { }

            try
            {
                serialPort3.WriteLine("test2");
                serialPort3.ReadByte();
            }
            catch (Exception ex)
            { }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            I8124_Thread.Start();
        }

        byte flag = 1;
        private void button2_Click(object sender, EventArgs e)
        {
            byte[] SlaveList = { (byte)1, (byte)40, (byte)42, (byte)44, (byte)46, (byte)53 };
            ushort[] SlaveDOLen = { 50,1, 3, 5, 4, 1 };
            int SlaveNo = SlaveList.Length;
            byte[] IOData = new byte[100];
            uint Ret;
            ushort i;

            if (flag == 1)
            {
                for (i = 0; i < 100; i++) IOData[i] = 0xFF;
                flag = 0;
            }
            else
            {
                for (i = 0; i < 100; i++) IOData[i] = 0x00;
                flag = 1;
            }

            for (i = 0; i < SlaveNo; i++)
            {
                CMDCount++;
                Ret = I8124SDK.I8124_WriteOutputData(cSlot, SlaveList[i], 1, SlaveDOLen[i], IOData);
                if (Ret != 0) MessageBox.Show("Error :" + Ret.ToString());
            }
        }

        private void serialPort1_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
        {

        }

        private void button3_Click(object sender, EventArgs e)
        {
            _IsStopUIThread = true;
        }

    }
}