using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace pac_i8050WNet
{
    public class pac8050W
    {
        private class ICPDAS 
        {
            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_GetFirmwareVersion")]
            public static extern UInt16 pac_i8050W_GetFirmwareVersion(byte slot);

            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_GetLibVersion")]
            public static extern UInt16 pac_i8050W_GetLibVersion();
         
            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_UDIO_WriteDO16")]
            public static extern void pac_i8050W_UDIO_WriteDO16(byte slot, UInt16 config);

            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_UDIO_ReadDO16")]
            public static extern UInt16  pac_i8050W_UDIO_ReadDO16(byte slot);

            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_UDIO_DI16")]
            public static extern UInt16 pac_i8050W_UDIO_DI16(byte slot);

            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_UDIO_WriteConfig_16")]
            public static extern void pac_i8050W_UDIO_WriteConfig_16(byte slot, UInt16 config);

            [DllImport("pac_i8050W.dll", EntryPoint = "pac_i8050W_UDIO_ReadConfig_16")]
            public static extern UInt16 pac_i8050W_UDIO_ReadConfig_16(byte slot);
        }

        public static UInt16 GetFirmwareVersion(byte slot) 
        {
            return ICPDAS.pac_i8050W_GetFirmwareVersion(slot);
        }

        public static string GetNetVersion()
        {
            return  System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();             
        }

        public static UInt16 GetLibVersion()
        {
            return ICPDAS.pac_i8050W_GetLibVersion();
        }

        public static void UDIO_WriteDO16(byte slot, UInt16 config)
        {
            ICPDAS.pac_i8050W_UDIO_WriteDO16(slot,config);
        }

        public static UInt16 UDIO_ReadDO16(byte slot)
        {
            return ICPDAS.pac_i8050W_UDIO_ReadDO16(slot);
        }

        public static UInt16 UDIO_DI16(byte slot)
        {
            return ICPDAS.pac_i8050W_UDIO_DI16(slot);
        }

        public static void UDIO_WriteConfig_16(byte slot, UInt16 config)
        {
            ICPDAS.pac_i8050W_UDIO_WriteConfig_16(slot, config);
        }

        public static UInt16 UDIO_ReadConfig_16(byte slot)
        {
            return ICPDAS.pac_i8050W_UDIO_ReadConfig_16(slot);
        }
    }
}