using Hermes;
using ILSOS_PrismaticGun.Process;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using WeldingCommon.Devices;

namespace ILSOS_PrismaticGun.Device
{
    partial class PLCControllerPrismaticGun
    {
        public (int err, bool data) ReadBit(eBitInput address) => ReadBit((ushort)address, ePLCDevice.M);
        public (int err, bool data) ReadOutBit(eBitOutput address) => ReadBit((ushort)address, ePLCDevice.M, isInput:false);
        public int WriteBit(eBitOutput addrOffset, bool onOff, ePLCDevice device = ePLCDevice.M, bool isOutput = true) => base.WriteBit((int)addrOffset, onOff, ePLCDevice.M, isOutput);

        public (int err, short data) ReadWord(eWordInput address) => base.ReadWord((ushort)address, ePLCDevice.D);
        public (int err, short data) ReadOutWord(eWordOutput address) => base.ReadWord((ushort)address, ePLCDevice.D, false);

        public int WriteWord(eWordOutput addrOffset, short data, ePLCDevice device = ePLCDevice.D, bool isOutput = true) => base.WriteWord((int)addrOffset, data, ePLCDevice.D, isOutput);

        public (int err, int data) ReadDWord(eWordInput address) => base.ReadDWord((ushort)address, ePLCDevice.D);
        public int WriteDWord(eWordOutput addrOffset, int data, ePLCDevice device = ePLCDevice.D, bool isOutput = true) => base.WriteDWord((int)addrOffset, data, ePLCDevice.D, isOutput);

        public (int err, short[] datas) ReadWords(eWordInput startAddress, eWordInput endAddress) => base.ReadWordBlock((int)startAddress, endAddress - startAddress + 1, ePLCDevice.D);
        public int WriteWords(eWordOutput startAddress, eWordOutput endAddress, short[] data, ePLCDevice device = ePLCDevice.D, bool isOutput = true) => base.WriteWordBlock((int)startAddress, endAddress - startAddress, data, ePLCDevice.D, isOutput);

        #region Word Bitmasking >> 워드 영역을 비트마스킹으로 사용하는 경우
        public int WriteWordToBit((eWordOutput addrOffset, int bitNo) address, bool on)
        {
            var value = base.ReadWord((int)address.addrOffset, ePLCDevice.D, false);
            short current = value.data;

            if (on) {
                current |= (short)(1 << address.bitNo);
            } else {
                current &= (short)~(1 << address.bitNo);
            }

            return base.WriteWord((int)address.addrOffset, current, ePLCDevice.D);
        }

        public bool ReadWordToBit((eWordInput addrOffset, int bitNo) address)
        {
            var value = base.ReadWord((int)address.addrOffset, ePLCDevice.D);
            short current = value.data;

            return (current & (1 << address.bitNo)) != 0;
        }
        #endregion

        internal void LoadEnableToPLC(eStage weldingStage, bool on)
        {
            if(weldingStage is eStage.A)
                WriteBit(eBitOutput.PC_STAGE_A_LOAD_ENABLE, on);
            else
                WriteBit(eBitOutput.PC_STAGE_B_LOAD_ENABLE, on);
        }

        internal void UnloadEnableToPLC(eStage weldingStage, bool on)
        {
            if (weldingStage is eStage.A)
                WriteBit(eBitOutput.PC_STAGE_A_UNLOAD_ENABLE, on);
            else
                WriteBit(eBitOutput.PC_STAGE_B_UNLOAD_ENABLE, on);
        }
    }
}