LGES-OC5-PtoP-Welder/AuroraDevices/AuroraLight/ERI/ERILight.cs

using Aurora.Api.Devices;
using Hermes;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;

namespace AuroraLight.ERI
{
    internal class ERILight : SerialConn, IERILight
    {
        private string _deviceId;
        private int _lightChannelCount;

        public bool _commError { get; set; } = false;
        private SerialConnConfig _connConfig;
        readonly int BYTE_MAX = 1024;

        public ERILight(string deviceId, bool isSimul, int lightChannelCount) : base(deviceId, isSimul)
        {
            _deviceId = deviceId;
            _lightChannelCount = lightChannelCount;
            LightValue = new int[lightChannelCount];
            IsOn = new bool[lightChannelCount];
        }
        public int[] LightValue { get; set; }
        public bool[] IsOn { get; set; }

        public bool InitInternal(SerialConnConfig conn)
        {
            _connConfig = conn;
            LightValue = Enumerable.Repeat(0, (int)_lightChannelCount).ToArray<int>();
            IsOn = Enumerable.Repeat(false, (int)_lightChannelCount).ToArray<bool>();

            bool bRet = false;
            bRet = Open(_connConfig) == E1.OK;
            if (bRet) {
                //bRet = OffLightInternal() == E1.OK;
                if (bRet)
                    Log.D(string.Format("[ {0} CONNECTED ]", _deviceId));
                _commError = !bRet;
            } else {
                _commError = true;
            }
            return bRet;
        }
        public bool IsPortErrorInternal()
        {
            return _commError;
        }

        public int OffLightInternal()
        {
            try {
                if (!IsConnected()) return E2.NOT_CONNECTED;
                SetAllLightPowerStatus(false);
                return E1.OK;
            } catch (Exception e) {
                Log.W($"OffLightInternal Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }
        public int OffLightInternal(int iChannel)
        {
            try {
                if (!IsConnected()) return E2.NOT_CONNECTED;
                SetLightPowerStatus(iChannel, false);
                return E1.OK;
            } catch (Exception e) {
                Log.W($"{iChannel}ch OffLightInternal Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }
        public int SetLightValueInternal(List<int> values)
        {
            try {
                bool bRet = true;
                for (int i = 0; i < values.Count; i++) {
                    if (SetLightBrightness(i, values[i]) != E1.OK)
                        bRet = false;
                }
                return bRet ? E1.OK : E2.CANCELLED;
            } catch (Exception e) {
                Log.W($"SetLightValueInternal Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }

        public int SetLightValueInternal(int iChannel, int iValue)
        {
            try {
                int nRet = SetLightBrightness(iChannel, iValue);
                if (nRet != E1.OK) return nRet;
                SetLightPowerStatus(iChannel, true);
                return E1.OK;
            } catch (Exception e) {
                Log.W($"{iChannel}ch SetLightValueInternal Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }
        public void SetAllLightPowerStatus(bool on)
        {
            for (int i = 0; i < _lightChannelCount; i++) {
                SetLightPowerStatus(i, on);
            }
        }

        /// <summary>
        /// 조명의 채널을 키고 끄는 함수(밝기 값은 유지됨)
        /// </summary>
        /// <param name="channel">설정할 조명 채널(0부터 시작)</param>
        /// <param name="on">ON/OFF</param>
        public void SetLightPowerStatus(int channel, bool on)
        {
            try {
                if (!IsConnected())
                    return;
                else if (channel < 0 || _lightChannelCount - 1 < channel)
                    return;

                lock (this) {
                    string value = String.Format("seton {0:D} {1:G}\r", channel, on ? 1 : 0);
                    byte[] command = Encoding.UTF8.GetBytes(value);

                    Write(command);

                    IsOn[channel] = on;
                }
            } catch (Exception e) {
                Log.W($"{channel}ch SetLightPowerStatus Failed. ( {e.Message} )");
            }
        }
        public int SetLightBrightness(int channel, int brightnessValue)
        {
            try {
                if (!IsConnected())
                    return E2.NOT_CONNECTED;

                if (!ChannelValidCheck(channel))
                    return E2.INVALID_ARGUMENT;

                if (!ValueValidCheck(brightnessValue))
                    return E2.INVALID_ARGUMENT;

                lock (this) {
                    string value = String.Format("setbrightness {0:D} {1:D}\r", channel, brightnessValue);
                    byte[] command = Encoding.UTF8.GetBytes(value);

                    Write(command);

                    LightValue[channel] = brightnessValue;

                    return 0;
                }
            } catch (Exception e) {
                Log.W($"{channel}ch SetLightBrightness Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }

        }
        private bool ChannelValidCheck(int iChannel)
        {
            if (iChannel < _lightChannelCount && iChannel >= 0) {
                return true;
            } else {
                Log.W($"Channel is not exist. Range : 0~{(int)_lightChannelCount - 1} Input : {iChannel}");
                return false;
            }
        }

        private bool ValueValidCheck(int iValue)
        {
            if (iValue <= 255 && iValue >= 0) {
                return true;
            } else {
                Log.W($"LightValue Range Error. Range : 0~255, Input : {iValue}");
                return false;
            }
        }
        public int GetChannelCount()
        {
            return _lightChannelCount;
        }

        public int GetLightOn(int channel, out bool isOn)
        {
            isOn = false;
            try {
                if (!IsConnected())
                    return E1.NETWORK;
                else if (channel < 0 || _lightChannelCount - 1 < channel)
                    return E2.INTERNAL_ERROR;

                lock (this) {
                    string value = String.Format("geton {0:D}\r", channel);
                    byte[] command = Encoding.UTF8.GetBytes(value);
                    string responseString = WriteAndReadLine(value);
                    if (responseString is null)
                        return E2.NO_RESPONSE;
                    string[] responseParts = responseString.Trim().Split(' ');

                    if (responseParts.Length == 4 && responseParts[0] == "geton") {
                        int index = int.Parse(responseParts[1]);
                        int responseChannel = int.Parse(responseParts[2]);
                        bool status = int.Parse(responseParts[3]) == 1 ? true : false;
                        isOn = status;
                        return E1.OK;
                    } else {
                        return E2.INVALID_ARGUMENT;
                    }
                }
            } catch (Exception e) {
                Log.W($"{channel}ch GetLightOn Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }

        public int GetLightValue(int channel, out int value)
        {
            value = 0;
            try {
                if (!IsConnected())
                    return E1.NETWORK;
                else if (channel < 0 || _lightChannelCount - 1 < channel)
                    return E2.INTERNAL_ERROR;

                lock (this) {
                    string strValue = String.Format("getbrightness {0:D}\r", channel);
                    byte[] command = Encoding.UTF8.GetBytes(strValue);
                    string responseString = WriteAndReadLine(strValue);
                    string[] responseParts = responseString.Trim().Split(' ');

                    if (responseParts.Length == 4 && responseParts[0] == "getbrightness") {
                        int index = int.Parse(responseParts[1]);
                        int responseChannel = int.Parse(responseParts[2]);
                        int status = int.Parse(responseParts[3]);
                        value = status;
                        return E1.OK;
                    } else {
                        return E2.INVALID_ARGUMENT;
                    }
                }
            } catch (Exception e) {
                Log.W($"{channel}ch GetLightValue Failed. ( {e.Message} )");
                return E2.CANCELLED;
            }
        }
    }
}