using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
using Aitex.Core.Common.DeviceData;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Event;
using Aitex.Core.RT.OperationCenter;
using Aitex.Core.RT.SCCore;
using Aitex.Core.RT.Tolerance;
using Aitex.Core.Util;
using MECF.Framework.Common.CommonData;

namespace MECF.Framework.Common.Device.Bases
{


    public abstract class RfPowerBase : BaseDevice, IDevice
    {
        public virtual bool IsPowerOn { get; set; }
        public virtual bool IsMatchOn { get; set; }
        public virtual bool IsError { get; set; }
        public virtual bool IsMatchError { get; set; }

        public virtual EnumRfPowerWorkMode WorkMode { get; set; }
        public virtual EnumRfPowerControlMode ControlMode { get; set; }
        public virtual EnumRfPowerRegulationMode RegulationMode { get; set; }

        public virtual float ForwardPower { get; set; }
        public virtual float ReflectPower { get; set; }
        public virtual float PowerSetPoint { get; set; }

        public virtual float CLoadSet { get; set; }
        public virtual float CTuneSet { get; set; }
        public virtual float CLoad { get; set; }
        public virtual float CTune { get; set; }
        public virtual int VPP { get; set; }

        public virtual float Frequency { get; set; }
        public virtual float PulsingFrequency { get; set; }
        public virtual float PulsingDutyCycle { get; set; }
        public virtual float ScalePower { get; set; }
        public virtual AITRfPowerData DeviceData { get; set; }
        //calibration
        protected SCConfigItem _scEnableCalibration;
        protected SCConfigItem _scCalibrationTable;

        private List<CalibrationItem> _calibrationTable = new List<CalibrationItem>();
        private string _previousSetting;


        protected float _recipeAlarmRange;
        protected float _recipeWarningRange;
        protected int _recipeIgnoreTimeMS;
        protected ToleranceChecker _recipeAlarmChecker = new ToleranceChecker();
        protected ToleranceChecker _recipeWarningChecker = new ToleranceChecker();
        protected DeviceTimer _recipeIgnoreTimer = new DeviceTimer();
         
        protected ToleranceChecker _alarmChecker = new ToleranceChecker();
        protected ToleranceChecker _warningChecker = new ToleranceChecker();

        protected RfPowerBase( ) : base( )
        {

        }
        protected RfPowerBase(string module, string name) : base(module, name, name, name)
        {

        }

        public virtual bool Initialize()
        {

           // DATA.Subscribe($"{Module}.{Name}.WorkMode", ()=>WorkMode.ToString());
            DATA.Subscribe($"{Module}.{Name}.ControlMode", () => ControlMode.ToString());
            DATA.Subscribe($"{Module}.{Name}.RegulationMode", () => RegulationMode.ToString());

            DATA.Subscribe($"{Module}.{Name}.ForwardPower", () => ForwardPower);
            DATA.Subscribe($"{Module}.{Name}.ReflectPower", () => ReflectPower);
            DATA.Subscribe($"{Module}.{Name}.PowerSetPoint", () => PowerSetPoint);
            DATA.Subscribe($"{Module}.{Name}.IsPowerOn", () => IsPowerOn);


            DATA.Subscribe($"{Module}.{Name}.Frequency", () => Frequency);
            DATA.Subscribe($"{Module}.{Name}.PulsingFrequency", () => PulsingFrequency);
            DATA.Subscribe($"{Module}.{Name}.PulsingDutyCycle", () => PulsingDutyCycle);

            OP.Subscribe($"{Module}.{Name}.SetPowerOn", (function, args) =>
            {
                return SetPowerOnOff(true, out string reason);
            });

            OP.Subscribe($"{Module}.{Name}.SetPowerOff", (function, args) =>
            {
                return SetPowerOnOff(false, out string reason);
            });

            OP.Subscribe($"{Module}.{Name}.SetPower", (function, args) =>
            {
                SetPower((float)args[0]);
                return true;
            });
            OP.Subscribe($"{Module}.{Name}.SetRegulationMode", (function, args) =>
            {
                if (!Enum.TryParse((string) args[0], out EnumRfPowerRegulationMode mode))
                {
                    EV.PostWarningLog(Module, $"Argument {args[0]}not valid");
                    return false;
                }
                SetRegulationMode(mode);
                return true;
            });


            OP.Subscribe($"{Module}.{Name}.SetRecipeTolerance", (out string reason, int time, object[] param) =>
            {
                reason = string.Empty;
                _recipeIgnoreTimeMS = Convert.ToInt32(param[0]) * 1000;
                _recipeWarningRange = Convert.ToSingle(param[1]);
                _recipeAlarmRange = Convert.ToSingle(param[2]);

                _recipeAlarmChecker.RST = true;
                _recipeWarningChecker.RST = true;
                if (_recipeIgnoreTimeMS > 0)
                    _recipeIgnoreTimer.Start(0);

                return true;
            });

            UpdateCalibrationTable();

            return true;
        }

        public virtual void SetRegulationMode(EnumRfPowerRegulationMode enumRfPowerControlMode)
        {
             
        }

        public virtual bool SetPowerOnOff(bool isOn, out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public virtual bool SetMatchingAutoMode(bool isOn, out string reason)
        {
            reason = string.Empty;
            return true;
        }

        public virtual bool SetMatchPosition(double c1, double c2, out string reason)
        {
            reason = string.Empty;
            return true;
        }


        public virtual void SetPower(float power)
        {
             
        }

        public virtual void SetPulseMode(bool on)
        {
            
        }

        public virtual void SetPulseRateFreq(int nFreq)
        {

        }

        public virtual void SetPulseDutyCycle(int percentage)
        {

        }

        public virtual void Terminate()
        {
        }

        public virtual void Monitor()
        {
            if (_scCalibrationTable != null)
            {
                if (string.IsNullOrEmpty(_previousSetting) || _previousSetting != _scCalibrationTable.StringValue)
                    UpdateCalibrationTable();
            }
        }

        public virtual void Reset()
        {
            _alarmChecker.RST = true;
            _warningChecker.RST = true;

            _recipeWarningChecker.RST = true;
            _recipeAlarmChecker.RST = true;
        }
        public virtual void SetCommunicationMode(int mode) { }

        protected virtual void UpdateCalibrationTable()
        {
            if (_scCalibrationTable == null)
                return;

            if (_previousSetting == _scCalibrationTable.StringValue)
                return;

            _previousSetting = _scCalibrationTable.StringValue;

            if (string.IsNullOrEmpty(_previousSetting))
            {
                _calibrationTable = new List<CalibrationItem>();
                return;
            }

            var table = new List<Tuple<float, float>>();

            string[] items = _previousSetting.Split(';');

            for (int i = 0; i < items.Length; i++)
            {
                string itemValue = items[i];
                if (!string.IsNullOrEmpty(itemValue))
                {
                    string[] pairValue = itemValue.Split('#');
                    if (pairValue.Length == 2)
                    {
                        if (float.TryParse(pairValue[0], out float rawData)
                            && float.TryParse(pairValue[1], out float calibrationData))
                        {
                            table.Add(Tuple.Create(rawData, calibrationData));
                        }
                    }
                }
            }

            table = table.OrderBy(x => x.Item1).ToList();

            var calibrationTable = new List<CalibrationItem>();

            for (int i = 0; i < table.Count; i++)
            {
                if (i == 0 && table[0].Item1 > 0.001)
                {
                    calibrationTable.Add(new CalibrationItem()
                    {
                        RawFrom = 0,
                        CalibrationFrom = 0,

                        RawTo = table[0].Item1,
                        CalibrationTo = table[0].Item2,
                    });
                }

                if (i == table.Count - 1)
                {
                    float maxValue = (float)ScalePower;

                    calibrationTable.Add(new CalibrationItem()
                    {
                        RawFrom = table[i].Item1,
                        RawTo = table[i].Item2,

                        CalibrationFrom = maxValue,
                        CalibrationTo = maxValue,
                    });
                    continue;
                }

                calibrationTable.Add(new CalibrationItem()
                {
                    RawFrom = table[i].Item1,
                    CalibrationFrom = table[i].Item2,

                    RawTo = table[i + 1].Item1,
                    CalibrationTo = table[i + 1].Item2,
                });
            }

            _calibrationTable = calibrationTable;
        }


        protected virtual float CalibrationData(float value, bool output)
        {
            //default enable
            if (_scEnableCalibration != null && !_scEnableCalibration.BoolValue)
                return value;

            if (_scCalibrationTable == null || !_calibrationTable.Any())
                return value;

            float ret = value;

            if (output)
            {
                var item = _calibrationTable.FirstOrDefault(x => x.RawFrom <= value && x.RawTo >= value);
                if (item != null && Math.Abs(item.RawTo - item.RawFrom) > 0.01)
                {
                    var slope = (item.CalibrationTo - item.CalibrationFrom) / (item.RawTo - item.RawFrom);
                    ret = (ret - item.RawFrom) * slope + item.CalibrationFrom;
                }
            }
            else
            {
                var item = _calibrationTable.FirstOrDefault(x => x.CalibrationFrom <= value && x.CalibrationTo >= value);
                if(item != null && item.CalibrationTo == 0 && item.CalibrationFrom == 0 && value > 0)
                    item = _calibrationTable[_calibrationTable.Count - 1];

                if (item != null && Math.Abs(item.CalibrationTo - item.CalibrationFrom) > 0.01)
                {
                    var slope = (item.RawTo - item.RawFrom) / (item.CalibrationTo - item.CalibrationFrom);
                    ret = (ret - item.CalibrationFrom) * slope + item.RawFrom;
                }
            }

            if (ret < 0)
                return 0;

            if (ret >= float.MaxValue || ret > ScalePower)
                ret = value;

            return ret;
        }
        public virtual bool ReConnect()
        {
            return true;
        }
    }
}