using System;
using System.Xml;
using Aitex.Core.Common.DeviceData;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.IOCore;
using Aitex.Core.RT.Log;
using Aitex.Core.Util;

namespace VirgoRT.Devices
{
    public class IoTemperatureCtrl : BaseDevice, IDevice
    {
// Fields
// 
        private readonly AOAccessor _aoSubstrate;
        private readonly AIAccessor _aiCtrlTemp;
        private readonly AIAccessor _aiMonitorTemp;

// Properties
// 
        public double SP
        {
            get { return null != _aoSubstrate ? _aoSubstrate.Value : 0; }
            set { if (null != _aoSubstrate) _aoSubstrate.Value = (short)value; }
        }

        public double CtrlTemp
        {
            get { return null != _aiCtrlTemp ? _aiCtrlTemp.Value : 0; }
        }

        public double MonitorTemp
        {
            get { return null != _aiMonitorTemp ? _aiMonitorTemp.Value : 0; }
        }

// Constructor
// 
        public IoTemperatureCtrl(string module, XmlElement node, string ioModule = "")
        {
            base.Module    = module;
            base.Name      = node.GetAttribute("id");
            base.Display   = node.GetAttribute("display");
            base.DeviceID  = node.GetAttribute("schematicId");


            _aoSubstrate   = ParseAoNode("aoSetpoint", node, ioModule);
            _aiCtrlTemp    = ParseAiNode("aiCtrlFB", node, ioModule);
            _aiMonitorTemp = ParseAiNode("aiMonitorFB", node, ioModule);

            //_scEnableLeftTcAsControlTc = ParseScNodeBool("scEnalbeLeftTcAsControlTc", node);
            //_scMaxDifferenceTcValue = ParseScNodeDouble("scElectrodeTcDifferenceMaxValue", node);
            //_scManualProcessElectrodeCriticalTemperature = ParseScNodeDouble("scManualProcessElectrodeCriticalTemperature", node);

            //_leftTc = ParseDeviceNode<IoThermalCouple>("deviceLeftElectrodeTc", node);
            //_rightTc = ParseDeviceNode<IoThermalCouple>("deviceRightElectrodeTc", node);
            //_valveElectrodeWater = ParseDeviceNode<IoValve>("deviceElectrodeWaterValve", node);

            //_diLogicIsRfPoweringHeatupMode = ParseDiNode("diLogicIsRfPoweringHeatupMode", node);
            //_diLogicManualProcessRfPowering = ParseDiNode("diLogicManualProcessRfPowering", node);
        }

        public bool Initialize()
        {
            //DATA.Subscribe(string.Format("{0}.IoTemperatureCtrl.{1}.SubstrateTemperature", Module, Name),
            //    () => MonitorTemp);

            DATA.Subscribe(string.Format("Device.{0}.{1}", Module, Name), () =>
            {
                AITHeaterData data = new AITHeaterData()
                {
                    DeviceName = Name,

                    DeviceSchematicId = DeviceID,
                    DisplayName = Display,
                    SetPoint = SP,
                    FeedBack = CtrlTemp,
                    MonitorTcFeedBack = MonitorTemp
                };

                return data;
            }, SubscriptionAttribute.FLAG.IgnoreSaveDB);

            DEVICE.Register(string.Format("{0}.{1}", Name, AITHeaterOperation.SetTemperature),
                (out string reason, int time, object[] param) =>
                {
                    reason = "";
                    double target = Convert.ToDouble((string)param[0]);

                    SP = target;
                    return true;
                });

            return true;
        }

        public void SetTemperature(double val)
        {
            this.SP = val;
            LOG.Write("Temperature of substrate is set to " + val);
        }

        public void Terminate()
        {
        }

        public void Monitor()
        {
        }

        public void Reset()
        {
        }
    }
}