///
/// Copyright (c) 2018-2023 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using log4net;
using TBF.Boxes;
using TBF.Resources;
using TBF.UI.Calendar;

namespace TBF.Rig.Elde.TempMeterMeret
{
    public class TempMeter : ComponentBase, GenericDevices.ITempMeter, GenericDevices.IHasCalendarEvents
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(TempMeter));
        public override string ToString() { return string.Format("{0}({1})", ClassName, Cfg.ToString(-1)); }

		readonly TempMeterCfg tempMtrCfg;
		
		public readonly ControlBoardDev ControlBoard;

		
        public TempMeter() { }

		public TempMeter(Generic.IComponentCfg cfg, IList<Generic.IComponent> components)
			: base(cfg)
		{
			tempMtrCfg = cfg as TempMeterCfg;

			ControlBoard = (ControlBoardDev)TbfComponents.FindComponent(cfg.ParentName, components);
			if (ControlBoard == null) throw new Exception("Cannot find " + Name + " parent");

			/// Prepare data for SendCalibData() control board component method
			ControlBoard.MeretRS485Address[tempMtrCfg.MeretIdx0] = tempMtrCfg.ModbusAddress;
		}

        public override void Initialize()
        {
            log.FatalFormat("{0} initialized: {1}", Name, this);
        }


        public List<Config.CalendarEvent.ICalendarEvent> GetCalendarEvents()
        {
            var calEvents = new List<Config.CalendarEvent.ICalendarEvent>();

            DateTime calibDue = tempMtrCfg.CalibValidDate;
            if (calibDue > TBF.UI.Constants.MinDate)
            {
                /// Five weekly notifications
                foreach (var days in new int[] { -35, -28, -21, -14 })
                {
                    if (calibDue.Date.AddDays(days + 6) >= DateTime.Now.Date)
                    {
                        calEvents.Add(new CalibrationReminderEvent(Config.CalendarEvent.AutoAction.Notification,
                                                                   calibDue.Date.AddDays(days),
                                                                   Name,
                                                                   string.Format(Strings.Calibration_due_date_is_0,
                                                                                 calibDue.Date.ToString(TBF.UI.Constants.DateFormat))));
                    }
                }

                /// Five daily warnings
                foreach (var days in new int[] { -7, -6, -5, -4, -3, -2, -1 })
                {
                    if (calibDue.Date.AddDays(days) >= DateTime.Now.Date)
                    {
                        /// Weekly reminders (last 5 weeks)
                        calEvents.Add(new CalibrationReminderEvent(Config.CalendarEvent.AutoAction.Warning,
                                                                   calibDue.Date.AddDays(days),
                                                                   Name,
                                                                   string.Format(Strings.Calibration_due_date_is_0,
                                                                                 calibDue.Date.ToString(TBF.UI.Constants.DateFormat))));
                    }
                }

                /// Calibration due date
                if (calibDue.Date >= DateTime.Now.Date)
                {
                    calEvents.Add(new CalibrationDueDateEvent(calibDue.Date,
                                                              Name,
                                                              string.Format(Strings.Calibration_due_date_is_0,
                                                                            calibDue.Date.ToString(TBF.UI.Constants.DateFormat))));
                }
            }

            return calEvents;
        }


        public double ReadTemperature()
        {
            return Config.Entities.MeasurementCorrection.CorrectedValue((double)ControlBoard.Temperature(tempMtrCfg.TempIdx0), Corrections);
        }

		/// <summary>
		/// Events:  TempDone, Error
		/// </summary>
		/// <param name="temp">Reference to a variable for the temperature in Celsius</param>
		/// <returns>ReadTempOp instance reference casted to IOperaton</returns>
		public IOperation ReadTempOp(ref DoubleBox temp)
		{
			return new ReadTempOp(this, ref temp);
		}

		/// <summary>
		/// Events:  tempDone, Error
		/// </summary>
		/// <param name="temp">Reference to a variable for the temperature in Celsius</param>
		/// <param name="tempDone">Event returned when measurement done</param>
		/// <returns>ReadTempOp instance reference casted to IOperaton</returns>
		public IOperation ReadTempOp(ref DoubleBox temp, Event tempDone)
		{
			return new ReadTempOp(this, ref temp, tempDone);
		}
	}
}