using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.ExtensionMethods;

namespace Tango.BL.Entities
{
    public partial class ProcessParametersTable : ProcessParametersTableBase
    {
        public event EventHandler DyeingSpeedMinInkUptakeChanged;

        public const double DRYER_METERS_PER_CYCLE = 0.76;
        public const double DRYER_TO_SPOOL_LENGTH_METERS = 0.9;

        protected override void RaisePropertyChanged(string propName)
        {
            base.RaisePropertyChanged(propName);

            if (propName == nameof(DyeingSpeed) || propName == nameof(MinInkUptake))
            {
                OnDyeingSpeedMinInkUptakeChanged();
            }
        }

        protected virtual void OnDyeingSpeedMinInkUptakeChanged()
        {
            DyeingSpeedMinInkUptakeChanged?.Invoke(this, new EventArgs());
        }

        [NotMapped]
        [JsonIgnore]
        public double DryerBufferLengthMeters
        {
            get { return (DryerBufferLength * DRYER_METERS_PER_CYCLE) + DRYER_TO_SPOOL_LENGTH_METERS; }
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ProcessParametersTable" /> class.
        /// </summary>
        public ProcessParametersTable() : base()
        {

        }

        public double GetAverageTemperature()
        {
            List<double> heaters = new List<double>();

            heaters.Add(HeadZone1Temp);
            heaters.Add(HeadZone2Temp);
            heaters.Add(HeadZone3Temp);
            heaters.Add(HeadZone4Temp);
            heaters.Add(HeadZone5Temp);
            heaters.Add(HeadZone6Temp);
            heaters.Add(HeadZone7Temp);
            heaters.Add(HeadZone8Temp);
            heaters.Add(HeadZone9Temp);
            heaters.Add(HeadZone10Temp);
            heaters.Add(HeadZone11Temp);
            heaters.Add(HeadZone12Temp);
            heaters.Add(LBlowerTemp);
            heaters.Add(RBlowerTemp);

            return heaters.Average();
        }
        
        public PMR.Printing.ProcessParameters ToProcessParametersPMR()
        {
            PMR.Printing.ProcessParameters p = new PMR.Printing.ProcessParameters();
            this.MapPrimitivesTo(p);
            return p;
        }
    }
}