279 lines
12 KiB
C#
279 lines
12 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Collections;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.ComponentModel;
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using System.Globalization;
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using UnitsNet.Units;
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using UnitsNet;
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namespace CaeGlobals
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{
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public enum SpecificHeatUnit { }
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public class StringSpecificHeatConverter : TypeConverter
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{
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// Variables
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protected static EnergyUnit _energyUnit = EnergyUnit.Joule;
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protected static MassUnit _massUnit = MassUnit.Kilogram;
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protected static TemperatureDeltaUnit _temperatureDeltaUnit = TemperatureDeltaUnit.DegreeCelsius;
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protected static SpecificHeatUnit _specificHeatUnit = (SpecificHeatUnit)MyUnit.NoUnit;
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protected static string error = "Unable to parse quantity. Expected the form \"{value} {unit abbreviation}" +
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"\", such as \"5.5 m\". The spacing is optional.";
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// Properties
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public static string SetEnergyUnit
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{
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set
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{
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if (value == "")
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{
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_energyUnit = (EnergyUnit)MyUnit.NoUnit;
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_massUnit = (MassUnit)MyUnit.NoUnit;
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_temperatureDeltaUnit = (TemperatureDeltaUnit)MyUnit.NoUnit;
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}
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else
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{
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if (value == MyUnit.PoundForceInchAbbreviation) _energyUnit = MyUnit.PoundForceInch;
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else _energyUnit = Energy.ParseUnit(value);
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}
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//
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_specificHeatUnit = (SpecificHeatUnit)MyUnit.NoUnit;
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}
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}
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public static string SetMassUnit
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{
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set
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{
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if (value == "")
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{
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_energyUnit = (EnergyUnit)MyUnit.NoUnit;
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_massUnit = (MassUnit)MyUnit.NoUnit;
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_temperatureDeltaUnit = (TemperatureDeltaUnit)MyUnit.NoUnit;
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}
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else
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{
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if (value == MyUnit.PoundForceSquareSecondPerInchAbbreviation)
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_massUnit = MyUnit.PoundForceSquareSecondPerInch;
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else _massUnit = Mass.ParseUnit(value);
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}
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//
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_specificHeatUnit = (SpecificHeatUnit)MyUnit.NoUnit;
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}
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}
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public static string SetTemperatureDeltaUnit
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{
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set
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{
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if (value == "")
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{
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_energyUnit = (EnergyUnit)MyUnit.NoUnit;
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_massUnit = (MassUnit)MyUnit.NoUnit;
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_temperatureDeltaUnit = (TemperatureDeltaUnit)MyUnit.NoUnit;
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}
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else
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{
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_temperatureDeltaUnit = TemperatureDelta.ParseUnit(value);
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}
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//
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_specificHeatUnit = (SpecificHeatUnit)MyUnit.NoUnit;
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}
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}
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public static string SetUnit
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{
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set
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{
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if (value == MyUnit.SquareInchPerSquareSecondFahrenheitAbbreviation)
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_specificHeatUnit = MyUnit.SquareInchPerSquareSecondFahrenheit;
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else throw new NotSupportedException();
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//
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_energyUnit = (EnergyUnit)MyUnit.NoUnit;
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_massUnit = (MassUnit)MyUnit.NoUnit;
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_temperatureDeltaUnit = (TemperatureDeltaUnit)MyUnit.NoUnit;
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}
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}
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public static string GetUnitAbbreviation(EnergyUnit energyUnit, MassUnit massUnit,
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TemperatureDeltaUnit temperatureDeltaUnit,
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SpecificHeatUnit specificHeatUnit)
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{
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string unit;
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if (specificHeatUnit == MyUnit.SquareInchPerSquareSecondFahrenheit)
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unit = MyUnit.SquareInchPerSquareSecondFahrenheitAbbreviation;
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else if ((int)energyUnit == MyUnit.NoUnit || (int)massUnit == MyUnit.NoUnit ||
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(int)temperatureDeltaUnit == MyUnit.NoUnit) unit = "";
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else
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{
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if (energyUnit == MyUnit.PoundForceInch) unit = MyUnit.PoundForceInchAbbreviation;
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else unit = Energy.GetAbbreviation(energyUnit);
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unit += "/(" + Mass.GetAbbreviation(massUnit) + "·" + TemperatureDelta.GetAbbreviation(temperatureDeltaUnit) + ")";
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}
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return unit.Replace("∆", "");
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}
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public static bool HasNoUnit
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{
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get
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{
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bool hasUnit = ((int)_energyUnit != MyUnit.NoUnit && (int)_massUnit != MyUnit.NoUnit &&
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(int)_temperatureDeltaUnit != MyUnit.NoUnit) || ((int)_specificHeatUnit != MyUnit.NoUnit);
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return !hasUnit;
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}
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}
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// Constructors
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public StringSpecificHeatConverter()
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{
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}
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// Methods
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public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
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{
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if (sourceType == typeof(string)) return true;
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else return base.CanConvertFrom(context, sourceType);
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}
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public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
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{
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// Convert from string
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if (value is string valueString) return MyNCalc.ConvertFromString(valueString, ConvertToCurrentUnits);
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else return base.ConvertFrom(context, culture, value);
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}
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
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{
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try
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{
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if (destinationType == typeof(string))
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{
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if (value is double valueDouble)
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{
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string valueString = valueDouble.ToString();
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string unit = GetUnitAbbreviation(_energyUnit, _massUnit, _temperatureDeltaUnit, _specificHeatUnit);
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if (unit.Length > 0) valueString += " " + unit;
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return valueString;
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}
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}
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return base.ConvertTo(context, culture, value, destinationType);
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}
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catch
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{
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return base.ConvertTo(context, culture, value, destinationType);
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}
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}
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//
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private static void GetConversionToSI(string valueWithUnitString, out double value, out double conversionToSI)
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{
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valueWithUnitString = valueWithUnitString.Trim().Replace(" ", "");
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// From my unit
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if (valueWithUnitString.Contains(MyUnit.SquareInchPerSquareSecondFahrenheitAbbreviation))
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{
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valueWithUnitString = valueWithUnitString.Replace(MyUnit.SquareInchPerSquareSecondFahrenheitAbbreviation, "");
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if (double.TryParse(valueWithUnitString, out value))
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{
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// 1 inch = 0.0254 meters
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// 1 s = 1 s
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// 1 ∆F = 0.555555556 ∆K
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conversionToSI = 0.001161288;
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}
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else throw new ArgumentException(error);
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}
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// From no unit
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else if (double.TryParse(valueWithUnitString, out value))
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{
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conversionToSI = 1;
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}
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// From supported unit
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else
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{
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string[] tmp = valueWithUnitString.Split('/');
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if (tmp.Length != 2) throw new FormatException(error);
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//
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Energy energy = Energy.Parse(tmp[0]);
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value = (double)energy.Value;
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EnergyUnit energyUnit = energy.Unit;
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energy = Energy.From(1, energyUnit).ToUnit(EnergyUnit.Joule);
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//
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tmp = tmp[1].Replace("(", "").Replace(")", "").Split(new string[] { "*", "·" },
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StringSplitOptions.RemoveEmptyEntries);
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if (tmp.Length != 2) throw new FormatException(error);
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//
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MassUnit massUnit = Mass.ParseUnit(tmp[0]);
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Mass mass = Mass.From(1, massUnit).ToUnit(MassUnit.Kilogram);
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//
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if (!tmp[1].Contains("∆")) tmp[1] = "∆" + tmp[1];
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TemperatureDeltaUnit temperatureDeltaUnit = TemperatureDelta.ParseUnit(tmp[1]);
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TemperatureDelta temperatureDelta =
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TemperatureDelta.From(1, temperatureDeltaUnit).ToUnit(TemperatureDeltaUnit.Kelvin);
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//
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conversionToSI = (double)energy.Value / (mass.Value * temperatureDelta.Value);
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}
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}
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private static void GetConversionFromSI(out double conversionFromSI)
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{
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// To my unit
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if (_specificHeatUnit == MyUnit.SquareInchPerSquareSecondFahrenheit)
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{
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// 1 inch = 0.0254 meters
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// 1 s = 1 s
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// 1 ∆F = 0.555555556 ∆K
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conversionFromSI = 1 / 0.001161288;
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}
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// To no unit
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else if (HasNoUnit)
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{
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conversionFromSI = 1;
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}
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// To supported unit
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else
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{
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Energy energy = Energy.From(1, EnergyUnit.Joule).ToUnit(_energyUnit);
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Mass mass = Mass.From(1, MassUnit.Kilogram).ToUnit(_massUnit);
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TemperatureDelta temperatureDelta =
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TemperatureDelta.From(1, TemperatureDeltaUnit.Kelvin).ToUnit(_temperatureDeltaUnit);
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//
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conversionFromSI = (double)energy.Value / (mass.Value * temperatureDelta.Value);
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}
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}
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//
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public static double ConvertToCurrentUnits(string valueWithUnitString)
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{
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try
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{
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double valueDouble;
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double conversionToSI;
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double conversionFromSI;
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GetConversionToSI(valueWithUnitString, out valueDouble, out conversionToSI);
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// To no unit
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if (HasNoUnit) { }
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else
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{
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GetConversionFromSI(out conversionFromSI);
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//
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if (Math.Abs(conversionToSI - 1 / conversionFromSI) > 1E-6)
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valueDouble *= conversionToSI * conversionFromSI;
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}
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//
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return valueDouble;
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}
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catch (Exception ex)
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{
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throw new Exception(ex.Message.Replace("∆", "") + Environment.NewLine + Environment.NewLine + SupportedUnitAbbreviations());
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}
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}
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public static string SupportedUnitAbbreviations()
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{
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string supportedUnitAbbreviations = StringEnergyConverter.SupportedUnitAbbreviations();
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supportedUnitAbbreviations += Environment.NewLine + Environment.NewLine;
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supportedUnitAbbreviations += StringMassConverter.SupportedUnitAbbreviations();
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supportedUnitAbbreviations += Environment.NewLine + Environment.NewLine;
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supportedUnitAbbreviations += StringTemperatureConverter.SupportedDeltaUnitAbbreviations();
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supportedUnitAbbreviations += Environment.NewLine + Environment.NewLine;
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supportedUnitAbbreviations += "Additionally supported abbreviations: " +
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MyUnit.SquareInchPerSquareSecondFahrenheitAbbreviation;
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return supportedUnitAbbreviations;
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}
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}
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}
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