public static PartConversion Create(Unit unit, PowerPart c1, PowerPart c2)
{
string name;
if (c1.Power > 0 &&
c2.Power > 0)
{
name = $"{c1.FirstName}{c2.LastName}";
}
else if (c1.Power > 0 && c2.Power < 0)
{
name = $"{c1.FirstName}Per{c2.LastName}";
}
else
{
throw new ArgumentOutOfRangeException();
}
var symbolAndPowers = c1.AsSymbolAndPowers().Concat(c2.AsSymbolAndPowers());
var symbol = symbolAndPowers.AsSymbol();
var factor = c1.Factor * c2.Factor;
// hacking unit like this for simpler serialization
return(new PartConversion(name, symbol, factor)
{
unit = unit
});
}
public static PartConversion Create(Unit unit, PowerPart c1)
{
var name = c1.FirstName;
var symbol = c1.Symbol;
var factor = c1.Factor;
return(new PartConversion(name, symbol, factor)
{
unit = unit
}); // hacking unit like this for simpler serialization
}