// try a greedy assignment of plates to the weight
public static Tuple<string, string> AssignPlates(double weight, Lift lift)
{
Tuple<string, string> ret;
if (!parser.printplates || lift.noPlates)
return Tuple.Create(string.Empty, string.Empty);
var assignment = DFSNode.InitiateDFS(weight - lift.barWeight, parser.plates);
var plates = assignment
.GroupBy(d => d)
.Select(grp => $"{grp.Key}{grp.Count() >= 2? $"x{grp.Count()}" : String.Empty}");
if (assignment.Count() > 0)
{
ret = Tuple.Create($"{String.Join(", ", plates)}",
String.Format("-> {0} {1}{2}",
(assignment.Sum() * 2.0 + lift.barWeight).ToString("0.00"),
parser.lbs? "lbs" : "kg",
parser.startingstrength ? " + bar" : String.Empty
)
);
}
else
{
ret = Tuple.Create("No plates", string.Empty);
}
return ret;
}
public Tuple<string, string, string> ToStrings(Lift lift)
{
double weight = intensity*lift.max + intensityConstant;
var firstCol = $"{weight.ToString("00.00")} {Program.parser.lbs? "lbs" : "kg"} x {reps}{plus? "+":""} {comment}";
var secondAndThirdCol = Program.AssignPlates(weight, lift);
return Tuple.Create(firstCol, secondAndThirdCol.Item1, secondAndThirdCol.Item2);
}