RhSolutions-Api/RhSolutions.MLModifiers/DrinkingWaterHeatingFittings/ConnectionBend.cs

using System.Text.RegularExpressions;

namespace RhSolutions.MLModifiers.DrinkingWaterHeatingFittings;

[MLModifierKey("Трубка Г-образная")]
public class ConnectionBend : DrinkingWaterHeatingFitting
{
	private static readonly int[] lengths = [250, 500, 1000];
	private static readonly Regex _pattern = 
		new(@"([\b\D]|^)?(?<Diameter>16|20|25)(\D+|.*15.*)(?<Length>\b\d{3,4})([\b\D]|$)");
	protected override string _title => "Трубка Г-образная";

	public override bool TryQueryModify(string input, out string output)
	{
		output = string.Empty;
		var match = _pattern.Match(input);
		if (!match.Success)
		{
			return false;
		}
		string diameter =  match.Groups["Diameter"].Value;
		int length = int.Parse(match.Groups["Length"].Value);
		int nearest = lengths.OrderBy(x => Math.Abs(x - length)).First();
		output = $"{_title} {diameter}/{nearest}";
		return true;
	}
}