RhSolutions-AddIn/RhSolutions.AddIn/Services/SleevesCalculator.cs

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C#
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using System.Text.RegularExpressions;
namespace RhSolutions.Services;
public class SleevesCalculator : IFittingsCalculator
{
private const string doublePattern =
@"((?i)равнопроходная|угольник\s+90|угольник\s+45|Т-образная|Комплект\s+трубок(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
private const string singlePattern =
@"((?i)муфта|тройник|переходник|угольник|штуцер|Г-образная|заглушка(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
public Dictionary<Product, double> Calculate(Dictionary<Product, double> products)
{
Dictionary<string, double> result = new()
{
["16"] = 0,
["20"] = 0,
["25"] = 0,
["32"] = 0,
["16PX"] = 0,
["20PX"] = 0,
["25PX"] = 0,
["32PX"] = 0,
["40"] = 0,
["50"] = 0,
["63"] = 0,
};
var rautitanProducts = products.Where(kvp => kvp.Key.ProductLines.Contains("RAUTITAN"));
foreach (var kvp in rautitanProducts)
{
var doubleCollection = Regex.Matches(kvp.Key.Name, doublePattern);
if (doubleCollection.Count != 0)
{
CaptureCollection collection = doubleCollection[0].Groups["Sleeve"].Captures;
foreach (Capture sleeve in collection)
{
if (kvp.Key.Name.Contains("PX") && sleeve.Value != "40")
{
result[$"{sleeve.Value}PX"] += kvp.Value * 2;
}
else
{
result[sleeve.Value] += kvp.Value * 2;
}
}
continue;
}
var singleCollection = Regex.Matches(kvp.Key.Name, singlePattern);
if (singleCollection.Count != 0)
{
CaptureCollection collection = singleCollection[0].Groups["Sleeve"].Captures;
foreach (Capture sleeve in collection)
{
if (kvp.Key.Name.Contains("PX") && sleeve.Value != "40")
{
result[$"{sleeve.Value}PX"] += kvp.Value;
}
else
{
result[sleeve.Value] += kvp.Value;
}
}
}
}
return result
.ToDictionary(kvp =>
kvp.Key switch
{
"16" => new Product("11080011001"),
"20" => new Product("11080021001"),
"25" => new Product("11080031001"),
"32" => new Product("11080041001"),
"16PX" => new Product("11600011001"),
"20PX" => new Product("11600021001"),
"25PX" => new Product("11600031001"),
"32PX" => new Product("11600041001"),
"40" => new Product("11600051001"),
"50" => new Product("11397711002"),
"63" => new Product("11397811002"),
_ => throw new Exception($"Неизвестный диаметр {kvp.Key}")
}, kvp => kvp.Value);
}
}