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

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using System.Text.RegularExpressions;
namespace RhSolutions.Services;
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public class SleevesCalculator : IFittingsCalculator
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{
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private const string doublePattern =
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@"((?i)равнопроходная|угольник\s+90|угольник\s+45|Т-образная|Комплект\s+трубок(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
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private const string singlePattern =
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@"((?i)муфта|тройник|переходник|угольник|штуцер|Г-образная|заглушка(?i))(.+?\b(?<Sleeve>16|20|25|32|40|50|63)\b)+";
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public Dictionary<Product, double> Calculate(Dictionary<Product, double> products)
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{
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Dictionary<string, double> result = new()
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{
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["16"] = 0,
["20"] = 0,
["25"] = 0,
["32"] = 0,
["40"] = 0,
["50"] = 0,
["63"] = 0,
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};
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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)
{
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)
{
result[sleeve.Value] += kvp.Value;
}
}
}
return result
.ToDictionary(kvp =>
kvp.Key switch
{
"16" => new Product("11600011001"),
"20" => new Product("11600021001"),
"25" => new Product("11600031001"),
"32" => 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);
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}
}