From 54fc3320e7d64d7903b4d091fe0d5c15df01fd78 Mon Sep 17 00:00:00 2001
From: Sergey Chebotar <s.chebotar@gmail.com>
Date: Sun, 26 Dec 2021 18:22:32 +0300
Subject: Move to /src

---
 src/Assistant/RequestModifier.cs | 67 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/Assistant/RequestModifier.cs

(limited to 'src/Assistant/RequestModifier.cs')

diff --git a/src/Assistant/RequestModifier.cs b/src/Assistant/RequestModifier.cs
new file mode 100644
index 0000000..9f42e71
--- /dev/null
+++ b/src/Assistant/RequestModifier.cs
@@ -0,0 +1,67 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace RehauSku.Assistant
+{
+    public static class RequestModifier
+    {
+        public static string CleanRequest(this string input)
+        {
+            string replace = new StringBuilder(input)
+                .Replace("+", " plus ")
+                .Replace("РХ", "")
+                .Replace("º", " ")
+                .Replace(".", " ")
+                .Replace("Ø", " ")
+                .ToString();
+
+            return replace._tPieceNormalize();
+        }
+
+        private static string _tPieceNormalize(this string line)
+        {
+            Regex regex = new Regex(@"\d{2}.\d{2}.\d{2}");
+
+            if (!regex.IsMatch(line))
+                return line;
+
+            string match = regex.Match(line).Value;
+
+            int side = int.Parse($"{match[3]}{match[4]}");
+            int[] endFaces = new int[]
+            {
+                int.Parse($"{match[0]}{match[1]}"),
+                int.Parse($"{match[6]}{match[7]}")
+            };
+
+            if (new[] { endFaces[0], endFaces[1], side }.Any(x => x == 45 || x == 90 || x == 87))
+                return line;
+
+            List<string> additions = new List<string>();
+
+            if (endFaces.All(x => x < side))
+                additions.Add("увеличенный боковой");
+
+            else
+            {
+                if (new[] { endFaces[0], endFaces[1], side }.Distinct().Count() == 1)
+                    additions.Add("равнопроходной");
+                else
+                    additions.Add("уменьшенный");
+
+                if (endFaces.Any(x => x > side))
+                    additions.Add("боковой");
+
+                if (endFaces[0] != endFaces[1])
+                    additions.Add("торцевой");
+            }
+
+            string piece = $" {endFaces.Max()}-{side}-{endFaces.Min()} ";
+            string modifiedMatch = string.Join(" ", additions) + piece;
+
+            return line.Replace(match, modifiedMatch);
+        }
+    }
+}
\ No newline at end of file
-- 
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