From e1cdae0614ea5cfe525dfc66e6b241bd0066fa3c Mon Sep 17 00:00:00 2001
From: Saba Bestaev <bestaev.saba@gmail.com>
Date: Tue, 2 Apr 2024 15:38:00 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8=D0=BB=20?=
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---
 .../Controllers/CalculatorController.cs       | 21 +++++++++++++++++++
 WebApplicationLesson1/Startup.cs              |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 WebApplicationLesson1/Controllers/CalculatorController.cs

diff --git a/WebApplicationLesson1/Controllers/CalculatorController.cs b/WebApplicationLesson1/Controllers/CalculatorController.cs
new file mode 100644
index 0000000..6498b37
--- /dev/null
+++ b/WebApplicationLesson1/Controllers/CalculatorController.cs
@@ -0,0 +1,21 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace WebApplicationLesson1.Controllers
+{
+    public class CalculatorController : Controller
+    {
+        public string Index(double a, double b, char operation)
+        {
+            switch (operation)
+            {
+                case '-':
+                    return $"{a} {operation} {b} = {a - b}";
+                case '*':
+                    return $"{a} {operation} {b} = {a * b}";
+                default:
+                    if (operation != '+' && operation != 0) return "Вы можете применить только операции сложения, вычитания и умножения";
+                    return $"{a} + {b} = {a + b}";
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/WebApplicationLesson1/Startup.cs b/WebApplicationLesson1/Startup.cs
index d9a1eb0..1a5b608 100644
--- a/WebApplicationLesson1/Startup.cs
+++ b/WebApplicationLesson1/Startup.cs
@@ -46,7 +46,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
             {
                 endpoints.MapControllerRoute(
                     name: "default",
-                    pattern: "{controller=Home}/{action=Index}/{id?}");
+                    pattern: "{controller=Home}/{action=Index}/{a?}/{b?}/{operation?}");
             });
         }
     }