From ea0d683eb1ffe01098638498ea40f98517cf4f73 Mon Sep 17 00:00:00 2001
From: Programmist73 <egor.eliseev.1986@mail.ru>
Date: Thu, 17 Nov 2022 18:35:42 +0400
Subject: [PATCH] =?UTF-8?q?=D0=92=D1=8B=D0=B7=D0=BE=D0=B2=20=D0=BD=D0=B5?=
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---
 Airbus/Airbus/Airbus.csproj       |  1 -
 Airbus/Airbus/MapsCollection.cs   |  4 ++--
 Airbus/Airbus/SetPlanesGeneric.cs | 12 +++++++++++-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/Airbus/Airbus/Airbus.csproj b/Airbus/Airbus/Airbus.csproj
index a5bf5b2..6a62cf2 100644
--- a/Airbus/Airbus/Airbus.csproj
+++ b/Airbus/Airbus/Airbus.csproj
@@ -26,7 +26,6 @@
   <ItemGroup>
     <Folder Include="метк\" />
     <Folder Include="делите\" />
-    <Folder Include="Новая папка\" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Airbus/Airbus/MapsCollection.cs b/Airbus/Airbus/MapsCollection.cs
index 0455f09..fca15ee 100644
--- a/Airbus/Airbus/MapsCollection.cs
+++ b/Airbus/Airbus/MapsCollection.cs
@@ -79,7 +79,7 @@ namespace Airbus
         {
             if (!File.Exists(filename))
             {
-                throw new Exception("Файл не найден");
+                throw new FileNotFoundException("Файл не найден");
             }
 
             using (StreamReader sr = new(filename))
@@ -89,7 +89,7 @@ namespace Airbus
                 //если не содержит такую запись или пустой файл
                 if ((str = sr.ReadLine()) == null || !str.Contains("MapsCollection"))
                 {
-                    throw new Exception("Формат данных в файле неправильный");
+                    throw new FileFormatException("Формат данных в файле неправильный");
                 }
 
                 _mapStorage.Clear();
diff --git a/Airbus/Airbus/SetPlanesGeneric.cs b/Airbus/Airbus/SetPlanesGeneric.cs
index ec1063b..bdebdd9 100644
--- a/Airbus/Airbus/SetPlanesGeneric.cs
+++ b/Airbus/Airbus/SetPlanesGeneric.cs
@@ -36,11 +36,21 @@ namespace Airbus
         //добавление объекта в набор на конкретную позицию
         public int Insert(T plane, int position)
         {
-            if (position >= _maxCount && position < 0)
+            if (position > _maxCount && position < 0)
             {
                 return -1;
             }
 
+            if (_places.Contains(plane))
+            {
+                throw new ArgumentException($"Объект {plane} уже есть в наборе");
+            }
+
+            if(Count == _maxCount)
+            {
+                throw new StorageOverflowException(_maxCount);
+            }
+
             _places.Insert(position, plane);
 
             return position;