From 336946ecfebd784e2c4ef4edbd6d7829ce7356ca Mon Sep 17 00:00:00 2001
From: F1rsTTeaM <ladyagin2005@mail.ru>
Date: Sun, 14 Apr 2024 12:12:24 +0400
Subject: [PATCH] =?UTF-8?q?=D0=A1=D0=BE=D0=B7=D0=B4=D0=B0=D0=BD=D0=B8?=
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---
 .../Drawnings/DrawingAirplaneWithRadar.cs     | 12 +++-
 .../Drawnings/DrawningAirplane.cs             |  9 +++
 .../Drawnings/ExtentionDrawningAirplane.cs    | 55 +++++++++++++++++++
 3 files changed, 75 insertions(+), 1 deletion(-)
 create mode 100644 AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/ExtentionDrawningAirplane.cs

diff --git a/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawingAirplaneWithRadar.cs b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawingAirplaneWithRadar.cs
index 8ba2e38..a4188e6 100644
--- a/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawingAirplaneWithRadar.cs
+++ b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawingAirplaneWithRadar.cs
@@ -6,7 +6,7 @@ namespace ProjectAirplaneWithRadar.Drawnings
     /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
     /// </summary>
     public class DrawingAirplaneWithRadar : DrawningAirplane
-    {
+    {   
         /// <summary>
         /// Инициализация свойств
         /// </summary>
@@ -21,6 +21,16 @@ namespace ProjectAirplaneWithRadar.Drawnings
             EntityAirplane = new EntityAirplaneWithRadar(speed, weight, bodyColor, additionalColor, wheels, radar);
         }
 
+        /// <summary>
+        /// Конструктор для метода создания объекта из строки (ExtentionDrawningAirplane)
+        /// </summary>
+        /// <param name="airplane"></param>
+        public DrawingAirplaneWithRadar(EntityAirplane? airplane) : base(airplane)
+        {
+            if (airplane != null)
+                EntityAirplane = airplane;
+        }
+
         /// <summary>
         /// Прорисовка объекта
         /// </summary>
diff --git a/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawningAirplane.cs b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawningAirplane.cs
index 63981d4..c2e33b6 100644
--- a/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawningAirplane.cs
+++ b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/DrawningAirplane.cs
@@ -83,6 +83,15 @@ namespace ProjectAirplaneWithRadar.Drawnings
             EntityAirplane = new EntityAirplane(speed, weight, bodyColor);
         }
 
+        /// <summary>
+        /// Конструктор для метода создания объекта из строки (ExtentionDrawningAirplane)
+        /// </summary>
+        /// <param name="airplane"></param>
+        public DrawningAirplane(EntityAirplane? airplane) : this()
+        {
+            EntityAirplane = airplane;
+        }
+
         /// <summary>
         /// Конструктор для наследников
         /// </summary>
diff --git a/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/ExtentionDrawningAirplane.cs b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/ExtentionDrawningAirplane.cs
new file mode 100644
index 0000000..b23ed4b
--- /dev/null
+++ b/AirplaneWithRadar/ProjectAirplaneWithRadar/Drawnings/ExtentionDrawningAirplane.cs
@@ -0,0 +1,55 @@
+using ProjectAirplaneWithRadar.Entities;
+
+namespace ProjectAirplaneWithRadar.Drawnings
+{
+    public static class ExtentionDrawningAirplane
+    {
+        /// <summary>
+        /// Разделитель для записи информации по объекту в файл
+        /// </summary>
+        private static readonly string _separatorForObject = ":";
+
+        /// <summary>
+        /// Создание объекта из строки
+        /// </summary>
+        /// <param name="info">Строка с данными для создания объекта</param>
+        /// <returns>Объект</returns>
+        public static DrawningAirplane? CreateDrawningAirplane(this string info)
+        {
+            string[] strs = info.Split(_separatorForObject);
+            EntityAirplane? airplane = EntityAirplaneWithRadar.CreateEntityAirplaneWithRadar(strs);
+
+            if (airplane != null)
+            {
+                return new DrawingAirplaneWithRadar(airplane);
+            }
+
+            airplane = EntityAirplane.CreateEntityAirplane(strs);
+
+            if (airplane != null)
+            {
+                return new DrawningAirplane(airplane);
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningAirplane">Сохраняемый объект</param>
+        /// <returns>Строка с данными по объекту</returns>
+        public static string GetDataForSave(this DrawningAirplane drawningAirplane)
+        {
+            string[]? array = drawningAirplane?.EntityAirplane?.GetStringRepresentation();
+
+            if (array == null)
+            {
+                return string.Empty;
+            }
+
+            return string.Join(_separatorForObject, array);
+        }
+
+    }
+}