From db78391b7f9cc2d81457b0ee846c7d9313c1b8ea Mon Sep 17 00:00:00 2001
From: tellsense <andrei.ul-rus@yandex.ru>
Date: Sun, 26 Nov 2023 23:07:12 +0400
Subject: [PATCH] =?UTF-8?q?=D0=A1=D0=BE=D0=B7=D0=B4=D0=B0=D0=BD=D0=B8?=
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---
 .../ElectricLocomotive/ExtentionLocomotive.cs | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs

diff --git a/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs b/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs
new file mode 100644
index 0000000..aed65f9
--- /dev/null
+++ b/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectElectricLocomotive.Entities;
+
+namespace ProjectElectricLocomotive.DrawingObjects
+{
+    public static class ExtentionLocomotive
+    {
+        /// <summary>
+        /// Создание объекта из строки
+        /// </summary>
+        /// <param name="info">Строка с данными для создания объекта</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <param name="width">Ширина</param>
+        /// <param name="height">Высота</param>
+        /// <returns>Объект</returns>
+        public static DrawingLocomotive? CreateDrawningCar(this string info, char
+        separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawingLocomotive(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 7)
+            {
+                return new DrawningSportCar(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]),
+                Color.FromName(strs[2]),
+                Color.FromName(strs[3]),
+                Convert.ToBoolean(strs[4]),
+                Convert.ToBoolean(strs[5]),
+                Convert.ToBoolean(strs[6]), width, height);
+            }
+            return null;
+        }
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningCar">Сохраняемый объект</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <returns>Строка с данными по объекту</returns>
+        public static string GetDataForSave(this DrawingLocomotive drawningCar,
+        char separatorForObject)
+        {
+            var loco = drawningCar.EntityLocomotive;
+            if (loco == null)
+            {
+                return string.Empty;
+            }
+            var str =
+            $"{loco.Speed}{separatorForObject}{loco.Weight}{separatorForObject}{loco.BodyColor.Name}";
+            if (loco is not EntityElectricLocomotive electricLocomotive)
+            {
+                return str;
+            }
+            return
+            $"{str}{separatorForObject}{electricLocomotive.AdditionalColor.Name}{separatorForObject}{electricLocomotive.Pantograph}{separatorForObject}{electricLocomotive.Compartment}";
+        }
+
+    }
+}