50%

DumpTruck/DumpTruck/DumpTruck.csproj

@@ -2,12 +2,13 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0-windows10.0.22621.0</TargetFramework>
+    <TargetFramework>net8.0-windows10.0.22621.0</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
     <SupportedOSPlatformVersion>10.0.22621.0</SupportedOSPlatformVersion>
     <UseWPF>True</UseWPF>
+    <StartupObject></StartupObject>
   </PropertyGroup>
 
 </Project>

DumpTruck/DumpTruck/ExtentionDrawningTruck.cs

@@ -0,0 +1,67 @@
+using DumpTruck.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DumpTruck.DrawningObjects
+{
+    /// <summary>
+    /// Расширение для класса EntityCar
+    /// </summary>
+    public static class ExtentionDrawningTruck
+    {
+        /// <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 DrawningTruck? CreateDrawningTruck(this string info, char
+        separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningTruck(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawningDumpTruck(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]),
+                Color.FromName(strs[2]),
+                Color.FromName(strs[3]),
+                Convert.ToBoolean(strs[4]),
+                width, height);
+            }
+            return null;
+        }
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningTruck">Сохраняемый объект</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <returns>Строка с данными по объекту</returns>
+        public static string GetDataForSave(this DrawningTruck drawningTruck,
+        char separatorForObject)
+        {
+            var truck = drawningTruck.EntityTruck;
+            if (truck == null)
+            {
+                return string.Empty;
+            }
+            var str =
+            $"{truck.Speed}{separatorForObject}{truck.Weight}{separatorForObject}{truck.BodyColor.Name}";
+            if (truck is not EntityDumpTruck dumpTruck)
+            {
+                return str;
+            }
+            return
+            $"{str}{separatorForObject}{dumpTruck.AdditionalColor.Name}{separatorForObject}{dumpTruck.Trailer}";
+        }
+    }
+}

DumpTruck/DumpTruck/FormTruckCollection.Designer.cs

@@ -30,6 +30,7 @@
         {
             groupBox1 = new GroupBox();
             groupBox2 = new GroupBox();
+            textBoxStorageName = new TextBox();
             listBoxStorages = new ListBox();
             buttonRemoveObject = new Button();
             buttonAddObject = new Button();
@@ -38,7 +39,6 @@
             buttonRemoveTruck = new Button();
             buttonAddTruck = new Button();
             pictureBoxCollection = new PictureBox();
-            textBoxStorageName = new TextBox();
             groupBox1.SuspendLayout();
             groupBox2.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
@@ -68,11 +68,18 @@
             groupBox2.Controls.Add(buttonAddObject);
             groupBox2.Location = new Point(3, 24);
             groupBox2.Name = "groupBox2";
-            groupBox2.Size = new Size(220, 331);
+            groupBox2.Size = new Size(220, 302);
             groupBox2.TabIndex = 5;
             groupBox2.TabStop = false;
             groupBox2.Text = "Наборы";
             // 
+            // textBoxStorageName
+            // 
+            textBoxStorageName.Location = new Point(30, 50);
+            textBoxStorageName.Name = "textBoxStorageName";
+            textBoxStorageName.Size = new Size(171, 27);
+            textBoxStorageName.TabIndex = 3;
+            // 
             // listBoxStorages
             // 
             listBoxStorages.FormattingEnabled = true;
@@ -153,13 +160,6 @@
             pictureBoxCollection.TabIndex = 1;
             pictureBoxCollection.TabStop = false;
             // 
-            // textBoxStorageName
-            // 
-            textBoxStorageName.Location = new Point(30, 50);
-            textBoxStorageName.Name = "textBoxStorageName";
-            textBoxStorageName.Size = new Size(171, 27);
-            textBoxStorageName.TabIndex = 3;
-            // 
             // FormTruckCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);

DumpTruck/DumpTruck/FormTruckConfig.Designer.cs

@@ -90,7 +90,7 @@
             // labelSimpleObject
             // 
             labelSimpleObject.BorderStyle = BorderStyle.FixedSingle;
-            labelSimpleObject.Location = new Point(317, 264);
+            labelSimpleObject.Location = new Point(300, 264);
             labelSimpleObject.Name = "labelSimpleObject";
             labelSimpleObject.Size = new Size(140, 40);
             labelSimpleObject.TabIndex = 6;

DumpTruck/DumpTruck/TruckGenericStorage.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -29,6 +30,18 @@ namespace DumpTruck.Generics
         /// </summary>
         private readonly int _pictureHeight;
         /// <summary>
+        /// Разделитель для записи ключа и значения элемента словаря
+        /// </summary>
+        private static readonly char _separatorForKeyValue = '|';
+        /// <summary>
+        /// Разделитель для записей коллекции данных в файл
+        /// </summary>
+        private readonly char _separatorRecords = ';';
+        /// <summary>
+        /// Разделитель для записи информации по объекту в файл
+        /// </summary>
+        private static readonly char _separatorForObject = ':';
+        /// <summary>
         /// Конструктор
         /// </summary>
         /// <param name="pictureWidth"></param>
@@ -73,6 +86,83 @@ namespace DumpTruck.Generics
                 return null;
             }
         }
+        /// <summary>
+        /// Сохранение информации по автомобилям в хранилище в файл
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+            foreach (KeyValuePair<string, TrucksGenericCollection<DrawningTruck, DrawningObjectTruck>> record in _truckStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawningTruck? elem in record.Value.GetTrucks)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+            using StreamWriter sw = new(filename);
+            sw.Write($"TruckStorage{Environment.NewLine}{data}");
+            return true;
+        }
+        /// <summary>
+        /// Загрузка информации по автомобилям в хранилище из файла
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (StreamReader sr = new(filename))
+            {
+                string str = sr.ReadLine();
+                if (str == null || str.Length == 0)
+                {
+                    return false;
+                }
+                if (!str.StartsWith("TruckStorage"))
+                {
+                    return false;
+                }
+                _truckStorages.Clear();
+                while ((str = sr.ReadLine()) != null)
+                {
+                    string[] record = str.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                    if (record.Length != 2)
+                    {
+                        continue;
+                    }
+                    TrucksGenericCollection<DrawningTruck, DrawningObjectTruck> collection = new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+                    foreach (string elem in set)
+                    {
+                        DrawningTruck? truck = elem?.CreateDrawningTruck(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (truck != null)
+                        {
+                            if (collection + truck == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _truckStorages.Add(record[0], collection);
+                }
+            }
+            return true;
 
         }
     }
+}

DumpTruck/DumpTruck/TrucksGenericCollection.cs

@@ -132,5 +132,10 @@ namespace DumpTruck.Generics
                 truck.DrawTransport(g);
             }
         }
+
+        /// <summary>
+        /// Получение объектов коллекции
+        /// </summary>
+        public IEnumerable<T?> GetTrucks => _collection.GetTrucks();
     }
 }