Pibd22_NikiforovaMV_lab6

ContainerShip/ExtentionDrawningShip.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ContainerShip.Entities;
+
+namespace ContainerShip.DrawningObjects
+{
+    public static class ExtentionDrawningShip
+    {
+        public static DrawningShip? CreateDrawningShip(this string info, char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningShip(
+                    Convert.ToInt32(strs[0]),
+                    Convert.ToInt32(strs[1]),
+                    Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawingContainerShip(
+                Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]),
+                Color.FromName(strs[2]), Color.FromName(strs[3]),
+                Convert.ToBoolean(strs[4]), Convert.ToBoolean(strs[5]),
+                width, height);
+            }
+            return null;
+        }
+        public static string GetDataForSave(this DrawningShip drawningShip, char separatorForObject)
+        {
+            var ship = drawningShip.EntityShip;
+            if (ship == null)
+            {
+                return string.Empty;
+            }
+            var str = $"{ship.Speed}{separatorForObject}{ship.Weight}{separatorForObject}{ship.BodyColor.Name}";
+            if (ship is not EntityContainerShip containerShip)
+            {
+                return str;
+            }
+            return $"{str}{separatorForObject}{containerShip.AdditionalColor.Name}{separatorForObject}{containerShip.Load}{separatorForObject}{containerShip.Crane}";
+        }
+    }
+}

ContainerShip/FormShipCollection.Designer.cs

@@ -39,7 +39,14 @@
             buttonAddStorage = new Button();
             buttonDeleteStorage = new Button();
             buttonUpdate = new Button();
+            menuStrip = new MenuStrip();
+            toolStripMenuItem = new ToolStripMenuItem();
+            SaveToolStripMenuItem = new ToolStripMenuItem();
+            LoadToolStripMenuItem = new ToolStripMenuItem();
+            openFileDialog = new OpenFileDialog();
+            saveFileDialog = new SaveFileDialog();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // buttonAdd
@@ -83,10 +90,10 @@
             // 
             // pictureBoxCollection
             // 
-            pictureBoxCollection.Location = new Point(0, 0);
+            pictureBoxCollection.Location = new Point(0, 28);
             pictureBoxCollection.Margin = new Padding(3, 4, 3, 4);
             pictureBoxCollection.Name = "pictureBoxCollection";
-            pictureBoxCollection.Size = new Size(731, 609);
+            pictureBoxCollection.Size = new Size(731, 581);
             pictureBoxCollection.TabIndex = 5;
             pictureBoxCollection.TabStop = false;
             // 
@@ -150,11 +157,52 @@
             buttonUpdate.UseVisualStyleBackColor = true;
             buttonUpdate.Click += buttonUpdate_Click;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(20, 20);
+            menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(914, 28);
+            menuStrip.TabIndex = 13;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // toolStripMenuItem
+            // 
+            toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
+            toolStripMenuItem.Name = "toolStripMenuItem";
+            toolStripMenuItem.Size = new Size(59, 24);
+            toolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            SaveToolStripMenuItem.Size = new Size(166, 26);
+            SaveToolStripMenuItem.Text = "Сохранить";
+            SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // LoadToolStripMenuItem
+            // 
+            LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            LoadToolStripMenuItem.Size = new Size(166, 26);
+            LoadToolStripMenuItem.Text = "Загрузить";
+            LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog1";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormShipCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(914, 600);
+            Controls.Add(menuStrip);
             Controls.Add(buttonDeleteStorage);
             Controls.Add(buttonAddStorage);
             Controls.Add(listBoxStorages);
@@ -170,6 +218,8 @@
             Name = "FormShipCollection";
             Text = "Набор кораблей";
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -187,5 +237,11 @@
         private Button buttonAddStorage;
         private Button buttonDeleteStorage;
         private Button buttonUpdate;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem toolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

ContainerShip/FormShipCollection.cs

@@ -66,6 +66,7 @@ namespace ContainerShip
                 ReloadObjects();
             }
         }
+
         private void buttonAdd_Click(object sender, EventArgs e)
         {
             var formShipConfig = new FormShipConfig();
@@ -97,6 +98,7 @@ namespace ContainerShip
                 MessageBox.Show("Не удалось добавить объект");
             }
         }
+
         private void buttonDelete_Click(object sender, EventArgs e)
         {
             if (listBoxStorages.SelectedIndex == -1)
@@ -140,5 +142,36 @@ namespace ContainerShip
             }
             pictureBoxCollection.Image = obj.ShowShips();
         }
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.SaveData(saveFileDialog.FileName))
+                {
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.LoadData(openFileDialog.FileName))
+                {
+                    ReloadObjects();
+                    var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+                    pictureBoxCollection.Image = obj.ShowShips();
+                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

ContainerShip/FormShipCollection.resx

@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>44, 16</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>185, 16</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>344, 16</value>
+  </metadata>
 </root>

ContainerShip/ShipsGenericCollection.cs

@@ -61,7 +61,7 @@ namespace ContainerShip.Generic
             {
                 for (int j = 0; j < _pictureHeight / _placeSizeHeight +
                 1; ++j)
-                {
+                {//линия разметки места
                     g.DrawLine(pen, i * _placeSizeWidth, j *
                     _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
                     _placeSizeHeight);
@@ -72,11 +72,13 @@ namespace ContainerShip.Generic
         }
         private void DrawObjects(Graphics g)
         {
+            // координаты
             int x = _pictureWidth / _placeSizeWidth - 1;
             int y = _pictureHeight / _placeSizeHeight - 1;
 
             for (int i = 0; i < _collection.Count; i++)
             {
+                // TODO получение объекта
                 DrawningShip _ship = _collection[i];
                 if (_ship != null) {
                     if (x < 0)
@@ -90,6 +92,8 @@ namespace ContainerShip.Generic
                 }
             }
         }
+
+        public IEnumerable<T?> GetShip => _collection.GetShip();
     }
 
 }

ContainerShip/ShipsGenericStorage.cs

@@ -10,9 +10,13 @@ namespace ContainerShip.Generic
 {
     internal class ShipsGenericStorage
     {
+        private static readonly char _separatorForKeyValue = '|';
+        private readonly char _separatorRecords = ';';
+        private static readonly char _separatorForObject = ':';
         readonly Dictionary<string, ShipsGenericCollection<DrawningShip, DrawingObjectShip>> _shipStorages;
         public List<string> Keys => _shipStorages.Keys.ToList();
         private readonly int _pictureWidth;
+
         private readonly int _pictureHeight;
         public ShipsGenericStorage(int pictureWidth, int pictureHeight)
         {
@@ -33,6 +37,7 @@ namespace ContainerShip.Generic
             }
             _shipStorages.Add(name, new ShipsGenericCollection<DrawningShip, DrawingObjectShip>(_pictureWidth, _pictureHeight));
         }
+
         public void DelSet(string name)
         {
             if (_shipStorages.ContainsKey(name))
@@ -41,6 +46,70 @@ namespace ContainerShip.Generic
             }
 
         }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+
+            using (StreamWriter sw = File.CreateText(filename))
+            {
+                sw.WriteLine($"ShipStorage");
+                foreach (var record in _shipStorages)
+                {
+                    StringBuilder records = new();
+                    foreach (DrawningShip? elem in record.Value.GetShip)
+                    {
+                        records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                    }
+                    sw.WriteLine($"{record.Key}{_separatorForKeyValue}{records}");
+                }
+            }
+
+            return true;
+        }
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+
+            using (StreamReader sr = File.OpenText(filename))
+            {
+                string? curLine = sr.ReadLine();
+                if (curLine == null || !curLine.Contains("ShipStorage"))
+                {
+                    return false;
+                }
+                _shipStorages.Clear();
+
+                curLine = sr.ReadLine();
+                while (curLine != null)
+                {
+                    string[] record = curLine.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+
+                    ShipsGenericCollection<DrawningShip, DrawingObjectShip> collection = new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+
+                    foreach (string elem in set)
+                    {
+                        DrawningShip? ship = elem?.CreateDrawningShip(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (ship != null)
+                        {
+                            if (collection + ship == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _shipStorages.Add(record[0], collection);
+                    curLine = sr.ReadLine();
+                }
+            }
+            return true;
+        }
         public ShipsGenericCollection<DrawningShip, DrawingObjectShip>? this[string ind]
         {
             get

ContainerShip/Status.cs

@@ -6,6 +6,9 @@ using System.Threading.Tasks;
 
 namespace ContainerShip.MovementStrategy
 {
+    /// <summary>
+    /// Статус выполнения операции перемещения
+    /// </summary>
     public enum Status
     {
         NotInit,