diff --git a/Project_DumpTruck/Project_DumpTruck/ExtentionDrawningTruck.cs b/Project_DumpTruck/Project_DumpTruck/ExtentionDrawningTruck.cs new file mode 100644 index 0000000..8bdc461 --- /dev/null +++ b/Project_DumpTruck/Project_DumpTruck/ExtentionDrawningTruck.cs @@ -0,0 +1,68 @@ +using Project_DumpTruck.Entities; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Project_DumpTruck.DrawningObjects +{ + /// + /// Расширение для класса EntityCar + /// + public static class ExtentionDrawningTruck + { + /// + /// Создание объекта из строки + /// + /// Строка с данными для создания объекта + /// Разделитель даннных + /// Ширина + /// Высота + /// Объект + 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]), + Convert.ToBoolean(strs[5]), + width, height); + } + return null; + } + /// + /// Получение данных для сохранения в файл + /// + /// Сохраняемый объект + /// Разделитель даннных + /// Строка с данными по объекту + 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.BodyKit}{separatorForObject}{dumpTruck.Tent}"; + } + } +} diff --git a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.Designer.cs b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.Designer.cs index fd6fa50..2a33126 100644 --- a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.Designer.cs +++ b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.Designer.cs @@ -39,9 +39,16 @@ buttonRemoveTruck = new Button(); buttonAddTruck = new Button(); pictureBoxCollection = new PictureBox(); + menuStrip1 = new MenuStrip(); + ToolStripMenuItem = new ToolStripMenuItem(); + SaveToolStripMenuItem = new ToolStripMenuItem(); + LoadToolStripMenuItem = new ToolStripMenuItem(); + openFileDialog = new OpenFileDialog(); + saveFileDialog = new SaveFileDialog(); groupBox1.SuspendLayout(); groupBoxStorage.SuspendLayout(); ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit(); + menuStrip1.SuspendLayout(); SuspendLayout(); // // groupBox1 @@ -51,7 +58,7 @@ groupBox1.Controls.Add(buttonRefreshCollection); groupBox1.Controls.Add(buttonRemoveTruck); groupBox1.Controls.Add(buttonAddTruck); - groupBox1.Location = new Point(588, 12); + groupBox1.Location = new Point(588, 27); groupBox1.Name = "groupBox1"; groupBox1.Size = new Size(200, 426); groupBox1.TabIndex = 0; @@ -147,19 +154,60 @@ // // pictureBoxCollection // - pictureBoxCollection.Location = new Point(12, 12); + pictureBoxCollection.Location = new Point(12, 27); pictureBoxCollection.Name = "pictureBoxCollection"; pictureBoxCollection.Size = new Size(570, 426); pictureBoxCollection.TabIndex = 1; pictureBoxCollection.TabStop = false; // + // menuStrip1 + // + menuStrip1.Items.AddRange(new ToolStripItem[] { ToolStripMenuItem }); + menuStrip1.Location = new Point(0, 0); + menuStrip1.Name = "menuStrip1"; + menuStrip1.Size = new Size(800, 24); + menuStrip1.TabIndex = 2; + menuStrip1.Text = "menuStrip1"; + // + // ToolStripMenuItem + // + ToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem }); + ToolStripMenuItem.Name = "ToolStripMenuItem"; + ToolStripMenuItem.Size = new Size(48, 20); + ToolStripMenuItem.Text = "Файл"; + // + // SaveToolStripMenuItem + // + SaveToolStripMenuItem.Name = "SaveToolStripMenuItem"; + SaveToolStripMenuItem.Size = new Size(180, 22); + SaveToolStripMenuItem.Text = "Сохранение"; + SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click; + // + // LoadToolStripMenuItem + // + LoadToolStripMenuItem.Name = "LoadToolStripMenuItem"; + LoadToolStripMenuItem.Size = new Size(180, 22); + LoadToolStripMenuItem.Text = "Загрузка"; + LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click; + // + // openFileDialog + // + openFileDialog.FileName = "openFileDialog1"; + openFileDialog.Filter = "txt file | *.txt"; + // + // saveFileDialog + // + saveFileDialog.Filter = "txt file | *.txt"; + // // FormTruckCollection // AutoScaleDimensions = new SizeF(7F, 15F); AutoScaleMode = AutoScaleMode.Font; - ClientSize = new Size(800, 450); + ClientSize = new Size(800, 468); Controls.Add(pictureBoxCollection); Controls.Add(groupBox1); + Controls.Add(menuStrip1); + MainMenuStrip = menuStrip1; Name = "FormTruckCollection"; Text = "Набор грузовиков"; groupBox1.ResumeLayout(false); @@ -167,7 +215,10 @@ groupBoxStorage.ResumeLayout(false); groupBoxStorage.PerformLayout(); ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit(); + menuStrip1.ResumeLayout(false); + menuStrip1.PerformLayout(); ResumeLayout(false); + PerformLayout(); } #endregion @@ -183,5 +234,11 @@ private ListBox listBoxStorages; private Button buttonAddObject; private TextBox textBoxStorageName; + private MenuStrip menuStrip1; + private ToolStripMenuItem ToolStripMenuItem; + private ToolStripMenuItem SaveToolStripMenuItem; + private ToolStripMenuItem LoadToolStripMenuItem; + private OpenFileDialog openFileDialog; + private SaveFileDialog saveFileDialog; } } \ No newline at end of file diff --git a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.cs b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.cs index aa95623..4aaa1d7 100644 --- a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.cs +++ b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.cs @@ -174,5 +174,48 @@ namespace Project_DumpTruck ReloadObjects(); } } + + /// + /// Обработка нажатия "Сохранение" + /// + /// + /// + 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); + } + } + } + + /// + /// Обработка нажатия "Загрузка" + /// + /// + /// + private void LoadToolStripMenuItem_Click(object sender, EventArgs e) + { + if (openFileDialog.ShowDialog() == DialogResult.OK) + { + if (_storage.LoadData(openFileDialog.FileName)) + { + ReloadObjects(); + MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information); + } + else + { + MessageBox.Show("Не удалось загрузить данные", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error); + } + } + } } } diff --git a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.resx b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.resx index af32865..7b98149 100644 --- a/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.resx +++ b/Project_DumpTruck/Project_DumpTruck/FormTruckCollection.resx @@ -117,4 +117,13 @@ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + 17, 17 + + + 132, 17 + + + 271, 17 + \ No newline at end of file diff --git a/Project_DumpTruck/Project_DumpTruck/TrucksGenericCollection.cs b/Project_DumpTruck/Project_DumpTruck/TrucksGenericCollection.cs index e0f3527..4d307db 100644 --- a/Project_DumpTruck/Project_DumpTruck/TrucksGenericCollection.cs +++ b/Project_DumpTruck/Project_DumpTruck/TrucksGenericCollection.cs @@ -33,6 +33,10 @@ namespace Project_DumpTruck.Generics /// private readonly SetGeneric _collection; /// + /// Получение объектов коллекции + /// + public IEnumerable GetCars => _collection.GetTrucks(); + /// /// Конструктор /// /// diff --git a/Project_DumpTruck/Project_DumpTruck/TrucksGenericStorage.cs b/Project_DumpTruck/Project_DumpTruck/TrucksGenericStorage.cs index e166c46..5873b6f 100644 --- a/Project_DumpTruck/Project_DumpTruck/TrucksGenericStorage.cs +++ b/Project_DumpTruck/Project_DumpTruck/TrucksGenericStorage.cs @@ -27,6 +27,18 @@ namespace Project_DumpTruck.Generics /// private readonly int _pictureHeight; /// + /// Разделитель для записи ключа и значения элемента словаря + /// + private static readonly char _separatorForKeyValue = '|'; + /// + /// Разделитель для записей коллекции данных в файл + /// + private readonly char _separatorRecords = ';'; + /// + /// Разделитель для записи информации по объекту в файл + /// + private static readonly char _separatorForObject = ':'; + /// /// Конструктор /// /// @@ -43,7 +55,6 @@ namespace Project_DumpTruck.Generics /// Название набора public void AddSet(string name) { - // TODO Прописать логику для добавления _truckStorages.Add(name, new TrucksGenericCollection(_pictureWidth, _pictureHeight)); } /// @@ -52,7 +63,6 @@ namespace Project_DumpTruck.Generics /// Название набора public void DelSet(string name) { - // TODO Прописать логику для удаления if (_truckStorages.ContainsKey(name)) _truckStorages.Remove(name); } @@ -72,5 +82,84 @@ namespace Project_DumpTruck.Generics } } + /// + /// Сохранение информации по автомобилям в хранилище в файл + /// + /// Путь и имя файла + /// true - сохранение прошло успешно, false - ошибка при сохранении данных + public bool SaveData(string filename) + { + if (File.Exists(filename)) + { + File.Delete(filename); + } + StringBuilder data = new(); + foreach (KeyValuePair> record in _truckStorages) + { + StringBuilder records = new(); + foreach (DrawningTruck? elem in record.Value.GetCars) + { + 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; + } + /// + /// Загрузка информации по автомобилям в хранилище из файла + /// + /// Путь и имя файла + /// true - загрузка прошла успешно, false - ошибка при загрузке данных + 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")) + { + //если нет такой записи, то это не те данные + return false; + } + _truckStorages.Clear(); + while ((str = sr.ReadLine()) != null) + { + string[] record = str.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries); + if (record.Length != 2) + { + continue; + } + TrucksGenericCollection collection = new(_pictureWidth, _pictureHeight); + string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries); + foreach (string elem in set.Reverse()) + { + DrawningTruck? truck = elem?.CreateDrawningTruck(_separatorForObject, _pictureWidth, _pictureHeight); + if (truck != null) + { + if (collection + truck == -1) + { + return false; + } + } + } + _truckStorages.Add(record[0], collection); + } + } + return true; + } } }