diff --git a/ProjectSeaplane/ProjectSeaplane/Drawnings/DirectionType.cs b/ProjectSeaplane/ProjectSeaplane/Drawnings/DirectionType.cs index 274b265..81916f2 100644 --- a/ProjectSeaplane/ProjectSeaplane/Drawnings/DirectionType.cs +++ b/ProjectSeaplane/ProjectSeaplane/Drawnings/DirectionType.cs @@ -4,6 +4,11 @@ /// public enum DirectionType { + /// + /// Неизвестное направление + /// + Unknow = -1, + /// /// Вверх /// diff --git a/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningPlane.cs b/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningPlane.cs index 850f600..adb5ead 100644 --- a/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningPlane.cs +++ b/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningPlane.cs @@ -1,12 +1,10 @@ using ProjectSeaplane.Entities; -using System; -using System.Collections.Generic; -using System.Linq; -using System.Text; -using System.Threading.Tasks; namespace ProjectSeaplane.Drawnings; +/// +/// Класс, отвечающий за прорисовку и перемещение базового объекта-сущности +/// public class DrawningPlane { /// @@ -25,25 +23,42 @@ public class DrawningPlane private int? _pictureHeight; /// - /// Левая координата прорисовки гидросамолёта + /// Левая координата прорисовки самолёта /// protected int? _startPosX; /// - /// Верхняя кооридната прорисовки гидросамолёта + /// Верхняя кооридната прорисовки самолёта /// protected int? _startPosY; /// - /// Ширина прорисовки гидросамолёта + /// Ширина прорисовки самолёта /// private readonly int _drawningPlaneWidth = 130; /// - /// Высота прорисовки гидросамолёта + /// Высота прорисовки самолёта /// private readonly int _drawningPlaneHeight = 45; + /// + /// Координата X объекта + /// + public int? GetPosX => _startPosX; + /// + /// Координата Y объекта + /// + public int? GetPosY => _startPosY; + /// + /// Ширина объекта + /// + public int GetWidth => _drawningPlaneWidth; + /// + /// Высота объекта + /// + public int GetHeight => _drawningPlaneHeight; + /// /// Пустой конструктор /// @@ -71,10 +86,10 @@ public class DrawningPlane /// /// Ширина прорисовки гидросамолёта /// Высота прорисовки гидросамолёта - protected DrawningPlane(int _drawningPlaneWidth, int _drawningPlaneHeight) : this() + protected DrawningPlane(int drawningPlaneWidth, int drawningPlaneHeight) : this() { _drawningPlaneWidth = drawningPlaneWidth; - _pictureHeight = drawningPlaneHeight; + _drawningPlaneHeight = drawningPlaneHeight; } /// @@ -86,18 +101,16 @@ public class DrawningPlane public bool SetPictureSize(int width, int height) { - - if (height < _drawningSeaplaneHeight || width < _drawningSeaplaneWidth) + if (height < _drawningPlaneHeight || width < _drawningPlaneWidth) { return false; } - _pictureWidth = width; _pictureHeight = height; - if (_startPosX.HasValue && _drawningSeaplaneWidth + _startPosX > width) _startPosX = _pictureWidth - _drawningSeaplaneWidth; - if (_startPosY.HasValue && _drawningSeaplaneHeight + _startPosY > height) _startPosY = _pictureHeight - _drawningSeaplaneHeight; + if (_startPosX.HasValue && _drawningPlaneWidth + _startPosX > width) _startPosX = _pictureWidth - _drawningPlaneWidth; + if (_startPosY.HasValue && _drawningPlaneHeight + _startPosY > height) _startPosY = _pictureHeight - _drawningPlaneHeight; return true; } @@ -116,17 +129,17 @@ public class DrawningPlane { x = 0; } - if (x + _drawningSeaplaneWidth > _pictureWidth.Value) + if (x + _drawningPlaneWidth > _pictureWidth.Value) { - x = _pictureWidth.Value - _drawningSeaplaneWidth; + x = _pictureWidth.Value - _drawningPlaneWidth; } if (y < 0) { y = 0; } - if (y + _drawningSeaplaneHeight > _pictureHeight.Value) + if (y + _drawningPlaneHeight > _pictureHeight.Value) { - y = _pictureHeight.Value - _drawningSeaplaneHeight; + y = _pictureHeight.Value - _drawningPlaneHeight; } _startPosX = x; @@ -163,7 +176,7 @@ public class DrawningPlane return true; // вправо case DirectionType.Right: - if (_startPosX.Value + _drawningSeaplaneWidth + EntityPlane.Step < _pictureWidth) + if (_startPosX.Value + _drawningPlaneWidth + EntityPlane.Step < _pictureWidth) { _startPosX += (int)EntityPlane.Step; } @@ -171,7 +184,7 @@ public class DrawningPlane //вниз case DirectionType.Down: - if (_startPosY.Value + _drawningSeaplaneHeight + EntityPlane.Step < _pictureHeight) + if (_startPosY.Value + _drawningPlaneHeight + EntityPlane.Step < _pictureHeight) { _startPosY += (int)EntityPlane.Step; } @@ -180,6 +193,7 @@ public class DrawningPlane return false; } } + /// /// Прорисовка объекта /// diff --git a/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningSeaplane.cs b/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningSeaplane.cs index 7a32c92..68f7500 100644 --- a/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningSeaplane.cs +++ b/ProjectSeaplane/ProjectSeaplane/Drawnings/DrawningSeaplane.cs @@ -1,5 +1,4 @@ using ProjectSeaplane.Entities; -using System.Drawing; namespace ProjectSeaplane.Drawnings; /// diff --git a/ProjectSeaplane/ProjectSeaplane/Entities/EntityPlane.cs b/ProjectSeaplane/ProjectSeaplane/Entities/EntityPlane.cs index 3e3dac9..f8fc121 100644 --- a/ProjectSeaplane/ProjectSeaplane/Entities/EntityPlane.cs +++ b/ProjectSeaplane/ProjectSeaplane/Entities/EntityPlane.cs @@ -1,17 +1,8 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using System.Net.NetworkInformation; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace ProjectSeaplane.Entities; +namespace ProjectSeaplane.Entities; /// /// Класс-сущность "Самолёт" /// - public class EntityPlane { /// diff --git a/ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs b/ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs index 113ec5b..de0ade8 100644 --- a/ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs +++ b/ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs @@ -4,6 +4,10 @@ /// public class EntitySeaplane : EntityPlane { + public EntitySeaplane(int speed, double weight, Color bodyColor, Color additionalColor, bool floats, bool boat) : base(speed, weight, bodyColor) + { + } + /// /// Дополнительный цвет (для опциональных элементов) /// diff --git a/ProjectSeaplane/ProjectSeaplane/FormSeaplane.Designer.cs b/ProjectSeaplane/ProjectSeaplane/FormSeaplane.Designer.cs index 59c5859..e8589d4 100644 --- a/ProjectSeaplane/ProjectSeaplane/FormSeaplane.Designer.cs +++ b/ProjectSeaplane/ProjectSeaplane/FormSeaplane.Designer.cs @@ -35,6 +35,8 @@ buttonDown = new Button(); buttonRight = new Button(); buttonCreatePlane = new Button(); + comboBoxStrategy = new ComboBox(); + buttonStrategyStep = new Button(); ((System.ComponentModel.ISupportInitialize)pictureBoxSeaplane).BeginInit(); SuspendLayout(); // @@ -115,13 +117,35 @@ buttonCreatePlane.TabIndex = 6; buttonCreatePlane.Text = "Создать самолёт"; buttonCreatePlane.UseVisualStyleBackColor = true; - buttonCreatePlane.Click += buttonCreatePlane_Click; + buttonCreatePlane.Click += ButtonCreatePlane_Click; + // + // comboBoxStrategy + // + comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList; + comboBoxStrategy.FormattingEnabled = true; + comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" }); + comboBoxStrategy.Location = new Point(763, 12); + comboBoxStrategy.Name = "comboBoxStrategy"; + comboBoxStrategy.Size = new Size(121, 23); + comboBoxStrategy.TabIndex = 7; + // + // buttonStrategyStep + // + buttonStrategyStep.Location = new Point(808, 41); + buttonStrategyStep.Name = "buttonStrategyStep"; + buttonStrategyStep.Size = new Size(75, 23); + buttonStrategyStep.TabIndex = 8; + buttonStrategyStep.Text = "Шаг"; + buttonStrategyStep.UseVisualStyleBackColor = true; + buttonStrategyStep.Click += ButtonStrategyStep_Click; // // FormSeaplane // AutoScaleDimensions = new SizeF(7F, 15F); AutoScaleMode = AutoScaleMode.Font; ClientSize = new Size(900, 500); + Controls.Add(buttonStrategyStep); + Controls.Add(comboBoxStrategy); Controls.Add(buttonCreatePlane); Controls.Add(buttonRight); Controls.Add(buttonDown); @@ -144,5 +168,7 @@ private Button buttonDown; private Button buttonRight; private Button buttonCreatePlane; + private ComboBox comboBoxStrategy; + private Button buttonStrategyStep; } } \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/FormSeaplane.cs b/ProjectSeaplane/ProjectSeaplane/FormSeaplane.cs index cd79f6d..566db95 100644 --- a/ProjectSeaplane/ProjectSeaplane/FormSeaplane.cs +++ b/ProjectSeaplane/ProjectSeaplane/FormSeaplane.cs @@ -1,4 +1,5 @@ using ProjectSeaplane.Drawnings; +using ProjectSeaplane.MovementStrategy; namespace ProjectSeaplane; /// @@ -10,13 +11,21 @@ public partial class FormSeaplane : Form /// Поле-объект для прорисовки объекта /// private DrawningPlane? _drawningPlane; + + /// + /// Стратегия перемещения + /// + private AbstractStrategy? _strategy; + /// /// Конструктор формы /// public FormSeaplane() { InitializeComponent(); + _strategy = null; } + /// /// Метод прорисовки машины /// @@ -56,6 +65,9 @@ public partial class FormSeaplane : Form } _drawningPlane.SetPictureSize(pictureBoxSeaplane.Width, pictureBoxSeaplane.Height); _drawningPlane.SetPosition(random.Next(10, 100), random.Next(10, 100)); + _strategy = null; + comboBoxStrategy.Enabled = true; + Draw(); } @@ -72,7 +84,7 @@ public partial class FormSeaplane : Form /// /// /// - private void buttonCreatePlane_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningPlane)); + private void ButtonCreatePlane_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningPlane)); /// /// Перемещение объекта по форме (нажатие кнопок навигации) @@ -107,4 +119,45 @@ public partial class FormSeaplane : Form Draw(); } } + + /// + /// Обработка нажатия кнопки "Шаг" + /// + /// + /// + private void ButtonStrategyStep_Click(object sender, EventArgs e) + { + if (_drawningPlane == null) + { + return; + } + if (comboBoxStrategy.Enabled) + { + _strategy = comboBoxStrategy.SelectedIndex switch + { + 0 => new MoveToCenter(), + 1 => new MoveToBorder(), + _ => null, + }; + if (_strategy == null) + { + return; + } + _strategy.SetData(new MoveablePlane(_drawningPlane), pictureBoxSeaplane.Width, pictureBoxSeaplane.Height); + } + if (_strategy == null) + { + return; + } + + comboBoxStrategy.Enabled = false; + _strategy.MakeStep(); + Draw(); + + if (_strategy.GetStatus() == StrategyStatus.Finish) + { + comboBoxStrategy.Enabled = true; + _strategy = null; + } + } } diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/AbstractStrategy.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/AbstractStrategy.cs new file mode 100644 index 0000000..2750643 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/AbstractStrategy.cs @@ -0,0 +1,138 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Класс перемещения объекта +/// +public abstract class AbstractStrategy +{ + /// + /// Перемещаемый объект + /// + private IMoveableObject? _moveableObject; + + /// + /// Статус перемещения + /// + private StrategyStatus _state = StrategyStatus.NotInit; + + /// + /// Ширина поля + /// + protected int FieldWidth { get; private set; } + + /// + /// Высота поля + /// + protected int FieldHeight { get; private set; } + + /// + /// Статус перемещения + /// + public StrategyStatus GetStatus() { return _state; } + + /// + /// Установка данных + /// + /// Перемещаемый объект + /// Ширина поля + /// Высота поля + public void SetData(IMoveableObject moveableObject, int width, int height) + { + if (moveableObject == null) + { + _state = StrategyStatus.NotInit; + return; + } + + _state = StrategyStatus.InProgress; + _moveableObject = moveableObject; + FieldWidth = width; + FieldHeight = height; + } + + /// + /// Шаг перемещения + /// + public void MakeStep() + { + if (_state != StrategyStatus.InProgress) + { + return; + } + + if (IsTargetDestinaion()) + { + _state = StrategyStatus.Finish; + return; + } + + MoveToTarget(); + } + + /// + /// Перемещение влево + /// + /// Результат перемещения (true - удалось переместиться, false - неудача) + protected bool MoveLeft() => MoveTo(MovementDirection.Left); + + /// + /// Перемещение вправо + /// + /// Результат перемещения (true - удалось переместиться, false - неудача) + protected bool MoveRight() => MoveTo(MovementDirection.Right); + + /// + /// Перемещение вверх + /// + /// Результат перемещения (true - удалось переместиться, false - неудача) + protected bool MoveUp() => MoveTo(MovementDirection.Up); + + /// + /// Перемещение вниз + /// + /// Результат перемещения (true - удалось переместиться, false - неудача) + protected bool MoveDown() => MoveTo(MovementDirection.Down); + + /// + /// Параметры объекта + /// + protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition; + + /// + /// Шаг объекта + /// + /// + protected int? GetStep() + { + if (_state != StrategyStatus.InProgress) + { + return null; + } + return _moveableObject?.GetStep; + } + + /// + /// Перемещение к цели + /// + protected abstract void MoveToTarget(); + + /// + /// Достигнута ли цель + /// + /// + protected abstract bool IsTargetDestinaion(); + + /// + /// Попытка перемещения в требуемом направлении + /// + /// Направление + /// Результат попытки (true - удалось переместиться, false - неудача) + private bool MoveTo(MovementDirection movementDirection) + { + if (_state != StrategyStatus.InProgress) + { + return false; + } + return _moveableObject?.TryMoveObject(movementDirection) ?? false; + } +} \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/IMoveableObject.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/IMoveableObject.cs new file mode 100644 index 0000000..2e61bb1 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/IMoveableObject.cs @@ -0,0 +1,24 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Интерфейс для работы с перемещаемым объектом +/// +public interface IMoveableObject +{ + /// + /// Получение координаты объекта + /// + ObjectParameters? GetObjectPosition { get; } + + /// + /// Шаг объекта + /// + int GetStep { get; } + + /// + /// Попытка переместить объект в указанном направлении + /// + /// Направление + /// true - объект перемещен, false - перемещение невозможно + bool TryMoveObject(MovementDirection direction); +} diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToBorder.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToBorder.cs new file mode 100644 index 0000000..2b3c748 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToBorder.cs @@ -0,0 +1,51 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Стратегия перемещения объекта в угол экрана +/// + +public class MoveToBorder : AbstractStrategy +{ + protected override bool IsTargetDestinaion() + { + ObjectParameters? objParams = GetObjectParameters; + if (objParams == null) + { + return false; + } + return objParams.RightBorder + GetStep() >= FieldWidth && objParams.DownBorder + GetStep() >= FieldHeight; + } + + protected override void MoveToTarget() + { + ObjectParameters? objParams = GetObjectParameters; + if (objParams == null) + { + return; + } + int diffX = objParams.RightBorder - FieldWidth; + if (Math.Abs(diffX) > GetStep()) + { + if (diffX > 0) + { + MoveLeft(); + } + else + { + MoveRight(); + } + } + int diffY = objParams.DownBorder - FieldHeight; + if (Math.Abs(diffY) > GetStep()) + { + if (diffY > 0) + { + MoveUp(); + } + else + { + MoveDown(); + } + } + } +} \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToCenter.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToCenter.cs new file mode 100644 index 0000000..12012c2 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveToCenter.cs @@ -0,0 +1,50 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Стратегия перемещения объекта в центр экрана +/// +public class MoveToCenter : AbstractStrategy +{ + protected override bool IsTargetDestinaion() + { + ObjectParameters? objParams = GetObjectParameters; + if (objParams == null) + { + return false; + } + return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2 && objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 && + objParams.ObjectMiddleVertical - GetStep() <= FieldHeight / 2 && objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2; + } + protected override void MoveToTarget() + { + ObjectParameters? objParams = GetObjectParameters; + if (objParams == null) + { + return; + } + int diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2; + if (Math.Abs(diffX) > GetStep()) + { + if (diffX > 0) + { + MoveLeft(); + } + else + { + MoveRight(); + } + } + int diffY = objParams.ObjectMiddleVertical - FieldHeight / 2; + if (Math.Abs(diffY) > GetStep()) + { + if (diffY > 0) + { + MoveUp(); + } + else + { + MoveDown(); + } + } + } +} \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveablePlane.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveablePlane.cs new file mode 100644 index 0000000..e9852e1 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MoveablePlane.cs @@ -0,0 +1,61 @@ +using ProjectSeaplane.Drawnings; + +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Класс-реализация IMoveableObject с использованием DrawningPlane +/// +public class MoveablePlane : IMoveableObject +{ + /// + /// Поле-объект класса DrawningPlane или его наследника + /// + private readonly DrawningPlane? _plane = null; + + /// + /// Конструктор + /// + /// Объект класса DrawningPlane + public MoveablePlane(DrawningPlane plane) + { + _plane = plane; + } + public ObjectParameters? GetObjectPosition + { + get + { + if (_plane == null || _plane.EntityPlane == null || !_plane.GetPosX.HasValue || !_plane.GetPosY.HasValue) + { + return null; + } + return new ObjectParameters(_plane.GetPosX.Value, _plane.GetPosY.Value, _plane.GetWidth, _plane.GetHeight); + } + } + public int GetStep => (int)(_plane?.EntityPlane?.Step ?? 0); + public bool TryMoveObject(MovementDirection direction) + { + if (_plane == null || _plane.EntityPlane == null) + { + return false; + } + return _plane.MoveTransport(GetDirectionType(direction)); + } + + /// + /// Конвертация из MovementDirection в DirectionType + /// + /// MovementDirection + /// DirectionType + private static DirectionType GetDirectionType(MovementDirection direction) + { + return direction switch + { + MovementDirection.Left => DirectionType.Left, + MovementDirection.Right => DirectionType.Right, + MovementDirection.Up => DirectionType.Up, + MovementDirection.Down => DirectionType.Down, + _ => DirectionType.Unknow, + }; + } + +} \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MovementDirection.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MovementDirection.cs new file mode 100644 index 0000000..07ff2e8 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/MovementDirection.cs @@ -0,0 +1,32 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Направление перемещения +/// +public enum MovementDirection +{ + /// + /// Неизвестное направление + /// + Unknow = -1, + + /// + /// Вверх + /// + Up = 1, + + /// + /// Вниз + /// + Down = 2, + + /// + /// Влево + /// + Left = 3, + + /// + /// Вправо + /// + Right = 4 +} diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/ObjectParameters.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/ObjectParameters.cs new file mode 100644 index 0000000..ba982d9 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/ObjectParameters.cs @@ -0,0 +1,72 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Параметры-координаты объекта +/// +public class ObjectParameters +{ + /// + /// Координата X + /// + private readonly int _x; + + /// + /// Координата Y + /// + private readonly int _y; + + /// + /// Ширина объекта + /// + private readonly int _width; + + /// + /// Высота объекта + /// + private readonly int _height; + + /// + /// Левая граница + /// + public int LeftBorder => _x; + + /// + /// Верхняя граница + /// + public int TopBorder => _y; + + /// + /// Правая граница + /// + public int RightBorder => _x + _width; + + /// + /// Нижняя граница + /// + public int DownBorder => _y + _height; + + /// + /// Середина объекта + /// + public int ObjectMiddleHorizontal => _x + _width / 2; + + /// + /// Середина объекта + /// + public int ObjectMiddleVertical => _y + _height / 2; + + /// + /// Конструктор + /// + /// Координата X + /// Координата Y + /// Ширина объекта + /// Высота объекта + public ObjectParameters(int x, int y, int width, int height) + { + _x = x; + _y = y; + _width = width; + _height = height; + } +} \ No newline at end of file diff --git a/ProjectSeaplane/ProjectSeaplane/MovementStrategy/StrategyStatus.cs b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/StrategyStatus.cs new file mode 100644 index 0000000..020c989 --- /dev/null +++ b/ProjectSeaplane/ProjectSeaplane/MovementStrategy/StrategyStatus.cs @@ -0,0 +1,22 @@ +namespace ProjectSeaplane.MovementStrategy; + +/// +/// Статус выполнения операции перемещения +/// +public enum StrategyStatus +{ + /// + /// Все готово к началу + /// + NotInit, + + /// + /// Выполняется + /// + InProgress, + + /// + /// Завершено + /// + Finish +}