60 lines
2.3 KiB
C#
60 lines
2.3 KiB
C#
using StructureHelperCommon.Infrastructures.Exceptions;
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using StructureHelperCommon.Infrastructures.Interfaces;
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using StructureHelperCommon.Models;
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using StructureHelperCommon.Models.Shapes;
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namespace DataAccess.DTOs
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{
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public class ShapeToDTOConvertStrategy : ConvertStrategy<IShape, IShape>
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{
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private IConvertStrategy<RectangleShapeDTO, IRectangleShape> rectangleConvertStrategy;
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private IConvertStrategy<CircleShapeDTO, ICircleShape> circleConvertStrategy;
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public ShapeToDTOConvertStrategy(IBaseConvertStrategy baseConvertStrategy) : base(baseConvertStrategy)
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{
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}
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public override IShape GetNewItem(IShape source)
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{
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ChildClass = this;
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GetNewShape(source);
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return NewItem;
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}
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private void GetNewShape(IShape source)
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{
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TraceLogger?.AddMessage($"Shape converting Id = {source.Id} has been started", TraceLogStatuses.Debug);
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if (source is IRectangleShape rectangle)
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{
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ProcessRectangle(rectangle);
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}
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else if (source is ICircleShape circle)
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{
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ProcessCircle(circle);
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}
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else
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{
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string errorString = ErrorStrings.ObjectTypeIsUnknownObj(source) + ": shape type";
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throw new StructureHelperException(errorString);
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}
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TraceLogger?.AddMessage($"Shape converting Id = {NewItem.Id} has been has been finished successfully", TraceLogStatuses.Debug);
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}
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private void ProcessCircle(ICircleShape circle)
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{
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TraceLogger?.AddMessage($"Shape is circle", TraceLogStatuses.Debug);
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circleConvertStrategy = new DictionaryConvertStrategy<CircleShapeDTO, ICircleShape>
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(this, new CircleShapeToDTOConvertStrategy(this));
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NewItem = circleConvertStrategy.Convert(circle);
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}
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private void ProcessRectangle(IRectangleShape rectangle)
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{
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TraceLogger?.AddMessage($"Shape is rectangle", TraceLogStatuses.Debug);
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rectangleConvertStrategy = new DictionaryConvertStrategy<RectangleShapeDTO, IRectangleShape>
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(this, new RectangleShapeToDTOConvertStrategy(this));
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NewItem = rectangleConvertStrategy.Convert(rectangle);
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}
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}
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}
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