106 lines
3.6 KiB
C#
106 lines
3.6 KiB
C#
using ExcelDataReader;
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using StructureHelperCommon.Infrastructures.Exceptions;
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using StructureHelperCommon.Infrastructures.Interfaces;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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//Copyright (c) 2025 Redikultsev Evgeny, Ekaterinburg, Russia
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//All rights reserved.
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namespace StructureHelperCommon.Models.Forces
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{
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public class GetTuplesFromFileLogic : IGetTuplesFromFileLogic
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{
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private IGetTupleByExcelReaderLogic excelReaderLogic;
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private ICheckEntityLogic<IColumnedFileProperty> checkEntityLogic;
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public GetTuplesFromFileLogic(IGetTupleByExcelReaderLogic excelReaderLogic,
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ICheckEntityLogic<IColumnedFileProperty> checkEntityLogic)
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{
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this.excelReaderLogic = excelReaderLogic;
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this.checkEntityLogic = checkEntityLogic;
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}
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public GetTuplesFromFileLogic()
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{
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}
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private List<IForceTuple> result;
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private int skipRows;
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public IColumnedFileProperty ForceFileProperty { get; set; }
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public IShiftTraceLogger? TraceLogger { get; set; }
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public List<IForceTuple> GetTuples()
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{
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Check();
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// Ensure ExcelDataReader's encoding provider is registered
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Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
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result = ReadDataFromFile();
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return result;
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}
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private List<IForceTuple> ReadDataFromFile()
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{
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result = new();
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skipRows = ForceFileProperty.SkipRowBeforeHeaderCount + ForceFileProperty.SkipRowHeaderCount;
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// Open the Excel file stream
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using (var stream = File.Open(ForceFileProperty.FilePath, FileMode.Open, FileAccess.Read))
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{
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// Create an Excel reader
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using (var reader = ExcelReaderFactory.CreateReader(stream))
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{
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// Skip the first two header rows if necessary (adjust based on structure)
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for (int i = 0; i < skipRows; i++)
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{
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reader.Read(); // Skip row
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}
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excelReaderLogic ??= new GetTupleByExcelReaderLogic()
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{
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ForceFileProperty = ForceFileProperty,
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TraceLogger = TraceLogger
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};
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// Loop through the rows
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while (reader.Read())
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{
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try
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{
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IForceTuple newTuple = excelReaderLogic.GetForceTuple(reader);
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result.Add(newTuple);
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}
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catch (Exception ex)
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{
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string errorString = ErrorStrings.DataIsInCorrect + $": incorrect data in file {ForceFileProperty.FilePath}, " + ex.Message;
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TraceLogger?.AddMessage(errorString, TraceLogStatuses.Error);
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throw new StructureHelperException(errorString);
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}
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}
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}
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}
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return result;
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}
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private void Check()
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{
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checkEntityLogic ??= new CheckColumnedFilePropertyLogic()
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{
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Entity = ForceFileProperty,
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TraceLogger = TraceLogger
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};
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if (checkEntityLogic.Check() == false)
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{
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throw new StructureHelperException(checkEntityLogic.CheckResult);
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}
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}
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}
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}
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