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HicServices / RDMP / 6245535001

20 Sep 2023 07:44AM UTC coverage: 57.013%. First build
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8.1.0 Release (#1628)

* Bump Newtonsoft.Json from 13.0.1 to 13.0.2

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 13.0.1 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](https://github.com/JamesNK/Newtonsoft.Json/compare/13.0.1...13.0.2)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump NLog from 5.0.5 to 5.1.0

Bumps [NLog](https://github.com/NLog/NLog) from 5.0.5 to 5.1.0.
- [Release notes](https://github.com/NLog/NLog/releases)
- [Changelog](https://github.com/NLog/NLog/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/NLog/NLog/compare/v5.0.5...v5.1.0)

---
updated-dependencies:
- dependency-name: NLog
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump NLog from 5.0.5 to 5.1.0

* Fix -r flag - should have been --results-directory all along

* Bump Newtonsoft.Json from 13.0.1 to 13.0.2

* Bump YamlDotNet from 12.0.2 to 12.1.0

Bumps [YamlDotNet](https://github.com/aaubry/YamlDotNet) from 12.0.2 to 12.1.0.
- [Release notes](https://github.com/aaubry/YamlDotNet/releases)
- [Commits](https://github.com/aaubry/YamlDotNet/compare/v12.0.2...v12.1.0)

---
updated-dependencies:
- dependency-name: YamlDotNet
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump Moq from 4.18.2 to 4.18.3

Bumps [Moq](https://github.com/moq/moq4) from 4.18.2 to 4.18.3.
- [Release notes](https://github.com/moq/moq4/releases)
- [Changelog](https://github.com/moq/moq4/blob/main/CHANGELOG.md)
- [Commits](https://github.com/moq/moq4/compare/v4.18.2...v4.18.3)

---
updated-dependencies:
- dependency-name: Moq
... (continued)

10732 of 20257 branches covered (0.0%)

Branch coverage included in aggregate %.

48141 of 48141 new or added lines in 1086 files covered. (100.0%)

30685 of 52388 relevant lines covered (58.57%)

7387.88 hits per line

Source File
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91.49
/Rdmp.Core/DataLoad/Modules/DataFlowOperations/Transposer.cs
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// Copyright (c) The University of Dundee 2018-2019
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// This file is part of the Research Data Management Platform (RDMP).
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// RDMP is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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// RDMP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along with RDMP. If not, see <https://www.gnu.org/licenses/>.
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using System;
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using System.Data;
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using FAnsi.Discovery;
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using Rdmp.Core.Curation.Data;
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using Rdmp.Core.DataFlowPipeline;
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using Rdmp.Core.DataLoad.Modules.DataFlowSources;
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using Rdmp.Core.ReusableLibraryCode.Checks;
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using Rdmp.Core.ReusableLibraryCode.Progress;
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namespace Rdmp.Core.DataLoad.Modules.DataFlowOperations;
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/// <summary>
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/// Pipeline component which rotates DataTables flowing through it by 90 degrees such that the first column becomes the new headers.  Only use this if you have
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/// been given a file in which proper headers are vertical down the first column and records are subsequent columns (i.e. adding new records results in the
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/// DataTable growing horizontally).
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///
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/// <para>IMPORTANT: Only works with a single load batch if you have a chunked pipeline you cannot use this component unless you set the chunk size large enough
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/// to read the entire file in one go
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/// </para>
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/// </summary>
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public class Transposer : IPluginDataFlowComponent<DataTable>
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{
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    private bool _haveServedResult;
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    [DemandsInitialization(DelimitedFlatFileDataFlowSource.MakeHeaderNamesSane_DemandDescription,
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        DemandType.Unspecified, true)]
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    public bool MakeHeaderNamesSane { get; set; }
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    public DataTable ProcessPipelineData(DataTable toProcess, IDataLoadEventListener listener,
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        GracefulCancellationToken cancellationToken)
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    {
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        if (toProcess == null)
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            return null;
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        if (_haveServedResult)
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            throw new NotSupportedException(
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                "Error, we received multiple batches, Transposer only works when all the data arrives in a single DataTable");
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        if (toProcess.Rows.Count == 0 || toProcess.Columns.Count == 0)
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            throw new NotSupportedException(
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                $"DataTable toProcess had {toProcess.Rows.Count} rows and {toProcess.Columns.Count} columns, thus it cannot be transposed");
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        _haveServedResult = true;
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        return GenerateTransposedTable(toProcess);
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    }
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    public void Dispose(IDataLoadEventListener listener, Exception pipelineFailureExceptionIfAny)
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    {
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    }
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    public void Abort(IDataLoadEventListener listener)
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    {
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    }
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    public void Check(ICheckNotifier notifier)
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    {
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    }
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    private DataTable GenerateTransposedTable(DataTable inputTable)
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    {
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        var outputTable = new DataTable();
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        outputTable.BeginLoadData();
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        // Add columns by looping rows
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        // Header row's first column is same as in inputTable
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        outputTable.Columns.Add(inputTable.Columns[0].ColumnName);
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        // Header row's second column onwards, 'inputTable's first column taken
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        foreach (DataRow inRow in inputTable.Rows)
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        {
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            var newColName = inRow[0].ToString();
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            if (MakeHeaderNamesSane)
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                newColName = QuerySyntaxHelper.MakeHeaderNameSensible(newColName);
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            outputTable.Columns.Add(newColName);
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        }
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        // Add rows by looping columns
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        for (var rCount = 1; rCount <= inputTable.Columns.Count - 1; rCount++)
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        {
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            var newRow = outputTable.NewRow();
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            // First column is inputTable's Header row's second column
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            newRow[0] = inputTable.Columns[rCount].ColumnName;
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            for (var cCount = 0; cCount <= inputTable.Rows.Count - 1; cCount++)
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            {
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                var colValue = inputTable.Rows[cCount][rCount].ToString();
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                newRow[cCount + 1] = colValue;
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            }
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            outputTable.Rows.Add(newRow);
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        }
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        outputTable.EndLoadData();
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        return outputTable;
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    }
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}
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