julian
61 lines
3.1 KiB
C#
61 lines
3.1 KiB
C#
using adas_core.Domain.Models.MongoModels;
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namespace adas_core.Domain.Utils;
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/// <summary>
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/// Provides static extension methods for <see cref="CardConfig"/> to augment its functionality.
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/// </summary>
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/// <remarks>
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/// This class is a static container for extension methods that extend the capabilities of the <see cref="CardConfig"/> type.
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/// </remarks>
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/// <!-- aidoc:v1 sig=966db52 -->
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public static class CardConfigExtensions
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{
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// Método principal para extraer todos los nombres
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/// <summary>
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/// Retrieves all unique observation names defined within the rows and cells of the specified <see cref="CardConfig"/>.
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/// Returns an empty list when <paramref name="config"/> has no <see cref="CardConfig.Rows"/>, and skips any row whose <c>Cells</c> collection is <see langword="null"/>.
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/// Observation names are extracted recursively from each cell, with duplicates removed.
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/// </summary>
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/// <param name="config">The <see cref="CardConfig"/> whose cell observation names should be collected.</param>
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/// <returns>A <see cref="List{T}"/> of distinct observation names found across all cells of <paramref name="config"/>, or an empty list if no rows are defined.</returns>
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/// <!-- aidoc:v1 sig=2538759 body=b24f5d8 -->
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public static List<string> GetAllObservationNames(this CardConfig config)
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{
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if (config.Rows == null) return [];
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// 1. Usar SelectMany para aplanar la lista de Rows a una lista de Cells.
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var allCells = config.Rows.Where(r => r.Cells != null)
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.SelectMany(r => r.Cells!);
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// 2. Usar SelectMany y el método recursivo para obtener todos los nombres de todas las Cells.
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var observationNames = allCells.SelectMany(ExtractObservationNames)
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.Distinct() // Opcional: para asegurar que los nombres sean únicos
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.ToList();
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return observationNames;
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}
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// Método auxiliar RECURSIVO para extraer nombres de una Cell y sus SubObs
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/// <summary>
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/// Extracts observation names from the specified <paramref name="cell"/>, yielding the values in <see cref="Cell.ObservationName"/> when present and recursively collecting names from each <see cref="Cell.SubObs"/>.
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/// </summary>
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/// <param name="cell">The <see cref="Cell"/> whose observation names and nested sub-observations are traversed.</param>
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/// <returns>An <see cref="IEnumerable{String}"/> of observation names from the <paramref name="cell"/> and its sub-observations.</returns>
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/// <!-- aidoc:v1 sig=0831490 body=43bfafd -->
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private static IEnumerable<string> ExtractObservationNames(Cell cell)
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{
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// 1. Si la Cell tiene ObservationName, devolver esos nombres.
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if (cell.ObservationName != null)
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// Retornar los elementos de la lista ObservationName
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foreach (var name in cell.ObservationName)
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yield return name;
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// 2. Si la Cell tiene SubObs, llamar recursivamente al método para cada SubObs.
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if (cell.SubObs == null) yield break;
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{
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foreach (var name in cell.SubObs.SelectMany(ExtractObservationNames))
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yield return name;
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}
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}
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} |