jrojas
53 lines
2.3 KiB
C#
53 lines
2.3 KiB
C#
using adas_core.Domain.Enums;
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using adas_core.Domain.Utils;
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namespace adas_core.Domain.Models;
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/// <summary>
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/// Represents a code action that encapsulates an operation or transformation to be performed on code.
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/// </summary>
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public class CodeAction
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{
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public ActionsEnum.ResourceAction Action { get; set; }
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public required Code Code { get; set; }
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/// <summary>
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/// Applies a list of <see cref="CodeAction"/> items and returns the resulting <see cref="Code"/> list, using the default (null) context by delegating to the contextual overload.
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/// </summary>
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/// <param name="actions">The list of code actions to apply.</param>
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/// <returns>A <see cref="List{Code}"/> with the applied changes, or <c>null</c> if no codes are produced.</returns>
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public static List<Code>? Apply(List<CodeAction> actions)
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{
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return Apply(null, actions);
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}
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/// <summary>
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/// Applies a list of code actions to the source list, handling addition, deletion, and update operations while avoiding duplicates.
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/// Returns null if the resulting source list is empty.
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/// </summary>
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/// <param name="source">The list of codes to modify. If null, an empty list is used as the starting point.</param>
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/// <param name="actions">The list of code actions to apply. If null, the source list is returned unchanged.</param>
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/// <returns>The modified list of codes, or null if the list is empty after applying the actions.</returns>
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public static List<Code>? Apply(List<Code>? source, List<CodeAction>? actions)
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{
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source ??= [];
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(actions ?? []).ForEach(s =>
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{
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switch (s.Action)
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{
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case ActionsEnum.ResourceAction.Add:
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if (!source.Contains(s.Code)) source.Add(s.Code);
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break;
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case ActionsEnum.ResourceAction.Delete:
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if (source.Contains(s.Code)) source.Remove(s.Code);
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break;
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case ActionsEnum.ResourceAction.Update:
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if (source.Contains(s.Code)) source[source.IndexOf(s.Code)] = s.Code;
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else source.Add(s.Code);
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break;
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}
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});
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return CollectionsUtils.NullIfEmpty(source);
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}
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} |