51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace StellaOps.Provcache;
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public sealed partial class DecisionDigestBuilder
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{
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/// <summary>
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/// Sets the verdict hash directly.
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/// </summary>
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public DecisionDigestBuilder WithVerdictHash(string verdictHash)
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{
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_verdictHash = verdictHash ?? throw new ArgumentNullException(nameof(verdictHash));
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return this;
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}
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/// <summary>
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/// Computes verdict hash from sorted dispositions.
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/// Dispositions are sorted by key for deterministic hashing.
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/// </summary>
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/// <param name="dispositions">Dictionary of finding ID to disposition.</param>
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public DecisionDigestBuilder WithDispositions(IReadOnlyDictionary<string, string> dispositions)
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{
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ArgumentNullException.ThrowIfNull(dispositions);
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var sorted = dispositions
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.OrderBy(kvp => kvp.Key, StringComparer.Ordinal)
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.ToList();
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if (sorted.Count == 0)
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{
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_verdictHash = ComputeHash(Encoding.UTF8.GetBytes("empty-verdict"));
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return this;
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}
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var sb = new StringBuilder();
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foreach (var (key, value) in sorted)
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{
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if (sb.Length > 0) sb.Append('|');
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sb.Append(key);
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sb.Append('=');
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sb.Append(value);
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}
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_verdictHash = ComputeHash(Encoding.UTF8.GetBytes(sb.ToString()));
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return this;
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}
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}
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