55 lines
2.3 KiB
C#
55 lines
2.3 KiB
C#
using System.Text.RegularExpressions;
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using PlotLine.ViewModels;
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namespace PlotLine.Services;
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public static class StoryIntelligenceCharacterReviewDefaults
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{
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private static readonly HashSet<string> GenericFamilyReferences = CreateSet(
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"mum", "mom", "mam", "mother", "dad", "father", "brother", "sister", "grandmother", "grandfather",
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"nan", "nanny", "grandma", "grandad", "granddad", "aunt", "auntie", "uncle", "cousin");
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private static readonly Regex ContextualIndefiniteReference = new(
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@"^(one of (them|his mates|her mates|their mates|the men|the women|the boys|the girls)|his mate|her mate|their mate|his friend|her friend|their friend)$",
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RegexOptions.IgnoreCase | RegexOptions.Compiled);
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public static string DetermineAction(string? candidateName, int? proposedExistingCharacterId, string? classification = null)
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{
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if (proposedExistingCharacterId.HasValue)
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{
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return StoryIntelligenceCharacterImportActions.LinkExisting;
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}
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if (string.Equals(classification, StoryIntelligenceCharacterClassifications.GenericReference, StringComparison.OrdinalIgnoreCase)
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|| string.Equals(classification, StoryIntelligenceCharacterClassifications.NonCharacter, StringComparison.OrdinalIgnoreCase)
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|| IsGenericContextualReference(candidateName))
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{
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return StoryIntelligenceCharacterImportActions.Ignore;
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}
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return StoryIntelligenceCharacterImportActions.CreateNew;
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}
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public static bool IsGenericContextualReference(string? candidateName)
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{
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var normalised = Normalise(candidateName);
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if (string.IsNullOrWhiteSpace(normalised))
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{
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return false;
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}
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return GenericFamilyReferences.Contains(normalised)
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|| ContextualIndefiniteReference.IsMatch(normalised);
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}
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private static string Normalise(string? value)
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{
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var cleaned = Regex.Replace(value ?? string.Empty, @"[^\p{L}\p{N}' ]+", " ");
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cleaned = cleaned.Replace("’", "'", StringComparison.Ordinal);
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return string.Join(' ', cleaned.Trim().Split((char[]?)null, StringSplitOptions.RemoveEmptyEntries)).ToLowerInvariant();
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}
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private static HashSet<string> CreateSet(params string[] values)
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=> values.Select(Normalise).ToHashSet(StringComparer.OrdinalIgnoreCase);
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}
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