poprhythm
f916cfad6b
This commit restructures the EventOccurrenceParser by breaking down its functionality into modular components, including EventDefinitionResolver, LineClassifier, LocationPatternMatcher, SectionHeaderMatcher, TimeLocationParser, and TimeParser. This refactoring enhances code readability and maintainability, allowing for easier updates and testing. Additionally, the TextUtil class has been updated to include input sanitization methods. Comprehensive unit tests have been added to ensure the correctness of the new parsing logic and to validate the handling of various event occurrence scenarios.
46 lines
1.9 KiB
C#
46 lines
1.9 KiB
C#
using Core.Entities;
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namespace Core.Parsers.EventOccurrence;
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/// <summary>
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/// Resolves event definitions from occurrence name patterns or section context.
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/// </summary>
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public static class EventDefinitionResolver
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{
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/// <summary>
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/// Maps special event name patterns to their EventDefinition instances.
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/// Patterns are checked in order, and the first match wins.
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/// </summary>
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private static readonly Dictionary<string, EventDefinition> SpecialEventPatterns =
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new(StringComparer.OrdinalIgnoreCase)
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{
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["Meet the Candidates"] = EventDefinition.MeetTheCandidates,
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["Chapter Officer Meeting"] = EventDefinition.ChapterOfficerMeeting,
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["Voting Delegate Meeting"] = EventDefinition.VotingDelegateMeeting,
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};
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/// <summary>
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/// Determines the EventDefinition for an occurrence based on its name pattern or current section context.
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/// </summary>
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/// <param name="occurrenceName">The name of the occurrence.</param>
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/// <param name="currentEventDefinition">The current event definition from section header, if any.</param>
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/// <returns>The resolved EventDefinition, or null if it cannot be determined.</returns>
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public static EventDefinition? Resolve(string occurrenceName, EventDefinition? currentEventDefinition)
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{
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// Check for special event name patterns first (regardless of current section)
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foreach (var (pattern, eventDef) in SpecialEventPatterns)
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{
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if (occurrenceName.Contains(pattern, StringComparison.OrdinalIgnoreCase))
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return eventDef;
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}
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// If we're in a General Schedule/Session section and no pattern matched, use GeneralSchedule
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if (currentEventDefinition == EventDefinition.GeneralSchedule)
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return EventDefinition.GeneralSchedule;
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// If we have a current event definition from section header (e.g., regular events), use it
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return currentEventDefinition;
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}
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}
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