mirror of
https://github.com/alexhopeoconnor/bom-local-service.git
synced 2026-10-03 21:21:59 +10:00
alex
12dd0eedad
Major architectural changes: - Replace monolithic ScrapingService with workflow-based system - Extract scraping logic into discrete, testable steps - Add configuration-driven selectors, JavaScript templates, and text patterns - Implement step registry and workflow factory for extensibility - Add PageState tracking and step dependencies - Make IWorkflow generic to support different response types New components: - Scraping steps organized by category (Navigation, Search, Map, Metadata, Capture) - BaseScrapingStep base class with common dependencies - ScrapingContext for shared state between steps - RadarScrapingWorkflow orchestrating step execution - SelectorService for configurable element selection - Configuration models (SelectorConfig, TextPatternsConfig, JavaScriptTemplatesConfig) Performance and monitoring: - Add step-level timing metrics with historical tracking - Log step durations and compare to averages - Warn on slow steps/workflows (50%+ slower than average) - Integrate metrics with CacheService Configuration improvements: - Externalize all selectors to appsettings.json - Externalize JavaScript templates to appsettings.json - Externalize text patterns to appsettings.json - Support Docker configuration via mounted appsettings.json - Remove hardcoded waits, use configurable timeouts Bug fixes: - Fix DebugService collection modification exception - Fix ResetToFirstFrameStep click interception with JavaScript fallback - Remove minutes ago fallback, use timestamp parsing only - Update timestamp parsing for new BOM website format Documentation: - Update README with new architecture details - Add configuration section with Docker guidance - Add development guidelines for extending scraping system - Add performance monitoring documentation
34 lines
954 B
C#
34 lines
954 B
C#
namespace BomLocalService.Models;
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/// <summary>
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/// Configuration for a single selector with multiple fallback options
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/// </summary>
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public class SelectorConfig
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{
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/// <summary>
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/// Human-readable name for this selector (for logging/debugging)
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/// </summary>
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public string Name { get; set; } = string.Empty;
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/// <summary>
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/// Array of CSS selectors to try in order (first match wins)
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/// </summary>
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public string[] Selectors { get; set; } = Array.Empty<string>();
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/// <summary>
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/// Timeout in milliseconds when waiting for this element
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/// </summary>
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public int TimeoutMs { get; set; } = 5000;
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/// <summary>
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/// Whether this element is required (throws if not found)
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/// </summary>
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public bool Required { get; set; } = true;
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/// <summary>
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/// Custom error message if element is not found (when Required=true)
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/// </summary>
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public string? ErrorMessage { get; set; }
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}
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