mirror of
https://github.com/alexhopeoconnor/bom-local-service.git
synced 2026-10-14 02:21:29 +10:00
alex
2d9d45d430
- Fix scraping to wait for display label to change after step forward, preventing duplicate minutesAgo values within same folder - Add hashset-based deduplication by AbsoluteObservationTime across cache folders - Filter frames that are too close together (< 4 minutes apart) - Preserve original folder structure while pruning filtered frames - Sort folders by earliest frame time to maintain chronological order - Add validation to detect folder overlaps that could cause out-of-order frames
30 lines
1013 B
C#
30 lines
1013 B
C#
namespace BomLocalService.Models;
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/// <summary>
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/// Represents a single radar frame (historical precipitation data).
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/// Frame 0 is oldest (40 minutes ago), Frame 6 is newest (10 minutes ago).
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/// Radar frames can be joined across cache folders to create extended historical slideshows.
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/// </summary>
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public class RadarFrame : CachedFrame
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{
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/// <summary>
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/// Number of minutes ago this frame represents (40, 35, 30, 25, 20, 15, 10).
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/// Frame 0 = 40 minutes ago, Frame 6 = 10 minutes ago.
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/// This is relative to the cache folder's observation time.
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/// </summary>
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public int MinutesAgo { get; set; }
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/// <summary>
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/// The absolute UTC observation time for this frame.
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/// Calculated as: ObservationTime - MinutesAgo.
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/// This is set when frames are joined across cache folders in timeseries responses.
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/// </summary>
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public DateTime? AbsoluteObservationTime { get; set; }
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public RadarFrame()
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{
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DataType = CachedDataType.Radar;
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}
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}
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