39 lines
1.7 KiB
C#
39 lines
1.7 KiB
C#
namespace Evergreen.Health.Application.Health.Sleep;
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public enum BedPresence { Unknown, Empty, Occupied }
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public enum SleepDataAvailability { Unconfigured, Offline, Stale, Available }
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public enum ObservedSleepStage { Unknown, Awake, Light, Deep }
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/// <summary>设备读数归一化入口；不凭心率、睡眠阶段 0 或未知值推断有人/无人。</summary>
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public sealed record SleepObservation(string SourceId, DateTimeOffset? ObservedAt,
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SleepDataAvailability Availability, BedPresence Presence,
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ObservedSleepStage Stage = ObservedSleepStage.Unknown,
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double? HeartRate = null, double? RespiratoryRate = null, bool? Movement = null);
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public interface ISleepObservationSource
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{
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string Key { get; }
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Task<SleepObservation> ReadAsync(CancellationToken cancellationToken);
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}
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/// <summary>JE01 尚未接入，不启动轮询，也不将假数据视作“无人”。</summary>
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public sealed class ReservedJe01Source : ISleepObservationSource
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{
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public string Key => "je01";
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public Task<SleepObservation> ReadAsync(CancellationToken cancellationToken)
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{
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cancellationToken.ThrowIfCancellationRequested();
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return Task.FromResult(new SleepObservation(Key, null, SleepDataAvailability.Unconfigured, BedPresence.Unknown));
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}
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}
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public sealed class SleepWorkflowOptions
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{
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public bool Enabled { get; init; } = false;
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public TimeSpan StableBedDuration { get; init; } = TimeSpan.FromSeconds(30);
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public TimeSpan PostGuidanceFadeDelay { get; init; } = TimeSpan.FromSeconds(30);
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public TimeSpan MaximumObservationAge { get; init; } = TimeSpan.FromMinutes(2);
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public TimeSpan SameAnomalyReminderInterval { get; init; } = TimeSpan.FromMinutes(30);
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public int GuidanceVolumePercent { get; init; } = 50;
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}
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