35 lines
1.8 KiB
C#
35 lines
1.8 KiB
C#
using Evergreen.Health.Application.Health.Integrations.HomeAssistant;
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using Evergreen.Health.Application.Health.Scenes;
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using System.Globalization;
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namespace Evergreen.Health.Application.Health.Devices.Dehumidifier;
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internal static class DehumidifierHumidityCondition
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{
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private static readonly TimeSpan MaxHumidityAge = TimeSpan.FromMinutes(30);
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public static bool SupportsTarget(HomeAssistantOptions configuration, string entityId) =>
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configuration.Enabled && configuration.SleepScene.TargetHumidity is >= 40 and <= 70 &&
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entityId?.StartsWith("humidifier.", StringComparison.Ordinal) == true &&
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entityId == configuration.Entities.Dehumidifier &&
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configuration.Entities.Humidity?.StartsWith("sensor.", StringComparison.Ordinal) == true;
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public static string? SkipReason(IReadOnlyList<HomeAssistantState> states, HomeAssistantOptions configuration, DateTimeOffset now)
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{
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var humidity = states.FirstOrDefault(state =>
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string.Equals(state.EntityId, configuration.Entities.Humidity, StringComparison.OrdinalIgnoreCase));
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if (humidity is null || !DeviceActionRunner.IsAvailable(humidity)) return "humidity-unavailable";
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var observedAt = humidity.LastReported ?? humidity.LastUpdated;
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if (observedAt is null || now - observedAt > MaxHumidityAge || observedAt > now.AddMinutes(1))
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return "humidity-stale";
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if (humidity.GetStringAttribute("unit_of_measurement") != "%" ||
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!double.TryParse(humidity.State, NumberStyles.Float, CultureInfo.InvariantCulture, out var percent) ||
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!double.IsFinite(percent) || percent is < 0 or > 100)
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return "humidity-invalid";
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return percent > configuration.SleepScene.TargetHumidity ? null : "humidity-normal";
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}
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}
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