38 lines
1.9 KiB
C#
38 lines
1.9 KiB
C#
using Evergreen.Health.Application.Health.Integrations.HomeAssistant;
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using Evergreen.Health.Application.Health.Scenes;
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using Evergreen.Health.Application.Health.Sleep;
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using Microsoft.Extensions.Options;
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namespace Evergreen.Health.Application.Health.Devices.Lighting;
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public sealed class BedPresenceSleepLightAction(HomeAssistantLightTransitionService lights, DeviceActionRunner runner,
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DeviceExecutionOptions execution, IOptions<HomeAssistantOptions> options) : IBedPresenceAction
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{
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public string Key => "light-sleep";
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public string Description => "启动助眠渐暗";
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public bool SupportsTarget(string entityId) => options.Value.Enabled && entityId?.StartsWith("light.", StringComparison.Ordinal) == true &&
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(entityId == options.Value.Entities.AmbientLight || options.Value.AdditionalSleepLights.Any(light => light.EntityId == entityId));
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public async Task<string> ExecuteAsync(string entityId, CancellationToken token)
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{
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if (!SupportsTarget(entityId)) return "target-not-configured";
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var transition = await lights.StartSleepIfIdleAsync(entityId, options.Value.SleepScene.LightColorTemperatureKelvin, token);
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if (transition == null) return "already-running";
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for (var attempt = 0; attempt < execution.VerificationAttempts; attempt++)
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{
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await runner.DelayAsync(execution.VerificationDelay, token);
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try
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{
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var state = await runner.ReadAvailableStateAsync(entityId, token);
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var brightness = state.GetDoubleAttribute("brightness");
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if (state.State == "on" && brightness is double value &&
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Math.Abs(value / 255 * 100 - transition.BrightnessPercent) <= 1.5)
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return "readback-confirmed";
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}
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catch (InvalidOperationException) { /* 实体暂未回报，下一轮只重读状态。 */ }
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}
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return "sent-readback-unconfirmed";
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}
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}
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