49 lines
2.0 KiB
C#
49 lines
2.0 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.Curtain;
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public sealed class BedPresenceCurtainCloseAction(CurtainModule curtain, DeviceActionRunner runner,
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IOptions<HomeAssistantOptions> options) : IBedPresenceAction
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{
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public string Key => "curtain-close";
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public string Description => "关闭窗帘";
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public TimeSpan ExecutionTimeout => TimeSpan.FromSeconds(55);
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public bool SupportsTarget(string entityId) => options.Value.Enabled &&
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entityId?.StartsWith("cover.", StringComparison.Ordinal) == true && entityId == curtain.PrimaryEntityId;
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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 state = await runner.ReadAvailableStateAsync(entityId, token);
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if (state.State == "closed") return "already-closed";
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if (state.State == "closing") return "already-closing";
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if (state.State != "open") return "state-not-open";
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var close = curtain.BuildParameterCommand("curtain_action", "close");
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var command = close with
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{
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ExpectedState = "closed",
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ValidateCurrentState = current =>
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{
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close.ValidateCurrentState?.Invoke(current);
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if (current.State != "open") throw new InvalidOperationException("窗帘状态已改变，跳过关帘");
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}
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};
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await runner.SendAsync(command, token);
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try
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{
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// 机械行程需要较长回读时间。沿用窗帘命令的只读回读配置，失败不重发关帘。
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await runner.VerifyParameterAsync(command, token, verificationAttempts: 20);
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return "readback-confirmed";
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}
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catch (InvalidOperationException)
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{
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return "sent-readback-unconfirmed";
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}
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}
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}
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