69 lines
2.2 KiB
C#
69 lines
2.2 KiB
C#
using Ayay.SerilogLogs;
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using Newtonsoft.Json.Linq;
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using Serilog;
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using SHH.CameraSdk;
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using SHH.Contracts;
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namespace SHH.CameraService;
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/// <summary>
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/// 设备重启指令处理器
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/// 响应 gRpc 指令：ProtocolCodes.Device_Reboot
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/// </summary>
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public class DeviceRebootHandler : ICommandHandler
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{
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private readonly ILogger _sysLog = Log.ForContext("SourceContext", LogModules.Core);
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private readonly CameraManager _cameraManager;
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/// <summary>指令名称（需在 ProtocolCodes 中定义 Device_Reboot）</summary>
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public string ActionName => ProtocolCodes.Device_Reboot;
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public DeviceRebootHandler(CameraManager cameraManager)
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{
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_cameraManager = cameraManager ?? throw new ArgumentNullException(nameof(cameraManager));
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}
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public async Task ExecuteAsync(JToken payload)
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{
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// 1. 解析参数（假设重启指令至少包含 DeviceId）
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// Optimized: 使用通用的基础 DTO 或直接解析 DeviceId，避免为简单的重启创建过多复杂 DTO
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var deviceId = payload["DeviceId"]?.Value<int>() ?? 0;
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if (deviceId <= 0)
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{
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_sysLog.Warning("[Reboot] 无效指令：设备ID非法");
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return;
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}
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// 2. 获取设备实例
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var device = _cameraManager.GetDevice(deviceId);
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if (device == null)
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{
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_sysLog.Warning($"[Reboot] 设备 {deviceId} 不存在");
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return;
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}
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// 3. 校验重启能力 (参考 PtzControlHandler 模式)
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// Modified: 根据 ISyncFeature.cs 定义，检查是否实现了 IRebootFeature 接口
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if (!(device is IRebootFeature rebootFeature))
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{
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_sysLog.Warning($"[Reboot] 设备 {deviceId} 不支持远程重启接口");
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return;
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}
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// 4. 执行重启
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try
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{
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_sysLog.Information($"[Reboot] 正在向设备 {deviceId} 发送重启指令...");
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// 调用接口定义的异步方法
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await rebootFeature.RebootAsync();
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_sysLog.Information($"[Reboot] 设备 {deviceId} 重启指令发送成功");
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}
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catch (Exception ex)
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{
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_sysLog.Error($"[Reboot] 设备 {deviceId} 重启失败: {ex.Message}");
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}
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}
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} |