using CMS.Extensions.Variable;
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using CMS.Project.Abstractions;
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using KissUtil.Extensions;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Logging;
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using Volo.Abp.BackgroundWorkers;
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using Volo.Abp.Threading;
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namespace CMS.Plugin.HIAWms.Workers
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{
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/// <summary>
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/// HIAWms后台工作者
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/// </summary>
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public class HIAWmsWorker : AsyncPeriodicBackgroundWorkerBase
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{
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private readonly ILogger<HIAWmsWorker> _logger;
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private readonly VariableService _variableService;
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/// <summary>
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/// Initializes a new instance of the <see cref="HIAWmsWorker"/> class.
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/// </summary>
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/// <param name="timer">The timer.</param>
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/// <param name="serviceScopeFactory">The service scope factory.</param>
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public HIAWmsWorker(ILogger<HIAWmsWorker> logger, AbpAsyncTimer timer, VariableService variableService, IServiceScopeFactory serviceScopeFactory) : base(timer, serviceScopeFactory)
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{
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_logger = logger;
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_variableService = variableService;
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Timer.Period = 1 * 300 * 1000; // 每隔 300 秒 执行一次
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Timer.RunOnStart = true;
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}
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/// <inheritdoc />
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protected override async Task DoWorkAsync(PeriodicBackgroundWorkerContext workerContext)
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{
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var projectAccessor = workerContext.ServiceProvider.GetRequiredService<IProjectAccessor>();
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var project = await projectAccessor.GetProjectAsync();
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if (project?.Info == null)
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{
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return;
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}
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//_logger.LogInformation($"HIAWmsWorker is working for project {project.Info.Id}");
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//// 计算OEE
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//double oee = await CalculateOEEAsync();
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//// 使用百分比格式 打印结果日志
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//_logger.LogInformation($"OEE:{oee:P2}");
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//// 写入变量
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//await _variableService.WriteValueAsync(new Dictionary<string, object> {{ "OEE", oee } });
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}
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// 计算OEE=可用性×性能×质量
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public async Task<double> CalculateOEEAsync()
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{
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// 读取OEE计算所需的值
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double availability = await ReadDoubleValueAsync("Availability");
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double performance = await ReadDoubleValueAsync("Performance");
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double quality = await ReadDoubleValueAsync("Quality");
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// 计算OEE
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double oee = availability * performance * quality;
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// 返回计算结果
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return oee;
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}
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// 提供一个泛型方法，方便直接获取double类型的值
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public async Task<double> ReadDoubleValueAsync(string variableName)
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{
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var variable = await _variableService.ReadValueAsync(variableName);
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return (variable?.Content?.Value).SafeString().ToDoubleOrNull().GetValueOrDefault();
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}
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}
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}
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