MES-ETL/ConsoleApp2/HostedServices/MainHostedService.cs

using ConsoleApp2.HostedServices.Abstractions;
using ConsoleApp2.Options;
using ConsoleApp2.Services;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
namespace ConsoleApp2.HostedServices;

public class MainHostedService : IHostedService
{
    private readonly ILogger _logger;
    private readonly IInputService _input;
    private readonly ITransformService _transform;
    private readonly IOutputService _output;
    private readonly ProcessContext _context;
    private readonly Timer? _bigTableTimer=null;
    private readonly Timer? _smallTableTimer=null;
    public MainHostedService(ILogger<MainHostedService> logger, IInputService input, ITransformService transform, IOutputService output, ProcessContext context)
    {
        _logger = logger;
        _input = input;
        _transform = transform;
        _output = output;
        _context = context;
    }

    public  Task  StartAsync(CancellationToken cancellationToken)
    {
        var taskFun = (TasksOptions taskOp, DataRecordQueue producerQueue, DataRecordQueue consumerQueue, ProcessContext context,Timer? timer) =>
        {
            Task.Factory.StartNew(async () =>
            {
                try
                {
                    await _input.ExecuteAsync(taskOp, producerQueue, context, cancellationToken);
                }
                catch (Exception ex)
                {
                    _context.AddException(ex);
                    _logger.LogError("Exception occurred on inputService:{Message},{StackTrace}", ex.Message, ex.StackTrace);
                }

            });
            Task.Factory.StartNew(async () =>
            {
                try
                {
                    await _transform.ExecuteAsync(taskOp, producerQueue, consumerQueue, context, cancellationToken);
                }
                catch (Exception ex)
                {
                    _context.AddException(ex);
                    _logger.LogError("Exception occurred on transformService:{Message},{StackTrace}", ex.Message, ex.StackTrace);
                }

            });
            Task.Factory.StartNew(() =>
            {
                try
                {
                    timer = new Timer((object? state) =>
                    {
                         _output.ExecuteAsync(taskOp, consumerQueue, context, cancellationToken);
                    },null, TimeSpan.Zero,TimeSpan.FromSeconds(0.5));

                }
                catch (Exception ex)
                {
                    _context.AddException(ex);
                    _logger.LogError("Exception occurred on outputService:{Message},{StackTrace}", ex.Message, ex.StackTrace);
                }

            });
        };

        var bigTablesDic = new Dictionary<string, TableInfo>
        {
            {"order",new TableInfo{SimulaRowCount=5019216 }},
            {"order_block_plan",new TableInfo{SimulaRowCount=2725553 }},//CreateTime < 202301的删除 
            {"order_block_plan_result",new TableInfo{SimulaRowCount=1174096 }},
            {"order_box_block",new TableInfo{SimulaRowCount=29755672 }},
            {"order_item",new TableInfo{SimulaRowCount=1345520079 }},
            {"simple_plan_order",new TableInfo{SimulaRowCount=351470 }},//CreateTime < 202301的删除
        };
        var bigTableContext = new ProcessContext();
        var bigTableOptions = new TasksOptions { TableInfoConfig = bigTablesDic, OutPutOptions = new OutPutOptions { FlushCount = 20000, OutPutTaskCount = 2 } };
        taskFun(bigTableOptions, new DataRecordQueue(), new DataRecordQueue(), bigTableContext,_bigTableTimer);
        var smallTablesDic = new Dictionary<string, TableInfo>
        {
            {"machine",new TableInfo{SimulaRowCount=14655 }},
            {"order_data_block",new TableInfo{SimulaRowCount=731800334 }},
            {"order_data_goods",new TableInfo{SimulaRowCount=25803671 }},
            {"order_data_parts",new TableInfo{SimulaRowCount=468517543 }},
            {"order_module",new TableInfo{SimulaRowCount=103325385 }},
            {"order_module_extra",new TableInfo{SimulaRowCount=54361321 }},
            {"order_module_item",new TableInfo{SimulaRowCount=69173339 }},
            {"order_package",new TableInfo{SimulaRowCount=16196195 }},
            {"order_process",new TableInfo{SimulaRowCount=3892685 }},//orderNo < 202301的  
            {"order_process_step",new TableInfo{SimulaRowCount=8050349 }},//orderNo < 202301的删除   
            {"order_process_step_item",new TableInfo{SimulaRowCount=14538058 }},//orderNo < 202301的删除 
            {"order_scrap_board",new TableInfo{SimulaRowCount=123998 }},
            {"process_group",new TableInfo{SimulaRowCount=1253 }},
            {"process_info",new TableInfo{SimulaRowCount=7839 }},
            {"process_item_exp",new TableInfo{SimulaRowCount=28 }},
            {"process_schdule_capacity",new TableInfo{SimulaRowCount=39736 }},
            {"process_step_efficiency",new TableInfo{SimulaRowCount=8 }},
            {"report_template",new TableInfo{SimulaRowCount=7337 }},
            {"simple_package",new TableInfo{SimulaRowCount=130436 }},//orderNo < 202301的删除
            {"sys_config",new TableInfo{SimulaRowCount=2296 }},
            {"work_calendar",new TableInfo{SimulaRowCount=11 }},
            {"work_shift",new TableInfo{SimulaRowCount=59 }},
            {"work_time",new TableInfo{SimulaRowCount=62 }},
        };
        var smallTableContext = new ProcessContext();
        taskFun(new TasksOptions { TableInfoConfig = smallTablesDic, OutPutOptions = new OutPutOptions { FlushCount = 20000, OutPutTaskCount = 4 } },
            new DataRecordQueue(), new DataRecordQueue(), smallTableContext,_smallTableTimer);
        return Task.CompletedTask;
    }

    public Task StopAsync(CancellationToken cancellationToken)
    {
        throw new NotImplementedException();
    }


}