146 lines
5.8 KiB
C#
146 lines
5.8 KiB
C#
using LawFirmContracts.BindingModels;
|
||
using LawFirmContracts.BusinessLogicsContracts;
|
||
using LawFirmContracts.SearchModels;
|
||
using LawFirmContracts.ViewModels;
|
||
using LawFirmDataModels.Enums;
|
||
using Microsoft.Extensions.Logging;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace LawFirmBusinessLogic.BusinessLogics
|
||
{
|
||
public class WorkModeling : IWorkProcess
|
||
{
|
||
private readonly ILogger _logger;
|
||
private readonly Random _rnd;
|
||
private IOrderLogic? _orderLogic;
|
||
public WorkModeling(ILogger<WorkModeling> logger)
|
||
{
|
||
_logger = logger;
|
||
_rnd = new Random(1000);
|
||
}
|
||
public void DoWork(IImplementerLogic implementerLogic, IOrderLogic
|
||
orderLogic)
|
||
{
|
||
_orderLogic = orderLogic;
|
||
var implementers = implementerLogic.ReadList(null);
|
||
if (implementers == null)
|
||
{
|
||
_logger.LogWarning("DoWork. Implementers is null");
|
||
return;
|
||
}
|
||
var orders = _orderLogic.ReadList(new OrderSearchModel { OrderStatus = OrderStatus.Принят });
|
||
if (orders == null || orders.Count == 0)
|
||
{
|
||
_logger.LogWarning("DoWork. Orders is null or empty");
|
||
return;
|
||
}
|
||
_logger.LogDebug("DoWork for {Count} orders", orders.Count);
|
||
foreach (var implementer in implementers)
|
||
{
|
||
Task.Run(() => WorkerWorkAsync(implementer, orders));
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// Иммитация работы исполнителя
|
||
/// </summary>
|
||
/// <param name="implementer"></param>
|
||
/// <param name="orders"></param>
|
||
private async Task WorkerWorkAsync(ImplementerViewModel implementer,
|
||
List<OrderViewModel> orders)
|
||
{
|
||
if (_orderLogic == null || implementer == null)
|
||
{
|
||
return;
|
||
}
|
||
await RunOrderInWork(implementer);
|
||
await Task.Run(() =>
|
||
{
|
||
foreach (var order in orders)
|
||
{
|
||
try
|
||
{
|
||
_logger.LogDebug("DoWork. Worker {Id} try get order {Order}", implementer.Id, order.Id);
|
||
// пытаемся назначить заказ на исполнителя
|
||
_orderLogic.TakeOrderInWork(new OrderBindingModel
|
||
{
|
||
Id = order.Id,
|
||
ImplementerId = implementer.Id
|
||
});
|
||
// делаем работу
|
||
Thread.Sleep(implementer.WorkExperience * _rnd.Next(100,
|
||
1000) * order.Count);
|
||
_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
|
||
_orderLogic.FinishOrder(new OrderBindingModel
|
||
{
|
||
Id = order.Id
|
||
});
|
||
}
|
||
// кто-то мог уже перехватить заказ, игнорируем ошибку
|
||
catch (InvalidOperationException ex)
|
||
{
|
||
_logger.LogWarning(ex, "Error try get work");
|
||
}
|
||
// заканчиваем выполнение имитации в случае иной ошибки
|
||
catch (Exception ex)
|
||
{
|
||
_logger.LogError(ex, "Error while do work");
|
||
throw;
|
||
}
|
||
// отдыхаем
|
||
Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
|
||
}
|
||
});
|
||
}
|
||
/// <summary>
|
||
/// Ищем заказ, которые уже в работе (вдруг исполнителя прервали)
|
||
/// </summary>
|
||
/// <param name="implementer"></param>
|
||
/// <returns></returns>
|
||
private async Task RunOrderInWork(ImplementerViewModel implementer)
|
||
{
|
||
if (_orderLogic == null || implementer == null)
|
||
{
|
||
return;
|
||
}
|
||
try
|
||
{
|
||
var runOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
|
||
{
|
||
ImplementerId = implementer.Id,
|
||
OrderStatus = OrderStatus.Выполняется
|
||
}));
|
||
if (runOrder == null)
|
||
{
|
||
return;
|
||
}
|
||
_logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, runOrder.Id);
|
||
// доделываем работу
|
||
Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) *
|
||
runOrder.Count);
|
||
_logger.LogDebug("DoWork. Worker {Id} finish order {Order}",
|
||
implementer.Id, runOrder.Id);
|
||
_orderLogic.FinishOrder(new OrderBindingModel
|
||
{
|
||
Id = runOrder.Id
|
||
});
|
||
// отдыхаем
|
||
Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
|
||
}
|
||
// заказа может не быть, просто игнорируем ошибку
|
||
catch (InvalidOperationException ex)
|
||
{
|
||
_logger.LogWarning(ex, "Error try get work");
|
||
}
|
||
// а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
|
||
catch (Exception ex)
|
||
{
|
||
_logger.LogError(ex, "Error while do work");
|
||
throw;
|
||
}
|
||
}
|
||
}
|
||
} |