using LCU.Api.Internal.Dispatcher.Services.DispatcherOperationServices;
using LCU.Api.Internal.MaidBotLib.Models;
using LCU.Library.Internal.DispatcherModels.Models.Requests;
using LCU.Library.Internal.Logging.Performance;
using MassTransit;
using Microsoft.Extensions.DependencyInjection;
using System.Collections.Generic;

namespace LCU.Api.Internal.Dispatcher.Consumers
{
    public class SendErroredJobAlertConsumer : IConsumer<Batch<BatchedErroredJobAlertRequest>>
	{
		private readonly IServiceScopeFactory _scopeFactory;

		public SendErroredJobAlertConsumer(IServiceScopeFactory scopeFactory)
		{
			_scopeFactory = scopeFactory;
		}

		public async Task Consume(ConsumeContext<Batch<BatchedErroredJobAlertRequest>> context)
		{
			try
            {
                using var scope = _scopeFactory.CreateAsyncScope();
                var performanceMonitor = new PerformanceMonitor("DispatcherBatchErroredJobsConsumerMonitor", Guid.NewGuid());

                var batchedErroredJobAlertRequestlist = new List<BatchedErroredJobAlertRequest>();
                for (int index = 0; index < context.Message.Length; index++)
                {
                    ConsumeContext<BatchedErroredJobAlertRequest> messageContext = context.Message[index];
                    batchedErroredJobAlertRequestlist.Add(messageContext.Message);
                }

                await scope.ServiceProvider.GetRequiredService<ISendErroredJobAlertService>().HandleSendingErroredJobAlerts(batchedErroredJobAlertRequestlist);
                performanceMonitor.LogPerformance((new Dictionary<string, string>(){
                                                {"NumberOfBatchedErrors", batchedErroredJobAlertRequestlist.Count().ToString()}
                }));
            }
            catch (ServiceException serviceException)
            {
                Log.ForContext(Enum.GetName(typeof(PropertyEnum), PropertyEnum.Group),
                               Enum.GetName(typeof(GroupEnum), GroupEnum.ITDevelopment))
                   .Error(serviceException, $"Dispatcher Send Errored Job Alert. " +
                                            $"The Dispatcher Send Errored Job Alert Request is placed on LCU.Dispatcher.SendErroredJobAlert_error.");
                throw;
            }
            catch (Exception exception)
            {
                Log.ForContext(Enum.GetName(typeof(PropertyEnum), PropertyEnum.Group),
                               Enum.GetName(typeof(GroupEnum), GroupEnum.ITDevelopment))
                   .Fatal(exception, $"Unexpected Dispatcher Send Errored Job Alert. " +
                                     $"The Dispatcher Send Errored Job Alert Request is placed on LCU.Dispatcher.SendErroredJobAlert_error.");
                throw;
            }
		}
	}
}