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parr_api/PARR.TemplateMatcher/Services/GroupedSync/GroupedTemplateProcessor.cs

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using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using PARR.Core.Common.Interfaces.RabbitServices;
using PARR.Core.Repositories.Interfaces;
using PARR.Core.Repositories.Interfaces.Unit;
using PARR.Domain.Common.Rabbit.Messages.TemplateMatching;
using PARR.Domain.Entities;
using PARR.Domain.Entities.Base.History;
using PARR.Domain.Entities.JobEntities;
using PARR.Domain.Enums;
using PARR.TemplateMatcher.Models;
using PARR.TemplateMatcher.Services.Implementations;
using PARR.TemplateMatcher.Services.Interfaces;
using PARR.TemplateMatcher.Settings;
namespace PARR.TemplateMatcher.Services.GroupedSync;
internal class GroupedTemplateProcessor : IGroupedTemplateProcessor
{
private readonly ILogger<GroupedTemplateProcessor> logger;
private readonly ITemplateRepository templateRepository;
private readonly IUnitRepository unitRepository;
private readonly ITemplateNameNormalizer templateNameNormalizer;
private readonly ITemplateAllocationService templateAllocationService;
private readonly ITemplateMqPublisher templateMqPublisher;
public GroupedTemplateProcessor(
ILogger<GroupedTemplateProcessor> logger,
ITemplateRepository templateRepository,
IUnitRepository unitRepository,
ITemplateNameNormalizer templateNameNormalizer,
ITemplateAllocationService templateAllocationService,
ITemplateMqPublisher templateMqPublisher,
MqSettings mqSettings,
IRabbitService mqService)
{
this.logger = logger;
this.templateRepository = templateRepository;
this.unitRepository = unitRepository;
this.templateNameNormalizer = templateNameNormalizer;
this.templateAllocationService = templateAllocationService;
this.templateMqPublisher = templateMqPublisher;
}
public async Task<HashSet<(Guid JobId, Guid UnitId, int Index)>> ProcessAsync(
List<GroupedTemplateGroup> groups,
List<Job> jobsInGroup,
Job maxJob,
HistoryInitiator initiator,
CancellationToken ct = default)
{
var expectedTemplateKeys = new HashSet<(Guid JobId, Guid UnitId, int Index)>();
foreach (var group in groups)
{
var potentialUnitId = group.PotentialUnitId;
foreach (var subGroup in group.SubGroups)
{
var unitsInTemplateSubGroup = subGroup.Entries;
var globalIndex = subGroup.GlobalIndex;
var originatingInnerGroupName = subGroup.InnerGroupName;
logger.LogDebug("Обработка подгруппы {Index} ('{GroupingValue}') для UnitId {PotentialUnitId}, размер {Size}.",
globalIndex, originatingInnerGroupName, potentialUnitId, unitsInTemplateSubGroup.Count);
Job targetJob = SelectTargetJob(jobsInGroup, unitsInTemplateSubGroup.Count, maxJob);
expectedTemplateKeys.Add((targetJob.Id, potentialUnitId, globalIndex));
// Поиск существующего шаблона
var existingTemplate = await templateRepository.Get()
.AsNoTracking()
.Include(t => t.Unit)
.Include(t => t.Job).ThenInclude(t => t!.Tnk)
.Include(t => t.Job).ThenInclude(t => t!.Group).ThenInclude(t => t!.GroupType)
.Include(t => t.UnitsInTemplate).ThenInclude(uit => uit.Unit)
.Where(t => t.JobId == targetJob.Id &&
t.UnitId == potentialUnitId &&
t.Index == globalIndex &&
t.StatusTypeId == TemplateStatusTypeEnum.Used)
.FirstOrDefaultAsync(ct);
if (existingTemplate != null)
{
await HandleExistingTemplateAsync(existingTemplate, unitsInTemplateSubGroup, targetJob, globalIndex, initiator, ct);
}
else
{
await HandleNewOrReusableTemplateAsync(potentialUnitId, unitsInTemplateSubGroup, targetJob, globalIndex, initiator, ct);
}
}
}
return expectedTemplateKeys;
}
private async Task HandleExistingTemplateAsync(
Template existingTemplate,
List<(Guid UnitId, Guid UnitFieldValueId)> proposedEntries,
Job targetJob,
int globalIndex,
HistoryInitiator initiator,
CancellationToken ct)
{
var currentEntries = existingTemplate.UnitsInTemplate
.Select(uit => (uit.UnitId, uit.UnitFieldValueId))
.ToList();
// Сравнение
var allUnitIdsForSort = currentEntries.Select(e => e.UnitId)
.Concat(proposedEntries.Select(e => e.UnitId))
.Distinct()
.ToList();
var unitNamesForSort = await unitRepository.Get()
.AsNoTracking()
.Where(u => allUnitIdsForSort.Contains(u.Id))
.ToDictionaryAsync(u => u.Id, u => u.Name ?? u.Id.ToString(), ct);
var sortedCurrent = currentEntries
.OrderBy(e => unitNamesForSort.GetValueOrDefault(e.UnitId, e.UnitId.ToString()))
.ThenBy(e => e.UnitFieldValueId)
.ToList();
var sortedProposed = proposedEntries
.OrderBy(e => unitNamesForSort.GetValueOrDefault(e.UnitId, e.UnitId.ToString()))
.ThenBy(e => e.UnitFieldValueId)
.ToList();
bool unitsAreEqual = sortedCurrent.SequenceEqual(sortedProposed);
if (unitsAreEqual)
{
logger.LogDebug("Шаблон {TemplateId} актуален по составу.", existingTemplate.Id);
// Проверка имени
var expectedName = await templateNameNormalizer.GetNormalizedTemplateNameAsync(existingTemplate);
if (!string.Equals(existingTemplate.Name, expectedName, StringComparison.OrdinalIgnoreCase))
{
logger.LogInformation("Шаблон {TemplateId} требует обновления имени.", existingTemplate.Id);
var updateRequest = new TemplateUpdaterMessage
{
TemplateId = existingTemplate.Id,
JobId = targetJob.Id,
UnitId = existingTemplate.UnitId,
Name = expectedName,
IsActiveTemplate = existingTemplate.IsActiveTemplate,
IsActiveSchedule = existingTemplate.IsActiveSchedule,
IsNew = false,
Index = globalIndex,
StatusTypeId = TemplateStatusTypeEnum.Used,
Initiator = initiator,
UnitsInTemplate = sortedProposed.Select(t => new UnitInTemplateMessage
{
UnitId = t.UnitId,
UnitFieldValueId = t.UnitFieldValueId
}).ToList()
};
await templateMqPublisher.PublishUpdateAsync(updateRequest);
}
}
else
{
logger.LogInformation("Шаблон {TemplateId} требует обновления состава.", existingTemplate.Id);
await UpdateTemplateUnitsAsync(existingTemplate, sortedProposed, targetJob, globalIndex, initiator);
}
}
private async Task HandleNewOrReusableTemplateAsync(
Guid potentialUnitId,
List<(Guid UnitId, Guid UnitFieldValueId)> unitsInTemplateSubGroup,
Job targetJob,
int globalIndex,
HistoryInitiator initiator,
CancellationToken ct)
{
var (isActiveTemplate, isActiveSchedule) = AutoControlResolver.ResolveInitStates(
targetJob, targetJob.Group);
var unitsInTemplateMsg = unitsInTemplateSubGroup
.Select(e => new UnitInTemplateMessage
{
UnitId = e.UnitId,
UnitFieldValueId = e.UnitFieldValueId
})
.ToList();
var request = new TemplateAllocationRequest(
TargetJob: targetJob,
TargetUnitId: potentialUnitId,
TargetUnit: null,
Index: globalIndex,
UnitsInTemplate: unitsInTemplateMsg,
IsActiveTemplate: isActiveTemplate,
IsActiveSchedule: isActiveSchedule,
Initiator: initiator);
await templateAllocationService.AllocateAsync(request, ct);
}
private async Task UpdateTemplateUnitsAsync(
Template template,
List<(Guid UnitId, Guid UnitFieldValueId)> newUnitEntries,
Job targetJob,
int newIndex,
HistoryInitiator initiator)
{
// 1. Устанавливаем статус и дату
template.StatusTypeId = TemplateStatusTypeEnum.Updating;
template.DateModified = DateTimeOffset.UtcNow;
// 2. КОММИТ В БАЗУ СРАЗУ
// Важно зафиксировать изменение статуса до отправки сообщения в очередь
if (!await templateRepository.CommitAsync(initiator))
{
logger.LogError("Не удалось перевести шаблон {TemplateId} в Updating.", template.Id);
return;
}
// 3. Формируем временный объект для генерации имени
var tempTemplateForName = new Template
{
Id = template.Id,
Name = template.Name,
JobId = targetJob.Id,
UnitId = template.UnitId,
Index = newIndex,
Job = targetJob,
Unit = template.Unit,
UnitsInTemplate = newUnitEntries.Select(e => new UnitsInTemplate { UnitId = e.UnitId, UnitFieldValueId = e.UnitFieldValueId }).ToList()
};
var expectedName = await templateNameNormalizer.GetNormalizedTemplateNameAsync(tempTemplateForName);
// 4. Отправляем сообщение в очередь
var updateRequest = new TemplateUpdaterMessage
{
TemplateId = template.Id,
JobId = targetJob.Id,
UnitId = template.UnitId,
Name = expectedName,
IsActiveTemplate = template.IsActiveTemplate,
IsActiveSchedule = template.IsActiveSchedule,
IsNew = false,
Index = newIndex,
StatusTypeId = TemplateStatusTypeEnum.Used,
Initiator = initiator,
UnitsInTemplate = newUnitEntries.Select(e => new UnitInTemplateMessage { UnitId = e.UnitId, UnitFieldValueId = e.UnitFieldValueId }).ToList()
};
await templateMqPublisher.PublishUpdateAsync(updateRequest);
}
private static Job SelectTargetJob(List<Job> jobsInGroup, int subGroupSize, Job maxJob)
{
Job? targetJob = jobsInGroup
.Where(j => j.MaxValueRelationships.HasValue && j.MaxValueRelationships.Value == subGroupSize)
.FirstOrDefault();
if (targetJob == null)
{
targetJob = jobsInGroup
.Where(j => j.MaxValueRelationships.HasValue && j.MaxValueRelationships.Value >= subGroupSize)
.OrderBy(j => j.MaxValueRelationships!.Value)
.FirstOrDefault();
}
return targetJob ?? maxJob;
}
}