DD.WellWorkover.Cloud/AsbCloudInfrastructure/Services/WellOperations/Factories/WellOperationParserFactory.cs

using System;
using System.Collections.Generic;
using AsbCloudApp.Data.WellOperation;
using AsbCloudApp.Repositories;
using AsbCloudApp.Requests.ParserOptions;
using AsbCloudApp.Services.Parsers;
using AsbCloudDb.Model;
using AsbCloudInfrastructure.Services.ExcelServices.Templates.WellOperations;
using Microsoft.Extensions.DependencyInjection;

namespace AsbCloudInfrastructure.Services.WellOperations.Factories;

public class WellOperationParserFactory : IParserFactory<int, WellOperationDto>
{
   private readonly IDictionary<int, Func<IParserService>> parsers;

   public WellOperationParserFactory(IServiceProvider serviceProvider)
   {
      var wellOperationRepository = serviceProvider.GetRequiredService<IWellOperationRepository>();
      var categoryRepository = serviceProvider.GetRequiredService<IWellOperationCategoryRepository>();

      parsers = new Dictionary<int, Func<IParserService>>
      {
         {
            WellOperation.IdOperationTypeFact,
            () => new WellOperationParser<WellOperationFactTemplate>(wellOperationRepository, categoryRepository)
         },
         {
            WellOperation.IdOperationTypePlan,
            () => new WellOperationParser<WellOperationPlanTemplate>(wellOperationRepository, categoryRepository)
         }
      };
   }

   public IParserService<WellOperationDto, TOptions> CreateParser<TOptions>(int id)
      where TOptions : IParserOptionsRequest
   {
      var parser = parsers[id].Invoke();

      return parser as IParserService<WellOperationDto, TOptions>
            ?? throw new ArgumentNullException(nameof(id), "Не удалось распознать файл");
   }
}