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

using System;
using System.Collections.Generic;
using AsbCloudApp.Repositories;
using AsbCloudApp.Requests.ExportOptions;
using AsbCloudApp.Services;
using AsbCloudApp.Services.Export;
using AsbCloudDb.Model;
using AsbCloudInfrastructure.Services.ExcelServices.Templates.WellOperations;
using Microsoft.Extensions.DependencyInjection;

namespace AsbCloudInfrastructure.Services.WellOperations.Factories;

public class WellOperationExportServiceFactory : IExportServiceFactory<int>
{
   private readonly IDictionary<int, Func<IExportService>> exportServices;

   public WellOperationExportServiceFactory(IServiceProvider serviceProvider)
   {
      var wellOperationService = serviceProvider.GetRequiredService<IWellOperationService>();
      var wellService = serviceProvider.GetRequiredService<IWellService>();

      exportServices = new Dictionary<int, Func<IExportService>>
      {
         {
            WellOperation.IdOperationTypeFact,
            () => new WellOperationExport<WellOperationFactTemplate>(wellOperationService, wellService)
         },
         {
            WellOperation.IdOperationTypePlan,
            () => new WellOperationExport<WellOperationPlanTemplate>(wellOperationService, wellService)
         }
      };
   }

   public IExportService<TOptions> CreateExportService<TOptions>(int id)
      where TOptions : IExportOptionsRequest
   {
      var parser = exportServices[id].Invoke();

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