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");
	}
}