using System;
using System.Linq;
using KalugaGov.Domain.Entities;
using KalugaGov.Domain.Services.Blocks.Abstractions;
using Microsoft.Extensions.DependencyInjection;

namespace KalugaGov.Domain.Blocks
{
    /// <summary>
    /// Распознователь сервиса блоков исходя из типа
    /// </summary>
    public class BlockServiceResolver : IBlockServiceResolver
    {
        private readonly IServiceProvider _provider;

        /// <summary />
        public BlockServiceResolver(IServiceProvider provider)
        {
            _provider = provider;
        }


        /// <inheritdoc />
        public IBlockService Resolve(BlockTypeOption context)
        {
            return _provider.GetServices<IBlockService>().SingleOrDefault(a=>a.BlockType == context);
        }
    }
}