luticate2-api/Luticate2.Auth/Utils/Business/Converters/LuConvertersExtensions.cs

using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using Luticate2.Auth.Utils.Business.ObjectConverter;
using Luticate2.Auth.Utils.Business.ObjectConverterDescriptor;
using Luticate2.Auth.Utils.Interfaces;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;

namespace Luticate2.Auth.Utils.Business.Converters
{
    public static class LuConvertersExtensions
    {
        public static void AddLuObjectConverterDescriptors(this IServiceCollection services)
        {
            var typeILuObjectConverterDescriptor = typeof(ILuObjectConverterDescriptor<,>);
            var typeILuObjectConverterDescriptorEnumerable =
                typeILuObjectConverterDescriptor.MakeGenericType(typeof(Enumerable), typeof(Enumerable));

            services.AddSingleton<ILuObjectConverterDescriptorIdentity, LuObjectConverterDescriptorIdentity>();
            services.AddSingleton(typeILuObjectConverterDescriptorEnumerable, typeof(LuObjectConverterDescriptorEnumerable));
        }

        public static void AddLuObjectConverters(this IServiceCollection services)
        {
            var typeILuObjectConverter = typeof(ILuObjectConverter<,>);
            var listTypes = new []
            {
                typeof(IEnumerable<>),
                typeof(ICollection<>),
                typeof(Collection<>),
                typeof(IList<>),
                typeof(List<>)
            };

            services.TryAddSingleton<ILuConvertersAllocator, LuConvertersAllocator>();
            services.AddSingleton<ILuObjectConverterIdentity, LuObjectConverterIdentity>();
            foreach (var typeFrom in listTypes)
            {
                foreach (var typeTo in listTypes)
                {
                    services.AddSingleton(typeILuObjectConverter.MakeGenericType(typeFrom, typeTo), typeof(LuObjectConverterLists));
                }
            }
        }

        public static void AddLuObjectConverterPoco<TTypeFrom, TTypeTo>(this IServiceCollection services)
        {
            services.AddSingleton<ILuObjectConverter<TTypeFrom, TTypeTo>, LuObjectConverterPoco<TTypeFrom, TTypeTo>>();
        }
    }
}