using Serilog;
using System;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using webapi.Domain.AggregatesModel.FlatApprovalAggregate;
using webapi.Domain.AggregatesModel.UserFlatMappingAggregate;
using webapi.Domain.Events;
using webapi.Domain.SeedWork;
using webapi.Exceptions;
using webapi.Infractructure.Core;
using webapi.Infractructure.Repositories;

namespace webapi.Infractructure.EventHandlers
{
    public class DeleteUserToFlatMappingApprovalDomainEventHandler : BaseEventHandler<DeleteUserToFlatMappingApprovalDomainEvent>
    {
        readonly IUsersFlatApprovalRepository _repository;
        readonly IUserAuthRepository _userAuthRepository;
        readonly ILogger _log;

        public DeleteUserToFlatMappingApprovalDomainEventHandler(ILogger log, IUsersFlatApprovalRepository repository, IUserAuthRepository userAuthRepository) {
            _log= log;
            _repository = repository;
            _userAuthRepository = userAuthRepository;
        }

        public override async Task Handle(DeleteUserToFlatMappingApprovalDomainEvent request)
        {
            var user = _userAuthRepository.GetUserByTaloyhtioUserId(request.UserId);
            if (user == null) throw new WarningException($"The user with Id: {request.UserId} does not exist");
            var u2f = _repository.GetApproval(user.TaloyhtioUserId, request.FlatId);
            _log.Information($"{nameof(DeleteUserToFlatMappingApprovalDomainEventHandler)} TaloyhtioUserId: {user.TaloyhtioUserId}, FlatId: {request.FlatId}, IsFound: {u2f != null}");
            if (u2f != null)
            {
                await _repository.DeleteEntityAsync(u2f);
            }
        }
    }
}