using MTWorkHR.Application.Models;
using MTWorkHR.Core.UnitOfWork;
using MTWorkHR.Application.Services.Interfaces;
using MTWorkHR.Core.Entities;
using Microsoft.AspNetCore.Identity;
using MTWorkHR.Application.Mapper;
using MTWorkHR.Core.Global;
using MTWorkHR.Identity.Entities;
using MTWorkHR.Infrastructure.Repositories;
using MTWorkHR.Infrastructure.UnitOfWorks;
using MTWorkHR.Core.IRepositories.Base;

namespace MTWorkHR.Application.Services
{
    public class UserTaskService : BaseService<UserTask, UserTaskDto, UserTaskDto>, IUserTaskService
    {
        private readonly IUnitOfWork _unitOfWork;
        //private readonly AppSettingsConfiguration _configuration;
        //private readonly GlobalInfo _globalInfo;
        private readonly IFileService _fileService;

        public UserTaskService(IUnitOfWork unitOfWork, IFileService fileService) : base(unitOfWork)
        {
            _unitOfWork = unitOfWork;
            _fileService = fileService;
        }


        public override async Task<UserTaskDto> GetById(long id)
        {
            var entity = await _unitOfWork.UserTask.GetByIdWithAllChildren(id);
            var response = MapperObject.Mapper.Map<UserTaskDto>(entity);
            return response;
        }

        //public override async Task<List<ProjectDto>> GetAll()
        //{
        //    var projects = await _unitOfWork.Project.GetAllAsync();
        //    var response = MapperObject.Mapper.Map<List<ProjectDto>>(projects);
        //    return response;
        //}


        public override async Task<UserTaskDto> Create(UserTaskDto input)
        {
            if(input.TaskAttachments?.Count > 0)
                if ( !await _fileService.CopyFileToActualFolder(input.TaskAttachments.ToList()))
                    throw new AppException(ExceptionEnum.CouldNotMoveFiles);
            var entity = MapperObject.Mapper.Map<UserTask>(input);
            if (entity is null)
            {
                throw new AppException(ExceptionEnum.MapperIssue);
            }

            var task = await _unitOfWork.UserTask.AddAsync(entity);
            await _unitOfWork.CompleteAsync();

            var response = MapperObject.Mapper.Map<UserTaskDto>(task);
            return response;
        }


        public override async Task<UserTaskDto> Update(UserTaskDto input)
        {
            var entitiy = await _unitOfWork.UserTask.GetByIdAsync(input.Id);

            if (entitiy == null)
                throw new AppException(ExceptionEnum.RecordNotExist);

            MapperObject.Mapper.Map(input, entitiy, typeof(UserTaskDto), typeof(UserTask));

            await _unitOfWork.CompleteAsync();

            return input;
        }
    }
}