using Shared;
using DTO;
using Contextlib;
using Entity;
using System.Xml.XPath;
using Dto2Entities;
namespace ServicesApi
{
    public class UserService : IUserService<UserDTO>
    {

        private IUserService<Users> userService;
        
        public UserService(IUserService<Users> user) 
        { 
            userService = user;
        }



        public async Task AddUser(UserDTO user)
        {
            await userService.AddUser(user.ToEntity());
        }

        public async Task<int> CountUser()
        {
            return await userService.CountUser();
        }

        public async Task<bool> ExistEmail(string email)
        {
            return await userService.ExistEmail(email);
        }

        public async Task<bool> ExistUsername(string username)
        {
            return await userService.ExistUsername(username);
        }

        public async Task<PaginationResult<UserDTO>> GetAllUser()
        {
            var users = userService.GetAllUser().Result.items;
            return new PaginationResult<UserDTO>(users.Count(), 0, 10, users.ToDto());
        }

        public async Task<string> GetHashPassword(string username)
        {
            return await userService.GetHashPassword(username);
        }

        public async Task<int> GetLastUserId()
        {
            return await userService.GetLastUserId();
        }

        public async Task<PaginationResult<UserDTO>> GetSomeUser(int index, int pageSize)
        {
            var users = userService.GetSomeUser(index, pageSize).Result.items; 
            return new PaginationResult<UserDTO>(users.Count(),index, pageSize, users.ToDto());
        }

        public async Task<UserDTO> GetUserByEmail(string email)
        {
            return userService.GetUserByEmail(email).Result.ToDto();
        }

        public async Task<UserDTO> GetUserById(int id)
        {
            return userService.GetUserById(id).Result.ToDto();
        }

        public async Task<UserDTO> GetUserByUsername(string username)
        {
            return userService.GetUserByUsername(username).Result.ToDto();
        }

        public async Task RemoveUser(UserDTO user)
        {
            await userService.RemoveUser(user.ToEntity()); 
        }

        public async Task SetAdminRole(bool isAdmin)
        {
            await userService.SetAdminRole(isAdmin);
        }

        public async Task<UserDTO> UpdateUser(int userId, UserDTO user)
        {
            return userService.UpdateUser(userId, user.ToEntity()).Result.ToDto(); 
        }
    }
}