using Microsoft.AspNetCore.Mvc;
using ProRestaurant.Models.Accounts;
using ProRestaurant.Repository.Accounts;
using System.Transactions;


namespace ProRestaurant.Controllers.Accounts
{
    [Route("api/[controller]")]
    [ApiController]
    public class UserController : ControllerBase
    {
        private readonly IUserRepository userRepository;

        public UserController(IUserRepository userRepo)
        {
            userRepository = userRepo;
        }
        
        [HttpGet]
        public IActionResult Get()
        {
            return new OkObjectResult(userRepository.GetUsers());
        }
        
        [HttpGet("{id}")]
        public IActionResult Get(int id)
        {
            var user = userRepository.GetUser(u => u.Id == id);
            return new OkObjectResult(user);
        }
        
        [HttpPost]
        public IActionResult Post([FromBody] User user)
        {
            using (var scope = new TransactionScope())
            {
                userRepository.Insert(user);
                scope.Complete();
                return CreatedAtAction(nameof(Get), new { id = user.Id }, user);
            }
        }
        
        [HttpPut]
        public IActionResult Put([FromBody] User user)
        {
            if (user != null)
            {
                using (var scope = new TransactionScope())
                {
                    userRepository.Update(user);
                    scope.Complete();
                    return new OkResult();
                }
            }
            return new NoContentResult();
        }
        
        [HttpDelete("{id}")]
        public IActionResult Delete(int id)
        {
            userRepository.Remove(userRepository.GetUser(u => u.Id == id));
            return new OkResult();
        }
    }
}