using Microsoft.AspNetCore.Mvc;
using ProRestaurant.Models.Restaurants;
using ProRestaurant.Repository.Restaurants;
using System.Linq;
using System.Transactions;

namespace ProRestaurant.Controllers.Restaurants
{
    [Route("api/[controller]")]
    [ApiController]
    public class MenuCategoryController : ControllerBase
    {
        private readonly IMenuCategoryRepository repo;

        public MenuCategoryController(IMenuCategoryRepository _repo)
        {
            repo = _repo;
        }

        [HttpGet("{id}")]
        public IActionResult Get(int id)
        {
            return new OkObjectResult(repo.GetMenuCategory(r => r.Id == id));
        }

        [HttpGet("GetRestaurantCategories/{id}")]
        public IActionResult GetRestaurantCategories(int id)
        {
            return new OkObjectResult(repo.GetMenuCategories(r => r.RestaurantId == id).OrderBy(r => r.Description));
        }

        [HttpPost]
        public IActionResult Post([FromBody] MenuCategory menuCategory)
        {
            using (var scope = new TransactionScope())
            {
                repo.Insert(menuCategory);
                scope.Complete();
                return CreatedAtAction(nameof(Get), new { id = menuCategory.Id }, menuCategory);
            }
        }
        
        [HttpPut]
        public IActionResult Put([FromBody] MenuCategory menuCategory)
        {
            if (menuCategory != null)
            {
                using (var scope = new TransactionScope())
                {
                    repo.Update(menuCategory);
                    scope.Complete();
                    return new OkResult();
                }
            }
            return new NoContentResult();
        }
        
        [HttpDelete("{id}")]
        public IActionResult Delete(int id)
        {
            repo.Remove(repo.GetMenuCategory(u => u.Id == id));
            return new OkResult();
        }
    }
}