using FlowerShopContracts.BindingModels;
using FlowerShopContracts.BusinessLogicsContracts;
using FlowerShopContracts.SearchModels;
using FlowerShopContracts.ViewModels;
using Microsoft.AspNetCore.Mvc;

namespace FlowerShopRestApi.Controllers
{
	[Route("api/[controller]/[action]")]
	[ApiController]
	public class ShopController : Controller
	{
		private readonly ILogger _logger;
		private readonly IShopLogic _logic;

		public ShopController(IShopLogic logic, ILogger<ShopController> logger)
		{
			_logger = logger;
			_logic = logic;
		}
		[HttpGet]
		public List<ShopViewModel>? GetShopList()
		{
			try
			{
				return _logic.ReadList(null);
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка получения списка магазинов");
				throw;
			}
		}
        [HttpGet]
        public ShopViewModel? GetShop(int shopId)
        {
            try
            {
				var element = _logic.ReadElement(new ShopSearchModel { Id = shopId });
				var newDict = new Dictionary<int, ShopFlowerViewModel>();
				if (element != null)
				{
                    foreach (var item in element.ShopFlowers)
                    {
                        newDict.Add(item.Key, new ShopFlowerViewModel
                        {
                            FlowerName = item.Value.Item1.FlowerName,
                            Count = item.Value.Item2,
                        });
                    }
                    element.ViewFlowers = newDict;
                }
                return element;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка получения списка магазинов");
                throw;
            }
        }
        [HttpPost]
		public void CreateShop(ShopBindingModel model)
		{
			try
			{
				_logic.Create(model);
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка создания магазина");
				throw;
			}
		}
		[HttpPost]
		public void UpdateShop(ShopBindingModel model)
		{
			try
			{
				_logic.Update(model);
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка обновления магазина");
				throw;
			}
		}
		[HttpPost]
		public void DeleteShop(ShopBindingModel model)
		{
			try
			{
				_logic.Delete(model);
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка удаления магазина");
				throw;
			}
		}
		[HttpPost]
		public void MakeSupply(Tuple<ShopSearchModel, FlowerViewModel, int> shopFlowers)
		{
			try
			{
				if (!_logic.MakeSupply(shopFlowers.Item1, shopFlowers.Item2, shopFlowers.Item3))
				{
					throw new Exception("Попытка добавить в магазин число элементов, большее чем максимум");
				}
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка добавления цветов в магазин");
				throw;
			}
		}
	}
}