using CanteenContracts.BindingModels;
using CanteenContracts.SearchModel;
using CanteenContracts.View;
using CanteenContracts.ViewModels;
using CanteenDatabaseImplement.Models;
using CanteenDataModels.Models;
using CanteenManagerApp.Models;
using FluentNHibernate.Conventions;
using Microsoft.AspNetCore.Mvc;
using System.Data;
using System.Diagnostics;


namespace CanteenManagerApp.Controllers
{
    public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;

        public HomeController(ILogger<HomeController> logger)
        {
            _logger = logger;
        }
        [HttpGet]
        public IActionResult Index()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }

            return View();
        }
        [HttpGet]
        public IActionResult Enter()
        {
            return View();
        }

        [HttpPost]
        public void Enter(string login, string password)
        {
            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
            {
                throw new Exception("Введите логин и пароль");
            }

            APIClient.Manager = APIClient.GetRequest<ManagerViewModel>($"api/manager/login?login={login}&password={password}");
            if (APIClient.Manager == null)
            {
                throw new Exception("Неверный логин/пароль");
            }

            Response.Redirect("Index");
        }

        [HttpGet]
        public IActionResult Register()
        {
            return View();
        }

        [HttpPost]
        public void Register(string login, string password, string fio, string phoneNumber)
        {
            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(fio))
            {
                throw new Exception("Введите логин, пароль и ФИО");
            }

            APIClient.PostRequest("api/manager/register", new ManagerBindingModel
            {
                FIO = fio,
                Login = login,
                Password = password,
                PhoneNumber = phoneNumber
            });

            Response.Redirect("Enter");
        }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
        }

        [HttpGet]
        public IActionResult CookList()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.CookList = APIClient.GetRequest<List<CookViewModel>>($"api/main/getcooklist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpGet]
        public IActionResult CookCreate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            return View();
        }

        [HttpPost]
        public void CookCreate(string FIO, string position)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }

            if (string.IsNullOrEmpty(FIO))
            {
                throw new Exception("ФИО не должно быть пустым");
            }

            APIClient.PostRequest("api/main/cookcreate", new CookBindingModel
            {
                ManagerId = APIClient.Manager.Id,
                FIO = FIO,
                Position = position
            });

            Response.Redirect("CookList");
        }

        [HttpGet]
        public IActionResult CookDelete()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.CookList = APIClient.GetRequest<List<CookViewModel>>($"api/main/getcooklist?managerId={APIClient.Manager.Id}");
            return View();
        }
        [HttpPost]
        public void CookDelete(int id)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            if (id <= 0)
            {
                throw new Exception("Выберите повара");
            }
            APIClient.PostRequest("api/main/CookDelete", new CookBindingModel
            {
                Id = id
            });

            Response.Redirect("CookList");
        }
        [HttpGet]
        public IActionResult CookUpdate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.CookList = APIClient.GetRequest<List<CookViewModel>>($"api/main/getcooklist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void CookUpdate(int Id, string FIO, string position)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            APIClient.PostRequest("api/main/CookUpdate", new CookBindingModel
            {
                Id = Id,
                FIO = FIO,
                Position = position,
                ManagerId = APIClient.Manager.Id
            });
            Response.Redirect("CookList");
        }

        [HttpGet]
        public IActionResult ProductList()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.ProductList = APIClient.GetRequest<List<ProductViewModel>>($"api/main/getproductlist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpGet]
        public IActionResult ProductCreate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.CookList = APIClient.GetRequest<List<CookViewModel>>($"api/main/getcooklist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void ProductCreate(string name, double price)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }

            if (string.IsNullOrEmpty(name))
            {
                throw new Exception("Наименование продукта не должно быть пустым");
            }
            APIClient.PostRequest("api/main/ProductCreate", new ProductBindingModel
            {
                ManagerId = APIClient.Manager.Id,
                ProductName = name,
                Price = price
            });

            Response.Redirect("ProductList");
        }
        [HttpGet]
        public IActionResult ProductAddCooks()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.ProductList = APIClient.GetRequest<List<ProductViewModel>>($"api/main/getproductlist?managerId={APIClient.Manager.Id}");
            ViewBag.CookList = APIClient.GetRequest<List<CookViewModel>>($"api/main/getcooklist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void ProductAddCooks(int selectedProduct, int selectedCook)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }

            if (selectedProduct <= 0)
            {
                throw new Exception("Должен быть выбран продукт");
            }
            if (selectedCook <= 0)
            {
                throw new Exception("Должен быть выбран повар");
            }
            APIClient.PostRequest("api/main/ProductAddCooks", Tuple.Create
            (
                new ProductSearchModel { Id = selectedProduct },
                new CookViewModel { Id = selectedCook }
            ));

            Response.Redirect("ProductList");
        }
        [HttpGet]
        public IActionResult ProductDelete()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.ProductList = APIClient.GetRequest<List<ProductViewModel>>($"api/main/getproductlist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void ProductDelete(int id)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            if (id <= 0)
            {
                throw new Exception("Выберите продукт");
            }
            APIClient.PostRequest("api/main/ProductDelete", new ProductBindingModel
            {
                Id = id
            });

            Response.Redirect("ProductList");
        }

        [HttpGet]
        public IActionResult ProductUpdate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.ProductList = APIClient.GetRequest<List<ProductViewModel>>($"api/main/getproductlist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void ProductUpdate(int Id, string name, double price)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            APIClient.PostRequest("api/main/productupdate", new ProductBindingModel
            {
                Id = Id,
                ProductName = name,
                Price = price,
                ManagerId = APIClient.Manager.Id
            });
            Response.Redirect("ProductList");
        }

        [HttpGet]
        public IActionResult DishList()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.DishList = APIClient.GetRequest<List<DishViewModel>>($"api/main/GetDishList?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpGet]
        public IActionResult DishCreate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            return View();
        }

        [HttpPost]
        public void DishCreate(string name)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }

            if (string.IsNullOrEmpty(name))
            {
                throw new Exception("Наименование блюда не должно быть пустым");
            }

            APIClient.PostRequest("api/main/dishcreate", new DishBindingModel
            {
                ManagerId = APIClient.Manager.Id,
                DishName = name
            });

            Response.Redirect("DishList");
        }

        [HttpGet]
        public IActionResult DishAddProducts()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.DishList = APIClient.GetRequest<List<DishViewModel>>($"api/main/getdishlist?managerId={APIClient.Manager.Id}");
            ViewBag.productList = APIClient.GetRequest<List<ProductViewModel>>($"api/main/getproductlist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void DishAddProducts(int selectedDish, int selectedProduct, int count)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }

            if (selectedDish <= 0)
            {
                throw new Exception("Должно быть выбрано блюдо");
            }
            if (selectedProduct <= 0)
            {
                throw new Exception("Должен быть выбран продукт");
            }
            if (count <= 0)
            {
                throw new Exception("Количество продукта должно быть больше 0");
            }
            ProductViewModel product = APIClient.GetRequest<ProductViewModel>($"api/main/getproduct?id={selectedProduct}");
            
            APIClient.PostRequest("api/main/dishaddproducts", Tuple.Create
            (
                new DishBindingModel { Id = selectedDish },
                new ProductViewModel { Id = selectedProduct, Price = product.Price },
                count
            ));

            Response.Redirect("DishList");
        }

        [HttpGet]
        public IActionResult DishDelete()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.DishList = APIClient.GetRequest<List<DishViewModel>>($"api/main/getdishlist?managerId={APIClient.Manager.Id}");
            return View();
        }
        [HttpPost]
        public void DishDelete(int id)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            if (id <= 0)
            {
                throw new Exception("Выберите блюдо");
            }
            APIClient.PostRequest("api/main/DishDelete", new DishBindingModel
            {
                Id = id
            });

            Response.Redirect("ProductList");
        }
        [HttpGet]
        public IActionResult DishUpdate()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.DishList = APIClient.GetRequest<List<DishViewModel>>($"api/main/getdishlist?managerId={APIClient.Manager.Id}");
            return View();
        }

        [HttpPost]
        public void DishUpdate(int Id, string name, double price)
        {
            if (APIClient.Manager == null)
            {
                throw new Exception("Доступ возможен только авторизованным пользователям");
            }
            APIClient.PostRequest("api/main/DishUpdate", new DishBindingModel
            {
                Id = Id,
                DishName = name,
                Price = price,
                ManagerId = APIClient.Manager.Id
            });
            Response.Redirect("DishList");
        }
        [HttpGet]
        public IActionResult Graphic()
        {
            if (APIClient.Manager == null)
            {
                return Redirect("~/Home/Enter");
            }
            ViewBag.Model = APIClient.GetRequest<List<GraphicViewModel>>($"api/main/GetGraphic");
            return View();
        }
    }
}