using Microsoft.AspNetCore.Mvc;
using ShipyardClientApp.Models;
using ShipyardContracts.BindingModels;
using ShipyardContracts.ViewModels;
using System.Diagnostics;

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

		public HomeController(ILogger<HomeController> logger)
		{
			_logger = logger;
		}

		public IActionResult Index()
		{
			if (APIClient.Client == null)
			{
				return Redirect("~/Home/Enter");
			}
			return
			View(APIClient.GetRequest<List<OrderViewModel>>($"api/main/getorders?clientId={APIClient.Client.Id}"));
		}

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

		[HttpPost]
		public void Privacy(string login, string password, string fio)
		{
			if (APIClient.Client == null)
			{
				throw new Exception("вход только авторизованным");
			}
			if (string.IsNullOrEmpty(login) ||
			string.IsNullOrEmpty(password) || string.IsNullOrEmpty(fio))
			{
				throw new Exception("Введите логин, пароль и ФИО");
			}
			APIClient.PostRequest("api/client/updatedata", new
			ClientBindingModel
			{
				Id = APIClient.Client.Id,
				ClientFIO = fio,
				Email = login,
				Password = password
			});
			APIClient.Client.ClientFIO = fio;
			APIClient.Client.Email = login;
			APIClient.Client.Password = password;
			Response.Redirect("Index");
		}
		[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None,
		NoStore = true)]
		public IActionResult Error()
		{
			return View(new ErrorViewModel
			{
				RequestId =
			Activity.Current?.Id ?? HttpContext.TraceIdentifier
			});
		}
		[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.Client = APIClient.GetRequest<ClientViewModel>($"api/client/login?login={login}&password={password}");
			if (APIClient.Client == null)
			{
				throw new Exception("Неверный логин/пароль");
			}
			Response.Redirect("Index");
		}
		[HttpGet]
		public IActionResult Register()
		{
			return View();
		}
		[HttpPost]
		public void Register(string login, string password, string fio)
		{
			if (string.IsNullOrEmpty(login) ||
			string.IsNullOrEmpty(password) || string.IsNullOrEmpty(fio))
			{
				throw new Exception("Введите логин, пароль и ФИО");
			}
			APIClient.PostRequest("api/client/register", new
			ClientBindingModel
			{
				ClientFIO = fio,
				Email = login,
				Password = password
			});
			Response.Redirect("Enter");
			return;
		}
		[HttpGet]
		public IActionResult Create()
		{
			ViewBag.Ships =
			APIClient.GetRequest<List<ShipViewModel>>("api/main/getshiplist");
			return View();
		}
		[HttpPost]
		public void Create(int ship, int count)
		{
			if (APIClient.Client == null)
			{
				throw new Exception("Вход только авторизованным");
			}
			if (count <= 0)
			{
				throw new Exception("Количество и сумма должны быть больше 0");
			}
			APIClient.PostRequest("api/main/createorder", new
			OrderBindingModel
			{
				ClientId = APIClient.Client.Id,
				ShipId = ship,
				Count = count,
				Sum = Calc(count, ship)
			});
			Response.Redirect("Index");
		}
		[HttpPost]
		public double Calc(int count, int ship)
		{
			var _ship =
			APIClient.GetRequest<ShipViewModel>($"api/main/getship?productid={ship}");
			return Math.Round(count * (_ship?.Price ?? 1), 2);
		}
	}
}