using Microsoft.AspNetCore.Mvc;

using TechnoWorld.Services;

namespace TechnoWorld.Controllers;

public class CartController : Controller
{
    private readonly CartService _cart;

    public CartController(CartService cart)
    {
        _cart = cart;
    }

    [HttpGet]
    public IActionResult Index()
    {
        ViewData["Title"] = "Корзина";
        var items = _cart.GetItems();
        ViewData["Total"] = _cart.GetTotal();
        return View(items);
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public IActionResult Add(int productId)
    {
        _cart.Add(productId);
        return RedirectToAction(nameof(Index));
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public IActionResult Update(int productId, int quantity)
    {
        _cart.SetQuantity(productId, quantity);
        return RedirectToAction(nameof(Index));
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public IActionResult Remove(int productId)
    {
        _cart.Remove(productId);
        return RedirectToAction(nameof(Index));
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public IActionResult Clear()
    {
        _cart.Clear();
        return RedirectToAction(nameof(Index));
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public IActionResult Checkout()
    {
        _cart.Clear();
        TempData["OrderSuccess"] = "Заказ оформлен! Мы свяжемся с вами для подтверждения.";
        return RedirectToAction(nameof(Index));
    }
}