<?php

namespace App\Http\Controllers;

use App\Models\Product;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Gloudemans\Shoppingcart\Facades\Cart;
use Illuminate\Support\Facades\Auth;

class BasketController extends Controller
{
    /**
     * ajout de produit au panier
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return array
     */
    public function addToCart(Request $request)
    {
        $instance = $request->instance ?? "panier";
        $product  = Product::find($request->id);
        Cart::instance($instance);
        Cart::add($product, $request->qty);
        return $this->getCart($instance);
    }

    /**
     * ajout de plusieurs produits au panier
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return array
     */
    public function addToCartLot(Request $request)
    {
        $instance = $request->instance ?? "panier";
        Cart::instance($instance);
        $lot = $request->items;
        foreach ($lot as $item) {
            $product = Product::find($item["cartItem"]["id"]);
            Cart::add($product, $item["cartItem"]["qty"]);
        }
        return $this->getCart($instance);
    }

    /**
     * suppression de produit du panier
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return array
     */
    public function removeFromCart(Request $request)
    {
        $instance = $request->instance ?? "panier";
        $rowId    = $request->rowId;
        Cart::instance($instance);
        Cart::remove($rowId);
        return $this->getCart($instance);
    }

    /**
     * vidage de panier
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return array
     */
    public function emptyCart(Request $request)
    {
        $instance = $request->instance ?? "panier";
        Cart::instance($instance);
        Cart::destroy();
        return $this->getCart($instance);
    }

    /**
     * récupération du panier
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return array
     */
    public function getCartRequest(Request $request)
    {
        $instance = $request->instance ?? "panier";
        Cart::instance($instance);
        return $this->getCart($instance);
    }

    /**
     * return cart data array
     *
     * @param string $instance
     * @return array
     */
    public function getCart(string $instance = "panier")
    {
        Cart::instance($instance);
        $dbpanier = new Collection();
        foreach (Cart::content() as $row) {
            $product = $row->model;

            $product->calculatedPrices = $product->getCalcPrices();

            $row->setTaxRate($product->tax->rate);
            $row->setDiscountRate($product->discountRate);

            $cartextendedItem = array(
                    'cartItem' => $row,
                    'product' => $product
            );
            $dbpanier->add($cartextendedItem);
        }

        $cartInfos = array(
            "totalTTC" => Cart::total(),
            // Total des taxes.
            'totalTVA' => Cart::tax(),
            // Total sans les taxes.
            'totalHT' => Cart::subtotal(),
            // Poids total des items.
            'totalweight' => Cart::weight(),
            // Total avant taxes et remises.
            'totalHTbefore' => Cart::priceTotal(),
            // Total des remises.
            'totaldiscount' => Cart::discount(),
            // Nb de produits dans le cart.
            'countItems' => Cart::count(),
        );

        $cartInfosNoPrice = array(
            "totalTTC" => "-.--",
            // Total des taxes.
            'totalTVA' => "-.--",
            // Total sans les taxes.
            'totalHT' => "-.--",
            // Poids total des items.
            'totalweight' => Cart::weight(),
            // Total avant taxes et remises.
            'totalHTbefore' => "-.--",
            // Total des remises.
            'totaldiscount' => "-.--",
            // Nb de produits dans le cart.
            'countItems' => Cart::count(),
        );

        $cartReturn = array($dbpanier,$cartInfosNoPrice);
        if (config('bosettings.show_prices_authenticated') == "authenticated") {
            {
            if (Auth::guard('customer')->check()) {
                $cartReturn = array($dbpanier,$cartInfos);
            }
            }
        }
        if (config('bosettings.show_prices_guest') == "guest") {
            $cartReturn = array($dbpanier,$cartInfos);
        }

        return $cartReturn;
    }
}