<?php

namespace Apptha\Deal\Model\Total;
use \Magento\Checkout\Model\Session;
class Customfee extends \Magento\Quote\Model\Quote\Address\Total\AbstractTotal
{

    protected $quoteValidator = null;

    public function __construct(
        \Magento\Framework\Event\ManagerInterface $eventManager,
        \Magento\Store\Model\StoreManagerInterface $storeManager,
        \Magento\SalesRule\Model\Validator $validator,
        \Magento\Quote\Model\QuoteValidator $quoteValidator,
        \Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency,
        \Apptha\Deal\Helper\Data $dealHelper,
        \Apptha\Customergroup\Helper\Data $customergroupHelper)
    {
        $this->quoteValidator = $quoteValidator;
        $this->setCode('customfee');
        $this->eventManager = $eventManager;
        $this->calculator = $validator;
        $this->storeManager = $storeManager;
        $this->priceCurrency = $priceCurrency;
        $this->dealHelper = $dealHelper;
        $this->customergroupHelper = $customergroupHelper;
    }
  public function collect(
        \Magento\Quote\Model\Quote $quote,
        \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
        \Magento\Quote\Model\Quote\Address\Total $total
    ) {
        if (!count($shippingAssignment->getItems())) {
            return $this;
        }
        parent::collect($quote, $shippingAssignment, $total);
        $label = 'Amount to be paid online';
        $TotalAmount = $total->getSubtotal();
        $buyerCommission = $this->getCommissionAmount($quote);
        $discountAmount = 0;
        if($buyerCommission){
            $discountAmount =    "-".$TotalAmount + ($TotalAmount*($buyerCommission/100)); // Set amount to be added
            $appliedCartDiscount = 0;
        }

        $total->setDiscountDescription($label);
        $total->setDiscountAmount($discountAmount);
        $total->setBaseDiscountAmount($discountAmount);
        $total->setSubtotalWithDiscount($discountAmount);
        $total->setBaseSubtotalWithDiscount($discountAmount);

        if(isset($appliedCartDiscount))
        {
            $total->addTotalAmount($this->getCode(), $discountAmount - $appliedCartDiscount);
            $total->addBaseTotalAmount($this->getCode(), $discountAmount - $appliedCartDiscount);
        }
        else
        {
            $total->addTotalAmount($this->getCode(), $discountAmount);
            $total->addBaseTotalAmount($this->getCode(), $discountAmount);
        }
            $total->setCustomfee($discountAmount);
            $total->setBaseCustomfee($discountAmount);
        return $this;
    }

    protected function clearValues(Address\Total $total)
    {
        $total->setTotalAmount('subtotal', 0);
        $total->setBaseTotalAmount('subtotal', 0);
        $total->setTotalAmount('tax', 0);
        $total->setBaseTotalAmount('tax', 0);
        $total->setTotalAmount('discount_tax_compensation', 0);
        $total->setBaseTotalAmount('discount_tax_compensation', 0);
        $total->setTotalAmount('shipping_discount_tax_compensation', 0);
        $total->setBaseTotalAmount('shipping_discount_tax_compensation', 0);
        $total->setSubtotalInclTax(0);
        $total->setBaseSubtotalInclTax(0);
    }
    public function fetch(\Magento\Quote\Model\Quote $quote, \Magento\Quote\Model\Quote\Address\Total $total)
    {
        $TotalAmount = $total->getSubtotal();
        $buyerCommission = $this->getCommissionAmount($quote);
        if(isset($buyerCommission)){
            $discountAmount =   $TotalAmount*($buyerCommission/100);
        return [
                'code' => 'customfee',
                'title' => 'Custom Fee',
                'value' => $discountAmount
            ];
        }
    }

    public function getCommissionAmount($quote){
        $groupId = $this->customergroupHelper->getGroupId();
        $groupName = $this->customergroupHelper->getGroupName($groupId);

        $items = $quote->getAllItems();
        foreach($items as $item) {
            $productId = $item->getProductId();
        }

        $buyerCommission = $this->checkCommission();

        if($buyerCommission == 0 && isset($productId)){
            $productData = $this->dealHelper->getProductData($productId);//change code here
            if($groupName == "Merchants"){
                $commissionText = "merchant_commission";
            }else{
                $commissionText = "buyer_commission";
            }
            return $productData->getData($commissionText);
        }else if($buyerCommission != 0){
            return $buyerCommission;
        }
    }

    public function checkCommission(){
        $buyerCommission = 0;
        $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
        $customerSession = $objectManager->get('\Magento\Customer\Model\Session');
        if($customerSession->getCustomer()->getId()){
            $customerDetails = $this->dealHelper->getCustomerData($customerSession->getCustomer()->getId());
            $buyerCommission = $customerDetails->getBuyerCommission();
        }
        return $buyerCommission;
    }

}