<?php

namespace App\Http\Controllers\paypal;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
// use Paypal;
use Netshell\Paypal\Facades\Paypal;
use App\Models\teamstore\TeamStoreModel;
use App\Models\user\UserModel;
use App\Models\ApiModel;
use App\Models\paypal\PayPalModel;
// use Auth;
use Illuminate\Support\Facades\Auth;
// use Session;
use Illuminate\Support\Facades\Session;
// use Redirect;
use Illuminate\Support\Facades\Redirect;
// use Mail;
use Illuminate\Support\Facades\Mail;
use PayPal\Exception\PayPalConnectionException;


class PaypalController extends Controller
{

	private $_apiContext;


	public function __construct()
	{
		$paypal_env = "live";
		$paypal_apiUrl = 'https://api.paypal.com'; // default

		if ($paypal_env == 'live') {
			$paypal_apiUrl = 'https://api.paypal.com';
		} else {
			$paypal_apiUrl = 'https://api.sandbox.paypal.com';
		}

		$this->_apiContext = PayPal::ApiContext(
			config('services.paypal_' . $paypal_env . '.client_id'),
			config('services.paypal_' . $paypal_env . '.secret')

			// config('services.paypal_live.client_id'),
			// config('services.paypal_live.secret')
		);


		$this->_apiContext->setConfig(array(
			'mode' => $paypal_env,
			'service.EndPoint' => $paypal_apiUrl,
			'http.ConnectionTimeOut' => 30,
			'log.LogEnabled' => true,
			'log.FileName' => storage_path('logs/paypal.log'),
			'log.LogLevel' => 'FINE'
		));

		// live 
		// $this->_apiContext->setConfig(array(
		// 	'mode' => 'sandbox',
		// 	'service.EndPoint' => 'https://api.paypal.com',
		// 	'http.ConnectionTimeOut' => 30,
		// 	'log.LogEnabled' => true,
		// 	'log.FileName' => storage_path('logs/paypal.log'),
		// 	'log.LogLevel' => 'FINE'
		// ));
	}


	public function payPremium()
	{
		return view('payPremium');
	}


	public function getCheckout(Request $request)
	{
		$UserModel		 		= new UserModel;

		if (Auth::guest()) {
			$message = 'Please <a href="' . url('auth/login') . '">Sign in</a> to your account to proceed.';
			Session::flash('msg', $message);
			return Redirect::back();
		}

		$userId = Auth::user()->id;
		$array_address_book 	= 	$UserModel->selectAddresBook('UserId', $userId);

		if (count($array_address_book) <= 0) {
			$message = 'Please complete your shipping address. <a href="user/address-book/create"> <strong> <u>click here</u> </strong></a>.';
			Session::flash('cartkeyError', $message);
			return Redirect::back();
		}

		$shipping_address_url = "user/address-book/edit/" . $array_address_book[0]->Id;

		if (
			count($array_address_book) <= 0 ||
			$array_address_book[0]->Fullname == null ||
			$array_address_book[0]->ContactNumber == null ||
			$array_address_book[0]->Address == null ||
			$array_address_book[0]->State == null ||
			$array_address_book[0]->City == null ||
			$array_address_book[0]->ZipCode == null

		) {
			$message = 'Please complete your shipping address. <a href="' . url($shipping_address_url) . '"> <strong> <u>click here</u> </strong></a>.';
			Session::flash('cartkeyError', $message);
			return Redirect::back();
		}

		// $shippingAddress = [
		// 	"recipient_name" => $array_address_book[0]->Fullname,
		// 	"line1" =>  $array_address_book[0]->Address,
		// 	"line2" => "",
		// 	"city" =>  $array_address_book[0]->City,
		// 	"country_code" =>  $array_address_book[0]->CountryCode,
		// 	"postal_code" =>  $array_address_book[0]->ZipCode,
		// 	"state" =>  $array_address_book[0]->State,
		// 	"phone" =>  $array_address_book[0]->ContactNumber
		// ];


		// $request->session()->forget('cartkey');
		if (!$request->session()->has('cartkey')) {
			$message = 'Your cart is empty';
			Session::flash('cartkeyError', $message);
			return Redirect::back();
		}

		$payer = PayPal::Payer();
		$payer->setPaymentMethod('paypal');

		// $inputFields = Paypal::InputFields();
		// $inputFields->setAllowNote(true)
		// 	->setNoShipping(1)
		// 	->setAddressOverride(0);
		// $webProfile = Paypal::WebProfile();
		// $webProfile->setName("YeowZa! T-Shirt Shop" . uniqid())
		// 	// ->setPresentation($presentation)
		// 	->setInputFields($inputFields);

		// $shipping = PayPal::ShippingAddress();
		// $shipping->setRecipientName($array_address_book[0]->Fullname);
		// $shipping->setLine1($array_address_book[0]->Address);
		// $shipping->setCity($array_address_book[0]->City);
		// $shipping->setCountryCode($array_address_book[0]->CountryCode);
		// $shipping->setPostalCode($array_address_book[0]->ZipCode);
		// $shipping->setState($array_address_book[0]->State);
		// $shipping->setPhone($array_address_book[0]->ContactNumber);

		// $payerInfo = Paypal::PayerInfo();
		// $payerInfo->setShippingAddress($shipping);
		// $payer->setPayerInfo($payerInfo);

		$m		 		= new TeamStoreModel;
		$paypal_model	= new PayPalModel;
		$last_id 		= $paypal_model->getLastIdPaymentDetails();
		// var_dump(count($last_id));
		if (count($last_id) > 0) {
			$lastId = $last_id[0]->Id + 1;
		} else {
			$lastId = 1;
		}
		$invoice_num 	= str_pad($lastId, 6, '0', STR_PAD_LEFT);
		// var_dump($invoice_num);
		$cartKey 		= $request->session()->get('cartkey');

		$items 	 		= $m->myCart($cartKey);
		$getSubtotal 	= $m->getSubtotal($cartKey);

		$grouped_item 	= $m->selectTeamStoreGroupByCartKey($cartKey);
		$store_array 	= $m->selectTeamStore('Id', $grouped_item[0]->StoreId);


		$shippingFee = $this->getShippingFee($cartKey);

		$tax = $this->getTax($cartKey)['tax'];
		$order_grandtotal = $this->getTax($cartKey)['order_grandtotal'];

		$order_items = array();
		$updated_items 	 = $m->myCart($cartKey);


		foreach ($updated_items as $key => $item) {

			// $descriptions = "Name: " . $item->Name . " Number: " . $item->Number . " Size: " . $item->Size;"?"

			$order_items[$key] = PayPal::Item();
			$order_items[$key]->setName($item->ProductName);
			$order_items[$key]->setCurrency($store_array[0]->StoreCurrency);
			$order_items[$key]->setQuantity($item->Quantity);
			// $order_items[$key]->setDescription($descriptions);
			// $order_items[$key]->setTax(10);
			$order_items[$key]->setPrice($item->Price);
		}

		$item_list = PayPal::ItemList();
		$item_list->setItems($order_items);

		$payment = PayPal::Payment();

		// var_dump(array($transaction));
		if ($array_address_book[0]->CountryCode == "CA") {

			$shipping = PayPal::ShippingAddress();
			$shipping->setRecipientName($array_address_book[0]->Fullname);
			$shipping->setLine1($array_address_book[0]->Address);
			$shipping->setLine2($array_address_book[0]->Address2);
			$shipping->setCity($array_address_book[0]->City);
			$shipping->setCountryCode($array_address_book[0]->CountryCode);
			$shipping->setPostalCode($array_address_book[0]->ZipCode);
			$shipping->setState($array_address_book[0]->State);
			$shipping->setPhone($array_address_book[0]->ContactNumber);
			$item_list->setShippingAddress($shipping);

			$payment->setExperienceProfileId($this->createWebProfile());
		}


		// var_dump($item_list);

		$amount_details = PayPal::Details();
		$amount_details->setSubtotal($order_grandtotal);
		$amount_details->setTax($tax);
		$amount_details->setShipping($shippingFee);

		$amount = PayPal::Amount();
		$amount->setCurrency($store_array[0]->StoreCurrency);
		$amount->setDetails($amount_details);
		$amount->setTotal($order_grandtotal + $tax + $shippingFee);

		$transaction = PayPal::Transaction();
		$transaction->setAmount($amount);
		$transaction->setItemList($item_list);

		// $transaction->setDescription('Your transaction description');
		$transaction->setInvoiceNumber(date('Ymd') . '-' . $invoice_num);

		$redirectUrls = PayPal::RedirectUrls();
		$redirectUrls->setReturnUrl(route('getDone'));
		$redirectUrls->setCancelUrl(route('getCancel'));
		// var_dump($shippingAddress)


		$payment->setIntent('sale');
		$payment->setPayer($payer);
		$payment->setRedirectUrls($redirectUrls);
		$payment->setTransactions(array($transaction));


		$response = $payment->create($this->_apiContext);
		$redirectUrl = $response->links[1]->href;


		return redirect()->to($redirectUrl);
	}

	public function getDoneTest()
	{
		// $paymentId= "PAY-66Y799521H279203PLOP2X4Y";
		// $payment = PayPal::getById($paymentId, $this->_apiContext);

		// $obj = json_decode($payment);
		// // var_dump($obj);

		// $total = $obj->transactions[0]->amount->total;
		// $currency = $obj->transactions[0]->amount->currency;
		// $invoice_number  = $obj->transactions[0]->invoice_number;

		// return view('paypal.get_done')
		// 							->with('currency', $currency)
		// 							->with('total', $total);
		// try {
		// 	$invoice = PayPal::Invoice();
		// 	echo $number = $invoice->generateNumber($this->_apiContext);
		// } catch (Exception $ex) {
		// 	echo $ex;
		// }


	}

	public function getShippingFee($cartKey)
	{

		$m		 		= new TeamStoreModel;
		$UserModel		 		= new UserModel;
		$userId = 0;
		if (!Auth::guest()) {
			$userId = Auth::user()->id;
		}


		$items 	 		= $m->myCart($cartKey); // item from cart_tmp
		$getSubtotal 	= $m->getSubtotal($cartKey);
		$getSmallItemQty = 0;
		$getBulkyItemQty = 0;
		$getMaskItemQty = 0;
		$getDGSItemQty = 0;
		$shippingFee = 0;
		$CAShippingfee = 0;


		foreach ($items as $item) {
			if ($item->VoucherId != null) {
				$voucherIds[] = $item->VoucherId;
				$voucher 	= $m->selectVoucherWhereIn($voucherIds);
				$item_id = $item->Id;
				$totalValue = $voucher[0]->VoucherValue;
				if ($voucher[0]->VoucherType == "Percentage") {
					$getPercentageValue = $totalValue / 100;
					$getDiscountValue = ($getSubtotal[0]->Subtotal * $getPercentageValue);
					$data = array(
						'Price' => round($getDiscountValue * -1, 2)
					);

					$m->updateVoucherValueInCart($data, $item_id);
				} else {
					$voucherData = array(
						'totalValue' => $totalValue,
						'type' => 'Flat'
					);
				}
			}

			if ($item->ShippingCostId == 1) {
				$getSmallItemQty += $item->Quantity;
			} else if ($item->ShippingCostId == 2) {
				$getBulkyItemQty += $item->Quantity;
			} else if ($item->ShippingCostId == 3) {
				$getMaskItemQty += $item->Quantity;
			} else if ($item->ShippingCostId == 4) {
				$getDGSItemQty += $item->Quantity;
			}

			$CAShippingfee  += $item->Quantity; // for canada
		}

		$array_address_book 	= 	$UserModel->selectAddresBook('UserId', $userId);
		$countryCode  = "";
		if (count($array_address_book) > 0) {
			$countryCode = $array_address_book[0]->CountryCode;
			$CAShippingfee = 	ceil($CAShippingfee / 2) * 30;
		}

		$getSmallItemQty = ceil($getSmallItemQty / 3) * 8;
		$getBulkyItemQty = ceil($getBulkyItemQty / 1) * 8;
		$getMaskItemQty = 	ceil($getMaskItemQty / 25) * 8;
		$getDGSItemQty = 	ceil($getDGSItemQty / 4) * 5;
		$shippingFee = $getSmallItemQty + $getBulkyItemQty + $getMaskItemQty + $getDGSItemQty;

		if ($countryCode  == "CA") {
			$shippingFee = $CAShippingfee;
		}

		return $shippingFee;
	}

	public function getTax($cartKey)
	{
		$m		 		= new TeamStoreModel;
		$updated_getSubtotal 	= $m->getSubtotal($cartKey);
		$grouped_item 	= $m->selectTeamStoreGroupByCartKey($cartKey);

		if (count($grouped_item) <= 0) {
			$tax_value = 0;
		} else {
			if ($grouped_item[0]->StoreId == 76 || $grouped_item[0]->StoreId == 78 || $grouped_item[0]->StoreId == 111 || $grouped_item[0]->StoreId == 131 || $grouped_item[0]->StoreId == 30 || $grouped_item[0]->StoreId == 141 || $grouped_item[0]->StoreId == 162 || $grouped_item[0]->StoreId == 185 || $grouped_item[0]->StoreId == 244 || $grouped_item[0]->StoreId == 251) {
				$tax_value = 0;
			} else {
				$tax_value = 0.10;
			}
		}


		$order_grandtotal = $updated_getSubtotal[0]->Subtotal;


		$tax = $order_grandtotal * $tax_value;

		return [
			'tax' => $tax,
			'order_grandtotal' => $order_grandtotal,
		];
	}

	public function getDone(Request $request)
	{

		$paypal_model		 = new PayPalModel;
		$m		 = new TeamStoreModel;
		$cartKey = $request->session()->get('cartkey');
		$userId = Auth::user()->id;
		$user_email = Auth::user()->email;


		$checkCartKey = $paypal_model->checkCartKey($cartKey);

		if (count($checkCartKey) > 0) {
			$message = 'You already paid for this order. Please check your Order Page. <a href="user/orders"> <strong> <u>click here</u> </strong></a>.';
			Session::put('cartkeyError', $message);
			return Redirect::route('cart');
		}

		$id = $request->get('paymentId');
		$token = $request->get('token');
		$payer_id = $request->get('PayerID');

		try {
			$payment = PayPal::getById($id, $this->_apiContext);

			$paymentExecution = PayPal::PaymentExecution();

			$paymentExecution->setPayerId($payer_id);
			$executePayment = $payment->execute($paymentExecution, $this->_apiContext);
			$obj = json_decode($executePayment);
			// var_dump($obj);

			if ($executePayment->getState() == 'approved') {

				/** it's all right **/
				/** Here Write your database logic like that insert record or value in database if you want **/

				// \Session::put('success','Payment success');
				// return Redirect::route('paywithpaypal');
				$line2 = null;

				//details
				$total = $obj->transactions[0]->amount->total;
				$sub_total = $obj->transactions[0]->amount->details->subtotal;
				$tax = $obj->transactions[0]->amount->details->tax;
				$shipping = $obj->transactions[0]->amount->details->shipping;

				$relatedResources = $obj->transactions[0]->related_resources[0];
				$saleId = $relatedResources->sale->id; // transaction_id

				$currency = $obj->transactions[0]->amount->currency;
				$invoice_number  = $obj->transactions[0]->invoice_number;
				// var_dump( $obj->transactions[0]->item_list->phone);
				//shipping address details
				$recipient_name = $obj->transactions[0]->item_list->shipping_address->recipient_name;
				$line1 	= $obj->transactions[0]->item_list->shipping_address->line1;
				if (isset($obj->transactions[0]->item_list->shipping_address->line2)) {
					$line2 	= $obj->transactions[0]->item_list->shipping_address->line2;
				}
				$city 	= $obj->transactions[0]->item_list->shipping_address->city;
				$state 	= $obj->transactions[0]->item_list->shipping_address->state;
				$postal_code = $obj->transactions[0]->item_list->shipping_address->postal_code;
				$country_code = $obj->transactions[0]->item_list->shipping_address->country_code;

				// payer info
				$payment_method = $obj->payer->payment_method;
				$email = $obj->payer->payer_info->email;
				$first_name = $obj->payer->payer_info->first_name;
				$last_name = $obj->payer->payer_info->last_name;
				$_payer_id = $obj->payer->payer_info->payer_id;

				/// end paypal codes


				$payment_details = array(

					'UserId'		=> $userId,
					'CartKey'		=> $cartKey,
					'PaymentId' 	=> $id,
					'Token' 		=> $token,
					'PayerId'	 	=> $payer_id,
					'InvoiceNumber'	=> $invoice_number,
					'Currency'	 	=> $currency,
					'Total'	 		=> $total,
					'SubTotal'	 	=> $sub_total,
					'Tax'	 		=> $tax,
					'Payer_Email'	 	=> $email,
					'Payer_Firstname'	=> $first_name,
					'Payer_Lastname'	=> $last_name,
					'PaymentMethod' 	=> $payment_method,
					'ShippingCost' => $shipping,
					'TransactionId'	=> $saleId
				);

				$p_id 	= 	$paypal_model->insertToPaypalDetails($payment_details);

				$shipping_address = array(
					'PaymentDetail_Id' => $p_id,
					'recipient_name' => $recipient_name,
					'line1' => $line1,
					'line2' => $line2,
					'city' => $city,
					'state' => $state,
					'postal_code' => $postal_code,
					'country_code' => $country_code,
				);
				// iinsert shipping address 
				$paypal_model->insertShippingAddress($shipping_address);

				// insert order from cart_tmp to orders table
				$l = $paypal_model->insertToOrders($cartKey); // insert to orders table

				//email sending
				$newUserModel 			= new UserModel;
				$order_item_array 		= $newUserModel->selectOrderItem($cartKey);
				$item_goup_array 		= $newUserModel->itemGroup($cartKey);
				$item_thumbs 			= $newUserModel->selectDisplayItemThumb();
				$array_payment_details 	= $newUserModel->selectPaymentDetails('CartKey', $cartKey);
				$array_storename 		= $newUserModel->selectTeamStoreName($cartKey); // email subject


				foreach ($array_storename as $storname) {

					$sName[] = $storname->StoreName;
					$sid[] = $storname->Id;
				}
				$sName = implode(", ", $sName);


				$user_loginsArray 		= $newUserModel->selectUserLoginsWhereIn($sid);

				foreach ($user_loginsArray as $userdata) {

					$other_email[] = $userdata->other_email;
				}

				if ($other_email[0] != null) {
					$other_email = implode(", ", array_filter($other_email, function ($value) {
						return !is_null($value) && $value !== '';
					}));
					$email_cc = "orders@crewsportswear.com" . "," . $other_email;
				} else {
					$email_cc = "orders@crewsportswear.com";
				}

				$explode_other_email = explode(",", $email_cc);

				$data = array(
					'order_item_array' => $order_item_array,
					'item_goup_array' => $item_goup_array,
					'img_thumb' => $item_thumbs,
					'array_payment_details' => $array_payment_details,
					'receiver'   => $user_email,
					'email_cc' => $explode_other_email,
					'subject' => $sName . ' ORDERS',
				);

				Mail::send('emails.orders', $data, function ($message) use ($data) {
					$message->from('no-reply@crewsportswear.com', 'CREW Sportswear');
					$message->bcc($data['email_cc'], 'Orders From CREW Sportswear');
					$message->to($data['receiver'])->subject($data['subject']);
				});
				// end email sending


				$insertTracking = array(
					"StepId" => 1,
					"ScannedBy" => 1,
					"InvoiceNumber" => $invoice_number,
					"created_at" => date('Y-m-d H:i:s')
				);

				$ApiModel 		= new ApiModel;
				$ApiModel->insertTracking($insertTracking);

				$request->session()->forget('cartkey'); // clear session for cartkey

				// redirect to thank you page.
				return view('paypal.get_done')
					->with('currency', $currency)
					->with('total', $total);
			} else {
				Session::put('cartkeyError', 'Something went wrong. Please try again.');
				return Redirect::route('cart');
			}
		} catch (PayPalConnectionException  $e) {
			//throw $th;
			// echo $e->getCode();
			echo $e->getData();
			Session::put('cartkeyError', 'Invalid payment.');
			return Redirect::route('cart');
		}


		// print_r($executePayment);
		// if ($executePayment->getState() == 'approved') { 

		//     /** it's all right **/
		//     /** Here Write your database logic like that insert record or value in database if you want **/

		//     // \Session::put('success','Payment success');
		// 	// return Redirect::route('paywithpaypal');
		// 	echo 'Payment success';
		// }

		// var_dump($obj->payer->payer_info->shipping_address);
		// var_dump($obj->transactions[0]->item_list->shipping_address);
	}


	public function getCancel(Request $request)
	{
		$m		 		= new TeamStoreModel;
		$cartKey 		= $request->session()->get('cartkey');

		$items 	 		= $m->myCart($cartKey);
		$getSubtotal 	= $m->getSubtotal($cartKey);

		if ($items == null) {
			return redirect()->route('cart');
		}

		foreach ($items as $item) {
			if ($item->VoucherId != null) {
				$voucherIds[] = $item->VoucherId;
				$voucher 	= $m->selectVoucherWhereIn($voucherIds);
				$item_id = $item->Id;
				$totalValue = $voucher[0]->VoucherValue;
				if ($voucher[0]->VoucherType == "Percentage") {
					$data = array(
						'Price' => '00.00'
					);
					$m->updateVoucherValueInCart($data, $item_id);
				} else {
					$voucherData = array(
						'totalValue' => $totalValue,
						'type' => 'Flat'
					);
				}
			}
		}

		return redirect()->route('cart');
	}

	public function createWebProfile()
	{
		$UserModel = new UserModel;
		$userId = Auth::user()->id;
		$array_address_book 	= 	$UserModel->selectAddresBook('UserId', $userId);
		if (count($array_address_book) <= 0) {
			$message = 'Please add Shipping address.';
			Session::flash('cartkeyError', $message);
			return Redirect::back();
		}

		// $shippingAddress = [
		// 	"recipient_name" => ,

		$flowConfig = PayPal::FlowConfig();
		$presentation = PayPal::Presentation();
		$inputFields = PayPal::InputFields();
		$webProfile = PayPal::WebProfile();


		// $presentation->setLogoImage("https://www.crewsportswear.com/beta/public/images/logo.png")->setBrandName("Merchbay"); //NB: Paypal recommended to use https for the logo's address and the size set to 190x60.
		$presentation->setBrandName("Crewsportswear"); //NB: Paypal recommended to use https for the logo's address and the size set to 190x60.

		if ($array_address_book[0]->CountryCode == "CA") {
			$flowConfig->setLandingPageType("Billing"); //Set the page type
			$inputFields->setAllowNote(true)->setAddressOverride(1);
		} else {
			$inputFields->setAllowNote(true)->setAddressOverride(0);
		}


		$webProfile->setName("Crewsportswear " . uniqid())
			->setFlowConfig($flowConfig)
			// Parameters for style and presentation.
			->setPresentation($presentation)
			// Parameters for input field customization.
			->setInputFields($inputFields);

		$createProfileResponse = $webProfile->create($this->_apiContext);

		return $createProfileResponse->getId(); //The new webprofile's id
	}
}