<?php



namespace App\Http\Controllers;



use App\Models\CommissionHistory;

use Illuminate\Http\Request;

use App\Models\SellerWithdrawRequest;

use App\Models\Payment;

use App\Models\Shop;

use App\Models\User;

use Session;

use Illuminate\Support\Facades\Notification;

use App\Notifications\PayoutNotification;



class CommissionController extends Controller

{

    //redirect to payment controllers according to selected payment gateway for seller payment

    public function pay_to_seller(Request $request)

    {

        $data['shop_id'] = $request->shop_id;

        $data['amount'] = $request->amount;

        $data['payment_method'] = $request->payment_option;

        $data['payment_withdraw'] = $request->payment_withdraw;

        $data['withdraw_request_id'] = $request->withdraw_request_id;



        if ($request->txn_code != null) {

            $data['txn_code'] = $request->txn_code;

        }

        else {

            $data['txn_code'] = null;

        }



        $request->session()->put('payment_type', 'seller_payment');

        $request->session()->put('payment_data', $data);



        if ($request->payment_option == 'cash') {

            return $this->seller_payment_done($request->session()->get('payment_data'), null);

        }

        elseif ($request->payment_option == 'bank_payment') {

            return $this->seller_payment_done($request->session()->get('payment_data'), null);

        }

        else {

            $payment_data = $request->session()->get('payment_data');



            $shop = Shop::findOrFail($payment_data['shop_id']);

            $shop->admin_to_pay = $shop->admin_to_pay + $payment_data['amount'];

            $shop->save();



            $payment = new Payment;

            $payment->seller_id = $shop->user->id;

            $payment->amount = $payment_data['amount'];

            $payment->payment_method = 'Seller paid to admin';

            $payment->txn_code = $payment_data['txn_code'];

            $payment->payment_details = null;

            $payment->save();



            flash(translate('Payment completed'))->success();

            return redirect()->route('sellers.index');

        }

    }



    //redirects to this method after successfull seller payment

    public function seller_payment_done($payment_data, $payment_details){

        $shop = Shop::findOrFail($payment_data['shop_id']);

        $shop->admin_to_pay = $shop->admin_to_pay - $payment_data['amount'];

        $shop->save();



        $payment = new Payment;

        $payment->seller_id = $shop->user->id;

        $payment->amount = $payment_data['amount'];

        $payment->payment_method = $payment_data['payment_method'];

        $payment->txn_code = $payment_data['txn_code'];

        $payment->payment_details = $payment_details;

        $payment->save();



        if ($payment_data['payment_withdraw'] == 'withdraw_request') {

            $seller_withdraw_request = SellerWithdrawRequest::findOrFail($payment_data['withdraw_request_id']);

            $seller_withdraw_request->status = '1';

            $seller_withdraw_request->viewed = '1';

            $seller_withdraw_request->save();

        }



        $users = User::findMany([$shop->user->id, User::where('user_type', 'admin')->first()->id]);

        Notification::send($users, new PayoutNotification($shop->user, $payment_data['amount'], 'paid'));



        Session::forget('payment_data');

        Session::forget('payment_type');



        if ($payment_data['payment_withdraw'] == 'withdraw_request') {

            flash(translate('Payment completed'))->success();

            return redirect()->route('withdraw_requests_all');

        }

        else {

            flash(translate('Payment completed'))->success();

            return redirect()->route('sellers.index');

        }

    }



    //calculate seller commission after payment

    public function calculateCommission($order){

        if ($order->payment_type == 'cash_on_delivery') {

            foreach ($order->orderDetails as $orderDetail) {

                $orderDetail->payment_status = 'paid';

                $orderDetail->save();

                $commission_percentage = 0;

                

                if(get_setting('vendor_commission_activation')){

                    if (get_setting('category_wise_commission')) {

                        $commission_percentage = $orderDetail->product->category->commision_rate;

                    } else if ($orderDetail->product->user->user_type == 'seller') {

                        $commission_percentage = get_setting('vendor_commission');

                    }

                }

                if ($orderDetail->product->user->user_type == 'seller') {

                    $seller = $orderDetail->product->user->shop;

                    $admin_commission = ($orderDetail->price * $commission_percentage) / 100;



                    if (get_setting('product_manage_by_admin') == 1) {

                        $seller_earning = ($orderDetail->tax + $orderDetail->price) - $admin_commission;

                        $seller->admin_to_pay += $seller_earning;

                    } else {

                        $seller_earning = ($orderDetail->tax + $orderDetail->shipping_cost + $orderDetail->price) - $admin_commission;

                        $seller->admin_to_pay -= $admin_commission;

                    }



                    $seller->save();



                    $commission_history = new CommissionHistory;

                    $commission_history->order_id = $order->id;

                    $commission_history->order_detail_id = $orderDetail->id;

                    $commission_history->seller_id = $orderDetail->seller_id;

                    $commission_history->admin_commission = $admin_commission;

                    $commission_history->seller_earning = $seller_earning;



                    $commission_history->save();

                }

            }

        }

        else{

            foreach ($order->orderDetails as $orderDetail) {

                $orderDetail->payment_status = 'paid';

                $orderDetail->save();

                $commission_percentage = 0;



                if(get_setting('vendor_commission_activation')){

                    if (get_setting('category_wise_commission')) {

                        $commission_percentage = $orderDetail->product->category->commision_rate;

                    } else if ($orderDetail->product->user->user_type == 'seller') {

                        $commission_percentage = get_setting('vendor_commission');

                    }

                }



                if ($orderDetail->product->user->user_type == 'seller') {

                    $seller = $orderDetail->product->user->shop;

                    $admin_commission = ($orderDetail->price * $commission_percentage)/100;



                    if (get_setting('product_manage_by_admin') == 1) {

                        $seller_earning = ($orderDetail->tax + $orderDetail->price) - $admin_commission;

                        $seller->admin_to_pay += $seller_earning;

                    } else {

                        $seller_earning = ($orderDetail->tax + $orderDetail->shipping_cost + $orderDetail->price) - $admin_commission;

                        $seller->admin_to_pay += $seller_earning;

                    }

                    $seller->save();



                    $commission_history = new CommissionHistory;

                    $commission_history->order_id = $order->id;

                    $commission_history->order_detail_id = $orderDetail->id;

                    $commission_history->seller_id = $orderDetail->seller_id;

                    $commission_history->admin_commission = $admin_commission;

                    $commission_history->seller_earning = $seller_earning;



                    $commission_history->save();

                }

            }

            if($order->shop != null){

                $seller->admin_to_pay -= $order->coupon_discount;

                $seller->save();

            }

        }

    }

}