<?php

namespace App\Http\Controllers;

use App\Models\Coupon;
use App\Models\Invoice;
use App\Models\InvoicePayment;
use App\Models\Order;
use App\Models\Payment;
use App\Models\Plan;
use App\Models\UserCoupon;
use App\Models\Utility;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use Obydul\LaraSkrill\SkrillClient;
use Obydul\LaraSkrill\SkrillRequest;
use App\Models\Client;
use App\Models\Project;



class SkrillPaymentController extends Controller
{
    public $email;
    public $is_enabled;
    public $currancy;
    public $user;

    public function setPaymentDetail_client($invoice_id){

        $invoice = Invoice::find($invoice_id);

        if(Auth::user() != null){
            $this->user         = Auth::user();
        }else{
            $this->user         = Client::where('id',$invoice->client_id)->first();
        }   

        $payment_setting = Utility::getPaymentSetting($this->user->currentWorkspace->id);
            $this->currancy  = (isset($this->user->currentWorkspace->currency_code)) ? $this->user->currentWorkspace->currency_code : 'USD';

        $this->email      = isset($payment_setting['skrill_email']) ? $payment_setting['skrill_email'] : '';
        $this->is_enabled = isset($payment_setting['is_skrill_enabled']) ? $payment_setting['is_skrill_enabled'] : 'off';

    }    


    public function invoicePayWithSkrill(Request $request, $slug, $invoice_id)
    {
        $this->setPaymentDetail_client($invoice_id);


        $validatorArray = [
            'amount' => 'required',
        ];
        $validator      = Validator::make(
            $request->all(), $validatorArray
        );

        if($validator->fails())
        {
            return redirect()->back()->with('error', __($validator->errors()->first()));
        }

        $invoice = Invoice::find($invoice_id);
        if($invoice->getDueAmount() < $request->amount)
        {
            return redirect()->route(
                'client.invoices.show', [
                                          $slug,
                                          $invoice_id,
                                      ]
            )->with('error', __('Invalid amount.'));
        }

        $tran_id             = md5(date('Y-m-d') . strtotime('Y-m-d H:i:s') . 'user_id');
        $skill               = new SkrillRequest();
        $skill->pay_to_email = $this->email;
        $skill->return_url   = route(
            'client.invoice.skrill', [
                                       $slug,
                                       encrypt($invoice->id),
                                       'tansaction_id=' . MD5($tran_id),
                                   ]
        );
        $skill->cancel_url   = route(
            'client.invoice.skrill', [
                                       $slug,
                                       encrypt($invoice->id),
                                   ]
        );

        // create object instance of SkrillRequest
        $skill->transaction_id  = MD5($tran_id); // generate transaction id
        $skill->amount          = $request->amount;
        $skill->currency        = $this->currancy;
        $skill->language        = 'EN';
        $skill->prepare_only    = '1';
        $skill->merchant_fields = 'site_name, customer_email';
        $skill->site_name       = $this->user->name;
        $skill->customer_email  = $this->email;

        // create object instance of SkrillClient
        $client = new SkrillClient($skill);
        $sid    = $client->generateSID(); //return SESSION ID

        // handle error
        $jsonSID = json_decode($sid);
        if($jsonSID != null && $jsonSID->code == "BAD_REQUEST")
        {
            return redirect()->back()->with('error', $jsonSID->message);
        }

        // do the payment
        $redirectUrl = $client->paymentRedirectUrl($sid); //return redirect url
        if($tran_id)
        {
            $data = [
                'amount' => $request->amount,
                'trans_id' => MD5($request['transaction_id']),
                'currency' => $this->currancy,
            ];
            session()->put('skrill_data', $data);
        }

        return redirect($redirectUrl);
    }

    public function getInvoicePaymentStatus($slug, $invoice_id, Request $request)
    {
        $this->setPaymentDetail_client($invoice_id);


        if(!empty($invoice_id))
        {
            $invoice_id = decrypt($invoice_id);
            $invoice    = Invoice::find($invoice_id);
            if($invoice)
            {
                $user             = Auth::user();
                $currentWorkspace = $user ? Utility::getWorkspaceBySlug($slug) : Utility::getWorkspaceBySlug_copylink( 'invoice' , $invoice_id) ;

                try
                {
                    if(session()->has('skrill_data') && $request->has('tansaction_id'))
                    {
                        $get_data = session()->get('skrill_data');
                        $order_id = strtoupper(str_replace('.', '', uniqid('', true)));

                        $invoice_payment                 = new InvoicePayment();
                        $invoice_payment->order_id       = $order_id;
                        $invoice_payment->invoice_id     = $invoice->id;
                        $invoice_payment->currency       = $currentWorkspace->currency_code;
                        $invoice_payment->amount         = isset($get_data['amount']) ? $get_data['amount'] : 0;
                        $invoice_payment->payment_type   = 'Skrill';
                        $invoice_payment->receipt        = '';
                        $invoice_payment->client_id      = $user->id;
                        $invoice_payment->txn_id         = '';
                        $invoice_payment->payment_status = 'succeeded';
                        $invoice_payment->save();

                        if(($invoice->getDueAmount() - $invoice_payment->amount) == 0)
                        {
                            $invoice->status = 'paid';
                            $invoice->save();
                        }else{
                            $invoice->status = 'partialy paid';
                            $invoice->save();
                        }

                        $user1 = $currentWorkspace->id;
                        $settings  = Utility::getPaymentSetting($user1);
                        $total_amount =  $invoice->getDueAmounts($invoice->id);
                        $client           = Client::find($invoice->client_id);
                        $project_name = Project::where('id', $invoice->project_id)->first();


                        $uArr = [
                            // 'user_name' => $user->name,
                            'project_name' => $project_name->name,
                            'company_name' => User::find($project_name->created_by)->name,
                            'invoice_id' => Utility::invoiceNumberFormat($invoice->id),
                            'client_name' => $client->name,
                            'total_amount' => "$total_amount",
                            'paid_amount' => $request->amount,
                        ];
    
                        if (isset($settings['invoicest_notificaation']) && $settings['invoicest_notificaation'] == 1) {
    
                            Utility::send_slack_msg('Invoice Status Updated', $user1 , $uArr);
                        }
    
                        if (isset($settings['telegram_invoicest_notificaation']) && $settings['telegram_invoicest_notificaation'] == 1) {
                            Utility::send_telegram_msg('Invoice Status Updated' ,$uArr, $user1);
                        }

                        //webhook
                        $module ='Invoice Status Updated';
                        // $webhook=  Utility::webhookSetting($module);
                        $webhook=  Utility::webhookSetting($module , $user1);

                        if($webhook)
                        {
                            $parameter = json_encode($invoice);
                            // 1 parameter is  URL , 2 parameter is data , 3 parameter is method
                            $status = Utility::WebhookCall($webhook['url'],$parameter,$webhook['method']);
                            // if($status == true)
                            // {
                            //     return redirect()->back()->with('success', __('Payment added Successfully!'));
                            // }
                            // else
                            // {
                            //     return redirect()->back()->with('error', __('Webhook call failed.'));
                            // }
                        }

                        session()->forget('skrill_data');

                        return redirect()->back()->with('success', __('Payment added Successfully'));

                        if(\Auth::check())
                        {
                            return redirect()->route(
                                'client.invoices.show', [
                                                          $slug,
                                                          $invoice_id,
                                                      ]
                            )->with('success', __('Invoice paid Successfully!'));
                        }
                        else
                        {
                            return redirect()->route('pay.invoice',[$slug,\Illuminate\Support\Facades\Crypt::encrypt($invoice->id)])->with('success', __('Payment added Successfully'));
                        }
                    }
                    else
                    {
                        if(\Auth::check())
                        {
                            return redirect()->route(
                                'client.invoices.show', [
                                                          $slug,
                                                          $invoice_id,
                                                      ]
                            )->with('error', __('Transaction fail'));
                        }
                        else
                        {
                            return redirect()->route('pay.invoice',[$slug,\Illuminate\Support\Facades\Crypt::encrypt($invoice->id)])->with('error', __('Transaction fail'));
                        }
                        
                    }
                }
                catch(\Exception $e)
                {
                    return redirect()->route(
                        'client.invoices.show', [
                                                  $slug,
                                                  $invoice_id,
                                              ]
                    )->with('error', __('Something went wrong.'));
                }
            }
            else
            {
                return redirect()->route(
                    'client.invoices.show', [
                                              $slug,
                                              $invoice_id,
                                          ]
                )->with('error', __('Invoice not found.'));
            }
        }
        else
        {
            return redirect()->route('client.invoices.index', $slug)->with('error', __('Invoice not found.'));
        }
    }
}