<?php

namespace App\Http\Controllers;

use App\Models\Coupon;
use App\Models\Invoice;
use App\Models\InvoicePayment;
use App\Models\Order;
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 Anand\LaravelPaytmWallet\Facades\PaytmWallet;
use Session;
use App\Models\Client;
use App\Models\Project;



class PaytmPaymentController extends Controller
{
    public $currancy , $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';

        config(
            [
                'services.paytm-wallet.env' => isset($payment_setting['paytm_mode']) ? $payment_setting['paytm_mode'] : '',
                'services.paytm-wallet.merchant_id' => isset($payment_setting['paytm_merchant_id']) ? $payment_setting['paytm_merchant_id'] : '',
                'services.paytm-wallet.merchant_key' => isset($payment_setting['paytm_merchant_key']) ? $payment_setting['paytm_merchant_key'] : '',
                'services.paytm-wallet.merchant_website' => 'WEBSTAGING',
                'services.paytm-wallet.channel' => 'WEB',
                'services.paytm-wallet.industry_type' => isset($payment_setting['paytm_industry_type']) ? $payment_setting['paytm_industry_type'] : '',
            ]
        );

    }


    public function invoicePayWithPaytm(Request $request, $slug, $invoice_id)
    {
        // $this->setPaymentDetail();
        $this->setPaymentDetail_client($invoice_id);
        $user_auth = Auth::user();
        $client_keyword = isset($user_auth) ? (($user_auth->getGuard() == 'client') ? 'client.' : '') : '';
        $validatorArray = [
            'amount' => 'required',
            'mobile' => 'required',
        ];
        
        $validator      = Validator::make(
            $request->all(), $validatorArray
        )->setAttributeNames(
            [
                'mobile' => 'Mobile No.',
            ]
        );

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

        // $currentWorkspace = Utility::getWorkspaceBySlug($slug);
        $invoice = Invoice::find($request->invoice_id);
        

        if($invoice->getDueAmount() < $request->amount)
        {
            return redirect()->route(
                $client_keyword.'invoices.show', [
                                          $slug,
                                          $invoice_id,
                                      ]
            )->with('error', __('Invalid amount.'));
        }
        
        
        $call_back = route(
            $client_keyword.'invoice.paytm', [
                                      $slug,
                                      encrypt($invoice->id),
                                     
                                  ]
        );
        
        $payment   = PaytmWallet::with('receive');
        
        $payment->prepare(
            [
                'order' => date('Y-m-d') . '-' . strtotime(date('Y-m-d H:i:s')),
                'user' => $this->user->id,
                'mobile_number' => $request->mobile,
                'email' => $this->user->email,
                'amount' => $request->amount,
                'invoice_id' => $invoice->id,
                'callback_url' => route($client_keyword.'invoice.paytm', '_token=' . Session::token().'&slug=' . $slug.'&invoice_id=' . encrypt($invoice->id)),
            ]
        );
       
        return $payment->receive();
    }

    public function getInvoicePaymentStatus(Request $request)
    {
        $invoice_id=$request->invoice_id;
        $invoice_id = decrypt($invoice_id);
        $this->setPaymentDetail_client($invoice_id);
        $slug=$request->slug;
        if(!empty($invoice_id))
        {
            $user             = Auth::user();
            $currentWorkspace = $user ? Utility::getWorkspaceBySlug($slug) : Utility::getWorkspaceBySlug_copylink( 'invoice' , $invoice_id) ;


            $invoice    = Invoice::find($invoice_id);
            if($invoice)
            {
                // try
                // {
                    $transaction = PaytmWallet::with('receive');
                    // dd($transaction);
                    // $response    = $transaction->response();
                    // if($transaction->isSuccessful())
                    // {
                        $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;
                        $invoice_payment->amount         = isset($request->TXNAMOUNT) ? $request->TXNAMOUNT : 0;
                        $invoice_payment->payment_type   = 'Paytm';
                        $invoice_payment->receipt        = '';
                        $invoice_payment->client_id      = $invoice->client_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.'));
                            // }
                        }


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