<?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 Artisan;
use App\Models\UserCoupon;
use App\Models\User;
use App\Models\Utility;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use App\Models\Client;
use App\Models\Project;



class FlutterwavePaymentController extends Controller
{
    public $secret_key;
    public $public_key;
    public $is_enabled;
    public $currancy;
    public $user;

    public function setPaymentDetail_client($invoice_id){
    //   dd($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';

        $this->secret_key = isset($payment_setting['flutterwave_secret_key']) ? $payment_setting['flutterwave_secret_key'] : '';
        $this->public_key = isset($payment_setting['flutterwave_public_key']) ? $payment_setting['flutterwave_public_key'] : '';
        $this->is_enabled = isset($payment_setting['is_flutterwave_enabled']) ? $payment_setting['is_flutterwave_enabled'] : 'off';
    }

    public function invoicePayWithFlutterwave(Request $request, $slug, $invoice_id)
    {
        $this->setPaymentDetail_client($invoice_id);
        
        $currentWorkspace = Utility::getWorkspaceBySlug($slug);

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

        if($validator->fails())
        {
            return response()->json(
                [
                    'message' => $validator->errors()->first(),
                ], 401
            );
        }
        $invoice = Invoice::find($invoice_id);
        if($invoice->getDueAmount() < $request->amount)
        {
            return response()->json(
                [
                    'message' => __('Not Correct amount'),
                ], 401
            );
        }

        $res_data['email']       = $this->user->email;
        $res_data['total_price'] = $request->amount;
        $res_data['currency']    = $this->currancy;
        $res_data['flag']        = 1;
        $res_data['invoice_id']  = $invoice->id;
        $request->session()->put('invoice_data', $res_data);
        $this->pay_amount = $request->amount;

        return $res_data;
    }

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

            $invoice_id   = decrypt($invoice_id);
            $invoice      = Invoice::find($invoice_id);
            $invoice_data = $request->session()->get('invoice_data');
            
            if($invoice && !empty($invoice_data))
            {
                try
                {
                    $orderID = time();
                    $data    = array(
                        'txref' => $pay_id,
                        'SECKEY' => $this->secret_key,
                        //secret key from pay button generated on rave dashboard
                    );
                    // make request to endpoint using unirest.
                    $headers = array('Content-Type' => 'application/json');
                    $body    = \Unirest\Request\Body::json($data);
                    $url     = "https://api.ravepay.co/flwv3-pug/getpaidx/api/v2/verify"; //please make sure to change this to production url when you go live
                    
                    // Make `POST` request and handle response with unirest
                    $response = \Unirest\Request::post($url, $headers, $body);
                    if(!empty($response))
                    {
                        $response = json_decode($response->raw_body, true);
                    }
                    
                    if(isset($response['status']) && $response['status'] == 'success')
                    {
                        $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;
                        $invoice_payment->amount         = isset($invoice_data['total_price']) ? $invoice_data['total_price'] : 0;
                        $invoice_payment->payment_type   = 'Flutterwave';
                        $invoice_payment->receipt        = '';
                        // $invoice_payment->client_id      = $user->id;
                        $invoice_payment->client_id      = $invoice->client_id;
                        //dd($invoice_payment->order_id,$invoice_payment->invoice_id,$invoice_payment->currency,$invoice_payment->amount,$invoice_payment->payment_type,$invoice_payment->receipt,$invoice_payment->client_id);
                        $invoice_payment->txn_id         = $pay_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 , $user1);

                        // $webhook=  Utility::webhookSetting($module);
                        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.'));
                            // }
                        }

                        $request->session()->forget('invoice_data');


                       // return redirect()->back()->with('success', __('Payment added Successfully'));
                        if(\Auth::check())
                        {
                            return redirect()->route(
                                'client.invoices.show', [
                                                          $slug,
                                                          $invoice_id,
                                                      ]
                            )->with('success', __('Invoice paid Successfully!!'));
                        }
                        else
                        {
                            return redirect()->route('pay.invoice',\Illuminate\Support\Facades\Crypt::encrypt($invoice->id))->with('success', __('Payment added Successfully..'));
                        }
                    }
                    else
                    {
                        return redirect()->route(
                            'client.invoices.show', [
                                                      $slug,
                                                      $invoice_id,
                                                  ]
                        )->with('error', __('Transaction has been failed.'));
                    }
                }
                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.'));
        }
    }
}