<?php

namespace App\Http\Controllers;

use App\Models\Coupon;
use App\Models\Invoice;
use App\Models\Order;
use App\Models\Plan;
use App\Models\Payment;
use App\Models\Utility;
use App\Models\User;
use App\Models\InvoicePayment;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Validator;
use LivePixel\MercadoPago\MP;
use App\Models\UserCoupon;
use App\Models\Client;
use App\Models\Project;



class MercadoPaymentController extends Controller
{
    public $token;
    public $is_enabled;
    public $currancy;
    public $mode;
    public $user;


    public function __construct()
    {
        $this->middleware('XSS');
    }

    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';

        $this->token = isset($payment_setting['mercado_access_token']) ? $payment_setting['mercado_access_token'] : '';
        $this->mode = isset($payment_setting['mercado_mode']) ? $payment_setting['mercado_mode'] : '';
        $this->is_enabled = isset($payment_setting['is_mercado_enabled']) ? $payment_setting['is_mercado_enabled'] : 'off';
    }

    public function invoicePayWithMercado(Request $request, $slug, $invoice_id)
    {
        $this->setPaymentDetail_client($invoice_id);
        $user        = Auth::user();

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

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

        $currentWorkspace = $user ? Utility::getWorkspaceBySlug($slug) : Utility::getWorkspaceBySlug_copylink( 'invoice' , $invoice_id) ;
        $invoice          = Invoice::find($request->invoice_id);

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

        // $preference_data = array(
        //     "items" => array(
        //         array(
        //             "title" => "Invoice : " . $request->invoice_id,
        //             "quantity" => 1,
        //             "currency_id" => $this->currancy,
        //             "unit_price" => (float)$request->amount,
        //         ),
        //     ),
        // );


        \MercadoPago\SDK::setAccessToken($this->token);
        try {
            // $mp         = new MP($this->app_id, $this->secret_key);
            // $preference = $mp->create_preference($preference_data);

            // return redirect($preference['response']['init_point']);

            $preference = new \MercadoPago\Preference();
            // Create an item in the preference
            $item = new \MercadoPago\Item();
            $item->title = "Invoice : " . $request->invoice_id;
            $item->quantity = 1;
            $item->unit_price = (float)$request->amount;
            $preference->items = array($item);
            $client_keyword = isset($user) ? (($user->getGuard() == 'client') ? 'client.' : '') : '';

            $success_url = route($client_keyword.'invoice.mercado', [$currentWorkspace->slug, encrypt($invoice->id), 'amount' => (float)$request->amount, 'flag' => 'success']);

            $failure_url = route($client_keyword.'invoice.mercado', [$currentWorkspace->slug, encrypt($invoice->id), 'flag' => 'failure']);
            $pending_url = route($client_keyword.'invoice.mercado', [$currentWorkspace->slug, encrypt($invoice->id), 'flag' => 'pending']);
            $preference->back_urls = array(
                "success" => $success_url,
                "failure" => $failure_url,
                "pending" => $pending_url
            );
            $preference->auto_return = "approved";
            $preference->save();

            // Create a customer object
            $payer = new \MercadoPago\Payer();
            // Create payer information
            $payer->name =  $this->user->name;
            $payer->email =  $this->user->email;
            $payer->address = array(
                "street_name" => ''
            );

            if ($this->mode == 'live') {
                $redirectUrl = $preference->init_point;
            } else {
                $redirectUrl = $preference->sandbox_init_point;
            }
            return redirect($redirectUrl);
        } catch (\Exception $e) {

            return redirect()->back()->with('error', $e->getMessage());
        }
    }

    // public function getInvoicePaymentStatus($invoice_id, Request $request)
    // {
    //     $this->setPaymentDetail();

    //     Log::info(json_encode($request->all()));
    // }


    public function getInvoicePaymentStatus($slug, $invoice_id, Request $request)
    {
        if (!empty($invoice_id)) {
            $invoice_id = decrypt($invoice_id);

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


            if (Auth::check()) {
                $user = \Auth::user();
            } else {
                $user = User::where('id', $invoice->created_by)->first();
            }
            if ($invoice && $request->has('status')) {
                try {
                    if ($request->status == 'approved' && $request->flag == '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->amount         = $request->has('amount') ? $request->amount : 0;
                        $invoice_payment->payment_type   = 'Mercado';
                        $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.'));
                            // }
                        }

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

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

                        if(\Auth::check())
                        {
                            return redirect()->route(
                                'client.invoices.show', [
                                                          $slug,
                                                          $invoice_id,
                                                      ]
                            )->with('success', __('Invoice paid Successfully!'));
                        }
                        else
                        {
                            return redirect()->route('pay.invoice',[$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) {
                        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('error', __('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('error', __('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('error', __('Invoice not found!'));
            }
            
        }
    }
}