<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;

use App\Models\tacportal;
use App\Models\User;
use Carbon\Carbon;

class TacController extends Controller
{
    public function TACrequest(Request $request){

        $tac = tacportal::where([['icno',$request->icno],['tac_no',$request->tac]])->get()->toArray();
        
        if($tac){
            $CustomerInfo = Http::withOptions(['verify' => config('app.api_verify')])->get(config('api.url') .'/api/customers/' . $request->icno)->json();
            $poskod = Http::withOptions(['verify' => config('app.api_verify')])->get(config('api.url') . '/api/poskod/' . $CustomerInfo['poskod'])->json();
            $daerah = Http::withOptions(['verify' => config('app.api_verify')])->get(config('api.url') .'/api/daerah/' . $poskod['koddaerah'])->json();
            $negeri =Http::withOptions(['verify' => config('app.api_verify')])->get(config('api.url') .'/api/negeri/' . $poskod['kodnegeri'])->json();
            
            return response(['status' => 1, 'customerinfo' => $CustomerInfo,'namadaerah' => $daerah['namadaerah'],'namanegeri' => $negeri['negeri']]);
        }else{
            return response(['status' => 0]);
        }
    }


    public function requestKadPengenalan(Request $request){
        
        $currentDateTime = Carbon::now();

        $expiretac = tacportal::where('icno',$request->icno)
                    ->whereDate('created_at','=',$currentDateTime)
                    ->whereDate('expired_at','=',$currentDateTime)
                    ->whereTime('expired_at','>=',$currentDateTime->toTimeString())
                    ->whereTime('created_at','<=',$currentDateTime->toTimeString())
                    ->latest()
                    ->first();

        if($expiretac){
            return response(['notexpired' => true]);
        }

        $tac = User::where('icno',$request->icno)->get()->toArray();
        
        if($tac){
            return response(['message' => true]);
        }

        $CustomerInfo = Http::withOptions(['verify' => config('app.api_verify')])->get(config('api.url') .'/api/customers/' . $request->icno)->json();
        
        if($CustomerInfo)
        {
            $generatestatus = $this->generateTAC($CustomerInfo);

            if($generatestatus){
                $backphone = substr($CustomerInfo['telefon'],-4);
                return response(['notelefon' => $backphone,'status' => 1]);
            }else{

            }
        }else{
            return response(['status' => 0],200);
        }
    }

    private function generateTAC($customer){
        

        $currentDateTime = Carbon::now();
        $expired_at = Carbon::now()->addMinutes(5);

        $tac_token = $this->randum_number(6,2,false);

        $tac = new tacportal;

        $tac->icno = ($customer['kpbaru']) ? $customer['kpbaru'] : $customer['kplama'];
        $tac->notel = $customer['telefon'];
        $tac->tac_no = $tac_token;
        $tac->created_at = $currentDateTime->toDateTimeString();
        $tac->expired_at = $expired_at;
        $tac->save();


        $mobileno = '6' . $customer['telefon'];
        $messages = 'AR-RAHN PKB PORTAL : TAC: ' . $tac_token . ' ' . $currentDateTime . '. AR-RAHN CARELINE CENTRE 1300-22-4343';

        // $status = Http::get('http://gateway.onewaysms.com.my:10001/api.aspx',[
        //     'apiusername' => 'APIUK330HDAFO',
        //     'apipassword' => 'APIUK330HDAFOUK330',
        //     'senderid' => 'INFO',
        //     'mobileno' => $mobileno,
        //     'message'=> $messages,
        //     'languagetype'=> 1
        // ]);

        // return response($status);
         return response(1);
    }

    private function randum_number($len = 6,$dup = 1, $sort = false){
        if($dup < 1)
            throw new InvalidArgumentException('Second argument is < 1');
        
            $num = range(0,9);
            shuffle($num);

            $num = array_slice($num, 0, ($len-$dup) + 1);

            if($dup > 0){
                $k = array_rand($num, 1);
                for($i=0;$i<($dup-1);$i++)
                {
                    $num[] = $num[$k];
                }
            }

            if($sort){
                sort($num);
            }

            return implode('',$num);
    }
    
    
}