<?php


if ( ! defined('BASEPATH')) exit('No direct script access allowed');
if (!function_exists('npinumber_checking')){

	function npinumber_checking($npinumber){

		$url = "https://npiregistry.cms.hhs.gov/api/?number=".$npinumber."&enumeration_type=&taxonomy_description=&first_name=&use_first_name_alias=&last_name=&organization_name=&address_purpose=&city=&state=&postal_code=&country_code=&limit=&skip=&version=2.1";
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$responseJson = curl_exec($ch);
		curl_close($ch);

		$response = json_decode($responseJson);
		$resp = array();
		//return $response;
		if(isset($response->results)){
			return $response;
		}else{
			$resp = array(
		    	"status_code" => 404,
		    	"status" => "failed",
		    	"error"	=>  "Not Found"
		    );
			return $resp;
		}

		// $address_info=$response->usgeocoder->address_info;
		// $geo_info=$response->usgeocoder->geo_info;
		// $resp = array();

		// //geo Info
		// if ($geo_info->geo_status == 'Match Found') {

		//     $latitude = $geo_info->latitude;
		//     $longitude = $geo_info->longitude;
		//     $resp['geo_info'] = array(
		// 	    "status_code" => 200,
		// 	    "status" => "success",
		// 	    "latlong" => array("Latitude" => $latitude , "Longitude" => $longitude),
		// 	);
		    
		// } else {
		//     $resp['geo_info'] = array(
		//     	"status_code" => 404,
		//     	"status" => "failed",
		//     	"error"	=>  "Not Found"
		//     );
		// }
		// //Address Info
		// if ($address_info->address_status == 'Match Found') {
		//     $city = $address_info->city;
		//     $county = $address_info->county;
		//     $state = $address_info->state;
		    
		//     $resp['address_info'] = array(
		// 	    "status_code" => 200,
		// 	    "status" => "success",
		// 	    "address" => array("city" => $city , "county" => $county, "state" => $state),
		// 	);
		    
		// } else {
		//     $resp['address_info'] = array(
		//     	"status_code" => 404,
		//     	"status" => "failed",
		//     	"error"	=>  "Not Found"
		//     );
		// }    
		//return $response;
	}
}


?>