<?php

namespace App\Http\Controllers\Api\Auth;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\User;

class LoginController extends Controller
{
    private $ig;
    private $username;
    private $password;

    public function __construct()
    {
        $this->ig = new \InstagramAPI\Instagram();
        $this->username = "nastyaantipovaa";
        $this->password = "789456123qweRTY";

    }


    public function login(Request $request)
    {
        $isExist = false;
        $isRegister = false;

        $this->ig->login($this->username, $this->password);

        try {
            $userInfo = $this->ig->people->getInfoByName($request->username);

            if($userInfo->getUser()) {
                $isExist = true;
            }

        } catch (Exception $e) {}
        finally {

            if($isExist == true and User::where("username", $request->username)->first() != null)
            {
                $isRegister = true;
            }

            return response()
                ->json([
                    'is_auth' => $isExist, //
                    'is_register' => $isRegister,
                ], 200);
        }

    }

    public function verify(Request $request)
    {

        $this->ig->login($this->username, $this->password);

        $mediaId = $this->ig->media->getMediaId("https://www.instagram.com/p/BuR2C3eHn96/");

        $likes = $this->ig->media->getLikers($mediaId)->getUsers();

        $isLike = false;

        $userInfo = $this->ig->people->getInfoByName($request->username);

        foreach ($likes as $i){
            if($i->getUsername() == $request->username){
                $isLike = true;
                break;
            }
        }

        $data = [
            "username"=> $request->username,
            "fullName" => $userInfo->getUser()->getFullName()
        ];

        if($isLike == true && $request->isRegister == false){
            $this->create($data);
        }

        return response()
            ->json([
                'is_like' => $isLike,
            ], 200);
    }

    protected function create(array $data)
    {
        $user = new User();
        $user->username = $data["username"];
        $user->instagram_link = "https://www.instagram.com/". $data["username"];
        $user->full_name = $data["fullName"];
        $user->save();
    }

}