<?php

namespace App\Traits;

use GuzzleHttp\Cookie\CookieJar;
use GuzzleHttp\Client;

trait MyWebTrait
{
    private $_client = null;
    private $_cookieJar = null;
    private $_host = null;

    final protected function getHostByMyWeb(): string
    {
        return $this->_host;
    }
    final protected function setHostByMyWeb(string $host): void
    {
        $this->_host = $host;
    }

    final protected function getClientByMyWeb(): Client
    {
        if ($this->_client === null) {
            $this->_client = new Client(['verify' => false]);
        }
        return $this->_client;
    }

    final protected function getCookieJarByMyWeb()
    {
        if ($this->_cookieJar === null) {
            $this->_cookieJar = new CookieJar();
        }
        return $this->_cookieJar;
    }

    //url에 http 나 https가 포함되어 있으면 true
    final protected function isContainsHttpOrHttpsByMyWeb($url)
    {
        return strpos($url, 'http://') !== false || strpos($url, 'https://') !== false;
    }
    final protected function getContentByMyWeb(string $url, array $options = [])
    {
        //url에 http 나 https가 포함되어 있지않으면
        if (!($this->isContainsHttpOrHttpsByMyWeb($url))) {
            $url = $this->gethostByMyWeb() . $url;
        }
        $response = $this->getClientByMyWeb()->get($url, $options);
        if ($response->getStatusCode() != 200) {
            log_message("error", "{$url} 접속실패: " . $response->getStatusCode());
            return false;
        }
        return $response->getBody()->getContents();
    }

    // 로그인 메서드
    final protected function loginByMyWeb($url, $username, $password)
    {
        try {
            $response = $this->getClientByMyWeb()->post($this->gethost() . $url, [
                'form_params' => [
                    'username' => $username,
                    'password' => $password,
                ],
                'cookies' => $this->getCookieJar(),
            ]);
            if ($response->getStatusCode() == 200) {
                log_message("info", "로그인 성공!");
                return true;
            } else {
                log_message("info", "로그인 실패: " . $response->getStatusCode());
                return false;
            }
        } catch (\Exception $e) {
            log_message("error", "로그인 중 오류 발생: " . $e->getMessage());
            return false;
        }
    }

    // 파일 다운로드 메서드
    final protected function downloadByMyWeb(string $url, string $fullPath, bool $debug = false): bool
    {
        try {
            log_message("debug", "donwload:URL-> " . $url);
            $fileNames = explode('/', $url);
            if (!is_array($fileNames) || !count($fileNames)) {
                throw new \Exception("Download URL Error:" . $url);
            }
            if (!is_dir($fullPath)) {
                if (!mkdir($fullPath)) {
                    throw new \Exception("Make Directory Error:" . $fullPath);
                }
            }
            $fileName = array_pop($fileNames);
            $savePath = $fullPath . DIRECTORY_SEPARATOR . $fileName;
            log_message("debug", "download:SavePath-> " . $savePath);
            if (!$debug) {
                $response = $this->getContentByMyWeb($url, [
                    'cookies' => $this->getCookieJarByMyWeb(),
                    // 'sink'    => $savePath,
                ]);
                if (!$response) {
                    log_message("info", "{$fileName} 파일 다운로드 실패");
                    return false;
                }
                $this->saveByMyStorage($savePath, $response);
                log_message("info", "{$fileName} 파일이 다운로드되었습니다!");
                return true;
            }
            return true;
        } catch (\Exception $e) {
            log_message("error", "다운로드 중 오류 발생: " . $e->getMessage());
            return false;
        }
    }
}