<?php

namespace App\Jobs;

use App\Http\Controllers\APIController;
use App\Models\Account;
use App\Models\Contest;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Support\Arr;
use Exception;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Cache;

class ProcessTweet implements ShouldQueue
{
    use Queueable;

    public $timeout = 90;
    public $tries = 1;

    private  $id;

    private  $authid;

    /**
     * Create a new job instance.
     */
    public function __construct($id,$authid)
    {
        $this->id = $id;

        $this->authid= $authid;
    }

    /**
     * Execute the job.
     */
    public function handle(): void
    {

        try{
            $user = Account::find($this->authid);

            $contest = Contest::findOrFail($this->id);

            $text = $contest->description;

            $tweetspecial = $this->getSpecialComment($text,$user,$contest->tweetid);

            $tweetcomment = $this->getComment($text);

            $tags = $this->getTags($text);

            $hashtags = $this->getHashtags($text);

            $follows = $this->getFollows($text);

            $API = new APIController();

            //On check les notifs
            $API->unread($user);

            //On Reweet
            $API->retweet($user, $contest->tweetid);
            sleep(15);


            if (isset($tweetspecial) && isset($tags)) {
                $retweet = $tweetspecial . ' ' .  $tags . ' ' . $hashtags;

                //On reply
                $API->reply($user, $contest->tweetid, $retweet);
                sleep(15);

            }elseif(isset($tweetcomment) && isset($tags)) {
                $comments = config('twitter.sentence_for_tag');
                $comment =  Arr::random($comments);
                $retweet = $comment . ' ' . $tags . ' ' . $hashtags;

                //On reply
                $API->reply($user, $contest->tweetid, $retweet);
                sleep(15);


            }elseif(isset($tweetspecial)){
                $retweet = $tweetspecial . ' ' . $hashtags;

                //On reply
                $API->reply($user, $contest->tweetid, $retweet);
                sleep(15);


            }elseif(isset($tweetcomment)){
                $comments = config('twitter.sentence_for_random_comment');
                $comment =  Arr::random($comments);
                $retweet = $comment . ' ' . $hashtags;

                //On reply
                $API->reply($user, $contest->tweetid, $retweet);
                sleep(15);


            }elseif(isset($tags)){
                $retweet = $tags;

                //On reply
                $API->reply($user, $contest->tweetid, $retweet);
                sleep(15);

            }

            //On follow le créateur
            $API->follow($user, $contest->screen);
            sleep(15);


            if(isset($follows)){
                foreach ($follows as $follow){
                    //On folow les personnes demandées
                    $API->follow($user, $follow);
                    sleep(5);
                }
            }

            //On like si besoin
            preg_match("/LIKE/i", $text, $like);
            if (isset($like[0])) {
                //On like le tweet
                $API->like($user, $contest->tweetid);
                sleep(15);
            }

            $nb = rand(3,5);

            if (Cache::has('news')) {
                $news =  Cache::get('news');
            }else{
                $news = $API->newstweet($user);
            }

            shuffle($news);

            $nb = rand(3,5);

            if (count($news) >= $nb) {
                $selectedArticles = array_slice($news, 0, $nb);

                foreach ($selectedArticles as $article) {
                    $tweetid = $article['conversation_id_str'];
                    $API->retweet($user, $tweetid);
                    sleep(15);
                }
            }

            $contest->increment('count');

            return;

        }catch (Exception $exception){
            $text = "Le compte Twitter " . $user->name . " : " . $exception->getMessage();

            // L'URL des deux liens
            $url = 'https://myx.ovh/nova/resources/accounts/'.$user->id;

            $keyboard = [
                'inline_keyboard' => [
                    [
                        ['text' => 'Cliquez ici pour plus d\'infos', 'url' => $url]
                    ]
                ]
            ];

            // Convertir le tableau de clavier en JSON
            $keyboardJson = json_encode($keyboard);

            // Envoyer le message avec les deux boutons
            Http::get('https://api.telegram.org/bot6784810105:AAEq3emnkRwdyvCLC-iqdIjVJ2Ke6HwwGjg/sendMessage', [
                'chat_id' => '1970698501',  // Remplacez par votre chat_id
                'text' => $text,
                'reply_markup' => $keyboardJson
            ]);
        }

    }

    private function getSpecialComment($text,$user,$id){

        //On recherche si une reponse special est attendu
        $word_special_comments = config('twitter.word_special_comment');
        $combined_regex = implode('|', array_map('preg_quote', $word_special_comments, array_fill(0, count($word_special_comments), '/')));
        if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {
            try {
                $API = new APIController();

                // On check les notifs
                $texts = $API->getweets($user, $id);

                // Filtrer les phrases vides
                $texts = array_filter($texts, function($phrase) {
                    return !empty(trim($phrase)); // Ignore les chaînes vides ou contenant uniquement des espaces
                });

                // Initialiser un tableau pour stocker les occurrences des phrases
                $occurrences = [];

                foreach ($texts as $index1 => $phrase1) {
                    foreach ($texts as $index2 => $phrase2) {
                        if ($index1 !== $index2) {
                            $similarity = $this->cosineSimilarity($phrase1, $phrase2);
                            // Vous pouvez ajuster le seuil de similarité en fonction de vos besoins
                            if ($similarity > 0.5) {
                                // Incrémenter le compteur pour les deux phrases
                                $occurrences[$index1] = isset($occurrences[$index1]) ? $occurrences[$index1] + 1 : 1;
                                $occurrences[$index2] = isset($occurrences[$index2]) ? $occurrences[$index2] + 1 : 1;
                            }
                        }
                    }
                }

                // Trouver l'index de la phrase avec le comptage le plus élevé
                $indexPhrasePlusFrequente = (!empty($occurrences)) ? array_search(max($occurrences), $occurrences) : null;

                // Récupérer la phrase avec le comptage le plus élevé
                $phrasePlusFrequente = ($indexPhrasePlusFrequente !== null) ? $texts[$indexPhrasePlusFrequente] : null;

                if ($phrasePlusFrequente != null) {
                    // Supprimer les hashtags
                    $phrasePlusFrequente = preg_replace('/#\w+\s?/', '', $phrasePlusFrequente);

                    // Supprimer les tags
                    $phrasePlusFrequente = preg_replace('/@\w+\s?/', '', $phrasePlusFrequente);

                    // Supprimer les emojis
                    $phrasePlusFrequente = $this->remove_emojis($phrasePlusFrequente);

                    return $phrasePlusFrequente;
                } else {
                    $tweetcomments = config('twitter.sentence_for_random_comment');
                    return Arr::random($tweetcomments);
                }

            } catch (\Exception $e) {
                $tweetcomments = config('twitter.sentence_for_random_comment');
                return Arr::random($tweetcomments);
            }
        }
    }
    private function getComment($text){
        //On recherche si un commentaire est attendu
        $word_comments = config('twitter.word_comment');
        $combined_regex = implode('|', array_map('preg_quote', $word_comments, array_fill(0, count($word_comments), '/')));
        if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {
            return true;
        }
    }
    private function getTags($text){
        //On recherche si ça demande un tag
        $word_tags = config('twitter.word_tag');
        $combined_regex = implode('|', array_map('preg_quote', $word_tags, array_fill(0, count($word_tags), '/')));
        if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {

            //On recherche si ça demande 1 tag
            $one_people_lists = config('twitter.one_people_list');
            $combined_regex = implode('|', array_map('preg_quote', $one_people_lists, array_fill(0, count($one_people_lists), '/')));
            if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {
                return '@chauchettes';
            }

            //On recherche si ça demande 2 tags
            $two_people_lists = config('twitter.two_people_list');
            $combined_regex = implode('|', array_map('preg_quote', $two_people_lists, array_fill(0, count($two_people_lists), '/')));
            if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {
                return '@chauchettes @totorunior';
            }

            //On recherche si ça demande 3 tags ou plus
            $three_or_more_people_lists = config('twitter.three_or_more_people_list');
            $combined_regex = implode('|', array_map('preg_quote', $three_or_more_people_lists, array_fill(0, count($three_or_more_people_lists), '/')));
            if (preg_match('/' . $combined_regex . '/i', $text, $matches)) {
                return '@chauchettes @totorunior @crakotte84';
            }
        }
    }
    private function getHashtags($text){
        preg_match_all("/#[a-zA-Z0-9]+/", $text, $hashtags);

        if (isset($hashtags[0])) {
            $hashtags = array_unique($hashtags[0]);
            $blacklist = config('twitter.hashtag_to_blacklist');

            // Comparer les deux tableaux et supprimer les correspondances du premier tableau
            $resultLower = array_udiff($hashtags, $blacklist, 'strcasecmp');

            // Construire la chaîne finale des hashtags restants
            $final = implode(" ", $resultLower);

            return $final;
        }
        else{
            return '';
        }
    }
    private function cosineSimilarity($text1, $text2)
    {
        $words1 = str_word_count(strtolower($text1), 1);
        $words2 = str_word_count(strtolower($text2), 1);

        $allWords = array_unique(array_merge($words1, $words2));
        $vector1 = $vector2 = [];

        // Construire les vecteurs avec les fréquences des mots
        foreach ($allWords as $word) {
            $vector1[] = in_array($word, $words1) ? 1 : 0;
            $vector2[] = in_array($word, $words2) ? 1 : 0;
        }

        $dotProduct = 0;

        // Calculer le produit scalaire des vecteurs
        for ($i = 0; $i < count($allWords); $i++) {
            $dotProduct += $vector1[$i] * $vector2[$i];
        }

        $magnitude1 = sqrt(array_sum($vector1));
        $magnitude2 = sqrt(array_sum($vector2));

        if ($magnitude1 * $magnitude2 == 0) {
            return 0; // Pour éviter une division par zéro
        }

        return $dotProduct / ($magnitude1 * $magnitude2);
    }
    private function getFollows(mixed $text)
    {
        preg_match_all("/\s@([\w_-]+)/", $text, $mentions);

        if(isset($mentions[1])){
            $mentions = array_unique($mentions[1]);
            return $mentions;

        }else{
            return '';
        }
    }
    private function remove_emojis($string)
    {
        // Match all emojis (including extended ones)
        $regex_emojis = '/[\x{1F600}-\x{1F64F}\x{1F300}-\x{1F5FF}\x{1F680}-\x{1F6FF}\x{1F900}-\x{1F9FF}\x{2600}-\x{26FF}\x{2700}-\x{27BF}]/u';
        $clear_string = preg_replace($regex_emojis, '', $string);

        return $clear_string;
    }
}