<?php
    namespace Model;
    use Entity\User;
    use Entity\UserEntity;
    use Gateway\UserGateway;
    use Gateway\Gateway;

    class UserModel extends Model
    {

        public function insertUser(string $username,string $email,string $passwd) : bool{
            /*global $rep,$image;*/
            return $this->gateway->insertUser( $username, $email, $passwd, false, 1);
        }


        public function deleteUser(string $id) : bool{
            return $this->gateway->delete($id);
        }


        // ===================== Get FUNCTION =====================

        public function getNumberOfUsers() : int
        {

            return $this->gateway->getNumberOfUsers()[0]['count'] ?? 0;
        }

        
        // public function getFavoriteUser(string $id) : array{
        //     $res[0] = array();
        //     $data = $this->gateway->getFavorite($id);
        //     foreach ($data as $favoris) {
        //         $res[0][] = new Quote();
        //     }
        // }

        public function getDataUser(int $id) : ?UserEntity {
            $res = $this->gateway->findDataUser($id);
            if ($res)
                return new UserEntity(
                    $res[0]['id_user'],
                    $res[0]['username'],
                    $res[0]['password'],
                    $res[0]['email'],
                    $res[0]['img'],
                    $res[0]['creation']
                );
            return null;
        }

        public function getUsername(string $username) : ?UserEntity
        {
            $res = $this->gateway->findUsername($username);
            if ($res)
                return new UserEntity(
                    $res[0]['id_user'],
                    $res[0]['username'],
                    $res[0]['password'],
                    $res[0]['email'],
                    $res[0]['imgpath'],
                    $res[0]['creation']
                );
            return null;
        }

        public function getEmail(string $email) : ?UserEntity
        {
            $res = $this->gateway->findEmail($email);
            if ($res)
                return new UserEntity(
                    $res[0]['id_user'],
                    $res[0]['username'],
                    $res[0]['password'],
                    $res[0]['email'],
                    $res[0]['img'],
                    $res[0]['creation']
                );
            return null;
        }

        public function getIdByUsername(string $username){
            $res = $this->gateway->getIdUser($username);
            return $res[0]['id_user'];
        }

        public function getEmailWithUser(string $user){
            $res = $this->gateway->emailWithUser($user);
            return $res[0]['email'];
        }

        // ===================== Bool FUNCTION =====================

        public function IsExisteUsername(string $username):bool{
            return $this->gateway->IsExisteUsername($username);
        }

        public function IsExisteEmail(string $email):bool{
            return $this->gateway->IsExisteEmail($email);
        }

        public function isPassWd(string $username, string $passWd): bool {
            $hash = $this->gateway->getPasswordHash($username);
        
            return $hash !== null && password_verify($passWd, $hash);
        }

        public function isFavorite(?string $username, int $idq): bool {
            if($_SESSION["user"] == NULL){
                return false;
            }
            else{
                $res = $this->gateway->inFavorite($_SESSION["user"],$idq);
                return $res;
            }
        }

        // ===================== Set FUNCTION =====================

        public function setUsername(string $username, string $newUsername): string {
            
            if ($this->IsExisteUsername($newUsername)) {// Vérifier si le nouveau nom d'utilisateur existe déjà
                return $username;// Retourne l'ancien nom d'utilisateur sans modification
            }
        
            $res = $this->gateway->updateUsername($username, $newUsername);// Sinon, mettre à jour le nom d'utilisateur
        
            // Retourner le nouveau nom d'utilisateur après modification
            if (!empty($res) && isset($res[0]['username'])) {
                return $res[0]['username'];
            }

            return $username; // En cas d'échec, retourne l'ancien nom d'utilisateur
        }
        

        public function setEmail(string $username, string $newEmail){
            if ($this->IsExisteEmail($newEmail)) {
                return $username;
            }

            $res = $this->gateway->updateEmail($username,$newEmail);

            if (!empty($res) && isset($res[0]['email'])) {
                return $res[0]['email'];
            }
        
            return $username;// En cas d'échec, retourne l'ancien email
        }


        public function setImage(string $username,string $newImage){
            $res = $this->gateway->updateImg($username,$newImage);
            $src[] = $res[0]['img'];
            return $src;
        }

    	public function setPassWd(string $username, string $newPassWd):void{
            $res = $this->gateway->updatePasswd($username,$newPassWd);
        }


        public function addFavorite(string $username, int $id){
            $this->gateway->addFavorite($username,$id);
        }

        public function supFavorite(string $username, int $id){
            $this->gateway->supFavorite($username,$id);
        }
    }

?>