<?php

namespace API\script\Gateway;

use API\script\Config\Connection;
use PDO;

class GatewayResponse
{
    private Connection $connection;

    public function __construct()
    {
        $this->connection = connect();
    }

    public function getResponsesByIdListCandidate(int $listResponsesOfCandidateId): array
    {

        $result = $this->getResponsesIdByIdListCandidate($listResponsesOfCandidateId);
        $tab = [];
        foreach ($result as $row) {
            $tab[] = (new GatewayKeyword())->getKeywordsContentByCategorieze($row['id']);
        }

        return array($result, $tab);
    }

    public function getResponsesIdByIdListCandidate(int $listResponsesOfCandidateId): array
    {
        $query = "SELECT r.id FROM Response r, Submit s WHERE s.responseCandidate = :id AND r.id = s.response";
        $this->connection->executeQuery($query, array(
            ':id' => array($listResponsesOfCandidateId, PDO::PARAM_INT)
        ));
        return $this->connection->getResults();
    }

    public function deleteResponseById(int $responseId): void
    {
        $query = "DELETE FROM Categorize WHERE response = :id";
        $this->connection->executeQuery($query, array(
            ':id' => array($responseId, PDO::PARAM_INT)
        ));

        $query = "DELETE FROM Submit WHERE response = :id";
        $this->connection->executeQuery($query, array(
            ':id' => array($responseId, PDO::PARAM_INT)
        ));

        $query = "DELETE FROM Response WHERE id = :id";
        $this->connection->executeQuery($query, array(
            ':id' => array($responseId, PDO::PARAM_INT)
        ));
    }

    public function insertResponse(string $content, string $questionContent, array $category): int
    {
        $query = "INSERT INTO Response(content, questionContent) VALUES (:content, :questionContent)";
        $this->connection->executeQuery($query, array(
            ':content' => array($content, PDO::PARAM_STR),
            ':questionContent' => array($questionContent, PDO::PARAM_STR)
        ));

        $idResponse = $this->connection->lastInsertId();


        foreach ($category as $keyword) {
            $query = "INSERT INTO Categorize (response, keyword) VALUES(:response, :keyword)";
            $this->connection->executeQuery($query, array(
                ':response' => array($idResponse, PDO::PARAM_STR),
                ':keyword' => array($keyword, PDO::PARAM_STR)
            ));
        }

        return $idResponse;
    }
}