<?php
session_start();

header("Content-Type: application/json");

require_once "../model/CommentManager.php";

if (!isset($_SESSION["user_email"])) {
    echo json_encode([
        "success" => false,
        "message" => "Du musst angemeldet sein."
    ]);
    exit();
}

$articleId = $_POST["article_id"] ?? null;
$content = trim($_POST["content"] ?? "");

if (empty($articleId) || empty($content)) {
    echo json_encode([
        "success" => false,
        "message" => "Kommentar darf nicht leer sein."
    ]);
    exit();
}

try {
    $commentManager = CommentManager::getInstance();

    $commentManager->addComment(
        $articleId,
        $_SESSION["user_email"],
        $content
    );

    echo json_encode([
        "success" => true,
        "author" => $_SESSION["user_email"],
        "content" => $content,
        "created" => date("Y-m-d H:i:s")
    ]);

} catch (Exception $e) {
    echo json_encode([
        "success" => false,
        "message" => "Kommentar konnte nicht gespeichert werden."
    ]);
}