<?php
require_once 'db/config.php';

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // Basic validation
    if (empty(trim($_POST['name'])) || empty(trim($_POST['description']))) {
        // Redirect back with an error message if needed, but for now we just exit.
        header('Location: index.php?error=emptyfields');
        exit;
    }

    $name = trim($_POST['name']);
    $description = trim($_POST['description']);

    try {
        $pdo = db();
        $sql = "INSERT INTO processes (name, description) VALUES (?, ?)";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([$name, $description]);
    } catch (PDOException $e) {
        // In a real app, log this error. For now, we'll just die.
        error_log("DB Error: " . $e->getMessage());
        header('Location: index.php?error=dberror');
        exit;
    }

    // Redirect back to the main page after successful insertion
    header('Location: index.php?success=processadded');
    exit;
} else {
    // If not a POST request, redirect to the main page
    header('Location: index.php');
    exit;
}
?>