<?php
/**
 * Command Line Utility Start Script
 *
 * This loads the environment needed for a command line utility
 *
 * @author Daniel J. Summers <daniel@bitbadger.solutions>
 * @license MIT
 */

declare(strict_types=1);

require 'app-config.php';

if (php_sapi_name() != 'cli') {
    http_response_code(404);
    die('Not Found');
}

/**
 * Print a line with a newline character at the end (printf + newline = printfn; surprised this isn't built in!)
 *
 * @param string $format The format string
 * @param mixed ...$values The values for the placeholders in the string
 */
function printfn(string $format, mixed ...$values): void
{
    printf($format . PHP_EOL, ...$values);
}

/**
 * Display a title for a CLI run
 *
 * @param string $title The title to display on the command line
 */
function cli_title(string $title): void
{
    $appTitle = 'Feed Reader Central ~ ' . display_version();
    $dashes   = '  +' . str_repeat('-', strlen($title) + 2) . '+' . str_repeat('-', strlen($appTitle) + 2) . '+';
    printfn($dashes);
    printfn('  | %s | %s |', $title, $appTitle);
    printfn($dashes . PHP_EOL);
}