<?php

/**
 * Namespace for Terminal related classes.
 * @package NAE\Terminal.
 */
namespace NAE\Terminal;

/**
 * A Class to print messages to the terminal with different styles and colors.
 * @author "Marcel Naeve" <php@naeve.info>
 * @license MIT License (http://www.opensource.org/licenses/mit)
 */
class TerminalMessage {

    /**
     * Send a message to the terminal ending with a line break at the end.
     * @param string $msg The message to send.
     */
    public function send(string $msg) {
        echo $msg . PHP_EOL;
    }

    /**
     * Send a title to the terminal with a specified layer and and a double line break at the end.
     * @param string $msg The title message to send.
     * @param string $layer The layer (default: 0)
     */
    public function sendTitle(string $msg, int $layer=0) {
        $layerString = "#";
        for($i=0; $i<$layer; $i++) {
            $layerString .= "#";
        }
        self::send( "\033[1m[$layerString] $msg\033[0m" . PHP_EOL );
    }

    /**
     * Send a success message to the terminal with a green color and a line break at the end.
     * @param string $msg The success message to send.
     */
    public function sendSuccess(string $msg) {
        self::send( "\033[1;32m[SUCCESS] $msg\033[0m" );
    }

    /**
     * Send an info message to the terminal with a blue color and a line break at the end.
     * @param string $msg The info message to send.
     */
    public function sendInfo(string $msg) {
        self::send( "\033[1;34m[INFO] $msg\033[0m" );
    }

    /**
     * Send an error message to the terminal with a red color and a line break at the end.
     * @param string $msg The error message to send.
     * @param bool $critical If true, the script will terminate with a non-zero exit code (default: false).
     */
    public function sendError(string $msg, bool $critical=false) {
        self::send( "\033[1;31m[ERROR] $msg\033[0m" );
        if ($critical) {
            die(1);
        }
    }

    /**
     * Send a warning message to the terminal with a yellow color and a line break at the end.
     * @param string $msg The warning message to send.
     * @param bool $critical If true, the script will terminate with a non-zero exit code (default: false).
     */
    public function sendWarning(string $msg, bool $critical=false) {
        self::send( "\033[1;33m[WARNING] $msg\033[0m" );
        if ($critical) {
            die(1);
        }
    }

}