<?php

namespace Wizzard\MagicForger;

use Illuminate\Support\Str;

class Replacer
{
    /**
     * Cached replacements for re-use.
     *
     * @var array
     */
    protected $replacement_cache = [];


    /**
     * Prefix and Suffix for controller.
     * Usage is up to the user.
     *
     * @var string
     */
    protected $controller_prefix = "";


    /**
     * Prefix and Suffix for controller.
     * Usage is up to the user.
     *
     * @var string
     */
    protected $controller_suffix = "Controller";


    /**
     * The lowest level to show log outputs.
     *
     * @var int
     */
    private $log_level = 1;


    public function __construct()
    {
        /* parent::__construct(); */
    }

    /**
     * Model names are generated in uppercase first Camel case
     */
    public function model_name(string $name): string
    {
        return Str::singular(Str::studly($name));
    }

    /**
     * Controller names are generated in uppercase first Camel case
     * and wrapped in the prefix and suffix
     */
    public function controller_name(string $name): string
    {
        return $this->controller_prefix .
            $this->model_name($name) .
            $this->controller_suffix;
    }

    /**
     * Breaks up a string and makes it human readable
     *
     * This function assumes that the inputted name is camel case
     */
    public function human_readable(string $name): string
    {
        return Str::title(Str::replace('_', ' ', $name));
    }

    /**
     * Breaks up a string and makes it human readable and lowecase
     *
     * This function assumes that the inputted name is camel case
     */
    public function human_readable_lc(string $name): string
    {
        return Str::lower($this->human_readable($name));
    }

    /**
     * Outputs a log for the replacements based on log level.
     */
    public function log(string $str, int $log_level = 1): void
    {

        if($this->log_level <= $log_level) {
            print($str . "\n");
        }

    }
}