<?php

namespace App\Services;

use ReallySimpleJWT\Token;
use ReallySimpleJWT\Exception\BuildException;
use Carbon\Carbon;

class InitService
{
    protected $docs;

    public function __construct(DocService $docService)
    {
        $this->docs = $docService;
    }

    private static function validSecret($length)
    {
        $alphanum        = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        $special         = '*&!@%^#$';
        $alphabet        = $alphanum . $special;
        $random          = openssl_random_pseudo_bytes($length);
        $alphabet_length = strlen($alphabet);
        $string          = '';
        for ($i = 0; $i < $length; ++$i) {
            $string .= $alphabet[ord($random[$i]) % $alphabet_length];
        }
        //secret needs to be a valid token
        if ($length == 12) {
            try {
                $secret = Token::create(12, $string, time() + 3600, 'localhost');
                return $string;
            } catch (BuildException $e) {
                //bad secret, so try agiain
                return self::validSecret(12);
            }

            if (Token::validate($key, $string)) {
                return $string;
            } else {
                return self::validSecret(12);
            }
        }
    }

    public function fresh($body)
    {
        //grab template files
        $newFolks = json_decode(
            file_get_contents('../content/config/init/folks-template.json'),
            true
        );
        $newSettings = json_decode(
            file_get_contents('../content/config/init/settings-template.json'),
            true
        );
        //get form values
        //$body = $request->getParsedBody();
        $handle = $body->new_member_handle;
        $email  = $body->new_member_email;
        $pass   = $body->new_member_pass;
        $title  = $body->new_member_title;

        $now = Carbon::now();
        //setup folks config
        $hash                    = password_hash($pass, PASSWORD_DEFAULT);
        $newFolks[0]['id']       = 0;
        $newFolks[0]['handle']   = $handle;
        $newFolks[0]['email']    = $email;
        $newFolks[0]['password'] = $hash;
        $newFolks[0]['key']      = password_hash($email, PASSWORD_DEFAULT);
        $newFolks[0]['secret']   = self::validSecret(12);
        $newFolks[0]['role']     = 'hnic';
        $newFolks[0]['created']  = $now->format("Y-m-d\TH:i:sP");
        $newFolks[0]['updated']  = $now->format("Y-m-d\TH:i:sP");
        //set up settings config
        $newSettings['global']['title'] = $title;

        //create index file
        $index = [
            'id'        => 1,
            'uuid'      => createUUID(),
            'title'     => 'FIRST!',
            'imageList' => '/assets/images/global/default-bg.jpg',
            'fileList'  => '',
            'path'      => 'content/pages/start',
            'layout'    => 'index',
            'tags'      => 'start, welcome',
            'author'    => $handle,
            'created'   => $now->format("Y-m-d\TH:i:sP"),
            'updated'   => $now->format("Y-m-d\TH:i:sP"),
            'deleted'   => 'false',
            'slug'      => 'first',
            'menu'      => 'false',
            'featured'  => 'false',
            'published' => 'true',
            'content'   => "# F**k Yes \n\nIf you're seeing this, you're up and running. NICE WORK!\n\nFrom here, feel free to start dropping pages to your heart's content.\n\nFor some tips about using Fipamo, check out the ![docs](https://code.playvicio.us/Are0h/Fipamo/wiki/02-Usage)\n\nAll good? Feel free to edit this page to whatever you want!\n\nYOU'RE THE CAPTAIN NOW.",
        ];

        //once all files created, write down
        $this->docs->writeSettings($newSettings, '../content/config/settings.json');
        $this->docs->writeSettings($newFolks, '../content/config/folks.json');
        $this->docs->writeSettings([], '../content/config/tags.json');
        $object = (object) $index;

        $this->docs->writePages(
            'create',
            'start',
            '../content/pages/start/index.md',
            $this->docs::objectToMD($object)
        );

        $result = ['type' => 'blogInitGood', 'message' => 'Site Created'];

        return $result;
    }
}