<?php

ini_set('display_errors', 1);

include(__DIR__ . '/../includes/functions.php');


$keyFilePath = __DIR__ . '/key.json';


function generateUniqueKey($length = 6) {

    return str_pad(rand(0, pow(10, $length) - 1), $length, '0', STR_PAD_LEFT);

}


$jsonIn = file_get_contents('php://input');

$resonse = json_decode($jsonIn, true);

//$decoded = $resonse['data'];
//$decoded = base64_decode($resonse['data']);
$decoded = getDecodedString($resonse['data']);

$authData = json_decode($decoded, true);

$portal = [];

$urls = [];

$deviceKey = null;

$message = "";

$qr_code = $db->select('qr_code', '*', 'id = :id', '', [':id' => '1']);
$qrCodeURL = $qr_code[0]['url'];
$qrCodeLabel = $qr_code[0]['name'];

if (!empty($authData['app_device_id'])) {

    $macAddress = base64_decode($authData['app_device_id']);

    //$macAddress = $authData['app_device_id'];

    $macAddress = substr($macAddress, 0, 12);

    $formattedMac = strtoupper(preg_replace('/..(?!$)/', '$0:', $macAddress));

} else {

    $formattedMac = strtoupper($authData['mac_address']);

}


$keys = [];

if (file_exists($keyFilePath)) {

    $keys = json_decode(file_get_contents($keyFilePath), true);

}


if (isset($keys[$formattedMac])) {

    $deviceKey = $keys[$formattedMac]['key'];

    $message = $keys[$formattedMac]['message'];

} else {

    $deviceKey = generateUniqueKey();

    $keys[$formattedMac] = [

        'key' => $deviceKey,

        'message' => $message

    ];

    file_put_contents($keyFilePath, json_encode($keys, JSON_PRETTY_PRINT));

}


$code = $resonse['code'] ?? null;

$password = $resonse['password'] ?? null;


if ($code && $password === '0') {

    $jsonCodeFilePath = __DIR__ . '/codigo.json';


    if (file_exists($jsonCodeFilePath)) {

        $jsonData = json_decode(file_get_contents($jsonCodeFilePath), true);


        if (isset($jsonData[$code])) {

            $codeData = $jsonData[$code];


            $dnsFromJson = $codeData['dns'];

            $userFromJson = $codeData['user'];

            $passwordFromJson = $codeData['password'];

            $m3uFromJson = $codeData['m3u'];


            $resultWithCode = $db->select('playlist', '*', 'dns_id = :dns_id AND mac_address = :mac_address', '', [':dns_id' => $dnsFromJson, ':mac_address' => $formattedMac]);


            if (!empty($resultWithCode)) {

                $dataWithCode = ['username' => $userFromJson, 'password' => $passwordFromJson, 'm3u' => $m3uFromJson];

                $db->update('playlist', $dataWithCode, 'dns_id = :dns_id AND mac_address = :mac_address', [':dns_id' => $dnsFromJson, ':mac_address' => $formattedMac]);

            } else {

                $dataWithCode = ['dns_id' => $dnsFromJson, 'mac_address' => $formattedMac, 'username' => $userFromJson, 'password' => $passwordFromJson, 'm3u' => $m3uFromJson, 'pin' => '0000'];

                $db->insert('playlist', $dataWithCode);

            }

        }

    }

}


$res = $db->select('dns', '*', '', '');

foreach ($res as $row) {

    $result = $db->select('playlist', '*', 'dns_id = :dns_id AND mac_address = :mac_address', '', [':dns_id' => $row['id'], ':mac_address' => $formattedMac]);

    if (!empty($result)) {

        $urls[] = [

            'is_protected' => 0,

            'id' => $row['id'],

            'url' => $row['url'] . '/get.php?username=' . $result[0]['username'] . '&password=' . $result[0]['password'] . '&type=m3u_plus&output=ts',

            'name' => $row['title'],

            'type' => 'xc',

            'created_at' => '2023-03-26 16:42:48',

            'updated_at' => '2023-03-26 16:42:48'

        ];

    }

}

foreach ($res as $row) {

    $result = $db->select('dns', '*', 'id = :id', '', [':id' => $row['id']]);

    if (!empty($result)) {

        $portal[] = [

            'id' => $row['id'],

            'url' => $row['url'],

            'name' => $row['title'],

            'type' => 'xc',

            'created_at' => '2023-03-26 16:42:48',

            'updated_at' => '2023-03-26 16:42:48'

        ];

    }

}


function getBaseUrl() {

    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";

    $domainName = $_SERVER['HTTP_HOST'];

    $folderPath = dirname($_SERVER['PHP_SELF']);

    return $protocol.$domainName.$folderPath;

}


$backdropUrl = getBaseUrl() . '/backdrop.php';

$settings = $db->select('settings', '*', 'id = :id', '', [':id' => 1]);

$theme = $db->select('themes', '*', 'id = :id', '', [':id' => 1]);

$theme_id = !empty($theme) ? $theme[0]['theme_id'] : '1'; 

$result_pin = $db->select('playlist', '*', 'mac_address = :mac_address', '', [':mac_address' => $formattedMac]);


$response = [

    'android_version_code' => '1.0.0',

    'apk_url'              => '',

    'device_key'           => $deviceKey,

    'expire_date'          => "2034-03-26", 

    'is_google_paid'       => true,

    'is_trial'             => 0,

    'languages'            => json_decode(file_get_contents('language.json'), true),

    'mac_registered'       => true,

    'themes'               => [],

    'trial_days'           => 7,

    'plan_id'              => '36269518',

    'mac_address'          => $formattedMac,

    'pin'                  => $result_pin[0]['pin'] ?? '0000',

    'price'                => '7.99',

    'apk_link'             => '',

    'urls'                 => $urls,

    "note_title" => $keys[$formattedMac]["message"],

    "note_content" => $settings[0]['note_title'],  

    'qr_url'               => 'https://qr.qre.workers.dev/chart?chs=60x60&cht=qr&icqrb=000000&icqrf=FFFFFF&chl=' . $qrCodeURL,

    'qr_url_short'         => $qrCodeLabel,

    'portals'              => $portal,

    "home_mode"            => null,

    "home_url1"            => $backdropUrl,

    "home_url2"            => $backdropUrl,

    'theme'                => $theme_id

];


//echo (Encryption::run(json_encode($response), "IBO_38"));
$returnable['data'] = json_encode($response);
echo json_encode($returnable), "IBO_43";

?>