<?php

date_default_timezone_set('Asia/Jakarta');

function checkKey($methodName, $keyName)
{
    $methodName = trim(strtoupper($methodName));
    $error = false;
    $msg = '';
    switch ($methodName) {
        case 'POST':
            if (!isset($_POST[$keyName])) {
                $error = true;
                $msg = 'Param Key Not Found';
            }
            break;
        case 'GET':
            if (!isset($_GET[$keyName])) {
                $error = true;
                $msg = 'Param Key Not Found';
            }
            break;
        case 'FILES':
            if (!isset($_FILES[$keyName])) {
                $error = true;
                $msg = 'Param Key Not Found';
            }
            break;
        default:
            $error = true;
            $msg = 'Request Method Not Found';
    }

    if ($error) {
        echo json_encode(array('status' => 0, 'message' => $msg));
        exit();
    }
}

function getHari($date)
{
    $timestamp = strtotime($date);
    $day = date('D', $timestamp);
    $hari = '-';
    switch ($day) {
        case 0: $hari = 'Minggu'; break;
        case 1: $hari = 'Senin'; break;
        case 2: $hari = 'Selasa'; break;
        case 3: $hari = 'Rabu'; break;
        case 4: $hari = 'Kamis'; break;
        case 5: $hari = 'Jumat'; break;
        case 6: $hari = 'Sabtu'; break;
    }

    return $hari;
}

function convertHaritoInt($hari)
{
    $intHari = 0;
    switch ($hari) {
        case 'Senin': $intHari = 1; break;
        case 'Selasa': $intHari = 2; break;
        case 'Rabu': $intHari = 3; break;
        case 'Kamis': $intHari = 4; break;
        case 'Jumat': $intHari = 5; break;
        case 'Sabtu': $intHari = 6; break;
        case 'Minggu': $intHari = 0; break;
    }

    return $intHari;
}

function createToken($id)
{
    $x = base64_encode($id);
    $time = base64_encode(time());
    //php7 keatas
    $token = $x.bin2hex(random_bytes(64)).$time;

    //dibawah php 7
    //$token = $x.bin2hex(openssl_random_pseudo_bytes(64)).$time;

    return $token;
}

function getUnauthorizedMessage()
{
    return json_encode(
        array(
        'status' => '0',
        'msg' => 'Unauthorized',
    )
    );
}

function jsonResponse($payload, $statusCode = 200)
{
    http_response_code($statusCode);
    echo json_encode($payload);
    exit();
}

function getRequestJson()
{
    static $decoded = null;
    static $loaded = false;

    if ($loaded) {
        return $decoded;
    }

    $loaded = true;
    $raw = file_get_contents('php://input');
    if ($raw === false || trim($raw) === '') {
        $decoded = [];

        return $decoded;
    }

    $decoded = json_decode($raw, true);
    if (!is_array($decoded)) {
        $decoded = [];
    }

    return $decoded;
}

function getRequestValue($key, $default = null)
{
    if (isset($_POST[$key])) {
        return $_POST[$key];
    }

    if (isset($_GET[$key])) {
        return $_GET[$key];
    }

    $json = getRequestJson();

    if (isset($json[$key])) {
        return $json[$key];
    }

    return $default;
}

function requireRobotSecret()
{
    $server = new Server();
    $expectedSecret = $server->getSecretKeyRobot();
    $providedSecret = getRequestValue('secret');

    if ($providedSecret === null || $providedSecret === '') {
        $headerKey = isset($_SERVER['HTTP_X_API_KEY']) ? trim((string) $_SERVER['HTTP_X_API_KEY']) : '';
        if ($headerKey !== '') {
            $providedSecret = $headerKey;
        }
    }

    if (!is_string($providedSecret) || trim($providedSecret) !== $expectedSecret) {
        jsonResponse([
            'status' => 0,
            'msg' => 'Unauthorized',
        ], 401);
    }
}

function requireSessionRole($role)
{
    if (session_status() !== PHP_SESSION_ACTIVE) {
        session_start();
    }

    $key = 'login-'.$role;
    if (!isset($_SESSION[$key]) || !is_array($_SESSION[$key])) {
        jsonResponse([
            'status' => false,
            'msg' => 'Forbidden',
        ], 403);
    }

    return $_SESSION[$key];
}

function getDataNotFoundMessage()
{
    return json_encode(
        array(
        'status' => '0',
        'msg' => 'Data Not Found',
    )
    );
}

function getDataEmptyMessage()
{
    return json_encode(
        array(
        'status' => '0',
        'msg' => 'Data cannot be empty',
    )
    );
}

function getHariText($hari)
{
    $hariText = '-';
    switch ($hari) {
        case '0': $hariText = 'Minggu'; break;
        case '1': $hariText = 'Senin'; break;
        case '2': $hariText = 'Selasa'; break;
        case '3': $hariText = 'Rabu'; break;
        case '4': $hariText = 'Kamis'; break;
        case '5': $hariText = 'Jumat'; break;
        case '6': $hariText = 'Sabtu'; break;
    }

    return $hariText;
}

function cwUpload($field_name = '', $target_folder = '', $file_name = '', $thumb = false, $thumb_folder = '', $thumb_width = '', $thumb_height = '')
{
    //folder path setup
    $target_path = $target_folder;
    $thumb_path = $thumb_folder;

    //file name setup
    $filename_err = explode('.', $_FILES[$field_name]['name']);
    $filename_err_count = count($filename_err);
    $file_ext = $filename_err[$filename_err_count - 1];
    if ($file_name != '') {
        $fileName = $file_name.'.'.$file_ext;
    } else {
        $fileName = $_FILES[$field_name]['name'];
    }

    //upload image path
    $upload_image = $target_path.basename($fileName);

    //upload image
    if (move_uploaded_file($_FILES[$field_name]['tmp_name'], $upload_image)) {
        //thumbnail creation
        if ($thumb == true) {
            $thumbnail = $thumb_path.$fileName;
            list($width, $height) = getimagesize($upload_image);
            $thumb_create = imagecreatetruecolor($thumb_width, $thumb_height);
            switch ($file_ext) {
                case 'jpg':
                    $source = imagecreatefromjpeg($upload_image);
                    break;
                case 'jpeg':
                    $source = imagecreatefromjpeg($upload_image);
                    break;

                case 'png':
                    $source = imagecreatefrompng($upload_image);
                    break;
                case 'gif':
                    $source = imagecreatefromgif($upload_image);
                    break;
                default:
                    $source = imagecreatefromjpeg($upload_image);
            }

            imagecopyresized($thumb_create, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height);
            switch ($file_ext) {
                case 'jpg' || 'jpeg':
                    imagejpeg($thumb_create, $thumbnail, 100);
                    break;
                case 'png':
                    imagepng($thumb_create, $thumbnail, 100);
                    break;

                case 'gif':
                    imagegif($thumb_create, $thumbnail, 100);
                    break;
                default:
                    imagejpeg($thumb_create, $thumbnail, 100);
            }
        }

        return $fileName;
    } else {
        return false;
    }
}

function getPeriode($waktu, $before = false)
{
    $interval = 5 * 60; //10 menit
    $timeStart = strtotime(date('d-m-Y 00:00:00'));
    $timeEnd = strtotime(date('d-m-Y 23:59:59'));

    $inTime = true;
    $i = 1;
    $periode = '';
    $periodeBefore = '';
    while ($inTime) {
        $time = $timeStart + ($i * $interval);
        $timeBefore = $time - $interval;
        $timeNext = $time + $interval;

        if (($waktu >= $time) && ($waktu < $timeNext)) {
            $periode = date('H:i:s', $time).' - '.date('H:i:s', $timeNext);
            $periodeBefore = date('H:i:s', $timeBefore).' - '.date('H:i:s', $time);

            $inTime = false;
        }

        //stop looing kalau belum jam start
        if ($time < $timeStart) {
            $inTime = false;
        }

        //stop looping kalau udh lewat
        if ($time > $timeEnd) {
            $inTime = false;
        }
        //echo $time.'<br>';
        //array_push($arrTime,$time);
        ++$i;
    }
    if ($before) {
        return array(
            'now' => $periode,
            'before' => $periodeBefore,
        );
    } else {
        return $periode;
    }
}

function utf8ize($d)
{
    if (is_array($d)) {
        foreach ($d as $k => $v) {
            $d[$k] = utf8ize($v);
        }
    } elseif (is_string($d)) {
        return utf8_encode($d);
    }

    return $d;
}