<?php
namespace Libraries\Common;
use Resources;

class Func {

	public static function rupiah($price)
	{
        $price = number_format($price + 0, 0, '', '.');
        return $price;
    }

    public static function rupiahd($rup)
    {
        $rup = number_format($rup + 0, 2, ',', '.');
        return $rup;
    }

    public static function rupiaht($rup)
    {
        $rup = number_format($rup + 0, 1, ',', '.');
        return $rup;
    }

    public static function rupiahb($rup)
    {
        if ($rup < 2000000000)
        {
            $rups = number_format($rup + 0, 0, '', '.');
        }
        else
        {
            $rups = substr($rup, 0, 1) . '.' . substr($rup, 1, 3) . '.' . substr($rup, 4, 3) . '.' . substr($rup, 7, 3);
        }

        return $rups;
    }

	public static function get_bulan($bulan)
	{
        switch ($bulan)
        {
            case '01': $nama_bulan = 'JAN'; break;
            case '02': $nama_bulan = 'FEB'; break;
            case '03': $nama_bulan = 'MAR'; break;
            case '04': $nama_bulan = 'APR'; break;
            case '05': $nama_bulan = 'MEI'; break;
            case '06': $nama_bulan = 'JUN'; break;
            case '07': $nama_bulan = 'JUL'; break;
            case '08': $nama_bulan = 'AGU'; break;
            case '09': $nama_bulan = 'SEP'; break;
            case '10': $nama_bulan = 'OKT'; break;
            case '11': $nama_bulan = 'NOV'; break;
            case '12': $nama_bulan = 'DES'; break;
            default  : $nama_bulan = '-';   break;
        }
        return $nama_bulan;
    }

    public static function get_bulan_lengkap($bulan)
    {
        switch ($bulan)
        {
            case '01': $nama_bulan = 'JANUARI';   break;
            case '02': $nama_bulan = 'FEBRUARI';  break;
            case '03': $nama_bulan = 'MARET'; 	  break;
            case '04': $nama_bulan = 'APRIL'; 	  break;
            case '05': $nama_bulan = 'MEI'; 	  break;
            case '06': $nama_bulan = 'JUNI'; 	  break;
            case '07': $nama_bulan = 'JULI'; 	  break;
            case '08': $nama_bulan = 'AGUSTUS';   break;
            case '09': $nama_bulan = 'SEPTEMBER'; break;
            case '10': $nama_bulan = 'OKTOBER';   break;
            case '11': $nama_bulan = 'NOVEMBER';  break;
            case '12': $nama_bulan = 'DESEMBER';  break;
            default  : $nama_bulan = '-';         break;
        }
        return $nama_bulan;
    }

    public static function swref($admin, $norefs)
    {
        $noref = strlen($norefs) < 30 ? self::randomStrings(32) : $norefs;

        if ($admin == 0) {
            $swref = '1BNS25'.substr($noref, 6, 26);
        } else {
            $swref = '0BNS25'.substr($noref, 6, 26);
        }
        return $swref;
    }

    public static function randomStrings($length = 12)
    {
        $chars = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789';

        $str = '';
        for ($i = 0; $i < $length; $i++)
        {
            $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
        }

        return $str;
    }

    public static function randomNumber($length = 12)
    {
        $chars = '123456789';

        $str = '';
        for ($i = 0; $i < $length; $i++) {
            $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
        }
        return $str;
    }

    public static function spasi($jml, $char)
    {
        $result = '';
        $selisih = $jml - strlen($char);

        if($selisih < 0)
        {
            $result = substr($char, 0, $jml);
        }
        else
        {
            $result = $char;

            for($x=1;$x <= $selisih;$x++)
            {
                $result = $result.' ';
            }
        }

        return $result;
    }

    public static function spasiKanan($jml, $char)
    {
        $result = '';
        $spasi = '';
        $selisih = $jml - strlen($char);

        if($selisih < 0)
        {
            $result = substr($char, 0, $jml);
        }
        else
        {
            $result = $char;

            for($x=1;$x <= $selisih;$x++)
            {
                $spasi = $spasi.' ';
            }

            $result = $spasi.$result;
        }

        return $result;
    }

    // FUNGSI TERBILANG KE RUPIAH => http://harviacode.com/2014/09/23/membuat-fungsi-terbilang-php/
    public static function kekata($x)
    {
        $x = abs($x);
        $angka = array("", "satu", "dua", "tiga", "empat", "lima",
        "enam", "tujuh", "delapan", "sembilan", "sepuluh", "sebelas");
        $temp = "";
        if ($x <12) {
            $temp = " ". $angka[$x];
        } else if ($x <20) {
            $temp = self::kekata($x - 10). " belas";
        } else if ($x <100) {
            $temp = self::kekata($x/10)." puluh". self::kekata($x % 10);
        } else if ($x <200) {
            $temp = " seratus" . self::kekata($x - 100);
        } else if ($x <1000) {
            $temp = self::kekata($x/100) . " ratus" . self::kekata($x % 100);
        } else if ($x <2000) {
            $temp = " seribu" . self::kekata($x - 1000);
        } else if ($x <1000000) {
            $temp = self::kekata($x/1000) . " ribu" . self::kekata($x % 1000);
        } else if ($x <1000000000) {
            $temp = self::kekata($x/1000000) . " juta" . self::kekata($x % 1000000);
        } else if ($x <1000000000000) {
            $temp = self::kekata($x/1000000000) . " milyar" . self::kekata(fmod($x,1000000000));
        } else if ($x <1000000000000000) {
            $temp = self::kekata($x/1000000000000) . " trilyun" . self::kekata(fmod($x,1000000000000));
        }
            return $temp;
    }


    public static function terbilang($x, $style=4)
    {
        if($x<0) {
            $hasil = "minus ". trim(self::kekata($x));
        } else {
            $hasil = trim(self::kekata($x));
        }
        switch ($style) {
            case 1:
                $hasil = strtoupper($hasil);
                break;
            case 2:
                $hasil = strtolower($hasil);
                break;
            case 3:
                $hasil = ucwords($hasil);
                break;
            default:
                $hasil = ucfirst($hasil);
                break;
        }
        return $hasil;
    }
}