<?php
/**
 * This file belongs to the YIT Plugin Framework.
 *
 * This source file is subject to the GNU GENERAL PUBLIC LICENSE (GPL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.gnu.org/licenses/gpl-3.0.txt
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

if ( ! class_exists( 'YWSN_Mobily_WS' ) ) {

	/**
	 * Implements Mobily.ws API for YWSN plugin
	 *
	 * @class   YWSN_Mobily_WS
	 * @package Yithemes
	 * @since   1.0.0
	 * @author  Your Inspiration Themes
	 *
	 */
	class YWSN_Mobily_WS extends YWSN_SMS_Gateway {

		/** @var string mobily_ws mobile */
		private $_mobily_ws_mobile;

		/** @var string mobily_ws password */
		private $_mobily_ws_pass;

		/** @var string mobily_ws sender */
		private $_mobily_ws_sender;

		/**
		 * Constructor
		 *
		 * @since   1.0.0
		 * @return  mixed
		 * @author  Alberto Ruggiero
		 */
		public function __construct() {

			$this->_mobily_ws_mobile = get_option( 'ywsn_mobily_ws_mobile' );
			$this->_mobily_ws_pass   = get_option( 'ywsn_mobily_ws_pass' );
			$this->_mobily_ws_sender = get_option( 'ywsn_mobily_ws_sender' );

			parent::__construct();

		}

		/**
		 * Send SMS
		 *
		 * @since   1.0.0
		 *
		 * @param   $to_phone
		 * @param   $message
		 * @param   $country_code
		 *
		 * @return  array
		 * @throws  Exception for WP HTTP API error, no response, HTTP status code is not 201 or if HTTP status code not set
		 * @author  Alberto Ruggiero
		 */
		public function send( $to_phone, $message, $country_code ) { 

			$args = http_build_query( array(
				                          'mobile'          => $this->_mobily_ws_mobile,
				                          'password'        => $this->_mobily_ws_pass,
				                          'numbers'         => $to_phone,
				                          'sender'          => $this->_mobily_ws_sender,
				                          'msg'             => $this->convert_to_unicode( $message ),
				                          'applicationType' => 68
			                          ) );

			$wp_remote_http_args = array(
				'method' => 'POST',
				'body'   => $args,
				'header' => "Content-type: application/x-www-form-urlencoded\r\n" .
				            "Content-Length: " . strlen( $args ) . "\r\n"
			);

			$endpoint = 'http://mobily.ws/api/msgSend.php';

			// perform HTTP request with endpoint / args
			$response = wp_safe_remote_request( esc_url_raw( $endpoint ), $wp_remote_http_args );

			// WP HTTP API error like network timeout, etc
			if ( is_wp_error( $response ) ) {

				throw new Exception( $response->get_error_message() );

			}

			$this->_log[] = $response;

			// Check for proper response / body
			if ( ! isset( $response['body'] ) ) {

				throw new Exception( __( 'No answer', 'yith-woocommerce-sms-notifications' ) );

			}

			if ( $response['body'] != 1 ) {

				throw new Exception( sprintf( __( 'An error has occurred. Error code: %s', 'yith-woocommerce-sms-notifications' ), $response['body'] ) );

			}

			return;

		}

		public function convert_to_unicode( $message ) {
			$chrArray[0]       = "،";
			$unicodeArray[0]   = "060C";
			$chrArray[1]       = "؛";
			$unicodeArray[1]   = "061B";
			$chrArray[2]       = "؟";
			$unicodeArray[2]   = "061F";
			$chrArray[3]       = "ء";
			$unicodeArray[3]   = "0621";
			$chrArray[4]       = "آ";
			$unicodeArray[4]   = "0622";
			$chrArray[5]       = "أ";
			$unicodeArray[5]   = "0623";
			$chrArray[6]       = "ؤ";
			$unicodeArray[6]   = "0624";
			$chrArray[7]       = "إ";
			$unicodeArray[7]   = "0625";
			$chrArray[8]       = "ئ";
			$unicodeArray[8]   = "0626";
			$chrArray[9]       = "ا";
			$unicodeArray[9]   = "0627";
			$chrArray[10]      = "ب";
			$unicodeArray[10]  = "0628";
			$chrArray[11]      = "ة";
			$unicodeArray[11]  = "0629";
			$chrArray[12]      = "ت";
			$unicodeArray[12]  = "062A";
			$chrArray[13]      = "ث";
			$unicodeArray[13]  = "062B";
			$chrArray[14]      = "ج";
			$unicodeArray[14]  = "062C";
			$chrArray[15]      = "ح";
			$unicodeArray[15]  = "062D";
			$chrArray[16]      = "خ";
			$unicodeArray[16]  = "062E";
			$chrArray[17]      = "د";
			$unicodeArray[17]  = "062F";
			$chrArray[18]      = "ذ";
			$unicodeArray[18]  = "0630";
			$chrArray[19]      = "ر";
			$unicodeArray[19]  = "0631";
			$chrArray[20]      = "ز";
			$unicodeArray[20]  = "0632";
			$chrArray[21]      = "س";
			$unicodeArray[21]  = "0633";
			$chrArray[22]      = "ش";
			$unicodeArray[22]  = "0634";
			$chrArray[23]      = "ص";
			$unicodeArray[23]  = "0635";
			$chrArray[24]      = "ض";
			$unicodeArray[24]  = "0636";
			$chrArray[25]      = "ط";
			$unicodeArray[25]  = "0637";
			$chrArray[26]      = "ظ";
			$unicodeArray[26]  = "0638";
			$chrArray[27]      = "ع";
			$unicodeArray[27]  = "0639";
			$chrArray[28]      = "غ";
			$unicodeArray[28]  = "063A";
			$chrArray[29]      = "ف";
			$unicodeArray[29]  = "0641";
			$chrArray[30]      = "ق";
			$unicodeArray[30]  = "0642";
			$chrArray[31]      = "ك";
			$unicodeArray[31]  = "0643";
			$chrArray[32]      = "ل";
			$unicodeArray[32]  = "0644";
			$chrArray[33]      = "م";
			$unicodeArray[33]  = "0645";
			$chrArray[34]      = "ن";
			$unicodeArray[34]  = "0646";
			$chrArray[35]      = "ه";
			$unicodeArray[35]  = "0647";
			$chrArray[36]      = "و";
			$unicodeArray[36]  = "0648";
			$chrArray[37]      = "ى";
			$unicodeArray[37]  = "0649";
			$chrArray[38]      = "ي";
			$unicodeArray[38]  = "064A";
			$chrArray[39]      = "ـ";
			$unicodeArray[39]  = "0640";
			$chrArray[40]      = "ً";
			$unicodeArray[40]  = "064B";
			$chrArray[41]      = "ٌ";
			$unicodeArray[41]  = "064C";
			$chrArray[42]      = "ٍ";
			$unicodeArray[42]  = "064D";
			$chrArray[43]      = "َ";
			$unicodeArray[43]  = "064E";
			$chrArray[44]      = "ُ";
			$unicodeArray[44]  = "064F";
			$chrArray[45]      = "ِ";
			$unicodeArray[45]  = "0650";
			$chrArray[46]      = "ّ";
			$unicodeArray[46]  = "0651";
			$chrArray[47]      = "ْ";
			$unicodeArray[47]  = "0652";
			$chrArray[48]      = "!";
			$unicodeArray[48]  = "0021";
			$chrArray[49]      = '"';
			$unicodeArray[49]  = "0022";
			$chrArray[50]      = "#";
			$unicodeArray[50]  = "0023";
			$chrArray[51]      = "$";
			$unicodeArray[51]  = "0024";
			$chrArray[52]      = "%";
			$unicodeArray[52]  = "0025";
			$chrArray[53]      = "&";
			$unicodeArray[53]  = "0026";
			$chrArray[54]      = "'";
			$unicodeArray[54]  = "0027";
			$chrArray[55]      = "(";
			$unicodeArray[55]  = "0028";
			$chrArray[56]      = ")";
			$unicodeArray[56]  = "0029";
			$chrArray[57]      = "*";
			$unicodeArray[57]  = "002A";
			$chrArray[58]      = "+";
			$unicodeArray[58]  = "002B";
			$chrArray[59]      = ",";
			$unicodeArray[59]  = "002C";
			$chrArray[60]      = "-";
			$unicodeArray[60]  = "002D";
			$chrArray[61]      = ".";
			$unicodeArray[61]  = "002E";
			$chrArray[62]      = "/";
			$unicodeArray[62]  = "002F";
			$chrArray[63]      = "0";
			$unicodeArray[63]  = "0030";
			$chrArray[64]      = "1";
			$unicodeArray[64]  = "0031";
			$chrArray[65]      = "2";
			$unicodeArray[65]  = "0032";
			$chrArray[66]      = "3";
			$unicodeArray[66]  = "0033";
			$chrArray[67]      = "4";
			$unicodeArray[67]  = "0034";
			$chrArray[68]      = "5";
			$unicodeArray[68]  = "0035";
			$chrArray[69]      = "6";
			$unicodeArray[69]  = "0036";
			$chrArray[70]      = "7";
			$unicodeArray[70]  = "0037";
			$chrArray[71]      = "8";
			$unicodeArray[71]  = "0038";
			$chrArray[72]      = "9";
			$unicodeArray[72]  = "0039";
			$chrArray[73]      = ":";
			$unicodeArray[73]  = "003A";
			$chrArray[74]      = ";";
			$unicodeArray[74]  = "003B";
			$chrArray[75]      = "<";
			$unicodeArray[75]  = "003C";
			$chrArray[76]      = "=";
			$unicodeArray[76]  = "003D";
			$chrArray[77]      = ">";
			$unicodeArray[77]  = "003E";
			$chrArray[78]      = "?";
			$unicodeArray[78]  = "003F";
			$chrArray[79]      = "@";
			$unicodeArray[79]  = "0040";
			$chrArray[80]      = "A";
			$unicodeArray[80]  = "0041";
			$chrArray[81]      = "B";
			$unicodeArray[81]  = "0042";
			$chrArray[82]      = "C";
			$unicodeArray[82]  = "0043";
			$chrArray[83]      = "D";
			$unicodeArray[83]  = "0044";
			$chrArray[84]      = "E";
			$unicodeArray[84]  = "0045";
			$chrArray[85]      = "F";
			$unicodeArray[85]  = "0046";
			$chrArray[86]      = "G";
			$unicodeArray[86]  = "0047";
			$chrArray[87]      = "H";
			$unicodeArray[87]  = "0048";
			$chrArray[88]      = "I";
			$unicodeArray[88]  = "0049";
			$chrArray[89]      = "J";
			$unicodeArray[89]  = "004A";
			$chrArray[90]      = "K";
			$unicodeArray[90]  = "004B";
			$chrArray[91]      = "L";
			$unicodeArray[91]  = "004C";
			$chrArray[92]      = "M";
			$unicodeArray[92]  = "004D";
			$chrArray[93]      = "N";
			$unicodeArray[93]  = "004E";
			$chrArray[94]      = "O";
			$unicodeArray[94]  = "004F";
			$chrArray[95]      = "P";
			$unicodeArray[95]  = "0050";
			$chrArray[96]      = "Q";
			$unicodeArray[96]  = "0051";
			$chrArray[97]      = "R";
			$unicodeArray[97]  = "0052";
			$chrArray[98]      = "S";
			$unicodeArray[98]  = "0053";
			$chrArray[99]      = "T";
			$unicodeArray[99]  = "0054";
			$chrArray[100]     = "U";
			$unicodeArray[100] = "0055";
			$chrArray[101]     = "V";
			$unicodeArray[101] = "0056";
			$chrArray[102]     = "W";
			$unicodeArray[102] = "0057";
			$chrArray[103]     = "X";
			$unicodeArray[103] = "0058";
			$chrArray[104]     = "Y";
			$unicodeArray[104] = "0059";
			$chrArray[105]     = "Z";
			$unicodeArray[105] = "005A";
			$chrArray[106]     = "[";
			$unicodeArray[106] = "005B";
			$char              = "\ ";
			$chrArray[107]     = trim( $char );
			$unicodeArray[107] = "005C";
			$chrArray[108]     = "]";
			$unicodeArray[108] = "005D";
			$chrArray[109]     = "^";
			$unicodeArray[109] = "005E";
			$chrArray[110]     = "_";
			$unicodeArray[110] = "005F";
			$chrArray[111]     = "`";
			$unicodeArray[111] = "0060";
			$chrArray[112]     = "a";
			$unicodeArray[112] = "0061";
			$chrArray[113]     = "b";
			$unicodeArray[113] = "0062";
			$chrArray[114]     = "c";
			$unicodeArray[114] = "0063";
			$chrArray[115]     = "d";
			$unicodeArray[115] = "0064";
			$chrArray[116]     = "e";
			$unicodeArray[116] = "0065";
			$chrArray[117]     = "f";
			$unicodeArray[117] = "0066";
			$chrArray[118]     = "g";
			$unicodeArray[118] = "0067";
			$chrArray[119]     = "h";
			$unicodeArray[119] = "0068";
			$chrArray[120]     = "i";
			$unicodeArray[120] = "0069";
			$chrArray[121]     = "j";
			$unicodeArray[121] = "006A";
			$chrArray[122]     = "k";
			$unicodeArray[122] = "006B";
			$chrArray[123]     = "l";
			$unicodeArray[123] = "006C";
			$chrArray[124]     = "m";
			$unicodeArray[124] = "006D";
			$chrArray[125]     = "n";
			$unicodeArray[125] = "006E";
			$chrArray[126]     = "o";
			$unicodeArray[126] = "006F";
			$chrArray[127]     = "p";
			$unicodeArray[127] = "0070";
			$chrArray[128]     = "q";
			$unicodeArray[128] = "0071";
			$chrArray[129]     = "r";
			$unicodeArray[129] = "0072";
			$chrArray[130]     = "s";
			$unicodeArray[130] = "0073";
			$chrArray[131]     = "t";
			$unicodeArray[131] = "0074";
			$chrArray[132]     = "u";
			$unicodeArray[132] = "0075";
			$chrArray[133]     = "v";
			$unicodeArray[133] = "0076";
			$chrArray[134]     = "w";
			$unicodeArray[134] = "0077";
			$chrArray[135]     = "x";
			$unicodeArray[135] = "0078";
			$chrArray[136]     = "y";
			$unicodeArray[136] = "0079";
			$chrArray[137]     = "z";
			$unicodeArray[137] = "007A";
			$chrArray[138]     = "{";
			$unicodeArray[138] = "007B";
			$chrArray[139]     = "|";
			$unicodeArray[139] = "007C";
			$chrArray[140]     = "}";
			$unicodeArray[140] = "007D";
			$chrArray[141]     = "~";
			$unicodeArray[141] = "007E";
			$chrArray[142]     = "©";
			$unicodeArray[142] = "00A9";
			$chrArray[143]     = "®";
			$unicodeArray[143] = "00AE";
			$chrArray[144]     = "÷";
			$unicodeArray[144] = "00F7";
			$chrArray[145]     = "×";
			$unicodeArray[145] = "00F7";
			$chrArray[146]     = "§";
			$unicodeArray[146] = "00A7";
			$chrArray[147]     = " ";
			$unicodeArray[147] = "0020";
			$chrArray[148]     = "\n";
			$unicodeArray[148] = "000D";
			$chrArray[149]     = "\r";
			$unicodeArray[149] = "000A";

			$arabic     = array( '٠', '١', '٢', '٣', '٤', '٥', '٦', '٧', '٨', '٩' );
			$arabic_ext = array( '۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹' );
			$numbers    = array( '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' );

			$message = str_replace( $arabic, $numbers, $message );
			$message = str_replace( $arabic_ext, $numbers, $message );

			$strResult = "";
			for ( $i = 0; $i < strlen( $message ); $i ++ ) {
				if ( in_array( mb_substr( $message, $i, 1, 'UTF-8' ), $chrArray ) ) {
					$strResult .= $unicodeArray[ array_search( mb_substr( $message, $i, 1, 'UTF-8' ), $chrArray ) ];
				}
			}

			return $strResult;
		}

	}

}