(function ($) {
    $.fn.floatingWhatsApp = function (options) {
        var settings = $.extend({
            phone: '',
            message: '',
            size: '65px',
            backgroundColor: '#25D366',
            position: 'left',
            popupMessage: '',
            showPopup: false,
            showOnIE: true,
            autoOpenTimeout: 0,
            headerColor: '#128C7E',
            headerTitle: 'WhatsApp Chat',
            zIndex: 0,
            buttonImage: '<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="isolation:isolate" viewBox="0 0 800 800" width="800" height="800"><defs><clipPath id="_clipPath_A3g8G5hPEGG2L0B6hFCxamU4cc8rfqzQ"><rect width="800" height="800"/></clipPath></defs><g clip-path="url(#_clipPath_A3g8G5hPEGG2L0B6hFCxamU4cc8rfqzQ)"><g><path d=" M 787.59 800 L 12.41 800 C 5.556 800 0 793.332 0 785.108 L 0 14.892 C 0 6.667 5.556 0 12.41 0 L 787.59 0 C 794.444 0 800 6.667 800 14.892 L 800 785.108 C 800 793.332 794.444 800 787.59 800 Z " fill="rgb(37,211,102)"/></g><g><path d=" M 508.558 450.429 C 502.67 447.483 473.723 433.24 468.325 431.273 C 462.929 429.308 459.003 428.328 455.078 434.22 C 451.153 440.114 439.869 453.377 436.434 457.307 C 433 461.236 429.565 461.729 423.677 458.78 C 417.79 455.834 398.818 449.617 376.328 429.556 C 358.825 413.943 347.008 394.663 343.574 388.768 C 340.139 382.873 343.207 379.687 346.155 376.752 C 348.804 374.113 352.044 369.874 354.987 366.436 C 357.931 362.999 358.912 360.541 360.875 356.614 C 362.837 352.683 361.857 349.246 360.383 346.299 C 358.912 343.352 347.136 314.369 342.231 302.579 C 337.451 291.099 332.597 292.654 328.983 292.472 C 325.552 292.301 321.622 292.265 317.698 292.265 C 313.773 292.265 307.394 293.739 301.996 299.632 C 296.6 305.527 281.389 319.772 281.389 348.752 C 281.389 377.735 302.487 405.731 305.431 409.661 C 308.376 413.592 346.949 473.062 406.015 498.566 C 420.062 504.634 431.03 508.256 439.581 510.969 C 453.685 515.451 466.521 514.818 476.666 513.302 C 487.978 511.613 511.502 499.06 516.409 485.307 C 521.315 471.55 521.315 459.762 519.842 457.307 C 518.371 454.851 514.446 453.377 508.558 450.429 Z  M 401.126 597.117 L 401.047 597.117 C 365.902 597.104 331.431 587.661 301.36 569.817 L 294.208 565.572 L 220.08 585.017 L 239.866 512.743 L 235.21 505.332 C 215.604 474.149 205.248 438.108 205.264 401.1 C 205.307 293.113 293.17 205.257 401.204 205.257 C 453.518 205.275 502.693 225.674 539.673 262.696 C 576.651 299.716 597.004 348.925 596.983 401.258 C 596.939 509.254 509.078 597.117 401.126 597.117 Z  M 567.816 234.565 C 523.327 190.024 464.161 165.484 401.124 165.458 C 271.24 165.458 165.529 271.161 165.477 401.085 C 165.46 442.617 176.311 483.154 196.932 518.892 L 163.502 641 L 288.421 608.232 C 322.839 627.005 361.591 636.901 401.03 636.913 L 401.126 636.913 L 401.127 636.913 C 530.998 636.913 636.717 531.2 636.77 401.274 C 636.794 338.309 612.306 279.105 567.816 234.565" fill-rule="evenodd" fill="rgb(255,255,255)"/></g></g></svg>',
        }, options);

        var isMobile = mobilecheck();

        //set the .floating-wpp default class
        this.addClass('floating-wpp');

        //#region jQuery Elements
        var $button = $(document.createElement('div'));
        var $buttonImageContainer = $(document.createElement('div'));
        var $popup = $(document.createElement('div'));
        var $header = $(document.createElement('div'));
        var $popupMessage = $(document.createElement('div'));
        var $btnSend = $(document.createElement('div'));
        var $inputMessage = $(document.createElement('div'));
        //#endregion

        //#region Main Button
        $buttonImageContainer.addClass('floating-wpp-button-image');

        $button.addClass('floating-wpp-button')
            .append($(settings.buttonImage))
            .css({
                'width': settings.size,
                'height': settings.size,
                'background-color': settings.backgroundColor,
                'box-shadow': '3px 5px 6px rgb(44, 42, 42, 0.72)'
            });

        if (!isInternetExplorer() || settings.showOnIE) {
            $button.append($buttonImageContainer).appendTo(this);
        }

        $button.on('click', function () {
            openPopup();
        });
        //#endregion

        //#region Fake Chat Pop-up
        if (settings.showPopup) {
            var $textarea = $(document.createElement('textarea'));
            var $closeBtn = $(document.createElement('strong'));
            var $sendIcon = $('<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="isolation:isolate" viewBox="0 0 20 18" width="20" height="18"><defs><clipPath id="_clipPath_fgX00hLzP9PnAfCkGQoSPsYB7aEGkj1G"><rect width="20" height="18"/></clipPath></defs><g clip-path="url(#_clipPath_fgX00hLzP9PnAfCkGQoSPsYB7aEGkj1G)"><path d=" M 0 0 L 0 7.813 L 16 9 L 0 10.188 L 0 18 L 20 9 L 0 0 Z " fill="rgb(46,46,46)"/></g></svg>')

            $popup.addClass('floating-wpp-popup');
            $header.addClass('floating-wpp-head');
            $popupMessage.addClass('floating-wpp-message');
            $inputMessage.addClass('floating-wpp-input-message');
            $btnSend.addClass('floating-wpp-btn-send');

            $popupMessage.text(settings.popupMessage);
            $textarea.val(settings.message);

            if (!settings.popupMessage) {
                $popupMessage.hide();
            }

            $header.append('<span>' + settings.headerTitle + '</span>', $closeBtn)
                .css('background-color', settings.headerColor);

            $btnSend.append($sendIcon);
            $inputMessage.append($textarea, $btnSend);

            $closeBtn.addClass('close').html('&times;');

            $popup.append(
                $header,
                $popupMessage,
                $inputMessage)
                .appendTo(this);

            $popupMessage.click(function () {
                //sendWhatsappMessage();
            });

            $closeBtn.click(function () {
                //popup.removeClass('active');
            });

            $header.click(function () {
                $popup.removeClass('active');
            });

            $textarea.keypress(function (event) {
                settings.message = $(this).val();

                if (event.keyCode == 13 && !event.shiftKey && !isMobile) {
                    event.preventDefault();
                    $btnSend.click();
                }
            });

            $btnSend.click(function () {
                settings.message = $textarea.val();
                sendWhatsappMessage();
            });

            this.mouseenter(function () {
                openPopup();
            });

            if (settings.autoOpenTimeout > 0) {
                setTimeout(function () {
                    openPopup();
                }, settings.autoOpenTimeout);
            }

            function openPopup() {
                if (!$popup.hasClass('active')) {
                    $popup.addClass('active');
                    $textarea.focus();
                }
            }
        }

        if (settings.zIndex) {
            $(this).css('z-index', settings.zIndex);
        }

        if (settings.position === 'right') {
            this.css({
                left: 'auto',
                right: '15px'
            });
            $popup.css('right', '0');
        }
        //#endregion

        function sendWhatsappMessage() {
            const apilink = 'https://wa.me/' + settings.phone + '?text=' + encodeURI(settings.message);
            window.open(apilink);
        }
    }

    function isInternetExplorer() {
        var userAgent = window.navigator.userAgent;
        return userAgent.indexOf("MSIE") >= 0 || userAgent.match(/Trident.*rv\:11\./);
    }

    function mobilecheck() {
        var check = false;
        (function (a) { if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0, 4))) check = true; })(navigator.userAgent || navigator.vendor || window.opera);
        return check;
    }
}(jQuery));