'use-strict';
(function(){
    var SNATCHER = function($){
            console.log('snatching');
            var attorneyID;
            var captchaImg = $('img[alt="jcaptcha image"]');
            var captchaSrc = captchaImg.prop('src');
            var base64img;


            var currentID = $.get( "http://docket.theexpertinstitute.com/captcha/nybar_get_id.php");


            // if on detail page
            var detail_check= $('strong').filter(function(){ return $(this).text() === "Attorney Detail"});
            if(detail_check.length > 0){


                currentID.done(function(remoteID){
                    if(getUrlVars()["attorneyId"] == remoteID ){
                        save_result.done(location.reload(true));
                    } else {
                        window.location.replace("http://iapps.courts.state.ny.us/attorney/AttorneyDetails?attorneyId="+remoteID);
                    }
                })


                var info_table = $('body > table > tbody > tr:nth-child(2) > td:nth-child(2) > table').html();


                // Save result
                var save_result =$.ajax({
                    type: "POST",
                    url: "http://docket.theexpertinstitute.com/captcha/save_result.php",
                    data: {
                        ID: getUrlVars()["attorneyId"],
                        table: info_table
                    }
                });

            }
            // if on 500 error page
            var bad_id_check = $('h1').filter(function(){ return  $(this).text() === "HTTP Status 500 - "});
            if(bad_id_check.length){
                var bad_result =$.ajax({
                    type: "POST",
                    url: "http://docket.theexpertinstitute.com/captcha/save_result.php",
                    data: {
                        ID: getUrlVars()["attorneyId"],
                        table: ""
                    }
                });
                bad_result.done(function(){
                    currentID.done(function(remoteID){

                            window.location.replace("http://iapps.courts.state.ny.us/attorney/AttorneyDetails?attorneyId="+remoteID);
                    })
                })

            }
             (failed_attempt_check = function(){
                if (window.location == "http://iapps.courts.state.ny.us/attorney/fail.html"){
                    var cookies = Cookies.get();
                    $.each(cookies, function(key, value) {
                        Cookies.remove(key, { path: '' });
                    });
                    window.location.replace("http://iapps.courts.state.ny.us/attorney/AttorneyDetails?attorneyId="+currentID);
                }
            })();

            /* Get Url value */
            function getUrlVars()
            {
                var vars = [], hash;
                var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
                for(var i = 0; i < hashes.length; i++)
                {
                    hash = hashes[i].split('=');
                    vars.push(hash[0]);
                    vars[hash[0]] = hash[1];
                }
                return vars;
            }

            /* Convert image to base64 */
            function getBase64FromImageUrl(url) {
                var img = new Image();
                  img.crossOrigin = "Anonymous";

                    img.setAttribute('crossOrigin', 'anonymous');
                    img.src = url;

                    img.onload = function () {
                      console.log("converting");

                    var canvas = document.createElement("canvas");
                    canvas.width =this.width;
                    canvas.height =this.height;

                    var ctx = canvas.getContext("2d");
                    ctx.drawImage(this, 0, 0);

                    var dataURL = canvas.toDataURL("image/jpg");

                    //alert(dataURL.replace(/^data:image\/(png|jpg);base64,/, ""));
                    dataURL.replace(/^data:image\/(png|jpg);base64,/, "");

                    base64img = dataURL;
                      //console.log(base64img);
                  };
            }

             //captcha page
             if(captchaImg.length){ //if on a captcha page
                getBase64FromImageUrl(captchaSrc); // convert image function

                setTimeout(function() { // wait for image (base64img) to be built;


                    var stripped_base64img = base64img.replace("data:image/png;base64,", "base64:");

                    var decode_image =$.ajax({
                                type: "POST",
                                headers: {
                                     Accept : "application/json"
                                 },
                                url: "http://api.dbcapi.me/api/captcha",
                                data: {
                                    username: "test_tasa",
                                    password: "testing1234",
                                    captchafile :stripped_base64img
                                }
                            });

                    decode_image
                        .done(function(response){
                            console.log('captcha decoding done:',response);
                            if(response.text !== ""){
                                submitCaptcha(response.text);
                            } else {
                                reportFailedCaptcha(response.captcha);
                            }

                    }).fail(function(error) {
                        console.log( error );
                      });
                }, 1000);

             }

             /*Submit captcha */
             function submitCaptcha(captcha){
                $('#jcaptcha_answer').val(captcha);
                $('#jcaptcha_form').submit();
             }

             /* handle failed captcha */
             function reportFailedCaptcha(captchaID){
                var confirmCaptcha = function(){
                  return  $.ajax({
                        type: "GET",
                        headers: {
                             Accept : "application/json"
                         },
                        url: "http://api.dbcapi.me/api/captcha/"+captchaID,
                        success: function(response){
                            if(response.text !==""){
                                submitCaptcha(response.text);
                            } else {
                                console.log('retrying...');
                                confirmCaptcha();
                            }
                        }
                    });
                }
                setTimeout(function(){
                    // confirmCaptcha(function(response){
                    //     console.log('captcha confirmed with text:',response);

                    // });
                    confirmCaptcha();
                },5000);
             }


    };//end snatcher

     var timer = function() {
         if (window.$) {
           SNATCHER(window.$);
           window.clearTimeout(timer);
         } else {
           window.setTimeout(timer, 100);
         }
       };
       timer();
})();