var casper = require('casper').create({
//    verbose: true,
//    logLevel: "debug",
    pageSettings: {
        userAgent: 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36'
    }
});
//casper.options.waitTimeout = 1000;

casper.options.onResourceRequested = function(casper, requestData, request) {
  // If any of these strings are found in the requested resource's URL, skip
  // this request. These are not required for running tests.
  var skip = [
    'googleads.g.doubleclick.net',
    'cm.g.doubleclick.net',
    'www.googleadservices.com',
    'facebook.com'
  ];

  skip.forEach(function(needle) {
    if (requestData.url.indexOf(needle) > 0) {
      request.abort();
    }
  })
};


var LIKE_ID = casper.cli.get('like_id');
var YOUR_USERNAME = casper.cli.get('username');
var YOUR_PASSWORD = casper.cli.get('password');


var url = encodeURIComponent("/p/"+LIKE_ID+"/");
        casper.start('https://www.instagram.com/accounts/login/?force_classic_login', function() {
        });


        casper.then(function() {
                casper.waitForSelector("#login-form", function() {
                        this.fillSelectors('form#login-form', {
                                'input[name="username"]': YOUR_USERNAME,
                                'input[name="password"]': YOUR_PASSWORD
                        }, true);
                }, function _onTimeout(){
    //this.echo("#thing_" + filename + " not found", "WARNING");
},1000);
        });


        casper.wait(500, function() {

                        casper.wait(1000, function() {
                                casper.open('https://www.instagram.com/p/'+LIKE_ID).then(function() {
                                });

casper.waitForSelector("a[href='#']", function() {
                                this.click("a[href='#']");
                }, function _onTimeout(){
    this.echo("this.click not found", "WARNING");
casper.exit();

},2000);
                        });

                        casper.wait(500, function() {
                                casper.open('https://www.instagram.com/p/'+LIKE_ID).then(function() {
                    var json = this.evaluate(function() {
                                                return window._sharedData;
                                        });

                                        if (json['entry_data']['PostPage'][0]['graphql']['shortcode_media']['viewer_has_liked'])
                    {
                                                console.log("LikeDON");
                                                casper.exit();
                                        } else {
                                                console.log("LikeError");
                                                casper.exit();
                                        }
                                        });
                                });

                });
        casper.run(function() {
                casper.exit();
                //this.echo('Finished with success!');
        });