(function (define) {
'use strict';
define('video/09_bumper.js',[], function () {
    /**
     * VideoBumper module.
     * @exports video/09_bumper.js
     * @constructor
     * @param {Object} player The player factory.
     * @param {Object} state The object containing the state of the video
     * @return {jquery Promise}
     */
    var VideoBumper = function (player, state) {
        if (!(this instanceof VideoBumper)) {
            return new VideoBumper(player, state);
        }

        _.bindAll(
            this, 'showMainVideoHandler', 'destroy', 'skipByDuration', 'destroyAndResolve'
        );
        this.dfd = $.Deferred();
        this.element = state.el;
        this.element.addClass('is-bumper');
        this.player = player;
        this.state = state;
        this.doNotShowAgain = false;
        this.state.videoBumper = this;
        this.bindHandlers();
        this.initialize();
        this.maxBumperDuration = 35; // seconds
    };

    VideoBumper.prototype = {
        initialize: function () {
            this.player();
        },

        getPromise: function () {
            return this.dfd.promise();
        },

        showMainVideoHandler: function () {
            this.state.storage.setItem('isBumperShown', true);
            setTimeout(function () {
                this.saveState();
                this.showMainVideo();
            }.bind(this), 20);
        },

        destroyAndResolve: function () {
            this.destroy();
            this.dfd.resolve();
        },

        showMainVideo: function () {
            if (this.state.videoPlayer) {
                this.destroyAndResolve();
            } else {
                this.state.el.on('initialize', this.destroyAndResolve);
            }
        },

        skip: function () {
            this.element.trigger('skip', [this.doNotShowAgain]);
            this.showMainVideoHandler();
        },

        skipAndDoNotShowAgain: function () {
            this.doNotShowAgain = true;
            this.skip();
        },

        skipByDuration: function (event, time) {
            if (time > this.maxBumperDuration) {
                this.element.trigger('ended');
            }
        },

        bindHandlers: function () {
            var events = ['ended', 'error'].join(' ');
            this.element.on(events, this.showMainVideoHandler);
            this.element.on('timeupdate', this.skipByDuration);
        },

        saveState: function () {
            var info = {bumper_last_view_date: true};
            if (this.doNotShowAgain) {
                _.extend(info, {bumper_do_not_show_again: true});
            }
            this.state.videoSaveStatePlugin.saveState(true, info);
        },

        destroy: function () {
            var events = ['ended', 'error'].join(' ');
            this.element.off(events, this.showMainVideoHandler);
            this.element.off({
                'timeupdate': this.skipByDuration,
                'initialize': this.destroyAndResolve
            });
            this.element.removeClass('is-bumper');
            if (_.isFunction(this.state.videoPlayer.destroy)) {
                this.state.videoPlayer.destroy();
            }
            delete this.state.videoBumper;
        }
    };

    return VideoBumper;
});
}(RequireJS.define));
