/**
 *  商品详情  --评论和咨询tab
 * @author: Lynnic
 * @date: 2015/11/18
 */
var $ = require('jquery'),
        tip = require('../../plugin/tip'),
        Hammer = require('yoho.hammer');

var commentsNum,consultsNum;

var navtabEle = document.getElementById('nav-tab'),
    navtabHammer = navtabEle && new Hammer(navtabEle),

    gotoConsultEle = document.getElementById('goto-consult'),
    gotoConsultHammer = gotoConsultEle && new Hammer(gotoConsultEle),

    readmore = document.getElementById('readmore'),
    readmoreHammer = readmore && new Hammer(readmore);



(function() {
    consultsNum = $('#nav-tab .consults-num').html() - 0;

    commentsNum = $('#nav-tab .comments-num').html() - 0;

    $('#nav-tab li').each(function() {
        $(this).removeClass('focus');
    });

    $('#feedback-content .content').each(function() {
        $(this).addClass('hide');
    });
    if (0 !== commentsNum) {
        $('#nav-tab .comment-nav').addClass('focus');
        $('#feedback-content .comment-content').removeClass('hide');

    } else if (0 !== consultsNum) {
        $('#nav-tab .consult-nav').addClass('focus');
        $('#feedback-content .consult-content').removeClass('hide');
    }

    $('.goods-consults .consult-item:lt(2)').removeClass('hide');
})();

if (navtabHammer) {
    navtabHammer.on('tap', function(e) {
        var $this = $(e.target).closest('li');
        var index = $this.index();

        if ($this.hasClass('comment-nav') && 0 === commentsNum) {
            tip.show('暂无商品评价');
        } else {
            if (!$this.hasClass('focus')) {

                $('#nav-tab li').each(function() {
                    $(this).removeClass('focus');
                });
                $('#feedback-content .content').each(function() {
                    $(this).addClass('hide');
                });

                $this.addClass('focus');
                $('#feedback-content .content:eq(' + index + ')').removeClass('hide');
            }
        }
    });
}

// if (consultFooterHammer) {
//     consultFooterHammer.on('tap', function() {
//         location.href = $(consultFooterEle).data('href');
//     });
// }

if (gotoConsultHammer) {
    gotoConsultHammer.on('tap', function() {
        location.href = $(gotoConsultEle).find('a').attr('href');
    });
}

//咨询页面固定header
if ($('.goods-consults-page').length > 0) {
    $('#yoho-header').css('position', 'fixed').css('top', '0');
}

if ($('.goods-consults-page').length > 0) {
    $('#yoho-footer').css('border-top', '1px solid #e0e0e0');
}

if (readmoreHammer) {
    readmoreHammer.on('tap', function() {
        $('.readmore').hide();
        $('.goods-consults').find('.consult-item').removeClass('hide');
        return false;
    });
}

require('./fav');