var $ = require('yoho-jquery'),
    lazyLoad = require('yoho-jquery-lazyload'),
    Swiper = require('yoho-swiper');

var $navs = $('#nav-tab > li'),
    $contents = $('#ps-content > .content');

require('../common');

lazyLoad($('img.lazy'));

$('#nav-tab').bind('contextmenu', function() {
    return false;
});

$('#nav-tab').on('touchend touchcancel', function(e) {
    var $this = $(e.target).closest('li');

    if ($this.hasClass('focus')) {
        return;
    }

    $navs.removeClass('focus');
    $this.addClass('focus');
    $contents.addClass('hide');
    $contents.eq($this.index()).removeClass('hide');

    if (typeof $this.swiper === 'undefined') { // 解决隐藏式，swiper不渲染
        $this.swiper = false;
        $contents.find('li').each(function(key, item) {
            $(item).find('.swiper-container').addClass('swiper-' + key);

            new Swiper('.swiper-' + key, {
                lazyLoading: true,
                pagination: '.swiper-' + key + ' .pagination-inner'
            });
        });
    }

    $(document).trigger('scroll'); // Trigger lazyLoad
});

$('#nav-tab').on('touchstart', function(e) {
    var target = e.target || e.srcElement;

    target.className = 'bytouch ' + target.className;
}).on('touchend touchcancel', function() {
    $navs.removeClass('bytouch');
});