// define class Popup

function Popup(param) {
	this.popup = param;
	this.height = this.popup.height();
}

Popup.prototype.showPopup = function() {
	var winHt = $(window).height();
	var popupMask = $('<div class="popup-mask"></div>');
	if($('body .popup-mask').length == 0) {
		$('body').append(popupMask);
	}
	
	$('.popup-mask').animate({height: winHt+"px"});
	this.centerPopup();
	this.popup.css('visibility', 'visible');
	
	$('body').css('overflow-y', 'hidden');
	//console.info('显示执行成功！！！');
};

Popup.prototype.centerPopup = function() {
	var winHt = $(window).height();
	this.height = this.popup.height();
	var marginTop = (winHt - this.height)/2;
	this.popup.css('top', marginTop + 'px');
};

Popup.prototype.hidePopup = function() {
	this.popup.css('top', -9999+'px');
	$('body').css('overflow-y', 'auto');
	$('.popup-mask').animate({height:0},function() {

		$('.popup-mask').remove();
	});
	if(this.hideBack) {
		var callback = this.hideBack;
		callback();
	}
	
	//console.info('隐藏执行成功！！！');
};

//初始化popup
function initPopup(obj, errorStatus) {
	//console.info(errorStatus);
	var ele = obj.popup;
	var textList = ele.find('input[type=text]');
	var selectList = ele.find('select');
	ele.data().errorStatus = (errorStatus == undefined)?false:true;
	ele.data().attr = [];
	
	// 遍历文本框移除错误提示信息
	textList.each(function() {
		$(this).removeClass('error-data');
		$(this).next('i').removeClass('error-data');
		
		var tmp = {
			type: 'input',
			id: $(this).attr('id'),
			val: $(this).val()
		};
		
		ele.data().attr.push(tmp);
	});
	
	// 遍历下拉框
	selectList.each(function() {
		var tmp = {
			type: 'select',
			id: $(this).attr('id'),
			val: $(this).val()
		};
		
		ele.data().attr.push(tmp);
	});
	
	// 移除按钮不可点击状态
	ele.find('.status-change-btn').removeClass('whyc-btn-disabled');
	
	//console.info(ele.data().errorStatus);
	// 读取参数失败
	if(ele.data().errorStatus) {
		ele.find('.status-change-btn').addClass('whyc-btn-disabled');
	}
}

var popup = new Popup($('.popup').eq(0));
$('.popup').eq(0).find('.close').bind('click', function() {
	popup.hidePopup();	// 隐藏弹出框和遮罩层
});
$('[data-toggle="popup"]').click(function() {
	popup.showPopup();	// 显示弹出框和遮罩层
});
/*$('body').on('click', '.popup-mask', function() {
	popup.hidePopup();	// 隐藏弹出框和遮罩层
});*/
// 窗口大小改变
$(window).resize(function() {
	popup.hidePopup();	// 隐藏弹出框和遮罩层
});