(function( $ ){

  $.fn.user = function( options ) {
	  
	var settings = $.extend( {
		op  :'login',
		url :'',
		panel:'',
		form:'',
		callback : '',
		submitbtn :'',
		loadbar:''
	}, options);
	
	var methods = {
		request : function(){
			$.ajax({
				'type':"POST",
				'url':settings.url,
				'data':$(settings.form).serialize(),
				'success':settings.callback,
				'timeout': 30000,
				'error': function(){
					methods.Alert('danger','出现错误，请稍后重试');
				 },
				 'beforeSend': function(){
					 $(settings.submitbtn).addClass('disabled');
					 $(settings.submitbtn).attr('disabled','disabled');
					 $(settings.loadbar).show();
				 },
				 complete: function(){
					 $(settings.submitbtn).removeClass('disabled');
					 $(settings.submitbtn).removeAttr('disabled');
					 $(settings.loadbar).hide();
				 }
			});
		},
		register : function(){
			methods.request();
		},
		login : function(){
			methods.request();
		},
		Alert : function(type,content){
			$(settings.panel).attr('class','alert alert-'+type);
			$(settings.panel).html(content);
		}
	}
	
	var callback = {
		register : function(data){
			if (typeof(data)=='object')
			{
			  if(typeof(data.error)!='undefined')
			  {
				  methods.Alert('danger',data.error);
				  if(typeof(data.place)!='undefined')
			  	  {
					  this.input = $('#user-form-register input[name='+data.place+']');
					  this.input.parent('div').addClass('has-error');
					  this.input.focus();
				  }
				  return false;
			  }
			  if(typeof(data.msg)!='undefined')
			  {
				  methods.Alert('danger',data.error);
				  return false;
			  }
			  if(typeof(data.success)!='undefined')
			  {
				  $('#user-register-dismiss').click();
				  window.location.href = window.location.href; 
			  }
			}
			else{ 
			  methods.Alert('danger','服务器掉链子了，<a href="/service/reporterror/?content=error_on_User_Register">通知管理员揍它</a>');
			  return false;
			}
		},
		login : function(data){
			if (typeof(data)=='object')
			{
			  if(typeof(data.error)!='undefined')
			  {
				  methods.Alert('danger',data.error);
				  if(typeof(data.place)!='undefined')
			  	  {
					  this.input = $('#user-form-login input[name='+data.place+']');
					  this.input.parent('div').addClass('has-error');
					  this.input.focus();
				  }
				  return false;
			  }
			  if(typeof(data.success)!='undefined')
			  {
				  $('#user-login-dismiss').click();
				  window.location.href = window.location.href;
			  }
			}
			else{ 
			  methods.Alert('danger','服务器掉链子了，<a href="/service/reporterror/?content=error_on_User_Login">通知管理员揍它</a>');
			  return false;
			}
		}
	}

    this.each(function() {
		if(settings.op == 'register')
		{
			settings.url = '/account/register';
			settings.panel = '#register-alert';
			settings.form = '#user-form-register';
			settings.callback = callback.register;
			settings.submitbtn = '#user-register-btn';
			settings.loadbar = '#register-ajax-loading';
			$('#user-form-register input').each(function(index, element) {
                $(this).parent('div').removeClass('has-error');
				$(this).bind('focusout',function(){
					$(this).parent('div').removeClass('has-error');
				});
            });
			methods.register();
		}
		if(settings.op == 'login')
		{
			settings.url = '/account/login';
			settings.panel = '#login-alert';
			settings.form = '#user-form-login';
			settings.callback = callback.login;
			settings.submitbtn = '#user-login-btn';
			settings.loadbar = '#login-ajax-loading';
			$('#user-form-login input').each(function(index, element) {
                $(this).parent('div').removeClass('has-error');
				$(this).bind('focusout',function(){
					$(this).parent('div').removeClass('has-error');
				});
            });
			methods.login();
		}
    });

  };
})( jQuery );