<?php defined('BASEPATH') OR exit('No direct script access allowed');
class Evaluate extends Start_Controller {
	public function __construct(){
		parent::__construct();
		$this->load->library('session');
		$this->load->_model('Model_evaluate','evaluate');
	}
	//定义方法的调用规则 获取URI第二段值
    public function _remap($arg,$arg_array)
    {
		if($arg == 'add')//添加
        {
             $this->_add();
        }
		else
		{
			 $this->_index();
		}
    }

	//管理
	public function _index()
	{
		$post = $this->input->post(NULL, TRUE);
		if(isset($post['page']))  
		{
		    $page = $this->input->post('page',true);
		    $perpage = $this->input->post('perpage',true);
			$shop = $this->input->post('shop',true);
			$orderinfo = $this->input->post('orderinfo',true);
			$name = $this->input->post('name',true);
			$grade = $this->input->post('grade',true);
			$where = "1=1";
			if($shop)
            {
                $where  .= " and shop = '$shop'";
            }
			if($orderinfo)
            {
                $where  .= " and orderinfo = '$orderinfo'";
            }
			if($name)
            {
                $where  .= " and name = '$name'";
            }
			if($grade != "")
            {
                $where  .= " and grade = '$grade'";
            }
            //数据排序
            $order_str = "id desc";
            if(empty($page))
		    {
                $start = 0;
		    	$perpage = 1;
            }
		    else
		    {
                $start = ($page - 1)*$perpage;
            }
            //取得信息列表
            $info_list = $this->evaluate->find_all($where,'id,shopname,shopid,orderinfo,name,grade,content,time',$order_str,$start,$perpage);
			//格式化数据
            foreach ($info_list as $key=>$value) 
		    {
				if($value['grade'] == 0)
				{
					$info_list[$key]['grade'] = "未评价";
				}
				else
				{
					$info_list[$key]['grade'] = $value['grade']."星";
				}
				$info_list[$key]['time'] = date('Y-m-d H:i:s',$value['time']);
            }
		    $total = $this->evaluate->find_count($where);
		    $pagenum = ceil($total/$perpage);
		    $over = $total-($start+$perpage);
		    $rows = array('total'=>$total,'over'=>$over,'pagenum'=>$pagenum,'rows'=>($info_list));
		    echo json_encode($rows);exit;
		}
		$this->_Template('evaluate',$this->data);
	}
	//添加
	public function _add()
	{
		$post = $this->input->post(NULL, TRUE);
		if(isset($post['grade']))
		{
			$post['grade'] = $this->input->post('grade',true);
			$post['content'] = $this->input->post('content',true);
			/** 接口提交
			if($this->evaluate->insert($post))
        	{
         		echo json_encode(array('msg'=>'添加成功','success'=>true));exit;
       	 	}
       		else
        	{
           		echo json_encode(array('msg'=>'添加失败，请重试','success'=>false));exit;
        	}
			**/
		}
		$this->_Template('evaluate_add',$this->data);
	}
}