<?php
namespace Order\Manager;

use Helpers\View as view;
use Helpers\dbh;
use Order\Listener\ManagerListener;

class Offlineapp
{
	private $db;
	private $config;
	protected $events = NULL;
	
	public $pdfData;
	
	function __construct()
	{
		$this->db = \Zend_Registry::get('db');
		$this->config = \Zend_Registry::get('config');
		
		$Listener = new ManagerListener();
		@$this->events()->attachAggregate($Listener);
	}

	public function events(\Zend_EventManager_EventCollection $events = NULL)
    {
        if ($events !== NULL) {
            $this->events = $events;
        } elseif ($this->events === NULL) {
            $this->events = new \Zend_EventManager_EventManager(__CLASS__);
        }
        return $this->events;
    }
	
	/*************
	
	status:
	
	1 开始进入离线申请申请程序中
    2 填写并提交离线申请表
    3 邮寄离线申请表
    4 收到离线申请表
    5 处理离线申请表
    10:离线申请完成？
    -1: 取消了在线下载进程
			
	**************/
	
	//接收
	public function receive($id)
	{
		if(empty($id) || !is_numeric($id))
		{
			return "参数错误";
		}
		
		$sql="update dataorder set status=4,ts_received=now() where offlineappid=$id";
		
		if($this->db->exec($sql) > 0)
		{
			@$this->db->exec("UPDATE offlineapp SET status=4,ts_received=now() WHERE id=$id");
			@$this->events()->trigger('offlineapp.received', $this, compact('id'));
			return true;
		}else{
			return "接收失败，请重试";
		}
	}
	
	//获取一个申请的详细信息
	public function getOneAppInfo($id)
	{
		$sql = "SELECT off.*,o.status,o.uuid FROM offlineapp off
				LEFT JOIN dataorder o ON off.id=o.offlineappid
				WHERE off.id = $id
				";
		$rs = $this->db->query($sql);
		return $rs->fetchAll();
	}//
	
	//判断是否存在wsn数据申请
	public function hasWsnData($id)
	{
		$sql="select count(d.id) as wsn from dataorder d left join dataservice s on d.uuid=s.uuid where d.offlineappid=$id and s.service_type in (1,2) and position('waterwsn' in s.service_url)>0 and d.selection is not null";
		$rs=$this->db->query($sql);
		$row=$rs->fetch();
		return $row['wsn'];
	}
	
	//重置申请表
	public function resetAppForm($id)
	{
		$sql = "SELECT * FROM offlineapp WHERE id=$id";
		$rs = $this->db->query($sql);
		$row = $rs->fetch();
		
		$ids = array();
		
		if(file_exists($row['applicationform']))
		{
			@unlink($row['applicationform']);
		}
		
		if($this->db->exec("UPDATE offlineapp SET applicationform=NULL,status=2 WHERE id=$id")>0 && $this->db->exec("UPDATE dataorder SET status=2 WHERE offlineappid=$id"))
		{
			@$this->events()->trigger('offlineapp.AppFormReseted', $this, compact('id'));
			return true;
		}else{
			return "重置遇到问题，请重试";
		}
	}
	
	//提交给作者的时候需要处理的内容
	public function sendToAuthor()
	{
		
	}
	
	///////////////////////////////////////////
	public function offLineAppMakeQuery($opt)
	{
		$def = array(
			'field' => ' off.*,o.id as orderid,o.status,u.realname,u.username,md.title ',
			'table' => ' dataorder o ',
			'join' => ' LEFT JOIN offlineapp off ON off.id=o.offlineappid
						LEFT JOIN users u ON u.id = off.userid
						LEFT JOIN metadata md ON md.uuid=o.uuid',
			'order' => ' o.id DESC '
		);	
		return array_merge($def,$opt);
	}
	
	public function fetchNotReceived()
	{
		$opt = $this->offLineAppMakeQuery(array(
			'where' => ' o.offlineappid != -1 AND o.status=3'
		));
		$dbh = new dbh();
		//echo $dbh->select($opt,true);exit();
		return $dbh->select($opt);
	}//未接受的
	
	public function fetchNoPdf()
	{
		$opt = $this->offLineAppMakeQuery(array(
			'where' => ' o.offlineappid != -1 AND o.status=4 AND (off.applicationform IS NULL OR off.applicationform=\'\') '
		));
		$dbh = new dbh();
		//echo $dbh->select($opt,true);exit();
		return $dbh->select($opt);
	}//没有pdf的
	
	public function fetchNotApprove()
	{
		$opt = $this->offLineAppMakeQuery(array(
			'where' => ' o.offlineappid != -1 AND o.status=4 AND (off.applicationform IS NOT NULL || off.applicationform!=\'\') '
		));
		$dbh = new dbh();
		return $dbh->select($opt);
	}//待审核
}