<?php
namespace order;

include_once("helper/view.php");

class Order
{
	private $db;
	private $config;
	protected $events = NULL;
	
	public $projectType = array(
				"国家973计划项目课题" => "国家973计划项目课题",
				"国家863计划课题"=>"国家863计划课题",
				"国家级科技支撑课题" => "国家级科技支撑课题",
				"国家级科技重大专项" => "国家级科技重大专项",
				"国家级国家重大工程" => "国家级国家重大工程",
				"国家级国家自然科学基金" => "国家级国家自然科学基金",
				"国际合作项目"=>"国际合作项目",
				"省部级项目" => "省部级项目",
				"其他项目工程" => "其他项目工程",
	);		//申请中的项目类型
	
	function __construct($db = NULL)
	{
		if(empty($db))
		{
			$this->db = \Zend_Registry::get('db');
		}else{
			$this->db = $db;
		}
		
		$this->config = \Zend_Registry::get('config');
	}

	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
			
	**************/
	
	//添加到数据篮
	public function addOrder($uuid,$uid = 0){
		
		if(empty($uid))
		{
			$uid = \view::User('id');
		}
		
		if(!is_numeric($uid))
		{
			$uid = \view::User('id');
		}
		
		if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
		{
			return "参数错误";
		}
		
		$results = $this->events()->trigger('submit', $this, compact('uuid','uid'));
		$data = $results->bottom();
		
		if($data !== true)
		{
			return $data;
		}
		
		$results = $this->events()->trigger('checksource', $this, compact('uuid'));
		$data = $results->bottom();
		
		if($data !== true)
		{
			return array("datetype"=>$data,"uuid"=>$uuid);
		}
		
		if($this->pushToDataorder($uuid,$uid) === true)
		{
			return true;
		}else{
			return "操作中出现错误，请重试";
		}
		
	}//addOrder
	
	//放到数据篮中
	public function pushToDataorder($uuid,$uid = 0)
	{
		if(empty($uid))
		{
			$uid = \view::User('id');
		}
		
		$sql="insert into dataorder (uuid,ts_created,userid,status) values(?,now(),?,?)";
    	$rs = $this->db->query($sql,array($uuid,$uid,1));
		
		if($rs)
		{
			return true;
		}else{
			return false;
		}
	}//pushToDataorder
	
	//提交
	public function apply($id,$uid = 0)
	{
		if(!is_numeric($id) || !is_numeric($uid))
		{
			return "参数错误";
		}
		
		if(empty($uid))
		{
			$uid = \view::User('id');
		}
		
		if($id == -1)
		{
			$sql = $this->db->quoteInto("update dataorder set status=2 where status=1 and userid=?",$uid);
    		if($this->db->exec($sql))
			{
				return true;
			}else{
				return "处理中遇到问题，请重试";
			}
		}
		
		if($id > 0)
		{
			$sql = $this->db->quoteInto("update dataorder set status=2 where status=1 and userid=$uid and id=?",$id);
    		if($this->db->exec($sql))
			{
				return true;
			}else{
				return "处理中遇到问题，请重试";
			}
		}
		
		return "参数错误";
	}//apply()
	
	//删除
	public function del($id,$uid = 0)
	{
		if(!is_numeric($id) || !is_numeric($uid))
		{
			return "参数错误";
		}
		
		if(empty($uid))
		{
			$uid = \view::User('id');
		}
		
		if($id > 0)
		{
			$sql = $this->db->quoteInto("delete from dataorder where userid=$uid and status in (1,2) and id=?",$id);
    		if($this->db->exec($sql))
			{
				return true;
			}else{
				return "处理中遇到错误，请重试";
			}
		}
		
		return "参数错误";
	}
	
	//发送邮件
	public function SendEmail(){
		
	}
	
	//生成pdf
	public function pdf($uid = 0)
	{
		
		
	}
	
	//获得要生成pdf的信息
	public function getOrderItemForPdf($uid = 0)
	{
		if(empty($uid))
		{
			$uid = \view::User('id');
		}
		
		$sql = "select m.title||'('||m.filesize::text||'MB)' as title,m.ts_published,date_part('year',doi.ts_published) as publish_year,m.citation,m.suppinfo,
				array_to_string(ARRAY(
				select r.reference from mdref mr left join reference r on mr.refid=r.id
				where mr.reftype=3 and mr.uuid=d.uuid order by mr.place),'\n'::text) as reference,
				array_to_string(array(
				select fund.fund_type||':'||fund.title||'(编号：'||fund.fund_id||')' 
				from fund left join mdfund on fund.id=mdfund.fid where mdfund.uuid=d.uuid order by mdfund.place),'\n'::text) as fund,
				doi.doi as datadoi,doi.authors,doi.publisher,doi.title as doititle,doi.author_en,doi.publisher_en,doi.title_en
				from dataorder d left join metadata m on d.uuid=m.uuid left join datadoi doi on doi.uuid=d.uuid
				where d.status=2 and d.userid=? order by d.ts_created desc
				";
    	$rows = $this->db->fetchAll($sql,array($uid));
		
		return $rows;
	}
	
	public function makePdf($formData,$userid = 0)
	{
		
	}
	
	public function PdfOrderSave($formData,$uid = 0)
	{
		
	}
	
	//checkPdfOrderField 检查PDF申请表的信息
	public function checkPdfOrderField($formData)
	{
		if(empty($formData['realname']))
		{
			return "请输入真实姓名";
		}
		
		if(empty($formData['email']))
		{
			return "请输入Email";
		}
		
		if (!preg_match('/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/',$formData['email']))
		{
			return "请输入正确的电子邮件地址";
		}
		
		if(empty($formData['phone']))
		{
			return "请输入联系电话";
		}
		
		if(empty($formData['unit']))
		{
			return "请输入单位";
		}
		
		if(empty($formData['address']))
		{
			return "请输入地址";
		}
		
		if(empty($formData['postcode']) || !is_numeric($formData['postcode']))
		{
			return "请输入邮政编码";
		}
		
		if(empty($formData['project_id']))
		{
			return "请输入项目编号";
		}
		
		if(empty($formData['project_type']))
		{
			return "请选择项目类型";
		}
		
		if(empty($formData['project_title']))
		{
			return "请填写项目标题";
		}
		
		if(empty($formData['project']))
		{
			return "请填写用途";
		}
		
		return true;
	}//checkPdfOrderField
}