<?php
/*
查询相关联的书
mula->attakhata->tika
*/
require_once "../public/_pdo.php";
require_once "../path.php";

$result["error"]="";
$result["data"]=array();

if(isset($_GET["book"])){
	$book = $_GET["book"];
}
else{
	$result["error"]="no param:book";
	echo json_encode($result, JSON_UNESCAPED_UNICODE);
	exit;
}
if(isset($_GET["para"])){
	$para = $_GET["para"];
}
else{
	$result["error"]="no param :para";
	echo json_encode($result, JSON_UNESCAPED_UNICODE);
	exit;
}

	PDO_Connect("sqlite:"._FILE_DB_PAGE_INDEX_);
	$query="SELECT bookid,cspara ,book_name FROM cs6_para where book = ? and para= ? ";
	$fetch = PDO_FetchAll($query,array($book,$para));
	if(count($fetch)>0){
		$aBookid=array();
		$place_holders = implode(',', array_fill(0, count($fetch), '?'));
		$query="SELECT book, para,bookid from cs6_para where book_name = ? and cspara in  ($place_holders)  ";
		$param[] = $fetch[0]["book_name"];

		foreach ($fetch as $key => $value) {
			$param[] =$value["cspara"];
		}
		$fetchAllPara = PDO_FetchAll($query,$param);
		foreach ($fetchAllPara as  $bookid) {
			$aBookid["{$bookid["bookid"]}"] = 1;
		}
		$result["data"]=$fetchAllPara;
		$result["curr_book_id"]=$fetch[0]["bookid"];

		//获取书名 列表
		$book_list= array();
		$db_file = _FILE_DB_PALITEXT_;
		PDO_Connect("sqlite:$db_file");
		
		foreach ($aBookid as $bookkey => $bookvalue ) {
			# code...
			$query = "select * from books where id=".$bookkey;
			$book_list[] = PDO_FetchRow($query);
		}
		$result["book_list"]=$book_list;

	}

	echo json_encode($result, JSON_UNESCAPED_UNICODE);

?>