function related_para_dlg_init(title = "Related") {
	$("body").append(
		'<div id="related_para_dlg" title="' + title + '"><div id="related_para_dlg_content"></div></div>'
	);

	$("#related_para_dlg").dialog({
		autoOpen: false,
		width: 550,
		buttons: [
			{
				text: "Close",
				click: function () {
					$(this).dialog("close");
				},
			},
		],
	});
}
function related_para_dlg_open(book, para) {
	$.get(
		"../term/related_para.php",
		{
			book: book,
			para: para,
		},
		function (data) {
			let para = JSON.parse(data);
			let html = related_para_dlg_render(para);
			$("#related_para_dlg_content").html(html);
			$("#related_para_dlg").dialog("open");
		}
	);
}

function related_para_dlg_render(para) {
	let output = "";
	if(Array.isArray(para.book_list)){
		for (const iterator of para.book_list) {
			output += "<div>";
			if (para.curr_book_id == iterator.id) {
				output += "<b>" + iterator.title + "</b>";
			} else {
				//找到与这个书匹配的段落
				let paraList = new Array();
				for (const ipara of para.data) {
					if (ipara.bookid == iterator.id) {
						paraList.push(ipara);
					}
				}
				if(paraList.length>0){
					output +=
						"<a href='../reader/?view=chapter&book=" +
						paraList[0].book +
						"&par=" +
						paraList[0].para +
						"' target='_blank'>" +
						iterator.title +
						"</a>";				
				}
			}
			output += "</div>";
		}		
	}else{
		output += "no related paragraph";
		output += "</div>";
	}


	return output;
}