var user_sentence_create_buffer=new Array();
var user_sentence_update_buffer=new Array();

var user_sentence_block_create_buffer=new Array();
var user_sentence_block_update_buffer=new Array();

function usent_block_create(blockid,book,paragraph,lang,author,editor,tag){
	var d = new Date();
	let newBlock = new Object();
	newBlock.id = blockid;
	newBlock.book = book;
	newBlock.paragraph = paragraph;
	newBlock.tag = tag;
	newBlock.lang = lang;
	newBlock.author = author;
	newBlock.editor = editor;
	newBlock.time = d.getTime();
	user_sentence_block_create_buffer.push(newBlock);
}
function usent_block_commit(){

	if(user_sentence_block_create_buffer.length>0){
		$.post("../usent/new_block.php",
		{
			data:JSON.stringify(user_sentence_block_create_buffer)
		},
		usent_server_responce);
		user_sentence_block_create_buffer=new Array();
	}

	if(user_sentence_block_update_buffer.length>0){
		$.post("../usent/updata.php",
		{
			data:JSON.stringify(user_sentence_block_update_buffer)
		},
		usent_server_responce);
		user_sentence_block_update_buffer=new Array();
	}
}

function usent_block_fork(blockid,newBlockId){

}

function usent_change(blockid,begin,end,text){
	
}


function usent_update(blockid,begin,end,text){
	var d = new Date();
	let mBlock = doc_tran("#"+blockid);
	let dbId=mBlock.text(begin,end,"id");
	let newData = new Object();
	newData.id = dbId;
	newData.text = text;
	newData.time = d.getTime();
	user_sentence_update_buffer.push(newData);
}


function usent_create(blockid,id,book,paragraph,begin,end,text,tag,lang,author,editor){
	let newData = new Object();
	newData.blockid = blockid;
	newData.id = id;
	newData.book = book;
	newData.paragraph = paragraph;
	newData.begin = begin;
	newData.end = end;
	newData.text = text;
	newData.tag = tag;
	newData.lang = lang;
	newData.author = author;
	newData.editor = editor;
	user_sentence_create_buffer.push(newData);
}

function usent_commit(){

	if(user_sentence_create_buffer.length>0){
		$.post("../usent/new.php",
		{
			data:JSON.stringify(user_sentence_create_buffer)
		},
		usent_server_responce);
		user_sentence_create_buffer=new Array();
	}

	if(user_sentence_update_buffer.length>0){
		$.post("../usent/update.php",
		{
			data:JSON.stringify(user_sentence_update_buffer)
		},
		usent_server_responce);
		user_sentence_update_buffer=new Array();
	}
}

function usent_server_responce(data,status){
	try{
		let result= JSON.parse(data);
		if(result.status==0){
			ntf_show("user sentence"+result.message);
			return("user sentence"+result.message);
		}
		else{
			ntf_show("user sentence error"+result.message);
			return("user sentence error"+result.message);
		}
	}
	catch(e){
		console.error("user_sentence_update:"+e+" data:"+data);
		ntf_show("user sentence error");
	}
}