<?php
//加载
require_once ("../manager_include.inc");

// 参数取得
$theme_id = ParamUtil::getRequestNumber("theme_id", 0);
$word_id = ParamUtil::getRequestNumber("word_id", 0);
$operate = ParamUtil::getRequestString("operate");

if($theme_id==0 || $word_id==0) {
	exit;
}

//添加
if($operate == "add") {
	//检查是否已经存在
	$param = array();
	$param["theme_id"] = $theme_id;
	$param["word_id"] = $word_id;
	$param["delete_flg"] = false;
	$theme_word_list = WordThemeDat::getList($param, "display_order", "asc", 0, 1);
	if(empty($theme_word_list)) {
		$word_count = WordHandler::getWordCount($theme_id);
		$theme_word_dat = new WordThemeDat();
		$theme_word_dat->theme_id = $theme_id;
		$theme_word_dat->word_id = $word_id;
		$theme_word_dat->display_order = $word_count + 1;
		$theme_word_dat->save();
	}
}

//删除
if($operate == "remove") {
	$param = array();
	$param["theme_id"] = $theme_id;
	$param["word_id"] = $word_id;
	$param["delete_flg"] = false;
	$theme_word_list = WordThemeDat::getList($param, "display_order", "asc", 0, 1);
	if(!empty($theme_word_list)) {
		$theme_word_list[0]->delete_flg = true;
		$theme_word_list[0]->save();
	}
}

//查找已经设定的单词列表
$param = array();
$param["theme_id"] = $theme_id;
$param["delete_flg"] = false;
$theme_word_list = WordThemeDat::getList($param, "display_order", "asc");

ob_start()
?>
<?
	if(!empty($theme_word_list)) {
		$index = 0;
		foreach($theme_word_list as $theme_word) {
			$index++;
			$word_dat = WordDat::getById($theme_word->word_id);
?>
<div class="theme_word_item" onClick="removeWord('<?=$theme_id?>','<?=$theme_word->word_id?>');"><?=$index?>.<?=$word_dat->word?></div>
<?
		}
	}
?>
<?
$html = ob_get_contents();
ob_end_clean();
print json_encode(array("html"=>$html));