<?php
/**
 * @author: CeeFee
 * @description: 考试
 */

class STopic extends MyActiveRecord
{
	public static function model($className = __CLASS__)
	{
		return parent::model($className);
	}
	
	public function tableName()
	{
		return 'topic';
	}

    public function getSchTopicDetail($topic_id_arr, $isReplaceBlank = FALSE)
    {
        $result = array();

        $condition = "topic_id IN (". implode(',', $topic_id_arr) .")";
        $criteria = new CDbCriteria();
        $criteria->join = 'JOIN teacher c ON t.updater_id = c.teacher_id JOIN teacher u ON t.updater_id = u.teacher_id';
        $criteria->select = 't.*, c.teacher_name AS creator_name, u.teacher_name AS updater_name';
        $criteria->addCondition($condition);
        $criteria->order = 'update_time DESC';


        $topicIds = array();
        $topicQuery = getAttributes($this->findAll($criteria));

        if ($topicQuery)
        {
            foreach ($topicQuery AS $k => $v)
            {
                $topicIds[] = $v['topic_id'];
            }

            $topicKps         = STopicKp::model()->getTopicKps($topicIds);
            $topicSpecials    = STopicSpecial::model()->getTopicSpecials($topicIds);
            $topicItems       = STopicItem::model()->getTopicItems($topicIds);
            $topicItemOptions = STopicItemOption::model()->getTopicItemOptions($topicIds);

            $i = 0;

            foreach ($topicQuery AS $k => $v)
            {
                $_topicId = $v['topic_id'];
                $_key     = $_topicId;

                if ($isReplaceBlank AND $v['topic_type'] == 5)
                {
                    $v['topic_title'] = preg_replace("/<img[^>]*[\s]+src[\s]*=[\s]*(([\'\"](\/images\/list_\d\.png)[\'\"])|(\/images\/list_\d\.png))[^>]*>/si", '__________', $v['topic_title']);
                }

                $result[$_key] = array(
                    'id'            => $_topicId,
                    'type_id'       => (int)$v['topic_type'],
                    'creator_id'    => $v['creator_id'],
                    'updater_id'    => $v['updater_id'],
                    'create_time'   => (int)$v['create_time'],
                    'update_time'   => (int)$v['update_time'],
                    'title'         => preg_replace("/<img[^>]*[\s]+src[\s]*=[\s]*(([\'\"](\/images\/list_\d\.png)[\'\"])|(\/images\/list_\d\.png))[^>]*>/si", '__________', $v['topic_title']),
                    'difficulty'    => (int)$v['topic_difficulty'],
                    'subject_id'    => (int)$v['subject_id'],
                    'folder_id'     => $v['folder_id'],
                    'source_id'     => (int)$v['source_id'],
                    'source_title'  => $v['source_title'],
                    'parse_video'   => $v['parse_video'],
                    'parse_content' => $v['parse_content'],
                    'teacher_tips'  => $v['teacher_tips'],
                    'relation_topic'=> $v['relation_topic'],
                    'teaching_quality' => $v['teaching_quality'],
                );

                switch ($v['topic_type'])
                {
                    case 1:
                        $result[$_key]['type_name'] = '选择题';
                        break;
                    case 5:
                        $result[$_key]['type_name'] = '填空题';
                        break;
                    case 7:
                        $result[$_key]['type_name'] = '简答题';
                        break;
                    default:
                        $result[$_key]['type_name'] = '';
                        break;
                }

                if (isset($topicKps[$_topicId]))
                {
                    $result[$_key]['kps'] = $topicKps[$_topicId];
                }
                else
                {
                    $result[$_key]['kps'] = array();
                }

                if (isset($topicSpecials[$_topicId]))
                {
                    $result[$_key]['specials'] = $topicSpecials[$_topicId];
                }
                else
                {
                    $result[$_key]['specials'] = array();
                }

                $result[$_key]['items'] = array();

                if (isset($topicItems[$_topicId]))
                {
                    $result[$_key]['items'][] = array(
                        'type_id'   => (int)$topicItems[$_topicId][0]['topic_type'],
                        'type_name' => $result[$_key]['type_name'],
                        'list_type' => (int)$topicItems[$_topicId][0]['list_type'],
                        'title'     => '',
                        'options'   => array(),
                    );

                    if (isset($topicItemOptions[$_topicId]))
                    {
                        $result[$_key]['items'][0]['options'] = array();

                        foreach ($topicItemOptions[$_topicId] AS $option)
                        {
                            $result[$_key]['items'][0]['options'][] = array(
                                'option_id'      => (int)$option['option_id'],
                                'option_content' => $option['option_content'],
                                'option_correct' => $option['option_correct'],
                                'option_score'   => (float)$option['option_score'],
                            );
                        }
                    }
                }

                $i++;
            }
        }

        return $result;
    }


	public function getRecords($condition, $offset = 0, $limit = 10, $teacherId = '', $isReplaceBlank = FALSE)
	{
		$result = array();
	
		$criteria = new CDbCriteria();
		$criteria->join = 'JOIN teacher c ON t.updater_id = c.teacher_id JOIN teacher u ON t.updater_id = u.teacher_id';
		$criteria->select = 't.*, c.teacher_name AS creator_name, u.teacher_name AS updater_name';
		$criteria->addCondition($condition);
		$criteria->order = 'update_time DESC';
		$criteria->limit = $limit;
		$criteria->offset = $offset;

		$topicIds = array();
		$topicQuery = getAttributes($this->findAll($criteria));
		
		if ($topicQuery)
		{
			foreach ($topicQuery AS $k => $v)
			{
				$topicIds[] = $v['topic_id'];
			}
			
			$topicKps         = STopicKp::model()->getTopicKps($topicIds);
			$topicSpecials    = STopicSpecial::model()->getTopicSpecials($topicIds);
			$topicItems       = STopicItem::model()->getTopicItems($topicIds);
			$topicItemOptions = STopicItemOption::model()->getTopicItemOptions($topicIds);
			$topicUses        = STopicUse::model()->getTopicUses($topicIds);
				
			$i = 0;
				
			foreach ($topicQuery AS $k => $v)
			{
				$_topicId = $v['topic_id'];
				$_key     = $i .'_'. $_topicId;
	
				if ($isReplaceBlank AND $v['topic_type'] == 5)
				{
					$v['topic_title'] = preg_replace("/<img[^>]*[\s]+src[\s]*=[\s]*(([\'\"](\/images\/list_\d\.png)[\'\"])|(\/images\/list_\d\.png))[^>]*>/si", '__________', $v['topic_title']);
				}
	
				$result[$_key] = array(
					'id'            => $_topicId,
					'type_id'       => (int)$v['topic_type'],
					'creator_id'    => $v['creator_id'],
//					'creator_name'  => $v['creator_name'],
					'updater_id'    => $v['updater_id'],
//					'updater_name'  => $v['updater_name'],
					'create_time'   => (int)$v['create_time'],
					'update_time'   => (int)$v['update_time'],
					'title'         => $v['topic_title'],
					'difficulty'    => (int)$v['topic_difficulty'],
					'subject_id'    => (int)$v['subject_id'],
					'folder_id'     => $v['folder_id'],
					'source_id'     => (int)$v['source_id'],
					'source_title'  => $v['source_title'],
					'parse_video'   => $v['parse_video'],
					'parse_content' => $v['parse_content'],
				);
	
				switch ($v['topic_type'])
				{
					case 1:
						$result[$_key]['type_name'] = '选择题';
						break;
					case 5:
						$result[$_key]['type_name'] = '填空题';
						break;
					case 7:
						$result[$_key]['type_name'] = '简答题';
						break;
					default:
						$result[$_key]['type_name'] = '';
						break;
				}
	
				if (isset($topicKps[$_topicId]))
				{
					$result[$_key]['kps'] = $topicKps[$_topicId];
				}
				else
				{
					$result[$_key]['kps'] = array();
				}
	
				if (isset($topicSpecials[$_topicId]))
				{
					$result[$_key]['specials'] = $topicSpecials[$_topicId];
				}
				else
				{
					$result[$_key]['specials'] = array();
				}
	
				$result[$_key]['uses'] = array();
				$result[$_key]['uses']['total']   = 0;
				$result[$_key]['uses']['oneself'] = 0;
	
				if (isset($topicUses[$_topicId]))
				{
					$result[$_key]['uses']['total'] = count($topicUses[$_topicId]);
						
					foreach ($topicUses[$_topicId] AS $key => $val)
					{
						if ($val['teacher_id'] == $teacherId)
						{
							$result[$_key]['uses']['oneself']++;
						}
					}
				}
	
				$result[$_key]['items'] = array();
	
				if (isset($topicItems[$_topicId]))
				{
					$result[$_key]['items'][] = array(
						'type_id'   => (int)$topicItems[$_topicId][0]['topic_type'],
						'type_name' => $result[$_key]['type_name'],
						'list_type' => (int)$topicItems[$_topicId][0]['list_type'],
						'title'     => '',
						'options'   => array(),
					);
						
					if (isset($topicItemOptions[$_topicId]))
					{
						$result[$_key]['items'][0]['options'] = array();
	
						foreach ($topicItemOptions[$_topicId] AS $option)
						{
							$result[$_key]['items'][0]['options'][] = array(
								'option_id'      => (int)$option['option_id'],
								'option_content' => $option['option_content'],
								'option_correct' => $option['option_correct'],
								'option_score'   => (float)$option['option_score'],
							);
						}
					}
				}
	
				$i++;
			}
		}
	
		return $result;
	}
}