<?php
/**
 * 【考试中心-后台】获取考试统计详情
 * RecordController.class.php
 * @author: houyingcai
 * @email:  594609175@qq.com
 * @date :  2017-05-23 16:33:46
 * @version $Id$
 */

namespace Apicp\Controller\Answer;

use Common\Service\CategoryService;
use Common\Service\PaperService;
use Common\Service\RightService;
use Common\Service\AnswerService;

class RecordController extends AbstractController
{
    // 旧数据
    const OLD_DATA = 1;
    // 新数据
    const NEW_DATA = 2;

    /** @var CategoryService */
    protected $cate_service;

    /** @var PaperService */
    protected $paper_service;

    /** @var RightService */
    protected $right_service;

    /** @var AnswerService */
    protected $answer_service;

    public function before_action($action = '')
    {
        if (!parent::before_action($action)) {
            return false;
        }

        // 实例化试卷分类service
        $this->cate_service = new CategoryService();
        // 实例化试卷service
        $this->paper_service = new PaperService();
        // 实例化权限service
        $this->right_service = new RightService();
        // 实例化答卷service
        $this->answer_service = new AnswerService();

        return true;
    }

    public function Index_post()
    {
        $ep_id = I('ep_id', 0, 'intval');

        //获取试卷ID
        if (!$ep_id) {

            E('_EMPTY_EP_ID');
        }

        // 获取试卷详情
        $paper = $this->paper_service->get($ep_id);
        // 试卷不存在
        if (empty($paper)) {

            E('_ERR_PAPER_NOT_FOUND');
        }

        // 新老数据标识
        $is_old = $paper['is_old'];
        // 试卷类型:1=自主，2=规则，3=随机
        $ep_type = $paper['ep_type'];
        // 是否显示试题分析：默认新数据显示
        $show_analysis = self::NEW_DATA;

        // 随机抽题
        if (PaperService::TOPIC_RANDOM == $ep_type) {

            // 老数据
            if (self::OLD_DATA == $is_old) {

                // 随机老数据不显示
                $show_analysis = self::OLD_DATA;
            }
        }

        $conds = [
            'epc_id' => $ep_id,
            'er_type' => PaperService::RIGHT_PAPER
        ];

        // 权限范围
        $right = [];
        if ($paper['is_all'] != PaperService::AUTH_ALL) {

            list($db_right, $right) = $this->right_service->get_right_data($conds);
        }
        // 获取分类名称
        $category = $this->cate_service->get($paper['ec_id']);

        // 组装返回数据
        $data = array(
            'paper_type' => (int)$paper['paper_type'],
            'ep_name' => $paper['ep_name'],
            'begin_time' => $paper['begin_time'],
            'end_time' => $paper['end_time'],
            'paper_time' => $paper['paper_time'],
            'total_score' => (int)$paper['total_score'],
            'pass_score' => (int)$paper['pass_score'],
            'ec_name' => $category['ec_name'],
            'is_all' => (int)$paper['is_all'],
            'right' => $right ? $right : [],
            'show_analysis' => $show_analysis
        );

        $this->_result = $data;
    }
}