<?php
/**
 * 【后台】直播页面接口
 * Created by PhpStorm.
 * User: yingcai
 * Date: 2018/1/12
 * Time: 下午2:49
 */

namespace Apicp\Controller\LiveRoom;

use Common\Common\Constant;
use Common\Common\User;
use Common\Service\MainService;
use Common\Service\RoleService;

class LiveController extends AbstractController
{
    /**
     * Live
     * @author houyingcai
     * @desc 直播页面接口
     * @param Int lm_id:true:1 直播活动ID
     * @return array|bool 直播列表
                array(
                    'live_status' => 1, // 直播状态
                    'name' => '产品培训讲解', // 直播名称
                    'start_time' => 1515407868910, // 直播开始时间
                    'estimated_duration' => 45, // 预计时长（单位：分钟）
                    'pic' => 'b3ddbc502e307665f346cbd6e52cc10d', // 封面图ID
                    'pic_url' => 'http://qy.vchangyi.org', // 封面图片URL
                    'lecturer' => '王宇', // 讲师姓名
                    'avatar' => 'http://qy.vchangyi.org', // 讲师头像URL
                    'lecturer_title' => '金牌讲师', // 讲师头衔
                    'stream_name' => '2334_f40d273cafbd57d0be02091d7c128ecb', // 流名称
                    'stream_url' => 'rtmp://2334.livepush.myqcloud.com/live/', // 推流地址
                    'stream_status' => '1', // 直播室状态 0: 禁用 1: 允许推流 2: 断流
                    'qr_code' => 'http://qy.vchangyi.org', // 直播间二维码地址
                )
     */
    public function Index()
    {
        $lmId = $this->liveMainDetail['lm_id'];
        // 获取直播信息
        $mainService = new MainService();
        $mainDetail = $this->liveMainDetail;

        // 格式化直播状态
        $live_status = $mainService->live_status($mainDetail['live_status'], $mainDetail['start_time']);

        // 获取讲师信息
        $roleService = new RoleService();
        $roleInfo = $roleService->get_by_conds([
            'lm_id' => $lmId,
            'type' => Constant::LIVE_ROLE_TYPE_LECTURER,
        ], [], true);

        // 获取讲师个人信息
        $userService = &User::instance();
        $lecturerInfo = $userService->getByUid($roleInfo['obj_id']);

        // 返回数据
        $this->_result = [
            'live_status' => intval($live_status),
            'name' => $mainDetail['name'],
            'start_time' => $mainDetail['start_time'],
            'estimated_duration' => $mainDetail['estimated_duration'],
            'pic' => $mainDetail['pic'],
            'pic_url' => $mainService->formatCover($mainDetail['pic']),
            'lecturer' => $lecturerInfo['memUsername'],
            'avatar' => $userService->avatar($roleInfo['obj_id'], $lecturerInfo),
            'lecturer_title' => $roleInfo['title'],
            'stream_name' => $this->studioDetail['stream_name'],
            'stream_url' => $this->studioDetail['stream_url'],
            'stream_status' => $this->studioDetail['stream_status'],
            'qr_code' => oaUrl('Frontend/Index/RoomQrcode/index', ['lm_id' => $lmId], $mainDetail['domain']), // 二维码URL
        ];

        return true;
    }
}