<?php

namespace SmallProgramApi\Controller;

use Think\Controller;

//[1.4.96]
class ProgramLiveController extends BaseController
{
    // 获取直播间列表
    public function getLiveRoomList()
    {
        $liveModel = M('mini_program_list');

        $merchant_id = self::$merchant_id;
        $where['merchant_id'] = $merchant_id;
        $live_room = $liveModel->field('updated_at, live_json')->where($where)->find();
        if ($live_room) {
            if (time() > $live_room['updated_at'] + 60) { // 2020-05-08 1分钟左右更新一次
                $this->ajaxReturn($this->requestProgramApi(1));
            }
            $this->ajaxReturn(array(
                'status' => 1,
                'msg' => '获取成功1',
                'data' => json_decode($live_room['live_json'], true),
            ));
        } else {
            $this->ajaxReturn($this->requestProgramApi());
        }
    }

    // 获取直播间--单个
    public function getLiveRoomFind()
    {
        $liveModel = M('mini_program_list');

        $merchant_id = self::$merchant_id;
        $where['merchant_id'] = $merchant_id;
        $live_room = $liveModel->field('updated_at, live_json')->where($where)->find();
        if ($live_room) {
            if (time() > $live_room['updated_at'] + 60) { // 2020-05-08 1分钟左右更新一次
                $result = $this->requestProgramApi(1);
                $result['data'] = $result['data'][0];
                $this->ajaxReturn($result);
            }
            $this->ajaxReturn(array(
                'status' => 1,
                'msg' => '获取成功1',
                'data' => json_decode($live_room['live_json'], true)[0],
            ));
        } else {
            $this->ajaxReturn($this->requestProgramApi());
            $this->requestProgramApi();
        }
    }


    // 直播间列表数据--时间更新频次限制
    protected function requestProgramApi($type)
    {
        $liveModel = M('mini_program_list');

        $merchant_id = self::$merchant_id;
        $access_token = get_authorizer_access_tokens($merchant_id);//获取token
        if (empty($access_token)) {
            $result['status'] = 0;
            $result['msg'] = '未获取到有效token';
            $this->ajaxReturn($result);
        }
        $url = "https://api.weixin.qq.com/wxa/business/getliveinfo?access_token={$access_token}";
        $data = array(
            'start' => 0,
            'limit' => 30,
        );
        $res = http_request($url, json_encode($data));//获取用户openid
        $res = json_decode($res, true);
        if (isset($res['errcode']) && $res['errcode'] != 0) {
            $this->ajaxReturn(array(
                'status' => 0,
                'msg' => '授权信息有误,请稍后重试!'
            ));
        }

        if ($res && isset($res['errcode']) && $res['errcode'] == 0) {
            if ($type == 1) { // 更新数据
                $data['updated_at'] = time();
                $data['live_json'] = json_encode($res['room_info']);
                $liveModel->where(['merchant_id' => $merchant_id])->save($data);
            } else {
                $data['merchant_id'] = $merchant_id;
                $data['updated_at'] = time();
                $data['live_json'] = json_encode($res['room_info']);
                $liveModel->data($data)->add();
            }
        }
        return array(
            'status' => 1,
            'msg' => '获取成功',
            'data' => $res['room_info'],
        );
    }


}