<?php
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
use app\common\dm\Dm;
require_once __DIR__ . '/workman/vendor/autoload.php';
require_once __DIR__ . '../../source/application/common/dm/Dm.php';
require_once __DIR__ . '../../source/thinkphp/helper.php';
require_once __DIR__ . '../../source/thinkphp/library/think/Config.php';
$config = require_once __DIR__ . '../../source/application/database.php';

$dm = new Dm($config['connections']['dm']);
// 注意：这里与上个例子不同，使用的是websocket协议
$ws_worker = new Worker("websocket://0.0.0.0:2000");

// 启动4个进程对外提供服务
$ws_worker->count = 4;
// 当收到客户端发来的数据后返回hello $data给客户端
$ws_worker->onMessage = function(TcpConnection $connection, $data) use($dm) {

    $param = json_decode(html_entity_decode($data),true);
    $returnData = ['code' => 0, 'msg' => 'error：请求失败'];

    try {
        $type = $param['type'];
        $request = $param['request'];

        switch ($type) {
            case 'allGroupTimeNum':
                $passData = all_group_time_num($request['granularity'],$request['groupsId'],$dm);
                if (isset($passData['msg'])) throw new Exception($passData['msg']);
                $returnData['data'] = $passData;
                break;
            default:
                throw new Exception('type：参数数据错误');
        }
        $returnData['code'] = 1;
        $returnData['msg'] = 'success';
    } catch (Exception $e) {
        $returnData['msg'] = $e->getMessage();
    }

    $connection->send(json_encode($returnData));
};

// 运行worker
Worker::runAll();


/**
 * 分时时间段接口      <首页-客流趋势>
 * @return array
 *
 */
function all_group_time_num($granularity,$groupsId,$dm) {


    if (empty($granularity)) return array('granularity参数不能为空');
    $where = '';
    if(!empty($groupsId)){
        $garr = explode("|",$groupsId);
        $where .= ' "groupId" in(' . "'" . implode("','",$garr)  . "')";

    }

    $allTimeData = [];
    $groupsData = [];
    $dkeys=[];
    #$dm = new Dm();
    if ($granularity == 'daily') {
        $where .= $where ? ' and "granularity" = ' . "'hourly'" : ' "granularity" = ' . "'hourly'";
        $list = $dm->select('bt_passenger_flow',$where);
        $data = handle_group_data($list);
        $allTimeData = $data['allTimeData'];
        $groupsData = $data['groupsData'];
        $dkeys = $data['dkeys'];
    } elseif ($granularity == 'monthly') {
        $where .= $where ? ' and "granularity" = ' . "'daily'" : ' "granularity" = ' . "'daily'";
        $list = $dm->select('bt_passenger_flow',$where);
        $data = handle_group_data($list,'d');
        $allTimeData = $data['allTimeData'];
        $groupsData = $data['groupsData'];
        $dkeys = $data['dkeys'];
    } elseif ($granularity == 'yearly') {
        $where .= $where ? ' and "granularity" = ' . "'monthly'" : ' "granularity" = ' . "'monthly'";
        $list = $dm->select('bt_passenger_flow',$where);
        $data = handle_group_data($list,'m');
        $allTimeData = $data['allTimeData'];
        $groupsData = $data['groupsData'];
        $dkeys = $data['dkeys'];
    }

    return ['allTimeData' => $allTimeData, 'groupsData'  => $groupsData, 'dkeys' => $dkeys];
}

/**
 * 特殊处理
 * @param $list
 * @param $date_str
 * @return array
 */
function handle_group_data($list,$date_str = 'H:00') {
    $allTimeData = [];
    $groupsData = [];
    $dkey=[];
    if ($date_str == 'H:00') {
        for ($i = 9; $i < 23; $i++) {
            $str = strlen($i) == 1 ? '0'.$i.':00' : $i.':00';
            $allTimeData[$str]['num'] = 0;
            $allTimeData[$str]['title'] = $str;
            $dkey[]=$str;
        }
    } elseif ($date_str == 'd') {
        $d = date('d') * 1;
        $date = $d - 12 > 0 ? $d - 12 : 1;
        for ($i = $date; $i <= $d; $i++) {
            $str = strlen($i) == 1 ? '0'.$i : $i;
            $allTimeData[$str]['num'] = 0;
            $allTimeData[$str]['title'] = $str;
            $dkey[]=$str;
        }
    } elseif ($date_str == 'm') {
        $m = date('m') * 1;
        $date = $m - 12 > 0 ? $m - 12 : 1;
        for ($i = $date; $i <= $m; $i++) {
            $str = strlen($i) == 1 ? '0'.$i : $i;
            $allTimeData[$str]['num'] = 0;
            $allTimeData[$str]['title'] = $str;
            $dkey[]=$str;
        }
    }
    $sumNoRepeatInNum = 0;
    foreach ($list as $value) {
        $sumNoRepeatInNum += $value['noRepeatInNum'];       // 进馆总人数
        if (!isset($groupsData[$value['groupName']]['noRepeatInNum'])) $groupsData[$value['groupName']]['noRepeatInNum'] = 0;
        $groupsData[$value['groupName']]['noRepeatInNum'] += $value['noRepeatInNum'];   // 分租进馆人数
        $date = date($date_str,ceil($value['createTime'] / 1000) + (8*3600));   // 各时间端进馆人数
        if (!isset($allTimeData[$date])) continue;
        $allTimeData[$date]['num'] += $value['noRepeatInNum'];
    }
    ksort($allTimeData);

    // 计算各组占比
    foreach ($groupsData as &$val) {
        $val['proportion'] = $val['noRepeatInNum'] > 0 ? (round($val['noRepeatInNum']/$sumNoRepeatInNum,2) * 100) ."%" : '0%';
    }

    $groupData = [];
    foreach ($groupsData as $groupName => $groupValue) {
        $groupData[] = [
            'groupName' => $groupName,
            'noRepeatInNum' => $groupValue['noRepeatInNum'],
            'proportion' => $groupValue['proportion']
        ];
    }

    return [
        'allTimeData' => $allTimeData,  // 总客流趋势时间段
        'groupsData' => $groupData,    // 各组总数及占比
        'dkeys' =>$dkey
    ];
}