<?php
namespace app\api\controller\passengerFlow;

use app\api\controller\Controller;
use think\Db;

class PassengerFlow extends Controller
{

    /**
     * 分时时间段接口      <首页-客流趋势>
     * @return false|string
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function allGroupTimeNum($granularity) {

        $granularity = $this->postData('granularity');
        if (empty($granularity)) $this->renderError('date参数不能为空');

        $allTimeData = [];
        $groupsData = [];
        if ($granularity == 'daily') {
            $list = Db::table('bt_passenger_flow')->where(['granularity' => 'hourly'])->select()->toArray();
            $data = $this->handleGroupData($list);
            $allTimeData = $data['allTimeData'];
            $groupsData = $data['groupsData'];
        } elseif ($granularity == 'monthly') {
            $list = Db::table('bt_passenger_flow')->where(['granularity' => 'daily'])->select()->toArray();
            $data = $this->handleGroupData($list,'d');
            $allTimeData = $data['allTimeData'];
            $groupsData = $data['groupsData'];
        } elseif ($granularity == 'yearly') {
            $list = Db::table('bt_passenger_flow')->where(['granularity' => 'monthly'])->select()->toArray();
            $data = $this->handleGroupData($list,'m');
            $allTimeData = $data['allTimeData'];
            $groupsData = $data['groupsData'];
        }

        $this->renderSuccess(['allTimeData' => $allTimeData, 'groupsData'  => $groupsData]);
    }

    /**
     * 特殊处理
     * @param $list
     * @param $date_str
     * @return array
     */
    protected function handleGroupData($list,$date_str = 'H:00') {
        $allTimeData = [];
        $groupsData = [];
        if ($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'] = $str;
            }
        } elseif ($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'] = $str;
            }
        } elseif ($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;
            }
        }
        $sumNoRepeatInNum = 0;
        foreach ($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) {
            $val['proportion'] = (round($val['noRepeatInNum']/$sumNoRepeatInNum,2) * 100) ."%";
        }

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

    /**
     * 总览总数据接口  <首页-中间部分总览>
     * @return false|string
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function allGroupNum() {

        $dateArr = ['day' => 'daily', 'week' => 'daily', 'month' => 'monthly'];

        $returnData = [];
        foreach ($dateArr as $date => $granularity) {

            $list = Db::table('bt_passenger_flow_all')
                      ->where(['granularity' => $granularity, 'date' => $date])->select()->toArray();

            $returnData[$date]['noRepeatInNum'] = 0;
            foreach ($list as $value) {
                $returnData[$date]['noRepeatInNum'] += $value['noRepeatInNum'];
            }
        }

        foreach ($returnData as &$val) {
            $val['noRepeatInNum'] = formatNumber($val['noRepeatInNum']);
        }

        $this->renderSuccess($returnData);
    }

    /**
     * 查询最新客流统计组实时数据    <各场管实施实时进馆人数>
     * @return false|string
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function realTimeData() {

        $list = Db::table('bt_passenger_flow_real')->select()->toArray();
        $returnData = [];

        $sumAllEnter = 0;
        foreach ($list as $value) {
            if (!isset($returnData[$value['groupId']]['allEnter'])) $returnData[$value['groupId']]['allEnter'] = 0;
            $returnData[$value['groupId']]['allEnter'] += $value['allEnter'];
            $sumAllEnter += $value['allEnter'];
        }

        foreach ($returnData as &$val) {
            $val['proportion'] = (round($val['allEnter']/$sumAllEnter,2) * 100) ."%";
        }

        $this->renderSuccess($returnData);
    }

    /**
     * 今日各场馆人数趋势
     * @return false|string
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function toDayGroupsEnterNum()
    {
        $list = Db::table('bt_passenger_flow')->where(['granularity' => 'hourly'])->select()->toArray();
        $allTimeData = [];
        for ($i = 9; $i < 23; $i++) {
            $str = strlen($i) == 1 ? '0'.$i.':00' : $i.':00';
            $allTimeData[$str] = 0;
        }
        $returnData = [];
        foreach ($list as $value) {
            $date = date('H:00',ceil($value['createTime'] / 1000));   // 各时间端进馆人数
            if (!isset($allTimeData[$date])) continue;
            if (!isset($returnData[$value['groupName']][$allTimeData[$date]])) $returnData[$value['groupName']][$date] = 0;
            $returnData[$value['groupName']][$date] += $value['flowInNum'];
        }
        $this->renderSuccess($returnData);
    }
}