<?php

namespace app\admin\logic\statistic;

use app\common\logic\BaseLogic;
use app\common\model\store_order\StoreOrder;
use app\common\model\user\User;
use app\common\model\user\UserVisit;
use app\common\model\user_recharge\UserRecharge;
use Exception;

/**
 * Class 用户统计
 * @package app\services\statistic
 */
class UserStatisticLogic extends BaseLogic
{
    /**
     * 基本概况
     * @param $where
     * @return mixed
     */
    public function getBasic($where)
    {
        $time = explode('-', $where['create_time']);
        $time = [strtotime($time[0]), strtotime($time[1])];

        if (count($time) != 2) throw new Exception('参数错误');
        $userVisit = new UserVisit();
        /** @var UserServices $user */
        $user = new User();
        $order = new StoreOrder();
        $user_recharge = new UserRecharge();
        // /** @var UserRechargeServices $recharge */
        // $recharge = app()->make(UserRechargeServices::class);
        // /** @var OtherOrderServices $otherOrder */
        // $otherOrder = app()->make(OtherOrderServices::class);

        $now['people'] = $userVisit->where('create_time', 'between', $time)->group('uid')->count(); //访客数
        $now['browse'] = $userVisit->where('create_time', 'between', $time)->sum('id'); //访问量
        $now['newUser'] = $user->where('create_time', 'between', $time)->count(); //新增用户数
        $now['payPeople'] = $order->where('create_time', 'between', $time)->group('uid')->count(); //成交用户数
        $now['payPercent'] = bcmul((string)($now['people'] > 0 ? bcdiv($now['payPeople'], $now['people'], 4) : 0), '100', 2); //访问-付款转化率
        $now['payUser'] = $user->where('create_time', 'between', $time)->where('user_ship', 1)->count(); //激活付费会员数
        $now['rechargePeople'] = $user_recharge->where('create_time', 'between', $time)->where('paid', 1)->group('uid')->count(); //充值用户数
        $totalPayPrice = $order->where('create_time', 'between', $time)->where('paid', 1)->sum('pay_price');
        $now['payPrice'] = floatval($now['payPeople'] > 0 ? bcdiv($totalPayPrice, $now['payPeople'], 2) : 0); //客单价
        $now['cumulativeUser'] = $user->count(); //累计用户数
        $now['cumulativePayUser'] = 0; //count($otherOrder->getPayUserCount(strtotime($time[1]), $where['channel_type']));//到截至日期有付费会员状态的会员数
        $now['cumulativeRechargePeople'] = $user_recharge->where('paid', 1)->group('uid')->count(); //累计充值用户数
        $now['cumulativePayPeople'] = $order->where('paid', 1)->group('uid')->count(); //累计成交用户数


        $dayNum = ($time[1] - $time[0]) / 86400 + 1;
        $time = [
            strtotime("-$dayNum days", $time[0]),
            strtotime("-1 days", $time[0])
        ];
        // $where['time'] = implode('-', $lastTime);
        // $toEndtime = implode('-', [0, $lastTime[1]]);
        $last['people'] = $userVisit->where('create_time', 'between', $time)->group('uid')->count(); //访客数
        $last['browse'] = $userVisit->where('create_time', 'between', $time)->sum('id'); //访问量
        $last['newUser'] = $user->where('create_time', 'between', $time)->count(); //新增用户数
        $last['payPeople'] = $order->where('create_time', 'between', $time)->group('uid')->count(); //成交用户数
        $last['payPercent'] = bcmul((string)($last['people'] > 0 ? bcdiv($last['payPeople'], $last['people'], 4) : 0), '100', 2); //访问-付款转化率
        $last['payUser'] = $user->where('create_time', 'between', $time)->where('user_ship', 1)->count(); //激活付费会员数
        $last['rechargePeople'] = $user_recharge->where('create_time', 'between', $time)->where('paid', 1)->group('uid')->count(); //充值用户数
        $totalPayPrice =  $order->where('create_time', 'between', $time)->where('paid', 1)->sum('pay_price');
        $last['payPrice'] = floatval($last['payPeople'] > 0 ? bcdiv($totalPayPrice, $last['payPeople'], 2) : 0); //客单价
        $last['cumulativeUser'] = $user->count(); //累计用户数
        $last['cumulativePayUser'] = 0; //count($otherOrder->getPayUserCount(strtotime($lastTime[1]) + 86400, $where['channel_type']));//到截至日期有付费会员状态的会员数
        $last['cumulativeRechargePeople'] = $user_recharge->where('paid', 1)->group('uid')->count(); //累计充值用户数
        $last['cumulativePayPeople'] = $order->where('paid', 1)->group('uid')->count(); //累计成交用户数

        //组合数据，计算环比
        $data = [];
        foreach ($now as $key => $item) {
            $data[$key]['num'] = $item;
            $data[$key]['last_num'] = $last[$key];
            $num = $last[$key] > 0 ? $last[$key] : 1;
            $data[$key]['percent'] = bcmul((string)bcdiv((string)($item - $last[$key]), (string)$num, 4), 100, 2);
        }
        return $data;
    }

    /**
     * 用户趋势
     * @param $where
     * @param $excel
     * @return mixed
     */
    public function getTrend($where, $excel = false)
    {
        $time = explode('-', $where['create_time']);
        $time = [strtotime($time[0]), strtotime($time[1])];

        $channelType = ''; //$where['channel_type'];
        if (count($time) != 2) throw new Exception('参数错误');
        $dayCount = ($time[1] - $time[0]) / 86400 + 1;
        $data = [];
        if ($dayCount == 1) {
            $data = $this->trend($time, $channelType, 0, $excel);
        } elseif ($dayCount > 1 && $dayCount <= 31) {
            $data = $this->trend($time, $channelType, 1, $excel);
        } elseif ($dayCount > 31 && $dayCount <= 92) {
            $data = $this->trend($time, $channelType, 3, $excel);
        } elseif ($dayCount > 92) {
            $data = $this->trend($time, $channelType, 30, $excel);
        }
        return $data;
    }

    /**
     * 用户趋势
     * @param $time
     * @param $channelType
     * @param $num
     * @param $excel
     * @return array
     */
    public function trend($time, $channelType, $num, $excel)
    {
        $user = new User();
        $userVisit = new UserVisit();
        $order = new StoreOrder();
        $recharge = new UserRecharge();

        $newPeople = $visitPeople = $paidPeople = $rechargePeople = $vipPeople = [];
        $newPeople['name'] = '新增用户数';
        $visitPeople['name'] = '访客数';
        $paidPeople['name'] = '成交用户数';
        $rechargePeople['name'] = '充值用户';
        $vipPeople['name'] = '新增付费用户数';
        if ($num == 0) {
            $xAxis = ['00', '01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23'];
            $timeType = '%H';
        } elseif ($num != 0) {
            $dt_start = $time[0];
            $dt_end = $time[1];
            while ($dt_start <= $dt_end) {
                if ($num == 30) {
                    $xAxis[] = date('Y-m', $dt_start);
                    $dt_start = strtotime("+1 month", $dt_start);
                    $timeType = '%Y-%m';
                } else {
                    $xAxis[] = date('Y-m-d', $dt_start);
                    $dt_start = strtotime("+$num day", $dt_start);
                    $timeType = '%Y-%m-%d';
                }
            }
        }
        $visitPeople = array_column($userVisit->getTrendData($time, $channelType, $timeType, 'count(distinct(uid))'), 'num', 'days');
        $newPeople = array_column($user->getTrendData($time, $channelType, $timeType), 'num', 'days');
        $paidPeople = array_column($order->getTrendData($time, $channelType, $timeType, 'count(distinct(uid))'), 'num', 'days');
        $rechargePeople = array_column($recharge->getTrendData(['paid'=>1],$time, $channelType, $timeType, 'count(distinct(uid))'), 'num', 'days');
        $vipPeople = array_column($recharge->getTrendData(['paid'=>1,'price'=>1000],$time, $channelType, $timeType, 'count(distinct(uid))'), 'num', 'days');

        $data = $series = [];
        foreach ($xAxis as $item) {
            $data['新增用户数'][] = isset($newPeople[$item]) ? intval($newPeople[$item]) : 0;
            $data['访客数'][] = isset($visitPeople[$item]) ? intval($visitPeople[$item]) : 0;
            $data['成交用户数'][] = isset($paidPeople[$item]) ? intval($paidPeople[$item]) : 0;
            $data['充值用户'][] = isset($rechargePeople[$item]) ? intval($rechargePeople[$item]) : 0;
            $data['新增付费用户数'][] = isset($vipPeople[$item]) ? intval($vipPeople[$item]) : 0;
        }
        foreach ($data as $key => $item) {
            $series[] = ['name' => $key, 'value' => $item];
        }
        return compact('xAxis', 'series');
    }
}