mall/utils/Tools.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\utils;

use app\constants\OptionSetting;
use app\models\Option;
use app\models\Order;
use app\models\OrderRefund;
use app\models\VerifyCard;
use app\models\VerifyCardAccount;
use app\models\VerifyCardSale;
use yii\helpers\Json;

class Tools
{
    /**
     * 计算两点之间的距离
     * @param $lat1
     * @param $lng1
     * @param $lat2
     * @param $lng2
     * @return string
     */
    public static function getDistance($lat1, $lng1, $lat2, $lng2) {
        if (empty($lat1) || empty($lng1) || empty($lat2) || empty($lng2)) {
            return '未知距离';
        }
        $from = [$lat1, $lng1];
        $to = [$lat2, $lng2];
        sort($from);
        sort($to);
        $EARTH_RADIUS = 6370.996; // 地球半径系数

        $distance = $EARTH_RADIUS * 2 * asin(sqrt(pow(sin(($from[0] * pi() / 180 - $to[0] * pi() / 180) / 2), 2) + cos($from[0] * pi() / 180) * cos($to[0] * pi() / 180) * pow(sin(($from[1] * pi() / 180 - $to[1] * pi() / 180) / 2), 2))) * 1000;
        $distance = round($distance, 2);
        
        if ($distance > 1000) {
            $distance = round($distance / 1000, 2) . 'km';
        } else {
            $distance .= 'm';
        }
        return $distance;
    }
    /**
     * 获取未过期且有使用次数的核销卡
     * @param $ids
     * @return array
     */
    public static function getVerifyList($ids, $order = null, $goods_model=null) {
        $arr = [];
        $verify_card = VerifyCard::find()
            ->where(['in', 'id', $ids])
            ->asArray()
            ->all();
        if (!empty($verify_card) && is_array($verify_card)) {
            foreach ($verify_card as &$val) {
                $is_add = true;
                $val['account'] = '';
                $val['password'] = '';
		        $account = VerifyCardAccount::find()->where(['store_id' => $val['store_id'], 'card_id' => $val['id'], 'status' => 0])->limit(1)->one();
                if ($account) {
                    $val['account'] = $account->account;
                    $val['password'] = $account->password;
                }
		        if ($val['type'] > 1) {
                    $is_add = false;
                    if ($account && $account->status == 0) {
                        $is_add = true;
                    }
                }
                $val['sale_status'] = 0;
                $val['sale_id'] = 0;
                $val['is_use'] = 0;
                if ($order) {
                   
                    if ($val['type'] == 1) {
                        //判断时间
                        $after_sale_time = Option::get(OptionSetting::STORE_AFTER_SALE_TIME, get_store_id())['value'];
                        $sale_time = time() - ($after_sale_time * 86400);
                        //判断订单状态已经完成
                        if ($order->confirm_time <= $sale_time && $order->trade_status == 3 && $order->is_sale == 0) {
                            $val['is_use'] = 1;
                        }
                    }
                    $sale_info = VerifyCardSale::find()->where([
                        'verify_card_id' => $val['id'],
                        'user_id' => $order->user_id,
                        'store_id' => $val['store_id'],
                        'goods_id' => $goods_model->id,
                    ])->orderBy('id desc')->asArray()->one();
                    if ($sale_info) {
                        $is_add = true;
                        $val['sale_status'] = $sale_info['status'];
                        $val['sale_id'] = $sale_info['id'];
                        $val['video_status'] = $sale_info['video_status'];
                    }
                }
                $dbcount = VerifyCardAccount::find()->where(['card_id' => $val['id']])->count();
                if (($dbcount > $val['send_times']  || $val['num'] == 0) && $is_add) {
                    $arr[] = $val;
                }
            }
            if (!empty($arr)) {
                foreach ($arr as $key => $value) {
                    if ($value['date_type'] == 2) {
                        if (intval($value['end_time'] < time())) {
                            unset($arr[$key]);
                        }
                    }
                    if (intval($value['is_delete']) == 1) {
                        unset($arr[$key]);
                    }
                }
            }
            return array_values($arr);
        } else {
            return [];
        }
    }

    public static function getDate() {
        // 当前日期
        $defaultDate = date("Y-m-d");
        // $first = 1 表示每周星期一为开始日期 0表示每周日为开始日期
        $first = 1;
        // 获取当前周的第几天 周日是 0 周一到周六是 1 - 6
        $w = date('w', strtotime($defaultDate));
        // 获取本周开始日期，如果$w是0，则表示周日，减去 6 天
        $week_start = date('Y-m-d', strtotime("$defaultDate -" . ($w ? $w - $first : 6) . ' days'));
        // 本周结束日期
        $week_end = date('Y-m-d', strtotime("$week_start +6 days"));
        return [
            'start' => $week_start,
            'end' => $week_end,
            'date' => self::getDateFromRange($week_start, $week_end)
        ];
    }

    /**
     * 获取时间段内的日期
     * @param $start_date
     * @param $end_date
     * @return array
     */
    public static function getDateFromRange($start_date, $end_date){
        $s_timestamp = strtotime($start_date);
        $e_timestamp = strtotime($end_date);
        // 计算日期段内有多少天
        $days = ($e_timestamp - $s_timestamp) / 86400 + 1;
        // 保存每天日期
        $date = [];
        for ($i = 0; $i < $days; $i++){
            $date[] = date('Y-m-d', $s_timestamp + (86400 * $i));
        }
        return $date;
    }

    /**
     * 将用户名进行处理，中间用星号表示
     * @param $user_name
     * @return string
     */
    public static function substr_cut($user_name){
        // 获取字符串长度
        $strlen = mb_strlen($user_name, 'utf-8');
        // 如果字符创长度小于2，不做任何处理
        if ($strlen < 2){
            return $user_name . '**';
        } else {
            // mb_substr — 获取字符串的部分
            $firstStr = mb_substr($user_name, 0, 1, 'utf-8');
            $lastStr = mb_substr($user_name, -1, 1, 'utf-8');
            // str_repeat — 重复一个字符串
            return $strlen == 2 ? $firstStr . str_repeat('*', mb_strlen($user_name, 'utf-8') - 1) : $firstStr . str_repeat("*", $strlen - 2) . $lastStr;
        }
    }

    /**
     * 格式化数字
     */
    public static function float_number($number) {
        $length = strlen($number);  // 数字长度
        if ($length > 8) { // 亿单位
            $str = substr_replace(strstr($number, substr($number, -7), ' '), '.', -1, 0) . "亿";
        } else if ($length > 4) { // 万单位
            // 截取前俩为
            $str = substr_replace(strstr($number, substr($number, -3), ' '), '.', -1, 0) . "万";
        } else {
            return $number;
        }
        return $str;
    }

    /**
     * 获取特殊时间
     */
    public static function getTime($time, $now_time){
        $times = $now_time - $time;
        if ($times <= 60) {
            $str_time = '刚刚';
        } else if ($times <= 60 * 60) {
            $str_time = round($times / 60) . '分钟前';
        } elseif ($times <= 60 * 60 * 24) {
            $str_time = round($times / (60 * 60)) . '小时前';
        } elseif ($times <= 60 * 60 * 48){
            $str_time = '昨天';
        } else {
            $str_time = date('m-d', $time);
        }
        return $str_time;
    }

    /**
     * 获得几天前，几小时前，几月前
     * @param int $time 时间戳
     * @param int $now_time 当前时间
     * @param array $unit 时间单位
     * @return bool|string
     */
    public static function date_before($time, $now_time, $unit = null) {
        $time = intval($time);
        $unit = is_null($unit) ? ["年", "月", "星期", "天", "小时", "分钟", "秒"] : $unit;
        switch (true) {
            case $time < ($now_time - 31536000) :
                return floor(($now_time - $time) / 31536000) . $unit[0] . '前';
            case $time < ($now_time - 2592000) :
                return floor(($now_time - $time) / 2592000) . $unit[1] . '前';
            case $time < ($now_time - 604800) :
                return floor(($now_time - $time) / 604800) . $unit[2] . '前';
            case $time < ($now_time - 86400) :
                return floor(($now_time - $time) / 86400) . $unit[3] . '前';
            case $time < ($now_time - 3600) :
                return floor(($now_time - $time) / 3600) . $unit[4] . '前';
            case $time < ($now_time - 60) :
                return floor(($now_time - $time) / 60) . $unit[5] . '前';
            default :
                return floor($now_time - $time) . $unit[6] . '前';
        }
    }
}