<?php
use Illuminate\Support\Facades\Redis;

function statics($file)
{
    return config('console.static_url') . $file . '?v=' . config('console.static_v');
}

/**
 * 截取REQUEST_URI
 *
 * @param string $URL
 *            REQUEST_URI
 */
function REQUEST_URI($URL, $ARR)
{
    $U = explode("?", $URL);
    $B = false;
    foreach ($ARR as $key => $value) {
        if ($value === $U[0]) {
            $B = true;
        }
    }
    return $B;
}

/**
 * 加密
 *
 * @param string $str
 * @return string
 */
function setSha256(string $str): string
{
    return hash('sha256', $str);
}

if (! function_exists('captchaApiCheck')) {

    /**
     *
     * @param
     *            $value
     * @return bool
     */
    function captchaApiCheck($value, $key)
    {
        $ridisKey = config('console.redis_key.captcha_key') . $key;
        
        if (! Redis::EXISTS($ridisKey)) {
            return FALSE;
        } else {
            Redis::del($ridisKey);
            return app('captcha')->check_api($value, $key);
        }
    }
}

function makeSn()
{
    $order_id_main = date('YmdHis') . rand(10000000, 99999999);
    
    $order_id_len = strlen($order_id_main);
    
    $order_id_sum = 0;
    
    for ($i = 0; $i < $order_id_len; $i ++) {
        
        $order_id_sum += (int) (substr($order_id_main, $i, 1));
    }
    return $order_id_main . str_pad((100 - $order_id_sum % 100) % 100, 2, '0', STR_PAD_LEFT);
}

function stringLength($string)
{
    $re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/";
    preg_match_all($re['utf-8'], $string, $match);
    return count($match[0]);
}

function picPath($path)
{
    return asset('storage/' . $path);
}

/**
 * 数字转换为中文
 *
 * @param integer $num
 *            目标数字
 */
function number2Chinese(int $num)
{
    if (is_int($num) && $num < 100) {
        $char = array(
            '零',
            '一',
            '二',
            '三',
            '四',
            '五',
            '六',
            '七',
            '八',
            '九'
        );
        $unit = [
            '',
            '十',
            '百',
            '千',
            '万'
        ];
        $return = '';
        if ($num < 10) {
            $return = $char[$num];
        } elseif ($num % 10 == 0) {
            $firstNum = substr($num, 0, 1);
            if ($num != 10)
                $return .= $char[$firstNum];
            $return .= $unit[strlen($num) - 1];
        } elseif ($num < 20) {
            $return = $unit[substr($num, 0, - 1)] . $char[substr($num, - 1)];
        } else {
            $numData = str_split($num);
            $numLength = count($numData) - 1;
            foreach ($numData as $k => $v) {
                if ($k == $numLength)
                    continue;
                $return .= $char[$v];
                if ($v != 0)
                    $return .= $unit[$numLength - $k];
            }
            $return .= $char[substr($num, - 1)];
        }
        return $return;
    }
}

/**
 * 数字星期转中文
 *
 * @param int $num
 * @return string
 */
function week2Chinese(int $num)
{
    $weekArray = [
        "日",
        "一",
        "二",
        "三",
        "四",
        "五",
        "六"
    ];
    return $weekArray[$num];
}

/**
 * 中文数值转数字
 *
 * @param   string $str
 * @return  string
 */
function chinese2Number(string $str)
{
    $map = array(
        '一' => '1',
        '二' => '2',
        '三' => '3',
        '四' => '4',
        '五' => '5',
        '六' => '6',
        '七' => '7',
        '八' => '8',
        '九' => '9',
        '壹' => '1',
        '贰' => '2',
        '叁' => '3',
        '肆' => '4',
        '伍' => '5',
        '陆' => '6',
        '柒' => '7',
        '捌' => '8',
        '玖' => '9',
        '零' => '0',
        '两' => '2',
        '仟' => '千',
        '佰' => '百',
        '拾' => '十',
        '万万' => '亿'
    );
    
    $str = str_replace(array_keys($map), array_values($map), $str);
    $str = checkString($str, '/([\d亿万千百十]+)/u');
    
    $func_c2i = function ($str, $plus = false) use(&$func_c2i) {
        if(false === $plus) {
            $plus = array('亿' => 100000000,'万' => 10000,'千' => 1000,'百' => 100,'十' => 10,);
        }
        
        $i = 0;
        if($plus){
            foreach($plus as $k => $v) {
                $i++;
                if(strpos($str, $k) !== false) {
                    $ex = explode($k, $str, 2);
                    $new_plus = array_slice($plus, $i, null, true);
                    $l = $func_c2i($ex[0], $new_plus);
                    $r = $func_c2i($ex[1], $new_plus);
                    if($l == 0) $l = 1;
                    return $l * $v + $r;
                }
            }
            return (int)$str;
        }
    };
    
    return $func_c2i($str);
}

/**
 * 中文数值转数字，检查中文字符串是否满足条件
 *
 * @param string    $var
 * @param string    $check
 * @param string    $default
 * @return string
 */
function checkString(string $var, $check = '', $default = '')
{
    if (! is_string($var)) {
        if (is_numeric($var)) {
            $var = (string) $var;
        } else {
            return $default;
        }
    }
    if ($check) {
        return (preg_match($check, $var, $ret) ? $ret[1] : $default);
    }
    
    return $var;
}

/**
 * 身份证号获取信息
 *
 * @param string $idcard 身份证号
 * @return array
 */
function idCardInfo($idcard)
{
    //性别
    $sex = substr($idcard, (strlen($idcard) == 18 ? - 2 : - 1), 1) % 2 ? '1' : '2';
    //获得出生年月日的时间戳
    $birthdays = strtotime(strlen($idcard) == 15 ? ('19' . substr($idcard, 6, 6)) : substr($idcard, 6, 8));
    
    // 获得今日的时间戳
    $today = time();
    // 得到两个日期相差的大体年数
    $diff = floor(($today - $birthdays) / 86400 / 365);
    // strtotime加上这个年数后得到那日的时间戳后与今日的时间戳相比
    $age = strtotime(substr($idcard, 6, 8) . ' +' . $diff . 'years') > $today ? ($diff + 1) : $diff;
    
    return [
        'sex'       => $sex,
        'birthday'  => date('Y-m-d', $birthdays),
        'age'       => $age,
    ];
}