<?php
/**
 * Created by PhpStorm.
 * User: zhl
 * Date: 2023/09/18
 * Time: 20:56
 */

namespace App\Repositories;

use App\Repositories\Bt\Bt;

/**
 * Class BtRepository
 * @package App\Repositories
 */
class BtRepository
{
    public $instance = [];

    /**
     * 获取bt对象
     * @param string $key
     * @param string $panel
     * @return Bt
     */
    public function getBtObject($key = '', $panel = '')
    {
        $key = $key ?: env('BT_KEY');
        $panel = $panel ?: env('BT_PANEL');
        $object_key = md5($key . $panel);
        if (empty($this->instance[$object_key])) {
            $bt = new Bt($panel, $key);
            $this->instance[$object_key] = $bt;
        }
        return $this->instance[$object_key];
    }

    /**
     * 获取配置前的文件内容
     * @param $domain
     * @return string|string[]
     */
    public function getBeforeNginxConfStr($domain)
    {
        $bt = $this->getBtObject();
        $conf = $bt->GetFileBody($domain, 2);

        //如果有变量标识，去掉变量标识
        if (FALSE !== strpos($conf['data'], 'map $domain_prefix')) {
            $conf['data'] = str_replace($this->domainPrefixConf(), '', $conf['data']);
            //去掉自定义配置
            $conf['data'] = str_replace($this->customConf($domain), 'root ' . public_path() . ';', $conf['data']);
        }
        return $conf['data'];
    }

    /**
     * 获取配置后的文件内容
     * @param $domain
     * @return mixed
     */
    public function getAfterNginxConfStr($domain)
    {
        $bt = $this->getBtObject();
        $conf = $bt->GetFileBody($domain, 2);
        // 如果没有变量， 添加变量识别
        if (FALSE === strpos($conf['data'], 'map $domain_prefix')) {
            $conf['data'] = $this->domainPrefixConf() . $conf['data'];
            // 替换自定义配置
            $conf['data'] = str_replace('root ' . public_path() . ';', $this->customConf($domain), $conf['data']);
        }

        return $conf['data'];
    }


    /**
     * 需要定制修改的配置
     * @param $domain string
     * @return string
     */
    public function customConf($domain): string
    {
        $domain_arr = explode('.', $domain);
        if ($domain_arr[0] == 'www') {
            $string = ' root ' . public_path() . ';  # 设置根目录

  	set $domain_prefix "";
  	if ($host ~* "^(?<domain_prefix>[^.]+)\.") {
  		set $domain_prefix $1;
  	}

    location / {
		  root ' . public_path() . '/' . $domain . ';  # 设置根目录
  		if ($is_prefix_in_string = 1) {
  			root ' . public_path() . '/' . $domain . '/$domain_prefix;
  		}
      try_files $uri $uri/ /404/index.html =404;
    }

    location ~ ^/(api|search) {
        root ' . public_path() . ';  # 设置/api /search /.well-known的根目录
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~ ^/(well-known) {
      root ' . public_path() . ';
      try_files $uri $uri/ /404/index.html =404;
    }
    error_page 403 /404/index.html;';

        } else {
            $string = ' root ' . public_path() . ';  # 设置根目录

  	set $domain_prefix "";
  	if ($host ~* "^(?<domain_prefix>[^.]+)\.") {
  		set $domain_prefix $1;
  	}

    if ($domain_prefix = ' . $domain_arr[0] . '){
        set $is_prefix_in_string 0;
    }

    location / {
		  root ' . public_path() . '/' . $domain . ';  # 设置根目录
  		if ($is_prefix_in_string = 1) {
  			root ' . public_path() . '/' . $domain . '/$domain_prefix;
  		}
      try_files $uri $uri/ /404/index.html =404;
    }

    location ~ ^/(api|search) {
        root ' . public_path() . ';  # 设置/api /search /.well-known的根目录
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~ ^/(well-known) {
      root ' . public_path() . ';
      try_files $uri $uri/ /404/index.html =404;
    }
    error_page 403 /404/index.html;';

        }

        return $string;
    }

    /**
     * 配置变量
     * @return string
     */
    public function domainPrefixConf()
    {
        return 'map $domain_prefix $is_prefix_in_string {
    default 0; en 1; zh 1; fr 1; de 1; ko 1; ja 1; es 1; ar 1; pt 1; ru 1; af 1; sq 1;
    am 1; hy 1; az 1; eu 1; be 1; bn 1; bs 1; bg 1; ca 1; ceb 1; zh-CN 1; zh-TW 1; co 1;
    hr 1; cs 1; da 1; nl 1; eo 1; et 1; fi 1; fy 1; gl 1; ka 1; el 1; gu 1; ht 1; ha 1; haw 1;
    iw 1; hi 1; hmn 1; hu 1; is 1; ig 1; id 1; ga 1; it 1; jw 1; kn 1; kk 1; km 1; rw 1;
    ku 1; ky 1; lo 1; la 1; lv 1; lt 1; lb 1; mk 1; mg 1; ms 1; ml 1; mt 1; mi 1; mr 1; mn 1;
    my 1; ne 1; no 1; ny 1; or 1; ps 1; fa 1; pl 1; pa 1; ro 1; sm 1; gd 1; sr 1; st 1; sn 1;
    sd 1; si 1; sk 1; sl 1; so 1; su 1; sw 1; sv 1; tl 1; tg 1; ta 1; tt 1; te 1; th 1; tr 1;
    tk 1; uk 1; ur 1; ug 1; uz 1; vi 1; cy 1; xh 1; yi 1; yo 1; zu 1;
}';
    }
}