<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------


namespace app;

use crmeb\traits\Macro;
use think\File;
use think\file\UploadedFile;

class Request extends \think\Request
{
    use Macro;

    protected $cache = [];

    public function __construct()
    {
        parent::__construct();
        $this->filter[] = function ($val) {
            return is_string($val) ? trim($val) : $val;
        };
    }

    public function ip(): string
    {
        return $this->header('remote-host') ?? parent::ip();
    }

    public function isApp()
    {
        return $this->header('Form-type') === 'app';
    }

    /**
     * @param $db
     * @param $key
     * @return bool
     * @author xaboy
     * @day 2020/10/22
     */
    public function hasCache($db, $key)
    {
        return isset($this->cache[$db][$key]);
    }

    /**
     * @param $db
     * @param $key
     * @return array|mixed|string
     * @author xaboy
     * @day 2020/10/22
     */
    public function getCache($db, $key)
    {
        if (is_array($key)) {
            $data = [];
            foreach ($key as $v) {
                $data[$v] = $this->getCache($db, $v);
            }
            return $data;
        }
        return $this->cache[$db][$key] ?? '';
    }

    /**
     * @param $db
     * @param $key
     * @param null $value
     * @author xaboy
     * @day 2020/10/22
     */
    public function setCache($db, $key, $value = null)
    {
        if (!isset($this->cache[$db])) $this->cache[$db] = [];
        if (is_array($key)) {
            foreach ($key as $k => $v) {
                $this->setCache($db, $k, $v);
            }
            return;
        }
        $this->cache[$db][$key] = $value;
    }

    public function clearCache()
    {
        $this->cache = [];
    }

    public function params(array $names, $filter = '')
    {
        $data = [];
        $flag = false;
        if ($filter === true) {
            $filter = '';
            $flag = true;
        }
        foreach ($names as $name) {
            if (!is_array($name))
                $data[$name] = $this->param($name, '', $filter);
            else
                $data[$name[0]] = $this->param($name[0], $name[1], $filter);
        }

        return $flag ? array_values($data) : $data;
    }

    public function merId()
    {
        return intval($this->hasMacro('merchantId') ? $this->merchantId() : 0);
    }

    public function setOriginFile($name, $array)
    {
        $this->file[$name] = $array;
    }

    public function getOriginFile($name)
    {
        return $this->file[$name] ?? null;
    }


    protected function dealUploadFile(array $files, string $name): array
    {
        $array = [];
        foreach ($files as $key => $file) {
            if (is_array($file['name'])) {
                $item = [];
                $keys = array_keys($file);
                $count = count($file['name']);

                for ($i = 0; $i < $count; $i++) {
                    if ($file['error'][$i] > 0) {
                        if ($name == $key) {
                            $this->throwUploadFileError($file['error'][$i]);
                        } else {
                            continue;
                        }
                    }

                    $temp['key'] = $key;

                    foreach ($keys as $_key) {
                        $temp[$_key] = $file[$_key][$i];

                        $name = explode('.',$temp['name']);
                        $num = count($name);
                        $suffix = strtolower($name[$num - 1]);
                        array_pop($name);
                        $temp['name'] = implode('.',$name).'.'.$suffix;
                    }

                    $item[] = new UploadedFile($temp['tmp_name'], $temp['name'], $temp['type'], $temp['error']);
                }

                $array[$key] = $item;
            } else {
                if ($file instanceof File) {
                    $array[$key] = $file;
                } else {
                    if ($file['error'] > 0) {
                        if ($key == $name) {
                            $this->throwUploadFileError($file['error']);
                        } else {
                            continue;
                        }
                    }

                    $name = explode('.',$file['name']);
                    $num = count($name);
                    $suffix = strtolower($name[$num - 1]);
                    array_pop($name);
                    $file['name'] = implode('.',$name).'.'.$suffix;

                    $array[$key] = new UploadedFile($file['tmp_name'], $file['name'], $file['type'], $file['error']);
                }
            }
        }
        return $array;
    }
}