<?php
/**
 * Created by PhpStorm.
 * User: lock
 * Date: 2018/11/4
 * Time: 下午1:39
 * 初始化
 */

namespace app\index\controller;


use app\index\validate\customValidate;
use think\Controller;
use think\Request;
use think\Session;

class Common extends Controller
{
    public static $error_code_name = 'error_code';

    public static $error_message = 'error_msg';

    public static $result = array('error_code'=>0);

    public static $data_name = 'data';

    public static $insert_id = 'insert_id';

    public static $forbid_return_where_arr = array('page','pageSize');

    const DEFAULT_KEY = 'wx_access_token_name';

    const SELF_DEFAULT_KEY = '0e15ad1bdc3fb96a63a2c28c45625e6a';

    const SELF_SECRET_SECOND = 10;

    /**
     * _initialize
     */
    public function _initialize()
    {
        $session = Session::get('admin');
        if (empty($session))
        {
            $this->redirect('/admin/login');
        }else
        {
            $this->assign('session',$session);
        }
    }

    /**
     * createAccessToken
     * @return string
     */
    public function createAccessToken()
    {
        $tmp_time_int = time();
        $tmp_str = self::DEFAULT_KEY.self::SELF_DEFAULT_KEY.$tmp_time_int;
        return md5($tmp_str);
    }

    /**
     * @param $field_arr
     * array(array('field_name'=>'user_name','type' => 'email','require' => true))
     * @return array
     */
    public function checkHave($field_arr)
    {
        $return_result = array(self::$error_code_name => 0);
        $rule = array();
        $field = array();
        $data = array();
        $rule_data = array();
//        $post_value_arr = Request::instance()->post();
        $post_value_arr = Request::instance()->request();
        foreach ($field_arr as $field_val)
        {
            $post_value = '';
            if (array_key_exists($field_val['field_name'],$post_value_arr))
            {
                $post_value = $post_value_arr[$field_val['field_name']];
                if(trim($post_value) == "") {
                    $data[$field_val['field_name']] = $post_value;
                }else
                {
                    $data[$field_val['field_name']] = $post_value;
                }
            }
            if (trim($field_val['rule']) != '') {
                $rule_data[$field_val['field_name']] = $post_value;
                $rule[$field_val['field_name']] = $field_val['rule'];
                $field[$field_val['field_name']] = $field_val['field_name'];
            }
        }
        $validate = new customValidate($rule,[],$field);
        $result = $validate->check($rule_data);
        if(!$result)
        {
            $return_result[self::$error_code_name] = '1';
            $return_result[self::$error_message] = $validate->getError();
        }else{
            $return_result[self::$data_name] = $data;
        }
        return $return_result;
    }


}