<?php

use Firebase\JWT\JWT;

/// 加密密钥
$GLOBALS['token_key_secret'] = "z.1i8L?Ld+ovuA4r%4YZrz?w1Y%-NYvlrJ=TqV$[W[5=B#C[=l2gHV8gJ,DhZc";
/// COOKIE 有效期
$GLOBALS['cookieExpire'] = 60 * 60 * 24 * 7;

/**
 * 响应成功json
 */
if(!function_exists('json_success')){
    function json_success($data = [], $message = ""){
        return json([
            'state' => 1,
            'data' => $data,
            'message' => $message ?? ""
        ]);
    }
}

/**
 * 响应失败json
 */
if(!function_exists('json_error')){
    function json_error($data = [], $message = "", $code = 1){
        return json([
            'state' => 0,
            'code' => $code,
            'data' => $data,
            'message' => $message ?? ""
        ]);
    }
}

/**
 * 加密登录数据
 *
 * @param string $data 待加密数据
 * @param string $key 加密密钥
 * @return string
 */
if(!function_exists('generateToken')){
    function generateToken($data = [], $expire = 0){
        $payload = [
            'exp' => time() + ($expire > 0 ? $expire : $GLOBALS['cookieExpire']), // 24小时有效期
        ];
        $payload = array_merge($payload, $data);
        $token = JWT::encode($payload, $GLOBALS['token_key_secret'], 'HS256');
        return $token;
    }
}