<?php

namespace app\api\controller;

use addons\cms\controller\Diyform;
use app\common\controller\Api;
use OSS\OssClient;
use app\common\controller\Frontend;
use think\Validate;
use app\common\model\User;
/**
 * 示例接口
 */
class Government extends Frontend
{

    //如果$noNeedLogin为空表示所有接口都需要登录才能请求
    //如果$noNeedRight为空表示所有接口都需要验证权限才能请求
    //如果接口已经设置无需登录,那也就无需鉴权了
    //
    // 无需登录的接口,*表示全部
    protected $noNeedLogin = ['*', '*'];
    // 无需鉴权的接口,*表示全部
    protected $noNeedRight = ['*'];

    //校验秘钥
    public function checkSign($time,$sign){
        $endTimestamp = strtotime("+300 seconds", $time);
        // var_dump($endTimestamp);exit;
        if(time() > $endTimestamp){
            return false;
        }
        // var_dump($newTimestamp);exit;
        $check_sign =  md5($time.'ydool');
        if($check_sign != $sign){
            return false;
        }
        return true;
    }
    /**
     * 修改密码
     */
    public function changepwd()
    {
        if ($this->request->isPost()) {
            $type = $this->request->post("type");
            $mobile = $this->request->post("mobile");
            
            $newpassword = $this->request->post("newpassword");
            $sign = $this->request->post("sign");
            $time = $this->request->post("time");
            $res = $this->checkSign($time,$sign);
            if(!$res){
                return $this->easy_json(400,'fail','error param1');
            }
            // $dialCode = $this->request->post("dialCode");
            
            // if (!$newpassword || !$captcha) {
            //     $this->error(__('Invalid parameters'));
            // }
            //验证Token
            if (!Validate::make()->check(['newpassword' => $newpassword], ['newpassword' => 'require|regex:\S{6,30}'])) {
                return $this->easy_json(400,'fail','Password must be 6 to 30 characters');
                // $this->error(__('Password must be 6 to 30 characters'));
            }
                
            $user = \app\common\model\User::getByMobile($mobile);
            if (!$user) {
                return $this->easy_json(400,'fail','User not found');
                // $this->error(__('User not found'));
            }
            //模拟一次登录
            $this->auth->direct($user->id);
            $ret = $this->auth->changepwd($newpassword, '', true);
            if ($ret) {
                return $this->easy_json(200,'success','Reset password successful');
                // $this->success(__('Reset password successful'));
            } else {
                return $this->easy_json(400,'fail',$this->auth->getError());
                // $this->error($this->auth->getError());
            }
        }

    }
    /**
     * 注册会员
     */
    public function register()
    {
        if ($this->request->isPost()) {
            $username = $this->request->post('username');
            $password = $this->request->post('password');
            $email = $this->request->post('email');
            $mobile = $this->request->post('mobile', '');
            $sign = $this->request->post("sign");
            $time = $this->request->post("time");
            $res = $this->checkSign($time,$sign);
            // $captcha = $this->request->post('captcha');
            // var_dump($captcha);exit;
            if(!$res){
                return $this->easy_json(400,'fail','error param1');
            }
            if(empty($username) || empty($password) || strlen($username)>50 || strlen($username) < 3 || strlen($password)>30 || strlen($password)<6 || strlen($mobile) != 11){
                // var_dump(12);exit;
                return $this->easy_json(400,'fail','error param');
            }

            
            $rule = [
                'account'   => 'require|length:3,50',
                'password'  => 'require|length:6,30',
            ];

            $msg = [
                'account.require'  => 'Account can not be empty',
                'account.length'   => 'Account must be 3 to 50 characters',
                'password.require' => 'Password can not be empty',
                'password.length'  => 'Password must be 6 to 30 characters',
            ];
            $data = [
                'account'   => $username,
                'password'  => $password,
            ];
            $validate = new Validate($rule, $msg);
            $result = $validate->check($data);
            if (!$result) {
                $message = 'fail';
                // $this->error(__($validate->getError()), null, ['token' => $this->request->token()]);
                return $this->easy_json(400,$message,$validate->getError());
                // return false;
            }
            if ($this->auth->register($username, $password, $email, $mobile)) {
                $user = User::get(['username' => $username]);
                return $this->easy_json(200,'success',array('id' => base64_encode($user['id'])));
            } else {
                $message = 'fail';
                if($this->auth->getError() == 'Mobile already exist'){
                    $message = '手机号已存在';
                }elseif($this->auth->getError() == 'Username already exist'){
                    $message = '用户名已存在';
                }
                return $this->easy_json(400,$message,$this->auth->getError());
            }
        }

    }

    /**
     * 会员登录
     */
    public function login()
    {
        // $this->layout = 'default';
        // $this->view->engine->layout('layout/' . $this->layout);
        //         header('Access-Control-Allow-Origin: *');
        // header('Access-Control-Allow-Credentials: true'); // 设置是否允许发送 cookies
        // header('Access-Control-Expose-Headers: *');  //服务器 headers 白名单，可以让客户端进行访问
        // header('Access-Control-Allow-Headers: *');                     
        // var_dump(base64_encode(1049));exit;
        // var_dump(base64_decode('MTIz'));exit;
        $url = $this->request->request('url', '', 'trim');
        // var_dump(45);exit;
        if ($this->request->isPost()) {
            $username = $this->request->post('username');
            $password = $this->request->post('password');
            $sign = $this->request->post("sign");
            $time = $this->request->post("time");
            $res = $this->checkSign($time,$sign);
            // var_dump($account);exit;
            if(!$res){
                return $this->easy_json(400,'fail','error param1');
            }
            if(empty($username) || empty($password) || strlen($username)>50 || strlen($username) < 3 || strlen($password)>30 || strlen($password)<6){
                // var_dump(12);exit;
                return $this->easy_json(400,'fail','error param');
            }

            $rule = [
                'account'   => 'require|length:3,50',
                'password'  => 'require|length:6,30',
            ];

            $msg = [
                'account.require'  => 'Account can not be empty',
                'account.length'   => 'Account must be 3 to 50 characters',
                'password.require' => 'Password can not be empty',
                'password.length'  => 'Password must be 6 to 30 characters',
            ];
            $data = [
                'account'   => $username,
                'password'  => $password,
            ];
            $validate = new Validate($rule, $msg);
            $result = $validate->check($data);
            if (!$result) {
                $message = 'fail';
                // $this->error(__($validate->getError()), null, ['token' => $this->request->token()]);
                return $this->easy_json(400,$message,$validate->getError());
                // return false;
            }
            // return $this->auth->login($username, $password);
            if ($this->auth->login($username, $password)) {
                $field = Validate::is($username, 'email') ? 'email' : (Validate::regex($username, '/^1\d{10}$/') ? 'mobile' : 'username');
                $user = User::get([$field => $username]);
                return $this->easy_json(200,'success',array('id' => base64_encode($user['id']),'nickname'=>$user['nickname']));
                
                // $this->success(__('Logged in successful'), $url ? $url : url('user/index'));
            } else {
                return $this->easy_json(400,'fail',$this->auth->getError());
            }

        }

    }
     
    private function easy_json($code,$msg,$data)
    {
        $data = [
                'code'   => $code,
                'msg'  => $msg,
                'data' => $data,
            ];
        return json($data);

    }

    private function encrypt($data, $key, $cipher = 'aes-256-cbc') {
        $iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length($cipher));
        $encrypted = openssl_encrypt($data, $cipher, $key, 0, $iv);
        return base64_encode($iv . $encrypted);
    }
    
    private function decrypt($data, $key, $cipher = 'aes-256-cbc') {
        $data = base64_decode($data);
        $iv = substr($data, 0, openssl_cipher_iv_length($cipher));
        $data = substr($data, openssl_cipher_iv_length($cipher));
        $decrypted = openssl_decrypt($data, $cipher, $key, 0, $iv);
        return $decrypted;
    }


    public function delfile()
    {
        $ossClient = new OssClient("LTAI4Fq72VJX1kU4LuqtqD5Z", "fVNcV32xywj0nwaxygq2PpS0aobhKY", "oss-cn-shanghai.aliyuncs.com");

        $deleteObject = $ossClient->deleteObject("ydool2017", "%E6%AF%94%E7%BF%BC%E9%A3%9E%E8%A1%8C%E7%BD%91//uploads/20231205/9eae1e5dab151ed9246c116717c6c009.png");
        print_r($deleteObject);exit;
    }

}