<?php
/**
 * User: nickbai
 * Date: 2017/10/24 10:46
 * Email: 1902822973@qq.com
 */
namespace app\index\controller;

use think\Controller;

class Register extends Controller
{
    // 注册首页
    public function index()
    {
        $this->assign([
            'version' => config('version')
        ]);

        return $this->fetch();
    }

    // 处理注册
    public function doRegister()
    {
        if(request()->isPost()){

            $userName = input("param.user_name/s");
            $userEmail = input("param.user_email/s");
            $password = input("param.password/s");
            $emailCode = input("param.code/s");

            if(empty($userName)){
                return json(['code' => -1, 'data' => '', 'msg' => '用户名不能为空']);
            }

            if(empty($userEmail)){
                return json(['code' => -2, 'data' => '', 'msg' => '邮箱不能为空']);
            }

            if(empty($password)){
                return json(['code' => -3, 'data' => '', 'msg' => '密码不能为空']);
            }

            if(empty($emailCode)){
                return json(['code' => -4, 'data' => '', 'msg' => '验证码不能为空']);
            }

            if($emailCode != session('code')){
                return json(['code' => -5, 'data' => '', 'msg' => '验证码不正确']);
            }

            $name = db('accounts')->where('user_name', $userName)->find();
            if(!empty($name)){
                return json(['code' => -6, 'data' => '', 'msg' => '用户名已存在']);
            }

            $email = db('accounts')->where('user_email', $userEmail)->find();
            if(!empty($email)){
                return json(['code' => -7, 'data' => '', 'msg' => '邮箱已存在']);
            }

            // 添加用户信息
            $userInfo = [
                'user_name' => $userName,
                'user_email' => $userEmail,
                'password' => md5($password . config('salt')),
                'status' => 1,
                'add_time' => time(),
                'last_login_time' => time()
            ];

            $user_id = db('accounts')->insertGetId($userInfo);

            // 注册成功 生成token
            $module = mt_rand(100000,999999);
            $token = base64_encode($module.'#$@%!^*/'.time().'/'.$userInfo['id']);
            // 更新用户状态
            $param = [
                'token' => $token,
                'expire_time' => time(),
            ];
            db('accounts')->where('id', $user_id)->update($param);

            return json(['code' => 1, 'data' => url('user/index'), 'msg' => '注册成功']);
        }
    }

}