<?php
/**
 * @author 李玉坤
 * @date 2021-12-31 1:04
 */

namespace app\index\controller;

use app\admin\extend\Util;
use app\common\model\User as userModel;
use Exception;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;
use think\Response;

class User extends Base
{
    /**
     * 登录
     * @return string
     * @throws Exception
     */
    public function login()
    {
        if (!web_config('is_register')){
            $this->error('登录未启用，请联系管理员！');
        }
        return $this->fetch();
    }

    /**
     * 验证登录
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function verify()
    {
        if (!web_config('is_register')){
            return app("json")->fail('非法操作！');
        }
        list($username, $password, $captcha) = Util::postMore(['username', 'password', 'captcha'], null, true);
        if (empty($username) || empty($password)) return app("json")->fail("账号、密码和验证码不能为空！");
        // 验证码验证
        if (!captcha_check($captcha)) return app("json")->fail("验证码不正确！");
        // 验证登录
        if (!userModel::login($username, $password)) return app("json")->fail(userModel::getErrorInfo());
        return app("json")->success("登录成功！");
    }

    /**
     * 注册
     * @return string
     * @throws Exception
     */
    public function register()
    {
        if (!web_config('is_register')){
            $this->error('注册未启用，请联系管理员！');
        }
        return $this->fetch();
    }

    /**
     * 验证登录
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function registerVerify()
    {
        if (!web_config('is_register')){
            return app("json")->fail('非法操作！');
        }
        list($username, $email,  $password,$captcha) = Util::postMore(['username','email', 'password', 'captcha'], null, true);
        if (empty($username) || empty($email) || empty($password) || empty($captcha)) return app("json")->fail("账号、密码和验证码不能为空！");
        // 验证码验证
        if (!captcha_check($captcha)) return app("json")->fail("验证码不正确！");
        // 验证码验证
        if (!empty(web_config('register_black_list')) && in_array($username,explode(',',web_config('register_black_list')))){
            return app("json")->fail("账号不合法，请更换后重试");
        }
        // 验证登录
        if (!userModel::register($username,$email, $password)) return app("json")->fail(userModel::getErrorInfo());
        return app("json")->success("注册成功!我们给您邮箱发送了一封激活邮件，请按照邮件提示激活用户");
    }

    /**
     * 忘记密码
     * @return string
     * @throws Exception
     */
    public function forget()
    {
        return $this->fetch();
    }

    /**
     * 退出登陆
     * @return mixed
     * @throws Exception
     */
    public function logout()
    {
        return userModel::clearLoginInfo() ? $this->success("操作成功", "/index/index/index") : $this->error("操作失败", "/index/index/index");
    }

    /**
     * 用户中心
     * @return string
     * @throws Exception
     * @author 李玉坤
     * @date 2022-01-16 21:04
     */
    public function profile()
    {
        return $this->fetch();
    }


    /**
     * 验证码
     * @return Response
     */
    public function captcha()
    {
        ob_clean();
        return captcha();
    }
}