<?php
namespace catchAdmin\login\controller;

use catchAdmin\login\request\LoginRequest;
use catchAdmin\permissions\model\Users;
use catcher\base\CatchController;
use catcher\CatchAuth;
use catcher\CatchResponse;
use catcher\Code;
use catcher\exceptions\LoginFailedException;
use thans\jwt\facade\JWTAuth;

class Index extends CatchController
{
    /**
     * 登陆
     *
     * @time 2019年11月28日
     * @param LoginRequest $request
     * @param CatchAuth $auth
     * @return bool|string
     */
    public function login(LoginRequest $request, CatchAuth $auth)
    {
        $condition = $request->param();

        try {
            $token = $auth->attempt($condition);

            $user = $auth->user();

            $this->afterLoginSuccess($user);
            // 登录事件
            $this->loginEvent($user->username);

            return CatchResponse::success([
                'token' => $token,
            ], '登录成功');
        } catch (\Exception $exception) {
            $this->detailWithLoginFailed($exception, $condition);
            $code = $exception->getCode();
            return CatchResponse::fail($code == Code::USER_FORBIDDEN ?
                '该账户已被禁用，请联系管理员' : '登录失败,请检查邮箱和密码', Code::LOGIN_FAILED);
        }
    }

    /**
     * 处理登录失败
     *
     * @time 2020年10月26日
     * @param $exception
     * @param $condition
     * @return void
     */
    protected function detailWithLoginFailed($exception, $condition)
    {
        $message = $exception->getMessage();

        if (strpos($message, '|') !== false) {
            $username = explode('|', $message)[1];
        } else {
            $username = $condition['email'];
        }

        $this->loginEvent($username, false);
    }

    /**
     * 用户登录成功后
     *
     * @time 2020年09月09日
     * @param $user
     * @return void
     */
    protected function afterLoginSuccess($user)
    {
        $user->last_login_ip = request()->ip();
        $user->last_login_time = time();
        $user->save();
    }

    /**
     * 登录事件
     *
     * @time 2020年09月09日
     * @param $name
     * @param bool $success
     * @return void
     */
    protected function loginEvent($name, $success = true)
    {
        $params['login_name'] = $name;
        $params['success'] = $success ? 1 : 2;
        event('loginLog', $params);
    }


    /**
     * 登出
     *
     * @time 2019年11月28日
     * @return \think\response\Json
     */
    public function logout(): \think\response\Json
    {
        return CatchResponse::success();
    }

    /**
     * refresh token
     *
     * @author JaguarJack
     * @email njphper@gmail.com
     * @time 2020/5/18
     * @return \think\response\Json
     */
    public function refreshToken()
    {
        return CatchResponse::success([
            'token' => JWTAuth::refresh()
        ]);
    }
}