<?php

namespace App\Http\Controllers\Api;

use App\Exceptions\Api\VerifySignException;
use App\Exceptions\Api\LoginException;
use App\Exceptions\Api\ApiException;
use App\Facades\Servers\Encrypts\AccessToken;
use App\Http\Controllers\Controller;
use App\Models\Api\Personnel\Employee as EmployeeModel;
use App\Http\Requests\Manager\Login as Request;

/**
 * 接口控制器
 * @author 唐远望
 * @version 1.0
 * @date 2025-12-09
 * 
 */
class Api extends Controller
{
    protected $token;
    /**
     * $prefix表前缀
     */
    public function __construct(Request $request)
    {
        $this->token  = $request->input('access_token_api', '');
    }

    /**
     * 登录验证
     * @author 唐远望
     * @version 1.0
     * @date 2025-12-09
     * 
     */
    public function checkLogin()
    {
        // 获取登录结果
        // 解码
        $userInfo                       = AccessToken::decode($this->token);
        // 判断登录时效
        if (isset($userInfo['error']))  throw new LoginException("login_error");
        if ($userInfo['expire'] < time()) throw new LoginException("login_exprie");
        // 获取就得令牌
        $oldToken                       = (new EmployeeModel())->getLogin($userInfo['uid'], 'api');
        if ($oldToken != md5($this->token))  throw new LoginException("login_error");
        // 追加入
        return $userInfo;
    }

    /**
     * 登录验证
     * @author 唐远望
     * @version 1.0
     * @date 2025-12-09
     * 
     */
    public function getUid()
    {
        // 尝试执行
        try {
            // 解码
            $decode                                            = AccessToken::decode($this->token);
            // 错误返回
            if (isset($decode['error']))                    return 0;
            // 如果没有过期时间,过期处理
            if (empty($decode['expire']))                        return 0;
            // 如果过期,过期处理
            if ($decode['expire'] <= time())                    return 0;
            // 返回用户ID
            return                                            $decode['uid'];
        } catch (\Throwable $th) {
            // 返回0
            return                                            0;
        }
    }
}