<?php

namespace app\common\service;

use app\common\model\User;
use think\facade\Session;

class AuthService
{
    /**
     * 验证用户登录状态
     * @return array|false 返回用户信息数组或false
     */
    public function login(string $username, string $password)
    {
        $user = User::with(['company'])
            ->where('username', $username)
            ->find();


        if (!$user || !password_verify($password, $user['password'])) {
            throw new \Exception('用户名或密码错误');
        }

        if ($user['status'] != 1) {
            throw new \Exception('账户已禁用,请联系管理员');
        }


        $userInfo = [
            'id'           => $user['id'], // 用户ID
            'company_id'   => $user['company_id'], // 所属公司ID
            'company_name' => $user['role'] === 'client' && (bool) $user['can_view_all_tickets']
                ? '全部客户'
                : ($user['company']['company_name'] ?? ''), // 所属公司名称
            'username'     => $user['username'],
            'role'         => $user['role'],
            'can_view_all_tickets' => (bool) $user['can_view_all_tickets'],
        ];

        Session::set('user_info', $userInfo);

        return $userInfo;     // 为了方便前端展示用户信息
    }
}