<?php

namespace app\store\controller;

use think\Controller;
use think\Db;
use think\facade\Cache;

/**
 * Store模块基础控制器 - V2版本
 */
class BaseController extends Controller
{
    protected $device = [];
    protected $userInfo = [];
    protected $cacheExpire = 3600; // 缓存过期时间：1小时

    /**
     * 构造方法
     */
    public function __construct()
    {
        parent::__construct();
        
        // 从请求中获取用户信息（通过JWT中间件设置）
        $this->userInfo = $this->request->userInfo ?? [];

        // 如果用户信息存在，获取设备信息
        if (!empty($this->userInfo['id']) && !empty($this->userInfo['companyId'])) {
            // 生成缓存key
            $cacheKey = 'device_info_' . $this->userInfo['id'] . '_' . $this->userInfo['companyId'];
            
            // 尝试从缓存获取设备信息
            $device = Cache::get($cacheKey);
            
            // 如果缓存不存在，则从数据库获取
            if (!$device) {
                $device = Db::name('device_user')
                    ->alias('du')
                    ->join('device d', 'd.id = du.deviceId', 'left')
                    ->join('device_wechat_login dwl', 'dwl.deviceId = du.deviceId', 'left')
                    ->join('wechat_account wa', 'dwl.wechatId = wa.wechatId', 'left')
                    ->where([
                        'du.userId' => $this->userInfo['id'],
                        'du.companyId' => $this->userInfo['companyId']
                    ])
                    ->field('d.*,wa.wechatId,wa.alias,wa.s2_wechatAccountId as wechatAccountId')
                    ->find();
                    
                // 将设备信息存入缓存
                if ($device) {
                    Cache::set($cacheKey, $device, $this->cacheExpire);
                }
            }
            $this->device = $device ?: [];
        }
    }
    
    /**
     * 清除设备信息缓存
     */
    protected function clearDeviceCache()
    {
        if (!empty($this->userInfo['id']) && !empty($this->userInfo['companyId'])) {
            $cacheKey = 'device_info_' . $this->userInfo['id'] . '_' . $this->userInfo['companyId'];
            Cache::rm($cacheKey);
        }
    }
}