<?php

namespace App\Cache\Redis\Api;

use App\Cache\Redis\Common\CommonRedisKey;
use App\Cache\Redis\RedisCache;
use App\Constants\Common\SiteCode;
use App\Constants\RedisCode;
use App\Model\Site;
use App\Service\ServiceTrait\Common\OssTrait;
use Hyperf\Di\Annotation\Inject;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

class SiteCache
{
    use OssTrait;

    /**
     * @var RedisCache
     */
    #[Inject]
    protected RedisCache $redis;

    /**
     * @var Site
     */
    #[Inject]
    protected Site $siteModel;

    /**
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    private function setSiteRedis()
    {
        $siteKey = CommonRedisKey::siteListKey();
        $LngLatKey = CommonRedisKey::siteLngLatKey();

        if ($this->redis->exists($siteKey) && $this->redis->exists($LngLatKey)) return;

        $siteList = $this->siteModel->getAllSiteList();

        $this->redis->delete($siteKey);
        $this->redis->delete($LngLatKey);

        foreach ($siteList as $site) {
            $this->redis->geoAdd($LngLatKey, $site['lng'],$site['lat'],$site['id'],RedisCode::SYSTEM_DB);
        }

        $this->redis->set($siteKey,json_encode(array_column($siteList, null, 'id'), JSON_UNESCAPED_UNICODE),RedisCode::SYSTEM_DB);
    }

//    /**
//     * @param int $siteId
//     * @return array|null
//     * @throws ContainerExceptionInterface
//     * @throws NotFoundExceptionInterface
//     */
//    public function getSiteInfo(int $siteId): array|null
//    {
//        $this->setSiteRedis();
//
//        $siteKey = CommonRedisKey::siteListKey();
//
//        $siteListJsonDecode = json_decode($this->redis->get($siteKey,RedisCode::SYSTEM_DB), true);
//        if (empty($siteListJsonDecode)) return null;
//
//        $siteList = array_column($siteListJsonDecode, null, 'id');
//
//        unset($siteListJsonDecode);
//        return $siteList[$siteId] ?? null;
//    }

    private function setSiteInfo(int $siteId): void
    {
        $siteKey = CommonRedisKey::siteInfoKey($siteId);

        $info = $this->siteModel->getInfoById($siteId);

        if (empty($info)) return;

        if ($info->status == SiteCode::SITE_DISABLE || $info->is_del == SiteCode::SITE_DEL) return;

        $this->redis->hMset($siteKey, [
            'id' => $info->id,
            'name' => $info->name,
            'kitchen_id' => $info->kitchen_id,
            'city_id' => $info->city_id,
            'address' => $info->address,
            'lng' => $info->lng,
            'lat' => $info->lat,
            'url' => $this->getOssObjectById($info->image_id)
        ],RedisCode::SYSTEM_DB);
    }

    /**
     * @param int $siteId
     * @return array|false|\Redis|null
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function getSiteInfo(int $siteId): false|array|\Redis|null
    {
        $siteKey = CommonRedisKey::siteInfoKey($siteId);

        if (!$this->redis->exists($siteKey,RedisCode::SYSTEM_DB)) $this->setSiteInfo($siteId);

        return $this->redis->hGetAll($siteKey,RedisCode::SYSTEM_DB) ?? null;
    }

    /**
     * @param int $siteId
     * @param string $key
     * @param string $value
     * @return bool|\Redis
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function updateSiteInfo(int $siteId,string $key,string $value)
    {
        $siteKey = CommonRedisKey::siteInfoKey($siteId);

        if (!$this->redis->exists($siteKey,RedisCode::SYSTEM_DB)) $this->setSiteInfo($siteId);

        return $this->redis->hMset($siteKey,[
            $key => $value
        ],RedisCode::SYSTEM_DB) ?? false;
    }

    /**
     * @param int $siteId
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function updateBatchValueInfo(int $siteId)
    {
        $siteKey = CommonRedisKey::siteInfoKey($siteId);

        if ($this->redis->exists($siteKey,RedisCode::SYSTEM_DB)) $this->delSiteInfo($siteId);

        $this->setSiteInfo($siteId);
    }

    /**
     * @param int $siteId
     * @return bool|int
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function delSiteInfo(int $siteId): bool|int
    {
        $siteKey = CommonRedisKey::siteInfoKey($siteId);

        if (!$this->redis->exists($siteKey,RedisCode::SYSTEM_DB)) return true;

        return $this->redis->delete($siteKey,RedisCode::SYSTEM_DB);
    }

}