<?php

namespace App\Task;

use App\Repositories\ConfigRepoistory;
use Hyperf\Crontab\Annotation\Crontab;
use Hyperf\Di\Annotation\Inject;
use Hyperf\Guzzle\ClientFactory;
/**
 * @Crontab(name="UsdtRate", rule="00 /1 * * *", callback="execute", memo="usdt汇率")
 */
class ConfigUsdtRate
{
    use \Hyperf\Di\Aop\ProxyTrait;
    use \Hyperf\Di\Aop\PropertyHandlerTrait;
    function __construct()
    {
        $this->__handlePropertyHandler(__CLASS__);
    }
    /**
     * @Inject()
     * @var \Hyperf\Contract\StdoutLoggerInterface
     */
    private $logger;
    private $reatUrl = ['http://api.coincap.io/v2/rates/chinese-yuan-renminbi', 'https://v6.exchangerate-api.com/v6/1a45491bb39175ddc4203829/latest/CNY', 'https://api.exchangerate-api.com/v4/latest/CNY'];
    public function execute()
    {
        $confRepo = make(ConfigRepoistory::class);
        $config = $confRepo->pickByKeys(['usdt_conf', 'usdt_pick_switch'], 'sys');
        if ($config['usdt_pick_switch']['svalue'] != 1) {
            return '';
        }
        $oldUsdtRate = $config['usdt_conf']['svalue'];
        foreach ($this->reatUrl as $key => $url) {
            try {
                $res = $this->curl($url);
                if (empty($res)) {
                    continue;
                }
                $aRes = json_decode($res, true);
                if ($key == 0) {
                    if (empty($aRes['data']) || $aRes['data']['symbol'] != 'CNY') {
                        continue;
                    }
                    $rateUsd = round($aRes['data']['rateUsd'], 2);
                    break;
                }
                if ($key == 1) {
                    if (empty($aRes['result']) || $aRes['result'] != 'success') {
                        continue;
                    }
                    $rateUsd = round($aRes['conversion_rates']['USD'], 2);
                    break;
                }
                if ($key == 2) {
                    if (empty($aRes['rates'])) {
                        continue;
                    }
                    $rateUsd = round($aRes['rates']['USD'], 2);
                    break;
                }
            } catch (\Exception $exception) {
                logger($exception->getMessage());
            }
        }
        $usdtRate = round(100 / $rateUsd, 2) / 100;
        if ($oldUsdtRate != $usdtRate) {
            $confRepo->saveByKeys(['usdt_conf' => $usdtRate + 0.3], 'sys');
            $confRepo->updateConfigCache('sys');
        }
    }
    private function curl($url)
    {
        $options = array(
            'timeout' => 20,
            // 超时，单位秒.
            'verify' => false,
            // 是否校验SSL证书.
            'http_errors' => false,
            // 如果跟随http异常头部是否中断.
            'debug' => false,
            // 是否启用调试模式.
            'allow_redirects' => true,
        );
        $client = make(ClientFactory::class)->create($options);
        $params = ['headers' => ['Content-Type' => 'application/json']];
        $result = $client->get($url, $params);
        $code = $result->getStatusCode();
        if ($code == 200) {
            return $result->getBody()->getContents();
        }
        return [];
    }
}