<?php

declare(strict_types=1);

namespace App\Services\MedicalAuth;

use App\Utils\Traits\HttpRequest;
use Exception;
use GuzzleHttp\Exception\GuzzleException;
use JsonException;
use Psr\Http\Message\ResponseInterface;
// use JetBrains\PhpStorm\ArrayShape;

/**
 * 医保移动支付免密授权 - 微信端
 *
 * @link https://yb.qq.com/yibao-payment/doc?nodeId=83679977515675648
 */
class Authorization
{

    use HttpRequest;

    /**
     * 配置数组
     * @var string[]
     */
    /*#[ArrayShape([
        'app_id' => "string",
        'partner_id' => "string",
        'partner_secret' => "string",
        'channel' => "string",
        'org_chnl_crtf_codg' => "string",
        'org_codg' => "string",
        'org_app_id' => "string",
        'auth_return_url' => "string",
    ])]*/
    private array $config;

    /**
     * 城市编码 441721 香洲区
     * @var string
     */
    private string $city_code = '441721';

    /**
     * 授权查询host地址
     * @var string
     */
    private string $host = 'https://test-receiver.wecity.qq.com';
    // private string $host = 'https://mip-receiver.tengmed.com';

    /**
     * 免密授权host地址
     * @var string
     */
    private string $auth_host = 'https://mitest.wecity.qq.com';
    // private string $auth_host = 'https://card.wecity.qq.com';

    /**
     * Authorization Class Construct.
     */
    public function __construct()
    {
        $this->config = config('wechat.medical.auth');
    }

    /**
     * 获取签名
     * @param string $timestamp
     * @return string
     */
    private function getSign(string $timestamp): string
    {
        return hash_hmac("sha256", $this->config['partner_id'] . $timestamp, $this->config['partner_secret']);
    }


    /**
     * 获取RequestId
     * @return string
     */
    private function getRequestId(): string
    {
        $char_id = strtoupper(md5(uniqid((string)mt_rand(), true)));
        return substr($char_id, 0, 8)
            . substr($char_id, 8, 4)
            . substr($char_id, 12, 4)
            . substr($char_id, 16, 4)
            . substr($char_id, 20, 12);
    }

    /**
     * 获取毫秒
     * @return int
     */
    private function getMillisecond(): int
    {
        [$t1, $t2] = explode(' ', microtime());
        return (int)sprintf('%.0f', ((float)$t1 + (float)$t2) * 1000);
    }

    /**
     * @param string $endpoint
     * @param array $params
     * @param string $method
     * @param array $options
     * @return ResponseInterface|string[]
     */
    protected function requestHanle(string $endpoint, array $params = [], string $method = 'post', array $options = [])
    {
        $timestamp = $this->getMillisecond();
        $params = array_merge([
            'base_uri' => $this->host,
            'headers' => [
                'god-portal-timestamp' => $timestamp,
                'god-portal-request-id' => $this->getRequestId(),
                'god-portal-signature' => $this->getSign((string)$timestamp),
            ],
            'json' => $params
        ], $options);

        try {
            $response = $this->request($endpoint, $method, $params);

            $this->writerLog($endpoint, $params, $response);

            return $response;

        } catch (Exception $e) {
            return [
                'code' => -1,
                //'message' => "{$e->getMessage()} ON {$e->getFile()}:{$e->getLine()}"
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * 记录日志
     * @param string $request_url
     * @param mixed $request_data
     * @param mixed $response
     * @return void
     */
    private function writerLog(string $request_url, mixed $request_data, mixed $response): void
    {
        //写入日志
        $log_content = [
            '[REQUEST TIME] ' . date('Y-m-d H:i:s'),
            '[REQUEST URL] ' . $request_url,
            '[REQUEST PARAM] ' . json_encode($request_data, JSON_UNESCAPED_UNICODE),
            '[RESPONSE PARAM] ' . json_encode($response, JSON_UNESCAPED_UNICODE),
            "\r\n",
        ];

        recordLog('authorization', implode("\r\n", $log_content));
    }

    /**
     * 获取授权跳转地址
     * @param string $return_url 回调地址
     * @return string
     */
    public function getAuthRedirectUrl(string $return_url): string
    {
        $url = '/oauth/code';
        $data = [
            'authType' => 2,
            'isDepart' => 2,
            'bizType' => '04107',
            'appid' => $this->config['app_id'],
            'cityCode' => $this->config['city_code'],
            'channel' => $this->config['channel'],
            'orgChnlCrtfCodg' => $this->config['org_chnl_crtf_codg'],
            'orgCodg' => $this->config['org_codg'],
            'orgAppId' => $this->config['org_app_id'],
            'redirectUrl' => $return_url
        ];

        $redirect_url = $this->auth_host . $url . '?' . http_build_query($data);

        $this->writerLog($url, $data, '');

        return $redirect_url;
    }

    /**
     * 查询用户授权
     * @param string $auth_code
     * @param string $open_id
     * @return ResponseInterface|string[]
     * @throws GuzzleException
     */
    public function userQuery(string $auth_code, string $open_id): array|ResponseInterface
    {
        $uri = '/api/mipuserquery/userQuery/' . $this->config['partner_id'];
        $param = [
            'qrcode' => $auth_code,
            'openid' => $open_id,
        ];

        return $this->requestHanle($uri, $param);
    }
}